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#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include <gdk/gdkx.h>
#include "gtk-utils.h"
static void
msgbox_yes_cb (GtkWidget *widget, gboolean *result)
{
*result = TRUE;
gtk_object_destroy (GTK_OBJECT (gtk_widget_get_toplevel (widget)));
}
static gboolean
msgbox_key_press_cb (GtkWidget *widget, GdkEventKey *event, gpointer data)
{
if (event->keyval == GDK_Escape)
{
gtk_signal_emit_stop_by_name (GTK_OBJECT (widget), "key_press_event");
gtk_object_destroy (GTK_OBJECT (widget));
return TRUE;
}
return FALSE;
}
gboolean
msgbox_run (GtkWindow *parent,
const char *message,
const char *yes_button,
const char *no_button,
gint default_index)
{
gboolean result = FALSE;
GtkWidget *dialog;
GtkWidget *button;
GtkWidget *label;
GtkWidget *vbox;
GtkWidget *button_box;
GtkWidget *separator;
g_return_val_if_fail (message != NULL, FALSE);
g_return_val_if_fail (default_index >= 0 && default_index <= 1, FALSE);
/* Create a dialog
*/
dialog = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
if (parent)
gtk_window_set_transient_for (GTK_WINDOW (dialog), parent);
gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
/* Quit our recursive main loop when the dialog is destroyed.
*/
gtk_signal_connect (GTK_OBJECT (dialog), "destroy",
GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
/* Catch Escape key presses and have them destroy the dialog
*/
gtk_signal_connect (GTK_OBJECT (dialog), "key_press_event",
GTK_SIGNAL_FUNC (msgbox_key_press_cb), NULL);
/* Fill in the contents of the widget
*/
vbox = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (dialog), vbox);
label = gtk_label_new (message);
gtk_misc_set_padding (GTK_MISC (label), 12, 12);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (vbox), separator, FALSE, FALSE, 0);
button_box = gtk_hbutton_box_new ();
gtk_box_pack_start (GTK_BOX (vbox), button_box, FALSE, FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (button_box), 8);
/* When Yes is clicked, call the msgbox_yes_cb
* This sets the result variable and destroys the dialog
*/
if (yes_button)
{
button = gtk_button_new_with_label (yes_button);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_container_add (GTK_CONTAINER (button_box), button);
if (default_index == 0)
gtk_widget_grab_default (button);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (msgbox_yes_cb), &result);
}
/* When No is clicked, destroy the dialog
*/
if (no_button)
{
button = gtk_button_new_with_label (no_button);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_container_add (GTK_CONTAINER (button_box), button);
if (default_index == 1)
gtk_widget_grab_default (button);
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (gtk_object_destroy), GTK_OBJECT (dialog));
}
gtk_widget_show_all (dialog);
/* Run a recursive main loop until a button is clicked
* or the user destroys the dialog through the window mananger */
gtk_main ();
return result;
}
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