#include <config.h>
+#include <gtk/gtkstock.h>
+#include <gtk/gtkmessagedialog.h>
#include <gtk/gtksignal.h>
#include <gtk/gtkwindow.h>
#include <gtk/gtkcheckmenuitem.h>
psppire_window_type =
g_type_register_static (GTK_TYPE_WINDOW, "PsppireWindow",
- &psppire_window_info, 0);
+ &psppire_window_info, G_TYPE_FLAG_ABSTRACT);
}
return psppire_window_type;
static void
psppire_window_set_title (PsppireWindow *window)
{
- gchar *title =
- g_strdup_printf ( _("%s %s PSPPIRE %s"),
- window->basename, mdash, window->description);
+ GString *title = g_string_sized_new (80);
- gtk_window_set_title (GTK_WINDOW (window), title);
+ g_string_printf (title, _("%s %s PSPPIRE %s"),
+ window->basename, mdash, window->description);
- free (title);
+ if ( window->unsaved)
+ g_string_prepend_c (title, '*');
+
+ gtk_window_set_title (GTK_WINDOW (window), title->str);
+
+ g_string_free (title, TRUE);
}
static void
g_signal_connect (item, "activate", G_CALLBACK (menu_activate), key);
gtk_widget_show (item);
-
+
gtk_menu_shell_append (window->menu, item);
/* Set the state without emitting a signal */
psppire_window_register_foreach (psppire_window_register_new (), insert_item, window);
}
+
+static gboolean
+on_delete (GtkWidget *w, GdkEvent *event, gpointer user_data)
+{
+ PsppireWindow *dw = PSPPIRE_WINDOW (user_data);
+
+ PsppireWindowRegister *reg = psppire_window_register_new ();
+
+
+ if ( 1 == psppire_window_register_n_items (reg))
+ gtk_main_quit ();
+
+ return FALSE;
+}
+
+
static void
psppire_window_init (PsppireWindow *window)
{
"removed",
G_CALLBACK (remove_menuitem),
window);
+
+ window->unsaved = FALSE;
+
+ g_signal_connect (window, "delete-event", G_CALLBACK (on_delete), window);
}
-GtkWidget*
-psppire_window_new (void)
+/* If the buffer's modified flag is set,
+ ask the user if the buffer should be saved.
+ Return TRUE if is should.
+*/
+gboolean
+psppire_window_query_save (PsppireWindow *se)
{
- return GTK_WIDGET (g_object_new (psppire_window_get_type (),
- "type", GTK_WINDOW_TOPLEVEL,
- NULL));
+ gint response;
+ GtkWidget *dialog;
+
+ const gchar *description;
+ const gchar *filename = psppire_window_get_filename (se);
+
+ if ( ! psppire_window_get_unsaved (se))
+ return FALSE;
+
+ g_object_get (se, "description", &description, NULL);
+
+ g_return_val_if_fail (filename != NULL, FALSE);
+
+ dialog =
+ gtk_message_dialog_new (GTK_WINDOW (se),
+ GTK_DIALOG_MODAL,
+ GTK_MESSAGE_QUESTION,
+ GTK_BUTTONS_NONE,
+ _("Save contents of %s to \"%s\"?"),
+ description,
+ filename);
+
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
+ GTK_STOCK_YES,
+ GTK_RESPONSE_ACCEPT);
+
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
+ GTK_STOCK_NO,
+ GTK_RESPONSE_REJECT);
+
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
+ GTK_STOCK_CANCEL,
+ GTK_RESPONSE_CANCEL);
+
+ response = gtk_dialog_run (GTK_DIALOG (dialog));
+
+ gtk_widget_destroy (dialog);
+
+ if ( response == GTK_RESPONSE_ACCEPT )
+ {
+ return TRUE;
+ }
+
+ return FALSE;
}
g_object_set (w, "filename", filename, NULL);
}
+void
+psppire_window_set_unsaved (PsppireWindow *w, gboolean unsaved)
+{
+ w->unsaved = unsaved;
+
+ psppire_window_set_title (w);
+}
+
+gboolean
+psppire_window_get_unsaved (PsppireWindow *w)
+{
+ return w->unsaved;
+}
+
+
\f