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authorYves-Alexis Perez <corsac@debian.org>2020-12-23 06:03:14 -0700
committerYves-Alexis Perez <corsac@debian.org>2020-12-23 06:03:14 -0700
commit59a58d510b83a1d4d20a9c2dcf0db409b308040d (patch)
tree5d11755353dc01399e6a832bb197d9509259824d /xfce4-session/xfsm-chooser.c
downloadxfce4-session-59a58d510b83a1d4d20a9c2dcf0db409b308040d.tar.gz
Import xfce4-session_4.16.0.orig.tar.bz2
[dgit import orig xfce4-session_4.16.0.orig.tar.bz2]
Diffstat (limited to 'xfce4-session/xfsm-chooser.c')
-rw-r--r--xfce4-session/xfsm-chooser.c242
1 files changed, 242 insertions, 0 deletions
diff --git a/xfce4-session/xfsm-chooser.c b/xfce4-session/xfsm-chooser.c
new file mode 100644
index 0000000..e1e1fdf
--- /dev/null
+++ b/xfce4-session/xfsm-chooser.c
@@ -0,0 +1,242 @@
+/* $Id$ */
+/*-
+ * 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);
+}