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/*
* Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#import "config.h"
#import "Icon.h"
#import "GraphicsContext.h"
#import "LocalCurrentGraphicsContext.h"
#import "PlatformString.h"
#import <wtf/PassRefPtr.h>
namespace WebCore {
Icon::Icon(NSImage *image)
: m_nsImage(image)
{
// Need this because WebCore uses AppKit's flipped coordinate system exclusively.
[image setFlipped:YES];
}
Icon::~Icon()
{
}
PassRefPtr<Icon> Icon::createIconForFiles(const Vector<String>& filenames)
{
if (filenames.isEmpty())
return 0;
bool useIconFromFirstFile;
#ifdef BUILDING_ON_TIGER
// FIXME: find a better image for multiple files to use on Tiger.
useIconFromFirstFile = true;
#else
useIconFromFirstFile = filenames.size() == 1;
#endif
if (useIconFromFirstFile) {
// Don't pass relative filenames -- we don't want a result that depends on the current directory.
// Need 0U here to disambiguate String::operator[] from operator(NSString*, int)[]
if (filenames[0].isEmpty() || filenames[0][0U] != '/')
return 0;
NSImage* image = [[NSWorkspace sharedWorkspace] iconForFile:filenames[0]];
if (!image)
return 0;
return adoptRef(new Icon(image));
}
#ifdef BUILDING_ON_TIGER
return 0;
#else
NSImage* image = [NSImage imageNamed:NSImageNameMultipleDocuments];
if (!image)
return 0;
return adoptRef(new Icon(image));
#endif
}
void Icon::paint(GraphicsContext* context, const IntRect& rect)
{
if (context->paintingDisabled())
return;
LocalCurrentGraphicsContext localCurrentGC(context);
[m_nsImage.get() drawInRect:rect
fromRect:NSMakeRect(0, 0, [m_nsImage.get() size].width, [m_nsImage.get() size].height)
operation:NSCompositeSourceOver fraction:1.0f];
}
}
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