b74d1bcd26
Backed out changeset 501dc3134ae1 (bug1831649) Backed out changeset 21235ab42839 (bug1831649) Backed out changeset 279fdf36aac1 (bug1831649) Backed out changeset 17fb50534fae (bug1831649) Backed out changeset b2718b2f730d (bug1831649) Backed out changeset a05aa1c75ece (bug1831649) Backed out changeset becfb23cd6b4 (bug1831649) Backed out changeset 2d0e7e662530 (bug1831649) Backed out changeset 22538f7bdc88 (bug1831649) Backed out changeset 4ddecb37950f (bug1831649) Backed out changeset 1e6ed8b78e8f (bug1831649) Backed out changeset 6e96a1a01c24 (bug1831649)
71 lines
2.6 KiB
C++
71 lines
2.6 KiB
C++
/* 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 GeckoMVMContext_h_
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#define GeckoMVMContext_h_
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#include "MVMContext.h"
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#include "mozilla/Attributes.h" // for MOZ_NON_OWNING_REF
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#include "mozilla/RefPtr.h"
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#include "nsCOMPtr.h"
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namespace mozilla {
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class PresShell;
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namespace dom {
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class Document;
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class EventTarget;
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} // namespace dom
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/**
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* An implementation of MVMContext that uses actual Gecko components.
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* This is intended for production use (whereas TestMVMContext is intended for
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* testing.)
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*/
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class GeckoMVMContext final : public MVMContext {
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public:
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explicit GeckoMVMContext(dom::Document* aDocument, PresShell* aPresShell);
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void AddEventListener(const nsAString& aType, nsIDOMEventListener* aListener,
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bool aUseCapture) override;
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void RemoveEventListener(const nsAString& aType,
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nsIDOMEventListener* aListener,
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bool aUseCapture) override;
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void AddObserver(nsIObserver* aObserver, const char* aTopic,
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bool aOwnsWeak) override;
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void RemoveObserver(nsIObserver* aObserver, const char* aTopic) override;
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void Destroy() override;
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nsViewportInfo GetViewportInfo(
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const ScreenIntSize& aDisplaySize) const override;
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CSSToLayoutDeviceScale CSSToDevPixelScale() const override;
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float GetResolution() const override;
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bool SubjectMatchesDocument(nsISupports* aSubject) const override;
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Maybe<CSSRect> CalculateScrollableRectForRSF() const override;
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bool IsResolutionUpdatedByApz() const override;
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LayoutDeviceMargin ScrollbarAreaToExcludeFromCompositionBounds()
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const override;
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Maybe<LayoutDeviceIntSize> GetDocumentViewerSize() const override;
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bool AllowZoomingForDocument() const override;
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bool IsInReaderMode() const override;
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bool IsDocumentLoading() const override;
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void SetResolutionAndScaleTo(float aResolution,
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ResolutionChangeOrigin aOrigin) override;
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void SetVisualViewportSize(const CSSSize& aSize) override;
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void PostVisualViewportResizeEventByDynamicToolbar() override;
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void UpdateDisplayPortMargins() override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY void Reflow(const CSSSize& aNewSize) override;
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ScreenIntCoord GetDynamicToolbarOffset() override;
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private:
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RefPtr<dom::Document> mDocument;
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// raw ref since the presShell owns this
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PresShell* MOZ_NON_OWNING_REF mPresShell;
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nsCOMPtr<dom::EventTarget> mEventTarget;
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};
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} // namespace mozilla
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#endif // GeckoMVMContext_h_
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