/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2009 Free Software Foundation
+ Copyright (C) 2009, 2010 Free Software Foundation
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
#include <config.h>
+
+#include <gtk/gtkstock.h>
+#include <gtk/gtkmessagedialog.h>
#include <gtk/gtksignal.h>
#include <gtk/gtkwindow.h>
#include <gtk/gtkcheckmenuitem.h>
+#include <gtk/gtkmain.h>
#include <stdlib.h>
+#include <xalloc.h>
#include <gettext.h>
#define _(msgid) gettext (msgid)
#include "psppire-window.h"
#include "psppire-window-register.h"
+#include "psppire-conf.h"
static void psppire_window_base_finalize (PsppireWindowClass *, gpointer);
static void psppire_window_base_init (PsppireWindowClass *class);
static void psppire_window_init (PsppireWindow *window);
-static PsppireWindowClass *the_class;
static GObjectClass *parent_class;
GType
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);
+
+ g_string_printf (title, _("%s %s PSPPIRE %s"),
+ window->basename ? window->basename : "",
+ mdash, window->description);
- gtk_window_set_title (GTK_WINDOW (window), title);
+ if (window->dirty)
+ g_string_prepend_c (title, '*');
- free (title);
+ gtk_window_set_title (GTK_WINDOW (window), title->str);
+
+ g_string_free (title, TRUE);
}
static void
name = g_value_get_string (&def);
}
- candidate_name = strdup (name);
+ candidate_name = xstrdup (name);
while ( psppire_window_register_lookup (reg, candidate_name))
{
candidate_name = uniquify (name, &x);
}
- window->basename = g_path_get_basename (candidate_name);
+ window->basename = g_filename_display_basename (candidate_name);
g_value_unset (&def);
}
}
+static void
+on_realize (GtkWindow *window, gpointer data)
+{
+ PsppireConf *conf = psppire_conf_new ();
+
+ const gchar *base = G_OBJECT_TYPE_NAME (window);
+
+ psppire_conf_set_window_geometry (conf, base, window);
+}
+
static void
psppire_window_finalize (GObject *object)
g_param_spec_string ("filename",
"File name",
"The name of the file associated with this window, if any",
- "Untitled",
+ /* TRANSLATORS: This will form a filename. Please avoid whitespace. */
+ _("Untitled"),
G_PARAM_CONSTRUCT | G_PARAM_READWRITE);
g_unichar_to_utf8 (0x2014, mdash);
PROP_FILENAME,
filename_spec);
- the_class = class;
parent_class = g_type_class_peek_parent (class);
}
static void
insert_menuitem_into_menu (PsppireWindow *window, gpointer key)
{
- GtkWidget *item = gtk_check_menu_item_new_with_label (key);
+ gchar *filename = g_filename_display_name (key);
+ GtkWidget *item = gtk_check_menu_item_new_with_label (filename);
+
+ g_free (filename);
g_signal_connect (item, "toggled", G_CALLBACK (menu_toggled), NULL);
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 (PsppireWindow *w, GdkEvent *event, gpointer user_data)
+{
+ PsppireWindowRegister *reg = psppire_window_register_new ();
+
+ const gchar *base = G_OBJECT_TYPE_NAME (w);
+
+ PsppireConf *conf = psppire_conf_new ();
+
+ psppire_conf_save_window_geometry (conf, base, GTK_WINDOW (w));
+
+
+ if ( w->dirty )
+ {
+ gint response = psppire_window_query_save (w);
+
+ switch (response)
+ {
+ default:
+ case GTK_RESPONSE_CANCEL:
+ return TRUE;
+ break;
+ case GTK_RESPONSE_APPLY:
+ psppire_window_save (w);
+ break;
+ case GTK_RESPONSE_REJECT:
+ break;
+ }
+ }
+
+ if ( 1 == psppire_window_register_n_items (reg))
+ gtk_main_quit ();
+
+ return FALSE;
+}
+
+
static void
psppire_window_init (PsppireWindow *window)
{
window->name = NULL;
window->menu = NULL;
+ window->description = xstrdup ("");
window->menuitem_table = g_hash_table_new (g_str_hash, g_str_equal);
"removed",
G_CALLBACK (remove_menuitem),
window);
-}
+ window->dirty = FALSE;
-GtkWidget*
-psppire_window_new (void)
+ g_signal_connect_swapped (window, "delete-event", G_CALLBACK (on_delete), window);
+
+ g_object_set (window, "icon-name", "psppicon", NULL);
+
+ g_signal_connect (window, "realize",
+ G_CALLBACK (on_realize), window);
+
+}
+
+/*
+ Ask the user if the buffer should be saved.
+ Return the response.
+*/
+gint
+psppire_window_query_save (PsppireWindow *se)
{
- return GTK_WIDGET (g_object_new (psppire_window_get_type (),
- "type", GTK_WINDOW_TOPLEVEL,
- NULL));
+ gchar *fn;
+ gint response;
+ GtkWidget *dialog;
+ GtkWidget *cancel_button;
+
+ const gchar *description;
+ const gchar *filename = psppire_window_get_filename (se);
+
+ GTimeVal time;
+
+ g_get_current_time (&time);
+
+ g_object_get (se, "description", &description, NULL);
+
+ g_return_val_if_fail (filename != NULL, GTK_RESPONSE_NONE);
+
+
+ fn = g_filename_display_basename (filename);
+
+ dialog =
+ gtk_message_dialog_new (GTK_WINDOW (se),
+ GTK_DIALOG_MODAL,
+ GTK_MESSAGE_WARNING,
+ GTK_BUTTONS_NONE,
+ _("Save the changes to `%s' before closing?"),
+ fn);
+ g_free (fn);
+
+ g_object_set (dialog, "icon-name", "psppicon", NULL);
+
+ gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
+ _("If you don't save, changes from the last %ld seconds will be permanently lost."),
+ time.tv_sec - se->savetime.tv_sec);
+
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
+ _("Close _without saving"),
+ GTK_RESPONSE_REJECT);
+
+ cancel_button = gtk_dialog_add_button (GTK_DIALOG (dialog),
+ GTK_STOCK_CANCEL,
+ GTK_RESPONSE_CANCEL);
+
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
+ GTK_STOCK_SAVE,
+ GTK_RESPONSE_APPLY);
+
+ gtk_widget_grab_focus (cancel_button);
+
+ response = gtk_dialog_run (GTK_DIALOG (dialog));
+
+ gtk_widget_destroy (dialog);
+
+ return response;
}
+
const gchar *
psppire_window_get_filename (PsppireWindow *w)
{
g_object_set (w, "filename", filename, NULL);
}
+void
+psppire_window_set_unsaved (PsppireWindow *w)
+{
+ if ( w->dirty == FALSE)
+ g_get_current_time (&w->savetime);
+
+ w->dirty = TRUE;
+
+ psppire_window_set_title (w);
+}
+
+gboolean
+psppire_window_get_unsaved (PsppireWindow *w)
+{
+ return w->dirty;
+}
+
+
\f
g_hash_table_foreach (reg->name_table, minimise_window, NULL);
}
+
+
+\f
+
+GType
+psppire_window_model_get_type (void)
+{
+ static GType window_model_type = 0;
+
+ if (! window_model_type)
+ {
+ static const GTypeInfo window_model_info =
+ {
+ sizeof (PsppireWindowIface), /* class_size */
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ NULL,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ 0,
+ 0, /* n_preallocs */
+ NULL
+ };
+
+ window_model_type =
+ g_type_register_static (G_TYPE_INTERFACE, "PsppireWindowModel",
+ &window_model_info, 0);
+
+ g_type_interface_add_prerequisite (window_model_type, G_TYPE_OBJECT);
+ }
+
+ return window_model_type;
+}
+
+
+void
+psppire_window_save (PsppireWindow *w)
+{
+ PsppireWindowIface *i = PSPPIRE_WINDOW_MODEL_GET_IFACE (w);
+
+ g_assert (PSPPIRE_IS_WINDOW_MODEL (w));
+
+ g_assert (i);
+
+ g_return_if_fail (i->save);
+
+ i->save (w);
+
+ w->dirty = FALSE;
+ psppire_window_set_title (w);
+}
+
+extern GtkRecentManager *the_recent_mgr;
+
+static void add_most_recent (const char *file_name, GtkRecentManager *rm);
+static void delete_recent (const char *file_name, GtkRecentManager *rm);
+
+gboolean
+psppire_window_load (PsppireWindow *w, const gchar *file)
+{
+ gboolean ok;
+ PsppireWindowIface *i = PSPPIRE_WINDOW_MODEL_GET_IFACE (w);
+
+ g_assert (PSPPIRE_IS_WINDOW_MODEL (w));
+
+ g_assert (i);
+
+ g_return_val_if_fail (i->load, FALSE);
+
+ ok = i->load (w, file);
+
+ if ( ok )
+ {
+ psppire_window_set_filename (w, file);
+ add_most_recent (file, the_recent_mgr);
+ w->dirty = FALSE;
+ }
+ else
+ delete_recent (file, the_recent_mgr);
+
+ psppire_window_set_title (w);
+
+ return ok;
+}
+
+
+/* Puts FILE_NAME into the recent list.
+ If it's already in the list, it moves it to the top
+*/
+static void
+add_most_recent (const char *file_name, GtkRecentManager *rm)
+{
+ gchar *uri = g_filename_to_uri (file_name, NULL, NULL);
+
+ if ( uri )
+ gtk_recent_manager_add_item (rm, uri);
+
+ g_free (uri);
+}
+
+
+
+/*
+ If FILE_NAME exists in the recent list, then delete it.
+ */
+static void
+delete_recent (const char *file_name, GtkRecentManager *rm)
+{
+ gchar *uri = g_filename_to_uri (file_name, NULL, NULL);
+
+ if ( uri )
+ gtk_recent_manager_remove_item (rm, uri, NULL);
+
+ g_free (uri);
+}
+
projects / pspp / blobdiff