/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- * * Copyright (C) 2007 William Jon McCann * * 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 "config.h" #include #include #include #include #include #include #include #include #include #include "gdm-language-chooser-widget.h" #include "gdm-language-chooser-dialog.h" #define GDM_LANGUAGE_CHOOSER_DIALOG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GDM_TYPE_LANGUAGE_CHOOSER_DIALOG, GdmLanguageChooserDialogPrivate)) struct GdmLanguageChooserDialogPrivate { GtkWidget *chooser_widget; }; static void gdm_language_chooser_dialog_class_init (GdmLanguageChooserDialogClass *klass); static void gdm_language_chooser_dialog_init (GdmLanguageChooserDialog *language_chooser_dialog); static void gdm_language_chooser_dialog_finalize (GObject *object); G_DEFINE_TYPE (GdmLanguageChooserDialog, gdm_language_chooser_dialog, GTK_TYPE_DIALOG) char * gdm_language_chooser_dialog_get_current_language_name (GdmLanguageChooserDialog *dialog) { char *language_name; g_return_val_if_fail (GDM_IS_LANGUAGE_CHOOSER_DIALOG (dialog), NULL); language_name = gdm_language_chooser_widget_get_current_language_name (GDM_LANGUAGE_CHOOSER_WIDGET (dialog->priv->chooser_widget)); return language_name; } void gdm_language_chooser_dialog_set_current_language_name (GdmLanguageChooserDialog *dialog, const char *language_name) { g_return_if_fail (GDM_IS_LANGUAGE_CHOOSER_DIALOG (dialog)); gdm_language_chooser_widget_set_current_language_name (GDM_LANGUAGE_CHOOSER_WIDGET (dialog->priv->chooser_widget), language_name); } static void gdm_language_chooser_dialog_size_request (GtkWidget *widget, GtkRequisition *requisition) { int screen_w; int screen_h; GtkRequisition child_requisition; if (GTK_WIDGET_CLASS (gdm_language_chooser_dialog_parent_class)->size_request) { GTK_WIDGET_CLASS (gdm_language_chooser_dialog_parent_class)->size_request (widget, requisition); } screen_w = gdk_screen_get_width (gtk_widget_get_screen (widget)); screen_h = gdk_screen_get_height (gtk_widget_get_screen (widget)); gtk_widget_get_child_requisition (GTK_BIN (widget)->child, &child_requisition); *requisition = child_requisition; requisition->width += 2 * GTK_CONTAINER (widget)->border_width; requisition->height += 2 * GTK_CONTAINER (widget)->border_width; requisition->width = MIN (requisition->width, .50 * screen_w); requisition->height = MIN (requisition->height, .80 * screen_h); } static void gdm_language_chooser_dialog_realize (GtkWidget *widget) { GdmLanguageChooserDialog *chooser_dialog; GdkWindow *root_window; GdkCursor *cursor; root_window = gdk_screen_get_root_window (gdk_screen_get_default ()); cursor = gdk_cursor_new (GDK_WATCH); gdk_window_set_cursor (root_window, cursor); gdk_cursor_unref (cursor); chooser_dialog = GDM_LANGUAGE_CHOOSER_DIALOG (widget); gtk_widget_show (chooser_dialog->priv->chooser_widget); GTK_WIDGET_CLASS (gdm_language_chooser_dialog_parent_class)->realize (widget); cursor = gdk_cursor_new (GDK_LEFT_PTR); gdk_window_set_cursor (root_window, cursor); gdk_cursor_unref (cursor); } static void gdm_language_chooser_dialog_class_init (GdmLanguageChooserDialogClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); object_class->finalize = gdm_language_chooser_dialog_finalize; widget_class->size_request = gdm_language_chooser_dialog_size_request; widget_class->realize = gdm_language_chooser_dialog_realize; g_type_class_add_private (klass, sizeof (GdmLanguageChooserDialogPrivate)); } static gboolean respond (GdmLanguageChooserDialog *dialog) { gtk_dialog_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK); return FALSE; } static void queue_response (GdmLanguageChooserDialog *dialog) { g_idle_add ((GSourceFunc) respond, dialog); } static void gdm_language_chooser_dialog_init (GdmLanguageChooserDialog *dialog) { dialog->priv = GDM_LANGUAGE_CHOOSER_DIALOG_GET_PRIVATE (dialog); dialog->priv->chooser_widget = gdm_language_chooser_widget_new (); gdm_chooser_widget_set_hide_inactive_items (GDM_CHOOSER_WIDGET (dialog->priv->chooser_widget), FALSE); gdm_language_chooser_widget_set_current_language_name (GDM_LANGUAGE_CHOOSER_WIDGET (dialog->priv->chooser_widget), setlocale (LC_MESSAGES, NULL)); gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), dialog->priv->chooser_widget); g_signal_connect_swapped (G_OBJECT (dialog->priv->chooser_widget), "activated", G_CALLBACK (queue_response), dialog); gtk_dialog_add_buttons (GTK_DIALOG (dialog), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_OK, GTK_RESPONSE_OK, NULL); gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE); gtk_container_set_border_width (GTK_CONTAINER (dialog), 12); gtk_container_set_border_width (GTK_CONTAINER (dialog->priv->chooser_widget), 5); gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER_ALWAYS); gtk_window_set_default_size (GTK_WINDOW (dialog), 512, 440); gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK); } static void gdm_language_chooser_dialog_finalize (GObject *object) { GdmLanguageChooserDialog *language_chooser_dialog; g_return_if_fail (object != NULL); g_return_if_fail (GDM_IS_LANGUAGE_CHOOSER_DIALOG (object)); language_chooser_dialog = GDM_LANGUAGE_CHOOSER_DIALOG (object); g_return_if_fail (language_chooser_dialog->priv != NULL); G_OBJECT_CLASS (gdm_language_chooser_dialog_parent_class)->finalize (object); } GtkWidget * gdm_language_chooser_dialog_new (void) { GObject *object; object = g_object_new (GDM_TYPE_LANGUAGE_CHOOSER_DIALOG, "icon-name", "preferences-desktop-locale", "title", _("Languages"), "border-width", 8, "modal", TRUE, NULL); return GTK_WIDGET (object); }