summaryrefslogtreecommitdiff
path: root/xfce4-session/xfsm-chooser.c
diff options
context:
space:
mode:
Diffstat (limited to 'xfce4-session/xfsm-chooser.c')
-rw-r--r--xfce4-session/xfsm-chooser.c239
1 files changed, 239 insertions, 0 deletions
diff --git a/xfce4-session/xfsm-chooser.c b/xfce4-session/xfsm-chooser.c
new file mode 100644
index 0000000..7f7c1e9
--- /dev/null
+++ b/xfce4-session/xfsm-chooser.c
@@ -0,0 +1,239 @@
+/* $Id$ */
+/*-
+ * Copyright (c) 2004 Benedikt Meurer <benny@xfce.org>
+ * All rights reserved.
+ *
+ * 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, 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., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_MEMORY_H
+#include <memory.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+
+#include <libxfce4util/libxfce4util.h>
+#include <libxfce4ui/libxfce4ui.h>
+
+#include <libxfsm/xfsm-splash-engine.h>
+#include <libxfsm/xfsm-util.h>
+
+#include <xfce4-session/xfsm-chooser.h>
+
+
+#define BORDER 6
+
+
+static void xfsm_chooser_row_activated (GtkTreeView *treeview,
+ GtkTreePath *path,
+ GtkTreeViewColumn *column,
+ XfsmChooser *chooser);
+static void xfsm_chooser_realized (GtkWidget *widget,
+ XfsmChooser *chooser);
+
+
+enum
+{
+ PREVIEW_COLUMN,
+ NAME_COLUMN,
+ TITLE_COLUMN,
+ ATIME_COLUMN,
+ N_COLUMNS,
+};
+
+
+
+G_DEFINE_TYPE (XfsmChooser, xfsm_chooser, GTK_TYPE_DIALOG)
+
+
+
+void
+xfsm_chooser_set_sessions (XfsmChooser *chooser,
+ GList *sessions,
+ const gchar *default_session)
+{
+ XfsmSessionInfo *session;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ gchar *accessed;
+ gchar *title;
+ GList *lp;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (chooser->tree));
+ gtk_list_store_clear (GTK_LIST_STORE (model));
+
+ for (lp = sessions; lp != NULL; lp = lp->next)
+ {
+ session = (XfsmSessionInfo *) lp->data;
+
+ accessed = g_strdup_printf (_("Last accessed: %s"),
+ ctime (&session->atime));
+ title = g_strdup_printf ("<b><big>%s</big></b>\n"
+ "<small><i>%s</i></small>",
+ session->name, accessed);
+
+ gtk_list_store_append (GTK_LIST_STORE (model), &iter);
+ gtk_list_store_set (GTK_LIST_STORE (model), &iter,
+ PREVIEW_COLUMN, session->preview,
+ NAME_COLUMN, session->name,
+ TITLE_COLUMN, title,
+ ATIME_COLUMN, session->atime,
+ -1);
+
+ g_free (accessed);
+ g_free (title);
+ }
+}
+
+
+gchar*
+xfsm_chooser_get_session (const XfsmChooser *chooser)
+{
+ GtkTreeSelection *selection;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ GValue value;
+ gchar *name;
+
+ bzero (&value, sizeof (value));
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (chooser->tree));
+ if (!gtk_tree_selection_get_selected (selection, &model, &iter))
+ {
+ g_warning ("xfsm_chooser_get_session: !gtk_tree_selection_get_selected");
+ return NULL;
+ }
+ gtk_tree_model_get_value (model, &iter, NAME_COLUMN, &value);
+ name = g_value_dup_string (&value);
+ g_value_unset (&value);
+
+ return name;
+}
+
+
+static void
+xfsm_chooser_class_init (XfsmChooserClass *klass)
+{
+}
+
+
+static void
+xfsm_chooser_init (XfsmChooser *chooser)
+{
+ GtkTreeSelection *selection;
+ GtkTreeViewColumn *column;
+ GtkCellRenderer *renderer;
+ GtkListStore *model;
+ GtkWidget *button;
+ GtkWidget *swin;
+ GtkWidget *dbox;
+
+ dbox = GTK_DIALOG (chooser)->vbox;
+
+ gtk_dialog_set_has_separator (GTK_DIALOG (chooser), FALSE);
+ g_signal_connect_after (G_OBJECT (chooser), "realize",
+ G_CALLBACK (xfsm_chooser_realized), chooser);
+
+ /* scrolled window */
+ swin = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swin),
+ GTK_POLICY_NEVER,
+ GTK_POLICY_AUTOMATIC);
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (swin),
+ GTK_SHADOW_ETCHED_IN);
+ gtk_box_pack_start (GTK_BOX (dbox), swin, TRUE, TRUE, 0);
+ gtk_widget_show (swin);
+
+ /* tree view */
+ model = gtk_list_store_new (N_COLUMNS,
+ GDK_TYPE_PIXBUF,
+ G_TYPE_STRING,
+ G_TYPE_STRING,
+ G_TYPE_INT);
+ chooser->tree = gtk_tree_view_new_with_model (GTK_TREE_MODEL(model));
+ g_object_unref (G_OBJECT (model));
+ gtk_widget_set_tooltip_text (chooser->tree,
+ _("Choose the session you want to restore. "
+ "You can simply double-click the session "
+ "name to restore it."));
+
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (chooser->tree), FALSE);
+ column = gtk_tree_view_column_new ();
+ renderer = gtk_cell_renderer_pixbuf_new ();
+ gtk_tree_view_column_pack_start (column, renderer, FALSE);
+ gtk_tree_view_column_set_attributes (column, renderer,
+ "pixbuf", PREVIEW_COLUMN,
+ NULL);
+ renderer = gtk_cell_renderer_text_new ();
+ gtk_tree_view_column_pack_start (column, renderer, TRUE);
+ gtk_tree_view_column_set_attributes (column, renderer,
+ "markup", TITLE_COLUMN,
+ NULL);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (chooser->tree), column);
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (chooser->tree));
+ gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
+ g_signal_connect (G_OBJECT (chooser->tree), "row-activated",
+ G_CALLBACK (xfsm_chooser_row_activated), chooser);
+ gtk_container_add (GTK_CONTAINER (swin), chooser->tree);
+ gtk_widget_set_size_request (chooser->tree, -1, 150);
+ gtk_widget_show (chooser->tree);
+
+ /* "Logout" button */
+ button = xfce_gtk_button_new_mixed (GTK_STOCK_QUIT, _("Log out"));
+ gtk_widget_set_tooltip_text (button,
+ _("Cancel the login attempt and return to "
+ "the login screen."));
+ gtk_dialog_add_action_widget (GTK_DIALOG (chooser), button,
+ GTK_RESPONSE_CANCEL);
+ gtk_widget_show (button);
+
+ /* "New" button */
+ button = xfce_gtk_button_new_mixed (GTK_STOCK_NEW, _("New session"));
+ gtk_widget_set_tooltip_text (button, _("Create a new session."));
+ gtk_dialog_add_action_widget (GTK_DIALOG (chooser), button,
+ XFSM_RESPONSE_NEW);
+ gtk_widget_show (button);
+}
+
+
+static void
+xfsm_chooser_row_activated (GtkTreeView *treeview,
+ GtkTreePath *path,
+ GtkTreeViewColumn *column,
+ XfsmChooser *chooser)
+{
+ gtk_dialog_response (GTK_DIALOG (chooser), XFSM_RESPONSE_LOAD);
+}
+
+
+static void
+xfsm_chooser_realized (GtkWidget *widget,
+ XfsmChooser *chooser)
+{
+ GdkCursor *cursor;
+
+ cursor = gdk_cursor_new (GDK_LEFT_PTR);
+ gdk_window_set_cursor (widget->window, cursor);
+ gdk_cursor_unref (cursor);
+}
+