+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file state_mirror.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 <gtkmm/dialog.h>
-#include <gtkmm/entry.h>
-
-#include <synfig/valuenode_dynamiclist.h>
-#include <synfigapp/action_system.h>
-
-#include "state_mirror.h"
-#include "../canvasview.h"
-#include "../workarea.h"
-#include "../app.h"
-
-#include <synfigapp/action.h>
-#include "../event_mouse.h"
-#include "../event_layerclick.h"
-#include "../toolbox.h"
-#include "../dialog_tooloptions.h"
-#include <gtkmm/optionmenu.h>
-#include "../duck.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 ========================================================= */
-
-enum Axis {
- AXIS_X,
- AXIS_Y
-} ;
-
-/* === G L O B A L S ======================================================= */
-
-StateMirror studio::state_mirror;
-
-/* === C L A S S E S & S T R U C T S ======================================= */
-
-class DuckDrag_Mirror : public DuckDrag_Base
-{
- synfig::Vector center;
-
- std::vector<synfig::Vector> positions;
-
-public:
- Axis axis;
-
- DuckDrag_Mirror();
- void begin_duck_drag(Duckmatic* duckmatic, const synfig::Vector& begin);
- bool end_duck_drag(Duckmatic* duckmatic);
- void duck_drag(Duckmatic* duckmatic, const synfig::Vector& vector);
-};
-
-class studio::StateMirror_Context : public sigc::trackable
-{
- etl::handle<CanvasView> canvas_view_;
-
- synfigapp::Settings& settings;
-
- etl::handle<DuckDrag_Mirror> duck_dragger_;
-
- Gtk::Table options_table;
-
- Gtk::CheckButton checkbutton_axis_x;
- Gtk::CheckButton checkbutton_axis_y;
-
-public:
-
- Axis get_axis()const { return checkbutton_axis_x.get_active()?AXIS_X:AXIS_Y; }
- void set_axis(Axis a)
- {
- if(a==AXIS_X)
- {
- checkbutton_axis_x.set_active(true);
- checkbutton_axis_y.set_active(false);
- }
- else
- {
- checkbutton_axis_y.set_active(true);
- checkbutton_axis_x.set_active(false);
- }
-
- duck_dragger_->axis=get_axis();
- }
-
- void update_axis_y()
- {
- checkbutton_axis_x.set_active(!checkbutton_axis_y.get_active());
- duck_dragger_->axis=get_axis();
- }
- void update_axis_x()
- {
- checkbutton_axis_y.set_active(!checkbutton_axis_x.get_active());
- duck_dragger_->axis=get_axis();
- }
- Smach::event_result event_refresh_tool_options(const Smach::event& x);
-
- void refresh_tool_options();
-
- StateMirror_Context(CanvasView* canvas_view);
-
- ~StateMirror_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();}
-
- void load_settings();
- void save_settings();
-}; // END of class StateMirror_Context
-
-/* === M E T H O D S ======================================================= */
-
-StateMirror::StateMirror():
- Smach::state<StateMirror_Context>("mirror")
-{
- insert(event_def(EVENT_REFRESH_TOOL_OPTIONS,&StateMirror_Context::event_refresh_tool_options));
-}
-
-StateMirror::~StateMirror()
-{
-}
-
-void
-StateMirror_Context::load_settings()
-{
- String value;
-
- settings.get_value("mirror.axis",value);
- set_axis((Axis)atoi(value.c_str()));
-}
-
-void
-StateMirror_Context::save_settings()
-{
- settings.set_value("mirror.lock_aspect",strprintf("%d",(int)get_axis()));
-}
-
-StateMirror_Context::StateMirror_Context(CanvasView* canvas_view):
- canvas_view_(canvas_view),
- settings(synfigapp::Main::get_selected_input_device()->settings()),
- duck_dragger_(new DuckDrag_Mirror()),
- checkbutton_axis_x(_("Horizontal")),
- checkbutton_axis_y(_("Vertical"))
-{
- // Set up the tool options dialog
- options_table.attach(*manage(new Gtk::Label(_("Mirror Tool"))), 0, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- options_table.attach(checkbutton_axis_x, 0, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- options_table.attach(checkbutton_axis_y, 0, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
-
- checkbutton_axis_x.signal_toggled().connect(sigc::mem_fun(*this,&StateMirror_Context::update_axis_x));
- checkbutton_axis_y.signal_toggled().connect(sigc::mem_fun(*this,&StateMirror_Context::update_axis_y));
-
- options_table.show_all();
- refresh_tool_options();
- App::dialog_tool_options->present();
-
- get_work_area()->set_allow_layer_clicks(true);
- get_work_area()->set_duck_dragger(duck_dragger_);
-
-// get_canvas_view()->work_area->set_cursor(Gdk::CROSSHAIR);
- get_canvas_view()->work_area->reset_cursor();
-
- App::toolbox->refresh();
-
- set_axis(AXIS_X);
- load_settings();
-}
-
-void
-StateMirror_Context::refresh_tool_options()
-{
- App::dialog_tool_options->clear();
- App::dialog_tool_options->set_widget(options_table);
- App::dialog_tool_options->set_local_name(_("Mirror Tool"));
- App::dialog_tool_options->set_name("mirror");
-}
-
-Smach::event_result
-StateMirror_Context::event_refresh_tool_options(const Smach::event& /*x*/)
-{
- refresh_tool_options();
- return Smach::RESULT_ACCEPT;
-}
-
-StateMirror_Context::~StateMirror_Context()
-{
- save_settings();
-
- get_work_area()->clear_duck_dragger();
- get_canvas_view()->work_area->reset_cursor();
-
- App::dialog_tool_options->clear();
-
- App::toolbox->refresh();
-}
-
-DuckDrag_Mirror::DuckDrag_Mirror():
- axis(AXIS_X)
-{
-}
-
-#ifndef EPSILON
-#define EPSILON 0.0000001
-#endif
-
-void
-DuckDrag_Mirror::begin_duck_drag(Duckmatic* duckmatic, const synfig::Vector& /*offset*/)
-{
- const DuckList selected_ducks(duckmatic->get_selected_ducks());
- DuckList::const_iterator iter;
-
- positions.clear();
- int i;
- for(i=0,iter=selected_ducks.begin();iter!=selected_ducks.end();++iter,i++)
- {
- Point p((*iter)->get_trans_point());
- positions.push_back(p);
- }
-
-}
-
-void
-DuckDrag_Mirror::duck_drag(Duckmatic* duckmatic, const synfig::Vector& vector)
-{
- center=vector;
- int i;
-
- const DuckList selected_ducks(duckmatic->get_selected_ducks());
- DuckList::const_iterator iter;
-
- // do the Vertex and Position ducks first
- for(i=0,iter=selected_ducks.begin();iter!=selected_ducks.end();++iter,i++)
- if ((*iter)->get_type() == Duck::TYPE_VERTEX ||
- (*iter)->get_type() == Duck::TYPE_POSITION)
- {
- Vector p(positions[i]);
-
- if (axis==AXIS_X) p[0] = -(p[0]-center[0]) + center[0];
- else if (axis==AXIS_Y) p[1] = -(p[1]-center[1]) + center[1];
-
- (*iter)->set_trans_point(p);
- }
-
- // then do the other ducks
- for(i=0,iter=selected_ducks.begin();iter!=selected_ducks.end();++iter,i++)
- if ((*iter)->get_type() != Duck::TYPE_VERTEX &&
- (*iter)->get_type() != Duck::TYPE_POSITION)
- {
- // we don't need to mirror radius ducks - they're one-dimensional
- if ((*iter)->is_radius())
- continue;
-
- Vector p(positions[i]);
-
- if (axis==AXIS_X) p[0] = -(p[0]-center[0]) + center[0];
- else if (axis==AXIS_Y) p[1] = -(p[1]-center[1]) + center[1];
-
- (*iter)->set_trans_point(p);
- }
-}
-
-bool
-DuckDrag_Mirror::end_duck_drag(Duckmatic* duckmatic)
-{
- duckmatic->signal_edited_selected_ducks();
- return true;
-}
projects / synfig.git / blobdiff