diff options
Diffstat (limited to 'addressbook/gui/widgets/a11y/ea-minicard.c')
| -rw-r--r-- | addressbook/gui/widgets/a11y/ea-minicard.c | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/addressbook/gui/widgets/a11y/ea-minicard.c b/addressbook/gui/widgets/a11y/ea-minicard.c new file mode 100644 index 0000000000..258fcbd4bc --- /dev/null +++ b/addressbook/gui/widgets/a11y/ea-minicard.c @@ -0,0 +1,273 @@ +/* + * 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 <glib/gi18n.h> +#include "ea-minicard.h" +#include "ea-minicard-view.h" +#include "e-minicard.h" + +static const char * action_name[] = { + N_("Open") +}; + +static G_CONST_RETURN gchar* ea_minicard_get_name (AtkObject *accessible); +static G_CONST_RETURN gchar* ea_minicard_get_description (AtkObject *accessible); + +static void ea_minicard_class_init (EaMinicardClass *klass); + +static gint ea_minicard_get_n_children (AtkObject *obj); +static AtkObject* ea_minicard_ref_child(AtkObject *obj, gint i); + +static AtkStateSet *ea_minicard_ref_state_set (AtkObject *obj); + +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_get_type (void) +{ + static GType type = 0; + AtkObjectFactory *factory; + GTypeQuery query; + GType derived_atk_type; + + if (!type) { + static GTypeInfo tinfo = { + sizeof (EaMinicardClass), + (GBaseInitFunc) NULL, /* base_init */ + (GBaseFinalizeFunc) NULL, /* base_finalize */ + (GClassInitFunc) ea_minicard_class_init, + (GClassFinalizeFunc) NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (EaMinicard), + 0, /* n_preallocs */ + (GInstanceInitFunc) NULL, /* instance init */ + NULL /* value table */ + }; + + 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, + "EaMinicard", &tinfo, 0); + g_type_add_interface_static (type, ATK_TYPE_ACTION, + &atk_action_info); + } + + return type; +} + +static void +ea_minicard_class_init (EaMinicardClass *klass) +{ + AtkObjectClass *class = ATK_OBJECT_CLASS (klass); + + parent_class = g_type_class_peek_parent (klass); + + class->get_name = ea_minicard_get_name; + class->get_description = ea_minicard_get_description; + class->ref_state_set = ea_minicard_ref_state_set; + class->get_n_children = ea_minicard_get_n_children; + class->ref_child = ea_minicard_ref_child; +} + +/* + * we access the main content of current minicard, including + * header text, label(field, field name) + */ +static G_CONST_RETURN gchar* +ea_minicard_get_name (AtkObject *accessible) +{ +#define BUFFERSIZE 500 + + static gchar name[BUFFERSIZE]; + GString *new_str = g_string_new (NULL); + gchar *string; + EMinicard *card; + + g_return_val_if_fail (EA_IS_MINICARD(accessible), NULL); + memset (name, '\0', BUFFERSIZE); + + card = E_MINICARD(atk_gobject_accessible_get_object + (ATK_GOBJECT_ACCESSIBLE(accessible))); + if (!card) + return NULL; + + g_object_get (card->header_text, "text", &string, NULL); + + if (e_contact_get (card->contact, E_CONTACT_IS_LIST)) + g_string_append (new_str, _("Contact List: ")); + else g_string_append (new_str, _("Contact: ")); + + /* get header of current card */ + g_string_append (new_str, string); + g_free (string); + + /* if there exist no enough space for remain info, return */ + if (new_str->len >= BUFFERSIZE) { + strncpy (name, new_str->str, BUFFERSIZE); + return name; + } + + strcpy (name, new_str->str); + g_string_free (new_str, TRUE); + + ATK_OBJECT_CLASS (parent_class)->set_name (accessible, name); + + return accessible->name; +} + +static G_CONST_RETURN gchar* +ea_minicard_get_description (AtkObject *accessible) +{ + if (accessible->description) + return accessible->description; + + return _("evolution minicard"); +} + +AtkObject* +ea_minicard_new (GObject *obj) +{ + GObject *object; + AtkObject *accessible; + + g_return_val_if_fail(obj != NULL, NULL); + g_return_val_if_fail (E_IS_MINICARD(obj), NULL); + + object = g_object_new (EA_TYPE_MINICARD, NULL); + accessible = ATK_OBJECT (object); + atk_object_initialize (accessible, obj); + + accessible->role = ATK_ROLE_PANEL; + return accessible; +} + +static AtkStateSet *ea_minicard_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_SELECTABLE); + 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 gint +ea_minicard_get_n_children (AtkObject *accessible) +{ + return 0; +} + +static AtkObject * +ea_minicard_ref_child (AtkObject *accessible, gint index) +{ + return NULL; +} + +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 *iface, gint i) +{ + EMinicard *minicard = NULL; + + minicard = E_MINICARD (atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (iface))); + if( minicard == NULL ) + return FALSE; + + if( i >= G_N_ELEMENTS (action_name) || i < 0 ) + return FALSE; + + switch (i) { + /* open card */ + case 0: + e_minicard_activate_editor (minicard); + break; + default: + return FALSE; + } + + return TRUE; +} + +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]; +} + |