Initial import of gtk2_ardour.

git-svn-id: svn://localhost/trunk/ardour2@24 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 167 insertions, 0 deletions

diff --git a/gtk2_ardour/ardour_image_compositor_socket.h b/gtk2_ardour/ardour_image_compositor_socket.h
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+++ b/gtk2_ardour/ardour_image_compositor_socket.h
@@ -0,0 +1,167 @@
+/*
+    Copyright (C) 2003 Paul Davis 
+
+    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.
+
+    $Id$
+*/
+
+
+#ifndef __ardour_image_comp_h__
+#define __ardour_image_comp_h__
+
+#include <string> 
+
+namespace ardourvis
+{
+	/** Simple version number */
+	const int32_t MSG_VERSION = 1 ;
+	
+	/** the default port we use */
+	const int32_t DEFAULT_PORT = 30000 ;
+	
+	/** the maximum buffer size we will use to send receive a message (image data handled differently) */
+	const int32_t MAX_MSG_SIZE = 256 ;
+	
+	/** the number of characters used for a value describing the characters within a textual data element */
+	const int32_t TEXT_SIZE_CHARS = 3 ;
+	
+	/** the number of characters we use for time values within a message */
+	const int32_t TIME_VALUE_CHARS = 10 ;
+	
+	/** the number of charachters we use for other value data, ie image width/height values */
+	const int32_t IMAGE_SIZE_CHARS = 3 ;
+	
+	/** the number of characters used to for the size of the image data message */
+	const int32_t IMAGE_DATA_MESSAGE_SIZE_CHARS = 32 ;
+
+	// ------------------------------------------------------------------------- //
+	// Main Actions
+	// we join the action chars with items to create the message
+	// with the exception of the return values, all messages begin with one
+	// of these message parts
+	
+	/** Insert an Item */
+	const std::string INSERT_ITEM = "IN" ;
+	
+	/** Remove an Item */
+	const std::string REMOVE_ITEM = "RM" ;
+	
+	/** Rename a named item */
+	const std::string RENAME_ITEM = "MV" ;
+	
+	/** Request some aditional data */
+	const std::string REQUEST_DATA = "RQ" ;
+	
+	/** Return of a data request */
+	const std::string RETURN_DATA = "RD" ;
+	
+	/** Update a item */
+	const std::string ITEM_UPDATE = "IU" ;
+	
+	/** Select an Item */
+	const std::string ITEM_SELECTED = "IS" ;
+	
+	/** Sesion Action */
+	const std::string SESSION_ACTION = "SA" ;
+	
+	/** Sesion Action */
+	const std::string SHUTDOWN = "SD" ;
+	
+
+	// ------------------------------------------------------------------------- //
+	// Return values
+	const std::string RETURN_TRUE  = "RT1" ;
+	const std::string RETURN_FALSE = "RT0" ;
+	
+	
+	
+	// ------------------------------------------------------------------------- //
+	// Updateable attributes
+	
+	/** Update the position of a time axis item */
+	const std::string POSITION_CHANGE = "PC" ;
+	
+	/** Update the duration of a time axis item */
+	const std::string DURATION_CHANGE = "DC" ;
+	
+	/** Enable the position lock constraint no a time axis item */
+	const std::string POSITION_LOCK_CHANGE = "PL" ;
+	
+	/** Enable the duration lock constraint no a time axis item */
+	const std::string DURATION_LOCK_CHANGE = "PL" ;
+	
+	/** Update the Maximum duration of a time axis item (_Upper _Duration) */
+	const std::string MAX_DURATION_CHANGE = "UD" ;
+	
+	/** Enable the Maximum duration constraint of a time axis item (_Enable _Upper (Duration)) */
+	const std::string MAX_DURATION_ENABLE_CHANGE = "EU" ;
+	
+	/** Update the Minimum duration of a time axis item (_Lowerr _Duration) */
+	const std::string MIN_DURATION_CHANGE = "LD" ;
+	
+	/** Enable the Minimum duration constraint of a time axis item (_Enable _Lower (Duration)) */
+	const std::string MIN_DURATION_ENABLE_CHANGE = "EL" ;
+	
+	/** Refresh the image data of an imageframe item (original image has been altered?) */
+	const std::string IMAGE_REFRESH = "IR" ;
+	
+	/** the session sample rate has changed */
+	const std::string SAMPLE_RATE_CHANGE = "RC" ;
+	
+	
+	
+	// ------------------------------------------------------------------------- //
+	// Requestable data items
+	
+	/** RGB data of the iamge */
+	// this is probably a bad choice of string !
+	const std::string IMAGE_RGB_DATA = "ID" ;
+	
+	/** the (path) name of the Ardour session */
+	const std::string SESSION_NAME = "SN" ;
+	
+	/** the current sample rate */
+	const std::string SAMPLE_RATE = "SR" ;
+	
+	/** the (path) name of the image compositor session */
+	const std::string COMPOSITOR_SESSION = "CS" ;
+	
+	
+	// ------------------------------------------------------------------------- //
+	// Session Actions - follwed by session path
+	
+	/** Close a session */
+	const std::string CLOSE_SESSION = "CS" ;
+	
+	/** Open a session */
+	const std::string OPEN_SESSION = "OS" ;
+	
+	
+	
+	// ------------------------------------------------------------------------- //
+	// Items
+	
+	const std::string IMAGEFRAME_TIME_AXIS = "IT" ;
+	const std::string MARKER_TIME_AXIS = "MT" ;
+	const std::string IMAGEFRAME_ITEM = "II" ;
+	const std::string MARKER_ITEM = "MI" ;
+	
+	/** or an ImageFrameTimeAxisGroup */
+	const std::string IMAGEFRAME_GROUP = "IG" ;
+	
+} /* namespace ardour_visual */
+
+#endif /* __ardour_image_comp_socket_h__ */