Sylvestre Ledru
9eb1a31a98
replaced by .editorconfig # ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D287843
74 lines
2.2 KiB
C++
74 lines
2.2 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 nsDOMWindowUtils_h_
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#define nsDOMWindowUtils_h_
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#include "mozilla/BasicEvents.h"
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#include "mozilla/Result.h"
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#include "nsIDOMWindowUtils.h"
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#include "nsWeakReference.h"
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class nsGlobalWindowOuter;
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class nsIDocShell;
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class nsIWidget;
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class nsPresContext;
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struct nsPoint;
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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 Element;
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} // namespace dom
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namespace layers {
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class LayerTransactionChild;
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class WebRenderBridgeChild;
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} // namespace layers
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} // namespace mozilla
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class nsDOMWindowUtils final : public nsIDOMWindowUtils,
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public nsSupportsWeakReference {
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using TextEventDispatcher = mozilla::widget::TextEventDispatcher;
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public:
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explicit nsDOMWindowUtils(nsGlobalWindowOuter* aWindow);
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NS_DECL_ISUPPORTS
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NS_DECL_NSIDOMWINDOWUTILS
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protected:
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~nsDOMWindowUtils();
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nsWeakPtr mWindow;
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// If aOffset is non-null, it gets filled in with the offset of the root
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// frame of our window to the nearest widget in the app units of our window.
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// Add this offset to any event offset we're given to make it relative to the
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// widget returned by GetWidget.
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nsIWidget* GetWidget(nsPoint* aOffset = nullptr);
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nsIWidget* GetWidgetForElement(mozilla::dom::Element* aElement,
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nsPoint* aOffset = nullptr);
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nsIDocShell* GetDocShell();
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mozilla::PresShell* GetPresShell();
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nsPresContext* GetPresContext();
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mozilla::dom::Document* GetDocument();
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mozilla::layers::WebRenderBridgeChild* GetWebRenderBridge();
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mozilla::layers::CompositorBridgeChild* GetCompositorBridge();
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void ReportErrorMessageForWindow(const nsAString& aErrorMessage,
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const char* aClassification,
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bool aFromChrome);
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private:
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enum class CoordsType {
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Screen,
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TopLevelWidget,
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};
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mozilla::Result<mozilla::LayoutDeviceRect, nsresult> ConvertTo(
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float aX, float aY, float aWidth, float aHeight, CoordsType);
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};
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#endif
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