/*! \file state_rotate.cpp
** \brief Template File
**
-** $Id: state_rotate.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
+** $Id$
**
** \legal
-** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+** Copyright (c) 2008 Chris Moore
**
-** This software and associated documentation
-** are CONFIDENTIAL and PROPRIETARY property of
-** the above-mentioned copyright holder.
+** 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.
**
-** You may not copy, print, publish, or in any
-** other way distribute this software without
-** a prior written agreement with
-** the copyright holder.
+** 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
*/
/* ========================================================================= */
#include <synfig/angle.h>
#include <synfigapp/main.h>
+#include "general.h"
+
#endif
/* === U S I N G =========================================================== */
Real original_mag;
std::vector<synfig::Vector> positions;
-
-
+
+
bool bad_drag;
bool move_only;
-
+
public:
etl::handle<CanvasView> canvas_view_;
bool use_magnitude;
class studio::StateRotate_Context : public sigc::trackable
{
etl::handle<CanvasView> canvas_view_;
-
+
synfigapp::Settings& settings;
etl::handle<DuckDrag_Rotate> duck_dragger_;
Gtk::Table options_table;
-
+
Gtk::CheckButton checkbutton_scale;
-
+
public:
bool get_scale_flag()const { return checkbutton_scale.get_active(); }
void set_scale_flag(bool x) { return checkbutton_scale.set_active(x); refresh_scale_flag(); }
-
+
Smach::event_result event_refresh_tool_options(const Smach::event& x);
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 StateRotate_Context
Smach::state<StateRotate_Context>("rotate")
{
insert(event_def(EVENT_REFRESH_TOOL_OPTIONS,&StateRotate_Context::event_refresh_tool_options));
-}
+}
StateRotate::~StateRotate()
{
void
StateRotate_Context::load_settings()
-{
+{
String value;
if(settings.get_value("rotate.scale",value) && value=="0")
void
StateRotate_Context::save_settings()
-{
+{
settings.set_value("rotate.scale",get_scale_flag()?"1":"0");
}
settings(synfigapp::Main::get_selected_input_device()->settings()),
duck_dragger_(new DuckDrag_Rotate()),
checkbutton_scale(_("Allow Scale"))
-{
+{
duck_dragger_->canvas_view_=get_canvas_view();
-
+
// Set up the tool options dialog
- //options_table.attach(*manage(new Gtk::Label(_("Rotate Tool"))), 0, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- options_table.attach(checkbutton_scale, 0, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(*manage(new Gtk::Label(_("Rotate Tool"))), 0, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(checkbutton_scale, 0, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
checkbutton_scale.signal_toggled().connect(sigc::mem_fun(*this,&StateRotate_Context::refresh_scale_flag));
-
+
options_table.show_all();
refresh_tool_options();
//App::dialog_tool_options->set_widget(options_table);
App::dialog_tool_options->present();
-
- get_work_area()->allow_layer_clicks=true;
+
+ 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);
}
Smach::event_result
-StateRotate_Context::event_refresh_tool_options(const Smach::event& x)
+StateRotate_Context::event_refresh_tool_options(const Smach::event& /*x*/)
{
refresh_tool_options();
return Smach::RESULT_ACCEPT;
const DuckList selected_ducks(duckmatic->get_selected_ducks());
DuckList::const_iterator iter;
-
+
/*
if(duckmatic->get_selected_ducks().size()<2)
{
}
*/
bad_drag=false;
-
+
drag_offset=duckmatic->find_duck(offset)->get_trans_point();
//snap=drag_offset-duckmatic->snap_point_to_grid(drag_offset);
else
move_only=false;
-
+
synfig::Vector vect(offset-center);
original_angle=Angle::tan(vect[1],vect[0]);
original_mag=vect.mag();
{
if(bad_drag)
return;
-
+
//std::set<etl::handle<Duck> >::iterator iter;
synfig::Vector vect(duckmatic->snap_point_to_grid(vector)-center+snap);
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)continue;
-
+
Vector p(positions[i]);
-
+
p[0]+=vect[0];
p[1]+=vect[1];
(*iter)->set_trans_point(p);
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))continue;
-
+
Vector p(positions[i]);
-
+
p[0]+=vect[0];
p[1]+=vect[1];
(*iter)->set_trans_point(p);
}
return;
}
-
+
Angle::tan angle(vect[1],vect[0]);
angle=original_angle-angle;
Real mag(vect.mag()/original_mag);
Real sine(Angle::sin(angle).get());
Real cosine(Angle::cos(angle).get());
-
+
int i;
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)continue;
-
+
Vector x(positions[i]-center),p;
p[0]=cosine*x[0]+sine*x[1];
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))continue;
-
+
Vector x(positions[i]-center),p;
p[0]=cosine*x[0]+sine*x[1];
p+=center;
(*iter)->set_trans_point(p);
}
-
+
last_rotate=vect;
//snap=Vector(0,0);
}
duckmatic->signal_edited_selected_ducks();
return true;
}
-
+
synfigapp::Action::PassiveGrouper group(get_canvas_interface()->get_instance().get(),_("Rotate Ducks"));
-
+
if((last_rotate-Vector(1,1)).mag()>0.0001)
{
duckmatic->signal_edited_selected_ducks();