зеркало из https://github.com/mozilla/pjs.git
Bug 414312. IAccessibleText::getTextAtOffset and friends should return S_FALSE when unsupported boundary type is used. r=surkov, a=dsicore
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Родитель
13d1ee0991
Коммит
056020f406
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@ -233,10 +233,10 @@ CAccessibleText::get_textBeforeOffset(long aOffset,
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rv = textAcc->GetText(startOffset, endOffset, text);
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} else {
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nsAccessibleTextBoundary boundaryType = GetGeckoTextBoundary(aBoundaryType);
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if (boundaryType != -1) {
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rv = textAcc->GetTextBeforeOffset(aOffset, boundaryType,
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&startOffset, &endOffset, text);
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}
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if (boundaryType == -1)
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return S_FALSE;
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rv = textAcc->GetTextBeforeOffset(aOffset, boundaryType,
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&startOffset, &endOffset, text);
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}
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if (NS_FAILED(rv))
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@ -267,10 +267,10 @@ CAccessibleText::get_textAfterOffset(long aOffset,
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rv = textAcc->GetText(startOffset, endOffset, text);
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} else {
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nsAccessibleTextBoundary boundaryType = GetGeckoTextBoundary(aBoundaryType);
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if (boundaryType != -1) {
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rv = textAcc->GetTextAfterOffset(aOffset, boundaryType,
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&startOffset, &endOffset, text);
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}
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if (boundaryType == -1)
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return S_FALSE;
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rv = textAcc->GetTextAfterOffset(aOffset, boundaryType,
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&startOffset, &endOffset, text);
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}
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if (NS_FAILED(rv))
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@ -301,10 +301,10 @@ CAccessibleText::get_textAtOffset(long aOffset,
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rv = textAcc->GetText(startOffset, endOffset, text);
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} else {
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nsAccessibleTextBoundary boundaryType = GetGeckoTextBoundary(aBoundaryType);
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if (boundaryType != -1) {
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rv = textAcc->GetTextAtOffset(aOffset, boundaryType,
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&startOffset, &endOffset, text);
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}
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if (boundaryType == -1)
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return S_FALSE;
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rv = textAcc->GetTextAtOffset(aOffset, boundaryType,
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&startOffset, &endOffset, text);
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}
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if (NS_FAILED(rv))
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@ -425,13 +425,11 @@ CAccessibleText::GetGeckoTextBoundary(enum IA2TextBoundaryType aBoundaryType)
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return nsIAccessibleText::BOUNDARY_CHAR;
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case IA2_TEXT_BOUNDARY_WORD:
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return nsIAccessibleText::BOUNDARY_WORD_START;
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case IA2_TEXT_BOUNDARY_SENTENCE:
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return nsIAccessibleText::BOUNDARY_SENTENCE_START;
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case IA2_TEXT_BOUNDARY_PARAGRAPH:
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// XXX: not implemented
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return nsIAccessibleText::BOUNDARY_LINE_START;
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case IA2_TEXT_BOUNDARY_LINE:
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return nsIAccessibleText::BOUNDARY_LINE_START;
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//case IA2_TEXT_BOUNDARY_SENTENCE:
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//case IA2_TEXT_BOUNDARY_PARAGRAPH:
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// XXX: not implemented
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default:
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return -1;
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}
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