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11ac9e9cf8
* Remove redundant virtual keywords
* Mark all destructors of inheriting classes as virtual for clarity
* Mark all classes without virtual destructor as final (exposed errors)
* Make destructor virtual where it needed to be (some were missing)
* Replace empty ({}) code declaration in header with = default
* Remove virtual unused methods
I probably missed some, it quickly became a rabbit hole.
Differential Revision: https://phabricator.services.mozilla.com/D26060
--HG--
extra : moz-landing-system : lando
81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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 GFX_CLIENTCANVASLAYER_H
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#define GFX_CLIENTCANVASLAYER_H
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#include "ClientCanvasRenderer.h"
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#include "ClientLayerManager.h" // for ClientLayerManager, etc
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#include "Layers.h" // for CanvasLayer, etc
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#include "mozilla/Attributes.h" // for override
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#include "mozilla/layers/CanvasClient.h" // for CanvasClient, etc
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#include "mozilla/layers/LayersMessages.h" // for CanvasLayerAttributes, etc
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#include "mozilla/mozalloc.h" // for operator delete
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#include "nsDebug.h" // for NS_ASSERTION
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#include "nsISupportsImpl.h" // for MOZ_COUNT_CTOR, etc
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namespace mozilla {
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namespace layers {
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class CompositableClient;
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class ShadowableLayer;
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class ClientCanvasLayer : public CanvasLayer, public ClientLayer {
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public:
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explicit ClientCanvasLayer(ClientLayerManager* aLayerManager)
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: CanvasLayer(aLayerManager, static_cast<ClientLayer*>(this)) {
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MOZ_COUNT_CTOR(ClientCanvasLayer);
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}
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CanvasRenderer* CreateCanvasRendererInternal() override;
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protected:
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virtual ~ClientCanvasLayer();
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public:
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void SetVisibleRegion(const LayerIntRegion& aRegion) override {
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NS_ASSERTION(ClientManager()->InConstruction(),
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"Can only set properties in construction phase");
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CanvasLayer::SetVisibleRegion(aRegion);
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}
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void RenderLayer() override;
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void ClearCachedResources() override {
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mCanvasRenderer->ClearCachedResources();
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}
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void HandleMemoryPressure() override {
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mCanvasRenderer->ClearCachedResources();
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}
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void FillSpecificAttributes(SpecificLayerAttributes& aAttrs) override {
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aAttrs = CanvasLayerAttributes(mSamplingFilter, mBounds);
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}
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Layer* AsLayer() override { return this; }
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ShadowableLayer* AsShadowableLayer() override { return this; }
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void Disconnect() override { mCanvasRenderer->Destroy(); }
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CompositableClient* GetCompositableClient() override {
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ClientCanvasRenderer* canvasRenderer =
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mCanvasRenderer->AsClientCanvasRenderer();
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MOZ_ASSERT(canvasRenderer);
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return canvasRenderer->GetCanvasClient();
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}
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protected:
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ClientLayerManager* ClientManager() {
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return static_cast<ClientLayerManager*>(mManager);
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}
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};
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} // namespace layers
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} // namespace mozilla
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#endif
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