523 lines
20 KiB
Diff
523 lines
20 KiB
Diff
From 62276dc527e60a27f951cf73ad8de3fb1c8ced8a Mon Sep 17 00:00:00 2001
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From: Ray Strode <rstrode@redhat.com>
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Date: Thu, 13 Dec 2007 10:14:33 -0500
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Subject: [PATCH] Change session-chooser-widget over to use new chooser widget
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---
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gui/simple-greeter/gdm-session-chooser-widget.c | 352 +++--------------------
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gui/simple-greeter/gdm-session-chooser-widget.h | 15 +-
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2 files changed, 50 insertions(+), 317 deletions(-)
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diff --git a/gui/simple-greeter/gdm-session-chooser-widget.c b/gui/simple-greeter/gdm-session-chooser-widget.c
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index 7763da7..849be94 100644
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--- a/gui/simple-greeter/gdm-session-chooser-widget.c
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+++ b/gui/simple-greeter/gdm-session-chooser-widget.c
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@@ -1,6 +1,7 @@
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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
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*
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* Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
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+ * Copyright (C) 2007 Ray Strode <rstrode@redhat.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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@@ -34,6 +35,7 @@
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#include <gtk/gtk.h>
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#include "gdm-session-chooser-widget.h"
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+#include "gdm-chooser-widget.h"
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enum {
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DESKTOP_ENTRY_NO_DISPLAY = 1 << 0,
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@@ -54,34 +56,18 @@ typedef struct _GdmChooserSession {
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struct GdmSessionChooserWidgetPrivate
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{
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- GtkWidget *treeview;
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-
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GHashTable *available_sessions;
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- char *current_session;
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};
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enum {
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PROP_0,
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};
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-enum {
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- SESSION_ACTIVATED,
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- LAST_SIGNAL
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-};
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-
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-static guint signals [LAST_SIGNAL] = { 0, };
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-
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static void gdm_session_chooser_widget_class_init (GdmSessionChooserWidgetClass *klass);
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static void gdm_session_chooser_widget_init (GdmSessionChooserWidget *session_chooser_widget);
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static void gdm_session_chooser_widget_finalize (GObject *object);
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-G_DEFINE_TYPE (GdmSessionChooserWidget, gdm_session_chooser_widget, GTK_TYPE_VBOX)
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-
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-enum {
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- CHOOSER_LIST_NAME_COLUMN = 0,
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- CHOOSER_LIST_COMMENT_COLUMN,
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- CHOOSER_LIST_ID_COLUMN
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-};
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+G_DEFINE_TYPE (GdmSessionChooserWidget, gdm_session_chooser_widget, GDM_TYPE_CHOOSER_WIDGET)
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static void
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chooser_session_free (GdmChooserSession *session)
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@@ -101,89 +87,28 @@ chooser_session_free (GdmChooserSession *session)
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char *
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gdm_session_chooser_widget_get_current_session_name (GdmSessionChooserWidget *widget)
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{
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- char *session_name;
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-
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g_return_val_if_fail (GDM_IS_SESSION_CHOOSER_WIDGET (widget), NULL);
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-
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- session_name = NULL;
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- if (widget->priv->current_session != NULL) {
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- session_name = g_strdup (widget->priv->current_session);
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- }
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-
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- return session_name;
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+ return gdm_chooser_widget_get_active_item (GDM_CHOOSER_WIDGET (widget));
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}
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-static void
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-select_name (GdmSessionChooserWidget *widget,
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- const char *name)
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+void
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+gdm_session_chooser_widget_set_current_session_name (GdmSessionChooserWidget *widget,
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+ const char *name)
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{
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- GtkTreeModel *model;
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- GtkTreeIter iter;
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- GtkTreePath *path;
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-
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- path = NULL;
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-
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- model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget->priv->treeview));
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-
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- if (name != NULL && gtk_tree_model_get_iter_first (model, &iter)) {
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-
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- do {
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- GdmChooserSession *session;
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- char *id;
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- gboolean found;
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-
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- session = NULL;
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- id = NULL;
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- gtk_tree_model_get (model,
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- &iter,
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- CHOOSER_LIST_ID_COLUMN, &id,
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- -1);
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- if (id != NULL) {
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- session = g_hash_table_lookup (widget->priv->available_sessions, id);
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- g_free (id);
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- }
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-
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- found = (session != NULL
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- && session->filename != NULL
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- && strcmp (session->filename, name) == 0);
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-
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- if (found) {
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- path = gtk_tree_model_get_path (model, &iter);
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- break;
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- }
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-
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- } while (gtk_tree_model_iter_next (model, &iter));
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- }
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+ g_return_if_fail (GDM_IS_SESSION_CHOOSER_WIDGET (widget));
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- if (path != NULL) {
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- gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (widget->priv->treeview),
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- path,
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- gtk_tree_view_get_column (GTK_TREE_VIEW (widget->priv->treeview), 0),
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- TRUE, 0.5, 0.0);
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- gtk_tree_view_set_cursor (GTK_TREE_VIEW (widget->priv->treeview),
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- path,
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- NULL,
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- FALSE);
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-
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- gtk_tree_path_free (path);
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- }
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+ gdm_chooser_widget_set_active_item (GDM_CHOOSER_WIDGET (widget),
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+ name);
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}
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void
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-gdm_session_chooser_widget_set_current_session_name (GdmSessionChooserWidget *widget,
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- const char *name)
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+gdm_session_chooser_widget_set_show_only_chosen (GdmSessionChooserWidget *widget,
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+ gboolean show_only)
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{
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- GtkTreeSelection *selection;
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-
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g_return_if_fail (GDM_IS_SESSION_CHOOSER_WIDGET (widget));
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- selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget->priv->treeview));
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-
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- if (name == NULL) {
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- gtk_tree_selection_unselect_all (selection);
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- } else {
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- select_name (widget, name);
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- }
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+ gdm_chooser_widget_set_hide_inactive_items (GDM_CHOOSER_WIDGET (widget),
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+ show_only);
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}
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static void
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@@ -249,9 +174,6 @@ gdm_session_chooser_widget_dispose (GObject *object)
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widget->priv->available_sessions = NULL;
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}
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- g_free (widget->priv->current_session);
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- widget->priv->current_session = NULL;
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-
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G_OBJECT_CLASS (gdm_session_chooser_widget_parent_class)->dispose (object);
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}
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@@ -266,39 +188,9 @@ gdm_session_chooser_widget_class_init (GdmSessionChooserWidgetClass *klass)
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object_class->dispose = gdm_session_chooser_widget_dispose;
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object_class->finalize = gdm_session_chooser_widget_finalize;
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- signals [SESSION_ACTIVATED] = g_signal_new ("session-activated",
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- G_TYPE_FROM_CLASS (object_class),
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- G_SIGNAL_RUN_LAST,
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- G_STRUCT_OFFSET (GdmSessionChooserWidgetClass, session_activated),
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- NULL,
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- NULL,
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- g_cclosure_marshal_VOID__VOID,
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- G_TYPE_NONE,
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- 0);
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-
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g_type_class_add_private (klass, sizeof (GdmSessionChooserWidgetPrivate));
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}
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-static void
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-on_session_selected (GtkTreeSelection *selection,
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- GdmSessionChooserWidget *widget)
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-{
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- GtkTreeModel *model = NULL;
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- GtkTreeIter iter = {0};
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- char *id;
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-
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- id = NULL;
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-
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- if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
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- gtk_tree_model_get (model, &iter, CHOOSER_LIST_ID_COLUMN, &id, -1);
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- }
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-
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- g_free (widget->priv->current_session);
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- widget->priv->current_session = g_strdup (id);
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-
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- g_free (id);
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-}
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-
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/* adapted from gnome-menus desktop-entries.c */
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static guint
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get_flags_from_key_file (GKeyFile *key_file,
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@@ -460,21 +352,13 @@ collect_sessions (GdmSessionChooserWidget *widget)
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}
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static void
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-on_row_activated (GtkTreeView *tree_view,
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- GtkTreePath *tree_path,
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- GtkTreeViewColumn *tree_column,
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- GdmSessionChooserWidget *widget)
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-{
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- g_signal_emit (widget, signals[SESSION_ACTIVATED], 0);
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-}
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-
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-static void
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-add_session_to_model (const char *name,
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- GdmChooserSession *session,
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- GdmSessionChooserWidget *widget)
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+add_session (const char *name,
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+ GdmChooserSession *session,
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+ GdmSessionChooserWidget *widget)
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{
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- GtkTreeModel *model;
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- GtkTreeIter iter;
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+ g_assert (name != NULL);
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+ g_assert (session != NULL);
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+ g_assert (GDM_IS_SESSION_CHOOSER_WIDGET (widget));
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if (session->flags & DESKTOP_ENTRY_NO_DISPLAY
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|| session->flags & DESKTOP_ENTRY_HIDDEN
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@@ -483,197 +367,43 @@ add_session_to_model (const char *name,
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g_debug ("Not adding session to list: %s", session->filename);
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}
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- model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget->priv->treeview));
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-
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- gtk_list_store_append (GTK_LIST_STORE (model), &iter);
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- gtk_list_store_set (GTK_LIST_STORE (model),
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- &iter,
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- CHOOSER_LIST_NAME_COLUMN, session->translated_name,
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- CHOOSER_LIST_COMMENT_COLUMN, session->translated_comment,
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- CHOOSER_LIST_ID_COLUMN, name,
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- -1);
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+ gdm_chooser_widget_add_item (GDM_CHOOSER_WIDGET (widget), name,
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+ NULL, session->translated_name,
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+ session->translated_comment, FALSE, FALSE);
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}
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static void
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-populate_model (GdmSessionChooserWidget *widget,
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- GtkTreeModel *model)
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+add_available_sessions (GdmSessionChooserWidget *widget)
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{
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- GtkTreeIter iter;
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-
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- /* Add some fake entries */
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- gtk_list_store_append (GTK_LIST_STORE (model), &iter);
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- gtk_list_store_set (GTK_LIST_STORE (model), &iter,
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- CHOOSER_LIST_NAME_COLUMN, _("Previous Session"),
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- CHOOSER_LIST_ID_COLUMN, "__previous-session",
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- -1);
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-
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- gtk_list_store_append (GTK_LIST_STORE (model), &iter);
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- gtk_list_store_set (GTK_LIST_STORE (model), &iter,
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- CHOOSER_LIST_NAME_COLUMN, _("System Default"),
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- CHOOSER_LIST_ID_COLUMN, "__default-session",
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- -1);
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-
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- gtk_list_store_append (GTK_LIST_STORE (model), &iter);
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- gtk_list_store_set (GTK_LIST_STORE (model), &iter,
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- CHOOSER_LIST_NAME_COLUMN, NULL,
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- CHOOSER_LIST_ID_COLUMN, "__separator",
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- -1);
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+ gdm_chooser_widget_add_item (GDM_CHOOSER_WIDGET (widget),
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+ GDM_SESSION_CHOOSER_SESSION_PREVIOUS,
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+ NULL, _("Default"),
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+ _("Login with the same session as "
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+ "last time."),
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+ FALSE, TRUE);
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+ gdm_chooser_widget_add_item (GDM_CHOOSER_WIDGET (widget),
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+ GDM_SESSION_CHOOSER_SESSION_DEFAULT,
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+ NULL, _("Legacy"),
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+ _("Login based on preset legacy configuration"),
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+ FALSE, TRUE);
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g_hash_table_foreach (widget->priv->available_sessions,
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- (GHFunc)add_session_to_model,
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+ (GHFunc) add_session,
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widget);
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}
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-static gboolean
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-separator_func (GtkTreeModel *model,
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- GtkTreeIter *iter,
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- gpointer data)
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-{
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- int column = GPOINTER_TO_INT (data);
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- char *text;
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-
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- gtk_tree_model_get (model, iter, column, &text, -1);
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-
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- if (text != NULL && strcmp (text, "__separator") == 0) {
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- return TRUE;
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- }
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-
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- g_free (text);
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-
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- return FALSE;
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-}
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-
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-static int
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-compare_session_names (char *name_a,
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- char *name_b,
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- char *id_a,
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- char *id_b)
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-{
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-
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- if (id_a == NULL) {
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- return 1;
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- } else if (id_b == NULL) {
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- return -1;
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- }
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-
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- if (strcmp (id_a, "__previous-session") == 0) {
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- return -1;
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- } else if (strcmp (id_b, "__previous-session") == 0) {
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- return 1;
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- } else if (strcmp (id_a, "__default-session") == 0) {
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- return -1;
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- } else if (strcmp (id_b, "__default-session") == 0) {
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- return 1;
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- } else if (strcmp (id_a, "__separator") == 0) {
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- return -1;
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- } else if (strcmp (id_b, "__separator") == 0) {
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- return 1;
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- }
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-
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- if (name_a == NULL) {
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- return 1;
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- } else if (name_b == NULL) {
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- return -1;
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- }
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-
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- return g_utf8_collate (name_a, name_b);
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-}
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-
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-static int
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-compare_session (GtkTreeModel *model,
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- GtkTreeIter *a,
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- GtkTreeIter *b,
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- gpointer user_data)
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-{
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- char *name_a;
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- char *name_b;
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- char *id_a;
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- char *id_b;
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- int result;
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-
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- gtk_tree_model_get (model, a, CHOOSER_LIST_NAME_COLUMN, &name_a, -1);
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- gtk_tree_model_get (model, b, CHOOSER_LIST_NAME_COLUMN, &name_b, -1);
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- gtk_tree_model_get (model, a, CHOOSER_LIST_ID_COLUMN, &id_a, -1);
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- gtk_tree_model_get (model, b, CHOOSER_LIST_ID_COLUMN, &id_b, -1);
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-
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- result = compare_session_names (name_a, name_b, id_a, id_b);
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-
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- g_free (name_a);
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- g_free (name_b);
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- g_free (id_a);
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- g_free (id_b);
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-
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- return result;
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-}
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-
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static void
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gdm_session_chooser_widget_init (GdmSessionChooserWidget *widget)
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{
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- GtkWidget *scrolled;
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- GtkTreeSelection *selection;
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- GtkTreeViewColumn *column;
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- GtkTreeModel *model;
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-
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widget->priv = GDM_SESSION_CHOOSER_WIDGET_GET_PRIVATE (widget);
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+ gdm_chooser_widget_set_separator_position (GDM_CHOOSER_WIDGET (widget),
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+ GDM_CHOOSER_WIDGET_POSITION_TOP);
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widget->priv->available_sessions = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify)chooser_session_free);
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- scrolled = gtk_scrolled_window_new (NULL, NULL);
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- gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled),
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- GTK_SHADOW_IN);
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- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
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- GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
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- gtk_box_pack_start (GTK_BOX (widget), scrolled, TRUE, TRUE, 0);
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-
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- widget->priv->treeview = gtk_tree_view_new ();
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- gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (widget->priv->treeview), FALSE);
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- g_signal_connect (widget->priv->treeview,
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- "row-activated",
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- G_CALLBACK (on_row_activated),
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- widget);
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- gtk_container_add (GTK_CONTAINER (scrolled), widget->priv->treeview);
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-
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- selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget->priv->treeview));
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- gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
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- g_signal_connect (selection, "changed",
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- G_CALLBACK (on_session_selected),
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- widget);
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-
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- model = (GtkTreeModel *)gtk_list_store_new (3,
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- G_TYPE_STRING,
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- G_TYPE_STRING,
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- G_TYPE_STRING);
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- gtk_tree_view_set_model (GTK_TREE_VIEW (widget->priv->treeview), model);
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-
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- column = gtk_tree_view_column_new_with_attributes ("Session",
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- gtk_cell_renderer_text_new (),
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- "text", CHOOSER_LIST_NAME_COLUMN,
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- NULL);
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- gtk_tree_view_append_column (GTK_TREE_VIEW (widget->priv->treeview), column);
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-
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- column = gtk_tree_view_column_new_with_attributes ("Comment",
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- gtk_cell_renderer_text_new (),
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- "text", CHOOSER_LIST_COMMENT_COLUMN,
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- NULL);
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- gtk_tree_view_append_column (GTK_TREE_VIEW (widget->priv->treeview), column);
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-
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- gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (model),
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- CHOOSER_LIST_NAME_COLUMN,
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- compare_session,
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- NULL, NULL);
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-
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- gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (model),
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- CHOOSER_LIST_NAME_COLUMN,
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- GTK_SORT_ASCENDING);
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-
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- gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (widget->priv->treeview),
|
|
- separator_func,
|
|
- GINT_TO_POINTER (CHOOSER_LIST_ID_COLUMN),
|
|
- NULL);
|
|
-
|
|
collect_sessions (widget);
|
|
|
|
- populate_model (widget, model);
|
|
+ add_available_sessions (widget);
|
|
}
|
|
|
|
static void
|
|
@@ -696,7 +426,9 @@ gdm_session_chooser_widget_new (void)
|
|
{
|
|
GObject *object;
|
|
|
|
- object = g_object_new (GDM_TYPE_SESSION_CHOOSER_WIDGET,
|
|
+ object = g_object_new (GDM_TYPE_SESSION_CHOOSER_WIDGET,
|
|
+ "inactive-text", _("_Sessions:"),
|
|
+ "active-text", _("_Session:"),
|
|
NULL);
|
|
|
|
return GTK_WIDGET (object);
|
|
diff --git a/gui/simple-greeter/gdm-session-chooser-widget.h b/gui/simple-greeter/gdm-session-chooser-widget.h
|
|
index ec32b23..63ea466 100644
|
|
--- a/gui/simple-greeter/gdm-session-chooser-widget.h
|
|
+++ b/gui/simple-greeter/gdm-session-chooser-widget.h
|
|
@@ -22,7 +22,7 @@
|
|
#define __GDM_SESSION_CHOOSER_WIDGET_H
|
|
|
|
#include <glib-object.h>
|
|
-#include <gtk/gtkvbox.h>
|
|
+#include "gdm-chooser-widget.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
@@ -37,25 +37,26 @@ typedef struct GdmSessionChooserWidgetPrivate GdmSessionChooserWidgetPrivate;
|
|
|
|
typedef struct
|
|
{
|
|
- GtkVBox parent;
|
|
+ GdmChooserWidget parent;
|
|
GdmSessionChooserWidgetPrivate *priv;
|
|
} GdmSessionChooserWidget;
|
|
|
|
typedef struct
|
|
{
|
|
- GtkVBoxClass parent_class;
|
|
-
|
|
- /* signals */
|
|
- void (* session_activated) (GdmSessionChooserWidget *widget);
|
|
+ GdmChooserWidgetClass parent_class;
|
|
} GdmSessionChooserWidgetClass;
|
|
|
|
+#define GDM_SESSION_CHOOSER_SESSION_PREVIOUS "__previous-session"
|
|
+#define GDM_SESSION_CHOOSER_SESSION_DEFAULT "__default-session"
|
|
+
|
|
GType gdm_session_chooser_widget_get_type (void);
|
|
GtkWidget * gdm_session_chooser_widget_new (void);
|
|
|
|
char * gdm_session_chooser_widget_get_current_session_name (GdmSessionChooserWidget *widget);
|
|
void gdm_session_chooser_widget_set_current_session_name (GdmSessionChooserWidget *widget,
|
|
const char *session_name);
|
|
-
|
|
+void gdm_session_chooser_widget_set_show_only_chosen (GdmSessionChooserWidget *widget,
|
|
+ gboolean show_only);
|
|
G_END_DECLS
|
|
|
|
#endif /* __GDM_SESSION_CHOOSER_WIDGET_H */
|
|
--
|
|
1.5.3.6
|
|
|