+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file state_stroke.cpp
-** \brief Template File
-**
-** $Id$
-**
-** \legal
-** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-** Copyright (c) 2007 Chris Moore
-**
-** 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 <gtkmm/dialog.h>
-#include <gtkmm/entry.h>
-
-#include <synfig/valuenode_dynamiclist.h>
-
-#include "state_stroke.h"
-#include "canvasview.h"
-#include "workarea.h"
-#include "app.h"
-#include <synfig/valuenode_bline.h>
-#include <ETL/hermite>
-#include <ETL/calculus>
-#include <utility>
-#include "event_mouse.h"
-#include "event_layerclick.h"
-#include "toolbox.h"
-#include <synfigapp/main.h>
-
-#include "general.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 ========================================================= */
-
-/* === G L O B A L S ======================================================= */
-
-StateStroke studio::state_stroke;
-
-/* === C L A S S E S & S T R U C T S ======================================= */
-
-class studio::StateStroke_Context : public sigc::trackable
-{
- etl::handle<CanvasView> canvas_view_;
- CanvasView::IsWorking is_working;
-
- Duckmatic::Push duckmatic_push;
-
- etl::smart_ptr<std::list<synfig::Point> > stroke_data;
-
- etl::smart_ptr<std::list<synfig::Real> > width_data;
-
- Gdk::ModifierType modifier;
-
-public:
-
- Smach::event_result event_stop_handler(const Smach::event& x);
-
- Smach::event_result event_refresh_handler(const Smach::event& x);
-
- Smach::event_result event_mouse_up_handler(const Smach::event& x);
-
- Smach::event_result event_mouse_draw_handler(const Smach::event& x);
- Smach::event_result event_refresh_tool_options(const Smach::event& x);
-
- StateStroke_Context(CanvasView* canvas_view);
-
- ~StateStroke_Context();
-
- const 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 StateStroke_Context
-
-
-/* === M E T H O D S ======================================================= */
-
-StateStroke::StateStroke():
- Smach::state<StateStroke_Context>("stroke")
-{
- insert(event_def(EVENT_STOP,&StateStroke_Context::event_stop_handler));
- insert(event_def(EVENT_REFRESH,&StateStroke_Context::event_refresh_handler));
-// insert(event_def(EVENT_WORKAREA_MOUSE_BUTTON_DOWN,&StateStroke_Context::event_mouse_down_handler));
- insert(event_def(EVENT_WORKAREA_MOUSE_BUTTON_UP,&StateStroke_Context::event_mouse_up_handler));
- insert(event_def(EVENT_WORKAREA_MOUSE_BUTTON_DRAG,&StateStroke_Context::event_mouse_draw_handler));
- insert(event_def(EVENT_REFRESH_TOOL_OPTIONS,&StateStroke_Context::event_refresh_tool_options));
-}
-
-StateStroke::~StateStroke()
-{
-}
-
-
-StateStroke_Context::StateStroke_Context(CanvasView* canvas_view):
- canvas_view_(canvas_view),
- is_working(*canvas_view),
- duckmatic_push(get_work_area())
-{
- width_data.spawn();
- stroke_data.spawn();
-
- get_work_area()->add_stroke(stroke_data, synfigapp::Main::get_foreground_color());
-}
-
-StateStroke_Context::~StateStroke_Context()
-{
- duckmatic_push.restore();
-
- App::toolbox->refresh();
-
- // Send the stroke data to whatever previously called this state.
- if(stroke_data->size()>=2)
- get_canvas_view()->get_smach().process_event(EventStroke(stroke_data,width_data,modifier));
-}
-
-Smach::event_result
-StateStroke_Context::event_refresh_tool_options(const Smach::event& /*x*/)
-{
- return Smach::RESULT_ACCEPT;
-}
-
-Smach::event_result
-StateStroke_Context::event_stop_handler(const Smach::event& /*x*/)
-{
- throw Smach::pop_exception();
-}
-
-Smach::event_result
-StateStroke_Context::event_refresh_handler(const Smach::event& /*x*/)
-{
- return Smach::RESULT_ACCEPT;
-}
-
-Smach::event_result
-StateStroke_Context::event_mouse_up_handler(const Smach::event& x)
-{
- const EventMouse& event(*reinterpret_cast<const EventMouse*>(&x));
- switch(event.button)
- {
- case BUTTON_LEFT:
- {
- modifier=event.modifier;
- throw Smach::pop_exception();
- }
-
- case BUTTON_RIGHT: // Intercept the right-button click to short-circuit the pop-up menu
- printf("%s:%d BUTTON_RIGHT\n", __FILE__, __LINE__);
- if (!getenv("SYNFIG_ENABLE_POPUP_MENU_IN_ALL_TOOLS"))
- return Smach::RESULT_ACCEPT;
-
- default:
- return Smach::RESULT_OK;
- }
-}
-
-Smach::event_result
-StateStroke_Context::event_mouse_draw_handler(const Smach::event& x)
-{
- const EventMouse& event(*reinterpret_cast<const EventMouse*>(&x));
- switch(event.button)
- {
- case BUTTON_LEFT:
- {
- stroke_data->push_back(event.pos);
- width_data->push_back(event.pressure);
- get_work_area()->queue_draw();
- return Smach::RESULT_ACCEPT;
- }
-
- case BUTTON_RIGHT: // Intercept the right-button click to short-circuit the pop-up menu
- printf("%s:%d BUTTON_RIGHT\n", __FILE__, __LINE__);
- if (!getenv("SYNFIG_ENABLE_POPUP_MENU_IN_ALL_TOOLS"))
- return Smach::RESULT_ACCEPT;
-
- default:
- return Smach::RESULT_OK;
- }
-}
projects / synfig.git / blobdiff