/src/mozilla-central/widget/headless/HeadlessCompositorWidget.h
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1 | | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
3 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
4 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
5 | | |
6 | | #ifndef widget_headless_HeadlessCompositorWidget_h |
7 | | #define widget_headless_HeadlessCompositorWidget_h |
8 | | |
9 | | #include "mozilla/widget/CompositorWidget.h" |
10 | | |
11 | | #include "HeadlessWidget.h" |
12 | | |
13 | | namespace mozilla { |
14 | | namespace widget { |
15 | | |
16 | | class HeadlessCompositorWidgetInitData; |
17 | | |
18 | | class HeadlessCompositorWidget final |
19 | | : public CompositorWidget |
20 | | , public CompositorWidgetDelegate |
21 | | { |
22 | | public: |
23 | | HeadlessCompositorWidget(const HeadlessCompositorWidgetInitData& aInitData, |
24 | | const layers::CompositorOptions& aOptions, |
25 | | HeadlessWidget* aWindow); |
26 | | |
27 | | void NotifyClientSizeChanged(const LayoutDeviceIntSize& aClientSize); |
28 | | |
29 | | // CompositorWidget Overrides |
30 | | |
31 | | uintptr_t GetWidgetKey() override; |
32 | | |
33 | | LayoutDeviceIntSize GetClientSize() override; |
34 | | |
35 | | nsIWidget* RealWidget() override; |
36 | 0 | CompositorWidgetDelegate* AsDelegate() override { return this; } |
37 | | |
38 | | void ObserveVsync(VsyncObserver* aObserver) override; |
39 | | |
40 | | // CompositorWidgetDelegate Overrides |
41 | | |
42 | 0 | HeadlessCompositorWidget* AsHeadlessCompositorWidget() override { |
43 | 0 | return this; |
44 | 0 | } |
45 | | |
46 | | private: |
47 | | HeadlessWidget* mWidget; |
48 | | |
49 | | LayoutDeviceIntSize mClientSize; |
50 | | }; |
51 | | |
52 | | } // namespace widget |
53 | | } // namespace mozilla |
54 | | |
55 | | #endif // widget_headless_HeadlessCompositor_h |