1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/base/nsDOMWindowUtils.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,109 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifndef nsDOMWindowUtils_h_
1.10 +#define nsDOMWindowUtils_h_
1.11 +
1.12 +#include "nsWeakReference.h"
1.13 +
1.14 +#include "nsIDOMWindowUtils.h"
1.15 +#include "mozilla/Attributes.h"
1.16 +#include "mozilla/BasicEvents.h"
1.17 +
1.18 +class nsGlobalWindow;
1.19 +class nsIPresShell;
1.20 +class nsIWidget;
1.21 +class nsPresContext;
1.22 +class nsPoint;
1.23 +class nsIDocument;
1.24 +
1.25 +namespace mozilla {
1.26 + namespace layers {
1.27 + class LayerTransactionChild;
1.28 + }
1.29 +}
1.30 +
1.31 +class nsTranslationNodeList MOZ_FINAL : public nsITranslationNodeList
1.32 +{
1.33 +public:
1.34 + nsTranslationNodeList()
1.35 + {
1.36 + mNodes.SetCapacity(1000);
1.37 + mNodeIsRoot.SetCapacity(1000);
1.38 + mLength = 0;
1.39 + }
1.40 +
1.41 + NS_DECL_ISUPPORTS
1.42 + NS_DECL_NSITRANSLATIONNODELIST
1.43 +
1.44 + void AppendElement(nsIDOMNode* aElement, bool aIsRoot)
1.45 + {
1.46 + mNodes.AppendElement(aElement);
1.47 + mNodeIsRoot.AppendElement(aIsRoot);
1.48 + mLength++;
1.49 + }
1.50 +
1.51 +private:
1.52 + nsTArray<nsCOMPtr<nsIDOMNode> > mNodes;
1.53 + nsTArray<bool> mNodeIsRoot;
1.54 + uint32_t mLength;
1.55 +};
1.56 +
1.57 +class nsDOMWindowUtils MOZ_FINAL : public nsIDOMWindowUtils,
1.58 + public nsSupportsWeakReference
1.59 +{
1.60 +public:
1.61 + nsDOMWindowUtils(nsGlobalWindow *aWindow);
1.62 + ~nsDOMWindowUtils();
1.63 + NS_DECL_ISUPPORTS
1.64 + NS_DECL_NSIDOMWINDOWUTILS
1.65 +
1.66 +protected:
1.67 + nsWeakPtr mWindow;
1.68 +
1.69 + // If aOffset is non-null, it gets filled in with the offset of the root
1.70 + // frame of our window to the nearest widget in the app units of our window.
1.71 + // Add this offset to any event offset we're given to make it relative to the
1.72 + // widget returned by GetWidget.
1.73 + nsIWidget* GetWidget(nsPoint* aOffset = nullptr);
1.74 + nsIWidget* GetWidgetForElement(nsIDOMElement* aElement);
1.75 +
1.76 + nsIPresShell* GetPresShell();
1.77 + nsPresContext* GetPresContext();
1.78 + nsIDocument* GetDocument();
1.79 + mozilla::layers::LayerTransactionChild* GetLayerTransaction();
1.80 +
1.81 + NS_IMETHOD SendMouseEventCommon(const nsAString& aType,
1.82 + float aX,
1.83 + float aY,
1.84 + int32_t aButton,
1.85 + int32_t aClickCount,
1.86 + int32_t aModifiers,
1.87 + bool aIgnoreRootScrollFrame,
1.88 + float aPressure,
1.89 + unsigned short aInputSourceArg,
1.90 + bool aToWindow,
1.91 + bool *aPreventDefault,
1.92 + bool aIsSynthesized);
1.93 +
1.94 + NS_IMETHOD SendTouchEventCommon(const nsAString& aType,
1.95 + uint32_t* aIdentifiers,
1.96 + int32_t* aXs,
1.97 + int32_t* aYs,
1.98 + uint32_t* aRxs,
1.99 + uint32_t* aRys,
1.100 + float* aRotationAngles,
1.101 + float* aForces,
1.102 + uint32_t aCount,
1.103 + int32_t aModifiers,
1.104 + bool aIgnoreRootScrollFrame,
1.105 + bool aToWindow,
1.106 + bool* aPreventDefault);
1.107 +
1.108 +
1.109 + static mozilla::Modifiers GetWidgetModifiers(int32_t aModifiers);
1.110 +};
1.111 +
1.112 +#endif
