/** \file gtkint.h * Internal definitions for the gtk-library */ /* XTrkCad - 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. */ #ifndef GTKINT_H #define GTKINT_H #include "wlib.h" #include "gdk/gdk.h" #include "gtk/gtk.h" #ifdef WINDOWS #define strcasecmp _stricmp #endif #ifndef MISC_H #include "dynarr.h" #endif #define BORDERSIZE (4) #define LABEL_OFFSET (3) #define MENUH (24) extern wWin_p gtkMainW; #ifdef CURSOR_SURFACE typedef struct { cairo_surface_t* surface; wWinPix_t width; wWinPix_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, B_LIST, B_DROPLIST, B_COMBOLIST, B_RADIO, B_TOGGLE, B_DRAW, B_MENU, B_MULTITEXT, B_MESSAGE, B_LINES, B_MENUITEM, B_BOX, B_BITMAP, B_STATUS } wType_e; typedef void (*repaintProcCallback_p)( wControl_p ); typedef void (*doneProcCallback_p)( wControl_p b ); typedef void (*setTriggerCallback_p)( wControl_p b ); #define WOBJ_COMMON \ wType_e type; \ wControl_p next; \ wControl_p synonym; \ wWin_p parent; \ wWinPix_t origX, origY; \ wWinPix_t realX, realY; \ wWinPix_t default_size_x, default_size_y; \ wWinPix_t labelW; \ wWinPix_t w, h; \ int maximize_initially; \ long option; \ const char * labelStr; \ repaintProcCallback_p repaintProc; \ GtkWidget * widget; \ GtkWidget * label; \ doneProcCallback_p doneProc; \ /* CURSOR_SURFACE wCursorSurface_t cursor_surface;*/ \ wBool_t outline; \ void * data; struct wWin_t { WOBJ_COMMON GtkWidget *gtkwin; /**< GTK window */ wWinPix_t lastX, lastY; wControl_p first, last; wWinCallBack_p winProc; /**< window procedure */ wBool_t shown; /**< visibility state */ const char * nameStr; /**< window name (not title) */ GtkWidget * menubar; /**< menubar handle (if exists) */ int menu_height; GdkGC * gc; /**< graphics context */ int gc_linewidth; /**< ??? */ wBool_t busy; int resizeTimer; /** resizing **/ int resizeW,resizeH; int timer_idle_count; int timer_busy_count; int modalLevel; }; struct wControl_t { WOBJ_COMMON }; typedef struct wListItem_t * wListItem_p; struct wList_t { WOBJ_COMMON // GtkWidget *list; int count; int number; int colCnt; wWinPix_t *colWidths; wBool_t *colRightJust; GtkListStore *listStore; GtkWidget *treeView; int last; wWinPix_t listX; long * valueP; wListCallBack_p action; int recursion; int editted; int editable; }; struct wListItem_t { wBool_t active; void * itemData; char * label; GtkLabel * labelG; wBool_t selected; wList_p listP; }; #define gtkIcon_bitmap (1) #define gtkIcon_pixmap (2) struct wIcon_t { int gtkIconType; wWinPix_t w; wWinPix_t h; wDrawColor color; const void * bits; }; extern char wConfigName[]; extern wDrawColor wDrawColorWhite; extern wDrawColor wDrawColorBlack; /* boxes.c */ void wlibDrawBox(wWin_p win, wBoxType_e style, wWinPix_t x, wWinPix_t y, wWinPix_t w, wWinPix_t h); /* button.c */ void wlibSetLabel(GtkWidget *widget, long option, const char *labelStr, GtkLabel **labelG, GtkWidget **imageG); void wlibButtonDoAction(wButton_p bb); struct wButton_t { WOBJ_COMMON GtkLabel * labelG; GtkWidget * imageG; wButtonCallBack_p action; int busy; int recursion; long timer_id; int timer_count; int timer_state; }; /* color.c */ typedef struct { unsigned char red; unsigned char green; unsigned char blue; GdkColor normalColor; GdkColor invertColor; long rgb; int colorChar; } colorMap_t; GdkColor *wlibGetColor(wDrawColor color, wBool_t normal); /* control.c */ wBool_t wControlExpose (GtkWidget * widget, GdkEventExpose * event, wControl_p b); /* droplist.c */ enum columns { LISTCOL_DATA, /**< user data not for display */ LISTCOL_BITMAP, /**< bitmap column */ LISTCOL_TEXT, /**< starting point for text columns */ }; GtkWidget *wlibNewDropList(GtkListStore *ls, int editable); wIndex_t wDropListGetCount(wList_p b); void wDropListClear(wList_p b); void *wDropListGetItemContext(wList_p b, wIndex_t inx); void wDropListAddValue(wList_p b, char *text, wListItem_p data); void wDropListSetIndex(wList_p b, int val); wBool_t wDropListSetValues(wList_p b, wIndex_t row, const char *labelStr, wIcon_p bm, void *itemData); wList_p wDropListCreate(wWin_p parent, wWinPix_t x, wWinPix_t y, const char *helpStr, const char *labelStr, long option, long number, wWinPix_t width, long *valueP, wListCallBack_p action, void *data); /* filesel.c */ /* font.c */ PangoLayout *wlibFontCreatePangoLayout(GtkWidget *widget, void *cairo, wFont_p fp, wFontSize_t fs, const char *s, wDrawPix_t *width_p, wDrawPix_t *height_p, wDrawPix_t *ascent_p, wDrawPix_t *descent_p, wDrawPix_t *baseline_p); void wlibFontDestroyPangoLayout(PangoLayout *layout); const char *wlibFontTranslate(wFont_p fp); /* help.c */ /* lines.c */ void wlibLineShow(wLine_p bl, wBool_t visible); /* list.c */ int CompareListData(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data); /* liststore.c */ wListItem_p wlibListItemGet(GtkListStore *ls, wIndex_t inx, GList **childR); void *wlibListStoreGetContext(GtkListStore *ls, int inx); void wlibListStoreClear(GtkListStore *listStore); GtkListStore *wlibNewListStore(int colCnt); void wlibListStoreSetPixbuf(GtkListStore *ls, GtkTreeIter *iter, GdkPixbuf *pixbuf); int wlibListStoreAddData(GtkListStore *ls, GdkPixbuf *pixbuf, int cols, wListItem_p id); int wlibListStoreUpdateValues(GtkListStore *ls, int row, int cols, char *labels, wIcon_p bm); /* main.c */ char *wlibGetAppName(void); /* menu.c */ int getMlistOrigin(wMenuList_p ml, GList **pChildren); /* misc.c */ typedef struct accelData_t { wAccelKey_e key; int modifier; wAccelKeyCallBack_p action; void * data; } accelData_t; GdkPixbuf* wlibPixbufFromXBM(wIcon_p ip); int wlibAddLabel(wControl_p b, const char *labelStr); void *wlibAlloc(wWin_p parent, wType_e type, wWinPix_t origX, wWinPix_t origY, const char *labelStr, int size, void *data); void wlibComputePos(wControl_p b); void wlibControlGetSize(wControl_p b); void wlibAddButton(wControl_p b); wControl_p wlibGetControlFromPos(wWin_p win, wWinPix_t x, wWinPix_t y); char *wlibConvertInput(const char *inString); char *wlibConvertOutput(const char *inString); struct accelData_t *wlibFindAccelKey(GdkEventKey *event); wBool_t wlibHandleAccelKey(GdkEventKey *event); /* notice.c */ /* pixbuf.c */ GdkPixbuf *wlibMakePixbuf(wIcon_p ip); /* png.c */ /* print.c */ struct wDraw_t { WOBJ_COMMON void * context; wDrawActionCallBack_p action; wDrawRedrawCallBack_p redraw; GdkPixmap * pixmap; GdkPixmap * pixmapBackup; cairo_surface_t * temp_surface; double dpi; GdkGC * gc; wDrawWidth lineWidth; wDrawOpts opts; wWinPix_t maxW; wWinPix_t maxH; unsigned long lastColor; wBool_t lastColorInverted; const char * helpStr; wWinPix_t lastX; wWinPix_t lastY; wBool_t delayUpdate; cairo_t *printContext; cairo_surface_t *curPrintSurface; GdkPixbuf * background; wBool_t bTempMode; }; void WlibApplySettings(GtkPrintOperation *op); void WlibSaveSettings(GtkPrintOperation *op); void psPrintLine(wDrawPix_t x0, wDrawPix_t y0, wDrawPix_t x1, wDrawPix_t y1, wDrawWidth width, wDrawLineType_e lineType, wDrawColor color, wDrawOpts opts); void psPrintArc(wDrawPix_t x0, wDrawPix_t y0, wDrawPix_t r, double angle0, double angle1, wBool_t drawCenter, wDrawWidth width, wDrawLineType_e lineType, wDrawColor color, wDrawOpts opts); void psPrintFillRectangle(wDrawPix_t x0, wDrawPix_t y0, wDrawPix_t x1, wDrawPix_t y1, wDrawColor color, wDrawOpts opts); void psPrintFillPolygon(wDrawPix_t p[][2], wPolyLine_e type[], int cnt, wDrawColor color, wDrawOpts opts, int fill, int open); void psPrintFillCircle(wDrawPix_t x0, wDrawPix_t y0, wDrawPix_t r, wDrawColor color, wDrawOpts opts); void psPrintString(wDrawPix_t x, wDrawPix_t y, double a, char *s, wFont_p fp, double fs, wDrawColor color, wDrawOpts opts); static void WlibGetPaperSize(void); /* single.c */ void wlibStringUpdate(); /* splash.c */ /* text.c */ /* timer.c */ void wlibSetTrigger(wControl_p b, setTriggerCallback_p trigger); /* tooltip.c */ #define HELPDATAKEY "HelpDataKey" void wlibAddHelpString(GtkWidget *widget, const char *helpStr); void wlibHelpHideBalloon(); /* treeview.c */ void wlibTreeViewSetSelected(wList_p b, int index); GtkWidget *wlibNewTreeView(GtkListStore *ls, int showTitles, int multiSelection); int wlibTreeViewAddColumns(GtkWidget *tv, int count); int wlibAddColumnTitles(GtkWidget *tv, const char **titles); int wlibTreeViewAddData(GtkWidget *tv, int cols, char *label, GdkPixbuf *pixbuf, wListItem_p userData); void wlibTreeViewAddRow(wList_p b, char *label, wIcon_p bm, wListItem_p id_p); gboolean changeSelection(GtkTreeSelection *selection, GtkTreeModel *model, GtkTreePath *path, gboolean path_currently_selected, gpointer data); int wTreeViewGetCount(wList_p b); void wTreeViewClear(wList_p b); void *wTreeViewGetItemContext(wList_p b, int row); /* window.c */ void wlibDoModal(wWin_p win0, wBool_t modal); wBool_t catch_shift_ctrl_alt_keys(GtkWidget *widget, GdkEventKey *event, void *data); /* wpref.c */ #endif