Fix kgtk dialogs with GTK applications that add buttons via gtk_dialog_add_buttons after the dialog is created

This includes geany and possibly later Firefox versions


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kgtk-qt3@1258109 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

gtk2/kgtk2.c

@@ -71,7 +71,7 @@ TODO
 #define KGTK_DLSYM_VERSION "GLIBC_2.0"
 #endif
 
-#define BLACKLIST_UNKNOWN_GTK_APPS 1
+#define BLACKLIST_UNKNOWN_GTK_APPS 0
 
 /*
 #define KGTK_DEBUG_DLSYM
@@ -672,6 +672,22 @@ kgtk_file_chooser_dialog_new_valist (const gchar          *title,
 
   return result;
 }
+
+void
+kgtk_dialog_add_buttons_valist (    GtkDialog            *dialog,
+                                    const gchar          *first_button_text,
+                                    va_list               varargs)
+{
+  const char *button_text = first_button_text;
+  gint response_id;
+
+  while (button_text)
+    {
+      response_id = va_arg (varargs, gint);
+      gtk_dialog_add_button (GTK_DIALOG (dialog), button_text, response_id);
+      button_text = va_arg (varargs, const gchar *);
+    }
+}
 /* ......................... */
 
 gboolean gtk_init_check(int *argc, char ***argv)
@@ -1437,6 +1453,7 @@ gint gtk_dialog_run(GtkDialog *dialog)
 
 #ifdef KGTK_DEBUG
             printf("KGTK::RETURN RESP:%d\n", resp);
+            printf("OK would be %d; Cancel would be %d\n\r", data->ok, data->cancel);
 #endif
             g_signal_emit_by_name(dialog, "response", resp);
             running=FALSE;
@@ -1626,8 +1643,6 @@ void gtk_file_chooser_set_current_name(GtkFileChooser *chooser, const char *file
     }
 }
 
-// [FIXME]
-// This function cannot pick up filenames chosen by a program such as geany
 GSList * gtk_file_chooser_get_filenames(GtkFileChooser *chooser)
 {
     KGtkFileData *data=lookupHash(chooser, FALSE);
@@ -1889,11 +1904,52 @@ void g_signal_stop_emission_by_name(gpointer instance, const gchar *detailed_sig
 #endif
 }
 
-// [FIXME]
+void gtk_dialog_add_buttons(GtkDialog *dialog, const gchar *first_button_text, ...)
-// This needs to use the real gtk_file_chooser_dialog_new function when an app is blacklisted,
+{
-// but I don't know how to handle the variable arguments!
+    KGtkFileData *data=NULL;
-// On the other hand this program seems to work just fine with this function this way...hmmm...
+    const char   *text=first_button_text;
-// ...does anything need to be changed in reality?
+    gint         id;
+    va_list      varargs;
+
+    va_start(varargs, first_button_text);
+    kgtk_dialog_add_buttons_valist(dialog, first_button_text, varargs);
+    va_end(varargs);
+
+    determineAppName();
+    if ((kgtkApp == APP_UNKNOWN) && BLACKLIST_UNKNOWN_GTK_APPS) {
+#ifdef KGTK_DEBUG
+        printf("KGTK::gtk_dialog_add_buttons Bypassing internal function\n\r"); fflush(stdout);
+#endif
+        return;
+    }
+
+#ifdef KGTK_DEBUG
+    printf("KGTK::gtk_dialog_add_buttons\n");
+#endif
+    data=lookupHash(dialog, TRUE);
+    va_start(varargs, first_button_text);
+    while(text)
+    {
+        id = va_arg(varargs, gint);
+
+        if(text && (0==strcmp(text, GTK_STOCK_CANCEL) || 0==strcmp(text, GTK_STOCK_CLOSE) ||
+                    0==strcmp(text, GTK_STOCK_QUIT) || 0==strcmp(text, GTK_STOCK_NO))) {
+            data->cancel=id;
+#ifdef KGTK_DEBUG
+            printf("KGTK::gtk_dialog_add_buttons Overriding data->cancel: %d\n\r", data->cancel);
+#endif
+        }
+        else if(text && (0==strcmp(text, GTK_STOCK_OK) || 0==strcmp(text, GTK_STOCK_OPEN) ||
+                         0==strcmp(text, GTK_STOCK_SAVE) || 0==strcmp(text, GTK_STOCK_YES))) {
+            data->ok=id;
+#ifdef KGTK_DEBUG
+            printf("KGTK::gtk_dialog_add_buttons Overriding data->ok: %d\n\r", data->ok);
+#endif
+        }
+      text=va_arg(varargs, const gchar *);
+    }
+}
+
 GtkWidget * gtk_file_chooser_dialog_new(const gchar *title, GtkWindow *parent,
                              GtkFileChooserAction action, const gchar *first_button_text,
                              ...)
@@ -1908,6 +1964,14 @@ GtkWidget * gtk_file_chooser_dialog_new(const gchar *title, GtkWindow *parent,
     dlg=kgtk_file_chooser_dialog_new_valist(title, parent, action, NULL, first_button_text, varargs);
     va_end(varargs);
 
+    determineAppName();
+    if ((kgtkApp == APP_UNKNOWN) && BLACKLIST_UNKNOWN_GTK_APPS) {
+#ifdef KGTK_DEBUG
+        printf("KGTK::gtk_file_chooser_dialog_new Bypassing internal function\n\r"); fflush(stdout);
+#endif
+        return dlg;
+    }
+
 #ifdef KGTK_DEBUG
     printf("KGTK::gtk_file_chooser_dialog_new\n");
 #endif
@@ -1918,11 +1982,19 @@ GtkWidget * gtk_file_chooser_dialog_new(const gchar *title, GtkWindow *parent,
         id = va_arg(varargs, gint);
 
         if(text && (0==strcmp(text, GTK_STOCK_CANCEL) || 0==strcmp(text, GTK_STOCK_CLOSE) ||
-                    0==strcmp(text, GTK_STOCK_QUIT) || 0==strcmp(text, GTK_STOCK_NO)))
+                    0==strcmp(text, GTK_STOCK_QUIT) || 0==strcmp(text, GTK_STOCK_NO))) {
             data->cancel=id;
+#ifdef KGTK_DEBUG
+            printf("KGTK::gtk_file_chooser_dialog_new Overriding data->cancel: %d\n\r", data->cancel);
+#endif
+        }
         else if(text && (0==strcmp(text, GTK_STOCK_OK) || 0==strcmp(text, GTK_STOCK_OPEN) ||
-                         0==strcmp(text, GTK_STOCK_SAVE) || 0==strcmp(text, GTK_STOCK_YES)))
+                         0==strcmp(text, GTK_STOCK_SAVE) || 0==strcmp(text, GTK_STOCK_YES))) {
             data->ok=id;
+#ifdef KGTK_DEBUG
+            printf("KGTK::gtk_file_chooser_dialog_new Overriding data->ok: %d\n\r", data->ok);
+#endif
+        }
       text=va_arg(varargs, const gchar *);
     }
     va_end(varargs);
@@ -2062,6 +2134,9 @@ static void * kgtk_get_fnptr(const char *raw_name)
         else if(0==strcmp(raw_name, "gtk_file_chooser_dialog_new"))
             return &gtk_file_chooser_dialog_new;
 
+        else if(0==strcmp(raw_name, "gtk_dialog_add_buttons"))
+            return &gtk_dialog_add_buttons;
+
         else if(0==strcmp(raw_name, "gtk_file_chooser_button_new"))
             return &gtk_file_chooser_button_new;