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path: root/xfa/fxfa/app/cxfa_textlayout.cpp
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Diffstat (limited to 'xfa/fxfa/app/cxfa_textlayout.cpp')
-rw-r--r--xfa/fxfa/app/cxfa_textlayout.cpp125
1 files changed, 62 insertions, 63 deletions
diff --git a/xfa/fxfa/app/cxfa_textlayout.cpp b/xfa/fxfa/app/cxfa_textlayout.cpp
index 3c0087de09..f25f6cceee 100644
--- a/xfa/fxfa/app/cxfa_textlayout.cpp
+++ b/xfa/fxfa/app/cxfa_textlayout.cpp
@@ -101,11 +101,11 @@ std::unique_ptr<CFX_RTFBreak> CXFA_TextLayout::CreateBreak(bool bDefault) {
return pBreak;
}
-void CXFA_TextLayout::InitBreak(FX_FLOAT fLineWidth) {
+void CXFA_TextLayout::InitBreak(float fLineWidth) {
CXFA_Font font = m_pTextProvider->GetFontNode();
CXFA_Para para = m_pTextProvider->GetParaNode();
- FX_FLOAT fStart = 0;
- FX_FLOAT fStartPos = 0;
+ float fStart = 0;
+ float fStartPos = 0;
if (para) {
CFX_RTFLineAlignment iAlign = CFX_RTFLineAlignment::Left;
switch (para.GetHorizontalAlign()) {
@@ -135,7 +135,7 @@ void CXFA_TextLayout::InitBreak(FX_FLOAT fLineWidth) {
fLineWidth = fStart;
fStartPos = fStart;
- FX_FLOAT fIndent = para.GetTextIndent();
+ float fIndent = para.GetTextIndent();
if (fIndent > 0)
fStartPos += fIndent;
}
@@ -148,7 +148,7 @@ void CXFA_TextLayout::InitBreak(FX_FLOAT fLineWidth) {
m_pBreak->SetCharSpace(font.GetLetterSpacing());
}
- FX_FLOAT fFontSize = m_textParser.GetFontSize(m_pTextProvider, nullptr);
+ float fFontSize = m_textParser.GetFontSize(m_pTextProvider, nullptr);
m_pBreak->SetFontSize(fFontSize);
m_pBreak->SetFont(m_textParser.GetFont(m_pTextProvider, nullptr));
m_pBreak->SetLineBreakTolerance(fFontSize * 0.2f);
@@ -156,7 +156,7 @@ void CXFA_TextLayout::InitBreak(FX_FLOAT fLineWidth) {
void CXFA_TextLayout::InitBreak(CFDE_CSSComputedStyle* pStyle,
FDE_CSSDisplay eDisplay,
- FX_FLOAT fLineWidth,
+ float fLineWidth,
CFDE_XMLNode* pXMLNode,
CFDE_CSSComputedStyle* pParentStyle) {
if (!pStyle) {
@@ -185,7 +185,7 @@ void CXFA_TextLayout::InitBreak(CFDE_CSSComputedStyle* pStyle,
}
m_pBreak->SetAlignment(iAlign);
- FX_FLOAT fStart = 0;
+ float fStart = 0;
const FDE_CSSRect* pRect = pStyle->GetMarginWidth();
const FDE_CSSRect* pPaddingRect = pStyle->GetPaddingWidth();
if (pRect) {
@@ -215,7 +215,7 @@ void CXFA_TextLayout::InitBreak(CFDE_CSSComputedStyle* pStyle,
}
}
m_pBreak->SetLineBoundary(fStart, fLineWidth);
- FX_FLOAT fIndent = pStyle->GetTextIndent().GetValue();
+ float fIndent = pStyle->GetTextIndent().GetValue();
if (fIndent > 0)
fStart += fIndent;
@@ -230,7 +230,7 @@ void CXFA_TextLayout::InitBreak(CFDE_CSSComputedStyle* pStyle,
}
}
- FX_FLOAT fFontSize = m_textParser.GetFontSize(m_pTextProvider, pStyle);
+ float fFontSize = m_textParser.GetFontSize(m_pTextProvider, pStyle);
m_pBreak->SetFontSize(fFontSize);
m_pBreak->SetLineBreakTolerance(fFontSize * 0.2f);
m_pBreak->SetFont(m_textParser.GetFont(m_pTextProvider, pStyle));
@@ -248,7 +248,7 @@ int32_t CXFA_TextLayout::GetText(CFX_WideString& wsText) {
return wsText.GetLength();
}
-FX_FLOAT CXFA_TextLayout::GetLayoutHeight() {
+float CXFA_TextLayout::GetLayoutHeight() {
if (!m_pLoader)
return 0;
@@ -263,7 +263,7 @@ FX_FLOAT CXFA_TextLayout::GetLayoutHeight() {
return szDef.height;
}
- FX_FLOAT fHeight = m_pLoader->m_fHeight;
+ float fHeight = m_pLoader->m_fHeight;
if (fHeight < 0.1f) {
fHeight = 0;
for (int32_t i = 0; i < iCount; i++)
@@ -272,7 +272,7 @@ FX_FLOAT CXFA_TextLayout::GetLayoutHeight() {
return fHeight;
}
-FX_FLOAT CXFA_TextLayout::StartLayout(FX_FLOAT fWidth) {
+float CXFA_TextLayout::StartLayout(float fWidth) {
if (!m_pLoader)
m_pLoader = pdfium::MakeUnique<CXFA_LoaderContext>();
@@ -298,14 +298,14 @@ FX_FLOAT CXFA_TextLayout::StartLayout(FX_FLOAT fWidth) {
}
bool CXFA_TextLayout::DoLayout(int32_t iBlockIndex,
- FX_FLOAT& fCalcHeight,
- FX_FLOAT fContentAreaHeight,
- FX_FLOAT fTextHeight) {
+ float& fCalcHeight,
+ float fContentAreaHeight,
+ float fTextHeight) {
if (!m_pLoader)
return false;
int32_t iBlockCount = m_Blocks.GetSize();
- FX_FLOAT fHeight = fTextHeight;
+ float fHeight = fTextHeight;
if (fHeight < 0)
fHeight = GetLayoutHeight();
@@ -326,7 +326,7 @@ bool CXFA_TextLayout::DoLayout(int32_t iBlockIndex,
}
}
- FX_FLOAT fLinePos = m_pLoader->m_fStartLineOffset;
+ float fLinePos = m_pLoader->m_fStartLineOffset;
int32_t iLineIndex = 0;
if (iBlockCount > 1) {
if (iBlockCount >= (iBlockIndex + 1) * 2) {
@@ -344,7 +344,7 @@ bool CXFA_TextLayout::DoLayout(int32_t iBlockIndex,
int32_t iCount = m_pLoader->m_lineHeights.GetSize();
int32_t i = 0;
for (i = iLineIndex; i < iCount; i++) {
- FX_FLOAT fLineHeight = m_pLoader->m_lineHeights.ElementAt(i);
+ float fLineHeight = m_pLoader->m_lineHeights.ElementAt(i);
if ((i == iLineIndex) && (fLineHeight - fContentAreaHeight > 0.001)) {
fCalcHeight = 0;
return true;
@@ -364,7 +364,7 @@ bool CXFA_TextLayout::DoLayout(int32_t iBlockIndex,
(m_pLoader->m_BlocksHeight[iBlockIndex * 2] == iBlockIndex)) {
m_pLoader->m_BlocksHeight[iBlockIndex * 2 + 1] = fCalcHeight;
} else {
- m_pLoader->m_BlocksHeight.push_back((FX_FLOAT)iBlockIndex);
+ m_pLoader->m_BlocksHeight.push_back((float)iBlockIndex);
m_pLoader->m_BlocksHeight.push_back(fCalcHeight);
}
}
@@ -392,7 +392,7 @@ bool CXFA_TextLayout::CalcSize(const CFX_SizeF& minSize,
defaultSize.width = 0xFFFF;
m_pBreak = CreateBreak(false);
- FX_FLOAT fLinePos = 0;
+ float fLinePos = 0;
m_iLines = 0;
m_fMaxWidth = 0;
Loader(defaultSize, fLinePos, false);
@@ -404,7 +404,7 @@ bool CXFA_TextLayout::CalcSize(const CFX_SizeF& minSize,
return true;
}
-bool CXFA_TextLayout::Layout(const CFX_SizeF& size, FX_FLOAT* fHeight) {
+bool CXFA_TextLayout::Layout(const CFX_SizeF& size, float* fHeight) {
if (size.width < 1)
return false;
@@ -416,7 +416,7 @@ bool CXFA_TextLayout::Layout(const CFX_SizeF& size, FX_FLOAT* fHeight) {
}
m_iLines = 0;
- FX_FLOAT fLinePos = 0;
+ float fLinePos = 0;
Loader(size, fLinePos, true);
UpdateAlign(size.height, fLinePos);
m_pTabstopContext.reset();
@@ -433,7 +433,7 @@ bool CXFA_TextLayout::Layout(int32_t iBlock) {
m_pLoader->m_iTotalLines = -1;
m_iLines = 0;
- FX_FLOAT fLinePos = 0;
+ float fLinePos = 0;
CXFA_Node* pNode = nullptr;
CFX_SizeF szText(m_pLoader->m_fWidth, m_pLoader->m_fHeight);
int32_t iCount = m_Blocks.GetSize();
@@ -523,7 +523,7 @@ void CXFA_TextLayout::ItemBlocks(const CFX_RectF& rtText, int32_t iBlockIndex) {
bool bEndItem = true;
int32_t iBlockCount = m_Blocks.GetSize();
- FX_FLOAT fLinePos = m_pLoader->m_fStartLineOffset;
+ float fLinePos = m_pLoader->m_fStartLineOffset;
int32_t iLineIndex = 0;
if (iBlockIndex > 0) {
int32_t iBlockHeightCount =
@@ -540,7 +540,7 @@ void CXFA_TextLayout::ItemBlocks(const CFX_RectF& rtText, int32_t iBlockIndex) {
int32_t i = 0;
for (i = iLineIndex; i < iCountHeight; i++) {
- FX_FLOAT fLineHeight = m_pLoader->m_lineHeights.ElementAt(i);
+ float fLineHeight = m_pLoader->m_lineHeights.ElementAt(i);
if (fLinePos + fLineHeight - rtText.height > 0.001) {
m_Blocks.Add(iLineIndex);
m_Blocks.Add(i - iLineIndex);
@@ -619,7 +619,7 @@ bool CXFA_TextLayout::DrawString(CFX_RenderDevice* pFxDevice,
return iPieceLines > 0;
}
-void CXFA_TextLayout::UpdateAlign(FX_FLOAT fHeight, FX_FLOAT fBottom) {
+void CXFA_TextLayout::UpdateAlign(float fHeight, float fBottom) {
fHeight -= fBottom;
if (fHeight < 0.1f)
return;
@@ -641,7 +641,7 @@ void CXFA_TextLayout::UpdateAlign(FX_FLOAT fHeight, FX_FLOAT fBottom) {
}
bool CXFA_TextLayout::Loader(const CFX_SizeF& szText,
- FX_FLOAT& fLinePos,
+ float& fLinePos,
bool bSavePieces) {
GetTextDataNode();
if (!m_pTextDataNode)
@@ -665,12 +665,12 @@ bool CXFA_TextLayout::Loader(const CFX_SizeF& szText,
void CXFA_TextLayout::LoadText(CXFA_Node* pNode,
const CFX_SizeF& szText,
- FX_FLOAT& fLinePos,
+ float& fLinePos,
bool bSavePieces) {
InitBreak(szText.width);
CXFA_Para para = m_pTextProvider->GetParaNode();
- FX_FLOAT fSpaceAbove = 0;
+ float fSpaceAbove = 0;
if (para) {
fSpaceAbove = para.GetSpaceAbove();
if (fSpaceAbove < 0.1f) {
@@ -699,7 +699,7 @@ void CXFA_TextLayout::LoadText(CXFA_Node* pNode,
bool CXFA_TextLayout::LoadRichText(
CFDE_XMLNode* pXMLNode,
const CFX_SizeF& szText,
- FX_FLOAT& fLinePos,
+ float& fLinePos,
const CFX_RetainPtr<CFDE_CSSComputedStyle>& pParentStyle,
bool bSavePieces,
CFX_RetainPtr<CXFA_LinkUserData> pLinkData,
@@ -713,7 +713,7 @@ bool CXFA_TextLayout::LoadRichText(
m_textParser.GetParseContextFromMap(pXMLNode);
FDE_CSSDisplay eDisplay = FDE_CSSDisplay::None;
bool bContentNode = false;
- FX_FLOAT fSpaceBelow = 0;
+ float fSpaceBelow = 0;
CFX_RetainPtr<CFDE_CSSComputedStyle> pStyle;
CFX_WideString wsName;
if (bEndBreak) {
@@ -887,8 +887,8 @@ bool CXFA_TextLayout::LoadRichText(
}
bool CXFA_TextLayout::AppendChar(const CFX_WideString& wsText,
- FX_FLOAT& fLinePos,
- FX_FLOAT fSpaceAbove,
+ float& fLinePos,
+ float fSpaceAbove,
bool bSavePieces) {
CFX_BreakType dwStatus = CFX_BreakType::None;
int32_t iChar = 0;
@@ -950,7 +950,7 @@ void CXFA_TextLayout::ProcessText(CFX_WideString& wsText) {
}
void CXFA_TextLayout::EndBreak(CFX_BreakType dwStatus,
- FX_FLOAT& fLinePos,
+ float& fLinePos,
bool bSavePieces) {
dwStatus = m_pBreak->EndBreak(dwStatus);
if (dwStatus != CFX_BreakType::None && dwStatus != CFX_BreakType::Piece)
@@ -977,7 +977,7 @@ void CXFA_TextLayout::DoTabstops(CFDE_CSSComputedStyle* pStyle,
if (iCount > 0) {
iTabstopsIndex++;
m_pTabstopContext->m_bTabstops = true;
- FX_FLOAT fRight = 0;
+ float fRight = 0;
if (iPieces > 1) {
XFA_TextPiece* p = pPieceLine->m_textPieces[iPieces - 2].get();
fRight = p->rtPiece.right();
@@ -985,7 +985,7 @@ void CXFA_TextLayout::DoTabstops(CFDE_CSSComputedStyle* pStyle,
m_pTabstopContext->m_fTabWidth =
pPiece->rtPiece.width + pPiece->rtPiece.left - fRight;
} else if (iTabstopsIndex > -1) {
- FX_FLOAT fLeft = 0;
+ float fLeft = 0;
if (m_pTabstopContext->m_bTabstops) {
XFA_TABSTOPS* pTabstops =
m_pTabstopContext->m_tabstops.GetDataPtr(iTabstopsIndex);
@@ -1014,7 +1014,7 @@ void CXFA_TextLayout::DoTabstops(CFDE_CSSComputedStyle* pStyle,
}
void CXFA_TextLayout::AppendTextLine(CFX_BreakType dwStatus,
- FX_FLOAT& fLinePos,
+ float& fLinePos,
bool bSavePieces,
bool bEndBreak) {
int32_t iPieces = m_pBreak->CountBreakPieces();
@@ -1029,7 +1029,7 @@ void CXFA_TextLayout::AppendTextLine(CFX_BreakType dwStatus,
if (m_pTabstopContext)
m_pTabstopContext->Reset();
- FX_FLOAT fLineStep = 0, fBaseLine = 0;
+ float fLineStep = 0, fBaseLine = 0;
int32_t i = 0;
for (i = 0; i < iPieces; i++) {
const CFX_BreakPiece* pPiece = m_pBreak->GetBreakPieceUnstable(i);
@@ -1037,7 +1037,7 @@ void CXFA_TextLayout::AppendTextLine(CFX_BreakType dwStatus,
static_cast<CXFA_TextUserData*>(pPiece->m_pUserData.Get());
if (pUserData)
pStyle = pUserData->m_pStyle;
- FX_FLOAT fVerScale = pPiece->m_iVerticalScale / 100.0f;
+ float fVerScale = pPiece->m_iVerticalScale / 100.0f;
auto pTP = pdfium::MakeUnique<XFA_TextPiece>();
pTP->iChars = pPiece->m_iChars;
@@ -1055,15 +1055,15 @@ void CXFA_TextLayout::AppendTextLine(CFX_BreakType dwStatus,
pTP->fFontSize = m_textParser.GetFontSize(m_pTextProvider, pStyle.Get());
pTP->rtPiece.left = pPiece->m_iStartPos / 20000.0f;
pTP->rtPiece.width = pPiece->m_iWidth / 20000.0f;
- pTP->rtPiece.height = (FX_FLOAT)pPiece->m_iFontSize * fVerScale / 20.0f;
- FX_FLOAT fBaseLineTemp =
+ pTP->rtPiece.height = (float)pPiece->m_iFontSize * fVerScale / 20.0f;
+ float fBaseLineTemp =
m_textParser.GetBaseline(m_pTextProvider, pStyle.Get());
pTP->rtPiece.top = fBaseLineTemp;
- FX_FLOAT fLineHeight = m_textParser.GetLineHeight(
+ float fLineHeight = m_textParser.GetLineHeight(
m_pTextProvider, pStyle.Get(), m_iLines == 0, fVerScale);
if (fBaseLineTemp > 0) {
- FX_FLOAT fLineHeightTmp = fBaseLineTemp + pTP->rtPiece.height;
+ float fLineHeightTmp = fBaseLineTemp + pTP->rtPiece.height;
if (fLineHeight < fLineHeightTmp)
fLineHeight = fLineHeightTmp;
else
@@ -1077,29 +1077,28 @@ void CXFA_TextLayout::AppendTextLine(CFX_BreakType dwStatus,
DoTabstops(pStyle.Get(), pPieceLine);
}
for (const auto& pTP : pPieceLine->m_textPieces) {
- FX_FLOAT& fTop = pTP->rtPiece.top;
- FX_FLOAT fBaseLineTemp = fTop;
+ float& fTop = pTP->rtPiece.top;
+ float fBaseLineTemp = fTop;
fTop = fLinePos + fLineStep - pTP->rtPiece.height - fBaseLineTemp;
fTop = std::max(0.0f, fTop);
}
fLinePos += fLineStep + fBaseLine;
} else {
- FX_FLOAT fLineStep = 0;
- FX_FLOAT fLineWidth = 0;
+ float fLineStep = 0;
+ float fLineWidth = 0;
for (int32_t i = 0; i < iPieces; i++) {
const CFX_BreakPiece* pPiece = m_pBreak->GetBreakPieceUnstable(i);
CXFA_TextUserData* pUserData =
static_cast<CXFA_TextUserData*>(pPiece->m_pUserData.Get());
if (pUserData)
pStyle = pUserData->m_pStyle;
- FX_FLOAT fVerScale = pPiece->m_iVerticalScale / 100.0f;
- FX_FLOAT fBaseLine =
- m_textParser.GetBaseline(m_pTextProvider, pStyle.Get());
- FX_FLOAT fLineHeight = m_textParser.GetLineHeight(
+ float fVerScale = pPiece->m_iVerticalScale / 100.0f;
+ float fBaseLine = m_textParser.GetBaseline(m_pTextProvider, pStyle.Get());
+ float fLineHeight = m_textParser.GetLineHeight(
m_pTextProvider, pStyle.Get(), m_iLines == 0, fVerScale);
if (fBaseLine > 0) {
- FX_FLOAT fLineHeightTmp =
- fBaseLine + (FX_FLOAT)pPiece->m_iFontSize * fVerScale / 20.0f;
+ float fLineHeightTmp =
+ fBaseLine + (float)pPiece->m_iFontSize * fVerScale / 20.0f;
if (fLineHeight < fLineHeightTmp) {
fLineHeight = fLineHeightTmp;
}
@@ -1110,7 +1109,7 @@ void CXFA_TextLayout::AppendTextLine(CFX_BreakType dwStatus,
fLinePos += fLineStep;
m_fMaxWidth = std::max(m_fMaxWidth, fLineWidth);
if (m_pLoader && m_pLoader->m_bSaveLineHeight) {
- FX_FLOAT fHeight = fLinePos - m_pLoader->m_fLastPos;
+ float fHeight = fLinePos - m_pLoader->m_fLastPos;
m_pLoader->m_fLastPos = fLinePos;
m_pLoader->m_lineHeights.Add(fHeight);
}
@@ -1122,12 +1121,12 @@ void CXFA_TextLayout::AppendTextLine(CFX_BreakType dwStatus,
if (!pStyle && bEndBreak) {
CXFA_Para para = m_pTextProvider->GetParaNode();
if (para) {
- FX_FLOAT fStartPos = para.GetMarginLeft();
- FX_FLOAT fIndent = para.GetTextIndent();
+ float fStartPos = para.GetMarginLeft();
+ float fIndent = para.GetTextIndent();
if (fIndent > 0)
fStartPos += fIndent;
- FX_FLOAT fSpaceBelow = para.GetSpaceBelow();
+ float fSpaceBelow = para.GetSpaceBelow();
if (fSpaceBelow < 0.1f)
fSpaceBelow = 0;
@@ -1138,12 +1137,12 @@ void CXFA_TextLayout::AppendTextLine(CFX_BreakType dwStatus,
}
if (pStyle) {
- FX_FLOAT fStart = 0;
+ float fStart = 0;
const FDE_CSSRect* pRect = pStyle->GetMarginWidth();
if (pRect)
fStart = pRect->left.GetValue();
- FX_FLOAT fTextIndent = pStyle->GetTextIndent().GetValue();
+ float fTextIndent = pStyle->GetTextIndent().GetValue();
if (fTextIndent < 0)
fStart -= fTextIndent;
@@ -1185,7 +1184,7 @@ void CXFA_TextLayout::RenderPath(CFDE_RenderDevice* pDevice,
int32_t iChars = GetDisplayPos(pPiece, pCharPos);
if (iChars > 0) {
CFX_PointF pt1, pt2;
- FX_FLOAT fEndY = pCharPos[0].m_Origin.y + 1.05f;
+ float fEndY = pCharPos[0].m_Origin.y + 1.05f;
if (pPiece->iPeriod == XFA_ATTRIBUTEENUM_Word) {
for (int32_t i = 0; i < pPiece->iUnderline; i++) {
for (int32_t j = 0; j < iChars; j++) {
@@ -1244,8 +1243,8 @@ void CXFA_TextLayout::RenderPath(CFDE_RenderDevice* pDevice,
if (iCharsTmp == 0)
return;
- FX_FLOAT fOrgX = 0.0f;
- FX_FLOAT fEndX = 0.0f;
+ float fOrgX = 0.0f;
+ float fEndX = 0.0f;
pPiece = pPieceLine->m_textPieces[iPiecePrev].get();
iChars = GetDisplayPos(pPiece, pCharPos);
if (iChars < 1)
@@ -1263,7 +1262,7 @@ void CXFA_TextLayout::RenderPath(CFDE_RenderDevice* pDevice,
CFX_PointF pt2;
pt1.x = fOrgX;
pt2.x = fEndX;
- FX_FLOAT fEndY = pCharPos[0].m_Origin.y + 1.05f;
+ float fEndY = pCharPos[0].m_Origin.y + 1.05f;
for (int32_t i = 0; i < pPiece->iUnderline; i++) {
pt1.y = fEndY;
pt2.y = fEndY;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 06:03:25 +0000