blob: 84645b7d519c172a53f0c34b7ba775627a2a2a85 [file] [log] [blame]
/*
* Copyright (C) 2006 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 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 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.
*/
#include "config.h"
#include "BitmapImage.h"
#include "GUniquePtrGtk.h"
#include "GdkCairoUtilities.h"
#include "SharedBuffer.h"
#include <cairo.h>
#include <gtk/gtk.h>
#include <wtf/glib/GRefPtr.h>
#include <wtf/glib/GUniquePtr.h>
namespace WebCore {
static Ref<Image> loadImageFromGResource(const char* iconName)
{
auto icon = BitmapImage::create();
GUniquePtr<char> path(g_strdup_printf("/org/webkitgtk/resources/images/%s", iconName));
GRefPtr<GBytes> data = adoptGRef(g_resources_lookup_data(path.get(), G_RESOURCE_LOOKUP_FLAGS_NONE, nullptr));
ASSERT(data);
icon->setData(SharedBuffer::create(static_cast<const unsigned char*>(g_bytes_get_data(data.get(), nullptr)), g_bytes_get_size(data.get())), true);
return WTFMove(icon);
}
static Ref<SharedBuffer> loadResourceSharedBuffer(const char* filename)
{
GUniqueOutPtr<gchar> content;
gsize length;
if (!g_file_get_contents(filename, &content.outPtr(), &length, nullptr))
return SharedBuffer::create();
return SharedBuffer::create(content.get(), length);
}
void BitmapImage::invalidatePlatformData()
{
}
static Ref<Image> loadMissingImageIconFromTheme(const char* name)
{
int iconSize = g_str_has_suffix(name, "@2x") ? 32 : 16;
auto icon = BitmapImage::create();
GUniquePtr<GtkIconInfo> iconInfo(gtk_icon_theme_lookup_icon(gtk_icon_theme_get_default(), GTK_STOCK_MISSING_IMAGE, iconSize, GTK_ICON_LOOKUP_NO_SVG));
if (iconInfo) {
auto buffer = loadResourceSharedBuffer(gtk_icon_info_get_filename(iconInfo.get()));
icon->setData(WTFMove(buffer), true);
return WTFMove(icon);
}
return loadImageFromGResource(name);
}
Ref<Image> Image::loadPlatformResource(const char* name)
{
return g_str_has_prefix(name, "missingImage") ? loadMissingImageIconFromTheme(name) : loadImageFromGResource(name);
}
GdkPixbuf* BitmapImage::getGdkPixbuf()
{
RefPtr<cairo_surface_t> surface = nativeImageForCurrentFrame();
return surface ? cairoSurfaceToGdkPixbuf(surface.get()) : 0;
}
}