зеркало из https://github.com/mozilla/gecko-dev.git
84 строки
2.2 KiB
C++
84 строки
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 mozilla_a11y_AccessibleWrap_h_
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#define mozilla_a11y_AccessibleWrap_h_
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#include "Accessible.h"
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#include "GeneratedJNIWrappers.h"
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#include "mozilla/a11y/ProxyAccessible.h"
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#include "nsCOMPtr.h"
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namespace mozilla {
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namespace a11y {
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class AccessibleWrap : public Accessible
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{
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public:
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AccessibleWrap(nsIContent* aContent, DocAccessible* aDoc);
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virtual ~AccessibleWrap();
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virtual nsresult HandleAccEvent(AccEvent* aEvent) override;
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virtual void Shutdown() override;
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int32_t VirtualViewID() const { return mID; }
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virtual void SetTextContents(const nsAString& aText);
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virtual void GetTextContents(nsAString& aText);
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virtual bool GetSelectionBounds(int32_t* aStartOffset, int32_t* aEndOffset);
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virtual mozilla::java::GeckoBundle::LocalRef ToBundle();
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static const int32_t kNoID = -1;
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protected:
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mozilla::java::GeckoBundle::LocalRef CreateBundle(
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int32_t aParentID,
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role aRole,
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uint64_t aState,
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const nsString& aName,
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const nsString& aTextValue,
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const nsString& aDOMNodeID,
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const nsIntRect& aBounds,
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double aCurVal,
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double aMinVal,
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double aMaxVal,
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double aStep,
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nsIPersistentProperties* aAttributes,
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const nsTArray<int32_t>& aChildren) const;
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// IDs should be a positive 32bit integer.
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static int32_t AcquireID();
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static void ReleaseID(int32_t aID);
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static int32_t GetAndroidClass(role aRole);
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static int32_t GetInputType(const nsString& aInputTypeAttr);
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int32_t mID;
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private:
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void DOMNodeID(nsString& aDOMNodeID);
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static void GetRoleDescription(role aRole,
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nsAString& aGeckoRole,
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nsAString& aRoleDescription);
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static uint64_t GetFlags(role aRole, uint64_t aState);
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};
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static inline AccessibleWrap*
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WrapperFor(const ProxyAccessible* aProxy)
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{
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return reinterpret_cast<AccessibleWrap*>(aProxy->GetWrapper());
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}
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} // namespace a11y
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} // namespace mozilla
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#endif
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