Release synfigstudio_0_61_06

[synfig.git] / synfig-studio / tags / synfigstudio_0_61_06 / src / synfigapp / inputdevice.cpp

diff --git a/synfig-studio/tags/synfigstudio_0_61_06/src/synfigapp/inputdevice.cpp b/synfig-studio/tags/synfigstudio_0_61_06/src/synfigapp/inputdevice.cpp
new file mode 100644 (file)
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+++ b/synfig-studio/tags/synfigstudio_0_61_06/src/synfigapp/inputdevice.cpp
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+/* === S Y N F I G ========================================================= */
+/*!    \file inputdevice.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 "inputdevice.h"
+#include "settings.h"
+#include <cstdio>
+#include <ETL/stringf>
+#include "main.h"
+
+#endif
+
+/* === U S I N G =========================================================== */
+
+using namespace std;
+using namespace etl;
+using namespace synfig;
+using namespace synfigapp;
+
+/* === M A C R O S ========================================================= */
+
+/* === G L O B A L S ======================================================= */
+
+class DeviceSettings : public Settings
+{
+       InputDevice* input_device;
+public:
+       DeviceSettings(InputDevice* input_device):
+               input_device(input_device) { }
+
+
+       virtual bool get_value(const synfig::String& key, synfig::String& value)const
+       {
+               if(key=="state")
+               {
+                       value=input_device->get_state();
+                       return true;
+               }
+               if(key=="bline_width")
+               {
+                       value=strprintf("%s",input_device->get_bline_width().get_string().c_str());
+                       return true;
+               }
+               if(key=="opacity")
+               {
+                       value=strprintf("%f",(float)input_device->get_opacity());
+                       return true;
+               }
+               if(key=="blend_method")
+               {
+                       value=strprintf("%i",(int)input_device->get_blend_method());
+                       return true;
+               }
+               if(key=="color")
+               {
+                       Color c(input_device->get_foreground_color());
+                       value=strprintf("%f %f %f %f",(float)c.get_r(),(float)c.get_g(),(float)c.get_b(),(float)c.get_a());
+
+                       return true;
+               }
+
+               return Settings::get_value(key, value);
+       }
+
+       virtual bool set_value(const synfig::String& key,const synfig::String& value)
+       {
+                       DEBUGPOINT();
+               if(key=="state")
+               {
+                       input_device->set_state(value);
+                       return true;
+               }
+               if(key=="bline_width")
+               {
+                       input_device->set_bline_width(synfig::Distance(value));
+                       return true;
+               }
+               if(key=="opacity")
+               {
+                       input_device->set_opacity(atof(value.c_str()));
+                       return true;
+               }
+               if(key=="blend_method")
+               {
+                       input_device->set_blend_method(Color::BlendMethod(atoi(value.c_str())));
+                       return true;
+               }
+               if(key=="color")
+               {
+                       float r=0,g=0,b=0,a=1;
+                       if(!strscanf(value,"%f %f %f %f",&r,&g,&b,&a))
+                               return false;
+                       input_device->set_foreground_color(synfig::Color(r,g,b,a));
+                       return true;
+               }
+
+               return Settings::set_value(key, value);
+       }
+
+       virtual KeyList get_key_list()const
+       {
+               KeyList ret(Settings::get_key_list());
+               ret.push_back("color");
+               ret.push_back("state");
+               ret.push_back("bline_width");
+               ret.push_back("blend_method");
+               ret.push_back("opacity");
+               return ret;
+       }
+};
+
+/* === P R O C E D U R E S ================================================= */
+
+/* === M E T H O D S ======================================================= */
+
+InputDevice::InputDevice(const synfig::String id_, Type type_):
+       id_(id_),
+       type_(type_),
+       state_((type_==TYPE_PEN)?"sketch":"normal"),
+       foreground_color_(Color::black()),
+       background_color_(Color::white()),
+       bline_width_(Distance(1,Distance::SYSTEM_POINTS)),
+       opacity_(1.0f),
+       blend_method_(Color::BLEND_COMPOSITE)
+{
+       switch(type_)
+       {
+               case TYPE_MOUSE:
+                       state_="normal";
+                       break;
+
+               case TYPE_PEN:
+                       state_="draw";
+                       break;
+
+               case TYPE_ERASER:
+                       state_="normal";
+                       break;
+
+               case TYPE_CURSOR:
+                       state_="normal";
+                       break;
+
+               default:
+                       state_="normal";
+                       break;
+       }
+
+       device_settings=new DeviceSettings(this);
+       Main::settings().add_domain(device_settings,"input_device."+id_);
+}
+
+InputDevice::~InputDevice()
+{
+       Main::settings().remove_domain("input_device."+id_);
+       delete device_settings;
+}
+
+Settings&
+InputDevice::settings()
+{
+       return *device_settings;
+}
+
+const Settings&
+InputDevice::settings()const
+{
+       return *device_settings;
+}