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-rw-r--r--gui/simple-greeter/gdm-user-chooser-widget.c602
1 files changed, 0 insertions, 602 deletions
diff --git a/gui/simple-greeter/gdm-user-chooser-widget.c b/gui/simple-greeter/gdm-user-chooser-widget.c
deleted file mode 100644
index 525edc18..00000000
--- a/gui/simple-greeter/gdm-user-chooser-widget.c
+++ /dev/null
@@ -1,602 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
- *
- * 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 of the License, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <dirent.h>
-#include <sys/stat.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-#include <glib/gstdio.h>
-#include <gtk/gtk.h>
-
-#include "gdm-user-manager.h"
-#include "gdm-user-chooser-widget.h"
-
-enum {
- USER_NO_DISPLAY = 1 << 0,
- USER_ACCOUNT_DISABLED = 1 << 1,
-};
-
-#define GDM_USER_CHOOSER_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GDM_TYPE_USER_CHOOSER_WIDGET, GdmUserChooserWidgetPrivate))
-
-typedef struct _GdmChooserUser {
- char *name;
- char *realname;
- GdkPixbuf *pixbuf;
- guint flags;
-} GdmChooserUser;
-
-struct GdmUserChooserWidgetPrivate
-{
- GtkWidget *iconview;
-
- GdmUserManager *manager;
- GHashTable *available_users;
- char *current_user;
-};
-
-enum {
- PROP_0,
-};
-
-enum {
- USER_ACTIVATED,
- LAST_SIGNAL
-};
-
-static guint signals [LAST_SIGNAL] = { 0, };
-
-static void gdm_user_chooser_widget_class_init (GdmUserChooserWidgetClass *klass);
-static void gdm_user_chooser_widget_init (GdmUserChooserWidget *user_chooser_widget);
-static void gdm_user_chooser_widget_finalize (GObject *object);
-
-G_DEFINE_TYPE (GdmUserChooserWidget, gdm_user_chooser_widget, GTK_TYPE_VBOX)
-
-enum {
- CHOOSER_LIST_PIXBUF_COLUMN = 0,
- CHOOSER_LIST_CAPTION_COLUMN,
- CHOOSER_LIST_TOOLTIP_COLUMN,
- CHOOSER_LIST_ID_COLUMN
-};
-
-static void
-chooser_user_free (GdmChooserUser *user)
-{
- if (user == NULL) {
- return;
- }
-
- if (user->pixbuf != NULL) {
- g_object_unref (user->pixbuf);
- }
-
- g_free (user->name);
- g_free (user->realname);
-
- g_free (user);
-}
-
-char *
-gdm_user_chooser_widget_get_current_user_name (GdmUserChooserWidget *widget)
-{
- char *user_name;
-
- g_return_val_if_fail (GDM_IS_USER_CHOOSER_WIDGET (widget), NULL);
-
- user_name = NULL;
- if (widget->priv->current_user != NULL) {
- user_name = g_strdup (widget->priv->current_user);
- }
-
- return user_name;
-}
-
-static void
-select_name (GdmUserChooserWidget *widget,
- const char *name)
-{
- GtkTreeModel *model;
- GtkTreeIter iter;
- GtkTreePath *path;
-
- path = NULL;
-
- model = gtk_icon_view_get_model (GTK_ICON_VIEW (widget->priv->iconview));
-
- if (name != NULL && gtk_tree_model_get_iter_first (model, &iter)) {
-
- do {
- GdmChooserUser *user;
- char *id;
- gboolean found;
-
- user = NULL;
- id = NULL;
- gtk_tree_model_get (model,
- &iter,
- CHOOSER_LIST_ID_COLUMN, &id,
- -1);
- if (id != NULL) {
- user = g_hash_table_lookup (widget->priv->available_users, id);
- g_free (id);
- }
-
- found = (user != NULL
- && user->name != NULL
- && strcmp (user->name, name) == 0);
-
- if (found) {
- path = gtk_tree_model_get_path (model, &iter);
- break;
- }
-
- } while (gtk_tree_model_iter_next (model, &iter));
- }
-
- if (path != NULL) {
- gtk_icon_view_scroll_to_path (GTK_ICON_VIEW (widget->priv->iconview),
- path,
- TRUE,
- 0.5,
- 0.0);
- gtk_icon_view_set_cursor (GTK_ICON_VIEW (widget->priv->iconview),
- path,
- NULL,
- FALSE);
-
- gtk_tree_path_free (path);
- }
-}
-
-void
-gdm_user_chooser_widget_set_current_user_name (GdmUserChooserWidget *widget,
- const char *name)
-{
- g_return_if_fail (GDM_IS_USER_CHOOSER_WIDGET (widget));
-
- if (name == NULL) {
- gtk_icon_view_unselect_all (GTK_ICON_VIEW (widget->priv->iconview));
- } else {
- select_name (widget, name);
- }
-}
-
-static void
-gdm_user_chooser_widget_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GdmUserChooserWidget *self;
-
- self = GDM_USER_CHOOSER_WIDGET (object);
-
- switch (prop_id) {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gdm_user_chooser_widget_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GdmUserChooserWidget *self;
-
- self = GDM_USER_CHOOSER_WIDGET (object);
-
- switch (prop_id) {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static GObject *
-gdm_user_chooser_widget_constructor (GType type,
- guint n_construct_properties,
- GObjectConstructParam *construct_properties)
-{
- GdmUserChooserWidget *user_chooser_widget;
- GdmUserChooserWidgetClass *klass;
-
- klass = GDM_USER_CHOOSER_WIDGET_CLASS (g_type_class_peek (GDM_TYPE_USER_CHOOSER_WIDGET));
-
- user_chooser_widget = GDM_USER_CHOOSER_WIDGET (G_OBJECT_CLASS (gdm_user_chooser_widget_parent_class)->constructor (type,
- n_construct_properties,
- construct_properties));
-
- return G_OBJECT (user_chooser_widget);
-}
-
-static void
-gdm_user_chooser_widget_dispose (GObject *object)
-{
- GdmUserChooserWidget *widget;
-
- widget = GDM_USER_CHOOSER_WIDGET (object);
-
- if (widget->priv->available_users != NULL) {
- g_hash_table_destroy (widget->priv->available_users);
- widget->priv->available_users = NULL;
- }
-
- g_free (widget->priv->current_user);
- widget->priv->current_user = NULL;
-
- G_OBJECT_CLASS (gdm_user_chooser_widget_parent_class)->dispose (object);
-}
-
-static void
-gdm_user_chooser_widget_class_init (GdmUserChooserWidgetClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->get_property = gdm_user_chooser_widget_get_property;
- object_class->set_property = gdm_user_chooser_widget_set_property;
- object_class->constructor = gdm_user_chooser_widget_constructor;
- object_class->dispose = gdm_user_chooser_widget_dispose;
- object_class->finalize = gdm_user_chooser_widget_finalize;
-
- signals [USER_ACTIVATED] = g_signal_new ("user-activated",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GdmUserChooserWidgetClass, user_activated),
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
-
- g_type_class_add_private (klass, sizeof (GdmUserChooserWidgetPrivate));
-}
-
-static void
-on_selection_changed (GtkIconView *icon_view,
- GdmUserChooserWidget *widget)
-{
- GList *items;
- char *id;
-
- id = NULL;
-
- items = gtk_icon_view_get_selected_items (icon_view);
- if (items != NULL) {
- GtkTreeModel *model;
- GtkTreeIter iter;
- GtkTreePath *path;
-
- path = items->data;
- model = gtk_icon_view_get_model (icon_view);
- gtk_tree_model_get_iter (model, &iter, path);
- gtk_tree_model_get (model, &iter, CHOOSER_LIST_ID_COLUMN, &id, -1);
- }
-
- g_free (widget->priv->current_user);
- widget->priv->current_user = g_strdup (id);
-
- g_list_foreach (items, (GFunc)gtk_tree_path_free, NULL);
- g_list_free (items);
-}
-
-static void
-collect_users (GdmUserChooserWidget *widget)
-{
-
-}
-
-static void
-on_item_activated (GtkIconView *icon_view,
- GtkTreePath *tree_path,
- GdmUserChooserWidget *widget)
-{
- g_signal_emit (widget, signals[USER_ACTIVATED], 0);
-}
-
-static void
-add_user_to_model (const char *name,
- GdmChooserUser *user,
- GdmUserChooserWidget *widget)
-{
- GtkTreeModel *model;
- GtkTreeIter iter;
- char *caption;
- char *tooltip;
-
- if (user->flags & USER_NO_DISPLAY
- || user->flags & USER_ACCOUNT_DISABLED) {
- /* skip */
- g_debug ("Not adding user to list: %s", user->name);
- }
-
- caption = g_strdup_printf ("<span size=\"x-large\">%s</span>",
- user->realname);
- tooltip = g_strdup_printf ("%s: %s",
- _("Short Name"),
- user->name);
-
- model = gtk_icon_view_get_model (GTK_ICON_VIEW (widget->priv->iconview));
-
- gtk_list_store_append (GTK_LIST_STORE (model), &iter);
- gtk_list_store_set (GTK_LIST_STORE (model),
- &iter,
- CHOOSER_LIST_PIXBUF_COLUMN, user->pixbuf,
- CHOOSER_LIST_CAPTION_COLUMN, caption,
- CHOOSER_LIST_TOOLTIP_COLUMN, tooltip,
- CHOOSER_LIST_ID_COLUMN, name,
- -1);
- g_free (caption);
-}
-
-static GdkPixbuf *
-get_pixbuf_for_user (GdmUserChooserWidget *widget,
- const char *username)
-{
- GtkIconTheme *theme;
- GdkPixbuf *pixbuf;
- int size;
-
- theme = gtk_icon_theme_get_default ();
- gtk_icon_size_lookup (GTK_ICON_SIZE_DIALOG, &size, NULL);
- pixbuf = gtk_icon_theme_load_icon (theme, "stock_person", size, 0, NULL);
-
- return pixbuf;
-}
-
-static void
-populate_model (GdmUserChooserWidget *widget,
- GtkTreeModel *model)
-{
-
- g_hash_table_foreach (widget->priv->available_users,
- (GHFunc)add_user_to_model,
- widget);
-}
-
-static gboolean
-separator_func (GtkTreeModel *model,
- GtkTreeIter *iter,
- gpointer data)
-{
- int column = GPOINTER_TO_INT (data);
- char *text;
-
- gtk_tree_model_get (model, iter, column, &text, -1);
-
- if (text != NULL && strcmp (text, "__separator") == 0) {
- return TRUE;
- }
-
- g_free (text);
-
- return FALSE;
-}
-
-static int
-compare_user_names (char *name_a,
- char *name_b,
- char *id_a,
- char *id_b)
-{
-
- if (id_a == NULL) {
- return 1;
- } else if (id_b == NULL) {
- return -1;
- }
-
- if (strcmp (id_a, "__previous-user") == 0) {
- return -1;
- } else if (strcmp (id_b, "__previous-user") == 0) {
- return 1;
- } else if (strcmp (id_a, "__default-user") == 0) {
- return -1;
- } else if (strcmp (id_b, "__default-user") == 0) {
- return 1;
- } else if (strcmp (id_a, "__separator") == 0) {
- return -1;
- } else if (strcmp (id_b, "__separator") == 0) {
- return 1;
- }
-
- if (name_a == NULL) {
- return 1;
- } else if (name_b == NULL) {
- return -1;
- }
-
- return g_utf8_collate (name_a, name_b);
-}
-
-static int
-compare_user (GtkTreeModel *model,
- GtkTreeIter *a,
- GtkTreeIter *b,
- gpointer user_data)
-{
- char *name_a;
- char *name_b;
- char *id_a;
- char *id_b;
- int result;
-
- gtk_tree_model_get (model, a, CHOOSER_LIST_CAPTION_COLUMN, &name_a, -1);
- gtk_tree_model_get (model, b, CHOOSER_LIST_CAPTION_COLUMN, &name_b, -1);
- gtk_tree_model_get (model, a, CHOOSER_LIST_ID_COLUMN, &id_a, -1);
- gtk_tree_model_get (model, b, CHOOSER_LIST_ID_COLUMN, &id_b, -1);
-
- result = compare_user_names (name_a, name_b, id_a, id_b);
-
- g_free (name_a);
- g_free (name_b);
- g_free (id_a);
- g_free (id_b);
-
- return result;
-}
-
-static void
-on_user_added (GdmUserManager *manager,
- GdmUser *user,
- GdmUserChooserWidget *widget)
-{
- GtkTreeModel *model;
- GtkTreeIter iter;
- GdkPixbuf *pixbuf;
- char *caption;
- char *tooltip;
-
- g_debug ("User added: %s", gdm_user_get_user_name (user));
-
- pixbuf = get_pixbuf_for_user (widget, gdm_user_get_user_name (user));
-
- caption = g_strdup_printf ("<span size=\"x-large\">%s</span>",
- gdm_user_get_real_name (user));
- tooltip = g_strdup_printf ("%s: %s",
- _("Short Name"),
- gdm_user_get_user_name (user));
-
- model = gtk_icon_view_get_model (GTK_ICON_VIEW (widget->priv->iconview));
- gtk_list_store_append (GTK_LIST_STORE (model), &iter);
- gtk_list_store_set (GTK_LIST_STORE (model), &iter,
- CHOOSER_LIST_PIXBUF_COLUMN, pixbuf,
- CHOOSER_LIST_CAPTION_COLUMN, caption,
- CHOOSER_LIST_TOOLTIP_COLUMN, tooltip,
- CHOOSER_LIST_ID_COLUMN, gdm_user_get_user_name (user),
- -1);
- g_free (caption);
- g_free (tooltip);
-
- if (pixbuf != NULL) {
- g_object_unref (pixbuf);
- }
-}
-
-static void
-on_user_removed (GdmUserManager *manager,
- GdmUser *user,
- GdmUserChooserWidget *widget)
-{
- g_debug ("User removed: %s", gdm_user_get_user_name (user));
-
- /* FIXME: */
-}
-
-static void
-gdm_user_chooser_widget_init (GdmUserChooserWidget *widget)
-{
- GtkTreeModel *model;
- GtkWidget *scrolled;
-
- widget->priv = GDM_USER_CHOOSER_WIDGET_GET_PRIVATE (widget);
-
- widget->priv->manager = gdm_user_manager_ref_default ();
- g_signal_connect (widget->priv->manager,
- "user-added",
- G_CALLBACK (on_user_added),
- widget);
- g_signal_connect (widget->priv->manager,
- "user-removed",
- G_CALLBACK (on_user_removed),
- widget);
-
- widget->priv->available_users = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify)chooser_user_free);
-
- scrolled = gtk_scrolled_window_new (NULL, NULL);
- gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled),
- GTK_SHADOW_IN);
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
- GTK_POLICY_NEVER,
- GTK_POLICY_AUTOMATIC);
- gtk_box_pack_start (GTK_BOX (widget), scrolled, TRUE, TRUE, 0);
-
- widget->priv->iconview = gtk_icon_view_new ();
- gtk_icon_view_set_selection_mode (GTK_ICON_VIEW (widget->priv->iconview), GTK_SELECTION_SINGLE);
- gtk_icon_view_set_orientation (GTK_ICON_VIEW (widget->priv->iconview), GTK_ORIENTATION_HORIZONTAL);
- g_signal_connect (widget->priv->iconview,
- "item-activated",
- G_CALLBACK (on_item_activated),
- widget);
- g_signal_connect (widget->priv->iconview,
- "selection-changed",
- G_CALLBACK (on_selection_changed),
- widget);
- gtk_container_add (GTK_CONTAINER (scrolled), widget->priv->iconview);
-
- model = (GtkTreeModel *)gtk_list_store_new (4,
- GDK_TYPE_PIXBUF,
- G_TYPE_STRING,
- G_TYPE_STRING,
- G_TYPE_STRING);
- gtk_icon_view_set_model (GTK_ICON_VIEW (widget->priv->iconview), model);
-
- gtk_icon_view_set_pixbuf_column (GTK_ICON_VIEW (widget->priv->iconview), CHOOSER_LIST_PIXBUF_COLUMN);
- gtk_icon_view_set_markup_column (GTK_ICON_VIEW (widget->priv->iconview), CHOOSER_LIST_CAPTION_COLUMN);
- gtk_icon_view_set_tooltip_column (GTK_ICON_VIEW (widget->priv->iconview), CHOOSER_LIST_TOOLTIP_COLUMN);
-
- gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (model),
- CHOOSER_LIST_CAPTION_COLUMN,
- compare_user,
- NULL, NULL);
-
- gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (model),
- CHOOSER_LIST_CAPTION_COLUMN,
- GTK_SORT_ASCENDING);
-
- collect_users (widget);
-
- populate_model (widget, model);
-}
-
-static void
-gdm_user_chooser_widget_finalize (GObject *object)
-{
- GdmUserChooserWidget *user_chooser_widget;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GDM_IS_USER_CHOOSER_WIDGET (object));
-
- user_chooser_widget = GDM_USER_CHOOSER_WIDGET (object);
-
- g_return_if_fail (user_chooser_widget->priv != NULL);
-
- G_OBJECT_CLASS (gdm_user_chooser_widget_parent_class)->finalize (object);
-}
-
-GtkWidget *
-gdm_user_chooser_widget_new (void)
-{
- GObject *object;
-
- object = g_object_new (GDM_TYPE_USER_CHOOSER_WIDGET,
- NULL);
-
- return GTK_WIDGET (object);
-}
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