New upstream version 5.2.0Beta2.1upstream/5.2.0Beta2.1

49 files changed, 3495 insertions, 1274 deletions

diff --git a/app/wlib/gtklib/CMakeLists.txt b/app/wlib/gtklib/CMakeLists.txt
index bf20e91..97ab56f 100644
--- a/app/wlib/gtklib/CMakeLists.txt
+++ b/app/wlib/gtklib/CMakeLists.txt
@@ -18,6 +18,7 @@ set(sources
 	menu.c	
 	message.c
 	notice.c
+	opendocument.c
 	pixbuf.c
 	png.c
 	print.c
@@ -35,29 +36,43 @@ set(sources
 	gtkdraw-cairo.c
 	)
 
-
 # help system is OS and build specific, add appropriate source files
 if(APPLE)
-    set(sources 
-        ${sources}
-	osxhelp.c)	
-else()
+   if (XTRKCAD_USE_APPLEHELP) 
+   		set(sources 
+      	  ${sources}
+			osxhelp.c)	
+	else(XTRKCAD_USE_APPLEHELP)
+		if(XTRKCAD_USE_BROWSER) 
+        	set(sources 
+          	  ${sources}
+          	  browserhelp.c)
+    	else(XTRKCAD_USE_BROWSER)
+    	 PKG_CHECK_MODULES(GTK_WEBKIT "webkit-1.0" REQUIRED)
+       	 set(sources 
+       	     ${sources}
+       	     ixhelp.c)
+       	endif(XTRKCAD_USE_BROWSER)
+    endif(XTRKCAD_USE_APPLEHELP)    
+else(APPLE)
     if(XTRKCAD_USE_BROWSER) 
         set(sources 
             ${sources}
             browserhelp.c)
-    else()
+    else(XTRKCAD_USE_BROWSER)
+    	PKG_CHECK_MODULES(GTK_WEBKIT "webkit-1.0" REQUIRED)
         set(sources 
             ${sources}
             ixhelp.c)
-    endif()    
-endif()
+    endif(XTRKCAD_USE_BROWSER)    
+endif(APPLE)
 
 include_directories(${XTrkCAD_BINARY_DIR})
 
 add_library(xtrkcad-wlib ${headers} ${sources})
 
 # GTK 
+find_package (GTK2)
 include_directories(${GTK_INCLUDE_DIRS})
 target_link_libraries(xtrkcad-wlib ${GTK_LIBRARIES})
 
@@ -67,7 +82,16 @@ include_directories(${GTK_UNIX_PRINT_INCLUDE_DIRS})
 target_link_libraries(xtrkcad-wlib ${GTK_UNIX_PRINT_LIBRARIES})
 
 # add dependency to webkit if configured
-if(NOT XTRKCAD_USE_BROWSER)
-    include_directories(${GTK_WEBKIT_INCLUDE_DIRS})
-    target_link_libraries(xtrkcad-wlib ${GTK_WEBKIT_LIBRARIES})
-endif()
+if (APPLE)
+	if(NOT XTRKCAD_USE_APPLEHELP) 
+		if(NOT XTRKCAD_USE_BROWSER)
+		   include_directories(${GTK_WEBKIT_INCLUDE_DIRS})
+	 	   target_link_libraries(xtrkcad-wlib ${GTK_WEBKIT_LIBRARIES})
+		endif()
+	endif() 
+else (APPLE)
+	if(NOT XTRKCAD_USE_BROWSER)
+ 	   include_directories(${GTK_WEBKIT_INCLUDE_DIRS})
+ 	   target_link_libraries(xtrkcad-wlib ${GTK_WEBKIT_LIBRARIES})
+	endif()
+endif(APPLE)
diff --git a/app/wlib/gtklib/browserhelp.c b/app/wlib/gtklib/browserhelp.c
index 9351e86..aa8f5c7 100644
--- a/app/wlib/gtklib/browserhelp.c
+++ b/app/wlib/gtklib/browserhelp.c
@@ -22,12 +22,17 @@
 
 #include <stdlib.h>
 #include <assert.h>
+#include <string.h>
+
+#include "misc.h"
 
 #include "gtkint.h"
 #include "i18n.h"
 
 #include "dynstring.h"
 
+#define debug 0
+
 #define DEFAULTBROWSERCOMMAND "xdg-open"
 
 #define  HELPERRORTEXT 			"Help Error - help information can not be found.\n" \
@@ -38,7 +43,7 @@
 								"variable.\n Also make sure that the user has sufficient access rights to read these" \
  								"files."
 /**
- * Create a fully qualified url froma topic
+ * Create a fully qualified url from a topic
  *
  * \param helpUrl OUT pointer to url, free by caller
  * \param topic IN the help topic
@@ -63,36 +68,6 @@ TopicToUrl(char **helpUrl, const char *topic)
     DynStringFree(&url);
 }
 /**
- * Extend the PATH variable inthe environment to include XTrackCAD's
- * script directory.
- *
- * \return pointer to old path
- */
-
-static char *
-ExtendPath(void)
-{
-    char *path = getenv("PATH");
-    DynString newPath;
-    DynStringMalloc(&newPath, 16);
-
-    // append XTrackCAD's directory to the path as a fallback
-    DynStringCatCStrs(&newPath,
-                      path,
-                      ":",
-                      wGetAppLibDir(),
-                      NULL);
-
-    setenv("PATH",
-           DynStringToCStr(&newPath),
-           TRUE);
-
-    DynStringFree(&newPath);
-
-    return (path);
-}
-
-/**
  * Invoke the system's default browser to display help for <topic>. First the
  * system's standard xdg-open command is attempted. If that is not available, the
  * version included with the XTrackCAD installation is executed.
@@ -104,34 +79,20 @@ void wHelp(const char * topic)
 {
     int rc;
     char *url;
-    DynString commandLine;
     char *currentPath;
 
     assert(topic != NULL);
     assert(strlen(topic));
 
-    currentPath = ExtendPath();
-    TopicToUrl(&url, topic);
+    if (!CheckHelpTopicExists(topic)) return;
 
-    DynStringMalloc(&commandLine, 16);
-    DynStringCatCStrs(&commandLine,
-                      DEFAULTBROWSERCOMMAND,
-                      " ",
-                      url,
-                      NULL);
+    TopicToUrl(&url, topic);
 
-    // the command should be found via the PATH
-    rc = system(DynStringToCStr(&commandLine));
+	rc = wOpenFileExternal(url);
 
-    if (rc) {
+	if (!rc) {
         wNotice(HELPERRORTEXT, _("Cancel"), NULL);
     }
 
-    // restore the PATH
-    setenv("PATH",
-           currentPath,
-           TRUE);
-
     free(url);
-    DynStringFree(&commandLine);
 }
diff --git a/app/wlib/gtklib/button.c b/app/wlib/gtklib/button.c
index b5fabe8..51106c8 100644
--- a/app/wlib/gtklib/button.c
+++ b/app/wlib/gtklib/button.c
@@ -94,15 +94,23 @@ void wlibSetLabel(
             } else {
                 pixbuf = wlibPixbufFromXBM( bm );
             }
+            double scaleicon;
+            wPrefGetFloat(PREFSECTION, LARGEICON, &scaleicon, 1.0);
+            if (scaleicon<1.0) scaleicon=1.0;
+            if (scaleicon>2.0) scaleicon=2.0;
+            GdkPixbuf *pixbuf2 =
+            		gdk_pixbuf_scale_simple(pixbuf, gdk_pixbuf_get_width(pixbuf)*scaleicon, gdk_pixbuf_get_height(pixbuf)*scaleicon, GDK_INTERP_BILINEAR);
+            g_object_ref_sink(pixbuf);
+            g_object_unref((gpointer)pixbuf);
             if (*imageG==NULL) {
-                *imageG = gtk_image_new_from_pixbuf(pixbuf);
+                *imageG = gtk_image_new_from_pixbuf(pixbuf2);
                 gtk_container_add(GTK_CONTAINER(widget), *imageG);
                 gtk_widget_show(*imageG);
             } else {
-                gtk_image_set_from_pixbuf(GTK_IMAGE(*imageG), pixbuf);
+                gtk_image_set_from_pixbuf(GTK_IMAGE(*imageG), pixbuf2);
             }
-            g_object_ref_sink(pixbuf);
-            g_object_unref((gpointer)pixbuf);
+            g_object_ref_sink(pixbuf2);
+            g_object_unref((gpointer)pixbuf2);
         } else {
             if (*labelG==NULL) {
                 *labelG = (GtkLabel*)gtk_label_new(wlibConvertInput(labelStr));
@@ -172,6 +180,18 @@ static void pushButt(
 }
 
 /**
+ * Called after expose event default hander - allows the button to be outlined
+ */
+static wBool_t exposeButt(
+		GtkWidget *widget,
+		GdkEventExpose *event,
+		gpointer g)
+{
+	wControl_p b = (wControl_p)g;
+	return wControlExpose(widget,event,b);
+}
+
+/**
  * Create a button
  *
  * \param parent IN parent window
@@ -198,7 +218,10 @@ wButton_p wButtonCreate(
     void 	* data)
 {
     wButton_p b;
-    b = wlibAlloc(parent, B_BUTTON, x, y, labelStr, sizeof *b, data);
+    if (option&BO_ICON)  //The labelStr here is a wIcon_p
+    	b = wlibAlloc(parent, B_BUTTON, x, y, " ", sizeof *b, data);
+    else
+    	b = wlibAlloc(parent, B_BUTTON, x, y, labelStr, sizeof *b, data);
     b->option = option;
     b->action = action;
     wlibComputePos((wControl_p)b);
@@ -206,9 +229,12 @@ wButton_p wButtonCreate(
     b->widget = gtk_toggle_button_new();
     g_signal_connect(GTK_OBJECT(b->widget), "clicked",
                          G_CALLBACK(pushButt), b);
+    g_signal_connect_after(GTK_OBJECT(b->widget), "expose-event",
+    					G_CALLBACK(exposeButt), b);
     if (width > 0) {
         gtk_widget_set_size_request(b->widget, width, -1);
     }
+
     if( labelStr ){
         wButtonSetLabel(b, labelStr);
     }
@@ -484,6 +510,8 @@ wChoice_p wRadioCreate(
     b->valueP = valueP;
     wlibComputePos((wControl_p)b);
 
+    ((wControl_p)b)->outline = FALSE;
+
     if (option&BC_HORZ) {
         b->widget = gtk_hbox_new(FALSE, 0);
     } else {
@@ -506,6 +534,8 @@ wChoice_p wRadioCreate(
         gtk_widget_show(butt);
         g_signal_connect(GTK_OBJECT(butt), "toggled",
                          G_CALLBACK(pushChoice), b);
+        g_signal_connect_after(GTK_OBJECT(b->widget), "expose-event",
+            					G_CALLBACK(exposeButt), b);
         wlibAddHelpString(butt, helpStr);
     }
 
@@ -586,6 +616,8 @@ wChoice_p wToggleCreate(
     b->action = action;
     wlibComputePos((wControl_p)b);
 
+    ((wControl_p)b)->outline = FALSE;
+
     if (option&BC_HORZ) {
         b->widget = gtk_hbox_new(FALSE, 0);
     } else {
@@ -604,6 +636,8 @@ wChoice_p wToggleCreate(
         gtk_widget_show(butt);
         g_signal_connect(GTK_OBJECT(butt), "toggled",
                          G_CALLBACK(pushChoice), b);
+        g_signal_connect_after(GTK_OBJECT(b->widget), "expose-event",
+            					G_CALLBACK(exposeButt), b);
         wlibAddHelpString(butt, helpStr);
     }
 
diff --git a/app/wlib/gtklib/color.c b/app/wlib/gtklib/color.c
index 64b96ef..e1689d2 100644
--- a/app/wlib/gtklib/color.c
+++ b/app/wlib/gtklib/color.c
@@ -100,7 +100,7 @@ static colorMap_t colorMap[] = {
     { 208, 208, 208 },	/* Gray */
     { 224, 224, 224 },	/* Gray */
     { 240, 240, 240 },	/* Gray */
-    {   0,   0,   0 }	/* BlackPixel */
+    { 255, 255, 255 }	/* WhitePixel */
 };
 
 #define NUM_GRAYS (16)
@@ -125,7 +125,7 @@ wDrawColor wDrawColorGray(
 
     if (n <= 0) {
         return wDrawColorBlack;
-    } else if (n > NUM_GRAYS) {
+    } else if (n >= NUM_GRAYS) {
         return wDrawColorWhite;
     } else {
         n = (n*256)/NUM_GRAYS;
@@ -209,7 +209,7 @@ wDrawColor wDrawFindColor(
     long rgb0)
 {
     wDrawColor cc;
-    int r0, g0, b0;
+    int r0, g0, b0, r1, g1, b1;
     int d0;
     int i;
     colorMap_t tempMapValue;
@@ -231,7 +231,10 @@ wDrawColor wDrawFindColor(
         colorMap_t * cm_p;
 
         cm_p = &g_array_index(colorMap_garray, colorMap_t, i);
-        d1 = abs(r0-cm_p->red) + abs(g0-cm_p->green) + abs(b0-cm_p->blue);
+        r1 = (int)cm_p->red;
+        g1 = (int)cm_p->green;
+        b1 = (int)cm_p->blue;
+        d1 = abs(r0-r1) + abs(g0-g1) + abs(b0-b1);
 
         if (d1 == 0) {
             return i;
diff --git a/app/wlib/gtklib/control.c b/app/wlib/gtklib/control.c
index c891924..07d9210 100644
--- a/app/wlib/gtklib/control.c
+++ b/app/wlib/gtklib/control.c
@@ -35,7 +35,7 @@
 
 #include "gtkint.h"
 
-#define  GTKCONTROLHILITEWIDTH (3)
+#define  GTKCONTROLHILITEWIDTH (4)
 
 /**
  * Cause the control <b> to be displayed or hidden.
@@ -252,6 +252,46 @@ void wControlSetFocus(
 {
 }
 
+wBool_t wControlExpose (
+		 GtkWidget * widget,
+		 GdkEventExpose * event,
+		 wControl_p b
+		)
+{
+	GdkWindow * win = gtk_widget_get_window(b->widget);
+	cairo_t * cr = NULL;
+	if (win) {
+		cr = gdk_cairo_create(win);
+	} else return TRUE;
+
+#ifdef CURSOR_SURFACE
+	if (b && b->cursor_surface.surface && b->cursor_surface.show) {
+		cairo_set_source_surface(cr,b->cursor_surface.surface,event->area.x, event->area.y);
+		cairo_set_operator(cr,CAIRO_OPERATOR_OVER);
+		cairo_rectangle(cr,event->area.x, event->area.y,
+				event->area.width, event->area.height);
+		cairo_fill(cr);
+	}
+#endif
+
+	if (b->outline) {
+		cairo_set_source_rgb(cr, 0.23, 0.37, 0.80);
+		cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
+		cairo_set_line_width(cr, GTKCONTROLHILITEWIDTH);
+		cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
+		cairo_set_line_join(cr, CAIRO_LINE_JOIN_MITER);
+		cairo_rectangle(cr,event->area.x+2, event->area.y+2,
+						event->area.width-4, event->area.height-4);
+		cairo_stroke(cr);
+	}
+
+
+	cairo_destroy(cr);
+
+
+    return FALSE;
+}
+
 /**
  * Draw a rectangle around a control
  * \param b IN the control
@@ -279,17 +319,8 @@ void wControlHilite(
         return;
     }
 
-    cr = gdk_cairo_create(gtk_widget_get_window(b->parent->gtkwin));
-    cairo_set_source_rgb(cr, 0.0, 0.0, 0.0);
-    cairo_set_operator(cr, CAIRO_OPERATOR_XOR);
-    cairo_set_line_width(cr, GTKCONTROLHILITEWIDTH);
-    cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
-    cairo_set_line_join(cr, CAIRO_LINE_JOIN_MITER);
-    cairo_rectangle(cr,
-                    b->realX - GTKCONTROLHILITEWIDTH,
-                    b->realY - off,
-                    b->w + GTKCONTROLHILITEWIDTH,
-                    b->h + off + 1);
-    cairo_stroke(cr);
-    cairo_destroy(cr);
+    b->outline = hilite;
+
+    if (b->widget)
+    	gtk_widget_queue_draw(b->widget);
 }
diff --git a/app/wlib/gtklib/droplist.c b/app/wlib/gtklib/droplist.c
index 5fbdd17..69a2efd 100644
--- a/app/wlib/gtklib/droplist.c
+++ b/app/wlib/gtklib/droplist.c
@@ -235,43 +235,16 @@ wBool_t wDropListSetValues(
 }
 
 /**
- * Signal handler for the "changed"-signal in drop list's entry field.
- * Get the entered text and calls the 'action' for handling of entered
- * value.
- * *
- * \param entry IN entry field of the droplist
- * \param data IN the drop list handle
- * \return
- */
-
-static void DropListEntryEntered(
-    GtkEntry * entry,
-    gpointer userData)
-{
-    const gchar * text;
-
-    text = gtk_entry_get_text(entry);
-
-    if (text && *text != '\0') {
-        gchar *copyOfText = g_strdup(text);
-        ((wList_p)userData)->editted = TRUE;
-        ((wList_p)userData)->action(-1, copyOfText, 1, ((wList_p)userData)->data, NULL);
-        g_free((gpointer)copyOfText);
-    } else {
-        wBeep();
-    }
-}
-
-/**
- * Signal handler for the "changed"-signal in drop list. Gets the selected
- * text and determines the selected row in the tree model.
+ * Signal handler for the "changed"-signal in drop list.
+ * Gets the selected text and determines the selected row in the tree model.
+ * Or handles user entered text.
  *
  * \param comboBox IN the combo_box
  * \param data IN the drop list handle
  * \return
  */
 
-static int DropListSelectChild(
+static int DropListChanged(
     GtkComboBox * comboBox,
     gpointer data)
 {
@@ -279,17 +252,14 @@ static int DropListSelectChild(
     GtkTreeIter iter;
 
     wIndex_t inx = 0;
-    gchar *string;
-    wListItem_p addData;
+    gchar *string = NULL;
+    wListItem_p listItemP = NULL;
 
     if (bl->recursion) {
         return 0;
     }
 
-    bl->editted = FALSE;
-
-    /* Obtain currently selected item from combo box.
-     * If nothing is selected, do nothing. */
+    /* Obtain currently selected item from combo box. */
     if (gtk_combo_box_get_active_iter(GTK_COMBO_BOX(comboBox), &iter)) {
         GtkTreeModel *model;
 
@@ -301,19 +271,30 @@ static int DropListSelectChild(
                  &iter);
         inx = atoi(string);
         g_free(string);
+        string = NULL;
 
         /* Obtain string from model. */
         gtk_tree_model_get(model, &iter,
                            LISTCOL_TEXT, &string,
-                           LISTCOL_DATA, (void *)&addData,
+                           LISTCOL_DATA, (void *)&listItemP,
                            -1);
+        bl->editted = FALSE;
 
     } else {
-        return 0;
+	/* Nothing selected, user is entering text directly */
+        inx = -1;
+        GtkEntry * entry = GTK_ENTRY(gtk_bin_get_child(GTK_BIN(bl->widget)));
+	if ( entry == NULL )
+            return 0;
+        const char * string1 = gtk_entry_get_text(entry);
+	if ( string1 == NULL )
+            return 0;
+        string = g_strdup(string1);
+        bl->editted = TRUE;
     }
 
     /* selection changed, store new selections and call back */
-    if (bl->last != inx) {
+    if (bl->last != inx || bl->editted == TRUE) {
 
         bl->last = inx;
 
@@ -323,11 +304,12 @@ static int DropListSelectChild(
 
         /* selection changed -> callback */
         if (string && bl->action) {
-            bl->action(inx, string, 1, bl->data, addData->itemData);
+            bl->action(inx, string, 1, bl->data, listItemP?listItemP->itemData:NULL);
         }
     }
 
-    g_free(string);
+    if ( string )
+        g_free(string);
     return 1;
 }
 
@@ -429,14 +411,7 @@ wList_p wDropListCreate(
     gtk_widget_set_name(b->widget,"mycombo");
 
     g_signal_connect(GTK_OBJECT(b->widget), "changed",
-                     G_CALLBACK(DropListSelectChild), b);
-
-    if (option & BL_EDITABLE) {
-        g_signal_connect(gtk_bin_get_child(GTK_BIN(b->widget)),
-                         "changed",
-                         G_CALLBACK(DropListEntryEntered),
-                         b);
-    }
+                     G_CALLBACK(DropListChanged), b);
 
     gtk_widget_set_size_request(b->widget, width, -1);
 
diff --git a/app/wlib/gtklib/filesel.c b/app/wlib/gtklib/filesel.c
index ca30c7f..a1fb7cc 100644
--- a/app/wlib/gtklib/filesel.c
+++ b/app/wlib/gtklib/filesel.c
@@ -34,24 +34,92 @@
 #define GSEAL_ENABLE
 
 #include <gtk/gtk.h>
+#include <glib-object.h>
 #include "gtkint.h"
 #include "i18n.h"
 
 #define MAX_ALLOWEDFILTERS 10
 
 struct wFilSel_t {
-		GtkWidget * window;
-		wFilSelCallBack_p action;
-		void * data;
-		int pattCount;
-		GtkFileFilter *filter[ MAX_ALLOWEDFILTERS ];
-		wFilSelMode_e mode;
-		int opt;
-		const char * title;
-		wWin_p parent;
-		char *defaultExtension;
+		GtkWidget * window; 							/**<  file selector handle*/
+		wFilSelCallBack_p action; 						/**<  */
+		void * data; 									/**<  */
+		int pattCount; 									/**<  number of file patterns*/
+		wBool_t loadPatternsAdded;						/** Already loaded        	*/
+		GtkFileFilter *filter[ MAX_ALLOWEDFILTERS ]; 	/**< array of file patterns */
+		wFilSelMode_e mode; 							/**< used for load or save */
+		int opt; 										/**< see FS_ options */
+		const char * title; 							/**< dialog box title */
+		wWin_p parent; 									/**< parent window */
+		char *defaultExtension; 						/**< to use if no extension specified */
 		};
 
+/**
+ * Signal handler for 'changed' signal of custom combo box. The filter
+ * is set accordinng to the file format active in the combo box
+ * 
+ * \param comboBox the combo box 
+ * \param fileSelector data of the file selector
+ * 
+ */
+
+static void FileFormatChanged( GtkWidget *comboBox, 
+						  struct wFilSel_t *fileSelector )
+{
+	// get active entry
+	int entry = (int)gtk_combo_box_get_active (GTK_COMBO_BOX(comboBox));
+	
+	if( entry>=0 ) {
+		g_object_ref(G_OBJECT( (fileSelector->filter)[ entry ])); 
+		gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(fileSelector->window ),						
+									(fileSelector->filter)[ entry ]);
+	}
+}
+
+/**
+ * Create a widget containing a combo box for selecting a file format. 
+ * From an array of filters, the names are retrieved and used to populate
+ * the combo box. 
+ * \param IN dialogBox
+ * \param patterns IN number of entries for combo
+ * \param filters IN
+ * \returns the newly created widget
+ */
+ 
+static GtkWidget *CreateFileformatSelector(struct wFilSel_t *dialogBox, 
+			int patterns, 
+			GtkFileFilter **filters)
+{
+	GtkWidget *hbox = gtk_hbox_new(FALSE, 12);
+	GtkWidget *text = gtk_label_new(_("Save format:"));
+	GtkWidget *combo = gtk_combo_box_text_new ();
+
+	g_signal_connect(G_OBJECT(combo), 
+				 "changed",
+				 (GCallback)FileFormatChanged,
+				 dialogBox );
+
+
+	gtk_box_pack_start (GTK_BOX(hbox),
+				text,
+				FALSE,
+				FALSE,
+				0);
+	gtk_box_pack_end (GTK_BOX(hbox),
+				combo,
+				TRUE,
+				TRUE,
+				0);
+	for(int i=0; i < patterns; i++ ) {
+		const char *nameOfFilter = gtk_file_filter_get_name( filters[ i ] );
+		gtk_combo_box_text_append_text( GTK_COMBO_BOX_TEXT(combo), nameOfFilter );
+	}
+	gtk_combo_box_set_active (GTK_COMBO_BOX(combo), 0);
+	
+	gtk_widget_show_all(hbox);
+	
+	return(hbox);            
+}
 
 /**
  * Create a new file selector. Only the internal data structures are
@@ -89,31 +157,75 @@ struct wFilSel_t * wFilSelCreate(
 	fs->title = strdup( title );
 	fs->action = action;
 	fs->data = data;
+	fs->pattCount = 0;
+	fs->loadPatternsAdded = FALSE;
 
 	if (pattList) {
-		char * cp = strdup(pattList);
+		char * cps = strdup(pattList);
+		char *cp, *cp2;
 		int count = 0;
+		char *patternState, *patternState2;
 
 		//create filters for the passed filter list
 		// names and patterns are separated by |
-		cp = strtok( cp, "|" );		
-		while ( cp  && count < (MAX_ALLOWEDFILTERS - 1)) {
+		// filter elements are also separated by |
+		cp = cps;
+		while (cp && cp[0]) {
+			if (cp[0] == '|') {
+				count++;
+				if (count && count%2==0) {
+					cp[0] = ':';             //Replace every second "|" with ":"
+				}
+			}
+			cp++;
+		}
+		count = 0;
+		cp = cps;							//Restart
+		if (opt&FS_PICTURES) {				//Put first
 			fs->filter[ count ] = gtk_file_filter_new ();
-			gtk_file_filter_set_name ( fs->filter[ count ], cp );
-			cp = strtok( NULL, "|" );
-			gtk_file_filter_add_pattern (fs->filter[ count ], cp );
-			// the first pattern is considered to match the default extension
-			if( count == 0 ) {
-				fs->defaultExtension = strdup( cp );
-			}	
-			cp = strtok( NULL, "|" );
-			count++;
+			g_object_ref_sink( G_OBJECT(fs->filter[ count ] ));
+			gtk_file_filter_set_name( fs->filter[ count ], _("Image files") );
+			gtk_file_filter_add_pixbuf_formats( fs->filter[ count ]);
+			fs->pattCount = ++count;
+		}
+		cp = strtok_r( cp, ":", &patternState );          // Break up by colons
+		while ( cp  && count < (MAX_ALLOWEDFILTERS - 1)) {
+			cp2 = strtok_r( cp, "|", &patternState2 );
+			if (cp2) {
+				fs->filter[ count ] = gtk_file_filter_new ();
+				gtk_file_filter_set_name ( fs->filter[ count ], cp2 );
+
+				cp2 = strtok_r( NULL, "|", &patternState2 );
+				// find multiple patterns separated by ";"
+				if (cp2) {
+					char * cp1s = strdup(cp2);
+					char *cp1;
+					char *filterState;
+
+					cp1 = cp1s;
+					cp1 = strtok_r(cp1, ";", &filterState );
+					while (cp1) {
+						gtk_file_filter_add_pattern (fs->filter[ count ], cp1 );
+						cp1 = strtok_r(NULL, ";", &filterState );
+					}
+					if (cp1s)
+						free(cp1s);
+				}
+				// the first pattern is considered to match the default extension
+				if( count == 0 && !(opt&FS_PICTURES)) {
+					fs->defaultExtension = strdup( cp2 );
+					int i = 0;
+					for (i=0; i<strlen(cp2) && cp2[i] != ' ' && cp2[i] != ';';i++) ;
+					if (i<strlen(cp2)) fs->defaultExtension[i] = '\0';
+				}
+				fs->pattCount = ++count;
+			}
+			cp = strtok_r( NULL, ":", &patternState );
 		}
-		// finally add the all files pattern
-		fs->filter[ count ] = gtk_file_filter_new ();
-		gtk_file_filter_set_name( fs->filter[ count ], _("All files") );
-		gtk_file_filter_add_pattern( fs->filter[ count ], "*" );
-		fs->pattCount = count++;
+		if (cps) 
+			free(cps);
+
+
 	} else {
 		fs->filter[ 0 ] = NULL;
 		fs->pattCount = 0;
@@ -145,33 +257,41 @@ int wFilSelect( struct wFilSel_t * fs, const char * dirName )
 										   (fs->mode == FS_LOAD ? GTK_STOCK_OPEN : GTK_STOCK_SAVE ), GTK_RESPONSE_ACCEPT,
 										   NULL );
 		if (fs->window==0) abort();
-		// get confirmation before overwritting an existing file									
-		gtk_file_chooser_set_do_overwrite_confirmation( GTK_FILE_CHOOSER(fs->window), TRUE );
+		if ( fs->mode == FS_SAVE ) {
+			// get confirmation before overwritting an existing file									
+			gtk_file_chooser_set_do_overwrite_confirmation( GTK_FILE_CHOOSER(fs->window), TRUE );
+		}
 		
-		// allow selecting multiple files
-		if( fs->opt & FS_MULTIPLEFILES ) {
-			gtk_file_chooser_set_select_multiple ( GTK_FILE_CHOOSER(fs->window), TRUE);
-		}	
-		// add the file filters to the dialog box
-		if( fs->pattCount ) {
-			for( i = 0; i <= fs->pattCount; i++ ) {
-				gtk_file_chooser_add_filter( GTK_FILE_CHOOSER( fs->window ), fs->filter[ i ] ); 
-			}
-		}												
 		/** \todo for loading a shortcut folder could be added linking to the example directory */
 
 	}
 	strcpy( name, dirName );
 
-	if( fs->mode == FS_SAVE )
-		gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(fs->window), name ); 
+	gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(fs->window), name ); 
+	if( fs->mode == FS_SAVE || fs->mode == FS_UPDATE ) {
+		gtk_file_chooser_set_extra_widget( GTK_FILE_CHOOSER(fs->window), 
+				CreateFileformatSelector(fs, fs->pattCount, fs->filter ));
+	}	
     // Add a current folder and a shortcut to it for Load/import dialogs
     if( fs->mode == FS_LOAD ) {
-        gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(fs->window), name );
         gtk_file_chooser_add_shortcut_folder( GTK_FILE_CHOOSER(fs->window), name, NULL );
+		// allow selecting multiple files
+		if( fs->opt & FS_MULTIPLEFILES ) {
+			gtk_file_chooser_set_select_multiple ( GTK_FILE_CHOOSER(fs->window), TRUE);
+		}	
+		// add the file filters to the dialog box
+		if( fs->pattCount && !fs->loadPatternsAdded) {
+
+			for( i = 0; i < fs->pattCount; i++ ) {
+				gtk_file_chooser_add_filter( GTK_FILE_CHOOSER( fs->window ), fs->filter[ i ] ); 
+			}
+			fs->loadPatternsAdded = TRUE;
+		}												
     }
     
-	if( gtk_dialog_run( GTK_DIALOG( fs->window )) == GTK_RESPONSE_ACCEPT ) {
+    int resp = gtk_dialog_run( GTK_DIALOG( fs->window ));
+
+	if( resp == GTK_RESPONSE_ACCEPT || resp == GTK_RESPONSE_APPLY) {
 		char **fileNames;	
 		GSList *fileNameList;
 		
@@ -184,21 +304,36 @@ int wFilSelect( struct wFilSel_t * fs, const char * dirName )
 			file = g_filename_from_uri( g_slist_nth_data( fileNameList, i ), &host, &err );
 			
 			// check for presence of file extension
-			// jump behind tha last directory delimiter
+			// jump behind the last directory delimiter
 			namePart = strrchr( file, '/' ) + 1;
 			// is there a dot in the last part, yes->extension present
 			if( !strchr( namePart, '.' ) ){
-				// make room for the extension
-				file = g_realloc( file, strlen(file)+strlen(fs->defaultExtension));
-				strcat( file, fs->defaultExtension + 1 );
+				
+				// else try to find the current filter and parse its name
+				GtkFileFilter *currentFilter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER(fs->window) );
+				if (currentFilter) {
+					const char *nameOfFilter = gtk_file_filter_get_name( currentFilter );
+					char *pattern = strdup( nameOfFilter );
+					char *extension = fs->defaultExtension;
+					char *startDelimiter = strstr( pattern, "(*." );
+
+					if(startDelimiter) {
+						char *endDelimiter = strpbrk(startDelimiter + 3, ",;) ");
+						if( endDelimiter ) {
+							*endDelimiter = '\0';
+							extension = startDelimiter + 2;
+						}
+					}
+					file = g_realloc( file, strlen(file)+strlen(extension));
+					strcat( file, extension );
+					free( pattern );
+				}
 			}	
 			fileNames[ i ] = file;
 			g_free( g_slist_nth_data ( fileNameList, i));
 		}
 		
-		if (fs->data)
-			strcpy( fs->data, fileNames[ 0 ] );
-		
+		gtk_widget_hide( GTK_WIDGET( fs->window ));
 		if (fs->action) {
 			fs->action( g_slist_length(fileNameList), fileNames, fs->data );
 		}
@@ -208,8 +343,9 @@ int wFilSelect( struct wFilSel_t * fs, const char * dirName )
 		}
 		free( fileNames );
 		g_slist_free (fileNameList);	
+	} else {
+		gtk_widget_hide( GTK_WIDGET( fs->window ));
 	}
-	gtk_widget_hide( GTK_WIDGET( fs->window ));
 	
 	return 1;
 }
diff --git a/app/wlib/gtklib/font.c b/app/wlib/gtklib/font.c
index 68ba87b..e2f741b 100644
--- a/app/wlib/gtklib/font.c
+++ b/app/wlib/gtklib/font.c
@@ -185,7 +185,8 @@ PangoLayout *wlibFontCreatePangoLayout(GtkWidget *widget,
                                        int *width_p,
                                        int *height_p,
                                        int *ascent_p,
-                                       int *descent_p)
+                                       int *descent_p,
+									   int *baseline_p)
 {
     if (!fontInitted) {
         fontInit();
@@ -214,14 +215,16 @@ PangoLayout *wlibFontCreatePangoLayout(GtkWidget *widget,
                                     FONTSIZE_TO_PANGOSIZE(fs) * PANGO_SCALE);
     pango_layout_set_font_description(layout, fontDescription);
     /* get layout measures */
-    pango_layout_get_pixel_size(layout, width_p, height_p);
+    pango_layout_get_size(layout, width_p, height_p);
+    *width_p = *width_p / PANGO_SCALE;
+    *height_p = *height_p / PANGO_SCALE;
     context = gtk_widget_create_pango_context(widget);
     metrics = pango_context_get_metrics(context, fontDescription,
                                         pango_context_get_language(context));
-    *ascent_p  = PANGO_PIXELS(pango_font_metrics_get_ascent(metrics));
-    *descent_p = PANGO_PIXELS(pango_font_metrics_get_descent(metrics));
+    *baseline_p = pango_layout_get_baseline(layout) / PANGO_SCALE;
+    *ascent_p  = pango_font_metrics_get_ascent(metrics) / PANGO_SCALE;
+    *descent_p = pango_font_metrics_get_descent(metrics) / PANGO_SCALE;
     pango_font_metrics_unref(metrics);
-    g_object_ref_sink(context);
     g_object_unref(context);
 #if WLIB_FONT_DEBUG >= 3
     fprintf(stderr, "font layout created:\n");
@@ -347,9 +350,9 @@ wFontSize_t wSelectedFontSize(void)
  * \return    describe the return value
  */
 
-void wSetSelectedFontSize(int size)
+void wSetSelectedFontSize(wFontSize_t size)
 {
-    absoluteFontSize = (wFontSize_t)size;
+    absoluteFontSize = size;
 }
 
 /**
diff --git a/app/wlib/gtklib/gtkdraw-cairo.c b/app/wlib/gtklib/gtkdraw-cairo.c
index 5042667..4498a2c 100644
--- a/app/wlib/gtklib/gtkdraw-cairo.c
+++ b/app/wlib/gtklib/gtkdraw-cairo.c
@@ -32,6 +32,9 @@
 #include <gtk/gtk.h>
 #include <gdk/gdk.h>
 
+// Trace low level drawing actions
+int iDrawLog = 0;
+
 #include "gtkint.h"
 #include "gdk/gdkkeysyms.h"
 
@@ -41,12 +44,16 @@
 
 static long drawVerbose = 0;
 
+// Hack to do TempRedraw or MainRedraw
+// For Windows only
+wBool_t wDrawDoTempDraw = TRUE;
+
 struct wDrawBitMap_t {
 		int w;
 		int h;
 		int x;
 		int y;
-		const char * bits;
+		const unsigned char * bits;
 		GdkPixmap * pixmap;
 		GdkBitmap * mask;
 		};
@@ -102,64 +109,148 @@ struct wDraw_t psPrint_d;
  *
 *******************************************************************************/
 
-
-
-static GdkGC * selectGC(
-		wDraw_p bd,
+static cairo_t* gtkDrawCreateCairoCursorContext(
+		wControl_p ct,
+		cairo_surface_t * surf,
 		wDrawWidth width,
 		wDrawLineType_e lineType,
 		wDrawColor color,
 		wDrawOpts opts )
 {
-	if(width < 0.0)
-	{
-		width = - width;
-	}
+	cairo_t* cairo;
+
+	cairo = cairo_create(surf);
+
+	width = width ? abs(width) : 1;
+	cairo_set_line_width(cairo, width);
+
+	cairo_set_line_cap(cairo, CAIRO_LINE_CAP_BUTT);
+	cairo_set_line_join(cairo, CAIRO_LINE_JOIN_MITER);
 
-	if(opts & wDrawOptTemp)
+	switch(lineType)
 	{
-		if(bd->lastColor != color || !bd->lastColorInverted)
+		case wDrawLineSolid:
 		{
-			gdk_gc_set_foreground( bd->gc, wlibGetColor(color,FALSE) );
-			bd->lastColor = color;
-			bd->lastColorInverted = TRUE;
+			cairo_set_dash(cairo, 0, 0, 0);
+			break;
 		}
-		gdk_gc_set_function( bd->gc, GDK_XOR );
-		gdk_gc_set_line_attributes( bd->gc, width, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER );
-	}
-	else
-	{
-		if(bd->lastColor != color || bd->lastColorInverted)
+		case wDrawLineDash:
 		{
-			gdk_gc_set_foreground( bd->gc, wlibGetColor(color,TRUE) );
-			bd->lastColor = color;
-			bd->lastColorInverted = FALSE;
+			double dashes[] = { 5, 3 };
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cairo, dashes, len_dashes, 0);
+			break;
 		}
-		gdk_gc_set_function( bd->gc, GDK_COPY );
-		if (lineType==wDrawLineDash)
+		case wDrawLineDot:
 		{
-			gdk_gc_set_line_attributes( bd->gc, width, GDK_LINE_ON_OFF_DASH, GDK_CAP_BUTT, GDK_JOIN_MITER );
+			double dashes[] = { 1, 2 };
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cairo, dashes, len_dashes, 0);
+			break;
 		}
-		else
+		case wDrawLineDashDot:
+		{
+			double dashes[] = { 5, 2, 1, 2 };
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cairo, dashes, len_dashes, 0);
+			break;
+		}
+		case wDrawLineDashDotDot:
 		{
-			gdk_gc_set_line_attributes( bd->gc, width, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER );
+			double dashes[] = { 5, 2, 1, 2, 1, 2 };
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cairo, dashes, len_dashes, 0);
+			break;
+		}
+		case wDrawLineCenter:
+		{
+			double dashes[] = { 8, 3, 5, 3};
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cairo, dashes, len_dashes, 0.0);
+			break;
+		}
+		case wDrawLinePhantom:
+		{
+			double dashes[] = { 8, 3, 5, 3, 5, 3};
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cairo, dashes, len_dashes, 0.0);
+			break;
 		}
 
-		gdk_gc_set_function(bd->gc, GDK_NOOP);
 	}
-	return bd->gc;
+	GdkColor * gcolor;
+
+
+	cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE);
+	gcolor = wlibGetColor(color, TRUE);
+
+	if (ct->type == B_DRAW)  {
+		wDraw_p bd = (wDraw_p)ct;
+		bd->lastColor = color;
+	}
+
+	cairo_set_source_rgba(cairo, gcolor->red / 65535.0, gcolor->green / 65535.0, gcolor->blue / 65535.0, 1.0);
+
+	return cairo;
+}
+
+
+wBool_t wDrawSetTempMode(
+	wDraw_p bd,
+	wBool_t bTemp )
+{
+	wBool_t ret = bd->bTempMode;
+	bd->bTempMode = bTemp;
+	if ( ret == FALSE && bTemp == TRUE ) {
+		// Main to Temp drawing
+		wDrawClearTemp( bd );
+	}
+	return ret;
 }
 
 static cairo_t* gtkDrawCreateCairoContext(
 		wDraw_p bd,
+		GdkDrawable * win,
 		wDrawWidth width,
 		wDrawLineType_e lineType,
 		wDrawColor color,
 		wDrawOpts opts )
 {
-	cairo_t* cairo = gdk_cairo_create(bd->pixmap);
+	cairo_t* cairo;
+
+	if (win)
+		cairo = gdk_cairo_create(win);
+	else {
+		if (opts & wDrawOptTemp) {
+			if ( ! bd->bTempMode )
+				printf( "Temp draw in Main Mode. Contact Developers. See %s:%d\n", "gtkdraw-cario.c", __LINE__+1 );
+/* Temp Draw In Main Mode:
+	You are seeing this message because there is a wDraw*() call on tempD but you are not in the context of TempRedraw()
+	Typically this happens when Cmd<Object>() is processing a C_DOWN or C_MOVE action and it writes directly to tempD
+	Instead it sould set some state which allows c_redraw to do the actual drawing
+	If you set a break point on the printf you'll see the offending wDraw*() call in the traceback
+	It should be sufficient to remove that draw code or move it to C_REDRAW
+	This is not fatal but the draw will be ineffective because the next TempRedraw() will erase the temp surface
+	before the expose event can copy (or bitblt) it
+*/
+			cairo = cairo_create(bd->temp_surface);
+		} else {
+			if ( bd->bTempMode )
+				printf( "Main draw in Temp Mode. Contact Developers. See %s:%d\n", "gtkdraw-cario.c", __LINE__+1 );
+/* Main Draw In Temp Mode:
+	You are seeing this message because there is a wDraw*() call on mainD but you are in the context of TempRedraw()
+	Typically this happens when C_REDRAW action calls wDraw*() on mainD, in which case it should be writing to tempD.
+	Or the wDraw*() call should be removed if it is redundant.
+	If you set a break point on the printf you'll see the offending wDraw*() call in the traceback
+	This is not fatal but could result in garbage being left on the screen if the command is cancelled.
+*/
+			cairo = gdk_cairo_create(bd->pixmap);
+		}
+	}
 
 	width = width ? abs(width) : 1;
+	if ( color == wDrawColorWhite )
+		width += 1;  // Remove ghosts
 	cairo_set_line_width(cairo, width);
 
 	cairo_set_line_cap(cairo, CAIRO_LINE_CAP_BUTT);
@@ -179,24 +270,52 @@ static cairo_t* gtkDrawCreateCairoContext(
 			cairo_set_dash(cairo, dashes, len_dashes, 0);
 			break;
 		}
-	}
+		case wDrawLineDot:
+		{
+			double dashes[] = { 1, 2 };
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cairo, dashes, len_dashes, 0);
+			break;
+		}
+		case wDrawLineDashDot:
+		{
+			double dashes[] = { 5, 2, 1, 2 };
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cairo, dashes, len_dashes, 0);
+			break;
+		}
+		case wDrawLineDashDotDot:
+		{
+			double dashes[] = { 5, 2, 1, 2, 1, 2 };
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cairo, dashes, len_dashes, 0);
+			break;
+		}
+		case wDrawLineCenter:
+		{
+			double dashes[] = { 8, 3, 5, 3};
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cairo, dashes, len_dashes, 0.0);
+			break;
+		}
+		case wDrawLinePhantom:
+		{
+			double dashes[] = { 8, 3, 5, 3, 5, 3};
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cairo, dashes, len_dashes, 0.0);
+			break;
+		}
 
-	if(opts & wDrawOptTemp)
-	{
-		cairo_set_source_rgba(cairo, 0, 0, 0, 0);
-		cairo_set_operator(cairo, CAIRO_OPERATOR_OVER);
-	}
-	else
-	{
-		long rgbcolor = wDrawGetRGB(color);
-		int r0, g0, b0;
-		r0 = (int)(rgbcolor>>16)&0xFF;
-		g0 = (int)(rgbcolor>>8)&0xFF;
-		b0 = (int)(rgbcolor)&0xFF;
-		cairo_set_source_rgb(cairo, r0/255.0, g0/255.0, b0/255.0);
-
-		cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE);
 	}
+	GdkColor * gcolor;
+
+
+	cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE);
+	gcolor = wlibGetColor(color, TRUE);
+
+	bd->lastColor = color;
+
+	cairo_set_source_rgb(cairo, gcolor->red / 65535.0, gcolor->green / 65535.0, gcolor->blue / 65535.0);
 
 	return cairo;
 }
@@ -206,6 +325,36 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 	return NULL;
 }
 
+#ifdef CURSOR_SURFACE
+cairo_t* CreateCursorSurface(wControl_p ct, wSurface_p surface, wPos_t width, wPos_t height, wDrawColor color, wDrawOpts opts) {
+
+		cairo_t * cairo = NULL;
+
+		if ((opts&wDrawOptCursor) || (opts&wDrawOptCursorRmv)) {
+
+			if (surface!=NULL || surface->width != width || surface->height != height) {
+				if (surface->surface) cairo_surface_destroy(surface->surface);
+				surface->surface = cairo_image_surface_create( CAIRO_FORMAT_ARGB32, width,height );
+				surface->width = width;
+				surface->height = height;
+
+			}
+
+			cairo = gtkDrawCreateCairoCursorContext(ct,surface->surface,0,wDrawLineSolid, color, opts);
+			cairo_save(cairo);
+			cairo_set_source_rgba(cairo, 0.0, 0.0, 0.0, 0.0);
+			cairo_paint(cairo);
+			cairo_restore(cairo);
+			surface->show = TRUE;
+			cairo_set_operator(cairo,CAIRO_OPERATOR_SOURCE);
+
+		}
+
+		return cairo;
+
+}
+#endif
+ 
  void wDrawDelayUpdate(
 		wDraw_p bd,
 		wBool_t delay )
@@ -239,36 +388,19 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 		psPrintLine( x0, y0, x1, y1, width, lineType, color, opts );
 		return;
 	}
-	gc = selectGC( bd, width, lineType, color, opts );
 	x0 = INMAPX(bd,x0);
 	y0 = INMAPY(bd,y0);
 	x1 = INMAPX(bd,x1);
 	y1 = INMAPY(bd,y1);
-	gdk_draw_line( bd->pixmap, gc, x0, y0, x1, y1 );
 
-	cairo_t* cairo = gtkDrawCreateCairoContext(bd, width, lineType, color, opts);
+	cairo_t* cairo = gtkDrawCreateCairoContext(bd, NULL, width, lineType, color, opts);
 	cairo_move_to(cairo, x0 + 0.5, y0 + 0.5);
 	cairo_line_to(cairo, x1 + 0.5, y1 + 0.5);
 	cairo_stroke(cairo);
 	gtkDrawDestroyCairoContext(cairo);
+	if (bd->widget)
+		gtk_widget_queue_draw(GTK_WIDGET(bd->widget)); //,x0,y0+1,x1,y1+1);
 
-	if ( bd->delayUpdate || bd->widget == NULL ) return;
-	width /= 2;
-	if (x0 < x1) {
-		update_rect.x = x0-1-width;
-		update_rect.width = x1-x0+2+width+width;
-	} else {
-		update_rect.x = x1-1-width;
-		update_rect.width = x0-x1+2+width+width;
-	}
-	if (y0 < y1) {
-		update_rect.y = y0-1-width;
-		update_rect.height = y1-y0+2+width+width;
-	} else {
-		update_rect.y = y1-1-width;
-		update_rect.height = y0-y1+2+width+width;
-	}
-	gtk_widget_draw( bd->widget, &update_rect );
 }
 
 /**
@@ -299,33 +431,20 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 		wDrawOpts opts )
 {
 	int x, y, w, h;
-	GdkGC * gc;
-	GdkRectangle update_rect;
 
 	if ( bd == &psPrint_d ) {
 		psPrintArc( x0, y0, r, angle0, angle1, drawCenter, width, lineType, color, opts );
 		return;
 	}
-	gc = selectGC( bd, width, lineType, color, opts );
+
 	if (r < 6.0/75.0) return;
 	x = INMAPX(bd,x0-r);
 	y = INMAPY(bd,y0+r);
 	w = 2*r;
 	h = 2*r;
 
-	// remove the old arc
-	gdk_draw_arc( bd->pixmap, gc, FALSE, x, y, w, h, (int)((-angle0 + 90)*64.0), (int)(-angle1*64.0) );
-
-	// and its center point
-	if (drawCenter) {
-		x = INMAPX(bd,x0);
-		y = INMAPY(bd,y0);
-		gdk_draw_line( bd->pixmap, gc, x - ( CENTERMARK_LENGTH/2), y, x + ( CENTERMARK_LENGTH/2), y );
-		gdk_draw_line( bd->pixmap, gc, x, y - ( CENTERMARK_LENGTH/2), x, y + ( CENTERMARK_LENGTH/2));
-	}
-
 	// now create the new arc
-	cairo_t* cairo = gtkDrawCreateCairoContext(bd, width, lineType, color, opts);
+	cairo_t* cairo = gtkDrawCreateCairoContext(bd, NULL, width, lineType, color, opts);
 	cairo_new_path(cairo);
 
 	// its center point marker
@@ -337,6 +456,7 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 		cairo_move_to(cairo, INMAPX(bd, x0), INMAPY(bd, y0 - (CENTERMARK_LENGTH / 2 )));
 		cairo_line_to(cairo, INMAPX(bd, x0) , INMAPY(bd, y0  + (CENTERMARK_LENGTH / 2)));
 		cairo_new_sub_path( cairo );
+
 	}
 
 	// draw the curve itself
@@ -344,14 +464,10 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 	cairo_stroke(cairo);
 
 	gtkDrawDestroyCairoContext(cairo);
+	if (bd->widget && !bd->delayUpdate)
+			gtk_widget_queue_draw_area(bd->widget,x,y,w,h);
+
 
-	if ( bd->delayUpdate || bd->widget == NULL) return;
-	width /= 2;
-	update_rect.x = x-1-width;
-	update_rect.y = y-1-width;
-	update_rect.width = w+2+width+width;
-	update_rect.height = h+2+width+width;
-	gtk_widget_draw( bd->widget, &update_rect );
 
 }
 
@@ -361,28 +477,21 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 		wDrawColor color,
 		wDrawOpts opts )
 {
-	GdkGC * gc;
 	GdkRectangle update_rect;
 
 	if ( bd == &psPrint_d ) {
 		/*psPrintArc( x0, y0, r, angle0, angle1, drawCenter, width, lineType, color, opts );*/
 		return;
 	}
-	gc = selectGC( bd, 0, wDrawLineSolid, color, opts );
-	gdk_draw_point( bd->pixmap, gc, INMAPX(bd, x0 ), INMAPY(bd, y0 ) );
 
-	cairo_t* cairo = gtkDrawCreateCairoContext(bd, 0, wDrawLineSolid, color, opts);
+	cairo_t* cairo = gtkDrawCreateCairoContext(bd, NULL, 0, wDrawLineSolid, color, opts);
 	cairo_new_path(cairo);
 	cairo_arc(cairo, INMAPX(bd, x0), INMAPY(bd, y0), 0.75, 0, 2 * M_PI);
 	cairo_stroke(cairo);
 	gtkDrawDestroyCairoContext(cairo);
+	if (bd->widget && !bd->delayUpdate)
+		gtk_widget_queue_draw_area(bd->widget,INMAPX(bd,x0-0.75),INMAPY(bd,y0+0.75),2,2);
 
-	if ( bd->delayUpdate || bd->widget == NULL) return;
-	update_rect.x = INMAPX(bd, x0 )-1;
-	update_rect.y = INMAPY(bd, y0 )-1;
-	update_rect.width = 2;
-	update_rect.height = 2;
-	gtk_widget_draw( bd->widget, &update_rect );
 }
 
 /*******************************************************************************
@@ -407,6 +516,7 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 	int h;
 	gint ascent;
 	gint descent;
+	gint baseline;
 	double angle = -M_PI * a / 180.0;
 
 	if ( bd == &psPrint_d ) {
@@ -418,23 +528,27 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 	y = INMAPY(bd,y);
 
 	/* draw text */
-	cairo_t* cairo = gtkDrawCreateCairoContext(bd, 0, wDrawLineSolid, color, opts);
+	cairo_t* cairo = gtkDrawCreateCairoContext(bd, NULL, 0, wDrawLineSolid, color, opts);
 
 	cairo_save( cairo );
-	cairo_translate( cairo, x, y );
-	cairo_rotate( cairo, angle );
+	cairo_identity_matrix(cairo);
 
 	layout = wlibFontCreatePangoLayout(bd->widget, cairo, fp, fs, s,
 									  (int *) &w, (int *) &h,
-									  (int *) &ascent, (int *) &descent);
+									  (int *) &ascent, (int *) &descent, (int *) &baseline);
 
-	/* cairo does not support the old method of text removal by overwrite; force always write here and
-           refresh on cancel event */
+	/* cairo does not support the old method of text removal by overwrite;
+	 * if color is White, then overwrite old text with a White rectangle */
 	GdkColor* const gcolor = wlibGetColor(color, TRUE);
 	cairo_set_source_rgb(cairo, gcolor->red / 65535.0, gcolor->green / 65535.0, gcolor->blue / 65535.0);
 
-	cairo_move_to( cairo, 0, -ascent );
+	cairo_translate( cairo, x, y );
+	cairo_rotate( cairo, angle );
+	cairo_translate( cairo, 0, -baseline);
+
+	cairo_move_to(cairo, 0, 0);
 
+	pango_cairo_update_layout(cairo, layout);
 	pango_cairo_show_layout(cairo, layout);
 	wlibFontDestroyPangoLayout(layout);
 	cairo_restore( cairo );
@@ -446,17 +560,21 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 	 * for simplicity sake I added plain text height ascent and descent,
 	 * mathematically correct would be to use the trigonometrical functions as well
 	 */
-	update_rect.x      = (gint) x - ascent - descent - 1;
-	update_rect.y      = (gint) y - (gint) ascent - 1;
-	update_rect.width  = (gint) (w * cos( angle ) + 2 + ascent + descent);
-	update_rect.height = (gint) (h * sin( angle ) + ascent + descent + 2 );
+	update_rect.x      = (gint) x - 2;
+	update_rect.y      = (gint) y - (gint) (baseline + descent) - 2;
+	update_rect.width  = (gint) (w * cos( angle ) + h * sin(angle))+2;
+	update_rect.height = (gint) (h * sin( angle ) + w * cos(angle))+2;
 	gtk_widget_draw(bd->widget, &update_rect);
+	if (bd->widget && !bd->delayUpdate)
+		gtk_widget_queue_draw_area(bd->widget, update_rect.x, update_rect.y, update_rect.width, update_rect.height);
+    
 }
 
  void wDrawGetTextSize(
 		wPos_t *w,
 		wPos_t *h,
 		wPos_t *d,
+		wPos_t *a,
 		wDraw_p bd,
 		const char * s,
 		wFont_p fp,
@@ -466,21 +584,31 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 	int textHeight;
 	int ascent;
 	int descent;
+	int baseline;
 
 	*w = 0;
 	*h = 0;
 
+	/* draw text */
+	cairo_t* cairo = gtkDrawCreateCairoContext(bd, NULL, 0, wDrawLineSolid, wDrawColorBlack, bd->bTempMode?wDrawOptTemp:0 );
+
+	cairo_identity_matrix(cairo);
+
 	wlibFontDestroyPangoLayout(
-		wlibFontCreatePangoLayout(bd->widget, NULL, fp, fs, s,
+		wlibFontCreatePangoLayout(bd->widget, cairo, fp, fs, s,
 								 &textWidth, (int *) &textHeight,
-								 (int *) &ascent, (int *) &descent));
+								 (int *) &ascent, (int *) &descent, (int *) &baseline) );
 
 	*w = (wPos_t) textWidth;
 	*h = (wPos_t) textHeight;
-	*d = (wPos_t) textHeight-ascent;
+	*a = (wPos_t) ascent;
+	//*d = (wPos_t) textHeight-ascent;
+	*d = (wPos_t) descent;
 
 	if (debugWindow >= 3)
 		fprintf(stderr, "text metrics: w=%d, h=%d, d=%d\n", *w, *h, *d);
+
+	gtkDrawDestroyCairoContext(cairo);
 }
 
 
@@ -490,6 +618,28 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
  *
 *******************************************************************************/
 
+static void wlibDrawFilled(
+	cairo_t * cairo,
+	wDrawColor color,
+	wDrawOpts opt )
+{
+	if ( (opt & wDrawOptTransparent) != 0 ) {
+		if ( (opt & wDrawOptTemp) == 0 ) {
+			cairo_set_source_rgb(cairo, 0,0,0);
+			cairo_set_operator(cairo, CAIRO_OPERATOR_DIFFERENCE);
+			cairo_fill_preserve(cairo);
+		}
+		GdkColor * gcolor = wlibGetColor(color, TRUE);
+		cairo_set_source_rgba(cairo, gcolor->red / 65535.0, gcolor->green / 65535.0, gcolor->blue / 65535.0, 1.0);
+		cairo_set_operator(cairo, CAIRO_OPERATOR_OVER);
+		cairo_stroke_preserve(cairo);
+		cairo_set_operator(cairo, CAIRO_OPERATOR_OVER);
+		cairo_set_source_rgba(cairo, gcolor->red / 65535.0, gcolor->green / 65535.0, gcolor->blue / 65535.0, 0.3);
+	}
+	cairo_fill(cairo);
+}
+
+
  void wDrawFilledRectangle(
 		wDraw_p bd,
 		wPos_t x,
@@ -499,7 +649,6 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 		wDrawColor color,
 		wDrawOpts opt )
 {
-	GdkGC * gc;
 	GdkRectangle update_rect;
 
 	if ( bd == &psPrint_d ) {
@@ -507,47 +656,46 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 		return;
 	}
 
-	gc = selectGC( bd, 0, wDrawLineSolid, color, opt );
 	x = INMAPX(bd,x);
 	y = INMAPY(bd,y)-h;
-	gdk_draw_rectangle( bd->pixmap, gc, TRUE, x, y, w, h );
 
-	cairo_t* cairo = gtkDrawCreateCairoContext(bd, 0, wDrawLineSolid, color, opt);
+	cairo_t* cairo = gtkDrawCreateCairoContext(bd, NULL, 0, wDrawLineSolid, color, opt);
 
 	cairo_move_to(cairo, x, y);
 	cairo_rel_line_to(cairo, w, 0);
 	cairo_rel_line_to(cairo, 0, h);
 	cairo_rel_line_to(cairo, -w, 0);
-	cairo_fill(cairo);
+	cairo_rel_line_to(cairo, 0, -h);
+	wlibDrawFilled( cairo, color, opt );
+
 	gtkDrawDestroyCairoContext(cairo);
+	if (bd->widget && !bd->delayUpdate)
+		gtk_widget_queue_draw_area(GTK_WIDGET(bd->widget),x,y,w,h);
 
-	if ( bd->delayUpdate || bd->widget == NULL) return;
-	update_rect.x = x-1;
-	update_rect.y = y-1;
-	update_rect.width = w+2;
-	update_rect.height = h+2;
-	gtk_widget_draw( bd->widget, &update_rect );
 }
 
- void wDrawFilledPolygon(
+ void wDrawPolygon(
 		wDraw_p bd,
 		wPos_t p[][2],
+		wPolyLine_e type[],
 		int cnt,
 		wDrawColor color,
-		wDrawOpts opt )
+		wDrawWidth dw,
+		wDrawLineType_e lt,
+		wDrawOpts opt,
+		int fill,
+		int open )
 {
-	GdkGC * gc;
 	static int maxCnt = 0;
 	static GdkPoint *points;
 	int i;
-	GdkRectangle update_rect;
 
 	if ( bd == &psPrint_d ) {
-		psPrintFillPolygon( p, cnt, color, opt );
+		psPrintFillPolygon( p, type, cnt, color, opt, fill, open );
 		return;
 	}
 
-	if (cnt > maxCnt) {
+		if (cnt > maxCnt) {
 		if (points == NULL)
 			points = (GdkPoint*)malloc( cnt*sizeof *points );
 		else
@@ -556,43 +704,100 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 			abort();
 		maxCnt = cnt;
 	}
-
-	update_rect.x = bd->w;
-	update_rect.y = bd->h;
-	update_rect.width = 0;
-	update_rect.height = 0;
-	for (i=0; i<cnt; i++) {
-		points[i].x = INMAPX(bd,p[i][0]);
-		points[i].y = INMAPY(bd,p[i][1]);
-		if (update_rect.x > points[i].x)
-			update_rect.x = points[i].x;
-		if (update_rect.width < points[i].x)
-			update_rect.width = points[i].x;
-		if (update_rect.y > points[i].y)
-			update_rect.y = points[i].y;
-		if (update_rect.height < points[i].y)
-			update_rect.height = points[i].y;
+	wPos_t min_x,max_x,min_y,max_y;
+	min_x = max_x = INMAPX(bd,p[0][0]);
+	min_y = max_y = INMAPY(bd,p[0][1]);
+    for (i=0; i<cnt; i++) {
+    	points[i].x = INMAPX(bd,p[i][0]);
+    	if (points[i].x < min_x) min_x = points[i].x;
+    	if (points[i].x > max_x) max_x = points[i].x;
+    	if (points[i].y > max_y) max_y = points[i].y;
+    	points[i].y = INMAPY(bd,p[i][1]);
 	}
-	update_rect.x -= 1;
-	update_rect.y -= 1;
-	update_rect.width -= update_rect.x-2;
-	update_rect.height -= update_rect.y-2;
-	gc = selectGC( bd, 0, wDrawLineSolid, color, opt );
-	gdk_draw_polygon( bd->pixmap, gc, TRUE,	points, cnt );
-
-	cairo_t* cairo = gtkDrawCreateCairoContext(bd, 0, wDrawLineSolid, color, opt);
+
+	cairo_t* cairo = gtkDrawCreateCairoContext(bd, NULL, fill?0:dw, fill?wDrawLineSolid:lt, color, opt);
+
 	for(i = 0; i < cnt; ++i)
 	{
-		if(i)
+		int j = i-1;
+		int k = i+1;
+		if (j < 0) j = cnt-1;
+		if (k > cnt-1) k = 0;
+		GdkPoint mid0, mid1, mid3, mid4;
+		// save is static because of an apparent compiler bug on Linux
+		// This happens with RelWithDebInfo target
+		// If the first segment is a line then save should = points[0]
+		// However it becomes mid0 instead which causes the last corner to be misplaced.
+		static GdkPoint save;
+		double len0, len1;
+		double d0x = (points[i].x-points[j].x);
+		double d0y = (points[i].y-points[j].y);
+		double d1x = (points[k].x-points[i].x);
+		double d1y = (points[k].y-points[i].y);
+		len0 = (d0x*d0x+d0y*d0y);
+		len1 = (d1x*d1x+d1y*d1y);
+		mid0.x = (d0x/2)+points[j].x;
+		mid0.y = (d0y/2)+points[j].y;
+		mid1.x = (d1x/2)+points[i].x;
+		mid1.y = (d1y/2)+points[i].y;
+		if (type && (type[i] == wPolyLineRound) && (len1>0) && (len0>0)) {
+			double ratio = sqrt(len0/len1);
+			if (len0 < len1) {
+				mid1.x = ((d1x*ratio)/2)+points[i].x;
+				mid1.y = ((d1y*ratio)/2)+points[i].y;
+			} else {
+				mid0.x = points[i].x-(d0x/(2*ratio));
+				mid0.y = points[i].y-(d0y/(2*ratio));
+			}
+		}
+		mid3.x = (points[i].x-mid0.x)/2+mid0.x;
+		mid3.y = (points[i].y-mid0.y)/2+mid0.y;
+		mid4.x = (mid1.x-points[i].x)/2+points[i].x;
+		mid4.y = (mid1.y-points[i].y)/2+points[i].y;
+		points[i].x = round(points[i].x)+0.5;
+		points[i].y = round(points[i].y)+0.5;
+		mid0.x = round(mid0.x)+0.5;
+		mid0.y = round(mid0.y)+0.5;
+		mid1.x = round(mid1.x)+0.5;
+		mid1.y = round(mid1.y)+0.5;
+		mid3.x = round(mid3.x)+0.5;
+		mid3.y = round(mid3.y)+0.5;
+		mid4.x = round(mid4.x)+0.5;
+		mid4.y = round(mid4.y)+0.5;
+		if(i==0) {
+			if (!type || type[i] == wPolyLineStraight || open) {
+				cairo_move_to(cairo, points[i].x, points[i].y);
+				save = points[0];
+			} else {
+				cairo_move_to(cairo, mid0.x, mid0.y);
+				if (type[i] == 1)
+					cairo_curve_to(cairo, points[i].x, points[i].y, points[i].x, points[i].y, mid1.x, mid1.y);
+				else
+					cairo_curve_to(cairo, mid3.x, mid3.y, mid4.x, mid4.y, mid1.x, mid1.y);
+				save = mid0;
+			}
+		} else if (!type || type[i] == wPolyLineStraight || (open && (i==cnt-1))) {
 			cairo_line_to(cairo, points[i].x, points[i].y);
-		else
-			cairo_move_to(cairo, points[i].x, points[i].y);
+		} else {
+			cairo_line_to(cairo, mid0.x, mid0.y);
+			if (type[i] == wPolyLineSmooth)
+				cairo_curve_to(cairo, points[i].x, points[i].y, points[i].x, points[i].y, mid1.x, mid1.y);
+			else
+				cairo_curve_to(cairo, mid3.x, mid3.y, mid4.x, mid4.y, mid1.x, mid1.y);
+		}
+		if ((i==cnt-1) && !open) {
+			cairo_line_to(cairo, save.x, save.y);
+		}
+	}
+	if (fill && !open) {
+		wlibDrawFilled( cairo, color, opt );
+	} else {
+		cairo_stroke(cairo);
 	}
-	cairo_fill(cairo);
 	gtkDrawDestroyCairoContext(cairo);
+	if (bd->widget && !bd->delayUpdate)
+			gtk_widget_queue_draw_area(GTK_WIDGET(bd->widget),min_x,min_y,max_x-min_y,max_y-min_y);
 
-	if ( bd->delayUpdate || bd->widget == NULL) return;
-	gtk_widget_draw( bd->widget, &update_rect );
 }
 
  void wDrawFilledCircle(
@@ -603,60 +808,64 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 		wDrawColor color,
 		wDrawOpts opt )
 {
-	GdkGC * gc;
 	int x, y, w, h;
-	GdkRectangle update_rect;
 
 	if ( bd == &psPrint_d ) {
 		psPrintFillCircle( x0, y0, r, color, opt );
 		return;
 	}
 
-	gc = selectGC( bd, 0, wDrawLineSolid, color, opt );
 	x = INMAPX(bd,x0-r);
 	y = INMAPY(bd,y0+r);
 	w = 2*r;
 	h = 2*r;
-	gdk_draw_arc( bd->pixmap, gc, TRUE, x, y, w, h, 0, 360*64 );
 
-	cairo_t* cairo = gtkDrawCreateCairoContext(bd, 0, wDrawLineSolid, color, opt);
+	cairo_t* cairo = gtkDrawCreateCairoContext(bd, NULL, 0, wDrawLineSolid, color, opt);
 	cairo_arc(cairo, INMAPX(bd, x0), INMAPY(bd, y0), r, 0, 2 * M_PI);
-	cairo_fill(cairo);
+	wlibDrawFilled( cairo, color, opt );
 	gtkDrawDestroyCairoContext(cairo);
 
-	if ( bd->delayUpdate || bd->widget == NULL) return;
-	update_rect.x = x-1;
-	update_rect.y = y-1;
-	update_rect.width = w+2;
-	update_rect.height = h+2;
-	gtk_widget_draw( bd->widget, &update_rect );
+	if (bd->widget)
+			gtk_widget_queue_draw_area(GTK_WIDGET(bd->widget),x,y,w,h);
 
 }
 
+ void wDrawClearTemp(wDraw_p bd) {
+	//Wipe out temp space with 0 alpha (transparent)
+
+	static long cDCT = 0;
+	if ( iDrawLog )
+		printf( "wDrawClearTemp %ld\n", cDCT++ );
+	cairo_t* cairo = cairo_create(bd->temp_surface);
+
+	cairo_set_source_rgba(cairo, 0.0, 0.0, 0.0, 0.0);
+	cairo_set_operator (cairo, CAIRO_OPERATOR_SOURCE);
+	cairo_move_to(cairo, 0, 0);
+	cairo_rel_line_to(cairo, bd->w, 0);
+	cairo_rel_line_to(cairo, 0, bd->h);
+	cairo_rel_line_to(cairo, -bd->w, 0);
+	cairo_fill(cairo);
+	cairo_destroy(cairo);
+
+	if (bd->widget && !bd->delayUpdate)
+		gtk_widget_queue_draw(bd->widget);
+ }
 
  void wDrawClear(
 		wDraw_p bd )
 {
-	GdkGC * gc;
-	GdkRectangle update_rect;
 
-	gc = selectGC( bd, 0, wDrawLineSolid, wDrawColorWhite, 0 );
-	gdk_draw_rectangle(bd->pixmap, gc, TRUE, 0, 0, bd->w, bd->h);
-
-	cairo_t* cairo = gtkDrawCreateCairoContext(bd, 0, wDrawLineSolid, wDrawColorWhite, 0);
+	cairo_t* cairo = gtkDrawCreateCairoContext(bd, NULL, 0, wDrawLineSolid, wDrawColorWhite, 0);
 	cairo_move_to(cairo, 0, 0);
 	cairo_rel_line_to(cairo, bd->w, 0);
 	cairo_rel_line_to(cairo, 0, bd->h);
 	cairo_rel_line_to(cairo, -bd->w, 0);
 	cairo_fill(cairo);
+	if (bd->widget)
+		gtk_widget_queue_draw(bd->widget);
 	gtkDrawDestroyCairoContext(cairo);
 
-	if ( bd->delayUpdate || bd->widget == NULL) return;
-	update_rect.x = 0;
-	update_rect.y = 0;
-	update_rect.width = bd->w;
-	update_rect.height = bd->h;
-	gtk_widget_draw( bd->widget, &update_rect );
+	wDrawClearTemp(bd);
 }
 
  void * wDrawGetContext(
@@ -678,7 +887,7 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 		int h,
 		int x,
 		int y,
-		const char * fbits )
+		const unsigned char * fbits )
 {
 	wDrawBitMap_p bm;
 
@@ -700,72 +909,107 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 		wDrawColor color,
 		wDrawOpts opts )
 {
-	//GdkGC * gc;
-	GdkRectangle update_rect;
 	int i, j, wb;
 	wPos_t xx, yy;
 	wControl_p b;
-	GdkDrawable * gdk_window;
+	wWin_p win;
+	GdkDrawable * gdk_drawable, * cairo_surface;
+	GtkWidget * widget = bd->widget;
+	
+	static long cDBM = 0;
+	if ( iDrawLog )
+		printf( "wDrawBitMap %ld\n", cDBM++ );
 
 	x = INMAPX( bd, x-bm->x );
 	y = INMAPY( bd, y-bm->y )-bm->h;
 	wb = (bm->w+7)/8;
-	//gc = selectGC( bd, 0, wDrawLineSolid, color, opts );
-	cairo_t* cairo = gtkDrawCreateCairoContext(bd, 0, wDrawLineSolid, color, opts);
+
+	cairo_t* cairo;
+
+#ifdef CURSOR_SURFACE
+	if (opts&wDrawOptCursorRmv) color = wDrawColorWhite;   //Wipeout existing cursor draw (simplistic first)
+
+
+	if ((opts&wDrawOptCursor) || (opts&wDrawOptCursorRmv) || (opts&wDrawOptCursorQuit)) {
+
+		cairo = CreateCursorSurface((wControl_p)bd,&bd->cursor_surface, bd->w, bd->h, color, opts);
+
+		if ((opts&wDrawOptCursorRmv) || (opts&wDrawOptCursorQuit)) {
+			bd->cursor_surface.show = FALSE;
+		} else bd->cursor_surface.show = TRUE;
+
+		widget = bd->widget;
+
+
+	} else {
+		cairo = gtkDrawCreateCairoContext(bd, NULL, 0, wDrawLineSolid, color, opts);
+		widget = bd->widget;
+	}
+
+	GtkWidget * new_widget = widget;
+	GdkGC * gc = NULL;
+	GdkWindow * gdk_window = NULL;
+
+	win = bd->parent;
+#endif
+	cairo = gtkDrawCreateCairoContext(bd, NULL, 0, wDrawLineSolid, color, opts);
+
 
 	for ( i=0; i<bm->w; i++ )
 		for ( j=0; j<bm->h; j++ )
 			if ( bm->bits[ j*wb+(i>>3) ] & (1<<(i&07)) ) {
 				xx = x+i;
 				yy = y+j;
+#ifdef CURSOR_SURFACE
 				if ( 0 <= xx && xx < bd->w &&
 					 0 <= yy && yy < bd->h ) {
-					gdk_window = bd->pixmap;
 					b = (wControl_p)bd;
 				} else if ( (opts&wDrawOptNoClip) != 0 ) {
 					xx += bd->realX;
 					yy += bd->realY;
 					b = wlibGetControlFromPos( bd->parent, xx, yy );
-					if ( b ) {
-						if ( b->type == B_DRAW )
-							gdk_window = ((wDraw_p)b)->pixmap;
-						else
-							gdk_window = b->widget->window;
+					if ( b) {
 						xx -= b->realX;
 						yy -= b->realY;
+						new_widget = b->widget;
 					} else {
-						gdk_window = bd->parent->widget->window;
+						new_widget = bd->parent->widget;
 					}
 				} else {
 					continue;
 				}
-/*printf( "gdk_draw_point( %ld, gc, %d, %d )\n", (long)gdk_window, xx, yy );*/
-				//gdk_draw_point( gdk_window, gc, xx, yy );
-				cairo_rectangle(cairo, xx-0.5, yy-0.5, 1, 1);
-				cairo_fill(cairo);
-				if ( b && b->type == B_DRAW ) {
-					update_rect.x = xx-1;
-					update_rect.y = yy-1;
-					update_rect.width = 3;
-					update_rect.height = 3;
-					gtk_widget_draw( b->widget, &update_rect );
+
+				if (new_widget != widget) {
+					if (cairo)
+						cairo_destroy(cairo);
+					cairo = NULL;
+					if (widget && (widget != bd->parent->widget))
+						gtk_widget_queue_draw(GTK_WIDGET(widget));
+					if ( (opts&wDrawOptCursor) || (opts&wDrawOptCursorRmv) || (opts&wDrawOptCursorQuit)) {
+						if (!b) b = (wControl_p)(bd->parent->widget);
+						cairo = CreateCursorSurface(b,&b->cursor_surface, b->w, b->h, color, opts);
+						widget = b->widget;
+						gc = NULL;
+						if ((opts&wDrawOptCursorRmv) || (opts&wDrawOptCursorQuit))
+							b->cursor_surface.show = FALSE;
+						else
+							b->cursor_surface.show = TRUE;
+					} else {
+						continue;
+					}
+					widget = new_widget;
 				}
-			}
-	gtkDrawDestroyCairoContext(cairo);
-#ifdef LATER
-	gdk_draw_pixmap(bd->pixmap, gc,
-		bm->pixmap,
-		0, 0,
-		x, y,
-		bm->w, bm->h );
+				if ((opts&wDrawOptCursorQuit) || (opts&wDrawOptCursorQuit) ) continue;
 #endif
-	if ( bd->delayUpdate || bd->widget == NULL) return;
+				cairo_rectangle(cairo, xx, yy, 1, 1);
+				cairo_fill(cairo);
+			}
+
+	cairo_destroy(cairo);
+
+	if (widget && !bd->delayUpdate)
+		gtk_widget_queue_draw_area(GTK_WIDGET(widget), x, y, bm->w, bm->h);
 
-	update_rect.x = x;
-	update_rect.y = y;
-	update_rect.width = bm->w;
-	update_rect.height = bm->h;
-	gtk_widget_draw( bd->widget, &update_rect );
 }
 
 
@@ -780,19 +1024,19 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
  void wDrawSaveImage(
 		wDraw_p bd )
 {
+	cairo_t * cr;
 	if ( bd->pixmapBackup ) {
 		gdk_pixmap_unref( bd->pixmapBackup );
 	}
 	bd->pixmapBackup = gdk_pixmap_new( bd->widget->window, bd->w, bd->h, -1 );
 
-	selectGC( bd, 0, wDrawLineSolid, bd->lastColor, 0 );
-	gdk_gc_set_function(bd->gc, GDK_COPY);
+	cr = gdk_cairo_create(bd->pixmapBackup);
+	gdk_cairo_set_source_pixmap(cr, bd->pixmap, 0, 0);
+    cairo_paint(cr);
+	cairo_destroy(cr);
+
+	cr = NULL;
 
-	gdk_draw_pixmap( bd->pixmapBackup, bd->gc,
-				bd->pixmap,
-				0, 0,
-				0, 0,
-				bd->w, bd->h );
 }
 
 
@@ -802,14 +1046,13 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 	GdkRectangle update_rect;
 	if ( bd->pixmapBackup ) {
 
-		selectGC( bd, 0, wDrawLineSolid, bd->lastColor, 0 );
-		gdk_gc_set_function(bd->gc, GDK_COPY);
+		cairo_t * cr;
+		cr = gdk_cairo_create(bd->pixmap);
+		gdk_cairo_set_source_pixmap(cr, bd->pixmapBackup, 0, 0);
+		cairo_paint(cr);
+		cairo_destroy(cr);
 
-		gdk_draw_pixmap( bd->pixmap, bd->gc,
-				bd->pixmapBackup,
-				0, 0,
-				0, 0,
-				bd->w, bd->h );
+		cr = NULL;
 
 		if ( bd->delayUpdate || bd->widget == NULL ) return;
 		update_rect.x = 0;
@@ -845,6 +1088,9 @@ static cairo_t* gtkDrawDestroyCairoContext(cairo_t *cairo) {
 		if (bd->pixmap)
 			gdk_pixmap_unref( bd->pixmap );
 		bd->pixmap = gdk_pixmap_new( bd->widget->window, w, h, -1 );
+		if (bd->temp_surface)
+			cairo_surface_destroy( bd->temp_surface);
+		bd->temp_surface = cairo_image_surface_create( CAIRO_FORMAT_ARGB32, w,h );
 
 		wDrawClear( bd );
 		if (!redraw)
@@ -914,13 +1160,37 @@ static gint draw_expose_event(
 		GdkEventExpose *event,
 		wDraw_p bd)
 {
-	gdk_draw_pixmap(widget->window,
-		widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
-		bd->pixmap,
-		event->area.x, event->area.y,
-		event->area.x, event->area.y,
-		event->area.width, event->area.height);
-	return FALSE;
+	static long cDEE = 0;
+	if ( iDrawLog )
+		printf( "draw_expose_event %ld %dx%d+%dx%d %dx%d+%dx%d\n", cDEE++,
+			event->area.x, event->area.y, event->area.width, event->area.height,
+			0, bd->w, 0, bd->h );
+
+	cairo_t* cairo = gdk_cairo_create (widget->window);
+	gdk_cairo_set_source_pixmap(cairo,bd->pixmap,0,0);
+	cairo_rectangle(cairo,event->area.x, event->area.y,
+					event->area.width, event->area.height);
+	cairo_set_operator(cairo,CAIRO_OPERATOR_SOURCE);
+	cairo_fill(cairo);
+
+	cairo_set_source_surface(cairo,bd->temp_surface,0,0);
+	cairo_rectangle(cairo,event->area.x, event->area.y,
+				event->area.width, event->area.height);
+	cairo_set_operator(cairo,CAIRO_OPERATOR_OVER);
+	cairo_fill(cairo);
+
+#ifdef CURSOR_SURFACE
+	if (bd->cursor_surface.surface && bd->cursor_surface.show) {
+		cairo_set_source_surface(cairo,bd->cursor_surface.surface,0,0);
+		cairo_set_operator(cairo,CAIRO_OPERATOR_OVER);
+		cairo_rectangle(cairo,event->area.x, event->area.y,
+				       event->area.width, event->area.height);
+		cairo_fill(cairo);
+	}
+#endif
+	cairo_destroy(cairo);
+
+	return TRUE;
 }
 
 
@@ -929,32 +1199,113 @@ static gint draw_configure_event(
 		GdkEventConfigure *event,
 		wDraw_p bd)
 {
-	return FALSE;
+	return TRUE;
 }
 
-static const char * actionNames[] = { "None", "Move", "LDown", "LDrag", "LUp", "RDown", "RDrag", "RUp", "Text", "ExtKey", "WUp", "WDown" };
+static const char * actionNames[] = { "None", "Move", "LDown", "LDrag", "LUp", "RDown", "RDrag", "RUp", "Text", "ExtKey", "WUp", "WDown", "DblL", "ModK", "ScrU", "ScrD", "ScrL", "ScrR" };
 
 /**
  * Handler for scroll events, ie mouse wheel activity
  */
 
+static int scrollTimer;
+static int timer_busy_count;
+static wAction_t lastAction;
+
+static int ScrollTimerPop(wDraw_p bd) {
+
+		if (timer_busy_count>1) {
+			 timer_busy_count = 0;
+			 scrollTimer = 0;
+		} else {
+			timer_busy_count++;
+			return TRUE;
+		}
+		if (drawVerbose >= 2)
+			printf( "%s-Pop\n", actionNames[lastAction] );
+		bd->action( bd, bd->context, lastAction, 0, 0 );
+
+		return FALSE;
+}
+
+
 static gint draw_scroll_event(
 		GtkWidget *widget,
 		GdkEventScroll *event,
 		wDraw_p bd)
 {
 	wAction_t action;
+	static int oldEventX = 0;
+	static int oldEventY = 0;
+	static int newEventX = 0;
+	static int newEventY = 0;
+
+	if (event->state & (GDK_SHIFT_MASK|GDK_BUTTON2_MASK|GDK_MOD1_MASK)) {
+
+		newEventX = OUTMAPX(bd, event->x);
+		newEventY = OUTMAPY(bd, event->y);
+		oldEventX = OUTMAPX(bd, event->x_root);
+		oldEventY = OUTMAPX(bd, event->y_root);
+
+		switch( event->direction ) {
+			case GDK_SCROLL_UP:
+				if (event->state & GDK_CONTROL_MASK)
+					action = wActionScrollRight;
+				else
+					action = wActionScrollUp;
+				break;
+			case GDK_SCROLL_DOWN:
+				if (event->state & GDK_CONTROL_MASK)
+					action = wActionScrollLeft;
+				else
+					action = wActionScrollDown;
+				break;
+			case GDK_SCROLL_LEFT:
+				action = wActionScrollLeft;
+				break;
+			case GDK_SCROLL_RIGHT:
+				action = wActionScrollRight;
+				break;
+			default:
+				return TRUE;
+				break;
+		}
 
-	switch( event->direction ) {
-	case GDK_SCROLL_UP:
-		action = wActionWheelUp;
-		break;
-	case GDK_SCROLL_DOWN:
-		action = wActionWheelDown;
-		break;
-	default:
-		action = 0;
-		break;
+		if (drawVerbose >= 2)
+			printf( "%sNew[%dx%d]Delta[%dx%d]\n", actionNames[action],
+				newEventX, newEventY, oldEventX, oldEventY );
+
+
+
+			if (scrollTimer) {					// Already have a timer
+				lastAction = action;
+                return TRUE;
+            } else {
+            	 lastAction = action;
+            	 timer_busy_count = 0;
+                 scrollTimer = g_timeout_add(25,(GSourceFunc)ScrollTimerPop,bd);   // 25ms delay
+                 return TRUE;
+            }
+
+
+	} else {
+
+		switch( event->direction ) {
+		case GDK_SCROLL_UP:
+			action = wActionWheelUp;
+			break;
+		case GDK_SCROLL_DOWN:
+			action = wActionWheelDown;
+			break;
+		case GDK_SCROLL_LEFT:
+			return TRUE;
+			break;
+		case GDK_SCROLL_RIGHT:
+			return TRUE;
+			break;
+		default:
+			break;
+		}
 	}
 
 	if (action != 0) {
@@ -973,7 +1324,7 @@ static gint draw_leave_event(
 		GdkEvent * event )
 {
 	wlibHelpHideBalloon();
-	return FALSE;
+	return TRUE;
 }
 
 
@@ -996,6 +1347,7 @@ static gint draw_button_event(
 	switch ( event->button ) {
 	case 1: /* left mouse button */
 		action = event->type==GDK_BUTTON_PRESS?wActionLDown:wActionLUp;
+		if (event->type==GDK_2BUTTON_PRESS) action = wActionLDownDouble;
 		/*bd->action( bd, bd->context, event->type==GDK_BUTTON_PRESS?wActionLDown:wActionLUp, bd->lastX, bd->lastY );*/
 		break;
 	case 3: /* right mouse button */
@@ -1050,6 +1402,35 @@ static gint draw_motion_event(
 	return TRUE;
 }
 
+static gint draw_char_release_event(
+		GtkWidget * widget,
+		GdkEventKey *event,
+		wDraw_p bd )
+{
+		GdkModifierType modifiers;
+		guint key = event->keyval;
+		wModKey_e modKey = wModKey_None;
+		switch (key) {
+			case GDK_KEY_Alt_L:     modKey = wModKey_Alt; break;
+			case GDK_KEY_Alt_R:     modKey = wModKey_Alt; break;
+			case GDK_KEY_Shift_L:	modKey = wModKey_Shift; break;
+			case GDK_KEY_Shift_R:	modKey = wModKey_Shift; break;
+			case GDK_KEY_Control_L:	modKey = wModKey_Ctrl; break;
+			case GDK_KEY_Control_R:	modKey = wModKey_Ctrl; break;
+				default: ;
+		}
+
+		if (modKey!= wModKey_None && (bd->option & BD_MODKEYS)) {
+			 bd->action(bd, bd->context, wActionModKey+((int)modKey<<8), bd->lastX, bd->lastY );
+			 	 if (!(bd->option & BD_NOFOCUS))
+			 		 gtk_widget_grab_focus( bd->widget );
+			 	 return TRUE;
+		} else {
+			return FALSE;
+		}
+		return FALSE;
+}
+
 
 static gint draw_char_event(
 		GtkWidget * widget,
@@ -1059,6 +1440,7 @@ static gint draw_char_event(
 	GdkModifierType modifiers;
 	guint key = event->keyval;
 	wAccelKey_e extKey = wAccelKey_None;
+	wModKey_e modKey = wModKey_None;
 	switch (key) {
 	case GDK_KEY_Escape:	key = 0x1B; break;
 	case GDK_KEY_Return:
@@ -1092,17 +1474,37 @@ static gint draw_char_event(
 	case GDK_KEY_F10:       extKey = wAccelKey_F10; break;
 	case GDK_KEY_F11:       extKey = wAccelKey_F11; break;
 	case GDK_KEY_F12:       extKey = wAccelKey_F12; break;
-	default: ;
+	case GDK_KEY_Alt_L:     modKey = wModKey_Alt; break;
+	case GDK_KEY_Alt_R:     modKey = wModKey_Alt; break;
+	case GDK_KEY_Shift_L:	modKey = wModKey_Shift; break;
+	case GDK_KEY_Shift_R:	modKey = wModKey_Shift; break;
+	case GDK_KEY_Control_L:	modKey = wModKey_Ctrl; break;
+	case GDK_KEY_Control_R:	modKey = wModKey_Ctrl; break;
+		default: ;
 	}
 
 	if (extKey != wAccelKey_None) {
 		if ( wlibFindAccelKey( event ) == NULL ) {
 			bd->action( bd, bd->context, wActionExtKey + ((int)extKey<<8), bd->lastX, bd->lastY );
 		}
+		if (!(bd->option & BD_NOFOCUS))
+				gtk_widget_grab_focus( bd->widget );
+		return TRUE;
+	} else if ((key >=wAccelKey_Up) && (key<=wAccelKey_Left) && bd->action) {
+		bd->action( bd, bd->context, wActionText+(key<<8), bd->lastX, bd->lastY );
+		if (!(bd->option & BD_NOFOCUS))
+			gtk_widget_grab_focus( bd->widget );
 		return TRUE;
 	} else if (key <= 0xFF && (event->state&(GDK_CONTROL_MASK|GDK_MOD1_MASK)) == 0 && bd->action) {
 		bd->action( bd, bd->context, wActionText+(key<<8), bd->lastX, bd->lastY );
+		if (!(bd->option & BD_NOFOCUS))
+				gtk_widget_grab_focus( bd->widget );
 		return TRUE;
+	} else if (modKey!= wModKey_None && (bd->option & BD_MODKEYS)) {
+				bd->action(bd, bd->context, wActionModKey+((int)modKey<<8), bd->lastX, bd->lastY );
+				if (!(bd->option & BD_NOFOCUS))
+								gtk_widget_grab_focus( bd->widget );
+				return TRUE;
 	} else {
 		return FALSE;
 	}
@@ -1140,6 +1542,7 @@ int xw, xh, cw, ch;
 	bd->context = context;
 	bd->redraw = redraw;
 	bd->action = action;
+	bd->bTempMode = FALSE;
 	wlibComputePos( (wControl_p)bd );
 
 	bd->widget = gtk_drawing_area_new();
@@ -1159,6 +1562,8 @@ int xw, xh, cw, ch;
 						   (GtkSignalFunc) draw_scroll_event, bd);
 	gtk_signal_connect_after (GTK_OBJECT (bd->widget), "key_press_event",
 						   (GtkSignalFunc) draw_char_event, bd);
+	gtk_signal_connect_after (GTK_OBJECT (bd->widget), "key_release_event",
+							   (GtkSignalFunc) draw_char_release_event, bd);
 	gtk_signal_connect (GTK_OBJECT (bd->widget), "leave_notify_event",
 						   (GtkSignalFunc) draw_leave_event, bd);
 	gtk_widget_set_can_focus(bd->widget,!(option & BD_NOFOCUS));
@@ -1168,7 +1573,7 @@ int xw, xh, cw, ch;
 							  | GDK_LEAVE_NOTIFY_MASK
 							  | GDK_BUTTON_PRESS_MASK
 							  | GDK_BUTTON_RELEASE_MASK
-/*							  | GDK_SCROLL_MASK */
+							  | GDK_SCROLL_MASK
 							  | GDK_POINTER_MOTION_MASK
 							  | GDK_POINTER_MOTION_HINT_MASK
 							  | GDK_KEY_PRESS_MASK
@@ -1182,6 +1587,8 @@ int xw, xh, cw, ch;
 	wlibControlGetSize( (wControl_p)bd );
 	gtk_widget_realize( bd->widget );
 	bd->pixmap = gdk_pixmap_new( bd->widget->window, width, height, -1 );
+	bd->temp_surface = cairo_image_surface_create( CAIRO_FORMAT_ARGB32, width,height );
+	wDrawClear(bd);
 	bd->gc = gdk_gc_new( parent->gtkwin->window );
 	gdk_gc_copy( bd->gc, parent->gtkwin->style->base_gc[GTK_STATE_NORMAL] );
 {
@@ -1219,6 +1626,7 @@ wDraw_p wBitMapCreate(          wPos_t w, wPos_t h, int arg )
 	bd->maxH = bd->h = h;
 
 	bd->pixmap = gdk_pixmap_new( gtkMainW->widget->window, w, h, -1 );
+	bd->widget = gtk_pixmap_new(bd->pixmap, NULL);
 	if ( bd->pixmap == NULL ) {
 		wNoticeEx( NT_ERROR, "CreateBitMap: pixmap_new failed", "Ok", NULL );
 		return FALSE;
@@ -1242,3 +1650,76 @@ wBool_t wBitMapDelete(          wDraw_p d )
 	return TRUE;
 }
 
+/*******************************************************************************
+ *
+ * Background
+ *
+ ******************************************************************************/
+int wDrawSetBackground(    wDraw_p bd, char * path, char ** error) {
+
+	GError *err = NULL;
+
+	if (bd->background) {
+		g_object_unref(bd->background);
+	}
+
+	if (path) {
+		bd->background = gdk_pixbuf_new_from_file (path, &err);
+		if (!bd->background) {
+			*error = err->message;
+			return -1;
+		}
+	} else {
+		bd->background = NULL;
+		return 1;
+	}
+	return 0;
+
+}
+
+void wDrawShowBackground( wDraw_p bd, wPos_t pos_x, wPos_t pos_y, wPos_t size, wAngle_t angle, int screen) {
+
+	if (bd->background) {
+		cairo_t* cairo = gtkDrawCreateCairoContext(bd, NULL, 0, wDrawLineSolid, wDrawColorWhite, bd->bTempMode?wDrawOptTemp:0 );
+		cairo_save(cairo);
+		int pixels_width = gdk_pixbuf_get_width(bd->background);
+		int pixels_height = gdk_pixbuf_get_height(bd->background);
+		double scale;
+		double posx,posy,width,sized;
+		posx = (double)pos_x;
+		posy = (double)pos_y;
+		if (size == 0) {
+			scale = 1.0;
+		} else {
+			sized = (double)size;
+			width = (double)pixels_width;
+			scale = sized/width;
+		}
+		cairo_set_operator(cairo, CAIRO_OPERATOR_OVER);
+		double rad = M_PI*(angle/180);
+		posy = (double)bd->h-((pixels_height*fabs(cos(rad))+pixels_width*fabs(sin(rad)))*scale)-posy;
+		//width = (double)(pixels_width*scale);
+		//height = (double)(pixels_height*scale);
+		cairo_translate(cairo,posx,posy);
+		cairo_scale(cairo, scale, scale);
+		cairo_translate(cairo, fabs(pixels_width/2.0*cos(rad))+fabs(pixels_height/2.0*sin(rad)),
+				fabs(pixels_width/2.0*sin(rad))+fabs(pixels_height/2.0*cos(rad)));
+		cairo_rotate(cairo, M_PI*(angle/180.0));
+		// We need to clip around the image, or cairo will paint garbage data
+		cairo_rectangle(cairo, -pixels_width/2.0, -pixels_height/2.0, pixels_width, pixels_height);
+		cairo_clip(cairo);
+		gdk_cairo_set_source_pixbuf(cairo, bd->background, -pixels_width/2.0, -pixels_height/2.0);
+		cairo_pattern_t *mask = cairo_pattern_create_rgba (1.0,1.0,1.0,(100.0-screen)/100.0);
+		cairo_mask(cairo,mask);
+		cairo_pattern_destroy(mask);
+		cairo_restore(cairo);
+		gtkDrawDestroyCairoContext(cairo);
+
+		gtk_widget_queue_draw(bd->widget);
+	}
+
+}
+
+
+
+
diff --git a/app/wlib/gtklib/gtkint.h b/app/wlib/gtklib/gtkint.h
index 2e0511a..410fd7f 100644
--- a/app/wlib/gtklib/gtkint.h
+++ b/app/wlib/gtklib/gtkint.h
@@ -32,7 +32,9 @@
 #define strcasecmp _stricmp
 #endif
 
+#ifndef MISC_H
 #include "dynarr.h"
+#endif
 
 #define BORDERSIZE	(4)
 #define LABEL_OFFSET	(3)
@@ -40,6 +42,16 @@
 
 extern wWin_p gtkMainW;
 
+#ifdef CURSOR_SURFACE
+typedef struct {
+		cairo_surface_t* surface;
+		wPos_t width;
+		wPos_t height;
+		wBool_t show;
+} wCursorSurface_t, * wSurface_p;
+#endif
+
+
 typedef enum {
 		W_MAIN, W_POPUP,
 		B_BUTTON, B_CANCEL, B_POPUP, B_TEXT, B_INTEGER, B_FLOAT,
@@ -59,6 +71,7 @@ typedef void (*setTriggerCallback_p)( wControl_p b );
 		wWin_p parent; \
 		wPos_t origX, origY; \
 		wPos_t realX, realY; \
+		wPos_t default_size_x, default_size_y; \
 		wPos_t labelW; \
 		wPos_t w, h; \
 		int maximize_initially; \
@@ -68,6 +81,8 @@ typedef void (*setTriggerCallback_p)( wControl_p b );
 		GtkWidget * widget; \
 		GtkWidget * label; \
 		doneProcCallback_p doneProc; \
+		/* CURSOR_SURFACE wCursorSurface_t cursor_surface;*/ \
+		wBool_t outline; \
 		void * data;
 
 struct wWin_t {
@@ -171,6 +186,7 @@ typedef struct {
 GdkColor *wlibGetColor(wDrawColor color, wBool_t normal);
 
 /* control.c */
+wBool_t wControlExpose (GtkWidget * widget, GdkEventExpose * event, wControl_p b);
 
 /* droplist.c */
 enum columns {
@@ -191,7 +207,7 @@ wList_p wDropListCreate(wWin_p parent, wPos_t x, wPos_t y, const char *helpStr,
 /* filesel.c */
 
 /* font.c */
-PangoLayout *wlibFontCreatePangoLayout(GtkWidget *widget, void *cairo, wFont_p fp, wFontSize_t fs, const char *s, int *width_p, int *height_p, int *ascent_p, int *descent_p);
+PangoLayout *wlibFontCreatePangoLayout(GtkWidget *widget, void *cairo, wFont_p fp, wFontSize_t fs, const char *s, int *width_p, int *height_p, int *ascent_p, int *descent_p, int *baseline_p);
 void wlibFontDestroyPangoLayout(PangoLayout *layout);
 const char *wlibFontTranslate(wFont_p fp);
 
@@ -255,6 +271,7 @@ struct wDraw_t {
 
 		GdkPixmap * pixmap;
 		GdkPixmap * pixmapBackup;
+		cairo_surface_t * temp_surface;
 
 		double dpi;
 
@@ -273,6 +290,9 @@ struct wDraw_t {
 		wBool_t delayUpdate;
 		cairo_t *printContext;
 		cairo_surface_t *curPrintSurface;
+		GdkPixbuf * background;
+
+		wBool_t bTempMode;
 		};
 
 void WlibApplySettings(GtkPrintOperation *op);
@@ -280,7 +300,7 @@ void WlibSaveSettings(GtkPrintOperation *op);
 void psPrintLine(wPos_t x0, wPos_t y0, wPos_t x1, wPos_t y1, wDrawWidth width, wDrawLineType_e lineType, wDrawColor color, wDrawOpts opts);
 void psPrintArc(wPos_t x0, wPos_t y0, wPos_t r, double angle0, double angle1, wBool_t drawCenter, wDrawWidth width, wDrawLineType_e lineType, wDrawColor color, wDrawOpts opts);
 void psPrintFillRectangle(wPos_t x0, wPos_t y0, wPos_t x1, wPos_t y1, wDrawColor color, wDrawOpts opts);
-void psPrintFillPolygon(wPos_t p[][2], int cnt, wDrawColor color, wDrawOpts opts);
+void psPrintFillPolygon(wPos_t p[][2], wPolyLine_e type[], int cnt, wDrawColor color, wDrawOpts opts, int fill, int open);
 void psPrintFillCircle(wPos_t x0, wPos_t y0, wPos_t r, wDrawColor color, wDrawOpts opts);
 void psPrintString(wPos_t x, wPos_t y, double a, char *s, wFont_p fp, double fs, wDrawColor color, wDrawOpts opts);
 static void WlibGetPaperSize(void);
diff --git a/app/wlib/gtklib/help.c b/app/wlib/gtklib/help.c
index dbb69f6..8f2766d 100644
--- a/app/wlib/gtklib/help.c
+++ b/app/wlib/gtklib/help.c
@@ -28,9 +28,12 @@
 #include <gtk/gtk.h>
 #include <gdk/gdk.h>
 
+#include "misc.h"
+
 #include "gtkint.h"
 #include "i18n.h"
 
+
 /**
  * Handle the commands issued from the Help drop-down. Currently, we only have a table
  * of contents, but search etc. might be added in the future.
@@ -44,11 +47,19 @@ DoHelpMenu(void *data)
 {
     int func = (intptr_t)data;
 
+    const char * topic;
+
     switch (func) {
     case 1:
         wHelp("index");
         break;
 
+    case 3:
+    	topic = GetCurCommandName();
+    	if (topic && topic[0])
+    		wHelp(topic);
+    	break;
+
     default:
         break;
     }
@@ -56,6 +67,10 @@ DoHelpMenu(void *data)
     return;
 }
 
+void wDoAccelHelp(wAccelKey_e key, void * context) {
+	DoHelpMenu(context);
+}
+
 /**
  * Add the entries for Help to the drop-down.
  *
@@ -66,4 +81,5 @@ DoHelpMenu(void *data)
 void wMenuAddHelp(wMenu_p m)
 {
     wMenuPushCreate(m, NULL, _("&Contents"), 0, DoHelpMenu, (void*)1);
+    wMenuPushCreate(m, NULL, _("Co&mmand Context help"), 0, DoHelpMenu, (void*)3);
 }
diff --git a/app/wlib/gtklib/ixhelp.c b/app/wlib/gtklib/ixhelp.c
index f1e3983..5079f61 100644
--- a/app/wlib/gtklib/ixhelp.c
+++ b/app/wlib/gtklib/ixhelp.c
@@ -404,6 +404,13 @@ void wHelp(const char * topic)
 {
     char *htmlFile;
 
+    //Take off any topic characters after a '-'
+
+    if (!topic || !topic[0]) return;
+
+
+    if (!CheckHelpTopicExists(topic)) return;
+
     if (!wHelpWindow) {
         directory = malloc(BUFSIZ);
         assert(directory != NULL);
@@ -417,6 +424,7 @@ void wHelp(const char * topic)
 
     /* need space for the 'html' extension plus dot plus \0 */
     htmlFile = malloc(strlen(topic) + 6);
+
     assert(htmlFile != NULL);
 
     sprintf(htmlFile, "%s.html", topic);
@@ -424,4 +432,6 @@ void wHelp(const char * topic)
     load_into_view(htmlFile, MAIN_VIEW);
     gtk_widget_show_all(wHelpWindow);
     gtk_window_present(GTK_WINDOW(wHelpWindow));
+
+    free(htmlFile);
 }
diff --git a/app/wlib/gtklib/list.c b/app/wlib/gtklib/list.c
index 8e99efe..ac66aba 100644
--- a/app/wlib/gtklib/list.c
+++ b/app/wlib/gtklib/list.c
@@ -238,6 +238,7 @@ wIndex_t wListGetValues(
     if (bl->type == B_DROPLIST && bl->editted) {
         entry_value = gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(
                                              bl->widget))));
+	item_data = NULL;
         inx = bl->last = -1;
     } else {
         inx = bl->last;
@@ -404,6 +405,8 @@ void wListDelete(
                                       NULL,
                                       inx);
         gtk_list_store_remove(b->listStore, &iter);
+
+
         b->count--;
     }
 
@@ -486,7 +489,7 @@ wIndex_t wListAddValue(
         wlibTreeViewAddRow(b, (char *)labelStr, bm, id_p);
     }
 
-    free(id_p->label);
+    //free(id_p->label);
 
     b->count++;
     b->recursion--;
diff --git a/app/wlib/gtklib/liststore.c b/app/wlib/gtklib/liststore.c
index 820366a..088bf33 100644
--- a/app/wlib/gtklib/liststore.c
+++ b/app/wlib/gtklib/liststore.c
@@ -127,6 +127,8 @@ wlibListStoreClear(GtkListStore *listStore)
     id_p = wlibListStoreGetContext(listStore, i++);
 
     while (id_p) {
+        if (id_p->label)
+            g_free(id_p->label);
         g_free(id_p);
         id_p = wlibListStoreGetContext(listStore, i++);
     }
diff --git a/app/wlib/gtklib/menu.c b/app/wlib/gtklib/menu.c
index d19805a..79695d4 100644
--- a/app/wlib/gtklib/menu.c
+++ b/app/wlib/gtklib/menu.c
@@ -555,7 +555,7 @@ wMenuList_p wMenuListCreate(
  * behind it. In case the maximum number of items is reached the last item is removed.
  *
  * \param ml 		IN handle for the menu list - the placeholder item
- * \param index 	IN currently ignored
+ * \param index 	IN position of new menu item
  * \param labelStr 	IN the menu label for the new item 
  * \param data 		IN application data for the new item
  * \return    
@@ -611,7 +611,11 @@ void wMenuListAdd(
 		g_object_set_data( G_OBJECT(MMENUITEM( mi )), WLISTITEM,  mi );
 		
 		// add the item to the menu
-		gtk_menu_shell_insert((GtkMenuShell *)(MPARENT( ml )->menu), MMENUITEM( mi ), i + 1 );
+		if ( index < 0 )
+			index = 0;
+		if ( index >= ml->count )
+			index = ml->count - 1;
+		gtk_menu_shell_insert((GtkMenuShell *)(MPARENT( ml )->menu), MMENUITEM( mi ), i + index + 1 );
 		g_signal_connect( GTK_OBJECT(MMENUITEM( mi )), "activate", G_CALLBACK(pushMenuList), mi );
 	
 		gtk_widget_show(MMENUITEM( mi ));
diff --git a/app/wlib/gtklib/notice.c b/app/wlib/gtklib/notice.c
index b72afd6..0134b4f 100644
--- a/app/wlib/gtklib/notice.c
+++ b/app/wlib/gtklib/notice.c
@@ -58,8 +58,13 @@ static void doNotice(
     GtkWidget * widget,
     long value)
 {
-    noticeValue = value;
-    gtk_widget_destroy(noticeW.win);
+    if (value != 2) {
+	// event not from from closing the window but from a button press
+	// Close the Notice dialog
+    	gtk_widget_destroy(noticeW.win);
+	// Remember the button
+        noticeValue = value;
+    }
     wlibDoModal(NULL, FALSE);
 }
 
@@ -106,6 +111,8 @@ int wNoticeEx(int type,
         parent = GTK_WINDOW(gtkMainW->gtkwin);
     }
 
+    wDestroySplash();
+
     dialog = gtk_message_dialog_new(parent,
                                     GTK_DIALOG_DESTROY_WITH_PARENT,
                                     flag,
@@ -113,6 +120,8 @@ int wNoticeEx(int type,
                                     "%s", msg);
     gtk_window_set_title(GTK_WINDOW(dialog), headline);
 
+    gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
+
     res = gtk_dialog_run(GTK_DIALOG(dialog));
     gtk_widget_destroy(dialog);
 
@@ -174,6 +183,7 @@ int wNotice3(
     char *can = NULL;
     char *alt = NULL;
 
+    wDestroySplash();
 
     nw->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 
@@ -243,6 +253,9 @@ int wNotice3(
         }
     }
 
+    g_signal_connect(GTK_WINDOW(nw->win),
+            "destroy", G_CALLBACK(doNotice), (void*)2);
+
     gtk_widget_grab_default(nw->butt[ 0 ]);
     gtk_widget_grab_focus(nw->butt[ 0 ]);
 
@@ -253,6 +266,7 @@ int wNotice3(
         /*		gdk_window_set_group( nw->win->window, gtkMainW->gtkwin->window ); */
     }
 
+    noticeValue = 0; // Default: Cancel
     wlibDoModal(NULL, TRUE);
 
     if (aff) {
diff --git a/app/wlib/gtklib/opendocument.c b/app/wlib/gtklib/opendocument.c
new file mode 100644
index 0000000..c03f9cb
--- /dev/null
+++ b/app/wlib/gtklib/opendocument.c
@@ -0,0 +1,117 @@
+/** \file opendocument.c
+ * open a document using the systems default application for that doc
+ */
+
+/*  XTrkCad - Model Railroad CAD
+ *  Copyright (C) 2018 Martin Fischer
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <stdlib.h>
+#include <assert.h>
+#include <string.h>
+
+#include "gtkint.h"
+#include "i18n.h"
+
+#include "dynstring.h"
+
+#if defined (_WIN32)
+
+#define DEFAULTOPENCOMMAND "start"
+
+#endif
+
+#if defined(__APPLE__) && defined(__MACH__)
+
+#define DEFAULTOPENCOMMAND "open"
+
+#else
+
+#define DEFAULTOPENCOMMAND "xdg-open"
+
+#endif
+
+/**
+ * Extend the PATH variable in the environment to include XTrackCAD's
+ * script directory.
+ *
+ * \return pointer to old path
+ */
+
+static char *
+ExtendPath(void)
+{
+    char *path = strdup(getenv("PATH"));
+    DynString newPath;
+    DynStringMalloc(&newPath, 16);
+
+    // append XTrackCAD's directory to the path as a fallback
+    DynStringCatCStrs(&newPath,
+                      path,
+                      ":",
+                      wGetAppLibDir(),
+                      NULL);
+
+    setenv("PATH",
+           DynStringToCStr(&newPath),
+           TRUE);
+
+    DynStringFree(&newPath);
+
+    return (path);
+}
+
+/**
+ * Invoke the system's default application to open a file. First the
+ * system's standard xdg-open command is attempted. If that is not available, the
+ * version included with the XTrackCAD installation is executed.
+ *
+ * \param topic IN URI of document
+ */
+
+unsigned wOpenFileExternal(char * filename)
+{
+    int rc;
+    DynString commandLine;
+    char *currentPath;
+
+    assert(filename != NULL);
+    assert(strlen(filename));
+
+    currentPath = ExtendPath();
+    
+    DynStringMalloc(&commandLine, 16);
+    DynStringCatCStrs(&commandLine,
+                      DEFAULTOPENCOMMAND,
+                      " \"",
+                      filename,
+					  "\"",
+                      NULL);
+
+    // the command should be found via the PATH
+    rc = system(DynStringToCStr(&commandLine));
+
+    // restore the PATH
+    setenv("PATH",
+           currentPath,
+           TRUE);
+
+    free(currentPath);
+    DynStringFree(&commandLine);
+    
+    return(rc==0);
+}
diff --git a/app/wlib/gtklib/osxhelp.c b/app/wlib/gtklib/osxhelp.c
index 829ec94..4ec1f5e 100644
--- a/app/wlib/gtklib/osxhelp.c
+++ b/app/wlib/gtklib/osxhelp.c
@@ -28,6 +28,7 @@
 #include <errno.h>
 #include <fcntl.h>
 
+#include "misc.h"
 #include "gtkint.h"
 #include "i18n.h"
 
@@ -39,6 +40,7 @@ static pid_t pidOfChild;
 static int handleOfPipe;
 extern char *wExecutableName;
 
+
 /**
  * Create the fully qualified filename for the help helper
  *
@@ -70,14 +72,21 @@ char *ChildProgramFile(char *parentProgram)
 void wHelp(const char * topic)
 {
     pid_t newPid;
-    int len;
     int status;
     const char html[] = ".html";
+    static char *directory;				/**< base directory for HTML files */
+    char * htmlFile;
+
+ struct {
+    int length;
     char *page;
-    
+ } buffer;
+
+ 	if (!CheckHelpTopicExists(topic)) return;
+
     // check whether child already exists
     if (pidOfChild != 0) {
-        if (waitpid(pidOfChild, &status, WNOHANG) > 0) {
+        if (waitpid(pidOfChild, &status, WNOHANG) < 0) {
             // child exited -> clean up
             close(handleOfPipe);
             unlink(HELPCOMMANDPIPE);
@@ -88,7 +97,8 @@ void wHelp(const char * topic)
 
     // (re)start child
     if (pidOfChild == 0) {
-        mkfifo(HELPCOMMANDPIPE, 0666);
+    	unlink(HELPCOMMANDPIPE);
+        int rc = mkfifo(HELPCOMMANDPIPE, 0666);
         newPid = fork();  /* New process starts here */
 
         if (newPid > 0) {
@@ -107,27 +117,46 @@ void wHelp(const char * topic)
         }
     }
 
-    if (!handleOfPipe) {
-        handleOfPipe = open(HELPCOMMANDPIPE, O_WRONLY);
-
-        if (handleOfPipe < 0) {
-            kill(pidOfChild, SIGKILL);  /* tidy up on next call */
-        }
+    buffer.page = malloc(sizeof(int)+strlen(topic) + strlen(html) + 1);
 
+    if (!buffer.page) {
+        return;
     }
 
-    page = malloc(strlen(topic) + strlen(html) + 1);
+    strcpy(buffer.page, topic);
+    strcat(buffer.page, html);
+    buffer.length = strlen(buffer.page);
 
-    if (!page) {
-        return;
+    if (buffer.length>255) {
+    	printf("Help Topic too long %s", buffer.page);
+    	return;
     }
 
-    strcpy(page, topic);
-    strcat(page, html);
-    len = strlen(page);
+    if (!handleOfPipe) {
+		handleOfPipe = open(HELPCOMMANDPIPE, O_WRONLY);
+
+		if (handleOfPipe < 0) {
+			if (pidOfChild)
+				kill(pidOfChild, SIGKILL);  /* tidy up on next call */
+			handleOfPipe = 0;
+			return;
+		}
+
+	}
+
+    int written = 0;
+    int towrite = sizeof(int);
+
+    while (written < towrite){
+    	written += write(handleOfPipe, &buffer.length, sizeof(int));
+    }
+    written =0;
+    towrite = strlen(buffer.page);
+    while (written < towrite){
+        written += write(handleOfPipe, buffer.page+written, towrite-written);
+    }
 
-    write(handleOfPipe, &len, sizeof(int));
-    write(handleOfPipe, page, strlen(page)+1);
+    fsync(handleOfPipe);
 
-    free(page);
+    free(buffer.page);
 }
diff --git a/app/wlib/gtklib/print.c b/app/wlib/gtklib/print.c
index 8e96e3b..860a7c7 100644
--- a/app/wlib/gtklib/print.c
+++ b/app/wlib/gtklib/print.c
@@ -70,9 +70,9 @@ extern wDrawColor wDrawColorBlack;
  *
  */
 
-static GtkPrintSettings *settings;			/**< current printer settings */
+static GtkPrintSettings *settings = NULL;			/**< current printer settings */
 static GtkPageSetup *page_setup;			/**< current paper settings */
-static GtkPrinter *selPrinter;				/**< printer selected by user */
+static GtkPrinter *selPrinter = NULL;				/**< printer selected by user */
 static GtkPrintJob *curPrintJob;			/**< currently active print job */
 extern struct wDraw_t psPrint_d;
 
@@ -131,7 +131,6 @@ WlibApplySettings(GtkPrintOperation *op)
             // create  default print settings
             settings = gtk_print_settings_new();
         }
-
         g_error_free(err);
     }
 
@@ -247,12 +246,13 @@ void wPrintSetup(wPrintSetupCallBack_p callback)
     GError *err;
     GtkWidget *dialog;
 
-    WlibApplySettings(NULL);
+    if ( !settings )
+        WlibApplySettings(NULL);
 
     new_page_setup = gtk_print_run_page_setup_dialog(GTK_WINDOW(gtkMainW->gtkwin),
                      page_setup, settings);
 
-    if (page_setup) {
+    if (page_setup && (page_setup != new_page_setup)) {      //Can be the same if no mods...
         g_object_unref(page_setup);
     }
 
@@ -264,6 +264,51 @@ void wPrintSetup(wPrintSetupCallBack_p callback)
 
 /*****************************************************************************
  *
+ * 
+ *
+ */
+
+
+static GtkPrinter * pDefaultPrinter = NULL;
+gboolean isDefaultPrinter( GtkPrinter * printer, gpointer data )
+{
+const char * pPrinterName = gtk_printer_get_name( printer );
+	if ( gtk_printer_is_default( printer ) ) {
+		pDefaultPrinter = printer;
+		return TRUE;
+	}
+	return FALSE;
+}
+
+static void getDefaultPrinter()
+{
+	pDefaultPrinter = NULL;
+	gtk_enumerate_printers( isDefaultPrinter, NULL, NULL, TRUE );
+} 
+
+const char * wPrintGetName()
+{
+	static char sPrinterName[100];
+	WlibApplySettings( NULL );
+	const char * pPrinterName = 
+		gtk_print_settings_get( settings, "format-for-printer" );
+	if ( pPrinterName == NULL ) {
+		getDefaultPrinter();
+		if ( pDefaultPrinter )
+			pPrinterName = gtk_printer_get_name( pDefaultPrinter );
+	}
+	if ( pPrinterName == NULL ) {
+		pPrinterName = "";
+	}
+	strncpy (sPrinterName, pPrinterName, sizeof sPrinterName - 1 );
+	sPrinterName[ sizeof sPrinterName - 1 ] = '\0';
+	for ( char * cp = sPrinterName; *cp; cp++ )
+		if ( *cp == ':' )
+			*cp = '-';
+	return sPrinterName;
+}
+/*****************************************************************************
+ *
  * BASIC PRINTING
  *
  */
@@ -299,12 +344,53 @@ static void setLineType(
     }
 
     cairo_set_line_width(cr, lineWidth);
-
-    if (lineType == wDrawLineDash) {
-        cairo_set_dash(cr, dashes, len_dashes, 0.0);
-    } else {
-        cairo_set_dash(cr, NULL, 0, 0.0);
+    switch(lineType) {
+    	case wDrawLineDot:
+    	{
+    		double dashes[] = { 1,  2 , 1,  2};
+    	    static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+    	    cairo_set_dash(cr, dashes, len_dashes, 0.0);
+    	    break;
+    	}
+    	case wDrawLineDash:
+    	{
+    		double dashes[] = { DASH_LENGTH, 3 };							//Reduce gap in between dashes
+    		static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+    		cairo_set_dash(cr, dashes, len_dashes, 0.0);
+			break;
+    	}
+    	case wDrawLineDashDot:
+    	{
+    		double dashes[] = { 3, 2, 1, 2};
+    		static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+    		cairo_set_dash(cr, dashes, len_dashes, 0.0);
+    		break;
+    	}
+    	case wDrawLineDashDotDot:
+    	{
+    		double dashes[] = { 3, 2, 1, 2, 1, 2};
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cr, dashes, len_dashes, 0.0);
+			break;
+    	}
+    	case wDrawLineCenter:
+		{
+			double dashes[] = { 1.5*DASH_LENGTH, 3, DASH_LENGTH, 3};
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cr, dashes, len_dashes, 0.0);
+			break;
+		}
+    	case wDrawLinePhantom:
+		{
+			double dashes[] = { 1.5*DASH_LENGTH, 3, DASH_LENGTH, 3, DASH_LENGTH, 3};
+			static int len_dashes  = sizeof(dashes) / sizeof(dashes[0]);
+			cairo_set_dash(cr, dashes, len_dashes, 0.0);
+			break;
+		}
+    	default:
+    		cairo_set_dash(cr, NULL, 0, 0.0);
     }
+
 }
 
 /**
@@ -479,14 +565,18 @@ void psPrintFillRectangle(
  * \param cnt IN the number of points
  * \param color IN fill color
  * \param opts IN options
+ * \paran fill IN Fill or not
  * \return
  */
 
 void psPrintFillPolygon(
     wPos_t p[][2],
+	wPolyLine_e type[],
     int cnt,
     wDrawColor color,
-    wDrawOpts opts)
+    wDrawOpts opts,
+	int fill,
+	int open )
 {
     int inx;
     cairo_t *cr = psPrint_d.printContext;
@@ -501,13 +591,67 @@ void psPrintFillPolygon(
 
     psSetColor(color);
 
-    cairo_move_to(cr, p[ 0 ][ 0 ], p[ 0 ][ 1 ]);
+    wPos_t mid0[2], mid1[2], mid2[2], mid3[2], mid4[2];
 
     for (inx=0; inx<cnt; inx++) {
-        cairo_line_to(cr, p[ inx ][ 0 ], p[ inx ][ 1 ]);
+    	int j = inx-1;
+    	int k = inx+1;
+    	if (j < 0) j = cnt-1;
+    	if (k > cnt-1) k = 0;
+		double len0, len1;
+		double d0x = (p[inx][0]-p[j][0]);
+		double d0y = (p[inx][1]-p[j][1]);
+		double d1x = (p[k][0]-p[inx][0]);
+		double d1y = (p[k][1]-p[inx][1]);
+		len0 = (d0x*d0x+d0y*d0y);
+		len1 = (d1x*d1x+d1y*d1y);
+		mid0[0] = (d0x/2)+p[j][0];
+		mid0[1] = (d0y/2)+p[j][1];
+		mid1[0] = (d1x/2)+p[inx][0];
+		mid1[1] = (d1y/2)+p[inx][1];
+		if (type && (type[inx] == wPolyLineRound) && (len1>0) && (len0>0)) {
+			double ratio = sqrt(len0/len1);
+			if (len0 < len1) {
+				mid1[0] = ((d1x*ratio)/2)+p[inx][0];
+				mid1[1] = ((d1y*ratio)/2)+p[inx][1];
+			} else {
+				mid0[0] = p[inx][0]-(d0x/(2*ratio));
+				mid0[1] = p[inx][1]-(d0y/(2*ratio));
+			}
+		}
+		mid3[0] = (p[inx][0]-mid0[0])/2+mid0[0];
+		mid3[1] = (p[inx][1]-mid0[1])/2+mid0[1];
+		mid4[0] = (mid1[0]-p[inx][0])/2+p[inx][0];
+		mid4[1] = (mid1[1]-p[inx][1])/2+p[inx][1];
+		wPos_t save[2];
+		if (inx==0) {
+			 if (!type || (type && type[0] == wPolyLineStraight) || open) {
+				 cairo_move_to(cr, p[ 0 ][ 0 ], p[ 0 ][ 1 ]);
+				 save[0] = p[0][0]; save[1] = p[0][1];
+			 } else {
+				 cairo_move_to(cr, mid0[0], mid0[1]);
+				 if (type[inx] == wPolyLineSmooth)
+				 	cairo_curve_to(cr, p[inx][0], p[inx][1], p[inx][0], p[inx][1], mid1[0], mid1[1]);
+				 else
+				 	cairo_curve_to(cr, mid3[0], mid3[1], mid4[0], mid4[1], mid1[0], mid1[1]);
+				 save[0] = mid0[0]; save[1] = mid0[1];
+			 }
+		} else if (!type || (type && type[inx] == wPolyLineStraight) || (open && (inx==cnt-1)) ) {
+			cairo_line_to(cr, p[ inx ][ 0 ], p[ inx ][ 1 ]);
+		} else {
+			cairo_line_to(cr, mid0[ 0 ], mid0[ 1 ]);
+			if (type && type[inx] == wPolyLineSmooth)
+				cairo_curve_to(cr, p[inx][0],p[inx][1],p[inx][0],p[inx][1],mid1[0],mid1[1]);
+			else
+				cairo_curve_to(cr, mid3[0],mid3[1],mid4[0],mid4[1],mid1[0],mid1[1]);
+		}
+		if ((inx==cnt-1) && !open) {
+			cairo_line_to(cr, save[0], save[1]);
+		}
     }
 
-    cairo_fill(cr);
+    if (fill && !open) cairo_fill(cr);
+    else cairo_stroke(cr);
 }
 
 /**
@@ -602,6 +746,7 @@ void psPrintString(
 
     cairo_matrix_transform_point(&matrix, &x0, &y0);
 
+    cairo_identity_matrix(cr);
 
     layout = pango_cairo_create_layout(cr);
 
@@ -609,7 +754,6 @@ void psPrintString(
     /** \todo use a getter function instead of double conversion */
     desc = pango_font_description_from_string(wlibFontTranslate(fp));
 
-
     pango_font_description_set_size(desc, fs * PANGO_SCALE * scale_text);
 
     // render the string to a Pango layout
@@ -617,28 +761,41 @@ void psPrintString(
     pango_layout_set_text(layout, s, -1);
     pango_layout_set_width(layout, -1);
     pango_layout_set_alignment(layout, PANGO_ALIGN_LEFT);
-    pango_layout_get_pixel_size(layout, &text_width, &text_height);
+    pango_layout_get_size(layout, &text_width, &text_height);
+
+    text_width = text_width / PANGO_SCALE;
+    text_height = text_height / PANGO_SCALE;
 
     // get the height of the string
     pcontext = pango_cairo_create_context(cr);
     metrics = pango_context_get_metrics(pcontext, desc,
                                         pango_context_get_language(pcontext));
 
-    ascent = pango_font_metrics_get_ascent(metrics) / PANGO_SCALE *scale_adjust;
-
-    cairo_identity_matrix(cr);
+    ascent = pango_font_metrics_get_ascent(metrics) / PANGO_SCALE;
 
-    cairo_translate(cr, x0 + ((ascent + (bBorder*scale_adjust)) * sin(-a * M_PI / 180.0))+((lBorder*scale_adjust)* cos(a * M_PI / 180.0)),
-    					y0 - ((ascent + (bBorder*scale_adjust)) * cos( a * M_PI / 180.0))+((lBorder*scale_adjust)* sin(a * M_PI / 180.0)));
+    int baseline = pango_layout_get_baseline(layout) / PANGO_SCALE;
 
+    cairo_translate(cr, x0,	y0 );
     cairo_rotate(cr, -a * M_PI / 180.0);
+    cairo_translate( cr, 0, -baseline );
+
+    cairo_move_to(cr,0,0);
+
+    pango_cairo_update_layout(cr, layout);
+
 
     // set the color
     psSetColor(color);
 
     // and show the string
-    pango_cairo_show_layout(cr, layout);
-
+    if(!(opts & wDrawOutlineFont)) {
+		pango_cairo_show_layout(cr, layout);
+	} else {
+		PangoLayoutLine *line;
+		line = pango_layout_get_line_readonly (layout, 0);
+		pango_cairo_layout_line_path (cr, line);
+		cairo_stroke( cr );	
+	}
     // free unused objects
     g_object_unref(layout);
     g_object_unref(pcontext);
@@ -704,21 +861,20 @@ WlibGetPaperSize(void)
  * \return
  */
 
-void wPrintGetPageSize(
-    double * w,
-    double * h)
-{
-    // if necessary load the settings
-    if (!settings) {
-        WlibApplySettings(NULL);
-    }
-
-    WlibGetPaperSize();
 
-    *w = paperWidth -lBorder - rBorder;
-    *h = paperHeight - tBorder - bBorder;
+void wPrintGetMargins(
+	double * tMargin,
+	double * rMargin,
+	double * bMargin,
+	double * lMargin )
+{
+	if ( tMargin ) *tMargin = tBorder;
+	if ( rMargin ) *rMargin = rBorder;
+	if ( bMargin ) *bMargin = bBorder;
+	if ( lMargin ) *lMargin = lBorder;
 }
 
+
 /**
  * Get the paper size. The size returned is the physical size of the
  * currently selected paper.
@@ -727,7 +883,7 @@ void wPrintGetPageSize(
  * \return
  */
 
-void wPrintGetPhysSize(
+void wPrintGetPageSize(
     double * w,
     double * h)
 {
@@ -854,13 +1010,13 @@ wBool_t wPrintDocStart(const char * title, int fTotalPageCount, int * copiesP)
                                     NULL);
         psPrint_d.printContext = cairo_create(psPrint_d.curPrintSurface);
 
+        WlibApplySettings( NULL );
         //update the paper dimensions
         WlibGetPaperSize();
 
         /* for all surfaces including files the resolution is always 72 ppi (as all GTK uses PDF) */
         surface_type = cairo_surface_get_type(psPrint_d.curPrintSurface);
 
-        const char * printer_name = gtk_print_settings_get_printer(settings);
         /*
          * Override up-scaling for some printer drivers/Linux systems that don't support the latest CUPS
          * - the user sets the environment variable XTRKCADPRINTSCALE to a value
@@ -871,7 +1027,8 @@ wBool_t wPrintDocStart(const char * title, int fTotalPageCount, int * copiesP)
          */
         char * sEnvScale = PRODUCT "PRINTSCALE";
 
-        if ((strcmp(printer_name,"Print to File") == 0) || getenv(sEnvScale) == NULL) {
+	const char * sPrinterName = gtk_printer_get_name( selPrinter );
+        if ((strcmp(sPrinterName,"Print to File") == 0) || getenv(sEnvScale) == NULL) {
 			double p_def = 600;
 			cairo_surface_set_fallback_resolution(psPrint_d.curPrintSurface, p_def, p_def);
 			psPrint_d.dpi = p_def;
diff --git a/app/wlib/gtklib/single.c b/app/wlib/gtklib/single.c
index 45ed6e4..600f1dd 100644
--- a/app/wlib/gtklib/single.c
+++ b/app/wlib/gtklib/single.c
@@ -50,8 +50,10 @@ struct wString_t {
 	char *valueP;			/**< pointer to result buffer */
 	wIndex_t valueL;	 	/**< maximum length */
 	wStringCallBack_p action;  	/**< callback for changes */
-	wBool_t busy;		 	/**< busy flag to prevent re-entry problems? */	
+	wBool_t notice_activate; /** if flag set to observe enter key **/
+	wBool_t enter_pressed;	/**< flag if enter was pressed */
 	wBool_t hasSignal;		/** needs signal to be suppressed */
+	int count;				/** number of 100ms since last entry **/
 	guint	timer;			/**< timer source for inactivity timer */
 };
 
@@ -142,33 +144,43 @@ static gboolean killTimer(
 }	
 
 /**
- *	Timer handler for string activity. This timer expires if the user
- * 	doesn't change an entry value within the preset time. 
+ *	Timer handler for string activity. This timer checks the input if the user
+ * 	doesn't change an entry value for the preset time (0.5s).
  */
 
 static gboolean
 timeoutString( wString_p bs ) 
 {
-
+	const char *new_value;
 	if ( !bs )
 		return( FALSE );
 	if (bs->widget == 0) 
 		abort();
 	
-	if (bs->action) {
-		const char *s;
-		
-		s = gtk_entry_get_text(GTK_ENTRY(bs->widget));
-		if ( s )
-			bs->action(s, bs->data);
+	bs->count--;
+
+	if (bs->count==0) {
+		// get the currently entered value
+	    new_value = wStringGetValue(bs);
+		if (bs->valueP != NULL)
+			strcpy(bs->valueP, new_value);
+
+		if (bs->action) {
+			bs->enter_pressed = FALSE;     //Normal input
+			if ( new_value )
+				bs->action(new_value,bs->data);
+		}
+	}
+	if (bs->count<=0) {
+		bs->timer = 0;
+		return( FALSE );   //Stop timer
+	} else {
+		return TRUE;       //Wait 100ms
 	}
-
-	bs->timer = 0;
-	return( FALSE );
 }
 
 /**
- * Signal handler for 'activate' signal: callback with the current value and then 
+ * Signal handler for 'activate' signal: enter pressed - callback with the current value and then
  * select the whole default value
  *
  * \param widget 	IN the edit field
@@ -181,6 +193,7 @@ static gboolean stringActivated(
     wString_p b) 
 {
 	const char *s;
+	const char * output = "\n";
 
 	if ( !b )
 		return( FALSE );
@@ -191,14 +204,22 @@ static gboolean stringActivated(
 		strcpy(b->valueP, s);
 
 	if (b->action) {
-		b->action(s, b->data);
+		b->enter_pressed = TRUE;
+		b->action( output, b->data);
 	}
 	
 	// select the complete default value to make editing it easier
 	gtk_editable_select_region( GTK_EDITABLE( widget ), 0, -1 );
-	return( FALSE );
+	return( TRUE );
+}
+
+static gboolean stringExposed(GtkWidget* widget, GdkEventExpose * event, gpointer g )
+{
+	wControl_p b = (wControl_p)g;
+	return wControlExpose(widget,event,b);
 }
 
+
 /**
  * Signal handler for changes in an entry field
  *
@@ -213,25 +234,27 @@ static void stringChanged(
 {
 	const char *new_value;
 
-	if ( !b || b->busy )
+	if ( !b  )
 		return;
 
+	b->count = 5;              /* set ~500 ms from now */
+
 	// get the entered value
-	new_value = wStringGetValue(b);
-	if (b->valueP != NULL)
-		strcpy(b->valueP, new_value);
-	
+	//new_value = wStringGetValue(b);
+	//if (b->valueP != NULL)
+	//	strcpy(b->valueP, new_value);
+	//
 	// 
 	if (b->action){
 		// if one exists, remove the inactivity timer
-		if( b->timer )
-			g_source_remove( b->timer );
+		if( !b->timer ) {
+			//g_source_remove( b->timer );
 		
 		// create a new timer
-		b->timer = g_timeout_add( TIMEOUT_INACTIVITY,
+			b->timer = g_timeout_add( TIMEOUT_INACTIVITY/5,
 								  (GSourceFunc)timeoutString, 
-								  b );
-		
+								  	  b );
+		}
 	}	
 	return;
 }
@@ -318,9 +341,12 @@ wString_p wStringCreate(
 	// link into help 
 	wlibAddHelpString(b->widget, helpStr);
 	
-	g_signal_connect(GTK_OBJECT(b->widget), "changed", G_CALLBACK(stringChanged), b);
-	//g_signal_connect(GTK_OBJECT(b->widget), "activate", G_CALLBACK(stringActivated), b);
+	//g_signal_connect(GTK_OBJECT(b->widget), "changed", G_CALLBACK(stringChanged), b);
+	//if (option&BO_ENTER)
+		g_signal_connect(GTK_OBJECT(b->widget), "activate", G_CALLBACK(stringActivated), b);
 	b->hasSignal = 1;
+		g_signal_connect_after(GTK_OBJECT(b->widget), "expose-event",
+	    							G_CALLBACK(stringExposed), b);
 	
 	// set the default text	and select it to make replacing it easier
 	if (b->valueP) {
diff --git a/app/wlib/gtklib/splash.c b/app/wlib/gtklib/splash.c
index 0d5be50..5d56e9f 100644
--- a/app/wlib/gtklib/splash.c
+++ b/app/wlib/gtklib/splash.c
@@ -63,7 +63,7 @@ wCreateSplash(char *appName, char *appVer)
     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
     gtk_window_set_resizable(GTK_WINDOW(window), FALSE);
     gtk_window_set_type_hint(GTK_WINDOW(window), GDK_WINDOW_TYPE_HINT_SPLASHSCREEN);
-#if GTK_MINOR_VERSION > 5
+#if GTK_MAJOR_VERSION > 1 || GTK_MINOR_VERSION > 5
     gtk_window_set_focus_on_map(GTK_WINDOW(window), FALSE);
 #endif
 
@@ -108,7 +108,6 @@ wCreateSplash(char *appName, char *appVer)
     message = label;
 
     gtk_widget_show(window);
-
     return (TRUE);
 }
 
@@ -121,8 +120,9 @@ wCreateSplash(char *appName, char *appVer)
 int
 wSetSplashInfo(char *msg)
 {
-    if (msg) {
-        gtk_label_set_text((GtkLabel *)message, msg);
+	if (!window) return FALSE;
+    if (msg && message) {
+        gtk_label_set_text(GTK_LABEL(message), msg);
         wFlush();
         return TRUE;
     }
@@ -139,6 +139,8 @@ void
 wDestroySplash(void)
 {
     /* kill window */
-    gtk_widget_destroy(window);
+    if (window) gtk_widget_destroy(window);
+    window = NULL;
+
     return;
 }
diff --git a/app/wlib/gtklib/statusbar.c b/app/wlib/gtklib/statusbar.c
index 3730eab..3a2fd0d 100644
--- a/app/wlib/gtklib/statusbar.c
+++ b/app/wlib/gtklib/statusbar.c
@@ -67,6 +67,7 @@ void wStatusSetValue(
     }
 
     gtk_entry_set_text(GTK_ENTRY(b->labelWidget), wlibConvertInput(arg));
+    gtk_widget_queue_draw (GTK_WIDGET(b->labelWidget));
 }
 /**
  * Create a window for a simple text.
@@ -99,6 +100,9 @@ wStatus_p wStatusCreate(
     gtk_editable_set_editable(GTK_EDITABLE(b->labelWidget), FALSE);
     gtk_entry_set_has_frame(GTK_ENTRY(b->labelWidget), FALSE);
     gtk_widget_set_can_focus(b->labelWidget, FALSE);
+    gtk_widget_set_sensitive(b->labelWidget, FALSE);
+    GdkColor black = {0, 0x0000, 0x0000, 0x0000};
+    gtk_widget_modify_text(b->labelWidget,GTK_STATE_INSENSITIVE,&black);
     gtk_entry_set_text(GTK_ENTRY(b->labelWidget),
                        message?wlibConvertInput(message):"");
 
@@ -138,7 +142,7 @@ wStatusGetWidth(const char *testString)
     gtk_widget_destroy(entry);
     g_object_unref(entry);
 
-    return (requisition.width+8);
+    return (requisition.width);
 }
 
 /**
diff --git a/app/wlib/gtklib/text.c b/app/wlib/gtklib/text.c
index f7ba288..0812ace 100644
--- a/app/wlib/gtklib/text.c
+++ b/app/wlib/gtklib/text.c
@@ -98,6 +98,8 @@ void wTextAppend(wText_p bt,
 {
     GtkTextBuffer *tb;
     GtkTextIter ti1;
+    GtkTextMark *tm;
+    
 
     if (bt->text == 0) {
         abort();
@@ -109,6 +111,18 @@ void wTextAppend(wText_p bt,
     // append to end of buffer
     gtk_text_buffer_get_end_iter(tb, &ti1);
     gtk_text_buffer_insert(tb, &ti1, text, -1);
+    
+    if ( bt->option & BT_TOP ) {
+        // and scroll to start of text
+        gtk_text_buffer_get_start_iter(tb, &ti1);
+    } else {
+        // and scroll to end of text
+        gtk_text_buffer_get_end_iter(tb, &ti1);
+    }
+    tm = gtk_text_buffer_create_mark(tb, NULL, &ti1, TRUE );
+    gtk_text_view_scroll_mark_onscreen (GTK_TEXT_VIEW(bt->text), tm );
+    gtk_text_buffer_delete_mark( tb, tm );
+ 
     bt->changed = FALSE;
 }
 
@@ -116,7 +130,7 @@ void wTextAppend(wText_p bt,
  * Get the text from a text buffer in system codepage
  * The caller is responsible for free'ing the allocated storage.
  *
- * \todo handling of return from gtkConvertOutput can be improved
+ * Dont convert from UTF8
  *
  * \param bt IN the text widget
  * \return    pointer to the converted text
@@ -135,8 +149,8 @@ static char *wlibGetText(wText_p bt)
     tb = gtk_text_view_get_buffer(GTK_TEXT_VIEW(bt->text));
     gtk_text_buffer_get_bounds(tb, &ti1, &ti2);
     cp = gtk_text_buffer_get_text(tb, &ti1, &ti2, FALSE);
-    cp1 = wlibConvertOutput(cp);
-    res = strdup(cp1);
+    //cp1 = wlibConvertOutput(cp);
+    res = strdup(cp);
     g_free(cp);
     return res;
 }
@@ -375,7 +389,7 @@ wBool_t wTextPrint(
  * Get the length of text
  *
  * \param bt IN the text widget
- * \return    length of string
+ * \return    length of string including terminating \0
  */
 
 int wTextGetSize(wText_p bt)
@@ -383,7 +397,7 @@ int wTextGetSize(wText_p bt)
     char *cp = wlibGetText(bt);
     int len = strlen(cp);
     free(cp);
-    return len;
+    return len + 1;
 }
 
 /**
diff --git a/app/wlib/gtklib/timer.c b/app/wlib/gtklib/timer.c
index 812908f..80c71fb 100644
--- a/app/wlib/gtklib/timer.c
+++ b/app/wlib/gtklib/timer.c
@@ -109,6 +109,9 @@ void wlibSetTrigger(
 void wPause(
     long count)		/* milliseconds */
 {
+	while (gtk_events_pending())
+	    gtk_main_iteration();			//Allow GTK to finish before pausing
+
     struct timeval timeout;
     sigset_t signal_mask;
     sigset_t oldsignal_mask;
diff --git a/app/wlib/gtklib/util.c b/app/wlib/gtklib/util.c
index e6587a0..a265938 100644
--- a/app/wlib/gtklib/util.c
+++ b/app/wlib/gtklib/util.c
@@ -197,6 +197,8 @@ void * wlibAlloc(
         abort();
     }
 
+    w->outline = FALSE;
+
     w->type = type;
     w->parent = parent;
     w->origX = origX;
@@ -369,7 +371,7 @@ void wFlush(
             void)
 {
     while (gtk_events_pending()) {
-        gtk_main_iteration();
+        gtk_main_iteration_do(FALSE);
     }
 
     gdk_display_sync(gdk_display_get_default());
@@ -385,13 +387,81 @@ void wWinTop(wWin_p win)
 }
 
 /**
- * Not implemented
+ * Set the cursor in GTK
  *
  * \param cursor IN
  */
 
-void wSetCursor(wCursor_t cursor)
+void wSetCursor(wDraw_p bd, wCursor_t cursor)
 {
+	static GdkCursor * gdkcursors[wCursorQuestion+1];
+	GdkCursor * gdkcursor;
+	//GdkWindow * gdkwindow = gtk_widget_get_window(GTK_WIDGET(win->gtkwin));;
+	GdkWindow * gdkwindow = gdk_get_default_root_window();
+	GdkDisplay * display = gdk_window_get_display(gdkwindow);
+	if (!gdkcursors[cursor]) {
+		switch(cursor) {
+			case wCursorAppStart:
+				//gdkcursor = gdk_cursor_new_from_name (display,"progress");
+				gdkcursor = gdk_cursor_new(GDK_WATCH);
+				break;
+			case wCursorHand:
+				//gdkcursor = gdk_cursor_new_from_name (display,"pointer");
+				gdkcursor = gdk_cursor_new(GDK_HAND2);
+							break;
+			case wCursorNo:
+				//gdkcursor = gdk_cursor_new_from_name (display,"not-allowed");
+				gdkcursor = gdk_cursor_new(GDK_X_CURSOR);
+							break;
+			case wCursorSizeAll:
+				//gdkcursor = gdk_cursor_new_from_name (display,"move");
+				gdkcursor = gdk_cursor_new(GDK_FLEUR);
+							break;
+			case wCursorSizeNESW:
+				//gdkcursor = gdk_cursor_new_from_name (display,"nesw-resize");
+				gdkcursor = gdk_cursor_new(GDK_BOTTOM_LEFT_CORNER);
+							break;
+			case wCursorSizeNS:
+				//gdkcursor = gdk_cursor_new_from_name (display,"ns-resize");
+				gdkcursor = gdk_cursor_new(GDK_DOUBLE_ARROW);
+							break;
+			case wCursorSizeNWSE:
+				//gdkcursor = gdk_cursor_new_from_name (display,"nwse-resize");
+				gdkcursor = gdk_cursor_new(GDK_BOTTOM_RIGHT_CORNER);
+							break;
+			case wCursorSizeWE:
+				//gdkcursor = gdk_cursor_new_from_name (display,"ew-resize");
+				gdkcursor = gdk_cursor_new(GDK_SB_H_DOUBLE_ARROW);
+							break;
+			case wCursorWait:
+				//gdkcursor = gdk_cursor_new_from_name (display,"wait");
+				gdkcursor = gdk_cursor_new(GDK_WATCH);
+							break;
+			case wCursorIBeam:
+				//gdkcursor = gdk_cursor_new_from_name (display,"text");
+				gdkcursor = gdk_cursor_new(GDK_XTERM);
+							break;
+			case wCursorCross:
+				//gdkcursor = gdk_cursor_new_from_name (display,"crosshair");
+				gdkcursor = gdk_cursor_new(GDK_TCROSS);
+							break;
+			case wCursorQuestion:
+				//gdkcursor = gdk_cursor_new_from_name (display,"help");
+				gdkcursor = gdk_cursor_new(GDK_QUESTION_ARROW);
+							break;
+			case wCursorNone:
+				gdkcursor = gdk_cursor_new(GDK_BLANK_CURSOR);
+			case wCursorNormal:
+			default:
+				//gdkcursor = gdk_cursor_new_from_name (display,"default");
+				gdkcursor = gdk_cursor_new(GDK_LEFT_PTR);
+							break;
+
+		}
+		gdkcursors[cursor] = gdkcursor;
+	} else gdkcursor = gdkcursors[cursor];
+
+	gdk_window_set_cursor ( gtk_widget_get_window(bd->widget), gdkcursor);
 }
 
 /**
@@ -413,11 +483,17 @@ const char * wMemStats(void)
 
 void wGetDisplaySize(wPos_t * w, wPos_t * h)
 {
-
-    *w = gdk_screen_width();
-    *h = gdk_screen_height();
+	GdkScreen *screen = gdk_screen_get_default();
+	guint monitor = gdk_screen_get_primary_monitor(screen);
+	GdkRectangle screen_geometry = { 0, 0, 0, 0 };
+	
+	gdk_screen_get_monitor_geometry( screen, monitor, &screen_geometry );
+	
+	*w = screen_geometry.width;
+	*h = screen_geometry.height;
 }
 
+
 static dynArr_t conversionBuffer_da;
 
 /**
diff --git a/app/wlib/gtklib/window.c b/app/wlib/gtklib/window.c
index 49770c5..1468c89 100644
--- a/app/wlib/gtklib/window.c
+++ b/app/wlib/gtklib/window.c
@@ -29,6 +29,9 @@
 #define GTK_DISABLE_DEPRECATED
 #define GSEAL_ENABLE
 
+#define MIN_WIDTH 100
+#define MIN_HEIGHT 100
+
 #include <gtk/gtk.h>
 #include <gdk/gdk.h>
 #include <gdk/gdkkeysyms.h>
@@ -37,8 +40,11 @@
 
 wWin_p gtkMainW;
 
-#define MIN_WIN_WIDTH (50)
-#define MIN_WIN_HEIGHT (50)
+#define MIN_WIN_WIDTH 150
+#define MIN_WIN_HEIGHT 150
+
+#define MIN_WIN_WIDTH_MAIN 400
+#define MIN_WIN_HEIGHT_MAIN 400
 
 #define SECTIONWINDOWSIZE  "gtklib window size"
 #define SECTIONWINDOWPOS   "gtklib window pos"
@@ -93,6 +99,7 @@ static GdkRectangle getMonitorDimensions(GtkWidget * widget) {
 
 	gdk_screen_get_monitor_geometry(screen,monitor,&monitor_dimensions);
 
+
 	return monitor_dimensions;
 }
 
@@ -106,40 +113,47 @@ static GdkRectangle getMonitorDimensions(GtkWidget * widget) {
 
 static void getWinSize(wWin_p win, const char * nameStr)
 {
-    int w, h;
+    int w=50, h=50;
     const char *cp;
     char *cp1, *cp2;
 
+
     /*
      * Clamp window to be no bigger than one monitor size (to start - the user can always maximize)
      */
 
     GdkRectangle monitor_dimensions = getMonitorDimensions(GTK_WIDGET(win->gtkwin));
 
-    wPos_t maxDisplayWidth = monitor_dimensions.width-5;
-    wPos_t maxDisplayHeight = monitor_dimensions.height-25;
+    wPos_t maxDisplayWidth = monitor_dimensions.width-10;
+    wPos_t maxDisplayHeight = monitor_dimensions.height-50;
 
 
-    if ((win->option&F_RESIZE) &&
+
+    if ((win->option&F_RECALLSIZE) &&
             (win->option&F_RECALLPOS) &&
             (cp = wPrefGetString(SECTIONWINDOWSIZE, nameStr)) &&
             (w = strtod(cp, &cp1), cp != cp1) &&
             (h = strtod(cp1, &cp2), cp1 != cp2)) {
-        if (w < 10) {
-            w = 10;
-        }
-
-        if (h < 10) {
-            h = 10;
-        }
+    	win->option &= ~F_AUTOSIZE;
 
-        if (w > maxDisplayWidth) w = maxDisplayWidth;
-        if (h > maxDisplayHeight) h = maxDisplayHeight;
+		if (w < 50) {
+			w = 50;
+		}
 
-        win->w = win->origX = w;
-        win->h = win->origY = h;
-        win->option &= ~F_AUTOSIZE;
+		if (h < 50) {
+			h = 50;
+		}
     }
+
+	if (w > maxDisplayWidth) w = maxDisplayWidth;
+	if (h > maxDisplayHeight) h = maxDisplayHeight;
+
+	if (w<MIN_WIDTH) w = MIN_WIDTH;
+	if (h<MIN_HEIGHT) h = MIN_HEIGHT;
+
+	win->w = win->origX = w;
+	win->h = win->origY = h;
+
 }
 
 /**
@@ -152,8 +166,7 @@ static void getWinSize(wWin_p win, const char * nameStr)
 static void saveSize(wWin_p win)
 {
 
-    if ((win->option&F_RESIZE) &&
-            (win->option&F_RECALLPOS) &&
+    if ((win->option&F_RECALLSIZE) &&
             gtk_widget_get_visible(GTK_WIDGET(win->gtkwin))) {
         char pos_s[20];
 
@@ -210,7 +223,7 @@ static void getPos(wWin_p win)
             }
 
             gtk_window_move(GTK_WINDOW(win->gtkwin), x, y);
-            gtk_window_resize(GTK_WINDOW(win->gtkwin), win->w, win->h);
+            //gtk_window_resize(GTK_WINDOW(win->gtkwin), win->w, win->h);
         }
     }
 }
@@ -285,9 +298,17 @@ void wWinSetSize(
 {
     win->busy = TRUE;
     win->w = width;
-    win->h = height + BORDERSIZE + ((win->option&F_MENUBAR)?win->menu_height:0);
-    gtk_widget_set_size_request(win->gtkwin, win->w, win->h);
-    gtk_widget_set_size_request(win->widget, win->w, win->h);
+   win->h = height + BORDERSIZE + ((win->option&F_MENUBAR)?MENUH:0);
+    if (win->option&F_RESIZE) {
+       	gtk_window_resize(GTK_WINDOW(win->gtkwin), win->w, win->h);
+    	gtk_widget_set_size_request(win->widget, win->w-10, win->h-10);
+    }
+    else {
+    	gtk_widget_set_size_request(win->gtkwin, win->w, win->h);
+    	gtk_widget_set_size_request(win->widget, win->w, win->h);
+    }
+
+
     win->busy = FALSE;
 }
 
@@ -304,7 +325,7 @@ void wWinShow(
     wWin_p win,		/* Window */
     wBool_t show)		/* Command */
 {
-    GtkRequisition requisition;
+    //GtkRequisition min_req, pref_req;
 
     if (debugWindow >= 2) {
         printf("Set Show %s\n", win->labelStr?win->labelStr:"No label");
@@ -314,31 +335,48 @@ void wWinShow(
         abort();
     }
 
+    int width, height;
+
     if (show) {
         keyState = 0;
         getPos(win);
 
+        if (!win->shown) {
+			gtk_widget_show(win->gtkwin);
+			gtk_widget_show(win->widget);
+		}
+
         if (win->option & F_AUTOSIZE) {
-            gtk_widget_size_request(win->gtkwin, &requisition);
+        	GtkAllocation allocation;
+        	GtkRequisition requistion;
+        	gtk_widget_size_request(win->widget,&requistion);
+
+        	width = win->w;
+        	height = win->h;
+
+            if (requistion.width != width || requistion.height != height ) {
 
-            if (requisition.width != win->w || requisition.height != win->h) {
-                //gtk_window_resize(GTK_WINDOW(win->gtkwin), win->w, win->h);
-            	gtk_widget_set_size_request(win->gtkwin, win->w, win->h);
-                gtk_widget_set_size_request(win->widget, win->w-20, win->h);
+				width = requistion.width;
+				height = requistion.height;
+
+            	win->w = width;
+            	win->h = height;
+
+
+            	gtk_window_set_resizable(GTK_WINDOW(win->gtkwin),TRUE);
 
                 if (win->option&F_MENUBAR) {
                     gtk_widget_set_size_request(win->menubar, win->w-20, MENUH);
-                    GtkAllocation allocation;
+
                     gtk_widget_get_allocation(win->menubar, &allocation);
                     win->menu_height = allocation.height;
                 }
             }
+            gtk_window_resize(GTK_WINDOW(win->gtkwin), width+10, height+10);
         }
 
-        if (!win->shown) {
-            gtk_widget_show(win->gtkwin);
-            gtk_widget_show(win->widget);
-        }
+        gtk_window_present(GTK_WINDOW(win->gtkwin));
+
 
         gdk_window_raise(gtk_widget_get_window(win->gtkwin));
 
@@ -606,11 +644,24 @@ static int fixed_expose_event(
     GdkEventExpose * event,
     wWin_p win)
 {
+	int rc;
+
     if (event->count==0) {
-        return window_redraw(win, TRUE);
+        rc = window_redraw(win, TRUE);
     } else {
-        return FALSE;
+        rc = FALSE;
     }
+    cairo_t* cr = gdk_cairo_create (gtk_widget_get_window(widget));
+#ifdef CURSOR_SURFACE
+    if (win && win->cursor_surface.surface && win->cursor_surface.show) {
+		cairo_set_source_surface(cr,win->cursor_surface.surface,event->area.x, event->area.y);
+		cairo_set_operator(cr,CAIRO_OPERATOR_OVER);
+		cairo_rectangle(cr,event->area.x, event->area.y,
+				event->area.width, event->area.height);
+		cairo_fill(cr);
+	}
+#endif
+    return rc;
 }
 
 static int resizeTime(wWin_p win) {
@@ -738,10 +789,8 @@ wBool_t catch_shift_ctrl_alt_keys(
     GdkEventKey *event,
     void * data)
 {
-    int state;
-    state = 0;
-
-    switch (event->keyval) {
+    int state = 0;
+    switch (event->keyval ) {
     case GDK_KEY_Shift_L:
     case GDK_KEY_Shift_R:
         state |= WKEY_SHIFT;
@@ -756,6 +805,13 @@ wBool_t catch_shift_ctrl_alt_keys(
     case GDK_KEY_Alt_R:
         state |= WKEY_ALT;
         break;
+
+    case GDK_KEY_Meta_L:
+    case GDK_KEY_Meta_R:
+	// Pressing SHIFT and then ALT generates a Meta key
+	//printf( "Meta\n" );
+        state |= WKEY_ALT;
+        break;
     }
 
     if (state != 0) {
@@ -764,10 +820,8 @@ wBool_t catch_shift_ctrl_alt_keys(
         } else {
             keyState &= ~state;
         }
-
         return TRUE;
     }
-
     return FALSE;
 }
 
@@ -786,7 +840,7 @@ static gint window_char_event(
         return FALSE;
     }
 
-    if (event->state == 0) {
+    if ( ( event->state & GDK_MODIFIER_MASK ) == 0 ) {
         if (event->keyval == GDK_KEY_Escape) {
             for (bb=win->first; bb; bb=bb->next) {
                 if (bb->type == B_BUTTON && (bb->option&BB_CANCEL)) {
@@ -804,6 +858,31 @@ static gint window_char_event(
     }
 }
 
+void wSetGeometry(wWin_p win, int min_width, int max_width, int min_height, int max_height, int base_width, int base_height, double aspect_ratio ) {
+	GdkGeometry hints;
+	GdkWindowHints hintMask = GDK_HINT_MIN_SIZE | GDK_HINT_MAX_SIZE;
+    hints.min_width = min_width;
+	hints.max_width = max_width;
+	hints.min_height = min_height;
+	hints.max_height = max_height;
+	hints.min_aspect = hints.max_aspect = aspect_ratio;
+	hints.base_width = base_width;
+	hints.base_height = base_height;
+	if( base_width != -1 && base_height != -1 ) {
+		hintMask |= GDK_HINT_BASE_SIZE;
+	}
+	
+	if(aspect_ratio > -1.0 ) {
+		hintMask |= GDK_HINT_ASPECT;
+	}	
+
+	gtk_window_set_geometry_hints(
+			GTK_WINDOW(win->gtkwin),
+			win->gtkwin,
+			&hints,
+			hintMask);
+}
+
 
 /*
  *******************************************************************************
@@ -862,12 +941,14 @@ static wWin_p wWinCommonCreate(
         w->gtkwin = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 
         if (gtkMainW) {
-            gtk_window_set_transient_for(GTK_WINDOW(w->gtkwin),
-                                         GTK_WINDOW(gtkMainW->gtkwin));
+        	if (!(w->option&F_NOTTRANSIENT))
+        		gtk_window_set_transient_for(GTK_WINDOW(w->gtkwin),
+        									GTK_WINDOW(gtkMainW->gtkwin));
         }
     }
+    getWinSize(w, nameStr);
     if (winType != W_MAIN) {
-            getWinSize(w, nameStr);
+            gtk_widget_set_app_paintable (w->gtkwin,TRUE);
     }
 
     if (option & F_HIDE) {
@@ -898,21 +979,39 @@ static wWin_p wWinCommonCreate(
 
     gtk_container_add(GTK_CONTAINER(w->gtkwin), w->widget);
 
+
+
+
     if (w->option&F_AUTOSIZE) {
         w->realX = 0;
-        w->w = 0;
+        w->w = MIN_WIN_WIDTH+20;
         w->realY = h;
-        w->h = 0;
+        w->h = MIN_WIN_HEIGHT;
     } else if (w->origX != 0){
-        w->w = w->realX = w->origX;
-        w->h = w->realY = w->origY+h;
-        gtk_window_set_default_size(GTK_WINDOW(w->gtkwin), w->w, w->h);
+        w->realX = w->origX;
+        w->realY = w->origY+h;
+
+        w->default_size_x = w->w;
+        w->default_size_y = w->h;
         //gtk_widget_set_size_request(w->widget, w->w-20, w->h);
 
         if (w->option&F_MENUBAR) {
             gtk_widget_set_size_request(w->menubar, w->w-20, MENUH);
         }
     }
+    int scr_w, scr_h;
+	wGetDisplaySize(&scr_w, &scr_h);
+	if (scr_w < MIN_WIN_WIDTH) scr_w = MIN_WIN_WIDTH+10;
+	if (scr_h < MIN_WIN_HEIGHT) scr_h = MIN_WIN_HEIGHT;
+	if (winType != W_MAIN) {
+		wSetGeometry(w, MIN_WIN_WIDTH, scr_w-10, MIN_WIN_HEIGHT, scr_h, -1, -1, -1);
+	} else {
+		if (scr_w < MIN_WIN_WIDTH_MAIN+10) scr_w = MIN_WIN_WIDTH_MAIN+200;
+		if (scr_h < MIN_WIN_HEIGHT_MAIN+10) scr_h = MIN_WIN_HEIGHT_MAIN+200;
+		wSetGeometry(w, MIN_WIN_WIDTH_MAIN, scr_w-10, MIN_WIN_HEIGHT_MAIN, scr_h-10, -1, -1, -1);
+     }
+
+
 
     w->first = w->last = NULL;
     w->winProc = winProc;
@@ -934,6 +1033,7 @@ static wWin_p wWinCommonCreate(
 
     if (w->option & F_RESIZE) {
         gtk_window_set_resizable(GTK_WINDOW(w->gtkwin), TRUE);
+        gtk_window_resize(GTK_WINDOW(w->gtkwin), w->w, w->h);
     } else {
         gtk_window_set_resizable(GTK_WINDOW(w->gtkwin), FALSE);
     }
diff --git a/app/wlib/gtklib/wpref.c b/app/wlib/gtklib/wpref.c
index c2541f9..124305a 100644
--- a/app/wlib/gtklib/wpref.c
+++ b/app/wlib/gtklib/wpref.c
@@ -168,7 +168,7 @@ const char * wGetAppWorkDir(
 			if ( stat( appEtcConfig, &stFileInfo ) == 0 ) {
 				char copyConfigCmd[(BUFSIZ * 2) + 3];
 				sprintf( copyConfigCmd, "cp %s %s", appEtcConfig, appWorkDir );
-				system( copyConfigCmd );
+				int rc = system( copyConfigCmd );
 			}
 		}
 	}
@@ -293,7 +293,7 @@ void wPrefSetString(
 			if (p->val)
 				free(p->val);
 			p->dirty = TRUE;
-			p->val = strdup( sval );
+			p->val = (sval?strdup( sval ):NULL);
 			return;
 		}
 	}
@@ -302,7 +302,7 @@ void wPrefSetString(
 	p->name = strdup(name);
 	p->section = strdup(section);
 	p->dirty = TRUE;
-	p->val = strdup(sval);
+	p->val = (sval?strdup(sval):NULL);
 }
 
 /**
@@ -456,7 +456,9 @@ void wPrefFlush(
 		return;
 
 	for (p=&prefs(0); p<&prefs(prefs_da.cnt); p++) {
-		fprintf( prefFile,  "%s.%s: %s\n", p->section, p->name, p->val );
+		if(p->val) {
+			fprintf( prefFile,  "%s.%s: %s\n", p->section, p->name, p->val );
+		}	
 	}
 	fclose( prefFile );
 }
diff --git a/app/wlib/include/mswlib.h b/app/wlib/include/mswlib.h
index 4a3f799..59260bb 100644
--- a/app/wlib/include/mswlib.h
+++ b/app/wlib/include/mswlib.h
@@ -1,8 +1,6 @@
 
 #define WAPPICON	(980)
 #define WM_F1DOWN	(WM_USER+10)
-#define WM_NOTVALID	(WM_USER+11)
-#define IDM_DOHELP	999
 #define	IDM_PRINTAPP	998
 #define	IDM_PRINTPAGE	997
 #define IDM_ABOUT 100
diff --git a/app/wlib/include/wlib.h b/app/wlib/include/wlib.h
index 699eefb..d3bfc18 100644
--- a/app/wlib/include/wlib.h
+++ b/app/wlib/include/wlib.h
@@ -11,6 +11,8 @@
 #define FILE_SEP_CHAR "/"
 #endif
 
+#include <stdbool.h>
+
 #ifdef USE_SIMPLE_GETTEXT
 char *bindtextdomain( char *domainname, char *dirname );
 char *bind_textdomain_codeset(char *domainname, char *codeset );
@@ -20,6 +22,11 @@ char *gettext( const char *msgid );
 char *g_win32_getlocale (void);
 #endif
 
+// conversion routines to and from UTF-8
+bool wSystemToUTF8(const char *inString, char *outString, unsigned outStringLength);
+bool wUTF8ToSystem(const char *inString, char *outString, unsigned outStringLength);
+bool wIsUTF8(const char * string);
+
 /*
  * Interface types
  */
@@ -148,12 +155,14 @@ wBool_t wNotice(		const char *, const char *, const char * );
 int wNotice3(			const char *, const char *, const char *, const char * );
 void wHelp(			const char * );
 
+
 #define NT_INFORMATION 1
 #define NT_WARNING	   2
 #define NT_ERROR	   4
 
 wBool_t wNoticeEx( int type, const char * msg, const char * yes, const char * no );
 
+unsigned wOpenFileExternal(char *filename);
 
 
 void wSetBalloonHelp ( wBalloonHelp_t * );
@@ -170,11 +179,21 @@ unsigned long wGetTimer(	void );
 void wExit(			int );
 
 typedef enum {	wCursorNormal,
+		wCursorNone,
+		wCursorAppStart,
+		wCursorHand,
+		wCursorNo,
+		wCursorSizeAll,
+		wCursorSizeNESW,
+		wCursorSizeNS,
+		wCursorSizeNWSE,
+		wCursorSizeWE,
 		wCursorWait,
 		wCursorIBeam,
 		wCursorCross,
 		wCursorQuestion } wCursor_t;
-void wSetCursor( wCursor_t );
+void wSetCursor( wDraw_p, wCursor_t );
+#define defaultCursor wCursorCross
 
 const char * wMemStats( void );
 
@@ -224,6 +243,8 @@ typedef void (*wWinCallBack_p)( wWin_p, winProcEvent, void *, void * );
 #define F_CENTER	(1L<<12)
 #define F_HIDE		(1L<<13)
 #define F_MAXIMIZE  (1L<<14)
+#define F_RESTRICT  (1L<<15)
+#define F_NOTTRANSIENT (1L<<16)
 
 wWin_p wWinMainCreate(	        const char *, wPos_t, wPos_t, const char *, const char *, const char *,
 				long, wWinCallBack_p, void * );
@@ -246,6 +267,7 @@ void wMessage(			wWin_p, const char *, wBool_t );
 void wWinTop(			wWin_p );
 void wWinDoCancel(		wWin_p );
 void wWinBlockEnable(		wBool_t );
+void wSetGeometry(wWin_p, int min_width, int max_width, int min_height, int max_height, int base_width, int base_height, double aspect_ratio);
 
 int wCreateSplash( char *appName, char *appVer );
 int wSetSplashInfo( char *msg );
@@ -262,6 +284,7 @@ void wDestroySplash( void );
 #define BO_READONLY	(1L<<2)
 #define BO_NOTAB	(1L<<8)
 #define BO_BORDER	(1L<<9)
+#define BO_ENTER    (1L<<10)
 
 wPos_t wLabelWidth(		const char * );
 const char * wControlGetHelp(		wControl_p );
@@ -290,7 +313,7 @@ void wControlLinkedActive( wControl_p b, int active );
 
 #define BS_TRIM			(1<<12)
 /* Creation CallBacks */
-typedef void (*wStringCallBack_p)( const char *, void * );
+typedef void (*wStringCallBack_p)( const char *, void *);
 wString_p wStringCreate(	wWin_p, wPos_t, wPos_t, const char *, const char *, long,
 				wPos_t, char *, wIndex_t, wStringCallBack_p,
 				void * );
@@ -305,8 +328,8 @@ const char * wStringGetValue(		wString_p );
  */
 
 /* Creation CallBacks */
-typedef void (*wIntegerCallBack_p)( long, void * );
-typedef void (*wFloatCallBack_p)( double, void * );
+typedef void (*wIntegerCallBack_p)( long, void * , int);
+typedef void (*wFloatCallBack_p)( double, void * , int);
 wInteger_p wIntegerCreate(	wWin_p, wPos_t, wPos_t, const char *, const char *, long,
 				wPos_t, wInteger_t, wInteger_t, wInteger_t *,
 				wIntegerCallBack_p, void * );
@@ -414,6 +437,7 @@ wLine_p wLineCreate(		wWin_p, const char *, int, wLines_t *);
 #define BT_CHARUNITS	(1L<<23)
 #define BT_FIXEDFONT	(1L<<22)
 #define BT_DOBOLD	(1L<<21)
+#define BT_TOP		(1L<<20)	/* Show the top of the text */
 
 wText_p wTextCreate(		wWin_p, wPos_t, wPos_t, const char *, const char *, long,
 				wPos_t, wPos_t );
@@ -440,12 +464,34 @@ void wTextSetPosition(		wText_p bt, int pos );
 typedef int wDrawOpts;
 #define wDrawOptTemp	(1<<0)
 #define wDrawOptNoClip	(1<<1)
+#define wDrawOptTransparent  (1<<2)
+#define wDrawOutlineFont (1<<3)
+#ifdef CURSOR_SURFACE
+#define wDrawOptCursor  (1<<4)
+#define wDrawOptCursorClr (1<<5)
+#define wDrawOptCursorClr (1<<6)
+#define wDrawOptCursorRmv (1<<7)
+#define wDrawOptCursorQuit (1<<8)
+#define wDrawOptOpaque   (1<<9)
+#endif
+
 
 typedef enum {
 	wDrawLineSolid,
-	wDrawLineDash }
+	wDrawLineDash,
+	wDrawLineDot,
+	wDrawLineDashDot,
+	wDrawLineDashDotDot,
+	wDrawLineCenter,
+	wDrawLinePhantom}
 		wDrawLineType_e;
 
+typedef enum {
+	wPolyLineStraight,
+	wPolyLineSmooth,
+	wPolyLineRound}
+	wPolyLine_e;
+
 typedef int wAction_t;
 #define wActionMove		(1)
 #define wActionLDown		(2)
@@ -458,7 +504,13 @@ typedef int wAction_t;
 #define wActionExtKey		(9)
 #define wActionWheelUp (10)
 #define wActionWheelDown (11)
-#define wActionLast		wActionWheelDown
+#define wActionLDownDouble (12)
+#define wActionModKey (13)
+#define wActionScrollUp (14)
+#define wActionScrollDown (15)
+#define wActionScrollLeft (16)
+#define wActionScrollRight (17)
+#define wActionLast		wActionScrollRight
 
 
 #define wRGB(R,G,B)\
@@ -474,6 +526,7 @@ typedef void (*wDrawActionCallBack_p)(	wDraw_p, void*, wAction_t, wPos_t, wPos_t
 #define BD_DIRECT	(1L<<26)
 #define BD_NOCAPTURE (1L<<27)
 #define BD_NOFOCUS  (1L<<28)
+#define BD_MODKEYS  (1L<<29)
 
 /* Create: */
 wDraw_p wDrawCreate(		wWin_p, wPos_t, wPos_t, const char *, long,
@@ -496,13 +549,15 @@ void wDrawString(		wDraw_p, wPos_t, wPos_t, wAngle_t, const char *, wFont_p,
 		  		wFontSize_t, wDrawColor, wDrawOpts );
 void wDrawFilledRectangle(	wDraw_p, wPos_t, wPos_t, wPos_t, wPos_t,
 				wDrawColor, wDrawOpts );
-void wDrawFilledPolygon(	wDraw_p, wPos_t [][2], wIndex_t, wDrawColor,
-				wDrawOpts );
+void wDrawPolygon(	wDraw_p, wPos_t [][2], wPolyLine_e [], wIndex_t, wDrawColor, wDrawWidth, wDrawLineType_e,
+				wDrawOpts, int, int );
 void wDrawFilledCircle(		wDraw_p, wPos_t, wPos_t, wPos_t, wDrawColor, wDrawOpts );
 
-void wDrawGetTextSize(		wPos_t *, wPos_t *, wPos_t *, wDraw_p, const char *, wFont_p,
+void wDrawGetTextSize(		wPos_t *, wPos_t *, wPos_t *, wPos_t *, wDraw_p, const char *, wFont_p,
 				wFontSize_t );
 void wDrawClear(		wDraw_p );
+void wDrawClearTemp(		wDraw_p );
+wBool_t wDrawSetTempMode(	wDraw_p, wBool_t );
 
 void wDrawDelayUpdate(		wDraw_p, wBool_t );
 void wDrawClip(			wDraw_p, wPos_t, wPos_t, wPos_t, wPos_t );
@@ -517,7 +572,7 @@ void wDrawSetSize(		wDraw_p, wPos_t, wPos_t, void * );
 void wDrawGetSize(		wDraw_p, wPos_t *, wPos_t * );
 
 /* Bitmaps */
-wDrawBitMap_p wDrawBitMapCreate( wDraw_p, int, int, int, int, const char * );
+wDrawBitMap_p wDrawBitMapCreate( wDraw_p, int, int, int, int, const unsigned char * );
 void wDrawBitMap(		wDraw_p, wDrawBitMap_p, wPos_t, wPos_t,
 				wDrawColor, wDrawOpts );
 
@@ -529,6 +584,8 @@ wBool_t wBitMapWriteFile(	wDraw_p, const char * );
 void * wDrawGetContext(		wDraw_p );
 void wDrawSaveImage(		wDraw_p );
 void wDrawRestoreImage(		wDraw_p );
+int wDrawSetBackground(    wDraw_p, char * path, char ** error);
+void wDrawShowBackground(   wDraw_p, wPos_t pos_x, wPos_t pos_y, wPos_t width, wAngle_t angle, int screen);
 
 /*------------------------------------------------------------------------------
  *
@@ -537,7 +594,7 @@ void wDrawRestoreImage(		wDraw_p );
 void wInitializeFonts();
 void wSelectFont(		const char * );
 wFontSize_t wSelectedFontSize(	void );
-void wSetSelectionFontSize(int);
+void wSetSelectionFontSize(wFontSize_t);
 #define F_TIMES	(1)
 #define F_HELV	(2)
 wFont_p wStandardFont(		int, wBool_t, wBool_t );
@@ -548,22 +605,19 @@ wFont_p wStandardFont(		int, wBool_t, wBool_t );
  * Printing
  */
 
-typedef void (*wAddPrinterCallBack_p)( const char *, const char * );
-typedef void (*wAddMarginCallBack_p)( const char *, double, double, double, double );
-typedef void (*wAddFontAliasCallBack_p)( const char *, const char * );
 typedef void (*wPrintSetupCallBack_p)( wBool_t );
 
 wBool_t wPrintInit(		void );
 void wPrintSetup(		wPrintSetupCallBack_p );
-void wPrintSetCallBacks(	wAddPrinterCallBack_p, wAddMarginCallBack_p, wAddFontAliasCallBack_p );
+void wPrintGetMargins(		double *, double *, double *, double * );
 void wPrintGetPageSize(		double *, double * );
-void wPrintGetPhysSize(		double *, double * );
 wBool_t wPrintDocStart(		const char *, int, int * );
 wDraw_p wPrintPageStart(	void );
 wBool_t wPrintPageEnd(		wDraw_p );
 void wPrintDocEnd(		void );
 wBool_t wPrintQuit(		void );
 void wPrintClip(		wPos_t, wPos_t, wPos_t, wPos_t );
+const char * wPrintGetName(	void );
 
 
 /*------------------------------------------------------------------------------
@@ -607,6 +661,15 @@ typedef enum {
 	wAccelKey_LineFeed }
 	wAccelKey_e;
 
+typedef enum {
+	wModKey_None,
+	wModKey_Alt,
+	wModKey_Shift,
+	wModKey_Ctrl }
+	wModKey_e;
+
+void wDoAccelHelp( wAccelKey_e key, void * );
+
 /* Creation CallBacks */
 typedef void (*wMenuCallBack_p)( void * );
 typedef void (*wMenuListCallBack_p)( int, const char *, void * );
@@ -656,6 +719,7 @@ void wAttachAccelKey( wAccelKey_e, int, wAccelKeyCallBack_p, void * );
  */
 
 #define FS_MULTIPLEFILES	1
+#define FS_PICTURES         2
 
 struct wFilSel_t;
 typedef enum {
@@ -726,4 +790,11 @@ wPos_t wStatusGetHeight(long flags);
 
 void wStatusSetValue(wStatus_p b, const char * arg);
 void wStatusSetWidth(wStatus_p b, wPos_t width);
+
+/*-------------------------------------------------------------------------------
+ * User Preferences
+ */
+
+#define PREFSECTION "Preference"
+#define LARGEICON   "LargeIcons"
 #endif
diff --git a/app/wlib/mswlib/CMakeLists.txt b/app/wlib/mswlib/CMakeLists.txt
index 82d8371..07558f9 100644
--- a/app/wlib/mswlib/CMakeLists.txt
+++ b/app/wlib/mswlib/CMakeLists.txt
@@ -1,12 +1,13 @@
+find_package(FreeImage REQUIRED)
+
 FILE(GLOB HEADERS *.h)
 
 SET(SOURCES
-#	checksum.c
+	backgnd.c
 	getopt.c
 	mswbox.c
 	mswbutt.c
 	mswbitmap.c
-	mswchksm.c
 	mswchoic.c
 	mswcolor.c
 	mswdraw.c
@@ -19,14 +20,15 @@ SET(SOURCES
 	mswpref.c
 	mswprint.c
 	mswsplash.c
-	mswstatus.c 
+	mswstatus.c
 	mswtext.c
 	gwin32.c
 	simple-gettext.c
+	utf8conv.c
 	)
 
+include_directories(${FREEIMAGE_INCLUDE_PATH})
 INCLUDE_DIRECTORIES(${XTrkCAD_BINARY_DIR})
-# INCLUDE_DIRECTORIES(${XTRKCAD_BINARY_DIR})
 
 IF(XTRKCAD_USE_GETTEXT)
 	IF(WIN32)
@@ -37,4 +39,13 @@ ENDIF(XTRKCAD_USE_GETTEXT)
 ADD_LIBRARY(xtrkcad-wlib ${HEADERS} ${SOURCES})
 
 TARGET_LINK_LIBRARIES(xtrkcad-wlib Htmlhelp msimg32 shlwapi)
+target_link_libraries(xtrkcad-wlib ${FREEIMAGE_LIBRARY})
+
+install(FILES
+	${FREEIMAGE_SHAREDLIB}
+	DESTINATION ${XTRKCAD_BIN_INSTALL_DIR}
+	)
 
+if(XTRKCAD_TESTING AND CMOCKA_FOUND)
+	add_subdirectory( unittest )
+endif()
diff --git a/app/wlib/mswlib/backgnd.c b/app/wlib/mswlib/backgnd.c
new file mode 100644
index 0000000..d35f19a
--- /dev/null
+++ b/app/wlib/mswlib/backgnd.c
@@ -0,0 +1,220 @@
+/** \file backgnd.c
+* Layout background image
+*/
+
+/*  XTrkCad - Model Railroad CAD
+*  Copyright (C) 2018 Martin Fischer
+*
+*  This program is free software; you can redistribute it and/or modify
+*  it under the terms of the GNU General Public License as published by
+*  the Free Software Foundation; either version 2 of the License, or
+*  (at your option) any later version.
+*
+*  This program is distributed in the hope that it will be useful,
+*  but WITHOUT ANY WARRANTY; without even the implied warranty of
+*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*  GNU General Public License for more details.
+*
+*  You should have received a copy of the GNU General Public License
+*  along with this program; if not, write to the Free Software
+*  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include <windows.h>
+
+#include <FreeImage.h>
+#include "i18n.h"
+#include "mswint.h"
+
+static char *lastErrorMessage;		/**< store last message from FreeImage */
+#define ERRORPUNCTUATION " : "
+
+/**

+ * FreeImage error handler

+ * \param fif Format / Plugin responsible for the error

+ * \param message Error message

+ */
+
+static void 

+HandleFreeImageError(FREE_IMAGE_FORMAT fif, const char *message) 

+{

+	unsigned totalLength = strlen(message) + 1;

+

+	if (fif != FIF_UNKNOWN) {

+		totalLength += strlen(FreeImage_GetFormatFromFIF(fif)) + strlen(ERRORPUNCTUATION);

+	}

+

+	lastErrorMessage = malloc(totalLength);

+

+	if (fif != FIF_UNKNOWN) {

+		sprintf(lastErrorMessage,

+				"%s" ERRORPUNCTUATION "%s",

+				FreeImage_GetFormatFromFIF(fif),

+				message);

+	} else {

+		strcpy(lastErrorMessage, message);

+	}

+}
+
+/**

+* Load the background image

+* \param bd drawing context

+* \param path filename for image file, if NULL the existing background will be removed

+* \param error returned error message

+* \return -1 unsupported or invalid file, 0 success, 1 background removed

+*/
+
+int
+wDrawSetBackground(wDraw_p bd, char * path, char ** error)
+{
+    FREE_IMAGE_FORMAT fif = FIF_UNKNOWN;
+
+	FreeImage_SetOutputMessage(HandleFreeImageError);
+

+	if (lastErrorMessage) {

+		free(lastErrorMessage);

+		lastErrorMessage = NULL;

+	}
+
+    if (path) {
+        // check the file signature and deduce its format
+        // (the second argument is currently not used by FreeImage)
+        fif = FreeImage_GetFileType(path, 0);
+
+        if (fif == FIF_UNKNOWN) {
+            // no signature ?
+            // try to guess the file format from the file extension
+            fif = FreeImage_GetFIFFromFilename(path);
+        }
+
+        // check that the plugin has reading capabilities ...
+        if ((fif != FIF_UNKNOWN) && FreeImage_FIFSupportsReading(fif)) {
+            // ok, let's load the file
+            bd->background = FreeImage_Load(fif, path, 0);
+
+            // unless a bad file format, we are done !
+            if (!bd->background) {
+                *error = lastErrorMessage;
+                return (-1);
+            } else {
+                return (0);
+            }
+        } else {
+			*error = strdup(_("Image file is invalid or cannot be read."));
+            return (-1);
+        }
+    } else {
+        if (bd->background) {
+            FreeImage_Unload(bd->background);
+            bd->background = 0;
+        }
+
+        return (1);
+    }
+}
+
+/**

+* Draw background to screen. The background will be sized and rotated before being shown. The bitmap 

+* is scaled so that the width is equal to size. The height is changed proportionally. 

+*

+* \param bd drawing context

+* \param pos_x, pos_y bitmap position

+* \param size desired width after scaling

+* \param angle 

+* \param screen visibility of bitmap in percent

+*/
+
+void
+wDrawShowBackground(wDraw_p bd, wPos_t pos_x, wPos_t pos_y, wPos_t size,
+                    wAngle_t angle, int screen)
+{
+    if (bd->background) {
+        double scale;
+        FIBITMAP *tmp;
+        FIBITMAP *rotated;
+
+        if (size == 0) {
+            scale = 1.0;
+        } else {
+            scale = (double)size / FreeImage_GetWidth(bd->background);
+        }
+
+        tmp = FreeImage_RescaleRect(bd->background,
+                                    (int)((double)FreeImage_GetWidth(bd->background) * scale),
+                                    (int)((double)FreeImage_GetHeight(bd->background) * scale),
+                                    0,
+                                    0,
+                                    FreeImage_GetWidth(bd->background),
+                                    FreeImage_GetHeight(bd->background),
+                                    FILTER_BILINEAR,
+                                    0);
+        FreeImage_AdjustColors(tmp, screen, -screen, 1.0, FALSE);
+        FREE_IMAGE_TYPE image_type = FreeImage_GetImageType(tmp);
+
+        switch (image_type) {
+        case FIT_BITMAP:
+            switch (FreeImage_GetBPP(tmp)) {
+            case 8: {
+                BYTE color = 255;
+                rotated = FreeImage_Rotate(tmp, angle, &color);
+            }
+            break;
+
+            case 24: // we could also use 'RGBTRIPLE color' here
+            case 32: {
+                RGBQUAD color = { 255, 255, 255, 0 };
+                // for 24-bit images, the first 3 bytes will be read
+                // for 32-bit images, the first 4 bytes will be read
+                rotated = FreeImage_Rotate(tmp, angle, &color);
+            }
+            break;
+            }
+
+            break;
+
+        case FIT_UINT16: {
+            WORD color = 255;
+            rotated = FreeImage_Rotate(tmp, angle, &color);
+        }
+        break;
+
+        case FIT_RGB16: // we could also use 'FIRGB16 color' here
+        case FIT_RGBA16: {
+            FIRGBA16 color = { 255, 255, 255, 0 };
+            // for RGB16 images, the first 3 WORD will be read
+            // for RGBA16 images, the first 4 WORD will be read
+            rotated = FreeImage_Rotate(tmp, angle, &color);
+        }
+        break;
+
+        case FIT_FLOAT: {
+            float color = 1.0F;
+            rotated = FreeImage_Rotate(tmp, angle, &color);
+        }
+        break;
+
+        case FIT_RGBF: // we could also use 'FIRGBF color' here
+        case FIT_RGBAF: {
+            FIRGBAF color = { 1, 1, 1, 0 };
+            // for RGBF images, the first 3 float will be read
+            // for RGBAF images, the first 4 float will be read
+            rotated = FreeImage_Rotate(tmp, angle, &color);
+        }
+        break;
+        }
+
+        SetDIBitsToDevice(bd->hDc,
+                          pos_x,
+                          bd->h - pos_y - FreeImage_GetHeight(rotated),
+                          FreeImage_GetWidth(rotated),
+                          FreeImage_GetHeight(rotated),
+                          0, 0,
+                          0,
+                          FreeImage_GetHeight(rotated),
+                          FreeImage_GetBits(rotated),
+                          FreeImage_GetInfo(rotated),
+                          DIB_RGB_COLORS);
+        FreeImage_Unload(tmp);
+        FreeImage_Unload(rotated);
+    }
+}
\ No newline at end of file
diff --git a/app/wlib/mswlib/mswbitmap.c b/app/wlib/mswlib/mswbitmap.c
index e369e78..95b8a69 100644
--- a/app/wlib/mswlib/mswbitmap.c
+++ b/app/wlib/mswlib/mswbitmap.c
@@ -24,10 +24,12 @@
 #include <windows.h>
 #include <string.h>
 #include <malloc.h>
+#include <math.h>
 #include <stdlib.h>
 #include <commdlg.h>
 #include <stdio.h>
 #include <assert.h>
+#include "misc.h"
 #include "mswint.h"
 #include "i18n.h"
 
@@ -177,14 +179,15 @@ void mswDrawIcon(
 		memset( bmiInfo->bmiColors, 0, bm->colorcnt * sizeof( RGBQUAD ));
 		memset( &bmiInfo->bmiColors[ bm->transparent ], 0xFF, sizeof( RGBQUAD ));
 	}
+
 	StretchDIBits(hDc, offw, offh,
-        bmiInfo->bmiHeader.biWidth,
-        bmiInfo->bmiHeader.biHeight,
-        0, 0,
-        bmiInfo->bmiHeader.biWidth,
-        bmiInfo->bmiHeader.biHeight,
-        bm->pixels, bmiInfo, 				
-        DIB_RGB_COLORS, SRCAND);
+				 (int)ceil(bmiInfo->bmiHeader.biWidth*scaleIcon),
+	             (int)ceil(bmiInfo->bmiHeader.biHeight*scaleIcon),
+	              0, 0,
+	              bmiInfo->bmiHeader.biWidth,
+	              bmiInfo->bmiHeader.biHeight,
+	              bm->pixels, bmiInfo,
+	              DIB_RGB_COLORS, SRCAND);
 	
 	/* now paint the bitmap with transparent set to black */
 	if( bm->type == mswIcon_bitmap ) {
@@ -221,16 +224,16 @@ void mswDrawIcon(
         }
 		memset( &bmiInfo->bmiColors[ bm->transparent ], 0, sizeof( RGBQUAD ));
     }
-    
+
     /* show the bitmap */
     StretchDIBits(hDc, offw, offh,
-            bmiInfo->bmiHeader.biWidth,
-            bmiInfo->bmiHeader.biHeight,
-            0, 0,
-            bmiInfo->bmiHeader.biWidth,
-            bmiInfo->bmiHeader.biHeight,
-            bm->pixels, bmiInfo, 				
-            DIB_RGB_COLORS, SRCPAINT);
+				 (int)ceil(bmiInfo->bmiHeader.biWidth*scaleIcon),
+	             (int)ceil(bmiInfo->bmiHeader.biHeight*scaleIcon),
+                  0, 0,
+                  bmiInfo->bmiHeader.biWidth,
+                  bmiInfo->bmiHeader.biHeight,
+                  bm->pixels, bmiInfo,
+                  DIB_RGB_COLORS, SRCPAINT);
 
     /* forget the data */
     free( bmiInfo );
@@ -434,11 +437,14 @@ wIcon_p wIconCreatePixMap( char *pm[])
 
 			/* look up pixel info in color table */
 			k = 0;
-			while( pixel != keys[ k ] )
+			while(k < col && pixel != keys[ k ] )
 				k++;
-
-			/* save the index into color table */
-			*(cq + j) = k;
+			if (pixel == keys[k]) {
+				/* save the index into color table */
+				*(cq + j) = k;
+			} else {
+				*(cq + j) = 0;
+			}
 		}
 	}		
 	free( keys );
@@ -507,4 +513,4 @@ wBitmapCreate( wWin_p parent, wPos_t x, wPos_t y, long option, wIcon_p iconP )
 	control->data = iconP;
 
 	return (wControl_p)control;
-}
\ No newline at end of file
+}
diff --git a/app/wlib/mswlib/mswbutt.c b/app/wlib/mswlib/mswbutt.c
index d213695..16f31c1 100644
--- a/app/wlib/mswlib/mswbutt.c
+++ b/app/wlib/mswlib/mswbutt.c
@@ -37,11 +37,7 @@ int kludge12 = 0;
  *****************************************************************************
  */
 
-
-
 static XWNDPROC oldButtProc = NULL;
-static XWNDPROC newButtProc;
-
 
 struct wButton_t {
 		WOBJ_COMMON
@@ -88,9 +84,9 @@ static void drawButton(
 	COLORREF colF;
 
 #define LEFT (0)
-#define RIGHT (bm->w+10)
+#define RIGHT (LONG)ceil(bm->w*scaleIcon+10)
 #define TOP (0)
-#define BOTTOM (bm->h+10)
+#define BOTTOM (LONG)ceil(bm->h*scaleIcon+10)
 
 	/* get the lightest and the darkest color to use */
 	colL = GetSysColor( COLOR_BTNHIGHLIGHT );
@@ -239,6 +235,7 @@ static LRESULT buttPush( wControl_p b, HWND hWnd, UINT message, WPARAM wParam, L
 	DRAWITEMSTRUCT * di = (DRAWITEMSTRUCT *)lParam;
 	wBool_t selected;
 
+
 	switch (message) {
 	case WM_COMMAND:
 		if (bb->action /*&& !bb->busy*/) {
@@ -253,8 +250,8 @@ static LRESULT buttPush( wControl_p b, HWND hWnd, UINT message, WPARAM wParam, L
 			break;
 		mi->CtlType = ODT_BUTTON;
 		mi->CtlID = wParam;
-		mi->itemWidth = bb->w;
-		mi->itemHeight = bb->h;
+		mi->itemWidth = (UINT)ceil(bb->w*scaleIcon);
+		mi->itemHeight = (UINT)ceil(bb->h*scaleIcon);
 		} return 0L;
 
 	case WM_DRAWITEM:
@@ -369,8 +366,8 @@ wButton_p wButtonCreate(
 	b->selected = 0;
 	mswComputePos( (wControl_p)b, x, y );
 	if (b->option&BO_ICON) {
-		width = bm->w+10;
-		h = bm->h+10;
+		width = (wPos_t)ceil(bm->w*scaleIcon)+10;
+		h = (int)ceil(bm->h*scaleIcon)+10;
 		b->icon = bm;
 	} else {
 		width = (wPos_t)(width*mswScale);
@@ -405,5 +402,9 @@ wButton_p wButtonCreate(
 	}
 	if ( !mswThickFont )
 		SendMessage( b->hWnd, WM_SETFONT, (WPARAM)mswLabelFont, 0L );
+
+
+	InvalidateRect(b->hWnd, &rect, TRUE);
+
 	return b;
 }
diff --git a/app/wlib/mswlib/mswchksm.c b/app/wlib/mswlib/mswchksm.c
deleted file mode 100644
index 602c204..0000000
--- a/app/wlib/mswlib/mswchksm.c
+++ /dev/null
@@ -1,125 +0,0 @@
-#include <stdio.h>
-#include <sys/stat.h>
-#include "../include/wlib.h"
-#ifdef WINDOWS
-#include <windows.h>
-#include "mswint.h"
-#endif
-
-#define HEWHDROFFSET	(0x3C)
-
-static FILE * openfile( const char * fn, const char * mode, long * fileSize )
-{
-	unsigned short PageCnt;
-	long FileSize;
-	FILE *fp;
-	struct stat Stat;
-	fp = fopen( fn, mode );
-	if (fp == NULL) {
-		perror( "fopen" );
-		return NULL;
-	}
-	fread( &PageCnt, sizeof(PageCnt), 1, fp ); /* Read past signature */
-	fread( &PageCnt, sizeof(PageCnt), 1, fp ); /* Read past pagesize */
-	FileSize = PageCnt;
-	fread( &PageCnt, sizeof(PageCnt), 1, fp ); /* Read past pagesize */
-	if ( FileSize == 0L )
-		FileSize = PageCnt * 512L;
-	else
-		FileSize += (PageCnt - 1) * 512L;
-	*fileSize = FileSize;
-	stat( fn, &Stat );
-	*fileSize = (long)Stat.st_size;
-	fprintf( stderr, "size1 = %ld, size2 = %ld\n", FileSize, (long)Stat.st_size );
-	return fp;
-}
-
-
-static unsigned short mswCheck16( FILE * fp, long FileSize, unsigned short * sum16stored )
-{
-	unsigned short int sum16, NxtInt;
-	long x;
-	unsigned char NxtChar;
-	sum16 = 0;
-	fseek(fp, 0, SEEK_SET);
-
-	for (x=0L; x<FileSize/2L; x++) {
-		fread( &NxtInt, sizeof NxtInt, 1, fp );
-		if (x == 9)
-			*sum16stored = NxtInt;
-		else
-			sum16 += NxtInt;
-	}
-	if (FileSize%2) {
-		fread( &NxtChar, sizeof NxtChar, 1, fp );
-		sum16 += (unsigned int)NxtChar;
-	}
-	return sum16;
-}
-
-
-static int mswCheck32( FILE * fp, long FileSize, long * sum32off, unsigned long * sum32computed, unsigned long * sum32stored )
-{
-	unsigned long sum32, NxtLong;
-	long x;
-	long NewHdrOffset;
-	unsigned char NxtByte, y;
-
-	fseek( fp, HEWHDROFFSET, SEEK_SET );
-	fread( &NewHdrOffset, sizeof NewHdrOffset, 1, fp );
-	if (NewHdrOffset == 0) {
-		fprintf( stderr, "NewHdrOffset == 0\n" );
-		return 0;
-	}
-	NewHdrOffset = (NewHdrOffset/4)*4;
-	*sum32off = NewHdrOffset + 8;
-	sum32 = 0L;
-	fseek( fp, 0, SEEK_SET );
-	for (x = ( NewHdrOffset + 8 ) / 4; x; x-- ) {
-		fread( &NxtLong, sizeof NxtLong, 1, fp );
-		sum32 += NxtLong;
-	}
-	fread( sum32stored, sizeof sum32stored, 1, fp );
-
-	for (x=0; x<(FileSize-NewHdrOffset - 12)/4; x++) {
-		fread( &NxtLong, sizeof NxtLong, 1, fp );
-		sum32 += NxtLong;
-	}
-	if ( 0L != (x=FileSize%4L) ) {
-		NxtLong = 0L;
-		for (y=0; y<x; y++ ) {
-			fread( &NxtByte, sizeof NxtByte, 1, fp );
-			NxtLong += (unsigned long)NxtByte << (8*y);
-		}
-		sum32 += NxtLong;
-	}
-	*sum32computed = sum32;
-	return 1;
-}
-
-
-#ifdef WINDOWS
-wBool_t wCheckExecutable( void )
-{
-	char fileName[1024];
-	FILE * fp;
-	long FileSize;
-	GetModuleFileName( mswHInst, fileName, sizeof fileName );
-	fp = openfile( fileName, "rb", &FileSize );
-#ifdef LATER
-	{
-		unsigned long int sum32offset, sum32computed, sum32stored;
-		if ( ! mswCheck32( fp, FileSize, &sum32offset, &sum32computed, &sum32stored ) )
-			return FALSE;
-		return sum32computed == sum32stored;
-	}
-#else
-	{
-		unsigned short int sum16computed, sum16stored;
-		sum16computed = mswCheck16( fp, FileSize, &sum16stored );
-		sum16computed += sum16stored;
-		return sum16computed == 0xFFFF;
-	}
-#endif
-}
-#endif
diff --git a/app/wlib/mswlib/mswdraw.c b/app/wlib/mswlib/mswdraw.c
index bf0ab76..c2739e6 100644
--- a/app/wlib/mswlib/mswdraw.c
+++ b/app/wlib/mswlib/mswdraw.c
@@ -1,8 +1,26 @@
-/*
- * $Header: /home/dmarkle/xtrkcad-fork-cvs/xtrkcad/app/wlib/mswlib/mswdraw.c,v 1.6 2009-05-15 18:16:16 m_fischer Exp $
+/** \file mswdraw.c
+ * Draw basic geometric shapes
  */
 
-#define _WIN32_WINNT 0x0500		/* for wheel mouse supposrt */
+/*  XTrackCAD - Model Railroad CAD
+ *  Copyright (C) 2005 Dave Bullis
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */	
+
+#define _WIN32_WINNT 0x0600		/* for wheel mouse supposrt */
 #include <windows.h>
 #include <string.h>
 #include <malloc.h>
@@ -16,8 +34,12 @@
 #else
 #define wFont_t tagLOGFONT
 #endif
+
+#include "misc.h"
 #include "mswint.h"
+#include <FreeImage.h>
 
+wBool_t wDrawDoTempDraw = TRUE;
 /*
  *****************************************************************************
  *
@@ -39,6 +61,8 @@ static long clrOp = 0xbb0226;
 
 #define CENTERMARK_LENGTH 6
 
+bool bDrawMainBM = 0;
+
 #ifdef SLOW
 static wPos_t XPIX2INCH( wDraw_p d, int ix )
 {
@@ -119,6 +143,31 @@ void wDrawDelayUpdate(
 {
 }
 
+wBool_t wDrawSetTempMode(
+	wDraw_p bd,
+	wBool_t bTemp )
+{
+	wBool_t rc = bd->bTempMode;
+	bd->bTempMode = bTemp;
+	if (rc == FALSE && bTemp == TRUE) {
+		// Main to Temp drawing
+		// Copy mainBM to tempBM
+		wDrawClearTemp( bd );
+		if (bDrawMainBM) return rc;
+		HDC hDcOld = CreateCompatibleDC(bd->hDc);
+		HBITMAP hBmOld = SelectObject(hDcOld, bd->hBmMain);
+		SelectObject(bd->hDc, bd->hBmTemp);
+		BitBlt(bd->hDc, 0, 0,
+			bd->w, bd->h,
+			hDcOld, 0, 0,
+			SRCCOPY);
+		SelectObject(hDcOld, hBmOld);
+		DeleteDC(hDcOld);
+		bd->bCopiedMain = TRUE;
+	}
+	return rc;
+}
+
 /**
  * Sets the proper pen and composition for the next drawing operation
  * 
@@ -130,68 +179,83 @@ void wDrawDelayUpdate(
  * \param dc IN color
  * \param dopt IN ????
  */
-
 static void setDrawMode(
-		HDC hDc,
 		wDraw_p d,
 		wDrawWidth dw,
 		wDrawLineType_e lt,
 		wDrawColor dc,
 		wDrawOpts dopt )
 {
-	int mode;
+	long centerPen[] = {40,10,20,10};
+	long phantomPen[] = {40,10,20,10,20,10};
+
 	HPEN hOldPen;
 	static wDraw_p d0;
 	static wDrawWidth dw0 = -1;
 	static wDrawLineType_e lt0 = (wDrawLineType_e)-1;
 	static wDrawColor dc0 = -1;
-	static int mode0 = -1;
 	static LOGBRUSH logBrush = { 0, 0, 0 };
 	DWORD penStyle;
 
+	if ( wDrawDoTempDraw && (dopt & wDrawOptTemp) )
+		SelectObject(d->hDc, d->hBmTemp);
+	else
+		SelectObject(d->hDc, d->hBmMain);
+
 	if ( d->hasPalette ) {
 		int winPaletteClock = mswGetPaletteClock();
 		if ( d->paletteClock < winPaletteClock ) {
-			RealizePalette( hDc );
+			RealizePalette( d->hDc );
 			d->paletteClock = winPaletteClock;
 		}
 	}
 
-	if (dopt & wDrawOptTemp) {
-		mode = R2_NOTXORPEN;
-	} else {
-		mode = R2_COPYPEN;
-	}
-	SetROP2( hDc, mode );
-	if ( d == d0 && mode == mode0 && dw0 == dw && lt == lt0 && dc == dc0 )
+	SetROP2( d->hDc, R2_COPYPEN );
+	if ( d == d0 && dw0 == dw && lt == lt0 && dc == dc0 )
 		return;
 
 	// make sure that the line width is at least 1!
 	if( !dw ) 
 		dw++;
 
-	d0 = d; mode0 = mode; dw0 = dw; lt0 = lt; dc0 = dc;
+	d0 = d; dw0 = dw; lt0 = lt; dc0 = dc;
+
+	void * penarray = NULL;
+	int penarray_size = 0;
 
 	logBrush.lbColor = mswGetColor(d->hasPalette,dc);
 	if ( lt==wDrawLineSolid ) {
 		penStyle = PS_GEOMETRIC | PS_SOLID;
 		if ( noFlatEndCaps == FALSE )
 			penStyle |= PS_ENDCAP_FLAT;
-		d->hPen = ExtCreatePen( penStyle,
-				dw,
-				&logBrush,
-				0,
-				NULL );
-				/*colorPalette.palPalEntry[dc] );*/
-	} else {
-		d->hPen = CreatePen( PS_DOT, 0, mswGetColor( d->hasPalette, dc ) );
-	}
-	hOldPen = SelectObject( hDc, d->hPen );
+	} else if (lt == wDrawLineDot) {
+		penStyle = PS_GEOMETRIC | PS_DOT;
+	} else if (lt == wDrawLineDash) {
+		penStyle = PS_GEOMETRIC | PS_DASH;
+	} else if (lt == wDrawLineDashDot) {
+		penStyle = PS_GEOMETRIC | PS_DASHDOT;
+	} else if ( lt == wDrawLineDashDotDot){
+		penStyle = PS_GEOMETRIC | PS_DASHDOTDOT;
+	} else if (  lt == wDrawLineCenter) {
+		penStyle = PS_GEOMETRIC | PS_USERSTYLE;
+		penarray = &centerPen;
+		penarray_size = sizeof(centerPen)/sizeof(long);
+	} else if (  lt == wDrawLinePhantom) {
+		penStyle = PS_GEOMETRIC | PS_USERSTYLE;
+		penarray = &phantomPen;
+		penarray_size = sizeof(phantomPen) / sizeof(long);
+	} else
+		penStyle = PS_GEOMETRIC | PS_SOLID;
+	d->hPen = ExtCreatePen( penStyle,
+					dw,
+					&logBrush,
+					penarray_size,
+					penarray );
+	hOldPen = SelectObject( d->hDc, d->hPen );
 	DeleteObject( hOldPen );
 }
 
 static void setDrawBrush(
-		HDC hDc,
 		wDraw_p d,
 		wDrawColor dc,
 		wDrawOpts dopt )
@@ -200,7 +264,7 @@ static void setDrawBrush(
 	static wDraw_p d0;
 	static wDrawColor dc0 = -1;
 
-	setDrawMode( hDc, d, 0, wDrawLineSolid, dc, dopt );
+	setDrawMode( d, 0, wDrawLineSolid, dc, dopt );
 	if ( d == d0 && dc == dc0 )
 		return;
 
@@ -208,7 +272,7 @@ static void setDrawBrush(
 
 	d->hBrush = CreateSolidBrush( 
 				mswGetColor(d->hasPalette,dc) );
-	hOldBrush = SelectObject( hDc, d->hBrush );
+	hOldBrush = SelectObject( d->hDc, d->hBrush );
 	DeleteObject( hOldBrush );
 }
 
@@ -270,7 +334,7 @@ void wDrawLine(
 {
 	POINT p0, p1;
 	RECT rect;
-	setDrawMode( d->hDc, d, dw, lt, dc, dopt );
+	setDrawMode( d, dw, lt, dc, dopt );
 	p0.x = XINCH2PIX(d,p0x);
 	p0.y = YINCH2PIX(d,p0y);
 	p1.x = XINCH2PIX(d,p1x);
@@ -381,7 +445,7 @@ void wDrawArc(
 	pe.x = XINCH2PIX(d,(wPos_t)pex);
 	pe.y = YINCH2PIX(d,(wPos_t)pey);
 
-	setDrawMode( d->hDc, d, dw, lt, dc, dopt );
+	setDrawMode( d, dw, lt, dc, dopt );
 
 	if (dw == 0)
 		dw = 1;
@@ -495,7 +559,7 @@ void wDrawPoint(
 		return;
 	if ( p0.x >= d->w || p0.y >= d->h )
 		return;
-	setDrawMode( d->hDc, d, 0, wDrawLineSolid, dc, dopt );
+	setDrawMode( d, 0, wDrawLineSolid, dc, dopt );
 
 	SetPixel( d->hDc, p0.x, p0.y, mswGetColor(d->hasPalette,dc) /*colorPalette.palPalEntry[dc]*/ );
 	if (d->hWnd) {
@@ -689,6 +753,7 @@ void wDrawGetTextSize(
 		wPos_t *w,
 		wPos_t *h,
 		wPos_t *d,
+		wPos_t *a,
 		wDraw_p bd,
 		const char * text,
 		wFont_p fp,
@@ -717,12 +782,25 @@ void wDrawGetTextSize(
 	*w = XPIXELSTOINCH( bd, x );
 	*h = YPIXELSTOINCH( bd, y );
 	*d = YPIXELSTOINCH(bd, textMetric.tmDescent );
+	*a = YPIXELSTOINCH(bd, textMetric.tmAscent );
 
 	SelectObject( bd->hDc, prevFont );
 	DeleteObject( newFont );
 	fp->lfHeight = oldLfHeight;
 }
-
+/**
+ * Draw text
+ * 
+ * \param d	device context
+ * \param px position x
+ * \param py position y
+ * \param angle drawing angle
+ * \param text text to print
+ * \param fp font
+ * \param siz font size
+ * \param dc color
+ * \param dopts drawing options
+ */
 void wDrawString(
     wDraw_p d,
     wPos_t px,
@@ -736,8 +814,6 @@ void wDrawString(
 {
     int x, y;
     HFONT newFont, prevFont;
-    HDC newDc;
-    HBITMAP oldBm, newBm;
     DWORD extent;
     int w, h;
     RECT rect;
@@ -756,61 +832,47 @@ void wDrawString(
     y = YINCH2PIX(d,py) + (int)(mswcos(angle)*fp->lfHeight-0.5);
 
     if (noNegDrawArgs > 0 && (x < 0 || y < 0)) {
+		DeleteObject(newFont);
         return;
     }
 
-    if (dopts & wDrawOptTemp) {
-        setDrawMode(d->hDc, d, 0, wDrawLineSolid, dc, dopts);
-        newDc = CreateCompatibleDC(d->hDc);
-        prevFont = SelectObject(newDc, newFont);
-        extent = GetTextExtent(newDc, CAST_AWAY_CONST text, strlen(text));
-        w = LOWORD(extent);
-        h = HIWORD(extent);
+		setDrawMode( d, 0, wDrawLineSolid, dc, dopts );
+		prevFont = SelectObject(d->hDc, newFont);
+        SetBkMode(d->hDc, TRANSPARENT);
 
-        if (h > w) {
-            w = h;
+        if (dopts & wDrawOutlineFont) {
+            HPEN oldPen;
+            BeginPath(d->hDc);
+            TextOut(d->hDc, x, y, text, strlen(text));
+            EndPath(d->hDc);
+
+            // Now draw outline text
+            oldPen = SelectObject(d->hDc,
+                                  CreatePen(PS_SOLID, 1,
+                                            mswGetColor(d->hasPalette, dc)));
+            StrokePath(d->hDc);
+            SelectObject(d->hDc, oldPen);
+        } else {
+            COLORREF old;
+
+            old = SetTextColor(d->hDc, mswGetColor(d->hasPalette,
+                                                   dc));
+            TextOut(d->hDc, x, y, text, strlen(text));
+            SetTextColor(d->hDc, old);
         }
 
-        newBm = CreateCompatibleBitmap(d->hDc, w*2, w*2);
-        oldBm = SelectObject(newDc, newBm);
-        rect.top = rect.left = 0;
-        rect.bottom = rect.right = w*2;
-        FillRect(newDc, &rect, GetStockObject(WHITE_BRUSH));
-        TextOut(newDc, w, w, text, strlen(text));
-        BitBlt(d->hDc, x-w, y-w, w*2, w*2, newDc, 0, 0, tmpOp);
-        SelectObject(newDc, oldBm);
-        DeleteObject(newBm);
-        SelectObject(newDc, prevFont);
-        DeleteDC(newDc);
-
-        if (d->hWnd) {
-            rect.top = y-(w+1);
-            rect.bottom = y+(w+1);
-            rect.left = x-(w+1);
-            rect.right = x+(w+1);
-            myInvalidateRect(d, &rect);
-        }
-    } else {
-        COLORREF old;
-        prevFont = SelectObject(d->hDc, newFont);
-        SetBkMode(d->hDc, TRANSPARENT);
-        old = SetTextColor(d->hDc, mswGetColor(d->hasPalette,
-                                               dc));
-        TextOut(d->hDc, x, y, text, strlen(text));
-        SetTextColor(d->hDc, old);
         extent = GetTextExtent(d->hDc, CAST_AWAY_CONST text, strlen(text));
         SelectObject(d->hDc, prevFont);
         w = LOWORD(extent);
         h = HIWORD(extent);
 
         if (d->hWnd) {
-            rect.top = y-(w+h+1);
-            rect.bottom = y+(w+h+1);
-            rect.left = x-(w+h+1);
-            rect.right = x+(w+h+1);
+            rect.top = y - (w + h + 1);
+            rect.bottom = y + (w + h + 1);
+            rect.left = x - (w + h + 1);
+            rect.right = x + (w + h + 1);
             myInvalidateRect(d, &rect);
         }
-    }
 
     DeleteObject(newFont);
     fp->lfHeight = oldLfHeight;
@@ -846,9 +908,9 @@ wFontSize_t wSelectedFontSize( void )
 	return fontSize;
 }
 
-void wSetSelectedFontSize(int size)
+void wSetSelectedFontSize(wFontSize_t size)
 {
-	fontSize = (wFontSize_t)size;
+	fontSize = size;
 }
 
 /*
@@ -870,10 +932,18 @@ void wDrawFilledRectangle(
 		wDrawColor color,
 		wDrawOpts opts )
 {
+	int mode;
 	RECT rect;
 	if (d == NULL)
 		return;
-	setDrawBrush( d->hDc, d, color, opts );
+	setDrawBrush( d, color, opts );
+	if (opts & wDrawOptTransparent) {
+		mode = R2_NOTXORPEN;
+	}
+	else {
+		mode = R2_COPYPEN;
+	}
+	SetROP2(d->hDc, mode);
 	rect.left = XINCH2PIX(d,px);
 	rect.right = XINCH2PIX(d,px+sx);
 	rect.top = YINCH2PIX(d,py+sy);
@@ -903,103 +973,230 @@ void wDrawFilledRectangle(
 }
 
 #ifdef DRAWFILLPOLYLOG
-static FILE * logF;
+    static FILE * logF;
 #endif
-static int wFillPointsMax = 0;
-static POINT * wFillPoints;
+
+static dynArr_t wFillPoints_da;
+static dynArr_t wFillType_da;
+
+#define POINTTYPE(N) DYNARR_N( BYTE, wFillType_da, (N) )
+#define POINTPOS(N) DYNARR_N( POINT, wFillPoints_da, (N) )
+
+/**
+ * Add a point definition to the list. The clipping rectangle is recalculated to
+ * include the new point.
+ *
+ * \param d IN drawing context
+ * \param pk IN index of new point
+ * \param pp IN pointer to the point's coordinates
+ * \param type IN line type
+ * \param pr IN/OUT clipping rectangle
+ */
 
 static void addPoint(
-		int * pk,
-		POINT * pp,
-		RECT * pr )
+    wDraw_p d,
+    int pk,
+    coOrd * pp,
+    BYTE type, RECT * pr)
 {
+    POINT p;
+    p.x = XINCH2PIX(d, pp->x);
+    p.y = YINCH2PIX(d, pp->y);
+
 #ifdef DRAWFILLPOLYLOG
-fprintf( logF, "	q[%d] = {%d,%d}\n", *pk, pp->x, pp->y );
+    fprintf(logF, "	q[%d] = {%d,%d}\n", pk, p.x, p.y);
 #endif
-	if ( *pk > 0 &&
-		 wFillPoints[(*pk)-1].x == pp->x && wFillPoints[(*pk)-1].y == pp->y )
-		return;
-	wFillPoints[ (*pk)++ ] = *pp;
-	if (pp->x<pr->left)
-		pr->left = pp->x;
-	if (pp->x>pr->right)
-		pr->right = pp->x;
-	if (pp->y<pr->top)
-		pr->top = pp->y;
-	if (pp->y>pr->bottom)
-		pr->bottom = pp->y;
+
+    DYNARR_N(POINT, wFillPoints_da, pk) = p;
+    DYNARR_N(BYTE, wFillType_da, pk) = type;
+
+    if (p.x < pr->left) {
+        pr->left = p.x;
+    }
+    if (p.x > pr->right) {
+        pr->right = p.x;
+    }
+    if (p.y < pr->top) {
+        pr->top = p.y;
+    }
+    if (p.y > pr->bottom) {
+        pr->bottom = p.y;
+    }
 }
 
-void wDrawFilledPolygon(
-		wDraw_p d,
-		wPos_t p[][2],
-		int cnt,
-		wDrawColor color,
-		wDrawOpts opts )
-{				 
-	RECT rect;
-	int i, k;
-	POINT p0, p1, q0, q1;
-	static POINT zero = { 0, 0 };
-	wBool_t p1Clipped;
+/**
+ * Draw a polyline consisting of straights with smoothed or rounded corners.
+ * Optionally the area can be filled.
+ *
+ * \param d	IN	drawing context
+ * \param node IN 2 dimensional array of coordinates
+ * \param type IN type of corener (vertex, smooth or round)
+ * \param cnt IN number of points
+ * \param color IN color
+ * \param dw IN line width
+ * \param lt IN line type
+ * \param opts IN drawing options
+ * \param fill IN area will be filled if true
+ * \param open IN do not close area
+ */
 
-	if (d == NULL)
-		return;
-	if (cnt*2 > wFillPointsMax) {
-		wFillPoints = realloc( wFillPoints, cnt * 2 * sizeof *(POINT*)NULL );
-		if (wFillPoints == NULL) {
-			fputs("can't realloc wFillPoints\n", stderr);
-			abort();
+void wDrawPolygon(
+    wDraw_p d,
+    wPos_t node[][2],
+    wPolyLine_e type[],
+    wIndex_t cnt,
+    wDrawColor color,
+    wDrawWidth dw,
+    wDrawLineType_e lt,
+    wDrawOpts opts,
+    int fill,
+    int open)
+{
+    RECT rect;
+    int i, prevNode, nextNode;
+    int pointCount = 0;
+    coOrd endPoint0, endPoint1, controlPoint0, controlPoint1;
+    coOrd point, startingPoint;
+    BOOL rc;
+    int closed = 0;
+
+    if (d == NULL) {
+        return;
+    }
+
+    // make sure the array for the points is large enough
+    // worst case are rounded corners that require 4 points
+    DYNARR_RESET(POINT,wFillPoints_da);
+    DYNARR_SET(POINT,wFillPoints_da,(cnt + 1) * 4);
+    DYNARR_RESET(BYTE,wFillType_da);
+    DYNARR_SET(POINT,wFillType_da, (cnt + 1) * 4);
+
+    BeginPath(d->hDc);
+
+    if (fill) {
+		int mode;
+        setDrawBrush(d, color, opts);
+		if (opts & wDrawOptTransparent) {
+			mode = R2_NOTXORPEN;
 		}
-		wFillPointsMax = cnt*2;
-	}
-	setDrawBrush( d->hDc, d, color, opts );
-	p1.x = rect.left = rect.right = XINCH2PIX(d,p[cnt-1][0]-1);
-	p1.y = rect.top = rect.bottom = YINCH2PIX(d,p[cnt-1][1]+1);
-#ifdef DRAWFILLPOLYLOG
-logF = fopen( "log.txt", "a" );
-fprintf( logF, "\np[%d] = {%d,%d}\n", cnt-1, p1.x, p1.y );
-#endif
-	p1Clipped = FALSE;
-	for ( i=k=0; i<cnt; i++ ) {
-		p0 = p1;
-		p1.x = XINCH2PIX(d,p[i][0]-1);
-		p1.y = YINCH2PIX(d,p[i][1]+1);
-#ifdef DRAWFILLPOLYLOG
-fprintf( logF, "p[%d] = {%d,%d}\n", i, p1.x, p1.y );
-#endif
-		q0 = p0;
-		q1 = p1;
-		if ( clip0( &q0, &q1, NULL ) ) {
-#ifdef DRAWFILLPOLYLOG
-fprintf( logF, "  clip( {%d,%d} {%d,%d} )  = {%d,%d} {%d,%d}\n", p0.x, p0.y, p1.x, p1.y, q0.x, q0.y, q1.x, q1.y );
-#endif
-			if ( q0.x != p0.x || q0.y != p0.y ) {
-				if ( k > 0 && ( q0.x > q0.y ) != ( wFillPoints[k-1].x > wFillPoints[k-1].y ) )
-					 addPoint( &k, &zero, &rect );
-				addPoint( &k, &q0, &rect );
-			}
-			addPoint( &k, &q1, &rect );
-			p1Clipped = ( q1.x != p1.x || q1.y != p1.y );
+		else {
+			mode = R2_COPYPEN;
 		}
-	}
-	if ( p1Clipped &&
-		 ( wFillPoints[k-1].x > wFillPoints[k-1].y ) != ( wFillPoints[0].x > wFillPoints[0].y ) )
-		addPoint( &k, &zero, &rect );
+		SetROP2(d->hDc, mode);
+
+    } else {
+        setDrawMode(d, dw, lt, color, opts);
+    }
+
+    rect.left = rect.right = XINCH2PIX(d,node[cnt-1][0]-1);
+    rect.top = rect.bottom = YINCH2PIX(d,node[cnt-1][1]+1);
+
 #ifdef DRAWFILLPOLYLOG
-fflush( logF );
-fclose( logF );
+    logF = fopen("log.txt", "a");
+    fprintf(logF, "\np[%d] = {%d,%d}\n", cnt-1, node[0][0], node[0][1]);
 #endif
-	if ( k <= 2 )
-		return;
-	Polygon( d->hDc, wFillPoints, k );
-	if (d->hWnd) {
-		rect.top--;
-		rect.left--;
-		rect.bottom++;
-		rect.right++;
-		myInvalidateRect( d, &rect );
-	}
+
+    for (i=0; i<cnt; i++) {
+        wPolyLine_e type1;
+        point.x = node[i][0];
+        point.y = node[i][1];
+		if (type != NULL)
+			type1 = type[i];
+		else
+			type1 = wPolyLineStraight;
+
+        if (type1 == wPolyLineRound || type1 == wPolyLineSmooth) {
+            prevNode = (i == 0) ? cnt - 1 : i - 1;
+            nextNode = (i == cnt - 1) ? 0 : i + 1;
+
+            // calculate distance to neighboring nodes
+            int prevXDistance = node[i][0] - node[prevNode][0];
+            int prevYDistance = node[i][1] - node[prevNode][1];
+            int nextXDistance = node[nextNode][0]-node[i][0];
+            int nextYDistance = node[nextNode][1]-node[i][1];
+
+            // distance from node to endpoints of curve is half the line length
+            endPoint0.x = (prevXDistance/2)+node[prevNode][0];
+            endPoint0.y = (prevYDistance/2)+node[prevNode][1];
+            endPoint1.x = (nextXDistance/2)+node[i][0];
+            endPoint1.y = (nextYDistance/2)+node[i][1];
+
+            if (type1 == wPolyLineRound) {
+                double distNext = (nextXDistance*nextXDistance + nextYDistance * nextYDistance);
+                double distPrev = (prevXDistance*prevXDistance + prevYDistance * prevYDistance);
+                // but should be half of the shortest line length (equidistant from node) for round
+                if ((distPrev > 0) && (distNext > 0)) {
+                    double ratio = sqrt(distPrev / distNext);
+                    if (distPrev < distNext) {
+                        endPoint1.x = ((nextXDistance*ratio) / 2) + node[i][0];
+                        endPoint1.y = ((nextYDistance*ratio) / 2) + node[i][1];
+                    } else {
+                        endPoint0.x = node[i][0] - (prevXDistance / (2 * ratio));
+                        endPoint0.y = node[i][1] - (prevYDistance / (2 * ratio));
+                    }
+                }
+                // experience says that the best look is achieved if the
+                // control points are in the middle between end point and node
+                controlPoint0.x = (node[i][0] - endPoint0.x) / 2 + endPoint0.x;
+                controlPoint0.y = (node[i][1] - endPoint0.y) / 2 + endPoint0.y;
+
+                controlPoint1.x = (endPoint1.x - node[i][0]) / 2 + node[i][0];
+                controlPoint1.y = (endPoint1.y - node[i][1]) / 2 + node[i][1];
+            } else {
+                controlPoint0 = point;
+                controlPoint1 = point;
+            }
+        }
+
+        if (i==0) {
+            if (type1 == wPolyLineStraight || open) {
+                // for straight lines or open shapes use the starting point as passed
+                addPoint(d, pointCount++, &point, PT_MOVETO, &rect);
+                startingPoint = point;
+            } else {
+                // for Bezier begin with the calculated starting point
+                addPoint(d, pointCount++, &endPoint0, PT_MOVETO, &rect);
+                addPoint(d, pointCount++, &controlPoint0, PT_BEZIERTO, &rect);
+                addPoint(d, pointCount++, &controlPoint1, PT_BEZIERTO, &rect);
+                addPoint(d, pointCount++, &endPoint1, PT_BEZIERTO, &rect);
+                startingPoint = endPoint0;
+            }
+        } else {
+            if (type1 == wPolyLineStraight || (open && (i==cnt-1))) {
+                addPoint(d, pointCount++, &point, PT_LINETO, &rect);
+            } else {
+                if (i==cnt-1 && !open) {
+                    closed = TRUE;
+                }
+                addPoint(d, pointCount++, &endPoint0, PT_LINETO, &rect);
+                addPoint(d, pointCount++, &controlPoint0, PT_BEZIERTO, &rect);
+                addPoint(d, pointCount++, &controlPoint1, PT_BEZIERTO, &rect);
+                addPoint(d, pointCount++, &endPoint1,
+                         PT_BEZIERTO | (closed ? PT_CLOSEFIGURE : 0), &rect);
+            }
+        }
+    }
+
+    if (!open && !closed) {
+        addPoint(d, pointCount++, &startingPoint, PT_LINETO, &rect);
+    }
+    rc = PolyDraw(d->hDc, wFillPoints_da.ptr, wFillType_da.ptr, pointCount);
+
+    EndPath(d->hDc);
+
+    if (fill && !open) {
+        FillPath(d->hDc);
+    } else {
+        StrokePath(d->hDc);
+    }
+
+    if (d->hWnd) {
+        rect.top--;
+        rect.left--;
+        rect.bottom++;
+        rect.right++;
+        myInvalidateRect(d, &rect);
+    }
 }
 
 #define MAX_FILLCIRCLE_POINTS	(30)
@@ -1022,7 +1219,7 @@ void wDrawFilledCircle(
 	p1.x = XINCH2PIX(d,x+r);
 	p1.y = YINCH2PIX(d,y-r)+1;
 						   
-	setDrawBrush( d->hDc, d, color, opts );						  
+	setDrawBrush( d, color, opts );						  
 	if ( noNegDrawArgs > 0 && ( p0.x < 0 || p0.y < 0 ) ) {
 		if ( r > MAX_FILLCIRCLE_POINTS )
 			cnt = MAX_FILLCIRCLE_POINTS;
@@ -1035,7 +1232,8 @@ void wDrawFilledCircle(
 			circlePts[inx][0] = x + (int)(r * mswcos( inx*dang ) + 0.5 );
 			circlePts[inx][1] = y + (int)(r * mswsin( inx*dang ) + 0.5 );
 		}
-		wDrawFilledPolygon( d, circlePts, cnt, color, opts );
+		//wDrawFilledPolygon( d, circlePts, NULL, cnt, color, opts );
+		wDrawPolygon(d, circlePts, NULL, cnt, color, 1, wDrawLineSolid,opts, TRUE, FALSE );
 	} else {
 		Ellipse( d->hDc, p0.x, p0.y, p1.x, p1.y );
 		if (d->hWnd) {
@@ -1084,21 +1282,30 @@ void wDrawRestoreImage(
 }
 
 
-void wDrawClear( wDraw_p d )
+void wDrawClearTemp( wDraw_p d )
 {
 	RECT rect;
-	SetROP2( d->hDc, R2_WHITE );
-	Rectangle( d->hDc, 0, 0, d->w, d->h );
+	SelectObject( d->hDc, d->hBmTemp );
+	BitBlt(d->hDc, 0, 0, d->w, d->h, d->hDc, 0, 0, WHITENESS);
 	if (d->hWnd) {
-	rect.top = 0;
-	rect.bottom = d->h;
-	rect.left = 0;
-	rect.right = d->w;
-	InvalidateRect( d->hWnd, &rect, FALSE );
+		rect.top = 0;
+		rect.bottom = d->h;
+		rect.left = 0;
+		rect.right = d->w;
+		InvalidateRect( d->hWnd, &rect, FALSE );
 	}
 }
 
 
+void wDrawClear( wDraw_p d )
+{
+	SelectObject( d->hDc, d->hBmMain );
+	// BitBlt is faster than Rectangle
+	BitBlt(d->hDc, 0, 0, d->w, d->h, d->hDc, 0, 0, WHITENESS);
+	wDrawClearTemp(d);
+}
+
+
 void wDrawSetSize(
 		wDraw_p d,
 		wPos_t width,
@@ -1196,7 +1403,7 @@ void wDrawBitMap(
 		wDrawColor dc,
 		wDrawOpts dopt )
 {
-	HDC bmDc, hDc;
+	HDC bmDc;
 	HBITMAP oldBm;
 	DWORD mode;
 	int x0, y0;
@@ -1208,9 +1415,7 @@ void wDrawBitMap(
 	if ( noNegDrawArgs > 0 && ( x0 < 0 || y0 < 0 ) )
 		return;
 #endif
-	if (dopt & wDrawOptTemp) {
-		mode = tmpOp;
-	} else if (dc == wDrawColorWhite) {
+	if (dc == wDrawColorWhite) {
 		mode = clrOp;
 		dc = wDrawColorBlack;
 	} else {
@@ -1224,22 +1429,9 @@ void wDrawBitMap(
 				RGB( 255, 255, 255 ), bm->w, bm->h, bm->bmx );
 		bm->color = dc;
 	}
-	if ( (dopt & wDrawOptNoClip) != 0 &&
-		 ( px < 0 || px >= d->w || py < 0 || py >= d->h ) ) {
-		x0 += d->x;
-		y0 += d->y;
-		hDc = GetDC( ((wControl_p)(d->parent))->hWnd );
-		bmDc = CreateCompatibleDC( hDc );
-		oldBm = SelectObject( bmDc, bm->bm );
-		BitBlt( hDc, x0, y0, bm->w, bm->h, bmDc, 0, 0, tmpOp );
-		SelectObject( bmDc, oldBm );
-		DeleteDC( bmDc );
-		ReleaseDC( ((wControl_p)(d->parent))->hWnd, hDc );
-		return;
-	}
 
 	bmDc = CreateCompatibleDC( d->hDc );
-	setDrawMode( d->hDc, d, 0, wDrawLineSolid, dc, dopt );
+	setDrawMode( d, 0, wDrawLineSolid, dc, dopt );
 	oldBm = SelectObject( bmDc, bm->bm );
 	BitBlt( d->hDc, x0, y0, bm->w, bm->h, bmDc, 0, 0, mode );
 	SelectObject( bmDc, oldBm );
@@ -1260,7 +1452,7 @@ wDrawBitMap_p wDrawBitMapCreate(
 		int h,
 		int x,
 		int y,
-		const char * bits )
+		const unsigned char * bits )
 {
 	wDrawBitMap_p bm;
 	int bmSize = ((w+7)/8) * h;
@@ -1322,12 +1514,14 @@ long FAR PASCAL XEXPORT mswDrawPush(
 		hDc = GetDC(hWnd);
 		if ( b->option & BD_DIRECT ) {
 			b->hDc = hDc;
-			b->hBm = 0;
+			b->hBmMain = 0;
+			b->hBmTemp = 0;
 			b->hBmOld = 0;
 		} else {
 			b->hDc = CreateCompatibleDC( hDc ); 
-			b->hBm = CreateCompatibleBitmap( hDc, b->w, b->h );
-			b->hBmOld = SelectObject( b->hDc, b->hBm );
+			b->hBmMain = CreateCompatibleBitmap( hDc, b->w, b->h );
+			b->hBmTemp = CreateCompatibleBitmap( hDc, b->w, b->h );
+			b->hBmOld = SelectObject( b->hDc, b->hBmMain );
 		}
 		if (mswPalette) {
 			SelectPalette( b->hDc, mswPalette, 0 );
@@ -1355,8 +1549,12 @@ long FAR PASCAL XEXPORT mswDrawPush(
 			if ( b->option & BD_DIRECT ) {
 			} else {
 			hDc = GetDC( b->hWnd );
-			b->hBm = CreateCompatibleBitmap( hDc, b->w, b->h );
-			DeleteObject(SelectObject( b->hDc, b->hBm ));
+//-			DeleteObject( b->hBmOld );
+			DeleteObject( b->hBmMain );
+			DeleteObject( b->hBmTemp );
+			b->hBmMain = CreateCompatibleBitmap( hDc, b->w, b->h );
+			b->hBmTemp = CreateCompatibleBitmap( hDc, b->w, b->h );
+//-			b->hBmOld = SelectObject( b->hDc, b->hBmMain );
 			ReleaseDC( b->hWnd, hDc );
 			SetROP2( b->hDc, R2_WHITE );
 			Rectangle( b->hDc, 0, 0, b->w, b->h );
@@ -1383,6 +1581,7 @@ long FAR PASCAL XEXPORT mswDrawPush(
 	case WM_LBUTTONUP:
 	case WM_RBUTTONDOWN:
 	case WM_RBUTTONUP:
+	case WM_LBUTTONDBLCLK:
 		if (message == WM_LBUTTONDOWN)
 			action = wActionLDown;
 		else if (message == WM_RBUTTONDOWN)
@@ -1391,6 +1590,8 @@ long FAR PASCAL XEXPORT mswDrawPush(
 			action = wActionLUp;
 		else if (message == WM_RBUTTONUP)
 			action = wActionRUp;
+		else if (message == WM_LBUTTONDBLCLK)
+			action = wActionLDownDouble;
 		else {
 			if ( (wParam & MK_LBUTTON) != 0)
 				action = wActionLDrag;
@@ -1414,6 +1615,8 @@ long FAR PASCAL XEXPORT mswDrawPush(
 		iy = HIWORD( lParam );
 		x = XPIX2INCH( b, ix );
 		y = YPIX2INCH( b, iy );
+		b->lastX = x;
+		b->lastY = y;
 		if (b->action)
 			b->action( b, b->data, action, x, y );
 		if (b->hWnd)
@@ -1435,7 +1638,7 @@ long FAR PASCAL XEXPORT mswDrawPush(
 		case VK_RIGHT:	extChar = wAccelKey_Right; break;				
 		case VK_LEFT:	extChar = wAccelKey_Left; break;
 		case VK_BACK:	extChar = wAccelKey_Back; break;
-		/*case VK_F1:	extChar = wAccelKey_F1; break;*/
+		case VK_F1:		extChar = wAccelKey_F1; break;
 		case VK_F2:		extChar = wAccelKey_F2; break;
 		case VK_F3:		extChar = wAccelKey_F3; break;
 		case VK_F4:		extChar = wAccelKey_F4; break;
@@ -1450,9 +1653,9 @@ long FAR PASCAL XEXPORT mswDrawPush(
 		}
 		if (b && b->action) {
 			if (extChar != wAccelKey_None)
-				b->action( b, b->data, wActionExtKey + ( (int)extChar << 8 ), 0, 0 );
+				b->action( b, b->data, wActionExtKey + ( (int)extChar << 8 ), b->lastX, b->lastY );
 			else
-				b->action( b, b->data, wActionText + ( wParam << 8 ), 0, 0 );
+				b->action( b, b->data, wActionText + ( wParam << 8 ), b->lastX, b->lastY );
 		}
 		return 0;
 
@@ -1468,11 +1671,22 @@ long FAR PASCAL XEXPORT mswDrawPush(
 						b->paletteClock = winPaletteClock;
 					}
 				}
+				HBITMAP hBmOld = SelectObject( b->hDc, b->hBmMain );
+
+			if (bDrawMainBM) {
+				BitBlt(hDc, rect.left, rect.top,
+					rect.right - rect.left, rect.bottom - rect.top,
+					b->hDc, rect.left, rect.top,
+					SRCCOPY);
+			}
+				SelectObject( b->hDc, b->bCopiedMain?b->hBmTemp:b->hBmMain );
 				BitBlt( hDc, rect.left, rect.top,
 						rect.right-rect.left, rect.bottom-rect.top,
 						b->hDc, rect.left, rect.top,
-						SRCCOPY );
+						bDrawMainBM?SRCAND:SRCCOPY);
+				SelectObject( b->hDc, hBmOld );
 				EndPaint( hWnd, &ps );
+				b->bCopiedMain = FALSE;
 			}
 		}
 		break;
@@ -1499,18 +1713,44 @@ long FAR PASCAL XEXPORT mswDrawPush(
 static LRESULT drawMsgProc( wDraw_p b, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam )
 {
 	wAction_t action;
-
+	
 	switch( message ) {
 	case WM_MOUSEWHEEL:
 		/* handle mouse wheel events */
-		/* fwKeys = GET_KEYSTATE_WPARAM(wParam); modifier keys are currently ignored */
-		if ( GET_WHEEL_DELTA_WPARAM(wParam) > 0 ) {
-			action = wActionWheelUp;
+		if (GET_KEYSTATE_WPARAM(wParam) & (MK_SHIFT|MK_MBUTTON) ) {
+			if (GET_KEYSTATE_WPARAM(wParam) & MK_CONTROL ) {
+				if (GET_WHEEL_DELTA_WPARAM(wParam) > 0) {
+					action = wActionScrollLeft;
+				} else {
+					action = wActionScrollRight;
+				}
+			} else {
+				if (GET_WHEEL_DELTA_WPARAM(wParam) > 0) {
+					action = wActionScrollUp;
+				} else {
+					action = wActionScrollDown;
+				}
+			}
 		} else {
-			action = wActionWheelDown;
+			if (GET_WHEEL_DELTA_WPARAM(wParam) > 0) {
+				action = wActionWheelUp;
+			} else {
+				action = wActionWheelDown;
+			}
+		}
+		if (b->action)
+			b->action( b, b->data, action, b->lastX, b->lastY );
+		return 0;
+	case WM_MOUSEHWHEEL:
+		if ( GET_KEYSTATE_WPARAM(wParam) & (MK_SHIFT|MK_MBUTTON)) {
+			if ( GET_WHEEL_DELTA_WPARAM(wParam) > 0 ) {
+				action = wActionScrollRight;
+			} else {
+				action = wActionScrollLeft;
+			}
 		}
 		if (b->action)
-			b->action( b, b->data, action, 0, 0 );
+			b->action( b, b->data, action, b->lastX, b->lastY );
 		return 0;
 	}
 
@@ -1521,10 +1761,12 @@ static LRESULT drawMsgProc( wDraw_p b, HWND hWnd, UINT message, WPARAM wParam, L
 static void drawDoneProc( wControl_p b )
 {
 	wDraw_p d = (wDraw_p)b;
-	if (d->hBm) {
+	if (d->hBmMain) {
 		SelectObject( d->hDc, d->hBmOld );
-		DeleteObject( d->hBm );
-		d->hBm = (HBITMAP)0;
+		DeleteObject( d->hBmMain );
+		d->hBmMain = (HBITMAP)0;
+		DeleteObject( d->hBmTemp );
+		d->hBmTemp = (HBITMAP)0;
 	}
 	if (d->hPen) {
 		SelectObject( d->hDc, GetStockObject( BLACK_PEN ) );
@@ -1580,10 +1822,17 @@ void mswRepaintAll( void )
 	for ( b=drawList; b; b=b->drawNext ) {
 		if (GetUpdateRect( b->hWnd, &rect, FALSE )) {
 			hDc = BeginPaint( b->hWnd, &ps );
+			HBITMAP hBmOld = SelectObject( b->hDc, b->hBmMain );
 			BitBlt( hDc, rect.left, rect.top,
 						rect.right-rect.left, rect.bottom-rect.top,
 						b->hDc, rect.left, rect.top,
 						SRCCOPY );
+			SelectObject( b->hDc, b->hBmTemp );
+			BitBlt( hDc, rect.left, rect.top,
+						rect.right-rect.left, rect.bottom-rect.top,
+						b->hDc, rect.left, rect.top,
+						SRCAND );
+			SelectObject( b->hDc, hBmOld );
 			EndPaint( b->hWnd, &ps );
 		}
 	}
@@ -1648,6 +1897,7 @@ wDraw_p wDrawCreate(
 		SelectPalette( hDc, mswPalette, 0 );
 		ReleaseDC( d->hWnd, hDc );
 	}
+	d->bCopiedMain = FALSE;
 	return d;
 }
 
@@ -1681,14 +1931,19 @@ wDraw_p wBitMapCreate( wPos_t w, wPos_t h, int planes )
 		wNoticeEx( NT_ERROR, "CreateBitMap: CreateDC fails", "Ok", NULL );
 		return FALSE;
 	}
-	d->hBm = CreateCompatibleBitmap( hDc, d->w, d->h );
-	if ( d->hBm == (HBITMAP)0 ) {
-		wNoticeEx( NT_ERROR, "CreateBitMap: CreateBM fails", "Ok", NULL );
+	d->hBmMain = CreateCompatibleBitmap( hDc, d->w, d->h );
+	if ( d->hBmMain == (HBITMAP)0 ) {
+		wNoticeEx( NT_ERROR, "CreateBitMap: CreateBM Main fails", "Ok", NULL );
+		return FALSE;
+	}
+	d->hBmTemp = CreateCompatibleBitmap( hDc, d->w, d->h );
+	if ( d->hBmTemp == (HBITMAP)0 ) {
+		wNoticeEx( NT_ERROR, "CreateBitMap: CreateBM Temp fails", "Ok", NULL );
 		return FALSE;
 	}
 	d->hasPalette = (GetDeviceCaps(hDc,RASTERCAPS ) & RC_PALETTE) != 0;
 	ReleaseDC( mswHWnd, hDc );
-	d->hBmOld = SelectObject( d->hDc, d->hBm );
+	d->hBmOld = SelectObject( d->hDc, d->hBmMain );
 	if (mswPalette) {
 		SelectPalette( d->hDc, mswPalette, 0 );
 		RealizePalette( d->hDc );
@@ -1697,8 +1952,9 @@ wDraw_p wBitMapCreate( wPos_t w, wPos_t h, int planes )
 	d->hFactor = (double)GetDeviceCaps( d->hDc, LOGPIXELSY );
 	d->DPI = 96.0; /*min( d->wFactor, d->hFactor );*/
 	d->hWnd = 0;
-	SetROP2( d->hDc, R2_WHITE );
-	Rectangle( d->hDc, 0, 0, d->w, d->h );
+	wDrawClear(d);
+//-	SetROP2( d->hDc, R2_WHITE );
+//-	Rectangle( d->hDc, 0, 0, d->w, d->h );
 	return d;
 }
 
@@ -1709,10 +1965,12 @@ wBool_t wBitMapDelete( wDraw_p d )
 		DeleteObject( d->hPen );
 		d->hPen = (HPEN)0;
 	}
-	if (d->hBm) {
+	if (d->hBmMain) {
 		SelectObject( d->hDc, d->hBmOld );
-		DeleteObject( d->hBm );
-		d->hBm = (HBITMAP)0;
+		DeleteObject( d->hBmMain );
+		d->hBmMain = (HBITMAP)0;
+		DeleteObject( d->hBmTemp );
+		d->hBmTemp = (HBITMAP)0;
 	}
 	if (d->hDc) {
 		DeleteDC( d->hDc );
@@ -1722,74 +1980,75 @@ wBool_t wBitMapDelete( wDraw_p d )
 	return TRUE;
 }
 
-wBool_t wBitMapWriteFile( wDraw_p d, const char * fileName )
+/**
+ * write bitmap file. The bitmap in d must contain a valid HBITMAP
+ *
+ * \param  d	    A wDraw_p to process.
+ * \param  fileName Filename of the file.
+ *
+ * \returns A wBool_t. TRUE on success
+ */
+
+wBool_t
+wBitMapWriteFile(wDraw_p d, const char * fileName)
 {
-	char *pixels;
-	int j, ww, chunk;
-	FILE * f;
-	BITMAPFILEHEADER bmfh;
-	struct {
-		BITMAPINFOHEADER bmih;
-		RGBQUAD colors[256];
-	} bmi;
-	int rc;
-	
-	if ( d->hBm == 0)
-		return FALSE;
-	f = wFileOpen( fileName, "wb" );
-	if (!f) {
-		wNoticeEx( NT_ERROR, fileName, "Ok", NULL );
-		return FALSE;
-	}
-	ww = ((d->w +3) / 4) * 4;
-	bmfh.bfType = 'B'+('M'<<8);
-	bmfh.bfSize = (long)(sizeof bmfh) + (long)(sizeof bmi.bmih) + (long)(sizeof bmi.colors) + (long)ww * (long)(d->h);
-	bmfh.bfReserved1 = 0;
-	bmfh.bfReserved2 = 0;
-	bmfh.bfOffBits = sizeof bmfh + sizeof bmi.bmih + sizeof bmi.colors;
-	fwrite( &bmfh, 1, sizeof bmfh, f );
-	bmi.bmih.biSize = sizeof bmi.bmih;
-	bmi.bmih.biWidth = d->w;
-	bmi.bmih.biHeight = d->h;
-	bmi.bmih.biPlanes = 1;
-	bmi.bmih.biBitCount = 8;
-	bmi.bmih.biCompression = BI_RGB;
-	bmi.bmih.biSizeImage = 0;
-	bmi.bmih.biXPelsPerMeter = 75*(10000/254);
-	bmi.bmih.biYPelsPerMeter = 75*(10000/254);
-	bmi.bmih.biClrUsed = bmi.bmih.biClrImportant = mswGetColorList( bmi.colors );
-	SelectObject( d->hDc, d->hBmOld );
-	rc = GetDIBits( d->hDc, d->hBm, 0, 1, NULL, (BITMAPINFO*)&bmi, DIB_RGB_COLORS );
-	if ( rc == 0 ) {
-		wNoticeEx( NT_ERROR, "WriteBitMap: Can't get bitmapinfo from Bitmap", "Ok", NULL );
-		return FALSE;
-	}
-	bmi.bmih.biClrUsed = 256;
-	fwrite( &bmi.bmih, 1, sizeof bmi.bmih, f );
-	fwrite( bmi.colors, 1, sizeof bmi.colors, f );
-	chunk = 32000/ww;
-	pixels = (char*)malloc( ww*chunk );
-	if ( pixels == NULL ) {
-		wNoticeEx( NT_ERROR, "WriteBitMap: no memory", "OK", NULL );
-		return FALSE;
-	}
-	for (j=0;j<d->h;j+=chunk) {
-		if (j+chunk>d->h)
-			chunk = d->h-j;
-		rc = GetDIBits( d->hDc, d->hBm, j, chunk, pixels, (BITMAPINFO*)&bmi, DIB_RGB_COLORS );
-		if ( rc == 0 ) 
-		if ( rc == 0 ) {
-			wNoticeEx( NT_ERROR, "WriteBitMap: Can't get bits from Bitmap", "Ok", NULL );
-			return FALSE;
-		}
-		rc = fwrite( pixels, 1, ww*chunk, f );
-		if (rc != ww*chunk) {
-			wNoticeEx( NT_ERROR, "WriteBitMap: Bad fwrite", "Ok", NULL);
-		}
-	}
-	free( pixels );
-	SelectObject( d->hDc, d->hBm );
-	fclose( f );
-	return TRUE;
+    FIBITMAP *dib = NULL;
+    FIBITMAP *dib2 = NULL;
+    FREE_IMAGE_FORMAT fif = FIF_UNKNOWN;
+    BOOL bSuccess = FALSE;
+
+    if (d->hBmMain) {
+
+        BITMAP bm;
+        GetObject(d->hBmMain, sizeof(BITMAP), (LPSTR)&bm);
+        dib = FreeImage_Allocate(bm.bmWidth, bm.bmHeight, bm.bmBitsPixel, 0, 0, 0);
+        // The GetDIBits function clears the biClrUsed and biClrImportant BITMAPINFO members (dont't know why)
+        // So we save these infos below. This is needed for palettized images only.
+        int nColors = FreeImage_GetColorsUsed(dib);
+        HDC dc = GetDC(NULL);
+        GetDIBits(dc,
+                  d->hBmMain,
+                  0,
+                  FreeImage_GetHeight(dib),
+                  FreeImage_GetBits(dib),
+                  FreeImage_GetInfo(dib),
+                  DIB_RGB_COLORS);
+        ReleaseDC(NULL, dc);
+
+        // restore BITMAPINFO members
+        FreeImage_GetInfoHeader(dib)->biClrUsed = nColors;
+        FreeImage_GetInfoHeader(dib)->biClrImportant = nColors;
+        // we will get a 32 bit bitmap on Windows systems with invalid alpha
+        // so it needs to be converted to 24 bits.
+        // (see: https://sourceforge.net/p/freeimage/discussion/36110/thread/0699ce8e/ )
+        dib2 = FreeImage_ConvertTo24Bits(dib);
+        FreeImage_Unload(dib);
+    }
+
+    // Try to guess the file format from the file extension
+    fif = FreeImage_GetFIFFromFilename(fileName);
+    if (fif != FIF_UNKNOWN) {
+        // Check that the dib can be saved in this format
+        BOOL bCanSave;
+
+        FREE_IMAGE_TYPE image_type = FreeImage_GetImageType(dib2);
+        if (image_type == FIT_BITMAP) {
+            // standard bitmap type
+            WORD bpp = FreeImage_GetBPP(dib2);
+            bCanSave = (FreeImage_FIFSupportsWriting(fif) &&
+                        FreeImage_FIFSupportsExportBPP(fif, bpp));
+        } else {
+            // special bitmap type
+            bCanSave = FreeImage_FIFSupportsExportType(fif, image_type);
+        }
+
+        if (bCanSave) {
+            bSuccess = FreeImage_Save(fif, dib2, fileName, PNG_DEFAULT);
+            return bSuccess;
+        }
+    }
+    FreeImage_Unload(dib2);
+
+    return bSuccess;
 }
 
diff --git a/app/wlib/mswlib/mswedit.c b/app/wlib/mswlib/mswedit.c
index fbae89f..dc70ac3 100644
--- a/app/wlib/mswlib/mswedit.c
+++ b/app/wlib/mswlib/mswedit.c
@@ -1,3 +1,25 @@
+/** \file mswedit.c
+ * Text entry widgets
+ */
+ 
+/*  XTrackCAD - Model Railroad CAD
+ *  Copyright (C) 2005 Dave Bullis
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+ 
 #include <windows.h>
 #include <string.h>
 #include <malloc.h>
@@ -15,6 +37,7 @@ struct wString_t {
 		wStringCallBack_p action;
 		};
 
+#ifdef LATER
 struct wInteger_t {
 		WOBJ_COMMON
 		long low, high;
@@ -30,6 +53,7 @@ struct wFloat_t {
 		double oldValue;
 		wFloatCallBack_p action;
 		};
+#endif // LATER
 
 
 static XWNDPROC oldEditProc = NULL;
@@ -47,53 +71,35 @@ long FAR PASCAL _export pushEdit(
 		UINT wParam,
 		LONG lParam )
 {
-	/* Catch <Return> and cause focus to leave control */
+
 #ifdef WIN32
 	long inx = GetWindowLong( hWnd, GWL_ID );
 #else
 	short inx = GetWindowWord( hWnd, GWW_ID );
 #endif
-	wControl_p b = mswMapIndex( inx );
+	wControl_p b = mswMapIndex(inx);
 
-	switch (message) {
+	switch (message)
+	{
 	case WM_CHAR:
-		if ( b != NULL) {
-			switch( wParam ) {
-			case 0x0D:
-			case 0x1B:
-			case 0x09:
-				SetFocus( ((wControl_p)(b->parent))->hWnd ); 
-				SendMessage( ((wControl_p)(b->parent))->hWnd, WM_CHAR,
-						wParam, lParam );
-				/*SendMessage( ((wControl_p)(b->parent))->hWnd, WM_COMMAND,
-						inx, MAKELONG( hWnd, EN_KILLFOCUS ) );*/
-				return 0L;
-			}
-		}
-		break;
-
-	case WM_KEYUP:
-		if ( b != NULL)
-			switch (b->type) {
-			case B_STRING:
-				if (((wString_p)b)->action)
-					mswSetTrigger( (wControl_p)b, triggerString );
-				break;
-#ifdef LATER
-			case B_INTEGER:
-				if (((wInteger_p)b)->action)
-					mswSetTrigger( (wControl_p)b, triggerInteger );
-				break;
-			case B_FLOAT:
-				if (((wFloat_p)b)->action)
-					mswSetTrigger( (wControl_p)b, triggerFloat );
-				break;
-#endif
-			}
-		break;
+	    if (b != NULL) {
+	        switch (wParam) {
+	        case VK_RETURN:
+	            triggerString(b);
+	            return (0L);
+	            break;
+	        case 0x1B:
+	        case 0x09:
+	            SetFocus(((wControl_p)(b->parent))->hWnd);
+	            SendMessage(((wControl_p)(b->parent))->hWnd, WM_CHAR,
+	                        wParam, lParam);
+	            return 0L;
+	        }
+	    }
+	    break;
 
 	}
-	return CallWindowProc( oldEditProc, hWnd, message, wParam, lParam );
+	return CallWindowProc(oldEditProc, hWnd, message, wParam, lParam);
 }
 
 /*
@@ -112,7 +118,7 @@ void wStringSetValue(
 	WORD len = (WORD)strlen( arg );
 	SendMessage( b->hWnd, WM_SETTEXT, 0, (DWORD)arg );
 #ifdef WIN32
-	SendMessage( b->hWnd, EM_SETSEL, len, len );
+	SendMessage( b->hWnd, EM_SETSEL, 0, -1 );
 	SendMessage( b->hWnd, EM_SCROLLCARET, 0, 0L );
 #else
 	SendMessage( b->hWnd, EM_SETSEL, 0, MAKELPARAM(len,len) );
@@ -140,60 +146,92 @@ const char * wStringGetValue(
 	return buff;
 }
 
+/**
+ * Get the string from a entry field. The returned pointer has to be free() after processing is complete.
+ * 
+ * \param bs IN string entry field
+ * 
+ * \return    pointer to entered string or NULL if entry field is empty.
+ */
 
-static void triggerString(
-		wControl_p b )
+static char *getString(wString_p bs)
 {
-	wString_p bs = (wString_p)b;
-	int cnt;
+    char *tmpBuffer = NULL;
+    UINT chars = SendMessage(bs->hWnd, EM_LINELENGTH, (WPARAM)0, 0L);
 
-	if (bs->action) {
-		*(WPARAM*)&mswTmpBuff[0] = 78;
-		cnt = (int)SendMessage( bs->hWnd, (UINT)EM_GETLINE, 0, (DWORD)(LPSTR)mswTmpBuff );
-		mswTmpBuff[cnt] = '\0';
-		if (bs->valueP)
-			strcpy( bs->valueP, mswTmpBuff );
-		bs->action( mswTmpBuff, bs->data );
-		mswSetTrigger( NULL, NULL );
-	}
+    if (chars) {
+        tmpBuffer = malloc(chars > sizeof(WORD)? chars + 1 : sizeof(WORD) + 1);
+        *(WORD *)tmpBuffer = chars;
+        SendMessage(bs->hWnd, (UINT)EM_GETLINE, 0, (LPARAM)tmpBuffer);
+        tmpBuffer[chars] = '\0';
+    }
+
+    return (tmpBuffer);
 }
 
+/**
+ * Retrieve and process string entry. If a string has been entered, the callback for
+ * the specific entry field is called.
+ *
+ * \param b IN string entry field
+ */
 
-LRESULT stringProc(
-		wControl_p b,
-		HWND hWnd,
-		UINT message,
-		WPARAM wParam,
-		LPARAM lParam )
+static void triggerString(
+    wControl_p b)
 {
-	wString_p bs = (wString_p)b;
-	int cnt;
-	int modified;
-
-	switch( message ) {
-
-	case WM_COMMAND:
-		switch (WCMD_PARAM_NOTF) {
-		case EN_KILLFOCUS:
-			modified = (int)SendMessage( bs->hWnd, (UINT)EM_GETMODIFY, 0, 0L );
-			if (!modified)
-				break;
-			*(WPARAM*)&mswTmpBuff[0] = 78;
-			cnt = (int)SendMessage( bs->hWnd, (UINT)EM_GETLINE, 0, (DWORD)(LPSTR)mswTmpBuff );
-			mswTmpBuff[cnt] = '\0';
-			if (bs->valueP)
-				strncpy( bs->valueP, mswTmpBuff, bs->valueL );
-			if (bs->action) {
-				bs->action( mswTmpBuff, bs->data );
-				mswSetTrigger( NULL, NULL );
-			}
-			break;
-			SendMessage( bs->hWnd, (UINT)EM_SETMODIFY, FALSE, 0L );
-		}
-		break;
+    wString_p bs = (wString_p)b;
+
+    char *enteredString = getString(bs);
+    if (enteredString)
+    {
+        if (bs->valueP) {
+            strcpy(bs->valueP, enteredString);
+        }
+		if (bs->action) {
+            bs->action(enteredString, bs->data);
+        }
+		free(enteredString);
 	}
+}
 
-	return DefWindowProc( hWnd, message, wParam, lParam );
+
+LRESULT stringProc(
+    wControl_p b,
+    HWND hWnd,
+    UINT message,
+    WPARAM wParam,
+    LPARAM lParam)
+{
+    wString_p bs = (wString_p)b;
+    int modified;
+
+    switch (message) {
+
+    case WM_COMMAND:
+        switch (WCMD_PARAM_NOTF) {
+        case EN_KILLFOCUS:
+            modified = (int)SendMessage(bs->hWnd, (UINT)EM_GETMODIFY, 0, 0L);
+            if (!modified) {
+                break;
+            }
+
+            char *enteredString = getString(bs);
+            if (enteredString) {
+                if (bs->valueP) {
+                    strcpy(bs->valueP, enteredString);
+                }
+                if (bs->action) {
+                    bs->action(enteredString, bs->data);
+                    mswSetTrigger(NULL, NULL);
+                }
+                free(enteredString);
+            }
+            SendMessage(bs->hWnd, (UINT)EM_SETMODIFY, FALSE, 0L);
+        }
+        break;
+    }
+
+    return DefWindowProc(hWnd, message, wParam, lParam);
 }
 
 
@@ -249,10 +287,6 @@ wString_p wStringCreate(
 		return b;
 	}
 
-#ifdef CONTROL3D
-	Ctl3dSubclassCtl( b->hWnd);
-#endif
-
 	newEditProc = MakeProcInstance( (XWNDPROC)pushEdit, mswHInst );
 	oldEditProc = (XWNDPROC)GetWindowLong(b->hWnd, GWL_WNDPROC );
 	SetWindowLong( b->hWnd, GWL_WNDPROC, (LONG)newEditProc );
diff --git a/app/wlib/mswlib/mswint.h b/app/wlib/mswlib/mswint.h
index 2311415..e560053 100644
--- a/app/wlib/mswlib/mswint.h
+++ b/app/wlib/mswlib/mswint.h
@@ -1,6 +1,7 @@
 #include "wlib.h"
 #include "mswlib.h"
-#include "dynarr.h"
+//#include "dynarr.h"
+#include "common.h"
 #ifndef WIN32
 /*#define CONTROL3D*/
 #endif
@@ -38,7 +39,9 @@
 #define WSCROLL_PARAM_HWND	HIWORD(lParam)
 #endif
 
-#define CAST_AWAY_CONST (char *)
+#ifndef CAST_AWAY_CONST
+	#define CAST_AWAY_CONST (char *)
+#endif
 
 #define BOOL_T wBool_t
 #define POS_T wPos_t
@@ -122,16 +125,24 @@ struct wDraw_t {
 		double DPI;
 		wDrawRedrawCallBack_p drawRepaint;
 		wDrawActionCallBack_p action;
-		HBITMAP hBm;
+		HBITMAP hBmMain;
+		HBITMAP hBmTemp;
+		HBITMAP hBmOld;
 		HPEN hPen;
 		HBRUSH hBrush;
 		wDraw_p drawNext;
-		HBITMAP hBmOld;
 		wBool_t hasPalette;
 		int paletteClock;
 		HBITMAP hBmBackup;
 		HDC hDcBackup;
 		HBITMAP hBmBackupOld;
+		void *background;
+		wBool_t bTempMode;
+		wBool_t bCopiedMain;
+
+		wPos_t lastX;
+		wPos_t lastY;
+
 		};
 
 extern HINSTANCE mswHInst;
@@ -147,6 +158,7 @@ extern wDrawColor wDrawColorWhite;
 extern wDrawColor wDrawColorBlack;
 extern long mswThickFont;
 extern double mswScale;
+extern double scaleIcon;
 
 DWORD mswGetBaseStyle( wWin_p );
 char * mswStrdup( const char * );
@@ -190,4 +202,5 @@ void deleteBitmaps( void );
 void mswDrawIcon( HDC, int, int, wIcon_p, int, COLORREF, COLORREF );
 
 /* gwin32.c*/
-char *g_win32_getlocale (void);
\ No newline at end of file
+char *g_win32_getlocale (void);
+
diff --git a/app/wlib/mswlib/mswlist.c b/app/wlib/mswlib/mswlist.c
index 2453a5e..95ecec3 100644
--- a/app/wlib/mswlib/mswlist.c
+++ b/app/wlib/mswlib/mswlist.c
@@ -243,7 +243,7 @@ wBool_t wListSetValues(
 		void * itemData )
 {
 	listData * ldp;		
-	WORD curSel;
+	WORD curSel = -1;
 	ldp = (listData*)malloc( sizeof *ldp );
 	ldp->itemContext = itemData;
 	ldp->bm = bm;
diff --git a/app/wlib/mswlib/mswmenu.c b/app/wlib/mswlib/mswmenu.c
index 815752a..d56e24d 100644
--- a/app/wlib/mswlib/mswmenu.c
+++ b/app/wlib/mswlib/mswmenu.c
@@ -31,6 +31,7 @@
 #include <math.h>
 #include <ctype.h>
 #include <assert.h>
+#include "misc.h"
 #include "mswint.h"
 #include "i18n.h"
 
@@ -579,7 +580,7 @@ wMenuPush_p wMenuPushCreate(
 {
 	wMenuPush_p mi;
 	int rc;
-	char label[80];
+	char *label = malloc(strlen(labelStr) + 30 );	/**< The label and sufficient space for the keyboard shortcut */
 	char *cp;
 	char ac;
 	UINT vk;
@@ -591,9 +592,9 @@ wMenuPush_p wMenuPushCreate(
 	mi->mparent = m;
 	mi->acclKey = acclKey;
 	mi->enabled = TRUE;
-	strcpy( label, mi->labelStr );
+	strcpy(label, labelStr);
 	modifier = 0;
-	if ( acclKey != 0 ) {
+	if ( acclKey != 0 && strlen(label ) < 60 ) {
 		DYNARR_APPEND( acclTable_t, acclTable_da, 10 );
 		cp = label + strlen( label );
 		*cp++ = '\t';
@@ -625,6 +626,7 @@ wMenuPush_p wMenuPushCreate(
 		acclTable(acclTable_da.cnt-1).mp = mi;
 	}
 	rc = AppendMenu( m->menu, MF_STRING, mi->index, label );
+	free(label);
 	return mi;
 }
 
diff --git a/app/wlib/mswlib/mswmisc.c b/app/wlib/mswlib/mswmisc.c
index e045cc8..6b5f1c9 100644
--- a/app/wlib/mswlib/mswmisc.c
+++ b/app/wlib/mswlib/mswmisc.c
@@ -22,6 +22,7 @@
 
 #define _WIN32_WINNT 0x0500
 #include <windows.h>
+#include <shellapi.h>
 #include <string.h>
 #include <malloc.h>
 #include <stdlib.h>
@@ -30,8 +31,10 @@
 #include <stdio.h>
 #include <assert.h>
 #include <htmlhelp.h>
+#include "misc.h"
 #include "mswint.h"
 #include "i18n.h"
+#include "FreeImage.h"
 
 #if _MSC_VER > 1300
 #define stricmp _stricmp
@@ -47,6 +50,8 @@ char * mswStrdup(const char *);
 #define ALARM_TIMER		(902)
 #define BALLOONHELP_TIMER		(903)
 #define TRIGGER_TIMER	(904)
+#define CONTROLHILITEWIDTH (2)
+#define CONTROLHILITECOLOR (RGB(0x3a,0x5f,0xcd))
 
 #define WANT_LITTLE_LABEL_FONT
 
@@ -78,6 +83,8 @@ HFONT mswLabelFont;
 long mswThickFont = 1;
 double mswScale = 1.0;
 
+double scaleIcon = 1.0;				   /**< Scaling factor for toolbar icons */
+
 callBacks_t *mswCallBacks[CALLBACK_CNT];
 
 void closeBalloonHelp(void);
@@ -87,7 +94,12 @@ static wControl_p getControlFromCursor(HWND, wWin_p *);
  */
 
 struct wWin_t {
-    WOBJ_COMMON
+	WOBJ_COMMON
+	int validGeometry;
+	int min_width;
+	int max_width;
+	int min_height;
+	int max_height;
     wPos_t lastX, lastY;
     wPos_t padX, padY;
     wControl_p first, last;
@@ -174,7 +186,21 @@ static int dumpControls;
 
 extern char *userLocale;
 
-
+// list of supported fileformats for image files
+char * filterImageFiles[] = { N_("All image files"),
+							"*.gif;*.jpg;*.jpeg;*.png;*.tif;*.tiff",
+							N_("GIF files (*.gif)"),
+							"*.gif",
+							N_("JPEG files (*.jpeg,*.jpg)"),
+							"*.jpg;*.jpeg",
+							N_("PNG files (*.png)"),
+							"*.png",
+							N_("TIFF files (*.tiff, *.tif)"),
+							"*.tif;*.tiff",
+							N_("All files (*)"),
+							"*",
+							};
+
 /*
  *****************************************************************************
  *
@@ -610,6 +636,35 @@ static void getSavedSizeAndPos(
 }
 
 /**
+ * Set min and max dimensions for a window. 
+ *
+ * \param min_width IN minimum width of window
+ * \param max_width IN maximum width of window
+ * \param min_height IN minimum height of window
+ * \param max_height IN maximum height of window
+ * \param base_width IN unused on Windows
+ * \param base_height IN unused on Windows
+ * \param aspect_ration IN unused on Windows
+ */
+void wSetGeometry(wWin_p win,
+	int min_width,
+	int max_width,
+	int min_height,
+	int max_height,
+	int base_width,
+	int base_height,
+	double aspect_ratio)
+{
+	win->validGeometry = TRUE;	//remember that geometry was set
+	win->min_width = min_width;
+	win->max_width = max_width;
+	win->min_height = min_height;
+	win->max_height = max_height;
+
+	return;
+}
+
+/**
  * Create a window. Retrieves the saved size and position and restores the created window accordingly.
  *
  * \param hWnd IN parent window
@@ -812,6 +867,10 @@ wWin_p wWinMainCreate(
 	wPrefGetInteger("draw", "maximized", &maximize, 0L);
 	option |= (maximize ? F_MAXIMIZE : 0);
 
+	wPrefGetFloat(PREFSECTION, LARGEICON, &scaleIcon, 1.0);
+	if (scaleIcon < 1.0) scaleIcon = 1.0;
+	if (scaleIcon > 2.0) scaleIcon = 2.0;
+
     showCmd = SW_SHOW;
     w = winCommonCreate(NULL, W_MAIN, option|F_RESIZE, "MswMainWindow",
                         WS_OVERLAPPEDWINDOW, labelStr, winProc, x, y, data,
@@ -819,13 +878,10 @@ wWin_p wWinMainCreate(
     mswHWnd = w->hWnd;
 
     if (!mswThickFont) {
-        DWORD dw;
         SendMessage(w->hWnd, WM_SETFONT, (WPARAM)mswLabelFont, 0L);
         hDc = GetDC(w->hWnd);
         GetTextMetrics(hDc, &tm);
         mswEditHeight = tm.tmHeight+2;
-        dw = GetTextExtent(hDc, "AXqypj", 6);
-        mswEditHeight = HIWORD(dw)+2;
         ReleaseDC(w->hWnd, hDc);
     }
 
@@ -1380,12 +1436,11 @@ void wWinClear(
 {
 }
 
-void wSetCursor(
+void wSetCursor(wDraw_p win,
     wCursor_t cursor)
 {
     switch (cursor) {
     case wCursorNormal:
-    case wCursorQuestion:
     default:
         SetCursor(LoadCursor(NULL, IDC_ARROW));
         break;
@@ -1401,6 +1456,42 @@ void wSetCursor(
     case wCursorIBeam:
         SetCursor(LoadCursor(NULL, IDC_IBEAM));
         break;
+
+    case wCursorQuestion:
+    	SetCursor(LoadCursor(NULL, IDC_HELP));
+    	break;
+
+    case wCursorHand:
+       	SetCursor(LoadCursor(NULL, IDC_HAND));
+       	break;
+
+    case wCursorNo:
+       	SetCursor(LoadCursor(NULL, IDC_NO));
+       	break;
+
+    case wCursorSizeAll:
+       	SetCursor(LoadCursor(NULL, IDC_SIZEALL));
+       	break;
+
+    case wCursorSizeNESW:
+       	SetCursor(LoadCursor(NULL, IDC_SIZENESW));
+       	break;
+
+    case wCursorSizeNWSE:
+       	SetCursor(LoadCursor(NULL, IDC_SIZENWSE));
+       	break;
+
+    case wCursorSizeNS:
+       	SetCursor(LoadCursor(NULL, IDC_SIZENS));
+       	break;
+
+    case wCursorSizeWE:
+       	SetCursor(LoadCursor(NULL, IDC_SIZEWE));
+       	break;
+
+    case wCursorAppStart:
+    	SetCursor(LoadCursor(NULL, IDC_APPSTARTING));
+        break;
     }
 
     curCursor = cursor;
@@ -1663,7 +1754,7 @@ void wControlSetLabel(
     wControl_p b,
     const char * labelStr)
 {
-    if (b->type == B_RADIO || b->type == B_TOGGLE) {
+    if (b->type == B_RADIO ) {
         ;
     } else {
         int lab_l;
@@ -1693,8 +1784,6 @@ void wControlSetContext(
     b->data = context;
 }
 
-static int controlHiliteWidth = 5;
-static int controlHiliteWidth2 = 3;
 void wControlHilite(
     wControl_p b,
     wBool_t hilite)
@@ -1702,12 +1791,13 @@ void wControlHilite(
     HDC hDc;
     HPEN oldPen, newPen;
     int oldMode;
+	LOGBRUSH logBrush = { BS_SOLID, CONTROLHILITECOLOR, (ULONG_PTR)NULL };
 
     if (b == NULL) {
         return;
     }
 
-    if (!IsWindowVisible(b->parent->hWnd)) {
+    if (!IsWindowVisible(b->parent->hWnd)) {	
         return;
     }
 
@@ -1716,14 +1806,18 @@ void wControlHilite(
     }
 
     hDc = GetDC(b->parent->hWnd);
-    newPen = CreatePen(PS_SOLID, controlHiliteWidth, RGB(0,0,0));
+	newPen = ExtCreatePen(PS_GEOMETRIC | PS_SOLID | PS_ENDCAP_ROUND | PS_JOIN_BEVEL,
+						  CONTROLHILITEWIDTH,
+						  &logBrush,
+						  0,
+						  NULL);
     oldPen = SelectObject(hDc, newPen);
     oldMode = SetROP2(hDc, R2_NOTXORPEN);
-    MoveTo(hDc, b->x-controlHiliteWidth2, b->y-controlHiliteWidth2);
-    LineTo(hDc, b->x+b->w+controlHiliteWidth2, b->y-controlHiliteWidth2);
-    LineTo(hDc, b->x+b->w+controlHiliteWidth2, b->y+b->h+controlHiliteWidth2);
-    LineTo(hDc, b->x-controlHiliteWidth2, b->y+b->h+controlHiliteWidth2);
-    LineTo(hDc, b->x-controlHiliteWidth2, b->y-controlHiliteWidth2);
+	Rectangle(hDc,
+		b->x - CONTROLHILITEWIDTH - 1,
+		b->y - CONTROLHILITEWIDTH - 1,
+		b->x + b->w + CONTROLHILITEWIDTH + 1,
+		b->y + b->h + CONTROLHILITEWIDTH + 1);
     SetROP2(hDc, oldMode);
     SelectObject(hDc, oldPen);
     DeleteObject(newPen);
@@ -1766,6 +1860,26 @@ void wMessage(
     ReleaseDC(w->hWnd, hDc);
 }
 
+/**
+ * Open a document using an external application
+ * 
+ * \param file
+ * \return TRUE on success, FALSE on error
+ * 
+ */
+unsigned wOpenFileExternal(char *file)
+{
+	HINSTANCE res;
+
+	res = ShellExecute(mswHWnd, "open", file, NULL, NULL, SW_SHOW);
+
+	if ((int)res <= 32) {
+		wNoticeEx(NT_ERROR, "Error when opening file!", "Cancel", NULL);
+		return(FALSE);
+	}
+
+	return(TRUE);
+}
 
 void wExit(int rc)
 {
@@ -2040,12 +2154,22 @@ int wNotice3(
     }
 }
 
+/**
+ * Show help text for the given topic. 
+ *
+ * \param  topic The topic. if NULL the index page is shown.
+ */
 
 void wHelp(
     const char * topic)
 {
     char *pszHelpTopic;
     HWND hwndHelp;
+	char *theTopic = "index";
+
+	if (topic) {
+		theTopic = topic;
+	}
 
     if (!helpInitted) {
         HtmlHelp(NULL, NULL, HH_INITIALIZE, (DWORD)&dwCookie) ;
@@ -2054,9 +2178,9 @@ void wHelp(
 
     /*	             "c:\\help.chm::/intro.htm>mainwin", */
     /* attention: always adapt constant value (10) to needed number of formatting characters */
-    pszHelpTopic = malloc(strlen(helpFile) + strlen(topic) + 10);
+    pszHelpTopic = malloc(strlen(helpFile) + strlen(theTopic) + 10);
     assert(pszHelpTopic != NULL);
-    sprintf(pszHelpTopic, "/%s.html", topic);
+    sprintf(pszHelpTopic, "/%s.html", theTopic);
     hwndHelp = HtmlHelp(mswHWnd, helpFile, HH_DISPLAY_TOPIC,
                         (DWORD_PTR)pszHelpTopic);
 
@@ -2068,6 +2192,8 @@ void wHelp(
 }
 
 
+
+
 void doHelpMenu(void * context)
 {
     HH_FTS_QUERY ftsQuery;
@@ -2092,6 +2218,13 @@ void doHelpMenu(void * context)
         HtmlHelp(mswHWnd, helpFile, HH_DISPLAY_SEARCH,(DWORD)&ftsQuery);
         break;
 
+
+    case 3: /*Context*/
+    	const char * topic;
+    	topic = GetCurCommandName();
+    	wHelp(topic);
+    	break;
+
     default:
         return;
     }
@@ -2099,11 +2232,16 @@ void doHelpMenu(void * context)
     helpInitted = TRUE;
 }
 
+void wDoAccelHelp(wAccelKey_e key, void * context) {
+	doHelpMenu(context);
+}
+
 void wMenuAddHelp(
     wMenu_p m)
 {
-    wMenuPushCreate(m, NULL, "&Contents", 0, doHelpMenu, (void*)1);
-    wMenuPushCreate(m, NULL, "&Search for Help on...", 0, doHelpMenu, (void*)2);
+    wMenuPushCreate(m, NULL, _("&Contents"), 0, doHelpMenu, (void*)1);
+    wMenuPushCreate(m, NULL, _("&Search for Help on..."), 0, doHelpMenu, (void*)2);
+    wMenuPushCreate(m, NULL, _("Co&mmand Context Help"), 0, doHelpMenu, (void*)3);
 }
 
 
@@ -2326,6 +2464,24 @@ struct wFilSel_t {
 
 #define SELECTEDFILENAME_BUFFERSIZE	(8*1024)	/**<estimated size in case all param files are selected */
 
+char *
+GetImageFileFormats(void)
+{
+	char *filter = malloc(2048);
+	char *current = filter;
+	char *message;
+
+	for (int i = 0; i < sizeof(filterImageFiles) / sizeof(filterImageFiles[0]); i += 2) {
+		message = gettext(filterImageFiles[i]);
+		strcpy(current, message);
+		current += strlen(message) + 1;
+		strcpy(current, filterImageFiles[i + 1]);
+		current += strlen(current) + 1;
+	}
+	*current = '\0';
+	return(filter);
+}
+
 /**
  * Run the file selector. After the selector is finished an array of filenames is
  * created. Each filename will be fully qualified. The array and the number of
@@ -2356,11 +2512,16 @@ int wFilSelect(
             strcmp(dirName, ".") == 0) {
         dirName = wGetUserHomeDir();
     }
-
     memset(&ofn, 0, sizeof ofn);
     ofn.lStructSize = sizeof ofn;
     ofn.hwndOwner = mswHWnd;
-    ofn.lpstrFilter = fs->extList;
+	if (fs->option == FS_PICTURES) {
+		ofn.lpstrFilter = GetImageFileFormats();
+	}
+	else {
+		ofn.lpstrFilter = fs->extList;
+	}
+
     ofn.nFilterIndex = 0;
     selFileName = malloc(SELECTEDFILENAME_BUFFERSIZE);
     memset(selFileName, '\0', SELECTEDFILENAME_BUFFERSIZE);
@@ -2599,6 +2760,23 @@ MainWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
     wAccelKey_e extChar;
 
     switch (message) {
+	case WM_GETMINMAXINFO:
+		LPMINMAXINFO pMMI = (LPMINMAXINFO)lParam;
+		inx = GetWindowWord(hWnd, 0);
+
+		if (inx >= CONTROL_BASE && inx <= controlMap_da.cnt) {
+			w = (wWin_p)controlMap(inx - CONTROL_BASE).b;
+			if (w != NULL) {
+				if (w->validGeometry) {
+					pMMI->ptMaxTrackSize.x = w->max_width;
+					pMMI->ptMaxTrackSize.y = w->max_height;
+					pMMI->ptMinTrackSize.x = w->min_width;
+					pMMI->ptMinTrackSize.y = w->min_height;
+				}
+			}
+		}
+		return(0);
+
     case WM_MOUSEWHEEL:
         inx = GetWindowWord(hWnd, 0);
         b = getControlFromCursor(hWnd, NULL);
@@ -2614,22 +2792,6 @@ MainWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
     case WM_DRAWITEM:
     case WM_COMMAND:
     case WM_MEASUREITEM:
-    case WM_NOTVALID:
-        if (WCMD_PARAM_ID == IDM_DOHELP) {
-            b = getControlFromCursor(hWnd, NULL);
-            closeBalloonHelp();
-
-            if (!b) {
-                return 0L;
-            }
-
-            if (b->helpStr) {
-                wHelp(b->helpStr);
-            }
-
-            return 0L;
-        }
-
         closeBalloonHelp();
 
         if (WCMD_PARAM_ID < CONTROL_BASE || WCMD_PARAM_ID > (WPARAM)controlMap_da.cnt) {
@@ -2913,26 +3075,26 @@ MainWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
     case WM_SETCURSOR:
         /*if (any buttons down)
         	break;*/
-        wSetCursor(curCursor);
+        wSetCursor(NULL, curCursor);
 
         if (!mswAllowBalloonHelp) {
-            break;
+            return TRUE;
         }
 
         if (IsIconic(mswHWnd)) {
-            break;
+            return TRUE;
         }
 
         b = getControlFromCursor(hWnd, NULL);
 
         if (b == balloonControlButton) {
-            break;
+            return TRUE;
         }
 
         if (/*(!IsWindowEnabled(hWnd))*/ GetActiveWindow() != hWnd ||
                                          (!b) || b->type == B_DRAW || b->helpStr == NULL) {
             closeBalloonHelp();
-            break;
+            return TRUE;
         }
 
         if (b != balloonHelpButton) {
@@ -2940,19 +3102,19 @@ MainWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
         }
 
         if (balloonHelpState != balloonHelpIdle) {
-            break;
+            return TRUE;
         }
 
         balloonHelpTimer = SetTimer(mswHWnd, BALLOONHELP_TIMER,
                                     balloonHelpTimeOut, NULL);
 
         if (balloonHelpTimer == (UINT)0) {
-            break;
+            return TRUE;
         }
 
         balloonHelpState = balloonHelpWait;
         balloonHelpButton = b;
-        break;
+        return TRUE;
 
     case WM_SYSCOMMAND:
         inx = GetWindowWord(hWnd, 0);
@@ -3211,13 +3373,13 @@ static BOOL InitApplication(HINSTANCE hinstCurrent)
         return FALSE;
     }
 
-    wc.style = CS_VREDRAW | CS_HREDRAW | CS_OWNDC;
+    wc.style = CS_VREDRAW | CS_HREDRAW | CS_OWNDC | CS_DBLCLKS;
     wc.lpfnWndProc = mswDrawPush;
     wc.lpszClassName = mswDrawWindowClassName;
     wc.cbWndExtra = 4;
 
     if (!RegisterClass(&wc)) {
-        mswFail("RegisterClass(drawClass)");
+		mswFail("RegisterClass(drawClass)");
         return FALSE;
     }
 
@@ -3238,8 +3400,6 @@ int PASCAL WinMain(HINSTANCE hinstCurrent, HINSTANCE hinstPrevious,
     HDC hDc;
     char **argv;
     int argc;
-    TEXTMETRIC tm;
-    DWORD dw;
 
 	if (!hinstPrevious) {
 		if (!InitApplication(hinstCurrent)) {
@@ -3264,10 +3424,6 @@ int PASCAL WinMain(HINSTANCE hinstCurrent, HINSTANCE hinstPrevious,
         mswScale = 1.0;
     }
 
-    GetTextMetrics(hDc, &tm);
-    mswEditHeight = tm.tmHeight + 8;
-    dw = GetTextExtent(hDc, "AXqypj", 6);
-    mswEditHeight = HIWORD(dw)+2;
     ReleaseDC(0, hDc);
     mswCreateCheckBitmaps();
     /*
diff --git a/app/wlib/mswlib/mswmsg.c b/app/wlib/mswlib/mswmsg.c
index 4a21921..6445299 100644
--- a/app/wlib/mswlib/mswmsg.c
+++ b/app/wlib/mswlib/mswmsg.c
@@ -42,6 +42,7 @@ static void repaintMessage(
 	HFONT hFont;
 	LOGFONT msgFont;
 	double scale = 1.0;
+	TEXTMETRIC textMetrics;
 
 	hDc = GetDC( hWnd );
 
@@ -74,13 +75,15 @@ static void repaintMessage(
 			hFont = SelectObject( hDc, mswLabelFont );
 	}
 
+	GetTextMetrics(hDc, &textMetrics);
+
 	rect.bottom = (long)(bm->y+( bm->h ));
 	rect.right = (long)(bm->x+( scale * bm->w ));
-	rect.top = bm->y;
+	rect.top = bm->y+1;
 	rect.left = bm->x;
 
 	SetBkColor( hDc, GetSysColor( COLOR_BTNFACE ) );
-	ExtTextOut( hDc, bm->x, bm->y, ETO_CLIPPED|ETO_OPAQUE, &rect, bm->message, strlen( bm->message ), NULL );
+	ExtTextOut( hDc, bm->x, bm->y + ((bm->h + 2 - textMetrics.tmHeight) / 2), ETO_CLIPPED|ETO_OPAQUE, &rect, bm->message, strlen( bm->message ), NULL );
 
 	if( scale != 1.0 )
 		/* in case we did create a new font earlier, delete it now */
@@ -138,7 +141,7 @@ wPos_t wMessageGetHeight( long flags )
 	if( flags & BM_SMALL )
 		scale = SCALE_SMALL;
 
-	return((wPos_t)((mswEditHeight - 4) * scale ));
+	return((wPos_t)((mswEditHeight) * scale ));
 #endif
 }
 
diff --git a/app/wlib/mswlib/mswpref.c b/app/wlib/mswlib/mswpref.c
index eaa39fe..201171a 100644
--- a/app/wlib/mswlib/mswpref.c
+++ b/app/wlib/mswlib/mswpref.c
@@ -5,6 +5,7 @@
 #include <commdlg.h>
 #include <math.h>
 #include <stdio.h>
+#include "misc.h"
 #include "mswint.h"
 #include <shlobj.h>
 #include <Shlwapi.h>
diff --git a/app/wlib/mswlib/mswprint.c b/app/wlib/mswlib/mswprint.c
index 91f05ea..13756c7 100644
--- a/app/wlib/mswlib/mswprint.c
+++ b/app/wlib/mswlib/mswprint.c
@@ -27,7 +27,7 @@ struct tagPD printDlg;
 #endif
 static int printStatus = FALSE;
 static DOCINFO docInfo;
-static double pageSizeW = 8.5, pageSizeH = 11.0;
+static double tBorder = 0.0, rBorder = 0.0, bBorder = 0.0, lBorder = 0.0;
 static double physSizeW = 8.5, physSizeH = 11.0;
 static int pageCount = -1;
 
@@ -66,10 +66,16 @@ void getPageDim( HDC hDc )
 	size_h = GetDeviceCaps( hDc, VERTSIZE );
 	print_d.w = res_w = GetDeviceCaps( hDc, HORZRES );
 	print_d.h = res_h = GetDeviceCaps( hDc, VERTRES );
+	double pageSizeW, pageSizeH;
 	pageSizeW = ((double)res_w)/print_d.wFactor;
 	pageSizeH = ((double)res_h)/print_d.hFactor;
 	physSizeW = ((double)dims.x)/print_d.wFactor;
 	physSizeH = ((double)dims.y)/print_d.hFactor;
+	// Get Borders/Margins - offs are the top, left borders
+	lBorder = ((double)offs.x)/print_d.hFactor;
+	tBorder = ((double)offs.y)/print_d.hFactor;
+	rBorder = physSizeW-pageSizeW-lBorder;
+	bBorder = physSizeH-pageSizeH-tBorder;
 }
 
 static wBool_t printInit( void )
@@ -83,6 +89,7 @@ static wBool_t printInit( void )
 		return printerOk;
 	}
 	initted = TRUE;
+	memset(&printDlg, 0, sizeof printDlg);
 	printDlg.lStructSize = sizeof printDlg;
 	printDlg.hwndOwner = NULL;
 	printDlg.Flags = PD_RETURNDC|PD_RETURNDEFAULT;
@@ -194,16 +201,36 @@ void wPrintSetup( wPrintSetupCallBack_p callback )
 	}
 }
 
+const char* wPrintGetName()
+{
+	static char sPrinterName[100];
+	HANDLE hDevNames = printDlg.hDevNames;
+	DEVNAMES* pDevNames = GlobalLock(hDevNames);
+	if (pDevNames == NULL) {
+		strcpy(sPrinterName, "Printer");
+	}
+	else {
+		strncpy(sPrinterName, (char*)pDevNames + pDevNames->wDeviceOffset, sizeof sPrinterName - 1);
+		sPrinterName[sizeof sPrinterName - 1] = '\0';
+	}
+	GlobalUnlock( hDevNames );
+	return sPrinterName;
+}
 
-void wPrintGetPageSize( double *w, double *h )
+void wPrintGetMargins(
+	double * tMargin,
+	double * rMargin,
+	double * bMargin,
+	double * lMargin )
 {
-	printInit();
-	*w = pageSizeW;
-	*h = pageSizeH;
+	if ( tMargin ) *tMargin = tBorder;
+	if ( rMargin ) *rMargin = rBorder;
+	if ( bMargin ) *bMargin = bBorder;
+	if ( lMargin ) *lMargin = lBorder;
 }
 
 
-void wPrintGetPhysSize( double *w, double *h )
+void wPrintGetPageSize( double *w, double *h )
 {
 	printInit();
 	*w = physSizeW;
@@ -378,10 +405,3 @@ wBool_t wPrintNewMargin( const char * name, double t, double b, double l, double
 {
 	return TRUE;
 }
-
-void wPrintSetCallBacks(
-		wAddPrinterCallBack_p newPrinter,
-		wAddMarginCallBack_p newMargin,
-		wAddFontAliasCallBack_p newFontAlias )
-{
-}
diff --git a/app/wlib/mswlib/mswsplash.c b/app/wlib/mswlib/mswsplash.c
index 47df6b7..172b563 100644
--- a/app/wlib/mswlib/mswsplash.c
+++ b/app/wlib/mswlib/mswsplash.c
@@ -204,8 +204,11 @@ wCreateSplash( char *appname, char *appver )
 
 	/* create the title string */	
 	pszBuf = malloc( strlen( appname ) + strlen( appver ) + 2 );
-	if( !pszBuf )
-		return( 0 );
+	if (!pszBuf) {
+		GlobalUnlock(hgbl);
+		GlobalFree(hgbl);
+		return(0);
+	}
 	sprintf( pszBuf, "%s %s", appname, appver );
 
 	lpw  += 1+MultiByteToWideChar (CP_ACP, 0, pszBuf, -1, (LPWSTR)lpw, 50);
@@ -226,7 +229,6 @@ wCreateSplash( char *appname, char *appver )
     GlobalUnlock(hgbl); 
     hSplash = CreateDialogIndirectParam( mswHInst, (LPDLGTEMPLATE) hgbl, 
         mswHWnd, (DLGPROC)SplashDlgProc, (LPARAM)hBmp ); 
-	GetLastError();
 	
 	/* free allocated memory */
 	GlobalFree(hgbl);     
diff --git a/app/wlib/mswlib/mswtext.c b/app/wlib/mswlib/mswtext.c
index 293e2b4..0a0ce88 100644
--- a/app/wlib/mswlib/mswtext.c
+++ b/app/wlib/mswlib/mswtext.c
@@ -137,6 +137,9 @@ void wTextAppend(
     if (b->option&BO_READONLY) {
         SendMessage(b->hWnd, EM_SETREADONLY, 1, 0L);
     }
+
+	// scroll to bottom of text box
+	SendMessage(b->hWnd, EM_LINESCROLL, 0, 10000L);
 }
 
 
@@ -247,42 +250,54 @@ wBool_t wTextGetModified(
     return (wBool_t)rc;
 }
 
+/**
+ * Get the size of the text in the text control including terminating '\0'. Note that
+ * the text actually might be shorter if the text includes CRs.
+ * 
+ * \param b IN text control
+ * \return required buffer size
+ */
 int wTextGetSize(
     wText_p b)
 {
-    int lc, l, len=0;
-    lc = (int)SendMessage(b->hWnd, EM_GETLINECOUNT, 0, 0L);
+	int len;
 
-    for (l=0; l<lc ; l++) {
-        int charIndex = (int)SendMessage(b->hWnd, EM_LINEINDEX, l, 0L);
-        len += (int)SendMessage(b->hWnd, EM_LINELENGTH, charIndex, 0L) + 1;
-    }
-
-    if (len == 1) {
-        len = 0;
-    }
+	len = GetWindowTextLength(b->hWnd);
 
-    return len;
+    return len + 1;
 }
 
+/** 
+ * Get the text from a textentry. The buffer must be large enough for the text and
+ * the terminating \0.
+ * In case the string contains carriage returns these are removed. The returned string
+ * will be shortened accordingly. 
+ * To get the complete contents the buffer size must be equal or greater then the return
+ * value of wTextGetSize()
+ * 
+ * \param b IN text entry
+ * \param t IN/OUT buffer for text
+ * \param s IN size of buffer 
+ */
+ 
 void wTextGetText(
     wText_p b,
     char * t,
     int s)
 {
-    int lc, l, len;
-    s--;
-    lc = (int)SendMessage(b->hWnd, EM_GETLINECOUNT, 0, 0L);
-
-    for (l=0; l<lc && s>=0; l++) {
-        *(WORD*)t = s;
-        len = (int)SendMessage(b->hWnd, EM_GETLINE, l, (LPARAM)t);
-        t += len;
-        *t++ = '\n';
-        s -= len+1;
-    }
-
-    *(t - 1) = '\0';		// overwrite the last \n added
+	char *buffer = malloc(s);
+	char *ptr = buffer;
+	GetWindowText(b->hWnd, buffer, s);
+
+	// remove carriage returns
+	while (*ptr) {
+		if (*ptr != '\r') {
+			*t = *ptr;
+			t++;
+		}
+		ptr++;
+	}
+	free(buffer);
 }
 
 
diff --git a/app/wlib/mswlib/simple-gettext.c b/app/wlib/mswlib/simple-gettext.c
index d213fc3..412eece 100644
--- a/app/wlib/mswlib/simple-gettext.c
+++ b/app/wlib/mswlib/simple-gettext.c
@@ -148,8 +148,9 @@ utf8_to_native( char *str, unsigned int len, int dummy )
 		/* 2. convert from UTF-8 to system codepage */
 		WideCharToMultiByte(CP_ACP, 0, (LPWSTR)buf, wcharLen, resBuffer, len + 1, NULL, NULL );
 
-		free( buf );
+
 	}
+	free(buf);
 	return( resBuffer );	
 }
 
diff --git a/app/wlib/mswlib/unittest/CMakeLists.txt b/app/wlib/mswlib/unittest/CMakeLists.txt
new file mode 100644
index 0000000..b91c1ff
--- /dev/null
+++ b/app/wlib/mswlib/unittest/CMakeLists.txt
@@ -0,0 +1,11 @@
+# build unit tests for the xtrkcad Windows library
+
+add_executable(utf8test
+  		utf8test.c
+		../utf8conv.c
+		)
+
+target_link_libraries(utf8test
+  		 ${LIBS})
+
+add_test(UTF8ConversionTest utf8test)
diff --git a/app/wlib/mswlib/unittest/utf8test.c b/app/wlib/mswlib/unittest/utf8test.c
new file mode 100644
index 0000000..5b00371
--- /dev/null
+++ b/app/wlib/mswlib/unittest/utf8test.c
@@ -0,0 +1,65 @@
+/** \file utf8test.c
+* Unit tests for utf 8 conversion routines on Windows
+*/
+
+#include <setjmp.h>
+#include <stdbool.h>
+#include <string.h>
+
+#include <cmocka.h>
+
+#include <wlib.h>
+
+#define SIMPLEASCIITEXT "The quick brown fox jumps over the lazy dog."
+#define UMLAUTTEXT "äöüÄÖÜß"
+
+static void
+ASCIIText(void **state)
+{
+	char output[100];
+	char result[100];
+	bool success;
+	(void)state;
+
+	success = wSystemToUTF8(SIMPLEASCIITEXT, output, 100);
+	assert_true((void *)success);
+
+	success = wUTF8ToSystem(output, result, 100);
+	assert_true((void *)success);
+
+	assert_false(strcmp(SIMPLEASCIITEXT, result));
+}
+
+static void
+Umlauts(void **state)
+{
+	char output[100];
+	char result[100];
+	bool success;
+	(void)state;
+
+	success = wIsUTF8(UMLAUTTEXT);
+	assert_false((void *)success);
+
+	success = wSystemToUTF8(UMLAUTTEXT, output, 100);
+	assert_true((void *)success);
+
+	success = wIsUTF8(output);
+	assert_true((void *)success);
+
+	success = wUTF8ToSystem(output, result, 100);
+	assert_true((void *)success);
+
+	assert_false(strcmp(UMLAUTTEXT, result));
+}
+
+
+int main(void)
+{
+    const struct CMUnitTest tests[] = {
+		cmocka_unit_test(ASCIIText),
+		cmocka_unit_test(Umlauts),
+    };
+
+    return cmocka_run_group_tests(tests, NULL, NULL);
+}
\ No newline at end of file
diff --git a/app/wlib/mswlib/utf8conv.c b/app/wlib/mswlib/utf8conv.c
new file mode 100644
index 0000000..62ada76
--- /dev/null
+++ b/app/wlib/mswlib/utf8conv.c
@@ -0,0 +1,210 @@
+/**
+ * \file utf8conv.c.
+ *
+ * UTF-8 conversion functions
+ */
+
+/*  XTrkCad - Model Railroad CAD
+ *  Copyright (C) 2020 Martin Fischer
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <malloc.h>
+#include <stdbool.h>
+#include <string.h>
+
+#include <Windows.h>
+
+#include <wlib.h>
+
+/**
+ * Convert system codepage to UTF 8
+ *
+ * \param 		   inString		   The input string.
+ * \param [in,out] outString	   The output string buffer.
+ * \param 		   outStringLength Length of the output buffer
+ *
+ * \returns FALSE if it fails.
+ */
+
+bool
+wSystemToUTF8(const char *inString, char *outString, unsigned outStringLength)
+{
+    unsigned int cnt = 2 * (strlen(inString) + 1);
+    char *tempBuffer = malloc(cnt);
+
+    // convert to wide character (UTF16)
+    MultiByteToWideChar(CP_ACP,
+                        0,
+                        inString,
+                        -1,
+                        (LPWSTR)tempBuffer,
+                        cnt);
+
+    // convert from wide char to UTF-8
+    WideCharToMultiByte(CP_UTF8,
+                        0,
+                        (LPCWCH)tempBuffer,
+                        -1,
+                        (LPSTR)outString,
+                        outStringLength,
+                        NULL,
+                        NULL);
+
+    free(tempBuffer);
+    return true;
+}
+
+/**
+ * Convert from UTF-8 to system codepage
+ *
+ * \param 		   inString		   The input string.
+ * \param [in,out] outString	   the output string.
+ * \param 		   outStringLength Length of the output buffer.
+ *
+ * \returns True if it succeeds, false if it fails.
+ */
+
+bool
+wUTF8ToSystem(const char *inString, char *outString, unsigned outStringLength)
+{
+    unsigned int cnt = 2 * (strlen(inString) + 1);
+    char *tempBuffer = malloc(cnt);
+
+    // convert to wide character (UTF16)
+    MultiByteToWideChar(CP_UTF8,
+                        0,
+                        inString,
+                        -1,
+                        (LPWSTR)tempBuffer,
+                        cnt);
+
+
+    cnt = WideCharToMultiByte(CP_ACP,
+                              0,
+                              (LPCWCH)tempBuffer,
+                              -1,
+                              (LPSTR)outString,
+                              0L,
+                              NULL,
+                              NULL);
+
+    if (outStringLength <= cnt) {
+        return (false);
+    }
+
+    // convert from wide char to system codepage
+    WideCharToMultiByte(CP_ACP,
+                        0,
+                        (LPCWCH)tempBuffer,
+                        -1,
+                        (LPSTR)outString,
+                        outStringLength,
+                        NULL,
+                        NULL);
+
+    free(tempBuffer);
+    return true;
+}
+
+/**
+ * Is passed string in correct UTF-8 format?
+ * Taken from https://stackoverflow.com/questions/1031645/how-to-detect-utf-8-in-plain-c
+ *
+ * \param  string The string to check.
+ *
+ * \returns True if UTF 8, false if not.
+ */
+
+bool wIsUTF8(const char * string)
+{
+    if (!string) {
+        return 0;
+    }
+
+    const unsigned char * bytes = (const unsigned char *)string;
+    while (*bytes) {
+        if ((// ASCII
+                    // use bytes[0] <= 0x7F to allow ASCII control characters
+                    bytes[0] == 0x09 ||
+                    bytes[0] == 0x0A ||
+                    bytes[0] == 0x0D ||
+                    (0x20 <= bytes[0] && bytes[0] <= 0x7E)
+                )
+           ) {
+            bytes += 1;
+            continue;
+        }
+
+        if ((// non-overlong 2-byte
+                    (0xC2 <= bytes[0] && bytes[0] <= 0xDF) &&
+                    (0x80 <= bytes[1] && bytes[1] <= 0xBF)
+                )
+           ) {
+            bytes += 2;
+            continue;
+        }
+
+        if ((// excluding overlongs
+                    bytes[0] == 0xE0 &&
+                    (0xA0 <= bytes[1] && bytes[1] <= 0xBF) &&
+                    (0x80 <= bytes[2] && bytes[2] <= 0xBF)
+                ) ||
+                (// straight 3-byte
+                    ((0xE1 <= bytes[0] && bytes[0] <= 0xEC) ||
+                     bytes[0] == 0xEE ||
+                     bytes[0] == 0xEF) &&
+                    (0x80 <= bytes[1] && bytes[1] <= 0xBF) &&
+                    (0x80 <= bytes[2] && bytes[2] <= 0xBF)
+                ) ||
+                (// excluding surrogates
+                    bytes[0] == 0xED &&
+                    (0x80 <= bytes[1] && bytes[1] <= 0x9F) &&
+                    (0x80 <= bytes[2] && bytes[2] <= 0xBF)
+                )
+           ) {
+            bytes += 3;
+            continue;
+        }
+
+        if ((// planes 1-3
+                    bytes[0] == 0xF0 &&
+                    (0x90 <= bytes[1] && bytes[1] <= 0xBF) &&
+                    (0x80 <= bytes[2] && bytes[2] <= 0xBF) &&
+                    (0x80 <= bytes[3] && bytes[3] <= 0xBF)
+                ) ||
+                (// planes 4-15
+                    (0xF1 <= bytes[0] && bytes[0] <= 0xF3) &&
+                    (0x80 <= bytes[1] && bytes[1] <= 0xBF) &&
+                    (0x80 <= bytes[2] && bytes[2] <= 0xBF) &&
+                    (0x80 <= bytes[3] && bytes[3] <= 0xBF)
+                ) ||
+                (// plane 16
+                    bytes[0] == 0xF4 &&
+                    (0x80 <= bytes[1] && bytes[1] <= 0x8F) &&
+                    (0x80 <= bytes[2] && bytes[2] <= 0xBF) &&
+                    (0x80 <= bytes[3] && bytes[3] <= 0xBF)
+                )
+           ) {
+            bytes += 4;
+            continue;
+        }
+
+        return false;
+    }
+
+    return true;
+}
\ No newline at end of file