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- #ifndef K3DSDK_TIME_SOURCE_H
- #define K3DSDK_TIME_SOURCE_H
-
- // K-3D
- // Copyright (c) 1995-2004, 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
- \author Tim Shead (tshead@k-3d.com)
- */
-
- namespace k3d
- {
-
- class idocument;
- class inode;
- class iproperty;
-
- /// Returns the time source node for a document (could return NULL, if there is no source, or there's more than one)
- inode* get_time_source(idocument& Document);
- /// Returns the start time property for a document (could return NULL)
- iproperty* get_start_time(idocument& Document);
- /// Returns the end time property for a document (could return NULL)
- iproperty* get_end_time(idocument& Document);
- /// Returns the frame rate property for a document (could return NULL)
- iproperty* get_frame_rate(idocument& Document);
- /// Returns the time property for a document (could return NULL)
- iproperty* get_time(idocument& Document);
-
- } // namespace k3d
-
- #endif // !K3DSDK_TIME_SOURCE_H
-
-