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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/base/cursor/cursor_loader_ozone.h"
#include <vector>
#include "ui/base/cursor/cursor.h"
#include "ui/base/cursor/cursor_util.h"
#include "ui/ozone/public/cursor_factory_ozone.h"
namespace ui {
CursorLoaderOzone::CursorLoaderOzone() {}
CursorLoaderOzone::~CursorLoaderOzone() {}
void CursorLoaderOzone::LoadImageCursor(int id,
int resource_id,
const gfx::Point& hot) {
SkBitmap bitmap;
gfx::Point hotspot = hot;
GetImageCursorBitmap(resource_id, scale(), rotation(), &hotspot, &bitmap);
cursors_[id] =
CursorFactoryOzone::GetInstance()->CreateImageCursor(bitmap, hotspot);
}
void CursorLoaderOzone::LoadAnimatedCursor(int id,
int resource_id,
const gfx::Point& hot,
int frame_delay_ms) {
std::vector<SkBitmap> bitmaps;
gfx::Point hotspot = hot;
GetAnimatedCursorBitmaps(
resource_id, scale(), rotation(), &hotspot, &bitmaps);
cursors_[id] = CursorFactoryOzone::GetInstance()->CreateAnimatedCursor(
bitmaps, hotspot, frame_delay_ms);
}
void CursorLoaderOzone::UnloadAll() {
for (ImageCursorMap::const_iterator it = cursors_.begin();
it != cursors_.end();
++it)
CursorFactoryOzone::GetInstance()->UnrefImageCursor(it->second);
cursors_.clear();
}
void CursorLoaderOzone::SetPlatformCursor(gfx::NativeCursor* cursor) {
int native_type = cursor->native_type();
PlatformCursor platform;
if (cursors_.count(native_type)) {
// An image cursor is loaded for this type.
platform = cursors_[native_type];
} else if (native_type == kCursorCustom) {
// The platform cursor was already set via WebCursor::GetPlatformCursor.
platform = cursor->platform();
} else {
// Use default cursor of this type.
platform = CursorFactoryOzone::GetInstance()->GetDefaultCursor(native_type);
}
cursor->SetPlatformCursor(platform);
}
CursorLoader* CursorLoader::Create() {
return new CursorLoaderOzone();
}
} // namespace ui
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