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/* Copyright 2013 Endless Mobile, Inc. */
#include "config.h"
#include "eosactionmenu-private.h"
#include "eosactionbutton.h"
#include <glib-object.h>
#include <gtk/gtk.h>
#include <math.h>
#define _EOS_STYLE_CLASS_ACTION_MENU "action-menu"
/*
* SECTION:action-menu
* @short_description: Adding actions to the page
* @title: Action Menu
*/
G_DEFINE_TYPE (EosActionMenu, eos_action_menu, GTK_TYPE_FRAME)
#define EOS_ACTION_MENU_PRIVATE(o) \
(G_TYPE_INSTANCE_GET_PRIVATE ((o), EOS_TYPE_ACTION_MENU, EosActionMenuPrivate))
struct _EosActionMenuPrivate
{
GtkWidget *grid;
GtkActionGroup *action_group;
};
static void
eos_action_menu_dispose (GObject *object);
static void
eos_action_menu_finalize (GObject *object);
/* ******* INIT ******* */
static void
eos_action_menu_class_init (EosActionMenuClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
g_type_class_add_private (klass, sizeof (EosActionMenuPrivate));
object_class->dispose = eos_action_menu_dispose;
object_class->finalize = eos_action_menu_finalize;
}
static void
eos_action_menu_init (EosActionMenu *self)
{
EosActionMenuPrivate *priv;
GtkStyleContext *context;
self->priv = EOS_ACTION_MENU_PRIVATE (self);
priv = self->priv;
context = gtk_widget_get_style_context (GTK_WIDGET (self));
gtk_style_context_add_class (context, _EOS_STYLE_CLASS_ACTION_MENU);
priv->grid = gtk_grid_new ();
g_object_set (G_OBJECT (priv->grid),
"hexpand", TRUE,
"hexpand", TRUE,
"halign", GTK_ALIGN_CENTER,
"valign", GTK_ALIGN_CENTER,
NULL);
gtk_container_add (GTK_CONTAINER (self),
GTK_WIDGET (priv->grid));
// TODO : name?
priv->action_group = gtk_action_group_new ("EosActionMenu");
gtk_widget_set_hexpand (GTK_WIDGET (self), TRUE);
gtk_widget_set_vexpand (GTK_WIDGET (self), TRUE);
}
/* ******* LIFECYCLE ******* */
/*
* eos_action_menu_new:
*
* Returns: a new instance
*/
GtkWidget *
eos_action_menu_new ()
{
return g_object_new (EOS_TYPE_ACTION_MENU, NULL);
}
static void
eos_action_menu_dispose (GObject *object)
{
G_OBJECT_CLASS (eos_action_menu_parent_class)->dispose (object);
}
static void
eos_action_menu_finalize (GObject *object)
{
G_OBJECT_CLASS (eos_action_menu_parent_class)->finalize (object);
}
/* ******* ACTION GROUP MGMT ******* */
/*
* eos_action_menu_add_action:
* @menu: a #EosActionMenu
* @action: a #GtkAction: name, label, icon-name, is-important.
*
* Adds an action to the #EosActionMenu, using its name, label, icon-name and
* is-important properties.
*/
void
eos_action_menu_add_action (EosActionMenu *menu,
GtkAction *action)
{
EosActionMenuPrivate *priv;
g_return_if_fail (EOS_IS_ACTION_MENU (menu));
priv = menu->priv;
if (action)
{
gtk_action_group_add_action (priv->action_group, action);
EosActionButtonSize size = gtk_action_get_is_important (action) ?
EOS_ACTION_BUTTON_SIZE_PRIMARY :
EOS_ACTION_BUTTON_SIZE_SECONDARY;
GtkWidget *action_button = eos_action_button_new (size,
gtk_action_get_label (action),
gtk_action_get_icon_name (action));
gtk_activatable_set_related_action (GTK_ACTIVATABLE (action_button), action);
// TODO : maybe we need a finer control, taking is-important into account?
gtk_grid_attach_next_to (GTK_GRID (priv->grid), action_button, NULL,
GTK_POS_BOTTOM, 1, 1);
}
}
/*
* eos_action_menu_get_action:
* @menu: an #EosActionMenu
* @name: the name of the action to retrieve
*
* Retrieves an action.
*
* Returns: (transfer none): the #GtkAction
*/
GtkAction *
eos_action_menu_get_action (EosActionMenu *menu,
const gchar *name)
{
EosActionMenuPrivate *priv;
g_return_val_if_fail (EOS_IS_ACTION_MENU (menu), NULL);
priv = menu->priv;
return gtk_action_group_get_action (priv->action_group, name);
}
/*
* eos_action_menu_list_actions:
* @menu: an #EosActionMenu
*
* Returns: (element-type GList) (transfer container): an allocated list of the action objects in the action group
*/
GList *
eos_action_menu_list_actions (EosActionMenu *menu)
{
EosActionMenuPrivate *priv;
g_return_val_if_fail (EOS_IS_ACTION_MENU (menu), NULL);
priv = menu->priv;
return gtk_action_group_list_actions (priv->action_group);
}
/*
* eos_action_menu_remove_action:
* @menu: an #EosActionMenu
* @action: the action to remove
*
* Removes an action
*/
void
eos_action_menu_remove_action (EosActionMenu *menu,
GtkAction *action)
{
EosActionMenuPrivate *priv;
g_return_if_fail (EOS_IS_ACTION_MENU (menu));
priv = menu->priv;
gtk_action_group_remove_action(priv->action_group, action);
}
/*
* eos_action_menu_remove_action_by_name:
* @menu: an #EosActionMenu
* @name: the name of the action to remove
*
* Removes the action with the given name
*/
void
eos_action_menu_remove_action_by_name (EosActionMenu *menu,
const gchar *name)
{
GtkAction *action;
EosActionMenuPrivate *priv;
g_return_if_fail (EOS_IS_ACTION_MENU (menu));
priv = menu->priv;
action = gtk_action_group_get_action (priv->action_group, name);
if (action)
{
eos_action_menu_remove_action (menu, action);
}
}
/* ******* LAYOUT AND VISUALS ******* */
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