+/* === S Y N F I G ========================================================= */
+/*! \file template.cpp
+** \brief Template File
+**
+** $Id: groupactionmanager.cpp,v 1.1.1.1 2005/01/07 03:34:36 darco Exp $
+**
+** \legal
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**
+** This package 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 package 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.
+** \endlegal
+*/
+/* ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#ifdef USING_PCH
+# include "pch.h"
+#else
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "groupactionmanager.h"
+#include "layergrouptree.h"
+#include <synfigapp/action_param.h>
+#include "instance.h"
+#include <gtkmm/stock.h>
+
+#endif
+
+/* === U S I N G =========================================================== */
+
+using namespace std;
+using namespace etl;
+using namespace synfig;
+using namespace studio;
+
+static const guint no_prev_popup((guint)-1);
+
+/* === M A C R O S ========================================================= */
+
+//#define ONE_ACTION_GROUP 1
+
+/* === G L O B A L S ======================================================= */
+
+/* === P R O C E D U R E S ================================================= */
+
+/* === M E T H O D S ======================================================= */
+
+GroupActionManager::GroupActionManager():
+ action_group_(Gtk::ActionGroup::create()),
+ popup_id_(no_prev_popup),
+ queued(false)
+{
+}
+
+GroupActionManager::~GroupActionManager()
+{
+}
+
+void
+GroupActionManager::set_ui_manager(const Glib::RefPtr<Gtk::UIManager> &x)
+{
+ clear();
+
+#ifdef ONE_ACTION_GROUP
+ if(ui_manager_) get_ui_manager()->remove_action_group(action_group_);
+ ui_manager_=x;
+ if(ui_manager_) get_ui_manager()->insert_action_group(action_group_);
+#else
+ ui_manager_=x;
+#endif
+}
+
+void
+GroupActionManager::set_group_tree(LayerGroupTree* x)
+{
+ selection_changed_connection.disconnect();
+ group_tree_=x;
+ if(group_tree_)
+ {
+ selection_changed_connection=group_tree_->get_selection()->signal_changed().connect(
+ sigc::mem_fun(*this,&GroupActionManager::queue_refresh)
+ );
+ }
+}
+
+void
+GroupActionManager::set_canvas_interface(const etl::handle<synfigapp::CanvasInterface> &x)
+{
+ canvas_interface_=x;
+}
+
+void
+GroupActionManager::clear()
+{
+ if(ui_manager_)
+ {
+ // Clear out old stuff
+ if(popup_id_!=no_prev_popup)
+ {
+ get_ui_manager()->remove_ui(popup_id_);
+ popup_id_=no_prev_popup;
+ action_group_->set_sensitive(false);
+#ifdef ONE_ACTION_GROUP
+ while(!action_group_->get_actions().empty())action_group_->remove(*action_group_->get_actions().begin());
+ action_group_->set_sensitive(true);
+#else
+ get_ui_manager()->remove_action_group(action_group_);
+ action_group_=Gtk::ActionGroup::create();
+#endif
+ }
+ }
+}
+
+void
+GroupActionManager::queue_refresh()
+{
+ if(queued)
+ return;
+
+ //queue_refresh_connection.disconnect();
+ queue_refresh_connection=Glib::signal_idle().connect(
+ sigc::bind_return(
+ sigc::mem_fun(*this,&GroupActionManager::refresh),
+ false
+ )
+ );
+
+ queued=true;
+}
+
+void
+GroupActionManager::refresh()
+{
+ DEBUGPOINT();
+ if(queued)
+ {
+ queued=false;
+ //queue_refresh_connection.disconnect();
+ }
+
+
+ clear();
+
+ // Make sure we are ready
+ if(!ui_manager_ || !group_tree_ || !canvas_interface_)
+ {
+ synfig::error("GroupActionManager::refresh(): Not ready!");
+ return;
+ }
+
+ if(group_tree_->get_selection()->count_selected_rows()==0)
+ return;
+
+ String ui_info;
+
+ {
+ {
+ action_group_->add(
+ Gtk::Action::create(
+ "action-group_add",
+ Gtk::Stock::ADD,
+ _("Add a New Group"),
+ _("Add a New Group")
+ ),
+ sigc::mem_fun(
+ *this,
+ &GroupActionManager::on_action_add
+ )
+ );
+ }
+
+
+// bool multiple_selected(group_tree_->get_selection()->count_selected_rows()>1);
+ LayerGroupTree::LayerList selected_layers(group_tree_->get_selected_layers());
+ std::list<synfig::String> selected_groups(group_tree_->get_selected_groups());
+
+ synfig::info("selected_layers.size()=%d",selected_layers.size());
+ synfig::info("selected_groups.size()=%d",selected_groups.size());
+
+ {
+ bool canvas_set(false);
+ synfigapp::Action::ParamList param_list;
+ param_list.add("time",get_canvas_interface()->get_time());
+ param_list.add("canvas_interface",get_canvas_interface());
+
+ {
+ LayerGroupTree::LayerList::iterator iter;
+
+ for(iter=selected_layers.begin();iter!=selected_layers.end();++iter)
+ {
+ if(!canvas_set)
+ {
+ param_list.add("canvas",Canvas::Handle(Layer::Handle(*iter)->get_canvas()));
+ canvas_set=true;
+ }
+ param_list.add("layer",Layer::Handle(*iter));
+ }
+ }
+
+ {
+ std::list<synfig::String>::iterator iter;
+
+ for(iter=selected_groups.begin();iter!=selected_groups.end();++iter)
+ {
+ param_list.add("group",(synfig::String)*iter);
+ }
+ }
+
+ if(!canvas_set)
+ {
+ param_list.add("canvas",Canvas::Handle(get_canvas_interface()->get_canvas()));
+ canvas_set=true;
+ }
+
+ handle<studio::Instance>::cast_static(get_canvas_interface()->get_instance())->
+ add_actions_to_group(action_group_, ui_info, param_list, synfigapp::Action::CATEGORY_GROUP);
+ }
+ }
+
+ if(true)
+ {
+ ui_info="<ui><menubar action='menu-main'><menu action='menu-group'>"+ui_info+"</menu></menubar></ui>";
+ popup_id_=get_ui_manager()->add_ui_from_string(ui_info);
+ }
+ else
+ {
+ get_ui_manager()->ensure_update();
+ }
+
+#ifdef ONE_ACTION_GROUP
+#else
+ get_ui_manager()->insert_action_group(action_group_);
+#endif
+}
+
+void
+GroupActionManager::on_action_add()
+{
+ LayerGroupTreeStore::Model model;
+
+ String group_name;
+
+ Gtk::TreeIter selected_iter;
+
+ if(group_tree_->get_selection()->count_selected_rows())
+ {
+ selected_iter=(
+ group_tree_->get_model()->get_iter(
+ (*group_tree_->get_selection()->get_selected_rows().begin())
+ )
+ );
+ if(selected_iter && selected_iter->parent())
+ group_name=(Glib::ustring)(*selected_iter->parent())[model.group_name]+'.';
+ }
+
+ group_name+=_("UnnamedGroup");
+
+ Gtk::TreePath path(group_tree_->get_model()->on_group_added(group_name));
+
+ group_tree_->expand_to_path(path);
+ group_tree_->set_cursor(path,true);
+}