--- /dev/null
+/* === S Y N F I G ========================================================= */
+/*! \file keyframeactionmanager.cpp
+** \brief Template File
+**
+** $Id: keyframeactionmanager.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 "keyframeactionmanager.h"
+#include "keyframetree.h"
+#include <synfigapp/action_param.h>
+#include "instance.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 ======================================================= */
+
+KeyframeActionManager::KeyframeActionManager():
+ action_group_(Gtk::ActionGroup::create()),
+ popup_id_(no_prev_popup),
+ queued(false)
+{
+}
+
+KeyframeActionManager::~KeyframeActionManager()
+{
+}
+
+void
+KeyframeActionManager::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
+KeyframeActionManager::set_keyframe_tree(KeyframeTree* x)
+{
+ selection_changed_connection.disconnect();
+ keyframe_tree_=x;
+ if(keyframe_tree_)
+ {
+ selection_changed_connection=keyframe_tree_->get_selection()->signal_changed().connect(
+ sigc::mem_fun(*this,&KeyframeActionManager::queue_refresh)
+ );
+ }
+}
+
+void
+KeyframeActionManager::set_canvas_interface(const etl::handle<synfigapp::CanvasInterface> &x)
+{
+ time_changed_connection.disconnect();
+ canvas_interface_=x;
+ if(canvas_interface_)
+ {
+ canvas_interface_->signal_time_changed().connect(
+ sigc::mem_fun(*this,&KeyframeActionManager::queue_refresh)
+ );
+ }
+}
+
+void
+KeyframeActionManager::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;
+#ifdef ONE_ACTION_GROUP
+ while(!action_group_->get_actions().empty())action_group_->remove(*action_group_->get_actions().begin());
+#else
+ get_ui_manager()->remove_action_group(action_group_);
+ action_group_=Gtk::ActionGroup::create();
+#endif
+ }
+ }
+}
+
+void
+KeyframeActionManager::queue_refresh()
+{
+ if(queued)
+ return;
+
+ //queue_refresh_connection.disconnect();
+ queue_refresh_connection=Glib::signal_idle().connect(
+ sigc::bind_return(
+ sigc::mem_fun(*this,&KeyframeActionManager::refresh),
+ false
+ )
+ );
+
+ queued=true;
+}
+
+void
+KeyframeActionManager::on_keyframe_properties()
+{
+ signal_show_keyframe_properties_();
+}
+
+void
+KeyframeActionManager::on_add_keyframe()
+{
+ synfigapp::Action::Handle action(synfigapp::Action::create("keyframe_add"));
+
+ if(!action)
+ return;
+
+ action->set_param("canvas",canvas_interface_->get_canvas());
+ action->set_param("canvas_interface",canvas_interface_);
+ action->set_param("keyframe",Keyframe(canvas_interface_->get_time()));
+
+ canvas_interface_->get_instance()->perform_action(action);
+}
+
+void
+KeyframeActionManager::refresh()
+{
+ KeyframeTreeStore::Model model;
+
+ if(queued)
+ {
+ queued=false;
+ //queue_refresh_connection.disconnect();
+ }
+
+
+ clear();
+
+ // Make sure we are ready
+ if(!ui_manager_ || !keyframe_tree_ || !canvas_interface_)
+ {
+ synfig::error("KeyframeActionManager::refresh(): Not ready!");
+ return;
+ }
+
+ String ui_info;
+
+ {
+ synfigapp::Action::ParamList param_list;
+ param_list.add("time",get_canvas_interface()->get_time());
+ param_list.add("canvas",get_canvas_interface()->get_canvas());
+ param_list.add("canvas_interface",get_canvas_interface());
+ if(keyframe_tree_->get_selection()->count_selected_rows()==1)
+ {
+ Keyframe keyframe((*keyframe_tree_->get_selection()->get_selected())[model.keyframe]);
+ param_list.add("keyframe",keyframe);
+ }
+
+ handle<studio::Instance>::cast_static(
+ get_canvas_interface()->get_instance()
+ )->add_actions_to_group(
+ action_group_,
+ ui_info,
+ param_list,
+ synfigapp::Action::CATEGORY_KEYFRAME
+ );
+ }
+ if(action_group_->get_action("action-keyframe_add"))
+ {
+ action_group_->remove(action_group_->get_action("action-keyframe_add"));
+ }
+
+ action_group_->add(Gtk::Action::create(
+ "action-keyframe_add",
+ Gtk::StockID("gtk-add"),
+ _("Add new Keyframe"),_("Add new Keyframe")
+ ),
+ sigc::mem_fun(*this,&KeyframeActionManager::on_add_keyframe)
+ );
+
+ try
+ {
+ canvas_interface_->get_canvas()->keyframe_list().find(canvas_interface_->get_time());
+ action_group_->get_action("action-keyframe_add")->set_sensitive(false);
+ if(action_group_->get_action("action-keyframe_duplicate"))
+ action_group_->get_action("action-keyframe_duplicate")->set_sensitive(false);
+ }
+ catch(...)
+ {
+ }
+
+ {
+ Glib::RefPtr<Gtk::Action> action(Gtk::Action::create("keyframe-properties", Gtk::StockID("gtk-properties"), _("Keyframe Properties")));
+ action_group_->add(action,sigc::mem_fun(*this,&KeyframeActionManager::on_keyframe_properties));
+ if(keyframe_tree_->get_selection()->count_selected_rows()==0)
+ action->set_sensitive(false);
+ }
+
+ ui_info="<ui><menubar action='menu-main'><menu action='menu-keyframe'>"+ui_info+"</menu></menubar></ui>";
+ popup_id_=get_ui_manager()->add_ui_from_string(ui_info);
+#ifdef ONE_ACTION_GROUP
+#else
+ get_ui_manager()->insert_action_group(action_group_);
+#endif
+}
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