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-rw-r--r--xfa/fxfa/app/xfa_textlayout.cpp18
1 files changed, 16 insertions, 2 deletions
diff --git a/xfa/fxfa/app/xfa_textlayout.cpp b/xfa/fxfa/app/xfa_textlayout.cpp
index 6ac5c057c0..780ade3612 100644
--- a/xfa/fxfa/app/xfa_textlayout.cpp
+++ b/xfa/fxfa/app/xfa_textlayout.cpp
@@ -688,6 +688,7 @@ FX_BOOL CXFA_TextParser::GetTabstops(
}
return TRUE;
}
+
CXFA_TextLayout::CXFA_TextLayout(CXFA_TextProvider* pTextProvider)
: m_bHasBlock(FALSE),
m_pTextProvider(pTextProvider),
@@ -698,23 +699,36 @@ CXFA_TextLayout::CXFA_TextLayout(CXFA_TextProvider* pTextProvider)
m_bBlockContinue(TRUE) {
ASSERT(m_pTextProvider);
}
+
CXFA_TextLayout::~CXFA_TextLayout() {
m_textParser.Reset();
Unload();
}
+
void CXFA_TextLayout::Unload() {
- int32_t iCount = m_pieceLines.GetSize();
- for (int32_t i = 0; i < iCount; i++) {
+ for (int32_t i = 0; i < m_pieceLines.GetSize(); i++) {
CXFA_PieceLine* pLine = m_pieceLines.GetAt(i);
+ for (int32_t i = 0; i < pLine->m_textPieces.GetSize(); i++) {
+ XFA_TextPiece* pPiece = pLine->m_textPieces.GetAt(i);
+ // Release text and widths in a text piece.
+ m_pAllocator->Free(pPiece->pszText);
+ m_pAllocator->Free(pPiece->pWidths);
+ // Release text piece.
+ FXTARGET_DeleteWith(XFA_TextPiece, m_pAllocator.get(), pPiece);
+ }
+ pLine->m_textPieces.RemoveAll();
+ // Release line.
FXTARGET_DeleteWith(CXFA_PieceLine, m_pAllocator.get(), pLine);
}
m_pieceLines.RemoveAll();
m_pBreak.reset();
m_pAllocator.reset();
}
+
const CXFA_PieceLineArray* CXFA_TextLayout::GetPieceLines() {
return &m_pieceLines;
}
+
void CXFA_TextLayout::GetTextDataNode() {
if (!m_pTextProvider) {
return;