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/*
* 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
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