/* GTK - The GIMP Toolkit * Copyright (C) 2000 Red Hat, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ /* * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS * file for a list of people on the GTK+ Team. See the ChangeLog * files for a list of changes. These files are distributed with * GTK+ at ftp://ftp.gtk.org/pub/gtk/. */ #include "gtkmessagedialog.h" #include "gtklabel.h" #include "gtkhbox.h" #include "gtkimage.h" #include "gtkstock.h" #include "gtkiconfactory.h" #include "gtkintl.h" static void gtk_message_dialog_class_init (GtkMessageDialogClass *klass); static void gtk_message_dialog_init (GtkMessageDialog *dialog); static void gtk_message_dialog_style_set (GtkWidget *widget, GtkStyle *prev_style); static gpointer parent_class; GtkType gtk_message_dialog_get_type (void) { static GtkType dialog_type = 0; if (!dialog_type) { static const GtkTypeInfo dialog_info = { "GtkMessageDialog", sizeof (GtkMessageDialog), sizeof (GtkMessageDialogClass), (GtkClassInitFunc) gtk_message_dialog_class_init, (GtkObjectInitFunc) gtk_message_dialog_init, /* reserved_1 */ NULL, /* reserved_2 */ NULL, (GtkClassInitFunc) NULL, }; dialog_type = gtk_type_unique (GTK_TYPE_DIALOG, &dialog_info); } return dialog_type; } static void gtk_message_dialog_class_init (GtkMessageDialogClass *class) { GtkWidgetClass *widget_class; widget_class = GTK_WIDGET_CLASS (class); parent_class = g_type_class_peek_parent (class); widget_class->style_set = gtk_message_dialog_style_set; gtk_widget_class_install_style_property (widget_class, g_param_spec_int ("message_border", _("Image/label border"), _("Width of border around the label and image in the message dialog"), 0, G_MAXINT, 8, G_PARAM_READABLE)); } static void gtk_message_dialog_init (GtkMessageDialog *dialog) { GtkWidget *hbox; dialog->label = gtk_label_new (NULL); dialog->image = gtk_image_new_from_stock (NULL, GTK_ICON_SIZE_DIALOG); gtk_label_set_line_wrap (GTK_LABEL (dialog->label), TRUE); gtk_label_set_selectable (GTK_LABEL (dialog->label), TRUE); hbox = gtk_hbox_new (FALSE, 6); gtk_box_pack_start (GTK_BOX (hbox), dialog->image, FALSE, FALSE, 0); gtk_box_pack_start (GTK_BOX (hbox), dialog->label, TRUE, TRUE, 0); gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), hbox, FALSE, FALSE, 0); gtk_widget_show_all (hbox); } static void setup_type(GtkMessageDialog *dialog, GtkMessageType type) { /* Note: this function can be called more than once, * and after showing the dialog, due to object args */ const gchar *stock_id = NULL; GtkStockItem item; switch (type) { case GTK_MESSAGE_INFO: stock_id = GTK_STOCK_DIALOG_INFO; break; case GTK_MESSAGE_QUESTION: stock_id = GTK_STOCK_DIALOG_QUESTION; break; case GTK_MESSAGE_WARNING: stock_id = GTK_STOCK_DIALOG_WARNING; break; case GTK_MESSAGE_ERROR: stock_id = GTK_STOCK_DIALOG_ERROR; break; default: g_warning ("Unknown GtkMessageType %d", type); break; } if (stock_id == NULL) stock_id = GTK_STOCK_DIALOG_INFO; if (gtk_stock_lookup (stock_id, &item)) { gtk_image_set_from_stock (GTK_IMAGE (dialog->image), stock_id, GTK_ICON_SIZE_DIALOG); gtk_window_set_title (GTK_WINDOW (dialog), item.label); } else g_warning ("Stock dialog ID doesn't exist?"); } /** * gtk_message_dialog_new: * @parent: transient parent, or NULL for none * @flags: flags * @type: type of message * @buttons: set of buttons to use * @message_format: printf()-style format string, or NULL * @Varargs: arguments for @message_format * * Creates a new message dialog, which is a simple dialog with an icon * indicating the dialog type (error, warning, etc.) and some text the * user may want to see. When the user clicks a button a "response" * signal is emitted with response IDs from #GtkResponseType. See * #GtkDialog for more details. * * Return value: a new #GtkMessageDialog **/ GtkWidget* gtk_message_dialog_new (GtkWindow *parent, GtkDialogFlags flags, GtkMessageType type, GtkButtonsType buttons, const gchar *message_format, ...) { GtkWidget *widget; GtkDialog *dialog; gchar* msg; va_list args; widget = GTK_WIDGET (gtk_type_new (GTK_TYPE_MESSAGE_DIALOG)); dialog = GTK_DIALOG (widget); if (message_format) { va_start (args, message_format); msg = g_strdup_vprintf(message_format, args); va_end (args); gtk_label_set_text (GTK_LABEL (GTK_MESSAGE_DIALOG (widget)->label), msg); g_free (msg); } if (parent != NULL) gtk_window_set_transient_for (GTK_WINDOW (widget), GTK_WINDOW (parent)); if (flags & GTK_DIALOG_MODAL) gtk_window_set_modal (GTK_WINDOW (dialog), TRUE); if (flags & GTK_DIALOG_DESTROY_WITH_PARENT) gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE); setup_type (GTK_MESSAGE_DIALOG (dialog), type); switch (buttons) { case GTK_BUTTONS_NONE: /* nothing */ break; case GTK_BUTTONS_OK: gtk_dialog_add_button (dialog, GTK_STOCK_OK, GTK_RESPONSE_OK); break; case GTK_BUTTONS_CLOSE: gtk_dialog_add_button (dialog, GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE); break; case GTK_BUTTONS_CANCEL: gtk_dialog_add_button (dialog, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL); break; case GTK_BUTTONS_YES_NO: gtk_dialog_add_button (dialog, GTK_STOCK_YES, GTK_RESPONSE_YES); gtk_dialog_add_button (dialog, GTK_STOCK_NO, GTK_RESPONSE_NO); break; case GTK_BUTTONS_OK_CANCEL: gtk_dialog_add_button (dialog, GTK_STOCK_OK, GTK_RESPONSE_OK); gtk_dialog_add_button (dialog, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL); break; default: g_warning ("Unknown GtkButtonsType"); break; } return widget; } static void gtk_message_dialog_style_set (GtkWidget *widget, GtkStyle *prev_style) { GtkWidget *parent; gint border_width = 0; parent = GTK_WIDGET (GTK_MESSAGE_DIALOG (widget)->image->parent); if (parent) { gtk_widget_style_get (widget, "message_border", &border_width, NULL); gtk_container_set_border_width (GTK_CONTAINER (parent), border_width); } if (GTK_WIDGET_CLASS (parent_class)->style_set) (GTK_WIDGET_CLASS (parent_class)->style_set) (widget, prev_style); }