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path: root/xfa/fde/tto/fde_textout.cpp
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Diffstat (limited to 'xfa/fde/tto/fde_textout.cpp')
-rw-r--r--xfa/fde/tto/fde_textout.cpp159
1 files changed, 40 insertions, 119 deletions
diff --git a/xfa/fde/tto/fde_textout.cpp b/xfa/fde/tto/fde_textout.cpp
index 0a92bd53d7..55b1272e11 100644
--- a/xfa/fde/tto/fde_textout.cpp
+++ b/xfa/fde/tto/fde_textout.cpp
@@ -67,22 +67,9 @@ void CFDE_TextOut::SetTextColor(FX_ARGB color) {
void CFDE_TextOut::SetStyles(uint32_t dwStyles) {
m_dwStyles = dwStyles;
m_dwTxtBkStyles = 0;
- if (dwStyles & FDE_TTOSTYLE_SingleLine) {
+ if (dwStyles & FDE_TTOSTYLE_SingleLine)
m_dwTxtBkStyles |= FX_TXTLAYOUTSTYLE_SingleLine;
- }
- if (dwStyles & FDE_TTOSTYLE_ExpandTab) {
- m_dwTxtBkStyles |= FX_TXTLAYOUTSTYLE_ExpandTab;
- }
- if (dwStyles & FDE_TTOSTYLE_ArabicShapes) {
- m_dwTxtBkStyles |= FX_TXTLAYOUTSTYLE_ArabicShapes;
- }
- if (dwStyles & FDE_TTOSTYLE_ArabicContext) {
- m_dwTxtBkStyles |= FX_TXTLAYOUTSTYLE_ArabicContext;
- }
- if (dwStyles & FDE_TTOSTYLE_VerticalLayout) {
- m_dwTxtBkStyles |=
- (FX_TXTLAYOUTSTYLE_VerticalChars | FX_TXTLAYOUTSTYLE_VerticalLayout);
- }
+
m_pTxtBreak->SetLayoutStyles(m_dwTxtBkStyles);
}
@@ -192,10 +179,9 @@ void CFDE_TextOut::CalcTextSize(const FX_WCHAR* pwsStr,
m_iTotalLines = 0;
const FX_WCHAR* pStr = pwsStr;
bool bHotKey = !!(m_dwStyles & FDE_TTOSTYLE_HotKey);
- bool bVertical = !!(m_dwStyles & FDE_TTOSTYLE_VerticalLayout);
FX_FLOAT fWidth = 0.0f;
FX_FLOAT fHeight = 0.0f;
- FX_FLOAT fStartPos = bVertical ? rect.bottom() : rect.right();
+ FX_FLOAT fStartPos = rect.right();
CFX_BreakType dwBreakStatus = CFX_BreakType::None;
FX_WCHAR wPreChar = 0;
FX_WCHAR wch;
@@ -222,45 +208,27 @@ void CFDE_TextOut::CalcTextSize(const FX_WCHAR* pwsStr,
m_pTxtBreak->Reset();
FX_FLOAT fInc = rect.Height() - fHeight;
- if (bVertical) {
- fInc = rect.Width() - fHeight;
- }
if (m_iAlignment >= FDE_TTOALIGNMENT_CenterLeft &&
m_iAlignment < FDE_TTOALIGNMENT_BottomLeft) {
fInc /= 2.0f;
} else if (m_iAlignment < FDE_TTOALIGNMENT_CenterLeft) {
fInc = 0.0f;
}
- if (bVertical) {
- rect.top += fStartPos;
- rect.left += fInc;
- rect.width = fHeight;
- rect.height = std::min(fWidth, rect.Height());
- } else {
- rect.left += fStartPos;
- rect.top += fInc;
- rect.width = std::min(fWidth, rect.Width());
- rect.height = fHeight;
- if (m_dwStyles & FDE_TTOSTYLE_LastLineHeight) {
- rect.height -= m_fLineSpace - m_fFontSize;
- }
- }
+ rect.left += fStartPos;
+ rect.top += fInc;
+ rect.width = std::min(fWidth, rect.Width());
+ rect.height = fHeight;
+ if (m_dwStyles & FDE_TTOSTYLE_LastLineHeight)
+ rect.height -= m_fLineSpace - m_fFontSize;
}
void CFDE_TextOut::SetLineWidth(CFX_RectF& rect) {
if ((m_dwStyles & FDE_TTOSTYLE_SingleLine) == 0) {
FX_FLOAT fLineWidth = 0.0f;
- if (m_dwStyles & FDE_TTOSTYLE_VerticalLayout) {
- if (rect.Height() < 1.0f) {
- rect.height = m_fFontSize * 1000.0f;
- }
- fLineWidth = rect.Height();
- } else {
- if (rect.Width() < 1.0f) {
- rect.width = m_fFontSize * 1000.0f;
- }
- fLineWidth = rect.Width();
- }
+ if (rect.Width() < 1.0f)
+ rect.width = m_fFontSize * 1000.0f;
+
+ fLineWidth = rect.Width();
m_pTxtBreak->SetLineWidth(fLineWidth);
}
}
@@ -354,14 +322,10 @@ void CFDE_TextOut::DrawText(const FX_WCHAR* pwsStr,
ASSERT(m_pFont && m_fFontSize >= 1.0f);
if (!pwsStr || iLength < 1)
return;
-
- if (rect.width < m_fFontSize || rect.height < m_fFontSize) {
+ if (rect.width < m_fFontSize || rect.height < m_fFontSize)
return;
- }
+
FX_FLOAT fLineWidth = rect.width;
- if (m_dwStyles & FDE_TTOSTYLE_VerticalLayout) {
- fLineWidth = rect.height;
- }
m_pTxtBreak->SetLineWidth(fLineWidth);
m_ttoLines.clear();
m_wsText.clear();
@@ -443,15 +407,11 @@ void CFDE_TextOut::LoadText(const FX_WCHAR* pwsStr,
int32_t iTxtLength = iLength;
ExpandBuffer(iTxtLength, 0);
bool bHotKey = !!(m_dwStyles & FDE_TTOSTYLE_HotKey);
- bool bVertical = !!(m_dwStyles & FDE_TTOSTYLE_VerticalLayout);
bool bLineWrap = !!(m_dwStyles & FDE_TTOSTYLE_LineWrap);
FX_FLOAT fLineStep =
(m_fLineSpace > m_fFontSize) ? m_fLineSpace : m_fFontSize;
- FX_FLOAT fLineStop = bVertical ? rect.left : rect.bottom();
- m_fLinePos = bVertical ? rect.right() : rect.top;
- if (bVertical) {
- fLineStep = -fLineStep;
- }
+ FX_FLOAT fLineStop = rect.bottom();
+ m_fLinePos = rect.top;
m_hotKeys.RemoveAll();
int32_t iStartChar = 0;
int32_t iChars = 0;
@@ -479,8 +439,7 @@ void CFDE_TextOut::LoadText(const FX_WCHAR* pwsStr,
m_iCurLine++;
m_fLinePos += fLineStep;
}
- if ((bVertical && m_fLinePos + fLineStep < fLineStop) ||
- (!bVertical && m_fLinePos + fLineStep > fLineStop)) {
+ if (m_fLinePos + fLineStep > fLineStop) {
int32_t iCurLine = bEndofLine ? m_iCurLine - 1 : m_iCurLine;
m_ttoLines[iCurLine].SetNewReload(true);
bRet = true;
@@ -504,15 +463,11 @@ bool CFDE_TextOut::RetrievePieces(CFX_BreakType dwBreakStatus,
const CFX_RectF& rect) {
bool bSingleLine = !!(m_dwStyles & FDE_TTOSTYLE_SingleLine);
bool bLineWrap = !!(m_dwStyles & FDE_TTOSTYLE_LineWrap);
- bool bVertical = !!(m_dwStyles & FDE_TTOSTYLE_VerticalLayout);
FX_FLOAT fLineStep =
(m_fLineSpace > m_fFontSize) ? m_fLineSpace : m_fFontSize;
- if (bVertical) {
- fLineStep = -fLineStep;
- }
CFX_Char* pTC = nullptr;
bool bNeedReload = false;
- FX_FLOAT fLineWidth = bVertical ? rect.Height() : rect.Width();
+ FX_FLOAT fLineWidth = rect.Width();
int32_t iLineWidth = FXSYS_round(fLineWidth * 20000.0f);
int32_t iCount = m_pTxtBreak->CountBreakPieces();
for (int32_t i = 0; i < iCount; i++) {
@@ -537,17 +492,11 @@ bool CFDE_TextOut::RetrievePieces(CFX_BreakType dwBreakStatus,
m_ttoLines[m_iCurLine].SetNewReload(true);
} else if (j > 0) {
CFX_RectF rtPiece;
- if (bVertical) {
- rtPiece.left = m_fLinePos;
- rtPiece.top = rect.top + (FX_FLOAT)pPiece->m_iStartPos / 20000.0f;
- rtPiece.width = fLineStep;
- rtPiece.height = iWidth / 20000.0f;
- } else {
- rtPiece.left = rect.left + (FX_FLOAT)pPiece->m_iStartPos / 20000.0f;
- rtPiece.top = m_fLinePos;
- rtPiece.width = iWidth / 20000.0f;
- rtPiece.height = fLineStep;
- }
+ rtPiece.left = rect.left + (FX_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;
@@ -645,11 +594,10 @@ void CFDE_TextOut::Reload(const CFX_RectF& rect) {
void CFDE_TextOut::ReloadLinePiece(CFDE_TTOLine* pLine, const CFX_RectF& rect) {
const FX_WCHAR* pwsStr = m_wsText.c_str();
- bool bVertical = !!(m_dwStyles & FDE_TTOSTYLE_VerticalLayout);
int32_t iPieceWidths = 0;
FDE_TTOPIECE* pPiece = pLine->GetPtrAt(0);
int32_t iStartChar = pPiece->iStartChar;
- m_fLinePos = bVertical ? pPiece->rtPiece.left : pPiece->rtPiece.top;
+ m_fLinePos = pPiece->rtPiece.top;
int32_t iPieceCount = pLine->GetSize();
int32_t iPieceIndex = 0;
CFX_BreakType dwBreakStatus = CFX_BreakType::None;
@@ -678,14 +626,12 @@ void CFDE_TextOut::DoAlignment(const CFX_RectF& rect) {
if (m_ttoLines.empty())
return;
- bool bVertical = !!(m_dwStyles & FDE_TTOSTYLE_VerticalLayout);
- FX_FLOAT fLineStopS = bVertical ? rect.right() : rect.bottom();
+ FX_FLOAT fLineStopS = rect.bottom();
FDE_TTOPIECE* pFirstPiece = m_ttoLines.back().GetPtrAt(0);
if (!pFirstPiece)
return;
- FX_FLOAT fLineStopD =
- bVertical ? pFirstPiece->rtPiece.right() : pFirstPiece->rtPiece.bottom();
+ FX_FLOAT fLineStopD = pFirstPiece->rtPiece.bottom();
FX_FLOAT fInc = fLineStopS - fLineStopD;
if (m_iAlignment >= FDE_TTOALIGNMENT_CenterLeft &&
m_iAlignment < FDE_TTOALIGNMENT_BottomLeft) {
@@ -699,10 +645,7 @@ void CFDE_TextOut::DoAlignment(const CFX_RectF& rect) {
int32_t iPieces = line.GetSize();
for (int32_t j = 0; j < iPieces; j++) {
FDE_TTOPIECE* pPiece = line.GetPtrAt(j);
- if (bVertical)
- pPiece->rtPiece.left += fInc;
- else
- pPiece->rtPiece.top += fInc;
+ pPiece->rtPiece.top += fInc;
}
}
}
@@ -768,7 +711,6 @@ void CFDE_TextOut::DrawLine(const FDE_TTOPIECE* pPiece, CFDE_Pen* pPen) {
bool bUnderLine = !!(m_dwStyles & FDE_TTOSTYLE_Underline);
bool bStrikeOut = !!(m_dwStyles & FDE_TTOSTYLE_Strikeout);
bool bHotKey = !!(m_dwStyles & FDE_TTOSTYLE_HotKey);
- bool bVertical = !!(m_dwStyles & FDE_TTOSTYLE_VerticalLayout);
if (!bUnderLine && !bStrikeOut && !bHotKey)
return;
@@ -777,32 +719,18 @@ void CFDE_TextOut::DrawLine(const FDE_TTOPIECE* pPiece, CFDE_Pen* pPen) {
CFX_RectF rtText = pPiece->rtPiece;
CFX_PointF pt1, pt2;
if (bUnderLine) {
- if (bVertical) {
- pt1.x = rtText.left;
- pt1.y = rtText.top;
- pt2.x = rtText.left;
- pt2.y = rtText.bottom();
- } else {
- pt1.x = rtText.left;
- pt1.y = rtText.bottom();
- pt2.x = rtText.right();
- pt2.y = rtText.bottom();
- }
+ pt1.x = rtText.left;
+ pt1.y = rtText.bottom();
+ pt2.x = rtText.right();
+ pt2.y = rtText.bottom();
pPath->AddLine(pt1, pt2);
iLineCount++;
}
if (bStrikeOut) {
- if (bVertical) {
- pt1.x = rtText.left + rtText.width * 2.0f / 5.0f;
- pt1.y = rtText.top;
- pt2.x = pt1.x;
- pt2.y = rtText.bottom();
- } else {
- pt1.x = rtText.left;
- pt1.y = rtText.bottom() - rtText.height * 2.0f / 5.0f;
- pt2.x = rtText.right();
- pt2.y = pt1.y;
- }
+ pt1.x = rtText.left;
+ pt1.y = rtText.bottom() - rtText.height * 2.0f / 5.0f;
+ pt2.x = rtText.right();
+ pt2.y = pt1.y;
pPath->AddLine(pt1, pt2);
iLineCount++;
}
@@ -815,17 +743,10 @@ void CFDE_TextOut::DrawLine(const FDE_TTOPIECE* pPiece, CFDE_Pen* pPen) {
if (iCharIndex >= pPiece->iStartChar &&
iCharIndex < pPiece->iStartChar + pPiece->iChars) {
CFX_RectF rect = m_rectArray[iCharIndex - pPiece->iStartChar];
- if (bVertical) {
- pt1.x = rect.left;
- pt1.y = rect.top;
- pt2.x = rect.left;
- pt2.y = rect.bottom();
- } else {
- pt1.x = rect.left;
- pt1.y = rect.bottom();
- pt2.x = rect.right();
- pt2.y = rect.bottom();
- }
+ pt1.x = rect.left;
+ pt1.y = rect.bottom();
+ pt2.x = rect.right();
+ pt2.y = rect.bottom();
pPath->AddLine(pt1, pt2);
iLineCount++;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 03:33:54 +0000