| /* |
| * 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. |
| * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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. |
| */ |
| |
| #include "config.h" |
| #include "Color.h" |
| |
| #include "NotImplemented.h" |
| #include <CoreGraphics/CGColor.h> |
| #include <SafariTheme/SafariTheme.h> |
| #include <wtf/Assertions.h> |
| #include <wtf/RetainPtr.h> |
| |
| using namespace SafariTheme; |
| |
| namespace WebCore { |
| |
| typedef CGColorRef (APIENTRY*stCopyThemeColorPtr)(unsigned, SafariTheme::ThemeControlState); |
| static const unsigned stFocusRingColorID = 4; |
| |
| static const unsigned aquaFocusRingColor = 0xFF7DADD9; |
| |
| static RGBA32 makeRGBAFromCGColor(CGColorRef c) |
| { |
| const CGFloat* components = CGColorGetComponents(c); |
| return makeRGBA(255 * components[0], 255 * components[1], 255 * components[2], 255 * components[3]); |
| } |
| |
| Color focusRingColor() |
| { |
| static Color focusRingColor; |
| focusRingColor.isValid(); |
| |
| if (!focusRingColor.isValid()) { |
| if (HMODULE module = LoadLibrary(SAFARITHEMEDLL)) |
| if (stCopyThemeColorPtr stCopyThemeColor = (stCopyThemeColorPtr)GetProcAddress(module, "STCopyThemeColor")) { |
| RetainPtr<CGColorRef> c(AdoptCF, stCopyThemeColor(stFocusRingColorID, SafariTheme::ActiveState)); |
| focusRingColor = makeRGBAFromCGColor(c.get()); |
| } |
| if (!focusRingColor.isValid()) |
| focusRingColor = aquaFocusRingColor; |
| } |
| |
| return focusRingColor; |
| } |
| |
| void setFocusRingColorChangeFunction(void (*)()) |
| { |
| notImplemented(); |
| } |
| |
| } // namespace WebCore |