Added private libtracker headers, shared with Deskbar.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12771 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-05-23 00:24:17 +00:00
parent 3dc0510487
commit c45b77186b
6 changed files with 726 additions and 0 deletions
@@ -0,0 +1,100 @@
+/*
+Open Tracker License
+
+Terms and Conditions
+
+Copyright (c) 1991-2000, Be Incorporated. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice applies to all licensees
+and shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of Be Incorporated shall not be
+used in advertising or otherwise to promote the sale, use or other dealings in
+this Software without prior written authorization from Be Incorporated.
+
+Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered trademarks
+of Be Incorporated in the United States and other countries. Other brand product
+names are registered trademarks or trademarks of their respective holders.
+All rights reserved.
+*/
+
+/****************************************************************************
+** WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING **
+**                                                                         **
+**                          DANGER, WILL ROBINSON!                         **
+**                                                                         **
+** The interfaces contained here are part of BeOS's                        **
+**                                                                         **
+**                     >> PRIVATE NOT FOR PUBLIC USE <<                    **
+**                                                                         **
+**                                                       implementation.   **
+**                                                                         **
+** These interfaces              WILL CHANGE        in future releases.    **
+** If you use them, your app     WILL BREAK         at some future time.   **
+**                                                                         **
+** (And yes, this does mean that binaries built from OpenTracker will not  **
+** be compatible with some future releases of the OS.  When that happens,  **
+** we will provide an updated version of this file to keep compatibility.) **
+**                                                                         **
+** WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING **
+****************************************************************************/
+
+#ifndef _TEXTVIEWSUPPORT_H
+#define _TEXTVIEWSUPPORT_H
+
+// This is a stub of text view width buffer
+// It relies on the implementation of _BWidthBuffer_ in libbe and should
+// not be modified
+
+
+struct _width_table_ {
+#if B_BEOS_VERSION_DANO
+	BFont font;				// corresponding font
+#else
+	int32 fontCode;			// font code
+	float fontSize;			// font size
+#endif
+	int32 hashCount;		// number of hashed items
+	int32 tableCount;		// size of table
+	void *widths;			// width table	
+};
+	
+	
+template<class T> class _BTextViewSupportBuffer_ {
+public:
+	_BTextViewSupportBuffer_(int32, int32);
+	virtual ~_BTextViewSupportBuffer_();
+					
+protected:
+	int32 mExtraCount;	
+	int32 mItemCount;	
+	int32 mBufferCount;	
+	T *mBuffer;		
+};	
+
+class _BWidthBuffer_ : public _BTextViewSupportBuffer_<_width_table_> {
+public:
+	_BWidthBuffer_();
+	virtual ~_BWidthBuffer_();
+
+	float StringWidth(const char *inText, int32 fromOffset, int32 length,
+		const BFont *inStyle);
+};
+
+
+
+#endif /* _TEXTVIEWSUPPORT_H */