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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/ia2AccessibleEditableText.cpp | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | accessible/windows/ia2/ia2AccessibleEditableText.cpp | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/accessible/windows/ia2/ia2AccessibleEditableText.cpp b/accessible/windows/ia2/ia2AccessibleEditableText.cpp new file mode 100644 index 0000000000..4e96736396 --- /dev/null +++ b/accessible/windows/ia2/ia2AccessibleEditableText.cpp @@ -0,0 +1,106 @@ +/* -*- 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 "ia2AccessibleEditableText.h" +#include "ia2AccessibleHypertext.h" + +#include "AccessibleEditableText_i.c" +#include "mozilla/a11y/HyperTextAccessibleBase.h" + +#include "nsCOMPtr.h" +#include "nsString.h" + +using namespace mozilla::a11y; + +HyperTextAccessibleBase* ia2AccessibleEditableText::TextAcc() { + auto hyp = static_cast<ia2AccessibleHypertext*>(this); + Accessible* acc = hyp->Acc(); + return acc ? acc->AsHyperTextBase() : nullptr; +} + +// IAccessibleEditableText + +STDMETHODIMP +ia2AccessibleEditableText::copyText(long aStartOffset, long aEndOffset) { + HyperTextAccessibleBase* textAcc = TextAcc(); + if (!textAcc) return CO_E_OBJNOTCONNECTED; + + if (!textAcc->IsValidRange(aStartOffset, aEndOffset)) return E_INVALIDARG; + + textAcc->CopyText(aStartOffset, aEndOffset); + return S_OK; +} + +STDMETHODIMP +ia2AccessibleEditableText::deleteText(long aStartOffset, long aEndOffset) { + HyperTextAccessibleBase* textAcc = TextAcc(); + if (!textAcc) return CO_E_OBJNOTCONNECTED; + + if (!textAcc->IsValidRange(aStartOffset, aEndOffset)) return E_INVALIDARG; + + textAcc->DeleteText(aStartOffset, aEndOffset); + return S_OK; +} + +STDMETHODIMP +ia2AccessibleEditableText::insertText(long aOffset, BSTR* aText) { + uint32_t length = ::SysStringLen(*aText); + nsAutoString text(*aText, length); + + HyperTextAccessibleBase* textAcc = TextAcc(); + if (!textAcc) return CO_E_OBJNOTCONNECTED; + + if (!textAcc->IsValidOffset(aOffset)) return E_INVALIDARG; + + textAcc->InsertText(text, aOffset); + return S_OK; +} + +STDMETHODIMP +ia2AccessibleEditableText::cutText(long aStartOffset, long aEndOffset) { + HyperTextAccessibleBase* textAcc = TextAcc(); + if (!textAcc) return CO_E_OBJNOTCONNECTED; + + if (!textAcc->IsValidRange(aStartOffset, aEndOffset)) return E_INVALIDARG; + + textAcc->CutText(aStartOffset, aEndOffset); + return S_OK; +} + +STDMETHODIMP +ia2AccessibleEditableText::pasteText(long aOffset) { + HyperTextAccessibleBase* textAcc = TextAcc(); + if (!textAcc) return CO_E_OBJNOTCONNECTED; + + if (!textAcc->IsValidOffset(aOffset)) return E_INVALIDARG; + + textAcc->PasteText(aOffset); + return S_OK; +} + +STDMETHODIMP +ia2AccessibleEditableText::replaceText(long aStartOffset, long aEndOffset, + BSTR* aText) { + HyperTextAccessibleBase* textAcc = TextAcc(); + if (!textAcc) return CO_E_OBJNOTCONNECTED; + + if (!textAcc->IsValidRange(aStartOffset, aEndOffset)) return E_INVALIDARG; + + textAcc->DeleteText(aStartOffset, aEndOffset); + + uint32_t length = ::SysStringLen(*aText); + nsAutoString text(*aText, length); + textAcc->InsertText(text, aStartOffset); + + return S_OK; +} + +STDMETHODIMP +ia2AccessibleEditableText::setAttributes(long aStartOffset, long aEndOffset, + BSTR* aAttributes) { + return E_NOTIMPL; +} |