c955f482b1
This version of the Dynamic Toolbar moves the animation of the toolbar from the Android UI thread to the compositor thread. All animation for showing and hiding the toolbar are done with the compositor and a static snapshot of the real toolbar. MozReview-Commit-ID: BCe8zpbkWQt
110 lines
3.6 KiB
C++
110 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=99: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef _include_mozilla_gfx_ipc_CompositorSession_h_
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#define _include_mozilla_gfx_ipc_CompositorSession_h_
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#include "base/basictypes.h"
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#include "mozilla/layers/LayersTypes.h"
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#include "mozilla/layers/CompositorTypes.h"
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#include "nsISupportsImpl.h"
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#if defined(MOZ_WIDGET_ANDROID)
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#include "mozilla/layers/UiCompositorControllerChild.h"
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#endif // defined(MOZ_WIDGET_ANDROID)
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class nsIWidget;
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namespace mozilla {
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namespace widget {
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class CompositorWidget;
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class CompositorWidgetDelegate;
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} // namespace widget
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namespace gfx {
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class GPUProcessHost;
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class GPUProcessManager;
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} // namespace gfx
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namespace layers {
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class GeckoContentController;
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class IAPZCTreeManager;
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class CompositorBridgeParent;
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class CompositorBridgeChild;
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class ClientLayerManager;
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// A CompositorSession provides access to a compositor without exposing whether
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// or not it's in-process or out-of-process.
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class CompositorSession
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{
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friend class gfx::GPUProcessManager;
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protected:
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typedef gfx::GPUProcessHost GPUProcessHost;
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typedef widget::CompositorWidget CompositorWidget;
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typedef widget::CompositorWidgetDelegate CompositorWidgetDelegate;
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public:
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING(CompositorSession)
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virtual bool Reset(const nsTArray<LayersBackend>& aBackendHints,
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uint64_t aSeqNo,
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TextureFactoryIdentifier* aOutIdentifier) = 0;
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virtual void Shutdown() = 0;
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// This returns a CompositorBridgeParent if the compositor resides in the same process.
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virtual CompositorBridgeParent* GetInProcessBridge() const = 0;
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// Set the GeckoContentController for the root of the layer tree.
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virtual void SetContentController(GeckoContentController* aController) = 0;
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// Return the Async Pan/Zoom Tree Manager for this compositor.
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virtual RefPtr<IAPZCTreeManager> GetAPZCTreeManager() const = 0;
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// Return the child end of the compositor IPC bridge.
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CompositorBridgeChild* GetCompositorBridgeChild();
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// Return the proxy for accessing the compositor's widget.
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CompositorWidgetDelegate* GetCompositorWidgetDelegate() {
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return mCompositorWidgetDelegate;
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}
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// Return the id of the root layer tree.
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uint64_t RootLayerTreeId() const {
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return mRootLayerTreeId;
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}
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#if defined(MOZ_WIDGET_ANDROID)
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// Set the UiCompositorControllerChild after Session creation so the Session constructor
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// doesn't get mucked up for other platforms.
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void SetUiCompositorControllerChild(RefPtr<UiCompositorControllerChild> aUiController) {
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mUiCompositorControllerChild = aUiController;
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}
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RefPtr<UiCompositorControllerChild> GetUiCompositorControllerChild() {
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return mUiCompositorControllerChild;
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}
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#endif // defined(MOZ_WIDGET_ANDROID)
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protected:
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CompositorSession(CompositorWidgetDelegate* aDelegate,
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CompositorBridgeChild* aChild,
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const uint64_t& aRootLayerTreeId);
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virtual ~CompositorSession();
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protected:
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CompositorWidgetDelegate* mCompositorWidgetDelegate;
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RefPtr<CompositorBridgeChild> mCompositorBridgeChild;
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uint64_t mRootLayerTreeId;
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#if defined(MOZ_WIDGET_ANDROID)
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RefPtr<UiCompositorControllerChild> mUiCompositorControllerChild;
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#endif // defined(MOZ_WIDGET_ANDROID)
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private:
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DISALLOW_COPY_AND_ASSIGN(CompositorSession);
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};
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} // namespace layers
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} // namespace mozilla
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#endif // _include_mozilla_gfx_ipc_CompositorSession_h_
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