1 /* === S Y N F I G ========================================================= */
2 /*! \file state_mirror.cpp
3 ** \brief Template File
5 ** $Id: state_mirror.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
8 ** Copyright (c) 2002 Robert B. Quattlebaum Jr.
10 ** This software and associated documentation
11 ** are CONFIDENTIAL and PROPRIETARY property of
12 ** the above-mentioned copyright holder.
14 ** You may not copy, print, publish, or in any
15 ** other way distribute this software without
16 ** a prior written agreement with
17 ** the copyright holder.
20 /* ========================================================================= */
22 /* === H E A D E R S ======================================================= */
31 #include <gtkmm/dialog.h>
32 #include <gtkmm/entry.h>
34 #include <synfig/valuenode_dynamiclist.h>
35 #include <synfigapp/action_system.h>
37 #include "state_mirror.h"
38 #include "../canvasview.h"
39 #include "../workarea.h"
42 #include <synfigapp/action.h>
43 #include "../event_mouse.h"
44 #include "../event_layerclick.h"
45 #include "../toolbox.h"
46 #include "../dialog_tooloptions.h"
47 #include <gtkmm/optionmenu.h>
49 #include <synfigapp/main.h>
53 /* === U S I N G =========================================================== */
57 using namespace synfig;
58 using namespace studio;
60 /* === M A C R O S ========================================================= */
67 /* === G L O B A L S ======================================================= */
69 StateMirror studio::state_mirror;
71 /* === C L A S S E S & S T R U C T S ======================================= */
73 class DuckDrag_Mirror : public DuckDrag_Base
75 synfig::Vector center;
77 std::vector<synfig::Vector> positions;
84 void begin_duck_drag(Duckmatic* duckmatic, const synfig::Vector& begin);
85 bool end_duck_drag(Duckmatic* duckmatic);
86 void duck_drag(Duckmatic* duckmatic, const synfig::Vector& vector);
90 class studio::StateMirror_Context : public sigc::trackable
92 etl::handle<CanvasView> canvas_view_;
94 synfigapp::Settings& settings;
96 etl::handle<DuckDrag_Mirror> duck_dragger_;
98 Gtk::Table options_table;
101 Gtk::CheckButton checkbutton_axis_x;
102 Gtk::CheckButton checkbutton_axis_y;
106 Axis get_axis()const { return checkbutton_axis_x.get_active()?AXIS_X:AXIS_Y; }
107 void set_axis(Axis a)
111 checkbutton_axis_x.set_active(true);
112 checkbutton_axis_y.set_active(false);
116 checkbutton_axis_y.set_active(true);
117 checkbutton_axis_x.set_active(false);
120 duck_dragger_->axis=get_axis();
125 checkbutton_axis_x.set_active(!checkbutton_axis_y.get_active());
126 duck_dragger_->axis=get_axis();
130 checkbutton_axis_y.set_active(!checkbutton_axis_x.get_active());
131 duck_dragger_->axis=get_axis();
133 Smach::event_result event_refresh_tool_options(const Smach::event& x);
135 void refresh_tool_options();
137 StateMirror_Context(CanvasView* canvas_view);
139 ~StateMirror_Context();
141 const etl::handle<CanvasView>& get_canvas_view()const{return canvas_view_;}
142 etl::handle<synfigapp::CanvasInterface> get_canvas_interface()const{return canvas_view_->canvas_interface();}
143 synfig::Canvas::Handle get_canvas()const{return canvas_view_->get_canvas();}
144 WorkArea * get_work_area()const{return canvas_view_->get_work_area();}
146 void load_settings();
147 void save_settings();
148 }; // END of class StateMirror_Context
150 /* === M E T H O D S ======================================================= */
152 StateMirror::StateMirror():
153 Smach::state<StateMirror_Context>("mirror")
155 insert(event_def(EVENT_REFRESH_TOOL_OPTIONS,&StateMirror_Context::event_refresh_tool_options));
158 StateMirror::~StateMirror()
163 StateMirror_Context::load_settings()
167 settings.get_value("mirror.axis",value);
168 set_axis((Axis)atoi(value.c_str()));
172 StateMirror_Context::save_settings()
174 settings.set_value("mirror.lock_aspect",strprintf("%d",(int)get_axis()));
177 StateMirror_Context::StateMirror_Context(CanvasView* canvas_view):
178 canvas_view_(canvas_view),
179 settings(synfigapp::Main::get_selected_input_device()->settings()),
180 duck_dragger_(new DuckDrag_Mirror()),
181 checkbutton_axis_x(_("Horizontal")),
182 checkbutton_axis_y(_("Vertical"))
184 // Set up the tool options dialog
185 options_table.attach(*manage(new Gtk::Label(_("Mirror Tool"))), 0, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
186 options_table.attach(checkbutton_axis_x, 0, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
187 options_table.attach(checkbutton_axis_y, 0, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
189 checkbutton_axis_x.signal_toggled().connect(sigc::mem_fun(*this,&StateMirror_Context::update_axis_x));
190 checkbutton_axis_y.signal_toggled().connect(sigc::mem_fun(*this,&StateMirror_Context::update_axis_y));
192 options_table.show_all();
193 refresh_tool_options();
194 App::dialog_tool_options->present();
196 get_work_area()->allow_layer_clicks=true;
197 get_work_area()->set_duck_dragger(duck_dragger_);
199 // get_canvas_view()->work_area->set_cursor(Gdk::CROSSHAIR);
200 get_canvas_view()->work_area->reset_cursor();
202 App::toolbox->refresh();
209 StateMirror_Context::refresh_tool_options()
211 App::dialog_tool_options->clear();
212 App::dialog_tool_options->set_widget(options_table);
213 App::dialog_tool_options->set_local_name(_("Mirror Tool"));
214 App::dialog_tool_options->set_name("mirror");
218 StateMirror_Context::event_refresh_tool_options(const Smach::event& x)
220 refresh_tool_options();
221 return Smach::RESULT_ACCEPT;
224 StateMirror_Context::~StateMirror_Context()
228 get_work_area()->clear_duck_dragger();
229 get_canvas_view()->work_area->reset_cursor();
231 App::dialog_tool_options->clear();
233 App::toolbox->refresh();
239 DuckDrag_Mirror::DuckDrag_Mirror():
245 #define EPSILON 0.0000001
249 DuckDrag_Mirror::begin_duck_drag(Duckmatic* duckmatic, const synfig::Vector& offset)
253 const DuckList selected_ducks(duckmatic->get_selected_ducks());
254 DuckList::const_iterator iter;
258 for(i=0,iter=selected_ducks.begin();iter!=selected_ducks.end();++iter,i++)
260 Point p((*iter)->get_trans_point());
261 positions.push_back(p);
268 DuckDrag_Mirror::duck_drag(Duckmatic* duckmatic, const synfig::Vector& vector)
273 const DuckList selected_ducks(duckmatic->get_selected_ducks());
274 DuckList::const_iterator iter;
275 for(i=0,iter=selected_ducks.begin();iter!=selected_ducks.end();++iter,i++)
277 if(((*iter)->get_type()!=Duck::TYPE_VERTEX&&(*iter)->get_type()!=Duck::TYPE_POSITION))continue;
279 Vector p(positions[i]);
280 //Point p((*iter)->get_trans_point());
283 p[0]=-(p[0]-center[0])+center[0];
285 p[1]=-(p[1]-center[1])+center[1];
287 (*iter)->set_trans_point(p);
289 for(i=0,iter=selected_ducks.begin();iter!=selected_ducks.end();++iter,i++)
291 if(!((*iter)->get_type()!=Duck::TYPE_VERTEX&&(*iter)->get_type()!=Duck::TYPE_POSITION))continue;
293 Vector p(positions[i]);
294 //Point p((*iter)->get_trans_point());
297 p[0]=-(p[0]-center[0])+center[0];
299 p[1]=-(p[1]-center[1])+center[1];
301 (*iter)->set_trans_point(p);
306 DuckDrag_Mirror::end_duck_drag(Duckmatic* duckmatic)
308 duckmatic->signal_edited_selected_ducks();