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- #ifndef K3DSDK_INETWORK_RENDER_FRAME_H
- #define K3DSDK_INETWORK_RENDER_FRAME_H
-
- // K-3D
- // Copyright (c) 1995-2008, 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)
- */
-
- #include "iunknown.h"
- #include "types.h"
-
- namespace k3d
- {
-
- namespace filesystem { class path; }
-
- /// Abstract interface that encapsulates all of the work required to render a "frame".
- /// All of the steps ("commands") required to render the frame will be executed in the
- /// order that they were added using add_exec_command(), add_copy_command(), and add_view_command().
- class inetwork_render_frame :
- public virtual iunknown
- {
- public:
- /// Defines storage for an environment variable
- class variable
- {
- public:
- variable()
- {
- }
-
- variable(const string_t& Name, const string_t& Value) :
- name(Name),
- value(Value)
- {
- }
-
- string_t name;
- string_t value;
- };
-
- /// Defines storage for a collection of environment variables
- typedef std::vector<variable> environment;
-
- /// Defines storage for a command-line argument
- class argument
- {
- public:
- argument()
- {
- }
-
- argument(const string_t& Value) :
- value(Value)
- {
- }
-
- string_t value;
- };
-
- /// Defines storage for a collection of command-line arguments
- typedef std::vector<argument> arguments;
-
- /// Returns a unique filepath that can be used as an input/output file for this frame
- virtual const filesystem::path add_file(const string_t& Name) = 0;
- /// Sets-up an arbitrary command to be executed. Supplied environment variables will supplement the application environment.
- virtual void add_exec_command(const string_t& Binary, const environment& Environment, const arguments& Arguments) = 0;
- /// Sets-up a copy operation from one filesystem location to another
- virtual void add_copy_command(const filesystem::path& Source, const filesystem::path& Target) = 0;
- /// Sets-up an view operation that will display a file to the user
- virtual void add_view_command(const filesystem::path& File) = 0;
-
- protected:
- inetwork_render_frame() {}
- inetwork_render_frame(const inetwork_render_frame&) {}
- inetwork_render_frame& operator=(const inetwork_render_frame&) { return *this; }
- virtual ~inetwork_render_frame() {}
- };
-
- } // namespace k3d
-
- #endif // !K3DSDK_INETWORK_RENDER_FRAME_H
-
-