From 8c6dc95678810e3a054744a6a229606ac0d75134 Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Mon, 21 Aug 2017 09:50:55 -0400 Subject: Cleanup CFDE_TextOut This CL cleans up formatting and simplifies logic in CFDE_TextOut. Change-Id: Ib675a35da79df77854f51e86bf24e5dc90b33b06 Reviewed-on: https://pdfium-review.googlesource.com/11334 Reviewed-by: Henrique Nakashima Commit-Queue: dsinclair --- xfa/fde/cfde_textout.cpp | 229 +++++++++++++++++++----------------------- xfa/fde/cfde_textout.h | 14 +-- xfa/fde/cfde_txtedtengine.cpp | 2 +- 3 files changed, 111 insertions(+), 134 deletions(-) (limited to 'xfa/fde') diff --git a/xfa/fde/cfde_textout.cpp b/xfa/fde/cfde_textout.cpp index 9bbeadee58..2e4753a902 100644 --- a/xfa/fde/cfde_textout.cpp +++ b/xfa/fde/cfde_textout.cpp @@ -34,29 +34,23 @@ bool IsTextAlignmentTop(const FDE_TextAlignment align) { bool CFDE_TextOut::DrawString(CFX_RenderDevice* device, FX_ARGB color, const CFX_RetainPtr& pFont, - const FXTEXT_CHARPOS* pCharPos, + FXTEXT_CHARPOS* pCharPos, int32_t iCount, float fFontSize, const CFX_Matrix* pMatrix) { ASSERT(pFont && pCharPos && iCount > 0); + CFX_Font* pFxFont = pFont->GetDevFont(); if ((pFont->GetFontStyles() & FX_FONTSTYLE_Italic) != 0 && !pFxFont->IsItalic()) { - FXTEXT_CHARPOS* pCP = (FXTEXT_CHARPOS*)pCharPos; - float* pAM; for (int32_t i = 0; i < iCount; ++i) { static const float mc = 0.267949f; - pAM = pCP->m_AdjustMatrix; + float* pAM = pCharPos->m_AdjustMatrix; pAM[2] = mc * pAM[0] + pAM[2]; pAM[3] = mc * pAM[1] + pAM[3]; - pCP++; + ++pCharPos; } } - FXTEXT_CHARPOS* pCP = (FXTEXT_CHARPOS*)pCharPos; - CFX_RetainPtr pCurFont; - CFX_RetainPtr pSTFont; - FXTEXT_CHARPOS* pCurCP = nullptr; - int32_t iCurCount = 0; #if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ uint32_t dwFontStyle = pFont->GetFontStyles(); @@ -69,49 +63,58 @@ bool CFDE_TextOut::DrawString(CFX_RenderDevice* device, FxFont.SetSubstFont(std::move(SubstFxFont)); #endif // _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ + CFX_RetainPtr pCurFont; + FXTEXT_CHARPOS* pCurCP = nullptr; + int32_t iCurCount = 0; for (int32_t i = 0; i < iCount; ++i) { - pSTFont = pFont->GetSubstFont((int32_t)pCP->m_GlyphIndex); - pCP->m_GlyphIndex &= 0x00FFFFFF; - pCP->m_bFontStyle = false; + CFX_RetainPtr pSTFont = + pFont->GetSubstFont(static_cast(pCharPos->m_GlyphIndex)); + pCharPos->m_GlyphIndex &= 0x00FFFFFF; + pCharPos->m_bFontStyle = false; if (pCurFont != pSTFont) { if (pCurFont) { pFxFont = pCurFont->GetDevFont(); + + CFX_Font* font; #if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ FxFont.SetFace(pFxFont->GetFace()); - device->DrawNormalText(iCurCount, pCurCP, &FxFont, -fFontSize, pMatrix, - color, FXTEXT_CLEARTYPE); + font = &FxFont; #else - device->DrawNormalText(iCurCount, pCurCP, pFxFont, -fFontSize, pMatrix, - color, FXTEXT_CLEARTYPE); + font = pFxFont; #endif // _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ + + device->DrawNormalText(iCurCount, pCurCP, font, -fFontSize, pMatrix, + color, FXTEXT_CLEARTYPE); } pCurFont = pSTFont; - pCurCP = pCP; + pCurCP = pCharPos; iCurCount = 1; } else { - iCurCount++; + ++iCurCount; } - pCP++; + ++pCharPos; } + + bool bRet = true; if (pCurFont && iCurCount) { pFxFont = pCurFont->GetDevFont(); + CFX_Font* font; #if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ FxFont.SetFace(pFxFont->GetFace()); - bool bRet = device->DrawNormalText(iCurCount, pCurCP, &FxFont, -fFontSize, - pMatrix, color, FXTEXT_CLEARTYPE); - FxFont.SetFace(nullptr); - return bRet; + font = &FxFont; #else - return device->DrawNormalText(iCurCount, pCurCP, pFxFont, -fFontSize, - pMatrix, color, FXTEXT_CLEARTYPE); + font = pFxFont; #endif // _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ + + bRet = device->DrawNormalText(iCurCount, pCurCP, font, -fFontSize, pMatrix, + color, FXTEXT_CLEARTYPE); } #if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ FxFont.SetFace(nullptr); #endif // _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ - return true; + return bRet; } FDE_TTOPIECE::FDE_TTOPIECE() = default; @@ -133,9 +136,7 @@ CFDE_TextOut::CFDE_TextOut() m_ttoLines(5), m_iCurLine(0), m_iCurPiece(0), - m_iTotalLines(0) { - m_Matrix.SetIdentity(); -} + m_iTotalLines(0) {} CFDE_TextOut::~CFDE_TextOut() {} @@ -190,18 +191,14 @@ void CFDE_TextOut::SetLineBreakTolerance(float fTolerance) { m_pTxtBreak->SetLineBreakTolerance(m_fTolerance); } -void CFDE_TextOut::CalcLogicSize(const wchar_t* pwsStr, - int32_t iLength, - CFX_SizeF& size) { +void CFDE_TextOut::CalcLogicSize(const CFX_WideString& str, CFX_SizeF& size) { CFX_RectF rtText(0.0f, 0.0f, size.width, size.height); - CalcLogicSize(pwsStr, iLength, rtText); + CalcLogicSize(str, rtText); size = rtText.Size(); } -void CFDE_TextOut::CalcLogicSize(const wchar_t* pwsStr, - int32_t iLength, - CFX_RectF& rect) { - if (!pwsStr || iLength < 1) { +void CFDE_TextOut::CalcLogicSize(const CFX_WideString& str, CFX_RectF& rect) { + if (str.IsEmpty()) { rect.width = 0.0f; rect.height = 0.0f; return; @@ -217,26 +214,21 @@ void CFDE_TextOut::CalcLogicSize(const wchar_t* pwsStr, } m_iTotalLines = 0; - const wchar_t* pStr = pwsStr; float fWidth = 0.0f; float fHeight = 0.0f; float fStartPos = rect.right(); CFX_BreakType dwBreakStatus = CFX_BreakType::None; - wchar_t wPreChar = 0; - wchar_t wch; - wchar_t wBreak = 0; - while (iLength-- > 0) { - wch = *pStr++; - if (wBreak == 0 && (wch == L'\n' || wch == L'\r')) { - wBreak = wch; + bool break_char_is_set = false; + for (const wchar_t& wch : str) { + if (!break_char_is_set && (wch == L'\n' || wch == L'\r')) { + break_char_is_set = true; m_pTxtBreak->SetParagraphBreakChar(wch); } dwBreakStatus = m_pTxtBreak->AppendChar(wch); if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus)) RetrieveLineWidth(dwBreakStatus, fStartPos, fWidth, fHeight); - - wPreChar = 0; } + dwBreakStatus = m_pTxtBreak->EndBreak(CFX_BreakType::Paragraph); if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus)) RetrieveLineWidth(dwBreakStatus, fStartPos, fWidth, fHeight); @@ -265,33 +257,32 @@ bool CFDE_TextOut::RetrieveLineWidth(CFX_BreakType dwBreakStatus, float fLineStep = (m_fLineSpace > m_fFontSize) ? m_fLineSpace : m_fFontSize; float fLineWidth = 0.0f; - int32_t iCount = m_pTxtBreak->CountBreakPieces(); - for (int32_t i = 0; i < iCount; i++) { + for (int32_t i = 0; i < m_pTxtBreak->CountBreakPieces(); i++) { const CFX_BreakPiece* pPiece = m_pTxtBreak->GetBreakPieceUnstable(i); fLineWidth += static_cast(pPiece->m_iWidth) / 20000.0f; fStartPos = std::min(fStartPos, static_cast(pPiece->m_iStartPos) / 20000.0f); } m_pTxtBreak->ClearBreakPieces(); - if (dwBreakStatus == CFX_BreakType::Paragraph) { + + if (dwBreakStatus == CFX_BreakType::Paragraph) m_pTxtBreak->Reset(); - } if (!m_Styles.line_wrap_ && dwBreakStatus == CFX_BreakType::Line) { fWidth += fLineWidth; } else { fWidth = std::max(fWidth, fLineWidth); fHeight += fLineStep; } - m_iTotalLines++; + ++m_iTotalLines; return true; } void CFDE_TextOut::DrawLogicText(CFX_RenderDevice* device, - const wchar_t* pwsStr, - int32_t iLength, + const CFX_WideStringC& str, const CFX_RectF& rect) { ASSERT(m_pFont && m_fFontSize >= 1.0f); - if (!pwsStr || iLength < 1) + + if (str.IsEmpty()) return; if (rect.width < m_fFontSize || rect.height < m_fFontSize) return; @@ -301,7 +292,7 @@ void CFDE_TextOut::DrawLogicText(CFX_RenderDevice* device, m_ttoLines.clear(); m_wsText.clear(); - LoadText(pwsStr, iLength, rect); + LoadText(CFX_WideString(str), rect); Reload(rect); DoAlignment(rect); @@ -332,55 +323,49 @@ void CFDE_TextOut::DrawLogicText(CFX_RenderDevice* device, device->RestoreState(false); } -void CFDE_TextOut::LoadText(const wchar_t* pwsStr, - int32_t iLength, - const CFX_RectF& rect) { - wchar_t* pStr = m_wsText.GetBuffer(iLength); - int32_t iTxtLength = iLength; +void CFDE_TextOut::LoadText(const CFX_WideString& str, const CFX_RectF& rect) { + ASSERT(!str.IsEmpty()); - ASSERT(iTxtLength >= 0); - if (pdfium::CollectionSize(m_CharWidths) < iTxtLength) - m_CharWidths.resize(iTxtLength, 0); + m_wsText = str; + + if (pdfium::CollectionSize(m_CharWidths) < str.GetLength()) + m_CharWidths.resize(str.GetLength(), 0); float fLineStep = (m_fLineSpace > m_fFontSize) ? m_fLineSpace : m_fFontSize; float fLineStop = rect.bottom(); m_fLinePos = rect.top; int32_t iStartChar = 0; - int32_t iChars = 0; int32_t iPieceWidths = 0; CFX_BreakType dwBreakStatus; - wchar_t wch; bool bRet = false; - while (iTxtLength-- > 0) { - wch = *pwsStr++; - *pStr++ = wch; - iChars++; + for (const auto& wch : str) { dwBreakStatus = m_pTxtBreak->AppendChar(wch); - if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus)) { - bool bEndofLine = - RetrievePieces(dwBreakStatus, iStartChar, iPieceWidths, false, rect); - if (bEndofLine && - (m_Styles.line_wrap_ || dwBreakStatus == CFX_BreakType::Paragraph || - dwBreakStatus == CFX_BreakType::Page)) { - iPieceWidths = 0; - m_iCurLine++; - m_fLinePos += fLineStep; - } - if (m_fLinePos + fLineStep > fLineStop) { - int32_t iCurLine = bEndofLine ? m_iCurLine - 1 : m_iCurLine; - m_ttoLines[iCurLine].SetNewReload(true); - bRet = true; - break; - } + if (CFX_BreakTypeNoneOrPiece(dwBreakStatus)) + continue; + + bool bEndofLine = + RetrievePieces(dwBreakStatus, iStartChar, iPieceWidths, false, rect); + if (bEndofLine && + (m_Styles.line_wrap_ || dwBreakStatus == CFX_BreakType::Paragraph || + dwBreakStatus == CFX_BreakType::Page)) { + iPieceWidths = 0; + ++m_iCurLine; + m_fLinePos += fLineStep; + } + if (m_fLinePos + fLineStep > fLineStop) { + int32_t iCurLine = bEndofLine ? m_iCurLine - 1 : m_iCurLine; + m_ttoLines[iCurLine].SetNewReload(true); + bRet = true; + break; } } + dwBreakStatus = m_pTxtBreak->EndBreak(CFX_BreakType::Paragraph); if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus) && !bRet) RetrievePieces(dwBreakStatus, iStartChar, iPieceWidths, false, rect); m_pTxtBreak->ClearBreakPieces(); m_pTxtBreak->Reset(); - m_wsText.ReleaseBuffer(iLength); } bool CFDE_TextOut::RetrievePieces(CFX_BreakType dwBreakStatus, @@ -390,8 +375,7 @@ bool CFDE_TextOut::RetrievePieces(CFX_BreakType dwBreakStatus, const CFX_RectF& rect) { float fLineStep = (m_fLineSpace > m_fFontSize) ? m_fLineSpace : m_fFontSize; bool bNeedReload = false; - float fLineWidth = rect.Width(); - int32_t iLineWidth = FXSYS_round(fLineWidth * 20000.0f); + int32_t iLineWidth = FXSYS_round(rect.Width() * 20000.0f); int32_t iCount = m_pTxtBreak->CountBreakPieces(); for (int32_t i = 0; i < iCount; i++) { const CFX_BreakPiece* pPiece = m_pTxtBreak->GetBreakPieceUnstable(i); @@ -411,29 +395,28 @@ bool CFDE_TextOut::RetrievePieces(CFX_BreakType dwBreakStatus, iWidth += iCurCharWidth; m_CharWidths[iChar++] = iCurCharWidth; } + if (j == 0 && !bReload) { m_ttoLines[m_iCurLine].SetNewReload(true); } else if (j > 0) { - CFX_RectF rtPiece; - rtPiece.left = rect.left + (float)pPiece->m_iStartPos / 20000.0f; - rtPiece.top = m_fLinePos; - rtPiece.width = iWidth / 20000.0f; - rtPiece.height = fLineStep; - FDE_TTOPIECE ttoPiece; ttoPiece.iStartChar = iStartChar; ttoPiece.iChars = j; - ttoPiece.rtPiece = rtPiece; ttoPiece.dwCharStyles = pPiece->m_dwCharStyles; - if (FX_IsOdd(pPiece->m_iBidiLevel)) { + ttoPiece.rtPiece = CFX_RectF( + rect.left + static_cast(pPiece->m_iStartPos) / 20000.0f, + m_fLinePos, iWidth / 20000.0f, fLineStep); + + if (FX_IsOdd(pPiece->m_iBidiLevel)) ttoPiece.dwCharStyles |= FX_TXTCHARSTYLE_OddBidiLevel; - } + AppendPiece(ttoPiece, bNeedReload, (bReload && i == iCount - 1)); } iStartChar += iPieceChars; iPieceWidths += iWidth; } m_pTxtBreak->ClearBreakPieces(); + return m_Styles.single_line_ || m_Styles.line_wrap_ || bNeedReload || dwBreakStatus == CFX_BreakType::Paragraph; } @@ -444,18 +427,19 @@ void CFDE_TextOut::AppendPiece(const FDE_TTOPIECE& ttoPiece, if (m_iCurLine >= pdfium::CollectionSize(m_ttoLines)) { CFDE_TTOLine ttoLine; ttoLine.SetNewReload(bNeedReload); + m_iCurPiece = ttoLine.AddPiece(m_iCurPiece, ttoPiece); m_ttoLines.push_back(ttoLine); m_iCurLine = pdfium::CollectionSize(m_ttoLines) - 1; } else { CFDE_TTOLine* pLine = &m_ttoLines[m_iCurLine]; pLine->SetNewReload(bNeedReload); + m_iCurPiece = pLine->AddPiece(m_iCurPiece, ttoPiece); if (bEnd) { int32_t iPieces = pLine->GetSize(); - if (m_iCurPiece < iPieces) { + if (m_iCurPiece < iPieces) pLine->RemoveLast(iPieces - m_iCurPiece - 1); - } } } if (!bEnd && bNeedReload) @@ -477,26 +461,27 @@ void CFDE_TextOut::Reload(const CFX_RectF& rect) { void CFDE_TextOut::ReloadLinePiece(CFDE_TTOLine* pLine, const CFX_RectF& rect) { const wchar_t* pwsStr = m_wsText.c_str(); int32_t iPieceWidths = 0; + FDE_TTOPIECE* pPiece = pLine->GetPtrAt(0); int32_t iStartChar = pPiece->iStartChar; - m_fLinePos = pPiece->rtPiece.top; int32_t iPieceCount = pLine->GetSize(); int32_t iPieceIndex = 0; CFX_BreakType dwBreakStatus = CFX_BreakType::None; - wchar_t wch; + m_fLinePos = pPiece->rtPiece.top; while (iPieceIndex < iPieceCount) { int32_t iStar = iStartChar; int32_t iEnd = pPiece->iChars + iStar; while (iStar < iEnd) { - wch = *(pwsStr + iStar); - dwBreakStatus = m_pTxtBreak->AppendChar(wch); + dwBreakStatus = m_pTxtBreak->AppendChar(*(pwsStr + iStar)); if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus)) RetrievePieces(dwBreakStatus, iStartChar, iPieceWidths, true, rect); - iStar++; + + ++iStar; } - iPieceIndex++; + ++iPieceIndex; pPiece = pLine->GetPtrAt(iPieceIndex); } + dwBreakStatus = m_pTxtBreak->EndBreak(CFX_BreakType::Paragraph); if (!CFX_BreakTypeNoneOrPiece(dwBreakStatus)) RetrievePieces(dwBreakStatus, iStartChar, iPieceWidths, true, rect); @@ -508,13 +493,11 @@ void CFDE_TextOut::DoAlignment(const CFX_RectF& rect) { if (m_ttoLines.empty()) return; - float fLineStopS = rect.bottom(); FDE_TTOPIECE* pFirstPiece = m_ttoLines.back().GetPtrAt(0); if (!pFirstPiece) return; - float fLineStopD = pFirstPiece->rtPiece.bottom(); - float fInc = fLineStopS - fLineStopD; + float fInc = rect.bottom() - pFirstPiece->rtPiece.bottom(); if (TextAlignmentVerticallyCentered(m_iAlignment)) fInc /= 2.0f; else if (IsTextAlignmentTop(m_iAlignment)) @@ -525,22 +508,17 @@ void CFDE_TextOut::DoAlignment(const CFX_RectF& rect) { for (auto& line : m_ttoLines) { int32_t iPieces = line.GetSize(); - for (int32_t j = 0; j < iPieces; j++) { - FDE_TTOPIECE* pPiece = line.GetPtrAt(j); - pPiece->rtPiece.top += fInc; - } + for (int32_t j = 0; j < iPieces; j++) + line.GetPtrAt(j)->rtPiece.top += fInc; } } int32_t CFDE_TextOut::GetDisplayPos(FDE_TTOPIECE* pPiece) { - FX_TXTRUN tr = ToTextRun(pPiece); - ASSERT(tr.iLength >= 0); - if (pdfium::CollectionSize(m_CharPos) < tr.iLength) - m_CharPos.resize(tr.iLength, FXTEXT_CHARPOS()); - return m_pTxtBreak->GetDisplayPos(&tr, m_CharPos.data()); -} + ASSERT(pPiece->iChars >= 0); + + if (pdfium::CollectionSize(m_CharPos) < pPiece->iChars) + m_CharPos.resize(pPiece->iChars, FXTEXT_CHARPOS()); -FX_TXTRUN CFDE_TextOut::ToTextRun(const FDE_TTOPIECE* pPiece) { FX_TXTRUN tr; tr.wsStr = m_wsText + pPiece->iStartChar; tr.pWidths = &m_CharWidths[pPiece->iStartChar]; @@ -550,7 +528,8 @@ FX_TXTRUN CFDE_TextOut::ToTextRun(const FDE_TTOPIECE* pPiece) { tr.dwStyles = m_dwTxtBkStyles; tr.dwCharStyles = pPiece->dwCharStyles; tr.pRect = &pPiece->rtPiece; - return tr; + + return m_pTxtBreak->GetDisplayPos(&tr, m_CharPos.data()); } CFDE_TTOLine::CFDE_TTOLine() : m_bNewReload(false) {} @@ -582,6 +561,8 @@ FDE_TTOPIECE* CFDE_TTOLine::GetPtrAt(int32_t index) { void CFDE_TTOLine::RemoveLast(int32_t icount) { if (icount < 0) return; - icount = std::min(icount, pdfium::CollectionSize(m_pieces)); - m_pieces.erase(m_pieces.end() - icount, m_pieces.end()); + m_pieces.erase( + m_pieces.end() - + std::min(icount, pdfium::CollectionSize(m_pieces)), + m_pieces.end()); } diff --git a/xfa/fde/cfde_textout.h b/xfa/fde/cfde_textout.h index 421987c3fd..89c8eac28d 100644 --- a/xfa/fde/cfde_textout.h +++ b/xfa/fde/cfde_textout.h @@ -20,7 +20,6 @@ class CFDE_RenderDevice; class CFX_RenderDevice; class CFX_TxtBreak; -struct FX_TXTRUN; enum class FDE_TextAlignment : uint8_t { kTopLeft = 0, @@ -79,7 +78,7 @@ class CFDE_TextOut { static bool DrawString(CFX_RenderDevice* device, FX_ARGB color, const CFX_RetainPtr& pFont, - const FXTEXT_CHARPOS* pCharPos, + FXTEXT_CHARPOS* pCharPos, int32_t iCount, float fFontSize, const CFX_Matrix* pMatrix); @@ -96,11 +95,10 @@ class CFDE_TextOut { void SetMatrix(const CFX_Matrix& matrix) { m_Matrix = matrix; } void SetLineBreakTolerance(float fTolerance); - void CalcLogicSize(const wchar_t* pwsStr, int32_t iLength, CFX_SizeF& size); - void CalcLogicSize(const wchar_t* pwsStr, int32_t iLength, CFX_RectF& rect); + void CalcLogicSize(const CFX_WideString& str, CFX_SizeF& size); + void CalcLogicSize(const CFX_WideString& str, CFX_RectF& rect); void DrawLogicText(CFX_RenderDevice* device, - const wchar_t* pwsStr, - int32_t iLength, + const CFX_WideStringC& str, const CFX_RectF& rect); int32_t GetTotalLines() const { return m_iTotalLines; } @@ -109,7 +107,7 @@ class CFDE_TextOut { float& fStartPos, float& fWidth, float& fHeight); - void LoadText(const wchar_t* pwsStr, int32_t iLength, const CFX_RectF& rect); + void LoadText(const CFX_WideString& str, const CFX_RectF& rect); void Reload(const CFX_RectF& rect); void ReloadLinePiece(CFDE_TTOLine* pLine, const CFX_RectF& rect); @@ -122,8 +120,6 @@ class CFDE_TextOut { void DoAlignment(const CFX_RectF& rect); int32_t GetDisplayPos(FDE_TTOPIECE* pPiece); - FX_TXTRUN ToTextRun(const FDE_TTOPIECE* pPiece); - std::unique_ptr m_pTxtBreak; CFX_RetainPtr m_pFont; float m_fFontSize; diff --git a/xfa/fde/cfde_txtedtengine.cpp b/xfa/fde/cfde_txtedtengine.cpp index 5c0d1e7d79..92682a19ea 100644 --- a/xfa/fde/cfde_txtedtengine.cpp +++ b/xfa/fde/cfde_txtedtengine.cpp @@ -1176,7 +1176,7 @@ bool CFDE_TxtEdtEngine::IsFitArea(CFX_WideString& wsText) { } pTextOut->SetStyles(dwStyle); wsText += L"\n"; - pTextOut->CalcLogicSize(wsText.c_str(), wsText.GetLength(), rcText); + pTextOut->CalcLogicSize(wsText, rcText); wsText.Delete(wsText.GetLength() - 1); if ((m_Param.dwMode & FDE_TEXTEDITMODE_LimitArea_Horz) && (rcText.width > m_Param.fPlateWidth)) { -- cgit v1.2.3