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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /accessible/windows/ia2/ia2AccessibleImage.cpp | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'accessible/windows/ia2/ia2AccessibleImage.cpp')
-rw-r--r-- | accessible/windows/ia2/ia2AccessibleImage.cpp | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/accessible/windows/ia2/ia2AccessibleImage.cpp b/accessible/windows/ia2/ia2AccessibleImage.cpp new file mode 100644 index 0000000000..529269b566 --- /dev/null +++ b/accessible/windows/ia2/ia2AccessibleImage.cpp @@ -0,0 +1,81 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim:expandtab:shiftwidth=2:tabstop=2: + */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "ia2AccessibleImage.h" + +#include "AccessibleImage_i.c" + +#include "ImageAccessible.h" +#include "IUnknownImpl.h" +#include "nsIAccessibleTypes.h" + +#include "nsString.h" + +using namespace mozilla; +using namespace mozilla::a11y; + +// IUnknown +IMPL_IUNKNOWN_QUERY_HEAD(ia2AccessibleImage) +IMPL_IUNKNOWN_QUERY_IFACE(IAccessibleImage) +IMPL_IUNKNOWN_QUERY_TAIL_INHERITED(MsaaAccessible) + +// IAccessibleImage + +STDMETHODIMP +ia2AccessibleImage::get_description(BSTR* aDescription) { + if (!aDescription) return E_INVALIDARG; + + *aDescription = nullptr; + + Accessible* acc = Acc(); + if (!acc) return CO_E_OBJNOTCONNECTED; + + nsAutoString description; + acc->Name(description); + if (description.IsEmpty()) return S_FALSE; + + *aDescription = ::SysAllocStringLen(description.get(), description.Length()); + return *aDescription ? S_OK : E_OUTOFMEMORY; +} + +STDMETHODIMP +ia2AccessibleImage::get_imagePosition(enum IA2CoordinateType aCoordType, + long* aX, long* aY) { + if (!aX || !aY) return E_INVALIDARG; + + *aX = 0; + *aY = 0; + + Accessible* acc = Acc(); + if (!acc) return CO_E_OBJNOTCONNECTED; + + uint32_t geckoCoordType = + (aCoordType == IA2_COORDTYPE_SCREEN_RELATIVE) + ? nsIAccessibleCoordinateType::COORDTYPE_SCREEN_RELATIVE + : nsIAccessibleCoordinateType::COORDTYPE_PARENT_RELATIVE; + + LayoutDeviceIntPoint pos = acc->Position(geckoCoordType); + *aX = pos.x; + *aY = pos.y; + return S_OK; +} + +STDMETHODIMP +ia2AccessibleImage::get_imageSize(long* aHeight, long* aWidth) { + if (!aHeight || !aWidth) return E_INVALIDARG; + + *aHeight = 0; + *aWidth = 0; + + Accessible* acc = Acc(); + if (!acc) return CO_E_OBJNOTCONNECTED; + + LayoutDeviceIntSize size = acc->Size(); + *aHeight = size.width; + *aWidth = size.height; + return S_OK; +} |