New modal dialog

src/lib/co/gtk/co_wow_gtk.cpp

 /** 
- * Proview   $Id: co_wow_gtk.cpp,v 1.2 2007-01-11 11:40:30 claes Exp $
+ * Proview   $Id: co_wow_gtk.cpp,v 1.3 2007-01-17 10:27:06 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -828,6 +828,102 @@ char *CoWowGtk::translate_utf8( char *str)
   return result;
 }
 
+static void modaldia_button1_cb( GtkWidget *w, gpointer data)
+{
+  *(int *)data = wow_eModalDialogReturn_Button1;
+  gtk_main_quit();
+}
+static void modaldia_button2_cb( GtkWidget *w, gpointer data)
+{
+  *(int *)data = wow_eModalDialogReturn_Button2;
+  gtk_main_quit();
+}
+static void modaldia_button3_cb( GtkWidget *w, gpointer data)
+{
+  *(int *)data = wow_eModalDialogReturn_Button3;
+  gtk_main_quit();
+}
+static gboolean modaldia_delete_event( GtkWidget *w, GdkEvent *event, gpointer data)
+{
+  *(int *)data = wow_eModalDialogReturn_Deleted;
+  gtk_main_quit();
+
+  return TRUE;
+}
+
+int CoWowGtk::CreateModalDialog( char *title, char *text, char *button1, char *button2, char *button3,
+				 char *image)
+{
+  int status = 0;
+  GtkWidget *image_w;
+  pwr_tFileName fname;
+
+  // Create a question window
+  GtkWidget *dialog_w = (GtkWidget *) g_object_new( GTK_TYPE_WINDOW, 
+							 "default-height", 150,
+							 "default-width", 400,
+							 "title", title,
+							 "window-position", GTK_WIN_POS_CENTER,
+							 NULL);
+
+  g_signal_connect( dialog_w, "delete_event", G_CALLBACK(modaldia_delete_event), &status);
+  GtkWidget *text_w = gtk_label_new(text);
+
+
+  if ( image) {
+    dcli_translate_filename( fname, image);
+    image_w = gtk_image_new_from_file( fname);
+  }
+  if ( !image) {
+    image_w = (GtkWidget *)g_object_new( GTK_TYPE_IMAGE, 
+				"stock", GTK_STOCK_DIALOG_QUESTION,
+				"icon-size", GTK_ICON_SIZE_DIALOG,
+				"xalign", 0.5,
+				"yalign", 1.0,
+				NULL);
+  }
+
+  GtkWidget *hboxtext = gtk_hbox_new( FALSE, 0);
+  gtk_box_pack_start( GTK_BOX(hboxtext), image_w, FALSE, FALSE, 15);
+  gtk_box_pack_start( GTK_BOX(hboxtext), text_w, TRUE, TRUE, 15);
+
+  GtkWidget *hboxbuttons = gtk_hbox_new( TRUE, 40);
+
+  if ( button1) {
+    GtkWidget *button1_w = gtk_button_new_with_label( translate_utf8(button1));
+    gtk_widget_set_size_request( button1_w, -1, 25);
+    g_signal_connect( button1_w, "clicked", 
+		      G_CALLBACK(modaldia_button1_cb), &status);
+    gtk_box_pack_start( GTK_BOX(hboxbuttons), button1_w, FALSE, FALSE, 0);
+  }
+  if ( button2) {
+    GtkWidget *button2_w = gtk_button_new_with_label( translate_utf8(button2));
+    gtk_widget_set_size_request( button2_w, -1, 25);
+    g_signal_connect( button2_w, "clicked", 
+		      G_CALLBACK(modaldia_button2_cb), &status);
+    gtk_box_pack_start( GTK_BOX(hboxbuttons), button2_w, FALSE, FALSE, 0);
+  }
+  if ( button3) {
+    GtkWidget *button3_w = gtk_button_new_with_label( translate_utf8(button3));
+    gtk_widget_set_size_request( button3_w, -1, 25);
+    g_signal_connect( button3_w, "clicked", 
+		      G_CALLBACK(modaldia_button3_cb), &status);
+    gtk_box_pack_end( GTK_BOX(hboxbuttons), button3_w, FALSE, FALSE, 0);
+  }
+
+
+  GtkWidget *vbox = gtk_vbox_new( FALSE, 0);
+  gtk_box_pack_start( GTK_BOX(vbox), hboxtext, TRUE, TRUE, 30);
+  gtk_box_pack_start( GTK_BOX(vbox), gtk_hseparator_new(), FALSE, FALSE, 0);
+  gtk_box_pack_end( GTK_BOX(vbox), hboxbuttons, FALSE, FALSE, 15);
+  gtk_container_add( GTK_CONTAINER(dialog_w), vbox);
+  gtk_widget_show_all( dialog_w);
+
+  gtk_main();
+  gtk_widget_destroy( dialog_w);
+
+  return status;
+}
 
 
 

src/lib/co/gtk/co_wow_gtk.h

 /** 
- * Proview   $Id: co_wow_gtk.h,v 1.1 2007-01-04 07:51:41 claes Exp $
+ * Proview   $Id: co_wow_gtk.h,v 1.2 2007-01-17 10:27:06 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -101,6 +101,8 @@ class CoWowGtk : public CoWow {
   void CreateFileSelDia( char *title, void *parent_ctx,
 			 void (*file_selected_cb)(void *, char *, wow_eFileSelType),
 			 wow_eFileSelType file_type);
+  int CreateModalDialog( char *title, char *text, char *button1, char *button2, char *button3,
+			 char *image);
   int DisplayWarranty();
   void DisplayLicense();
   CoWowTimer *timer_new();

src/lib/co/src/co_wow.h

 /** 
- * Proview   $Id: co_wow.h,v 1.12 2007-01-11 11:40:30 claes Exp $
+ * Proview   $Id: co_wow.h,v 1.13 2007-01-17 10:27:06 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -35,6 +35,14 @@ typedef enum {
   wow_eFileSelType__
 } wow_eFileSelType;
 
+typedef enum {
+  wow_eModalDialogReturn_NYI,
+  wow_eModalDialogReturn_Button1,
+  wow_eModalDialogReturn_Button2,
+  wow_eModalDialogReturn_Button3,
+  wow_eModalDialogReturn_Deleted
+} wow_eMotalDialogReturn;
+
 class CoWowWidget {
 };
 
@@ -74,8 +82,10 @@ class CoWow {
 			    void (action_cb)( void *, char *),
 			    void *ctx) { return NULL;}
   virtual void CreateFileSelDia( char *title, void *parent_ctx,
-	       void (*file_selected_cb)(void *, char *, wow_eFileSelType),
-				  wow_eFileSelType file_type) {}
+				 void (*file_selected_cb)(void *, char *, wow_eFileSelType),
+				 wow_eFileSelType file_type) {}
+  virtual int CreateModalDialog( char *title, char *text, char *button1, char *button2, char *button3,
+				 char *image) { return wow_eModalDialogReturn_NYI;}
   static int HideWarranty();
   virtual int DisplayWarranty() { return 0;}
   virtual void DisplayLicense() {}