New upstream version 4.3.0upstream/4.3.0

1 files changed, 144 insertions, 0 deletions

diff --git a/app/wlib/gtklib/splash.c b/app/wlib/gtklib/splash.c
new file mode 100644
index 0000000..0d5be50
--- /dev/null
+++ b/app/wlib/gtklib/splash.c
@@ -0,0 +1,144 @@
+/** \file splash.c
+ * Handling of the Splash Window functions
+ */
+
+/*  XTrkCad - Model Railroad CAD
+ *  Copyright (C) 2007 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 <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#define GTK_DISABLE_SINGLE_INCLUDES
+#define GDK_DISABLE_DEPRECATED
+#define GTK_DISABLE_DEPRECATED
+#define GSEAL_ENABLE
+
+#include <gtk/gtk.h>
+
+#include "gtkint.h"
+
+#define LOGOFILENAME "logo.bmp"
+
+static GtkWidget *window;	/**< splash window handle */
+static GtkWidget *message;	/**< window handle for progress message */
+
+/**
+ * Create the splash window shown during startup. The function loads the logo
+ * bitmap and displays the program name and version as passed.
+ *
+ * \param IN  appName the product name to be shown
+ * \param IN  appVer  the product version to be shown
+ * \return    TRUE if window was created, FALSE if an error occured
+ */
+
+int
+wCreateSplash(char *appName, char *appVer)
+{
+    GtkWidget *vbox;
+    GtkWidget *image;
+    GtkWidget *label;
+    char *temp;
+    char logoPath[BUFSIZ];
+
+    /* create the basic window */
+    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+    gtk_window_set_decorated(GTK_WINDOW(window), FALSE);
+    gtk_window_set_title(GTK_WINDOW(window), appName);
+    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
+    gtk_window_set_focus_on_map(GTK_WINDOW(window), FALSE);
+#endif
+
+    vbox = gtk_vbox_new(FALSE, 0);
+    gtk_widget_show(vbox);
+    gtk_container_add(GTK_CONTAINER(window), vbox);
+
+    /* add the logo image to the top of the splash window */
+    sprintf(logoPath, "%s/" LOGOFILENAME, wGetAppLibDir());
+    image = gtk_image_new_from_file(logoPath);
+    gtk_widget_show(image);
+    gtk_box_pack_start(GTK_BOX(vbox), image, TRUE, TRUE, 0);
+    gtk_misc_set_alignment(GTK_MISC(image), 0, 0);
+
+    /* put the product name into the window */
+
+    temp = malloc(strlen(appName) + strlen(appVer) + 2);
+
+    if (!temp) {
+        return (FALSE);
+    }
+
+    sprintf(temp, "%s %s", appName, appVer);
+
+    label = gtk_label_new(temp);
+    gtk_widget_show(label);
+    gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
+    gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_FILL);
+    gtk_label_set_selectable(GTK_LABEL(label), FALSE);
+    gtk_misc_set_padding(GTK_MISC(label), 6, 2);
+
+    free(temp);
+
+    label = gtk_label_new("Application is starting...");
+    gtk_widget_show(label);
+    gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
+    gtk_label_set_line_wrap(GTK_LABEL(label), FALSE);
+    gtk_misc_set_padding(GTK_MISC(label), 6, 2);
+#if GTK_MINOR_VERSION > 5
+    gtk_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_START);
+#endif
+    message = label;
+
+    gtk_widget_show(window);
+
+    return (TRUE);
+}
+
+/**
+ * Update the progress message inside the splash window
+ * msg	text message to display
+ * return nonzero if ok
+ */
+
+int
+wSetSplashInfo(char *msg)
+{
+    if (msg) {
+        gtk_label_set_text((GtkLabel *)message, msg);
+        wFlush();
+        return TRUE;
+    }
+
+    return FALSE;
+}
+
+/**
+ * Destroy the splash window.
+ *
+ */
+
+void
+wDestroySplash(void)
+{
+    /* kill window */
+    gtk_widget_destroy(window);
+    return;
+}