/* === S Y N F I G ========================================================= */
/*! \file state_fill.cpp
** \brief Template File
**
** $Id$
**
** \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 <synfig/general.h>
#include "state_fill.h"
#include "state_normal.h"
#include "workarea.h"
#include <synfig/context.h>
#include "app.h"
#include "dialogs/dialog_color.h"
#include "event_mouse.h"
#include "event_layerclick.h"
#include "docks/dock_toolbox.h"
#include "canvasview.h"
#include <synfigapp/main.h>
#include <gui/localization.h>
#endif
/* === U S I N G =========================================================== */
using namespace std;
using namespace etl;
using namespace synfig;
using namespace studio;
/* === M A C R O S ========================================================= */
/* === C L A S S E S & S T R U C T S ======================================= */
class studio::StateFill_Context
{
CanvasView *canvas_view;
CanvasView::IsWorking is_working;
WorkArea::PushState push_state;
public:
StateFill_Context(CanvasView *canvas_view);
~StateFill_Context();
Smach::event_result event_stop_handler(const Smach::event& x);
Smach::event_result event_refresh_handler(const Smach::event& x);
Smach::event_result event_workarea_layer_clicked_handler(const Smach::event& x);
etl::handle<CanvasView> get_canvas_view()const{return canvas_view;}
etl::handle<synfigapp::CanvasInterface> get_canvas_interface()const{return canvas_view->canvas_interface();}
synfig::Canvas::Handle get_canvas()const{return canvas_view->get_canvas();}
WorkArea * get_work_area()const{return canvas_view->get_work_area();}
}; // END of class StateFill_Context
/* === G L O B A L S ======================================================= */
StateFill studio::state_fill;
/* === P R O C E D U R E S ================================================= */
/* === M E T H O D S ======================================================= */
StateFill::StateFill():
Smach::state<StateFill_Context>("fill")
{
insert(event_def(EVENT_LAYER_SELECTION_CHANGED,&StateFill_Context::event_stop_handler));
insert(event_def(EVENT_STOP,&StateFill_Context::event_stop_handler));
insert(event_def(EVENT_REFRESH,&StateFill_Context::event_refresh_handler));
insert(event_def(EVENT_WORKAREA_LAYER_CLICKED,&StateFill_Context::event_workarea_layer_clicked_handler));
}
StateFill::~StateFill()
{
}
StateFill_Context::StateFill_Context(CanvasView *canvasView):
canvas_view(canvasView),
is_working(*canvasView),
push_state(*get_work_area())
{
synfig::info("Entered Fill State");
// Disable duck and bezier clicking
get_work_area()->set_allow_duck_clicks(false);
get_work_area()->set_allow_bezier_clicks(false);
// Hide all ducks
get_work_area()->set_type_mask(Duck::TYPE_NONE);
get_canvas_view()->toggle_duck_mask(Duck::TYPE_NONE);
canvas_view->get_work_area()->set_cursor(Gdk::CROSSHAIR);
App::dock_toolbox->refresh();
}
StateFill_Context::~StateFill_Context()
{
synfig::info("Left Fill State");
canvas_view->get_work_area()->reset_cursor();
App::dock_toolbox->refresh();
}
Smach::event_result
StateFill_Context::event_stop_handler(const Smach::event& /*x*/)
{
synfig::info("STATE FILL: Received Stop Event");
//throw Smach::egress_exception();
throw &state_normal;
return Smach::RESULT_OK;
// canvas_view->get_smach().pop_state();
// return Smach::RESULT_ACCEPT;
}
Smach::event_result
StateFill_Context::event_refresh_handler(const Smach::event& /*x*/)
{
synfig::info("STATE FILL: Received Refresh Event");
canvas_view->get_work_area()->queue_render();
return Smach::RESULT_ACCEPT;
}
Smach::event_result
StateFill_Context::event_workarea_layer_clicked_handler(const Smach::event& x)
{
synfig::info("STATE FILL: Received layer clicked Event");
const EventLayerClick& event(*reinterpret_cast<const EventLayerClick*>(&x));
if(!event.layer)
{
get_canvas_view()->get_ui_interface()->warning(_("No layer here"));
return Smach::RESULT_ACCEPT;
}
//synfigapp::Action::Handle action(synfigapp::Action::create("ValueDescSet"));
synfigapp::ValueDesc value_desc(event.layer,"color");
if(!get_canvas_interface()->change_value(value_desc,ValueBase(synfigapp::Main::get_fill_color())))
{
get_canvas_view()->get_ui_interface()->warning(_("Unable to set layer color"));
return Smach::RESULT_ERROR;
}
/*
assert(action);
action->set_param("canvas",get_canvas());
action->set_param("canvas_interface",get_canvas_interface());
action->set_param("value_desc",value_desc);
action->set_param("time",get_canvas_interface()->get_time());
//action->set_param("layer",event.layer);
//if(!action->set_param("param",String("color")))
// synfig::error("LayerParamConnect didn't like \"param\"");
if(!action->set_param("new_value",ValueBase(synfigapp::Main::get_fill_color())))
synfig::error("LayerParamConnect didn't like \"fill_color\"");
if(!get_canvas_interface()->get_instance()->perform_action(action))
{
get_canvas_view()->get_ui_interface()->warning(_("Unable to set layer color"));
return Smach::RESULT_ERROR;
}
get_canvas_view()->get_ui_interface()->task(_("Idle"));
*/
return Smach::RESULT_ACCEPT;
}