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-rw-r--r--addressbook/gui/widgets/ea-minicard-view.c412
1 files changed, 412 insertions, 0 deletions
diff --git a/addressbook/gui/widgets/ea-minicard-view.c b/addressbook/gui/widgets/ea-minicard-view.c
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+++ b/addressbook/gui/widgets/ea-minicard-view.c
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+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Authors:
+ * Leon Zhang < leon.zhang@sun.com>
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#include <config.h>
+#include <string.h>
+#include <gtk/gtk.h>
+#include <glib/gi18n.h>
+#include "ea-minicard.h"
+#include "ea-minicard-view.h"
+#include "eab-gui-util.h"
+#include "e-addressbook-view.h"
+
+static const gchar * action_name[] = {
+ N_("New Contact"),
+ N_("New Contact List")
+};
+
+static G_CONST_RETURN gchar * ea_minicard_view_get_name (AtkObject *accessible);
+static G_CONST_RETURN gchar * ea_minicard_view_get_description (AtkObject *accessible);
+
+static void ea_minicard_view_class_init (EaMinicardViewClass *klass);
+
+static gint ea_minicard_view_get_n_children (AtkObject *obj);
+static AtkObject *ea_minicard_view_ref_child (AtkObject *obj, gint i);
+
+static AtkStateSet *ea_minicard_view_ref_state_set(AtkObject *obj);
+
+static void atk_selection_interface_init (AtkSelectionIface *iface);
+static gboolean selection_interface_add_selection (AtkSelection *selection,
+ gint i);
+static gboolean selection_interface_clear_selection (AtkSelection *selection);
+static AtkObject* selection_interface_ref_selection (AtkSelection *selection,
+ gint i);
+static gint selection_interface_get_selection_count (AtkSelection *selection);
+static gboolean selection_interface_is_child_selected (AtkSelection *selection,
+ gint i);
+
+static void atk_action_interface_init (AtkActionIface *iface);
+static gboolean atk_action_interface_do_action (AtkAction *iface, gint i);
+static gint atk_action_interface_get_n_action (AtkAction *iface);
+static G_CONST_RETURN gchar * atk_action_interface_get_description (AtkAction *iface, gint i);
+static G_CONST_RETURN gchar * atk_action_interface_get_name (AtkAction *iface, gint i);
+
+static gpointer parent_class = NULL;
+
+GType
+ea_minicard_view_get_type (void)
+{
+ static GType type = 0;
+ AtkObjectFactory *factory;
+ GTypeQuery query;
+ GType derived_atk_type;
+
+ if (!type) {
+ static GTypeInfo tinfo = {
+ sizeof (EaMinicardViewClass),
+ (GBaseInitFunc) NULL, /* base_init */
+ (GBaseFinalizeFunc) NULL, /* base_finalize */
+ (GClassInitFunc) ea_minicard_view_class_init,
+ (GClassFinalizeFunc) NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (EaMinicardView),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) NULL, /* instance init */
+ NULL /* value table */
+ };
+
+ static const GInterfaceInfo atk_selection_info = {
+ (GInterfaceInitFunc) atk_selection_interface_init,
+ (GInterfaceFinalizeFunc) NULL,
+ NULL
+ };
+
+ static const GInterfaceInfo atk_action_info = {
+ (GInterfaceInitFunc) atk_action_interface_init,
+ (GInterfaceFinalizeFunc) NULL,
+ NULL
+ };
+
+ /*
+ * Figure out the size of the class and instance
+ * we are run-time deriving from (GailWidget, in this case) */
+
+ factory = atk_registry_get_factory (atk_get_default_registry (),
+ GNOME_TYPE_CANVAS_GROUP);
+ derived_atk_type = atk_object_factory_get_accessible_type (factory);
+ g_type_query (derived_atk_type, &query);
+
+ tinfo.class_size = query.class_size;
+ tinfo.instance_size = query.instance_size;
+
+ type = g_type_register_static (derived_atk_type,
+ "EaMinicardView", &tinfo, 0);
+ g_type_add_interface_static (type, ATK_TYPE_SELECTION,
+ &atk_selection_info);
+ g_type_add_interface_static (type, ATK_TYPE_ACTION,
+ &atk_action_info);
+
+ }
+
+ return type;
+}
+
+static void
+ea_minicard_view_class_init (EaMinicardViewClass *klass)
+{
+ AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
+
+ parent_class = g_type_class_peek_parent (klass);
+
+ class->get_name = ea_minicard_view_get_name;
+ class->get_description = ea_minicard_view_get_description;
+ class->ref_state_set = ea_minicard_view_ref_state_set;
+ class->get_n_children = ea_minicard_view_get_n_children;
+ class->ref_child = ea_minicard_view_ref_child;
+}
+
+static G_CONST_RETURN gchar *
+ea_minicard_view_get_name (AtkObject *accessible)
+{
+ EReflow *reflow;
+ gchar *string;
+ EMinicardView *card_view;
+ EBook *book = NULL;
+ const gchar *source_name;
+
+ g_return_val_if_fail (EA_IS_MINICARD_VIEW (accessible), NULL);
+
+ reflow = E_REFLOW(atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (accessible)));
+
+ if (!reflow)
+ return NULL;
+
+ /* Get the current name of minicard view*/
+ card_view = E_MINICARD_VIEW (reflow);
+ g_object_get (card_view->adapter, "book", &book, NULL);
+ g_return_val_if_fail (E_IS_BOOK (book), NULL);
+ source_name = e_source_peek_name (e_book_get_source (book));
+ if (!source_name)
+ source_name="";
+
+ string = g_strdup_printf (ngettext ("current address book folder %s has %d card",
+ "current address book folder %s has %d cards",
+ reflow->count), source_name, reflow->count);
+
+ ATK_OBJECT_CLASS (parent_class)->set_name (accessible, string);
+ g_free (string);
+ g_object_unref(book);
+ return accessible->name;
+}
+
+static G_CONST_RETURN gchar *
+ea_minicard_view_get_description (AtkObject *accessible)
+{
+ g_return_val_if_fail (EA_IS_MINICARD_VIEW(accessible), NULL);
+ if (accessible->description)
+ return accessible->description;
+
+ return _("evolution address book");
+}
+
+AtkObject*
+ea_minicard_view_new (GObject *obj)
+{
+ GObject *object;
+ AtkObject *accessible;
+
+ g_return_val_if_fail (E_IS_MINICARD_VIEW(obj), NULL);
+ object = g_object_new (EA_TYPE_MINICARD_VIEW, NULL);
+ accessible = ATK_OBJECT (object);
+ atk_object_initialize (accessible, obj);
+ accessible->role = ATK_ROLE_PANEL;
+ return accessible;
+}
+
+static gint
+ea_minicard_view_get_n_children (AtkObject *accessible)
+{
+ EReflow *reflow;
+
+ gint child_num = 0;
+
+ g_return_val_if_fail (EA_IS_MINICARD_VIEW (accessible), -1);
+
+ reflow = E_REFLOW (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE(accessible)));
+
+ if (!reflow)
+ return -1;
+
+ child_num = reflow->count;
+
+ return child_num;
+}
+
+static AtkStateSet *ea_minicard_view_ref_state_set (AtkObject *obj)
+{
+ AtkStateSet *state_set = NULL;
+ GObject *gobj = NULL;
+
+ state_set = ATK_OBJECT_CLASS (parent_class)->ref_state_set (obj);
+ if ( !state_set )
+ state_set = atk_state_set_new ();
+
+ gobj = atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (obj));
+ if ( !gobj )
+ return state_set;
+
+ atk_state_set_add_state (state_set, ATK_STATE_ENABLED);
+ atk_state_set_add_state (state_set, ATK_STATE_SENSITIVE);
+ atk_state_set_add_state (state_set, ATK_STATE_SHOWING);
+
+ return state_set;
+}
+
+static AtkObject *
+ea_minicard_view_ref_child (AtkObject *accessible, gint index)
+{
+ EReflow *reflow;
+ gint child_num;
+ AtkObject *atk_object = NULL;
+ EMinicard *card = NULL;
+
+ g_return_val_if_fail (EA_IS_MINICARD_VIEW (accessible), NULL);
+
+ child_num = atk_object_get_n_accessible_children (accessible);
+ if (child_num <= 0 || index < 0 || index >= child_num)
+ return NULL;
+
+ reflow = E_REFLOW (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (accessible)));
+ if (!reflow)
+ return NULL;
+ if (!reflow->items )
+ return NULL;
+ /* a minicard */
+ if (index < child_num) {
+ card = E_MINICARD (reflow->items[index]);
+ atk_object = atk_gobject_accessible_for_object (G_OBJECT (card));
+ } else {
+ return NULL;
+ }
+
+ g_object_ref (atk_object);
+ return atk_object;
+}
+
+/* atkselection interface */
+
+static void
+atk_selection_interface_init (AtkSelectionIface *iface)
+{
+ g_return_if_fail (iface != NULL);
+
+ iface->add_selection = selection_interface_add_selection;
+ iface->clear_selection = selection_interface_clear_selection;
+ iface->ref_selection = selection_interface_ref_selection;
+ iface->get_selection_count = selection_interface_get_selection_count;
+ iface->is_child_selected = selection_interface_is_child_selected;
+}
+
+static gboolean
+selection_interface_add_selection (AtkSelection *selection, gint i)
+{
+ AtkGObjectAccessible *atk_gobj= NULL;
+ EReflow *reflow = NULL;
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (selection);
+ reflow = E_REFLOW (atk_gobject_accessible_get_object (atk_gobj));
+
+ if (!reflow)
+ return FALSE;
+
+ selection_interface_clear_selection (selection);
+ e_selection_model_select_single_row (reflow->selection, i);
+
+ return TRUE;
+}
+
+static gboolean
+selection_interface_clear_selection (AtkSelection *selection)
+{
+ AtkGObjectAccessible *atk_gobj = NULL;
+ EReflow *reflow = NULL;
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (selection);
+ reflow = E_REFLOW(atk_gobject_accessible_get_object (atk_gobj));
+
+ if ( !reflow )
+ return FALSE;
+
+ e_selection_model_clear (reflow->selection);
+
+ return TRUE;
+}
+
+static AtkObject*
+selection_interface_ref_selection (AtkSelection *selection, gint i)
+{
+ return ea_minicard_view_ref_child (ATK_OBJECT (selection), i);
+}
+
+static gint
+selection_interface_get_selection_count (AtkSelection *selection)
+{
+ AtkGObjectAccessible *atk_gobj = NULL;
+ EReflow *reflow = NULL;
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (selection);
+ reflow = E_REFLOW (atk_gobject_accessible_get_object (atk_gobj));
+
+ if (!reflow )
+ return FALSE;
+
+ return e_selection_model_selected_count (reflow->selection);
+}
+
+static gboolean
+selection_interface_is_child_selected (AtkSelection *selection, gint i)
+{
+ AtkGObjectAccessible *atk_gobj = NULL;
+ EReflow *reflow = NULL;
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (selection);
+ reflow = E_REFLOW(atk_gobject_accessible_get_object (atk_gobj));
+
+ if ( !reflow )
+ return FALSE;
+
+ return e_selection_model_is_row_selected (reflow->selection, i);
+}
+
+static void atk_action_interface_init (AtkActionIface *iface)
+{
+ g_return_if_fail (iface != NULL);
+
+ iface->do_action = atk_action_interface_do_action;
+ iface->get_n_actions = atk_action_interface_get_n_action;
+ iface->get_description = atk_action_interface_get_description;
+ iface->get_name = atk_action_interface_get_name;
+}
+
+static gboolean atk_action_interface_do_action (AtkAction *action, gint i)
+{
+ gboolean return_value = TRUE;
+ EMinicardView *card_view;
+
+ AtkGObjectAccessible *atk_gobj= NULL;
+ EReflow *reflow = NULL;
+
+ atk_gobj = ATK_GOBJECT_ACCESSIBLE (action);
+ reflow = E_REFLOW (atk_gobject_accessible_get_object (atk_gobj));
+
+ if (reflow == NULL)
+ return FALSE;
+
+ card_view = E_MINICARD_VIEW (reflow);
+
+ switch (i) {
+ case 0:
+ /* New Contact */
+ e_minicard_view_create_contact (card_view);
+ break;
+ case 1:
+ /* New Contact List */
+ e_minicard_view_create_contact_list (card_view);
+ break;
+ default:
+ return_value = FALSE;
+ break;
+ }
+
+ return return_value;
+}
+
+static gint atk_action_interface_get_n_action (AtkAction *iface)
+{
+ return G_N_ELEMENTS (action_name);
+}
+
+static G_CONST_RETURN gchar *
+atk_action_interface_get_description (AtkAction *iface, gint i)
+{
+ return atk_action_interface_get_name (iface, i);
+}
+
+static G_CONST_RETURN gchar *
+atk_action_interface_get_name (AtkAction *iface, gint i)
+{
+ if ( i >= G_N_ELEMENTS (action_name) || i < 0)
+ return NULL;
+
+ return action_name[i];
+}
+