X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Fsrc%2Fsynfigapp%2Finstance.h;fp=synfig-studio%2Fsrc%2Fsynfigapp%2Finstance.h;h=19749ad56e9a48f875368d37fb42f11492b19738;hb=a095981e18cc37a8ecc7cd237cc22b9c10329264;hp=0000000000000000000000000000000000000000;hpb=9459638ad6797b8139f1e9f0715c96076dbf0890;p=synfig.git

diff --git a/synfig-studio/src/synfigapp/instance.h b/synfig-studio/src/synfigapp/instance.h
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+/* === S Y N F I G ========================================================= */
+/*!	\file synfigapp/instance.h
+**	\brief writeme
+**
+**	$Id$
+**
+**	\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
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SYNFIG_APP_INSTANCE_H
+#define __SYNFIG_APP_INSTANCE_H
+
+/* === H E A D E R S ======================================================= */
+
+#include "action.h"
+#include <ETL/handle>
+#include <synfig/canvas.h>
+#include <synfig/string.h>
+#include <list>
+#include <sigc++/signal.h>
+#include <sigc++/object.h>
+#include "action_system.h"
+#include "selectionmanager.h"
+#include "cvs.h"
+
+/* === M A C R O S ========================================================= */
+
+/* === T Y P E D E F S ===================================================== */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+namespace synfigapp {
+
+class CanvasInterface;
+
+
+class Instance : public Action::System , public CVSInfo
+{
+	friend class PassiveGrouper;
+	/*
+ -- ** -- P U B L I C   T Y P E S ---------------------------------------------
+	*/
+
+public:
+
+	typedef std::list< etl::handle<CanvasInterface> > CanvasInterfaceList;
+
+	using etl::shared_object::ref;
+	using etl::shared_object::unref;
+
+	/*
+ -- ** -- P U B L I C  D A T A ------------------------------------------------
+	*/
+
+public:
+
+	/*
+ -- ** -- P R I V A T E   D A T A ---------------------------------------------
+	*/
+
+private:
+	//! Handle for root canvas
+	synfig::Canvas::Handle canvas_;
+
+
+	CanvasInterfaceList canvas_interface_list_;
+
+	sigc::signal<void> signal_filename_changed_;
+	sigc::signal<void> signal_saved_;
+	etl::handle<SelectionManager> selection_manager_;
+
+protected:
+	Instance(etl::handle<synfig::Canvas>);
+
+	/*
+ -- ** -- P U B L I C   M E T H O D S -----------------------------------------
+	*/
+
+public:
+
+	~Instance();
+
+	void set_selection_manager(const etl::handle<SelectionManager> &sm) { assert(sm); selection_manager_=sm; }
+	void unset_selection_manager() { selection_manager_=new NullSelectionManager(); }
+	const etl::handle<SelectionManager> &get_selection_manager() { return selection_manager_; }
+
+
+
+	etl::handle<CanvasInterface> find_canvas_interface(synfig::Canvas::Handle canvas);
+
+	synfig::Canvas::Handle get_canvas()const { return canvas_; }
+
+	//! Saves the instance to filename_
+	bool save()const;
+
+	bool save_as(const synfig::String &filename);
+
+public:	// Interfaces to internal information
+	sigc::signal<void>& signal_filename_changed() { return signal_filename_changed_; }
+	sigc::signal<void>& signal_saved() { return signal_saved_; }
+
+	CanvasInterfaceList & canvas_interface_list() { return canvas_interface_list_; }
+	const CanvasInterfaceList & canvas_interface_list()const { return canvas_interface_list_; }
+
+	synfig::String get_file_name()const;
+
+	void set_file_name(const synfig::String &name);
+
+public:
+
+
+public:	// Constructor interfaces
+	static etl::handle<Instance> create(etl::handle<synfig::Canvas> canvas);
+}; // END class Instance
+
+etl::handle<Instance> find_instance(etl::handle<synfig::Canvas> canvas);
+
+bool is_editable(synfig::ValueNode::Handle value_node);
+
+}; // END namespace studio
+
+/* === E N D =============================================================== */
+
+#endif