+/* ----------------------------------------------------------------------
+ * Signal handlers while the dialog box is active.
+ */
+
+static void button_clicked(GtkButton *button, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
+}
+
+static void button_toggled(GtkToggleButton *tb, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(tb));
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
+}
+
+static void editbox_changed(GtkEditable *ed, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ if (!(dp->flags & FLAG_UPDATING_COMBO_LIST)) {
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
+ }
+}
+
+static void editbox_lostfocus(GtkWidget *ed, GdkEventFocus *event,
+ gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(ed));
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_REFRESH);
+}
+
+static void listitem_button(GtkWidget *item, GdkEventButton *event,
+ gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ if (event->type == GDK_2BUTTON_PRESS ||
+ event->type == GDK_3BUTTON_PRESS) {
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(item));
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_ACTION);
+ }
+}
+
+static void list_selchange(GtkList *list, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(list));
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
+}
+
+static void menuitem_activate(GtkMenuItem *item, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ GtkWidget *menushell = GTK_WIDGET(item)->parent;
+ gpointer optmenu = gtk_object_get_data(GTK_OBJECT(menushell), "user-data");
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(optmenu));
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_SELCHANGE);
+}
+
+static void draglist_move(struct dlgparam *dp, struct uctrl *uc, int direction)
+{
+ int index = dlg_listbox_index(uc->ctrl, dp);
+ GList *children = gtk_container_children(GTK_CONTAINER(uc->list));
+ GtkWidget *child;
+
+ if ((index < 0) ||
+ (index == 0 && direction < 0) ||
+ (index == g_list_length(children)-1 && direction > 0)) {
+ gdk_beep();
+ return;
+ }
+
+ child = g_list_nth_data(children, index);
+ gtk_widget_ref(child);
+ gtk_list_clear_items(GTK_LIST(uc->list), index, index+1);
+ children = NULL;
+ children = g_list_append(children, child);
+ gtk_list_insert_items(GTK_LIST(uc->list), children, index + direction);
+ gtk_list_select_item(GTK_LIST(uc->list), index + direction);
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_VALCHANGE);
+}
+
+static void draglist_up(GtkButton *button, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
+ draglist_move(dp, uc, -1);
+}
+
+static void draglist_down(GtkButton *button, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
+ draglist_move(dp, uc, +1);
+}
+
+static void filesel_ok(GtkButton *button, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ gpointer filesel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
+ struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(filesel), "user-data");
+ char *name = gtk_file_selection_get_filename(GTK_FILE_SELECTION(filesel));
+ gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
+}
+
+static void fontsel_ok(GtkButton *button, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ gpointer fontsel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
+ struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(fontsel), "user-data");
+ char *name = gtk_font_selection_dialog_get_font_name
+ (GTK_FONT_SELECTION_DIALOG(fontsel));
+ gtk_entry_set_text(GTK_ENTRY(uc->entry), name);
+}
+
+static void coloursel_ok(GtkButton *button, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ gpointer coloursel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
+ struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(coloursel), "user-data");
+ gdouble cvals[4];
+ gtk_color_selection_get_color
+ (GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(coloursel)->colorsel),
+ cvals);
+ dp->coloursel_result.r = (int) (255 * cvals[0]);
+ dp->coloursel_result.g = (int) (255 * cvals[1]);
+ dp->coloursel_result.b = (int) (255 * cvals[2]);
+ dp->coloursel_result.ok = TRUE;
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
+}
+
+static void coloursel_cancel(GtkButton *button, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ gpointer coloursel = gtk_object_get_data(GTK_OBJECT(button), "user-data");
+ struct uctrl *uc = gtk_object_get_data(GTK_OBJECT(coloursel), "user-data");
+ dp->coloursel_result.ok = FALSE;
+ uc->ctrl->generic.handler(uc->ctrl, dp, dp->data, EVENT_CALLBACK);
+}
+
+static void filefont_clicked(GtkButton *button, gpointer data)
+{
+ struct dlgparam *dp = (struct dlgparam *)data;
+ struct uctrl *uc = dlg_find_bywidget(dp, GTK_WIDGET(button));
+
+ if (uc->ctrl->generic.type == CTRL_FILESELECT) {
+ GtkWidget *filesel =
+ gtk_file_selection_new(uc->ctrl->fileselect.title);
+ gtk_window_set_modal(GTK_WINDOW(filesel), TRUE);
+ gtk_object_set_data
+ (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "user-data",
+ (gpointer)filesel);
+ gtk_object_set_data(GTK_OBJECT(filesel), "user-data", (gpointer)uc);
+ gtk_signal_connect
+ (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
+ GTK_SIGNAL_FUNC(filesel_ok), (gpointer)dp);
+ gtk_signal_connect_object
+ (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->ok_button), "clicked",
+ GTK_SIGNAL_FUNC(gtk_widget_destroy), (gpointer)filesel);
+ gtk_signal_connect_object
+ (GTK_OBJECT(GTK_FILE_SELECTION(filesel)->cancel_button), "clicked",
+ GTK_SIGNAL_FUNC(gtk_widget_destroy), (gpointer)filesel);
+ gtk_widget_show(filesel);
+ }
+
+ if (uc->ctrl->generic.type == CTRL_FONTSELECT) {
+ gchar *spacings[] = { "c", "m", NULL };
+ GtkWidget *fontsel =
+ gtk_font_selection_dialog_new("Select a font");
+ gtk_window_set_modal(GTK_WINDOW(fontsel), TRUE);
+ gtk_font_selection_dialog_set_filter
+ (GTK_FONT_SELECTION_DIALOG(fontsel),
+ GTK_FONT_FILTER_BASE, GTK_FONT_ALL,
+ NULL, NULL, NULL, NULL, spacings, NULL);
+ gtk_font_selection_dialog_set_font_name
+ (GTK_FONT_SELECTION_DIALOG(fontsel),
+ gtk_entry_get_text(GTK_ENTRY(uc->entry)));
+ gtk_object_set_data
+ (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
+ "user-data", (gpointer)fontsel);
+ gtk_object_set_data(GTK_OBJECT(fontsel), "user-data", (gpointer)uc);
+ gtk_signal_connect
+ (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
+ "clicked", GTK_SIGNAL_FUNC(fontsel_ok), (gpointer)dp);
+ gtk_signal_connect_object
+ (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->ok_button),
+ "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
+ (gpointer)fontsel);
+ gtk_signal_connect_object
+ (GTK_OBJECT(GTK_FONT_SELECTION_DIALOG(fontsel)->cancel_button),
+ "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
+ (gpointer)fontsel);
+ gtk_widget_show(fontsel);
+ }
+}
+
+/* ----------------------------------------------------------------------