WebKit/win/WebKitGraphics.h
changeset 0 4f2f89ce4247
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/win/WebKitGraphics.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,79 @@
+/*
+ * 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 <windows.h>
+
+extern "C" {
+
+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;
+    // FIXME: Change to weight.
+    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
+    SIZE shadowOffset;
+    int shadowBlur;
+    CGColorRef shadowColor;
+};
+
+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. Returns the number of characters put in buffer (excluding the null terminator).
+unsigned CenterTruncateStringToWidth(LPCTSTR text, int length, const WebFontDescription&, float width, WCHAR* buffer);
+unsigned RightTruncateStringToWidth(LPCTSTR text, int length, const WebFontDescription&, float width, WCHAR* buffer);
+
+void WebKitSetShouldUseFontSmoothing(bool);
+bool WebKitShouldUseFontSmoothing();
+
+}
+
+#endif // !defined(WebKitGraphics_h)