--- /dev/null
+/* === S Y N F I G ========================================================= */
+/*! \file target.h
+** \brief Target Class Implementation
+**
+** $Id$
+**
+** \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
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SYNFIG_TARGET_H
+#define __SYNFIG_TARGET_H
+
+/* === H E A D E R S ======================================================= */
+
+#include <sigc++/signal.h>
+#include "string_decl.h"
+#include <utility>
+//#include <list>
+#include <map>
+#include <ETL/handle>
+#include "renddesc.h"
+//#include "general.h"
+#include "color.h"
+#include "canvas.h"
+
+/* === M A C R O S ========================================================= */
+
+//! \writeme
+#define SYNFIG_TARGET_MODULE_EXT public: static const char name__[], version__[], ext__[],cvs_id__[]; static Target *create(const char *filename);
+
+//! Sets the name of the target
+#define SYNFIG_TARGET_SET_NAME(class,x) const char class::name__[]=x
+
+//! \writeme
+#define SYNFIG_TARGET_SET_EXT(class,x) const char class::ext__[]=x
+
+//! Sets the version of the target
+#define SYNFIG_TARGET_SET_VERSION(class,x) const char class::version__[]=x
+
+//! Sets the CVS ID of the target
+#define SYNFIG_TARGET_SET_CVS_ID(class,x) const char class::cvs_id__[]=x
+
+//! \writeme
+#define SYNFIG_TARGET_INIT(class) synfig::Target* class::create(const char *filename) { return new class(filename); }
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+namespace synfig {
+
+class Surface;
+class RendDesc;
+class Canvas;
+class ProgressCallback;
+
+/*! \class Target
+** \brief Render-target
+** \todo writeme
+*/
+class Target : public etl::shared_object
+{
+public:
+ typedef etl::handle<Target> Handle;
+ typedef etl::loose_handle<Target> LooseHandle;
+ typedef etl::handle<const Target> ConstHandle;
+
+ /*
+ -- ** -- S I G N A L S -------------------------------------------------------
+ */
+
+private:
+
+ sigc::signal<void> signal_progress_;
+
+ /*
+ -- ** -- S I G N A L I N T E R F A C E -------------------------------------
+ */
+
+public:
+
+ sigc::signal<void>& signal_progress() { return signal_progress_; }
+
+ /*
+ -- ** -- C O N S T R U C T O R S ---------------------------------------------
+ */
+
+public:
+ typedef Target* (*Factory)(const char *filename);
+
+ //! A type for a map of targets, indexed by the name of the Target
+ typedef std::map<String,std::pair<Factory,String> > Book;
+
+ typedef std::map<String,String> ExtBook;
+
+ //! Target Book, indexed by the target's name
+ static Book* book_;
+
+ //! Map of target names indexed by associated file extension
+ static ExtBook* ext_book_;
+
+ static Book& book();
+ static ExtBook& ext_book();
+
+ static bool subsys_init();
+ static bool subsys_stop();
+
+ //! Adjusted Render description set by set_rend_desc()
+ RendDesc desc;
+
+ etl::handle<Canvas> canvas;
+
+ int quality_;
+ Gamma gamma_;
+
+ bool remove_alpha;
+
+ bool avoid_time_sync_;
+
+protected:
+
+ Target();
+
+public:
+ virtual ~Target() { }
+
+ int get_quality()const { return quality_; }
+
+ void set_quality(int q) { quality_=q; }
+
+ void set_avoid_time_sync(bool x=true) { avoid_time_sync_=x; }
+
+ bool get_avoid_time_sync()const { return avoid_time_sync_; }
+
+ bool get_remove_alpha()const { return remove_alpha; }
+
+ void set_remove_alpha(bool x=true) { remove_alpha=x; }
+
+ Gamma &gamma() { return gamma_; }
+
+ const Gamma &gamma()const { return gamma_; }
+
+ virtual void set_canvas(etl::handle<Canvas> c);
+
+ const etl::handle<Canvas> &get_canvas()const { return canvas; }
+
+ RendDesc &rend_desc() { return desc; }
+ const RendDesc &rend_desc()const { return desc; }
+
+ //! Renders the canvas to the target
+ virtual bool render(ProgressCallback *cb=NULL)=0;
+
+ //! Sets the RendDesc for the Target to \a desc.
+ /*! If there are any parts of \a desc that the render target
+ ** is not capable of doing, the render target will adjust
+ ** \a desc to fit its needs.
+ */
+ virtual bool set_rend_desc(RendDesc *d) { desc=*d; return true; }
+
+ virtual bool init() { return true; }
+
+ //! Creates a new Target described by \a type, outputting to a file described by \a filename.
+ static Handle create(const String &type, const String &filename);
+}; // END of class Target
+
+}; // END of namespace synfig
+
+/* === E N D =============================================================== */
+
+#include "canvas.h"
+#endif
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