diff -r 000000000000 -r dd21522fd290 webengine/osswebengine/WebKit/win/WebKitGraphics.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/webengine/osswebengine/WebKit/win/WebKitGraphics.h Mon Mar 30 12:54:55 2009 +0300 @@ -0,0 +1,69 @@ +/* + * Copyright (C) 2007 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef WebKitGraphics_h +#define WebKitGraphics_h + +#include + +typedef struct CGColor* CGColorRef; +typedef struct CGContext* CGContextRef; + +typedef wchar_t WCHAR; +typedef __nullterminated const WCHAR* LPCWSTR; +typedef LPCWSTR LPCTSTR; + +struct WebFontDescription { + LPCTSTR family; + unsigned familyLength; + float size; + bool bold; + bool italic; +}; + +struct WebTextRenderInfo +{ + DWORD structSize; + CGContextRef cgContext; + LPCTSTR text; + int length; + POINT pt; + const WebFontDescription* description; + CGColorRef color; + int underlinedIndex; + bool drawAsPassword; + int overrideSmoothingLevel; // pass in -1 if caller does not want to override smoothing level +}; + +void DrawTextAtPoint(CGContextRef, LPCTSTR text, int length, POINT, const WebFontDescription&, CGColorRef, int underlinedIndex = -1, bool drawAsPassword = false); +void WebDrawText(WebTextRenderInfo*); +float TextFloatWidth(LPCTSTR text, int length, const WebFontDescription&); +void FontMetrics(const WebFontDescription&, int* ascent, int* descent, int* lineSpacing); + +// buffer must be large enough to hold all of "text", including its null terminator. +void CenterTruncateStringToWidth(LPCTSTR text, int length, const WebFontDescription&, float width, WCHAR* buffer); +void RightTruncateStringToWidth(LPCTSTR text, int length, const WebFontDescription&, float width, WCHAR* buffer); + +#endif // !defined(WebKitGraphics_h)