initial code generation/formatting for Asset subsystem

src/proc/asset.cpp

@@ -0,0 +1,69 @@
+/*
+  Asset}  -  Superinterface: bookeeping view of "things" present in the session
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset.hpp"
+#include "proc/asset/category.hpp"
+
+namespace proc_interface
+  {
+
+
+
+  /**
+   * List of entities this asset depends on or requires to be functional. May be empty. The head of this list can be considered the primary prerequisite
+   */
+  vector<PAsset>
+  Asset::getParents ()
+  {
+  }
+
+
+  /**
+   * All the other assets requiring this asset to be functional. For example, all the clips depending on a given media file. May be empty. The dependency relation is transitive.
+   */
+  vector<PAsset>
+  Asset::getDependant ()
+  {
+  }
+
+
+  /**
+   * weather this asset is swithced on and consequently included in the fixture and participates in rendering
+   */
+  bool
+  Asset::isActive ()
+  {
+  }
+
+
+  /**
+   * change the enabled status of this asset. Note the corresponding #isActive predicate may depend on the enablement status of parent assets as well
+   */
+  void
+  Asset::enable ()  throw(cinelerra::error::State)
+  {
+  }
+
+
+
+} // namespace proc_interface

src/proc/asset.hpp

@@ -0,0 +1,125 @@
+/*
+  ASSET.hpp  -  Superinterface: bookeeping view of "things" present in the session
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef PROC_INTERFACE_ASSET_H
+#define PROC_INTERFACE_ASSET_H
+
+#include <string>
+#include <vector>
+#include <set>
+#include "common/error.hpp"
+
+using std::string;
+using std::vector;
+using std::set;
+
+
+namespace asset { class Category; }
+
+
+namespace proc_interface
+  {
+  
+  typedef void* PAsset; //////TODO
+  
+  /**
+   * Superinterface describing especially the bookeeping properties of Assets
+   */
+  class Asset
+    {
+    public:
+      /** Asset primary key. */
+      const long id;
+
+      /** element ID, comprehensible but sanitized.
+       *  The tuple (category, name, org) is unique.
+       */
+      const string name;
+
+      /**primary tree like classification of the asset  */
+      const asset::Category* category;
+
+      /** origin or authorship id. 
+       *  Can be a project abbreviation, a package id or just the authors nickname or UID.
+       *  This allows for the compnent name to be more generic (e.g. "blur"). 
+       *  Default for all assets provided by the core cinelerra-3 codebase is "cin3".
+       */
+      const string org;
+
+      /** version number of the thing or concept represented by this asset.
+       *  Of each unique tuple (name, category, org) there will be only one version 
+       *  in the whole system. Version 0 is reserved for internal purposes. 
+       *  Versions are considered to be ordered, and any higher version is 
+       *  supposed to be fully backwards compatible to all previous versions.
+       */
+      const unsigned int version;
+
+
+    protected:
+      /** additional classification, selections or departments this asset belongs to.
+       *  Groups are optional, non-exclusive and may be overlapping.
+       */
+      set<string> groups;
+
+      /** user visible Name-ID. To be localized. */
+      const string shortDesc;
+
+      /** user visible qualification of the thing, unit or concept represented by this asset.
+       *  perferably "in one line". To be localized.  */
+      const string longDesc;
+
+
+    public:
+      /** List of entities this asset depends on or requires to be functional. 
+       *  May be empty. The head of this list can be considered the primary prerequisite
+       */
+      vector<PAsset> getParents () ;
+      
+      /** All the other assets requiring this asset to be functional. 
+       *  For example, all the clips depending on a given media file. 
+       *  May be empty. The dependency relation is transitive.
+       */
+      vector<PAsset> getDependant () ;
+      
+      /** weather this asset is swithced on and consequently 
+       *  included in the fixture and participates in rendering
+       */
+      bool isActive () ;
+      
+      /** change the enabled status of this asset.
+       *  Note the corresponding #isActive predicate may 
+       *  depend on the enablement status of parent assets as well
+       */
+      void enable ()  throw(cinelerra::error::State);
+    };
+
+} // namespace proc_interface
+
+
+
+namespace asset
+  {
+  using proc_interface::Asset;
+}
+
+#endif

src/proc/asset/category.cpp

@@ -0,0 +1,31 @@
+/*
+  Category  -  tree like classification of Assets
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset/category.hpp"
+
+namespace asset
+  {
+
+
+
+} // namespace asset

src/proc/asset/category.hpp

@@ -0,0 +1,40 @@
+/*
+  CATEGORY.hpp  -  tree like classification of Assets
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef ASSET_CATEGORY_H
+#define ASSET_CATEGORY_H
+
+
+
+namespace asset
+  {
+  /**
+   * tree like classification of Assets
+   */
+  class Category
+    {};
+    
+    
+    
+} // namespace asset
+#endif

src/proc/asset/clip.cpp

@@ -0,0 +1,33 @@
+/*
+  Clip(Asset)  -  bookkeeping (asset) view of a media clip.
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset/clip.hpp"
+
+namespace asset
+  {
+  
+  /** */
+
+
+
+} // namespace asset

src/proc/asset/clip.hpp

@@ -0,0 +1,47 @@
+/*
+  CLIP.hpp  -  bookkeeping (asset) view of a media clip.
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef ASSET_CLIP_H
+#define ASSET_CLIP_H
+
+#include "proc/asset/media.hpp"
+
+
+
+namespace asset
+  {
+  /**
+   * bookkeeping (Asset) view of a media clip.
+   */
+  class Clip : public Media
+    {
+    protected:
+      /**media source of this clip  */
+      const Media* source;
+
+    };
+    
+    
+    
+} // namespace asset
+#endif

src/proc/asset/codec.cpp

@@ -0,0 +1,31 @@
+/*
+  Codec(Asset)  -  description of some media data decoder or encoder facility
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset/codec.hpp"
+
+namespace asset
+  {
+
+
+
+} // namespace asset

src/proc/asset/codec.hpp

@@ -0,0 +1,45 @@
+/*
+  CODEC.hpp  -  description of some media data decoder or encoder facility
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef ASSET_CODEC_H
+#define ASSET_CODEC_H
+
+#include "proc/asset/proc.hpp"
+
+
+
+namespace asset
+  {
+  
+  /**
+   * description of some media data decoder or encoder facility
+   */
+  class Codec : public Proc
+    {
+      
+    };
+    
+    
+    
+} // namespace asset
+#endif

src/proc/asset/dataset.cpp

@@ -0,0 +1,31 @@
+/*
+  Dataset  -  meta asset describing a collection of control data
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset/dataset.hpp"
+
+namespace asset
+  {
+
+
+
+} // namespace asset

src/proc/asset/dataset.hpp

@@ -0,0 +1,42 @@
+/*
+  DATASET.hpp  -  meta asset describing a collection of control data
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef ASSET_DATASET_H
+#define ASSET_DATASET_H
+
+#include "proc/asset/meta.hpp"
+
+
+
+namespace asset
+  {
+
+
+  /**
+   * meta asset describing a collection of control data
+   */
+  class Dataset : public Meta
+    {};
+
+} // namespace asset
+#endif

src/proc/asset/effect.cpp

@@ -0,0 +1,31 @@
+/*
+  Effect(Asset)  -  Effect or media processing component
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset/effect.hpp"
+
+namespace asset
+  {
+
+
+
+} // namespace asset

src/proc/asset/effect.hpp

@@ -0,0 +1,45 @@
+/*
+  EFFECT.hpp  -  Effect or media processing component
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef ASSET_EFFECT_H
+#define ASSET_EFFECT_H
+
+#include "proc/asset/proc.hpp"
+
+
+
+namespace asset
+  {
+  
+  /**
+   * Effect or media processing component
+   */
+  class Effect : public Proc
+    {
+      
+    };
+    
+    
+    
+} // namespace asset
+#endif

src/proc/asset/media.cpp

@@ -0,0 +1,33 @@
+/*
+  Media(Asset)  -  key abstraction: media-like assets
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset/media.hpp"
+
+namespace asset
+  {
+  
+  /** */
+
+
+
+} // namespace asset

src/proc/asset/media.hpp

@@ -0,0 +1,46 @@
+/*
+  MEDIA.hpp  -  key abstraction: media-like assets
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef ASSET_MEDIA_H
+#define ASSET_MEDIA_H
+
+#include "proc/asset.hpp"
+
+
+
+namespace asset
+  {
+
+
+  /**
+   * key abstraction: media-like assets
+   */
+  class Media : public proc_interface::Asset
+    {
+      
+    };
+    
+    
+    
+} // namespace asset
+#endif

src/proc/asset/meta.cpp

@@ -0,0 +1,33 @@
+/*
+  Meta(Asset)  -  key abstraction: metadata and organisational asset
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset/meta.hpp"
+
+namespace asset
+  {
+  
+  /** */
+
+
+
+} // namespace asset

src/proc/asset/meta.hpp

@@ -0,0 +1,46 @@
+/*
+  META.hpp  -  key abstraction: metadata and organisational asset
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef ASSET_META_H
+#define ASSET_META_H
+
+#include "proc/asset.hpp"
+
+
+
+namespace asset
+  {
+
+
+  /**
+   * key abstraction: metadata and organisational asset
+   */
+  class Meta : public proc_interface::Asset
+    {
+      
+    };
+    
+    
+    
+} // namespace asset
+#endif

src/proc/asset/outport.cpp

@@ -0,0 +1,31 @@
+/*
+  OutPort  -  structural asset corresponding to some port generating media output
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset/outport.hpp"
+
+namespace asset
+  {
+
+
+
+} // namespace asset

src/proc/asset/outport.hpp

@@ -0,0 +1,46 @@
+/*
+  OUTPORT.hpp  -  structural asset corresponding to some port generating media output
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef ASSET_OUTPORT_H
+#define ASSET_OUTPORT_H
+
+#include "proc/asset/struct.hpp"
+
+
+
+namespace asset
+  {
+
+
+  /**
+   * structural asset corresponding to some port generating media output
+   */
+  class OutPort : public Struct
+    {
+      
+    };
+    
+    
+    
+} // namespace asset
+#endif

src/proc/asset/preview.cpp

@@ -0,0 +1,31 @@
+/*
+  Preview(Asset) -  alternative version of the media data, probably with lower resolution
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset/preview.hpp"
+
+namespace asset
+  {
+
+
+
+} // namespace asset

src/proc/asset/preview.hpp

@@ -0,0 +1,45 @@
+/*
+  PREVIEW.hpp  -  alternative version of the media data, probably with lower resolution
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef ASSET_PREVIEW_H
+#define ASSET_PREVIEW_H
+
+#include "proc/asset/media.hpp"
+
+
+
+namespace asset
+  {
+
+  /**
+   * alternative version of the media data, probably with lower resolution
+   */
+  class Preview : public Media
+    {
+      
+    };
+    
+    
+    
+} // namespace asset
+#endif

src/proc/asset/proc.cpp

@@ -0,0 +1,33 @@
+/*
+  Proc(Asset)  -  key abstraction: media-like assets
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset/proc.hpp"
+
+namespace asset
+  {
+  
+  /** */
+
+
+
+} // namespace asset

src/proc/asset/proc.hpp

@@ -0,0 +1,46 @@
+/*
+  PROC.hpp  -  key abstraction: media-like assets
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef ASSET_PROC_H
+#define ASSET_PROC_H
+
+#include "proc/asset.hpp"
+
+
+
+namespace asset
+  {
+
+
+  /**
+   * key abstraction: data processing asset
+   */
+  class Proc : public Asset
+    {
+      
+    };
+    
+    
+    
+} // namespace asset
+#endif

src/proc/asset/struct.cpp

@@ -0,0 +1,31 @@
+/*
+  Struct(Asset)  -  key abstraction: structural asset
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset/struct.hpp"
+
+namespace asset
+  {
+
+
+
+} // namespace asset

src/proc/asset/struct.hpp

@@ -0,0 +1,46 @@
+/*
+  STRUCT.hpp  -  key abstraction: structural asset
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef ASSET_STRUCT_H
+#define ASSET_STRUCT_H
+
+#include "proc/asset.hpp"
+
+
+
+namespace asset
+  {
+
+
+  /**
+   * key abstraction: structural asset
+   */
+  class Struct : public Asset
+    {
+      
+    };
+    
+    
+    
+} // namespace asset
+#endif

src/proc/asset/track.cpp

@@ -0,0 +1,33 @@
+/*
+  Track  -  structural asset holding the configuration of a track in the EDL
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset/track.hpp"
+
+namespace asset
+  {
+  
+  /** */
+
+
+
+} // namespace asset

src/proc/asset/track.hpp

@@ -0,0 +1,46 @@
+/*
+  TRACK.hpp  -  structural asset holding the configuration of a track in the EDL
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef ASSET_TRACK_H
+#define ASSET_TRACK_H
+
+#include "proc/asset/struct.hpp"
+
+
+
+namespace asset
+  {
+
+
+  /**
+   * Structural Asset holding the configuration of a track in the EDL
+   */
+  class Track : public Struct
+    {
+      
+    };
+    
+    
+    
+} // namespace asset
+#endif

src/proc/asset/unknown.cpp

@@ -0,0 +1,33 @@
+/*
+  Unknown  -  placeholder for unknown or unavailable media source
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/asset/unknown.hpp"
+
+namespace asset
+  {
+  
+  /** */
+  
+  
+  
+} // namespace asset

src/proc/asset/unknown.hpp

@@ -0,0 +1,47 @@
+/*
+  UNKNOWN.hpp  -  placeholder for unknown or unavailable media source
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef ASSET_UNKNOWN_H
+#define ASSET_UNKNOWN_H
+
+#include "proc/asset/preview.hpp"
+
+
+
+namespace asset
+  {
+
+
+  /**
+   * Placeholder Asset for unknown or unavailable media source.
+   */
+  class Unknown : public Preview
+    {
+      
+    };
+    
+    
+    
+    
+} // namespace asset
+#endif

src/proc/assetmanager.cpp

@@ -0,0 +1,70 @@
+/*
+  AssetManager  -  Facade for the Asset subsystem
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+* *****************************************************/
+
+
+#include "proc/assetmanager.hpp"
+
+namespace proc_interface
+  {
+
+
+
+  /**
+   * registers an asset object in the internal DB, providing its unique key
+   */
+  long
+  AssetManager::reg (string& name, string& category, string& org, uint version)  
+    //throw(cinelerra::error::Invalid)
+  {
+  }
+
+
+  /**
+   * find and return corresponging object
+   */
+  template<class KIND>         ////TODO: does this work????
+  KIND
+  AssetManager::getAsset (long id)  ////throw(cinelerra::Invalid)
+  {
+  }
+
+
+  /**
+   * @return true if the given id is registered in the internal asset DB
+   */
+  bool
+  AssetManager::known (long id)
+  {
+  }
+
+
+  /**
+   * remove the given asset <i>together with all its dependants</i> from the internal DB
+   */
+  void
+  AssetManager::remove (long id)  /////throw(cinelerra::Invalid, cinelerra::State)
+    {
+    }
+
+
+
+} // namespace proc_interface

src/proc/assetmanager.hpp

@@ -0,0 +1,67 @@
+/*
+  ASSETMANAGER.hpp  -  Facade for the Asset subsystem
+ 
+  Copyright (C)         CinelerraCV
+    2007,               Christian Thaeter <ct@pipapo.org>
+ 
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ 
+*/
+
+
+#ifndef PROC_INTERFACE_ASSETMANAGER_H
+#define PROC_INTERFACE_ASSETMANAGER_H
+
+#include <string>
+
+#include "common/error.hpp"
+
+
+using std::string;
+
+
+namespace proc_interface
+  {
+
+  /**
+   * Facade for the Asset subsystem
+   */
+  class AssetManager
+    {
+      int bla;
+    public:
+      /** registers an asset object in the internal DB, providing its unique key
+       */
+      static long reg (string& name, string& category, string& org, uint version)
+      ;
+  //      throw(cinelerra::error::Invalid);
+      
+      /** find and return corresponging object */
+      template<class KIND>
+//      void*  /////////////////TODO
+      KIND
+      getAsset (long id)  ;///throw(cinelerra::error::Invalid);
+      
+      /** @return true if the given id is registered in the internal asset DB  */
+      bool known (long id) ;
+      
+      /**remove the given asset from the internal DB.
+       * <i>together with all its dependants</i> 
+       */
+      void remove (long id)  ;///throw(cinelerra::error::Invalid, cinelerra::error::State);
+    };
+
+} // namespace proc_interface
+#endif

uml/cinelerra3/5.session

@@ -1,27 +1,14 @@
 window_sizes 1140 783 270 860 584 120
 diagrams
   active  classdiagram_ref 130309 // Asset Kinds
-    853 560 100 4 0 2
+    860 584 100 4 0 0
 end
 show_stereotypes
 selected 
-  package_ref 129 // cinelerra3
+package_ref 129 // cinelerra3
 open
   
-  package_ref 129413 // common
-  deploymentview_ref 128517 // gen
-  artifact_ref 135941 // category
-  artifact_ref 136453 // media
-  artifact_ref 136581 // proc
-  artifact_ref 136709 // struct
-  artifact_ref 136965 // preview
-  artifact_ref 137093 // unknown
-  artifact_ref 137221 // effect
-  artifact_ref 137605 // outport
-  artifact_ref 137477 // track
-  deploymentview_ref 128773 // gen
-  
-  package_ref 129797 // gui
+package_ref 128005 // design
   class_ref 136453 // Asset
   class_ref 136581 // AssetManager
   class_ref 136709 // Media