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/* $Id$ */
/*-
* 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-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);
G_DEFINE_TYPE (XfsmChooser, xfsm_chooser, GTK_TYPE_DIALOG)
void
xfsm_chooser_set_sessions (XfsmChooser *chooser,
GList *sessions,
const gchar *default_session)
{
GtkTreeModel *model;
model = gtk_tree_view_get_model (GTK_TREE_VIEW (chooser->tree));
settings_list_sessions_populate (GTK_TREE_MODEL (model), sessions);
}
static void
xfsm_chooser_new_session (GtkButton *button,
XfsmChooser *chooser)
{
gtk_dialog_response (GTK_DIALOG (chooser), XFSM_RESPONSE_NEW);
}
static void
xfsm_chooser_logout (GtkButton *button,
XfsmChooser *chooser)
{
gtk_dialog_response (GTK_DIALOG (chooser), GTK_RESPONSE_CANCEL);
}
static void
xfsm_chooser_start_session (GtkButton *button,
XfsmChooser *chooser)
{
gtk_dialog_response (GTK_DIALOG (chooser), XFSM_RESPONSE_LOAD);
}
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)
{
GtkWidget *button;
GtkWidget *swin;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *dbox;
gchar title[256];
dbox = gtk_dialog_get_content_area(GTK_DIALOG (chooser));
g_signal_connect_after (G_OBJECT (chooser), "realize",
G_CALLBACK (xfsm_chooser_realized), chooser);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 9);
gtk_box_pack_start (GTK_BOX (dbox), vbox, TRUE, TRUE, 0);
g_snprintf (title, 256, "<big><b>%s</b></big>",
_("Session Manager"));
label = gtk_label_new (title);
gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
gtk_widget_set_margin_bottom (label, 12);
gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, FALSE, 0);
/* 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_scrolled_window_set_min_content_height (GTK_SCROLLED_WINDOW (swin),
200);
gtk_box_pack_start (GTK_BOX (vbox), swin, TRUE, TRUE, 0);
/* tree view */
chooser->tree = gtk_tree_view_new ();
settings_list_sessions_treeview_init (GTK_TREE_VIEW (chooser->tree));
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."));
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);
/* Session Treeview inline toolbar */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, FALSE, 0);
gtk_widget_set_margin_bottom (hbox, 12);
gtk_style_context_add_class (gtk_widget_get_style_context (hbox), "inline-toolbar");
/* "New" button */
button = gtk_button_new_from_icon_name ("list-add-symbolic", GTK_ICON_SIZE_BUTTON);
gtk_widget_set_tooltip_text (button, _("Create a new session."));
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (xfsm_chooser_new_session), chooser);
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
/* "Delete" button */
button = gtk_button_new_from_icon_name ("list-remove-symbolic", GTK_ICON_SIZE_BUTTON);
gtk_widget_set_tooltip_text (button, _("Delete a saved session."));
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (settings_list_sessions_delete_session), GTK_TREE_VIEW (chooser->tree));
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
/* Button box */
hbox = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL);
gtk_button_box_set_layout (GTK_BUTTON_BOX (hbox), GTK_BUTTONBOX_EDGE);
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, FALSE, 0);
/* "Logout" button */
button = xfce_gtk_button_new_mixed ("application-exit", _("Log Out"));
gtk_widget_set_tooltip_text (button,
_("Cancel the login attempt and return to "
"the login screen."));
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (xfsm_chooser_logout), chooser);
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
/* "Start" button */
button = xfce_gtk_button_new_mixed ("", _("Start"));
gtk_widget_set_tooltip_text (button, _("Start an existing session."));
gtk_style_context_add_class (gtk_widget_get_style_context (button), "suggested-action");
gtk_dialog_set_default_response (GTK_DIALOG (chooser), XFSM_RESPONSE_LOAD);
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (xfsm_chooser_start_session), chooser);
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gtk_widget_show_all (vbox);
}
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_for_display (gtk_widget_get_display (widget), GDK_LEFT_PTR);
gdk_window_set_cursor (gtk_widget_get_window(widget), cursor);
g_object_unref (cursor);
}
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