зеркало из https://github.com/mozilla/gecko-dev.git
69 строки
1.6 KiB
C++
69 строки
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "GeckoCustom.h"
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using namespace mozilla;
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using namespace mozilla::a11y;
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IMPL_IUNKNOWN_QUERY_HEAD(GeckoCustom)
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IMPL_IUNKNOWN_QUERY_IFACE(IGeckoCustom)
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IMPL_IUNKNOWN_QUERY_TAIL_AGGREGATED(mAcc)
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HRESULT
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GeckoCustom::get_anchorCount(long* aCount) {
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*aCount = mAcc->AnchorCount();
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return S_OK;
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}
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HRESULT
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GeckoCustom::get_boundsInCSSPixels(int32_t* aX, int32_t* aY, int32_t* aWidth,
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int32_t* aHeight) {
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nsIntRect bounds = mAcc->BoundsInCSSPixels();
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if (!bounds.IsEmpty()) {
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*aX = bounds.X();
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*aY = bounds.Y();
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*aWidth = bounds.Width();
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*aHeight = bounds.Height();
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}
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return S_OK;
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}
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HRESULT
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GeckoCustom::get_DOMNodeID(BSTR* aID) {
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nsIContent* content = mAcc->GetContent();
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if (!content) {
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return S_OK;
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}
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nsAtom* id = content->GetID();
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if (id) {
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nsAutoString idStr;
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id->ToString(idStr);
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*aID = ::SysAllocStringLen(idStr.get(), idStr.Length());
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}
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return S_OK;
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}
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STDMETHODIMP
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GeckoCustom::get_ID(uint64_t* aID) {
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*aID = mAcc->IsDoc() ? 0 : reinterpret_cast<uintptr_t>(mAcc.get());
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return S_OK;
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}
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STDMETHODIMP
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GeckoCustom::get_minimumIncrement(double* aIncrement) {
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*aIncrement = mAcc->Step();
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return S_OK;
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}
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STDMETHODIMP
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GeckoCustom::get_mozState(uint64_t* aState) {
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*aState = mAcc->State();
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return S_OK;
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}
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