static void
gpview_device_ctrl_update_ids_cb(GObject *unused, GParamSpec *pspec, GPViewDeviceCtrl *ctrl)
{
GPViewDeviceCtrlPrivate *privat = GPVIEW_DEVICE_CTRL_GET_PRIVATE(ctrl);
if (privat != NULL)
{
gboolean visible = (privat->current_view != NULL);
GStrv ids = gpview_device_view_get_ids(privat->current_view);
gboolean sensitive_1 = visible && (ids != NULL) && (g_strv_length(ids) == 1);
gboolean sensitive_n = visible && (ids != NULL) && (g_strv_length(ids) > 0);
g_strfreev(ids);
gtk_action_group_set_sensitive(
privat->action_group_multiple,
sensitive_n
);
gtk_action_group_set_visible(
privat->action_group_multiple,
visible
);
gtk_action_group_set_sensitive(
privat->action_group_single,
sensitive_1
);
gtk_action_group_set_visible(
privat->action_group_single,
visible
);
}
}
static void
update_menu_items (GObject *gobject,
GParamSpec *pspec,
gpointer user_data)
{
BluetoothApplet *applet = BLUETOOTH_APPLET (gobject);
gboolean enabled;
GObject *object;
enabled = bluetooth_applet_get_show_full_menu (applet);
object = gtk_builder_get_object (xml, "adapter-action-group");
gtk_action_group_set_visible (GTK_ACTION_GROUP (object), enabled);
gtk_action_group_set_visible (devices_action_group, enabled);
if (enabled == FALSE)
return;
gtk_action_group_set_sensitive (GTK_ACTION_GROUP (object), TRUE);
}
static void
update_menu_items (void)
{
gboolean enabled;
GObject *object;
if (num_adapters_present == 0)
enabled = FALSE;
else
enabled = (num_adapters_present - num_adapters_powered) <= 0;
object = gtk_builder_get_object (xml, "adapter-action-group");
gtk_action_group_set_visible (GTK_ACTION_GROUP (object), enabled);
gtk_action_group_set_visible (devices_action_group, enabled);
if (enabled == FALSE)
return;
gtk_action_group_set_sensitive (GTK_ACTION_GROUP (object), TRUE);
}
static void
attachment_button_menu_deactivate_cb (EAttachmentButton *button)
{
EAttachmentView *view;
GtkActionGroup *action_group;
GtkToggleButton *toggle_button;
view = e_attachment_button_get_view (button);
action_group = e_attachment_view_get_action_group (view, "inline");
toggle_button = GTK_TOGGLE_BUTTON (button->priv->toggle_button);
gtk_toggle_button_set_active (toggle_button, FALSE);
gtk_action_group_set_visible (action_group, FALSE);
}
int
clip_GTK_ACTIONGROUPSETVISIBLE(ClipMachine * ClipMachineMemory)
{
C_object *cagroup = _fetch_co_arg(ClipMachineMemory);
gboolean visible = _clip_parl(ClipMachineMemory, 2);
CHECKARG2(1, MAP_type_of_ClipVarType, NUMERIC_type_of_ClipVarType);
CHECKCOBJ(cagroup, GTK_IS_ACTION_GROUP(cagroup->object));
CHECKARG(2, LOGICAL_type_of_ClipVarType);
gtk_action_group_set_visible(GTK_ACTION_GROUP(cagroup->object), visible);
return 0;
err:
return 1;
}
static void
mail_attachment_handler_update_actions (EAttachmentView *view,
EAttachmentHandler *handler)
{
EAttachment *attachment;
CamelMimePart *mime_part;
GtkActionGroup *action_group;
GList *selected;
gboolean visible = FALSE;
selected = e_attachment_view_get_selected_attachments (view);
if (g_list_length (selected) != 1)
goto exit;
attachment = E_ATTACHMENT (selected->data);
if (e_attachment_get_loading (attachment) ||
e_attachment_get_saving (attachment))
goto exit;
mime_part = e_attachment_ref_mime_part (attachment);
if (mime_part != NULL) {
CamelMedium *medium;
CamelDataWrapper *content;
medium = CAMEL_MEDIUM (mime_part);
content = camel_medium_get_content (medium);
visible = CAMEL_IS_MIME_MESSAGE (content);
g_object_unref (mime_part);
}
exit:
action_group = e_attachment_view_get_action_group (view, "mail");
gtk_action_group_set_visible (action_group, visible);
g_list_foreach (selected, (GFunc) g_object_unref, NULL);
g_list_free (selected);
}
static void
attachment_button_show_popup_menu (EAttachmentButton *button,
GdkEventButton *event)
{
EAttachmentView *view;
GtkActionGroup *action_group;
GtkToggleButton *toggle_button;
view = e_attachment_button_get_view (button);
action_group = e_attachment_view_get_action_group (view, "inline");
toggle_button = GTK_TOGGLE_BUTTON (button->priv->toggle_button);
attachment_button_select_path (button);
gtk_toggle_button_set_active (toggle_button, TRUE);
e_attachment_view_show_popup_menu (
view, event, (GtkMenuPositionFunc)
attachment_button_menu_position, button);
gtk_action_group_set_visible (action_group, TRUE);
}
void
gtkhtml_editor_update_context (GtkhtmlEditor *editor)
{
GtkHTML *html;
HTMLType type;
HTMLObject *object;
GtkUIManager *manager;
GtkActionGroup *action_group;
GList *list;
gboolean visible;
guint merge_id;
html = gtkhtml_editor_get_html (editor);
manager = gtkhtml_editor_get_ui_manager (editor);
gtk_html_update_styles (html);
/* Update context menu item visibility. */
object = html->engine->cursor->object;
if (object != NULL)
type = HTML_OBJECT_TYPE (object);
else
type = HTML_TYPE_NONE;
visible = (type == HTML_TYPE_IMAGE);
gtk_action_set_visible (ACTION (CONTEXT_PROPERTIES_IMAGE), visible);
visible = (type == HTML_TYPE_LINKTEXT);
gtk_action_set_visible (ACTION (CONTEXT_PROPERTIES_LINK), visible);
visible = (type == HTML_TYPE_RULE);
gtk_action_set_visible (ACTION (CONTEXT_PROPERTIES_RULE), visible);
visible = (type == HTML_TYPE_TEXT);
gtk_action_set_visible (ACTION (CONTEXT_PROPERTIES_TEXT), visible);
visible =
gtk_action_get_visible (ACTION (CONTEXT_PROPERTIES_IMAGE)) ||
gtk_action_get_visible (ACTION (CONTEXT_PROPERTIES_LINK)) ||
gtk_action_get_visible (ACTION (CONTEXT_PROPERTIES_TEXT));
gtk_action_set_visible (ACTION (CONTEXT_PROPERTIES_PARAGRAPH), visible);
/* Set to visible if any of these are true:
* - Selection is active and contains a link.
* - Cursor is on a link.
* - Cursor is on an image that has a URL or target.
*/
visible =
(html_engine_is_selection_active (html->engine) &&
html_engine_selection_contains_link (html->engine)) ||
(type == HTML_TYPE_LINKTEXT) ||
(type == HTML_TYPE_IMAGE &&
(HTML_IMAGE (object)->url != NULL ||
HTML_IMAGE (object)->target != NULL));
gtk_action_set_visible (ACTION (CONTEXT_REMOVE_LINK), visible);
/* Get the parent object. */
object = (object != NULL) ? object->parent : NULL;
/* Get the grandparent object. */
object = (object != NULL) ? object->parent : NULL;
if (object != NULL)
type = HTML_OBJECT_TYPE (object);
else
type = HTML_TYPE_NONE;
visible = (type == HTML_TYPE_TABLECELL);
gtk_action_set_visible (ACTION (CONTEXT_DELETE_CELL), visible);
gtk_action_set_visible (ACTION (CONTEXT_DELETE_COLUMN), visible);
gtk_action_set_visible (ACTION (CONTEXT_DELETE_ROW), visible);
gtk_action_set_visible (ACTION (CONTEXT_DELETE_TABLE), visible);
gtk_action_set_visible (ACTION (CONTEXT_INSERT_COLUMN_AFTER), visible);
gtk_action_set_visible (ACTION (CONTEXT_INSERT_COLUMN_BEFORE), visible);
gtk_action_set_visible (ACTION (CONTEXT_INSERT_ROW_ABOVE), visible);
gtk_action_set_visible (ACTION (CONTEXT_INSERT_ROW_BELOW), visible);
gtk_action_set_visible (ACTION (CONTEXT_INSERT_TABLE), visible);
gtk_action_set_visible (ACTION (CONTEXT_PROPERTIES_CELL), visible);
/* Get the great grandparent object. */
object = (object != NULL) ? object->parent : NULL;
if (object != NULL)
type = HTML_OBJECT_TYPE (object);
else
type = HTML_TYPE_NONE;
/* Note the |= (cursor must be in a table cell). */
visible |= (type == HTML_TYPE_TABLE);
gtk_action_set_visible (ACTION (CONTEXT_PROPERTIES_TABLE), visible);
/********************** Spell Check Suggestions **********************/
object = html->engine->cursor->object;
action_group = editor->priv->suggestion_actions;
/* Remove the old content from the context menu. */
merge_id = editor->priv->spell_suggestions_merge_id;
if (merge_id > 0) {
gtk_ui_manager_remove_ui (manager, merge_id);
editor->priv->spell_suggestions_merge_id = 0;
}
/* Clear the action group for spelling suggestions. */
list = gtk_action_group_list_actions (action_group);
while (list != NULL) {
GtkAction *action = list->data;
gtk_action_group_remove_action (action_group, action);
list = g_list_delete_link (list, list);
}
/* Decide if we should show spell checking items. */
visible =
!html_engine_is_selection_active (html->engine) &&
object != NULL && html_object_is_text (object) &&
!html_engine_spell_word_is_valid (html->engine);
action_group = editor->priv->spell_check_actions;
gtk_action_group_set_visible (action_group, visible);
/* Exit early if spell checking items are invisible. */
if (!visible)
return;
list = editor->priv->active_spell_checkers;
merge_id = gtk_ui_manager_new_merge_id (manager);
editor->priv->spell_suggestions_merge_id = merge_id;
/* Handle a single active language as a special case. */
if (g_list_length (list) == 1) {
editor_inline_spelling_suggestions (editor, list->data);
return;
}
/* Add actions and context menu content for active languages. */
g_list_foreach (list, (GFunc) editor_spell_checkers_foreach, editor);
}
