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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "ui/base/cursor/cursor_loader_ozone.h" | |
| 6 | |
| 7 #include <vector> | |
| 8 | |
| 9 #include "ui/base/cursor/cursor.h" | |
| 10 #include "ui/base/cursor/cursor_util.h" | |
| 11 #include "ui/ozone/public/cursor_factory_ozone.h" | |
| 12 | |
| 13 namespace ui { | |
| 14 | |
| 15 CursorLoaderOzone::CursorLoaderOzone() {} | |
| 16 | |
| 17 CursorLoaderOzone::~CursorLoaderOzone() {} | |
| 18 | |
| 19 void CursorLoaderOzone::LoadImageCursor(int id, | |
| 20 int resource_id, | |
| 21 const gfx::Point& hot) { | |
| 22 SkBitmap bitmap; | |
| 23 gfx::Point hotspot = hot; | |
| 24 | |
| 25 GetImageCursorBitmap(resource_id, scale(), rotation(), &hotspot, &bitmap); | |
| 26 | |
| 27 cursors_[id] = | |
| 28 CursorFactoryOzone::GetInstance()->CreateImageCursor(bitmap, hotspot); | |
| 29 } | |
| 30 | |
| 31 void CursorLoaderOzone::LoadAnimatedCursor(int id, | |
| 32 int resource_id, | |
| 33 const gfx::Point& hot, | |
| 34 int frame_delay_ms) { | |
| 35 std::vector<SkBitmap> bitmaps; | |
| 36 gfx::Point hotspot = hot; | |
| 37 | |
| 38 GetAnimatedCursorBitmaps( | |
| 39 resource_id, scale(), rotation(), &hotspot, &bitmaps); | |
| 40 | |
| 41 cursors_[id] = CursorFactoryOzone::GetInstance()->CreateAnimatedCursor( | |
| 42 bitmaps, hotspot, frame_delay_ms); | |
| 43 } | |
| 44 | |
| 45 void CursorLoaderOzone::UnloadAll() { | |
| 46 for (ImageCursorMap::const_iterator it = cursors_.begin(); | |
| 47 it != cursors_.end(); | |
| 48 ++it) | |
| 49 CursorFactoryOzone::GetInstance()->UnrefImageCursor(it->second); | |
| 50 cursors_.clear(); | |
| 51 } | |
| 52 | |
| 53 void CursorLoaderOzone::SetPlatformCursor(gfx::NativeCursor* cursor) { | |
| 54 int native_type = cursor->native_type(); | |
| 55 PlatformCursor platform; | |
| 56 | |
| 57 if (cursors_.count(native_type)) { | |
| 58 // An image cursor is loaded for this type. | |
| 59 platform = cursors_[native_type]; | |
| 60 } else if (native_type == kCursorCustom) { | |
| 61 // The platform cursor was already set via WebCursor::GetPlatformCursor. | |
| 62 platform = cursor->platform(); | |
| 63 } else { | |
| 64 // Use default cursor of this type. | |
| 65 platform = CursorFactoryOzone::GetInstance()->GetDefaultCursor(native_type); | |
| 66 } | |
| 67 | |
| 68 cursor->SetPlatformCursor(platform); | |
| 69 } | |
| 70 | |
| 71 CursorLoader* CursorLoader::Create() { | |
| 72 return new CursorLoaderOzone(); | |
| 73 } | |
| 74 | |
| 75 } // namespace ui | |
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