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- #ifndef K3DSDK_IDOCUMENT_H
- #define K3DSDK_IDOCUMENT_H
-
- // K-3D
- // Copyright (c) 1995-2005, Timothy M. Shead
- //
- // Contact: tshead@k-3d.com
- //
- // This program 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 program 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.
- //
- // You should have received a copy of the GNU General Public
- // License along with this program; if not, write to the Free Software
- // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- /** \file
- \brief Declares idocument, an abstract interface for an open K-3D document
- \author Tim Shead (tshead@k-3d.com)
- */
-
- #include "iunknown.h"
- #include "signal_accumulators.h"
- #include "signal_system.h"
- #include "uuid.h"
-
- #include <map>
- #include <string>
-
- namespace k3d
- {
-
- class ipipeline;
- class inode_collection;
- class inode_name_map;
- class ipipeline_profiler;
- class iproperty;
- class istate_recorder;
-
- /// Abstract interface for an open K-3D document
- class idocument :
- public virtual iunknown
- {
- public:
- /// Returns the collection of K-3D objects within this document
- virtual inode_collection& nodes() = 0;
- /// Returns the directed acyclic graph of dependencies between object properties within this document
- virtual ipipeline& pipeline() = 0;
- /// Returns an object that can be used to collect and distribute profiling data for the visualization pipeline
- virtual ipipeline_profiler& pipeline_profiler() = 0;
- /// Returns the istate_recorder interface for this document
- virtual istate_recorder& state_recorder() = 0;
-
- /// Returns an interface that provides a mapping of nodes to unique names
- virtual inode_name_map& unique_node_names() = 0;
-
- /// Returns a property that will store the document filepath (could be empty)
- virtual iproperty& path() = 0;
- /// Returns a property that will store the document title (could be empty string)
- virtual iproperty& title() = 0;
-
- /// Defines a signal emitted when the document closes
- typedef sigc::signal<void> close_signal_t;
- virtual close_signal_t& close_signal() = 0;
-
- protected:
- idocument() {}
- idocument(const idocument&) {}
- idocument& operator=(const idocument&) { return *this; }
- virtual ~idocument() {}
- };
-
- } // namespace k3d
-
- #endif // !K3DSDK_IDOCUMENT_H
-
-