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Unified Diff: core/fpdfdoc/doc_vt.cpp

Issue 1959253002: Remove unneeded CPVT classes. (try 2) (Closed) Base URL: https://pdfium.googlesource.com/pdfium@master
Patch Set: Make m_WordArray hold unique_ptrs Created 4 years, 7 months ago
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Index: core/fpdfdoc/doc_vt.cpp
diff --git a/core/fpdfdoc/doc_vt.cpp b/core/fpdfdoc/doc_vt.cpp
index 88a4636bbc60beeb26c62b7d9f15bd784fa46ebf..69279756ab7ff264b6e55fd568b702673484dfb3 100644
--- a/core/fpdfdoc/doc_vt.cpp
+++ b/core/fpdfdoc/doc_vt.cpp
@@ -4,16 +4,12 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-#include <algorithm>
-
-#include "core/fpdfdoc/cpvt_wordinfo.h"
-#include "core/fpdfdoc/csection.h"
-#include "core/fpdfdoc/include/cpdf_variabletext.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
-#include "core/fpdfdoc/pdf_vt.h"
+#include "core/fpdfdoc/doc_vt.h"
CLine::CLine() {}
+
CLine::~CLine() {}
+
CPVT_WordPlace CLine::GetBeginWordPlace() const {
return CPVT_WordPlace(LinePlace.nSecIndex, LinePlace.nLineIndex, -1);
}
@@ -37,733 +33,16 @@ CPVT_WordPlace CLine::GetNextWordPlace(const CPVT_WordPlace& place) const {
return CPVT_WordPlace(place.nSecIndex, place.nLineIndex,
place.nWordIndex + 1);
}
-CSection::CSection(CPDF_VariableText* pVT) : m_pVT(pVT) {}
-CSection::~CSection() {
- ResetAll();
-}
-void CSection::ResetAll() {
- ResetWordArray();
- ResetLineArray();
-}
-void CSection::ResetLineArray() {
- m_LineArray.RemoveAll();
-}
-void CSection::ResetWordArray() {
- for (int32_t i = 0, sz = m_WordArray.GetSize(); i < sz; i++) {
- delete m_WordArray.GetAt(i);
- }
- m_WordArray.RemoveAll();
-}
-void CSection::ResetLinePlace() {
- for (int32_t i = 0, sz = m_LineArray.GetSize(); i < sz; i++) {
- if (CLine* pLine = m_LineArray.GetAt(i)) {
- pLine->LinePlace = CPVT_WordPlace(SecPlace.nSecIndex, i, -1);
- }
- }
-}
-CPVT_WordPlace CSection::AddWord(const CPVT_WordPlace& place,
- const CPVT_WordInfo& wordinfo) {
- CPVT_WordInfo* pWord = new CPVT_WordInfo(wordinfo);
- int32_t nWordIndex =
- std::max(std::min(place.nWordIndex, m_WordArray.GetSize()), 0);
- if (nWordIndex == m_WordArray.GetSize()) {
- m_WordArray.Add(pWord);
- } else {
- m_WordArray.InsertAt(nWordIndex, pWord);
- }
- return place;
-}
-CPVT_WordPlace CSection::AddLine(const CPVT_LineInfo& lineinfo) {
- return CPVT_WordPlace(SecPlace.nSecIndex, m_LineArray.Add(lineinfo), -1);
-}
-CPVT_FloatRect CSection::Rearrange() {
- if (m_pVT->m_nCharArray > 0) {
- return CTypeset(this).CharArray();
- }
- return CTypeset(this).Typeset();
-}
-CPVT_Size CSection::GetSectionSize(FX_FLOAT fFontSize) {
- return CTypeset(this).GetEditSize(fFontSize);
-}
-CPVT_WordPlace CSection::GetBeginWordPlace() const {
- if (CLine* pLine = m_LineArray.GetAt(0)) {
- return pLine->GetBeginWordPlace();
- }
- return SecPlace;
-}
-CPVT_WordPlace CSection::GetEndWordPlace() const {
- if (CLine* pLine = m_LineArray.GetAt(m_LineArray.GetSize() - 1)) {
- return pLine->GetEndWordPlace();
- }
- return SecPlace;
-}
-CPVT_WordPlace CSection::GetPrevWordPlace(const CPVT_WordPlace& place) const {
- if (place.nLineIndex < 0) {
- return GetBeginWordPlace();
- }
- if (place.nLineIndex >= m_LineArray.GetSize()) {
- return GetEndWordPlace();
- }
- if (CLine* pLine = m_LineArray.GetAt(place.nLineIndex)) {
- if (place.nWordIndex == pLine->m_LineInfo.nBeginWordIndex) {
- return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, -1);
- }
- if (place.nWordIndex < pLine->m_LineInfo.nBeginWordIndex) {
- if (CLine* pPrevLine = m_LineArray.GetAt(place.nLineIndex - 1)) {
- return pPrevLine->GetEndWordPlace();
- }
- } else {
- return pLine->GetPrevWordPlace(place);
- }
- }
- return place;
-}
-CPVT_WordPlace CSection::GetNextWordPlace(const CPVT_WordPlace& place) const {
- if (place.nLineIndex < 0) {
- return GetBeginWordPlace();
- }
- if (place.nLineIndex >= m_LineArray.GetSize()) {
- return GetEndWordPlace();
- }
- if (CLine* pLine = m_LineArray.GetAt(place.nLineIndex)) {
- if (place.nWordIndex >= pLine->m_LineInfo.nEndWordIndex) {
- if (CLine* pNextLine = m_LineArray.GetAt(place.nLineIndex + 1)) {
- return pNextLine->GetBeginWordPlace();
- }
- } else {
- return pLine->GetNextWordPlace(place);
- }
- }
- return place;
-}
-void CSection::UpdateWordPlace(CPVT_WordPlace& place) const {
- int32_t nLeft = 0;
- int32_t nRight = m_LineArray.GetSize() - 1;
- int32_t nMid = (nLeft + nRight) / 2;
- while (nLeft <= nRight) {
- if (CLine* pLine = m_LineArray.GetAt(nMid)) {
- if (place.nWordIndex < pLine->m_LineInfo.nBeginWordIndex) {
- nRight = nMid - 1;
- nMid = (nLeft + nRight) / 2;
- } else if (place.nWordIndex > pLine->m_LineInfo.nEndWordIndex) {
- nLeft = nMid + 1;
- nMid = (nLeft + nRight) / 2;
- } else {
- place.nLineIndex = nMid;
- return;
- }
- } else {
- break;
- }
- }
-}
-CPVT_WordPlace CSection::SearchWordPlace(const CFX_FloatPoint& point) const {
- ASSERT(m_pVT);
- CPVT_WordPlace place = GetBeginWordPlace();
- FX_BOOL bUp = TRUE;
- FX_BOOL bDown = TRUE;
- int32_t nLeft = 0;
- int32_t nRight = m_LineArray.GetSize() - 1;
- int32_t nMid = m_LineArray.GetSize() / 2;
- FX_FLOAT fTop = 0;
- FX_FLOAT fBottom = 0;
- while (nLeft <= nRight) {
- if (CLine* pLine = m_LineArray.GetAt(nMid)) {
- fTop = pLine->m_LineInfo.fLineY - pLine->m_LineInfo.fLineAscent -
- m_pVT->GetLineLeading(m_SecInfo);
- fBottom = pLine->m_LineInfo.fLineY - pLine->m_LineInfo.fLineDescent;
- if (IsFloatBigger(point.y, fTop)) {
- bUp = FALSE;
- }
- if (IsFloatSmaller(point.y, fBottom)) {
- bDown = FALSE;
- }
- if (IsFloatSmaller(point.y, fTop)) {
- nRight = nMid - 1;
- nMid = (nLeft + nRight) / 2;
- continue;
- } else if (IsFloatBigger(point.y, fBottom)) {
- nLeft = nMid + 1;
- nMid = (nLeft + nRight) / 2;
- continue;
- } else {
- place = SearchWordPlace(
- point.x,
- CPVT_WordRange(pLine->GetNextWordPlace(pLine->GetBeginWordPlace()),
- pLine->GetEndWordPlace()));
- place.nLineIndex = nMid;
- return place;
- }
- }
- }
- if (bUp) {
- place = GetBeginWordPlace();
- }
- if (bDown) {
- place = GetEndWordPlace();
- }
- return place;
-}
-CPVT_WordPlace CSection::SearchWordPlace(
- FX_FLOAT fx,
- const CPVT_WordPlace& lineplace) const {
- if (CLine* pLine = m_LineArray.GetAt(lineplace.nLineIndex)) {
- return SearchWordPlace(
- fx - m_SecInfo.rcSection.left,
- CPVT_WordRange(pLine->GetNextWordPlace(pLine->GetBeginWordPlace()),
- pLine->GetEndWordPlace()));
- }
- return GetBeginWordPlace();
-}
-CPVT_WordPlace CSection::SearchWordPlace(FX_FLOAT fx,
- const CPVT_WordRange& range) const {
- CPVT_WordPlace wordplace = range.BeginPos;
- wordplace.nWordIndex = -1;
- if (!m_pVT) {
- return wordplace;
- }
- int32_t nLeft = range.BeginPos.nWordIndex;
- int32_t nRight = range.EndPos.nWordIndex + 1;
- int32_t nMid = (nLeft + nRight) / 2;
- while (nLeft < nRight) {
- if (nMid == nLeft) {
- break;
- }
- if (nMid == nRight) {
- nMid--;
- break;
- }
- if (CPVT_WordInfo* pWord = m_WordArray.GetAt(nMid)) {
- if (fx >
- pWord->fWordX + m_pVT->GetWordWidth(*pWord) * VARIABLETEXT_HALF) {
- nLeft = nMid;
- nMid = (nLeft + nRight) / 2;
- continue;
- } else {
- nRight = nMid;
- nMid = (nLeft + nRight) / 2;
- continue;
- }
- } else {
- break;
- }
- }
- if (CPVT_WordInfo* pWord = m_WordArray.GetAt(nMid)) {
- if (fx > pWord->fWordX + m_pVT->GetWordWidth(*pWord) * VARIABLETEXT_HALF) {
- wordplace.nWordIndex = nMid;
- }
- }
- return wordplace;
-}
-void CSection::ClearLeftWords(int32_t nWordIndex) {
- for (int32_t i = nWordIndex; i >= 0; i--) {
- delete m_WordArray.GetAt(i);
- m_WordArray.RemoveAt(i);
- }
-}
-void CSection::ClearRightWords(int32_t nWordIndex) {
- for (int32_t i = m_WordArray.GetSize() - 1; i > nWordIndex; i--) {
- delete m_WordArray.GetAt(i);
- m_WordArray.RemoveAt(i);
- }
-}
-void CSection::ClearMidWords(int32_t nBeginIndex, int32_t nEndIndex) {
- for (int32_t i = nEndIndex; i > nBeginIndex; i--) {
- delete m_WordArray.GetAt(i);
- m_WordArray.RemoveAt(i);
- }
-}
-void CSection::ClearWords(const CPVT_WordRange& PlaceRange) {
- CPVT_WordPlace SecBeginPos = GetBeginWordPlace();
- CPVT_WordPlace SecEndPos = GetEndWordPlace();
- if (PlaceRange.BeginPos.WordCmp(SecBeginPos) >= 0) {
- if (PlaceRange.EndPos.WordCmp(SecEndPos) <= 0) {
- ClearMidWords(PlaceRange.BeginPos.nWordIndex,
- PlaceRange.EndPos.nWordIndex);
- } else {
- ClearRightWords(PlaceRange.BeginPos.nWordIndex);
- }
- } else if (PlaceRange.EndPos.WordCmp(SecEndPos) <= 0) {
- ClearLeftWords(PlaceRange.EndPos.nWordIndex);
- } else {
- ResetWordArray();
- }
-}
-void CSection::ClearWord(const CPVT_WordPlace& place) {
- delete m_WordArray.GetAt(place.nWordIndex);
- m_WordArray.RemoveAt(place.nWordIndex);
-}
-CTypeset::CTypeset(CSection* pSection)
- : m_rcRet(0.0f, 0.0f, 0.0f, 0.0f),
- m_pVT(pSection->m_pVT),
- m_pSection(pSection) {}
-CTypeset::~CTypeset() {}
-CPVT_FloatRect CTypeset::CharArray() {
- ASSERT(m_pSection);
- FX_FLOAT fLineAscent =
- m_pVT->GetFontAscent(m_pVT->GetDefaultFontIndex(), m_pVT->GetFontSize());
- FX_FLOAT fLineDescent =
- m_pVT->GetFontDescent(m_pVT->GetDefaultFontIndex(), m_pVT->GetFontSize());
- m_rcRet.Default();
- FX_FLOAT x = 0.0f, y = 0.0f;
- FX_FLOAT fNextWidth;
- int32_t nStart = 0;
- FX_FLOAT fNodeWidth = m_pVT->GetPlateWidth() /
- (m_pVT->m_nCharArray <= 0 ? 1 : m_pVT->m_nCharArray);
- if (CLine* pLine = m_pSection->m_LineArray.GetAt(0)) {
- x = 0.0f;
- y += m_pVT->GetLineLeading(m_pSection->m_SecInfo);
- y += fLineAscent;
- nStart = 0;
- switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) {
- case 0:
- pLine->m_LineInfo.fLineX = fNodeWidth * VARIABLETEXT_HALF;
- break;
- case 1:
- nStart = (m_pVT->m_nCharArray - m_pSection->m_WordArray.GetSize()) / 2;
- pLine->m_LineInfo.fLineX =
- fNodeWidth * nStart - fNodeWidth * VARIABLETEXT_HALF;
- break;
- case 2:
- nStart = m_pVT->m_nCharArray - m_pSection->m_WordArray.GetSize();
- pLine->m_LineInfo.fLineX =
- fNodeWidth * nStart - fNodeWidth * VARIABLETEXT_HALF;
- break;
- }
- for (int32_t w = 0, sz = m_pSection->m_WordArray.GetSize(); w < sz; w++) {
- if (w >= m_pVT->m_nCharArray) {
- break;
- }
- fNextWidth = 0;
- if (CPVT_WordInfo* pNextWord =
- (CPVT_WordInfo*)m_pSection->m_WordArray.GetAt(w + 1)) {
- pNextWord->fWordTail = 0;
- fNextWidth = m_pVT->GetWordWidth(*pNextWord);
- }
- if (CPVT_WordInfo* pWord =
- (CPVT_WordInfo*)m_pSection->m_WordArray.GetAt(w)) {
- pWord->fWordTail = 0;
- FX_FLOAT fWordWidth = m_pVT->GetWordWidth(*pWord);
- FX_FLOAT fWordAscent = m_pVT->GetWordAscent(*pWord);
- FX_FLOAT fWordDescent = m_pVT->GetWordDescent(*pWord);
- x = (FX_FLOAT)(fNodeWidth * (w + nStart + 0.5) -
- fWordWidth * VARIABLETEXT_HALF);
- pWord->fWordX = x;
- pWord->fWordY = y;
- if (w == 0) {
- pLine->m_LineInfo.fLineX = x;
- }
- if (w != m_pSection->m_WordArray.GetSize() - 1) {
- pWord->fWordTail =
- (fNodeWidth - (fWordWidth + fNextWidth) * VARIABLETEXT_HALF > 0
- ? fNodeWidth - (fWordWidth + fNextWidth) * VARIABLETEXT_HALF
- : 0);
- } else {
- pWord->fWordTail = 0;
- }
- x += fWordWidth;
- fLineAscent = std::max(fLineAscent, fWordAscent);
- fLineDescent = std::min(fLineDescent, fWordDescent);
- }
- }
- pLine->m_LineInfo.nBeginWordIndex = 0;
- pLine->m_LineInfo.nEndWordIndex = m_pSection->m_WordArray.GetSize() - 1;
- pLine->m_LineInfo.fLineY = y;
- pLine->m_LineInfo.fLineWidth = x - pLine->m_LineInfo.fLineX;
- pLine->m_LineInfo.fLineAscent = fLineAscent;
- pLine->m_LineInfo.fLineDescent = fLineDescent;
- y -= fLineDescent;
- }
- return m_rcRet = CPVT_FloatRect(0, 0, x, y);
-}
-CPVT_Size CTypeset::GetEditSize(FX_FLOAT fFontSize) {
- ASSERT(m_pSection);
- ASSERT(m_pVT);
- SplitLines(FALSE, fFontSize);
- return CPVT_Size(m_rcRet.Width(), m_rcRet.Height());
-}
-CPVT_FloatRect CTypeset::Typeset() {
- ASSERT(m_pVT);
- m_pSection->m_LineArray.Empty();
- SplitLines(TRUE, 0.0f);
- m_pSection->m_LineArray.Clear();
- OutputLines();
- return m_rcRet;
-}
-
-static const uint8_t special_chars[128] = {
- 0x00, 0x0C, 0x08, 0x0C, 0x08, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08, 0x00,
- 0x10, 0x00, 0x00, 0x28, 0x0C, 0x08, 0x00, 0x00, 0x28, 0x28, 0x28, 0x28,
- 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x08, 0x08,
- 0x00, 0x00, 0x00, 0x08, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
- 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
- 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x0C, 0x00, 0x08, 0x00, 0x00,
- 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
- 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
- 0x01, 0x01, 0x01, 0x0C, 0x00, 0x08, 0x00, 0x00,
-};
-
-static bool IsLatin(uint16_t word) {
- if (word <= 0x007F)
- return !!(special_chars[word] & 0x01);
-
- return ((word >= 0x00C0 && word <= 0x00FF) ||
- (word >= 0x0100 && word <= 0x024F) ||
- (word >= 0x1E00 && word <= 0x1EFF) ||
- (word >= 0x2C60 && word <= 0x2C7F) ||
- (word >= 0xA720 && word <= 0xA7FF) ||
- (word >= 0xFF21 && word <= 0xFF3A) ||
- (word >= 0xFF41 && word <= 0xFF5A));
-}
-
-static bool IsDigit(uint32_t word) {
- return word >= 0x0030 && word <= 0x0039;
-}
-
-static bool IsCJK(uint32_t word) {
- if ((word >= 0x1100 && word <= 0x11FF) ||
- (word >= 0x2E80 && word <= 0x2FFF) ||
- (word >= 0x3040 && word <= 0x9FBF) ||
- (word >= 0xAC00 && word <= 0xD7AF) ||
- (word >= 0xF900 && word <= 0xFAFF) ||
- (word >= 0xFE30 && word <= 0xFE4F) ||
- (word >= 0x20000 && word <= 0x2A6DF) ||
- (word >= 0x2F800 && word <= 0x2FA1F)) {
- return true;
- }
- if (word >= 0x3000 && word <= 0x303F) {
- return (
- word == 0x3005 || word == 0x3006 || word == 0x3021 || word == 0x3022 ||
- word == 0x3023 || word == 0x3024 || word == 0x3025 || word == 0x3026 ||
- word == 0x3027 || word == 0x3028 || word == 0x3029 || word == 0x3031 ||
- word == 0x3032 || word == 0x3033 || word == 0x3034 || word == 0x3035);
- }
- return word >= 0xFF66 && word <= 0xFF9D;
-}
-
-static bool IsPunctuation(uint32_t word) {
- if (word <= 0x007F)
- return !!(special_chars[word] & 0x08);
-
- if (word >= 0x0080 && word <= 0x00FF) {
- return (word == 0x0082 || word == 0x0084 || word == 0x0085 ||
- word == 0x0091 || word == 0x0092 || word == 0x0093 ||
- word <= 0x0094 || word == 0x0096 || word == 0x00B4 ||
- word == 0x00B8);
- }
-
- if (word >= 0x2000 && word <= 0x206F) {
- return (
- word == 0x2010 || word == 0x2011 || word == 0x2012 || word == 0x2013 ||
- word == 0x2018 || word == 0x2019 || word == 0x201A || word == 0x201B ||
- word == 0x201C || word == 0x201D || word == 0x201E || word == 0x201F ||
- word == 0x2032 || word == 0x2033 || word == 0x2034 || word == 0x2035 ||
- word == 0x2036 || word == 0x2037 || word == 0x203C || word == 0x203D ||
- word == 0x203E || word == 0x2044);
- }
-
- if (word >= 0x3000 && word <= 0x303F) {
- return (
- word == 0x3001 || word == 0x3002 || word == 0x3003 || word == 0x3005 ||
- word == 0x3009 || word == 0x300A || word == 0x300B || word == 0x300C ||
- word == 0x300D || word == 0x300F || word == 0x300E || word == 0x3010 ||
- word == 0x3011 || word == 0x3014 || word == 0x3015 || word == 0x3016 ||
- word == 0x3017 || word == 0x3018 || word == 0x3019 || word == 0x301A ||
- word == 0x301B || word == 0x301D || word == 0x301E || word == 0x301F);
- }
-
- if (word >= 0xFE50 && word <= 0xFE6F)
- return (word >= 0xFE50 && word <= 0xFE5E) || word == 0xFE63;
-
- if (word >= 0xFF00 && word <= 0xFFEF) {
- return (
- word == 0xFF01 || word == 0xFF02 || word == 0xFF07 || word == 0xFF08 ||
- word == 0xFF09 || word == 0xFF0C || word == 0xFF0E || word == 0xFF0F ||
- word == 0xFF1A || word == 0xFF1B || word == 0xFF1F || word == 0xFF3B ||
- word == 0xFF3D || word == 0xFF40 || word == 0xFF5B || word == 0xFF5C ||
- word == 0xFF5D || word == 0xFF61 || word == 0xFF62 || word == 0xFF63 ||
- word == 0xFF64 || word == 0xFF65 || word == 0xFF9E || word == 0xFF9F);
- }
- return false;
-}
-
-static bool IsConnectiveSymbol(uint32_t word) {
- return word <= 0x007F && (special_chars[word] & 0x20);
-}
-
-static bool IsOpenStylePunctuation(uint32_t word) {
- if (word <= 0x007F)
- return !!(special_chars[word] & 0x04);
-
- return (word == 0x300A || word == 0x300C || word == 0x300E ||
- word == 0x3010 || word == 0x3014 || word == 0x3016 ||
- word == 0x3018 || word == 0x301A || word == 0xFF08 ||
- word == 0xFF3B || word == 0xFF5B || word == 0xFF62);
-}
-
-static bool IsCurrencySymbol(uint16_t word) {
- return (word == 0x0024 || word == 0x0080 || word == 0x00A2 ||
- word == 0x00A3 || word == 0x00A4 || word == 0x00A5 ||
- (word >= 0x20A0 && word <= 0x20CF) || word == 0xFE69 ||
- word == 0xFF04 || word == 0xFFE0 || word == 0xFFE1 ||
- word == 0xFFE5 || word == 0xFFE6);
-}
-
-static bool IsPrefixSymbol(uint16_t word) {
- return IsCurrencySymbol(word) || word == 0x2116;
-}
-
-static bool IsSpace(uint16_t word) {
- return word == 0x0020 || word == 0x3000;
-}
+CPDF_EditContainer::CPDF_EditContainer()
+ : m_rcPlate(0, 0, 0, 0), m_rcContent(0, 0, 0, 0) {}
-static bool NeedDivision(uint16_t prevWord, uint16_t curWord) {
- if ((IsLatin(prevWord) || IsDigit(prevWord)) &&
- (IsLatin(curWord) || IsDigit(curWord))) {
- return false;
- }
- if (IsSpace(curWord) || IsPunctuation(curWord)) {
- return false;
- }
- if (IsConnectiveSymbol(prevWord) || IsConnectiveSymbol(curWord)) {
- return false;
- }
- if (IsSpace(prevWord) || IsPunctuation(prevWord)) {
- return true;
- }
- if (IsPrefixSymbol(prevWord)) {
- return false;
- }
- if (IsPrefixSymbol(curWord) || IsCJK(curWord)) {
- return true;
- }
- if (IsCJK(prevWord)) {
- return true;
- }
- return false;
-}
+CPDF_EditContainer::~CPDF_EditContainer() {}
-void CTypeset::SplitLines(FX_BOOL bTypeset, FX_FLOAT fFontSize) {
- ASSERT(m_pVT);
- ASSERT(m_pSection);
- int32_t nLineHead = 0;
- int32_t nLineTail = 0;
- FX_FLOAT fMaxX = 0.0f, fMaxY = 0.0f;
- FX_FLOAT fLineWidth = 0.0f, fBackupLineWidth = 0.0f;
- FX_FLOAT fLineAscent = 0.0f, fBackupLineAscent = 0.0f;
- FX_FLOAT fLineDescent = 0.0f, fBackupLineDescent = 0.0f;
- int32_t nWordStartPos = 0;
- FX_BOOL bFullWord = FALSE;
- int32_t nLineFullWordIndex = 0;
- int32_t nCharIndex = 0;
- CPVT_LineInfo line;
- FX_FLOAT fWordWidth = 0;
- FX_FLOAT fTypesetWidth = std::max(
- m_pVT->GetPlateWidth() - m_pVT->GetLineIndent(m_pSection->m_SecInfo),
- 0.0f);
- int32_t nTotalWords = m_pSection->m_WordArray.GetSize();
- FX_BOOL bOpened = FALSE;
- if (nTotalWords > 0) {
- int32_t i = 0;
- while (i < nTotalWords) {
- CPVT_WordInfo* pWord = m_pSection->m_WordArray.GetAt(i);
- CPVT_WordInfo* pOldWord = pWord;
- if (i > 0) {
- pOldWord = m_pSection->m_WordArray.GetAt(i - 1);
- }
- if (pWord) {
- if (bTypeset) {
- fLineAscent =
- std::max(fLineAscent, m_pVT->GetWordAscent(*pWord, TRUE));
- fLineDescent =
- std::min(fLineDescent, m_pVT->GetWordDescent(*pWord, TRUE));
- fWordWidth = m_pVT->GetWordWidth(*pWord);
- } else {
- fLineAscent =
- std::max(fLineAscent, m_pVT->GetWordAscent(*pWord, fFontSize));
- fLineDescent =
- std::min(fLineDescent, m_pVT->GetWordDescent(*pWord, fFontSize));
- fWordWidth = m_pVT->GetWordWidth(
- pWord->nFontIndex, pWord->Word, m_pVT->m_wSubWord,
- m_pVT->m_fCharSpace, m_pVT->m_nHorzScale, fFontSize,
- pWord->fWordTail, 0);
- }
- if (!bOpened) {
- if (IsOpenStylePunctuation(pWord->Word)) {
- bOpened = TRUE;
- bFullWord = TRUE;
- } else if (pOldWord) {
- if (NeedDivision(pOldWord->Word, pWord->Word)) {
- bFullWord = TRUE;
- }
- }
- } else {
- if (!IsSpace(pWord->Word) && !IsOpenStylePunctuation(pWord->Word)) {
- bOpened = FALSE;
- }
- }
- if (bFullWord) {
- bFullWord = FALSE;
- if (nCharIndex > 0) {
- nLineFullWordIndex++;
- }
- nWordStartPos = i;
- fBackupLineWidth = fLineWidth;
- fBackupLineAscent = fLineAscent;
- fBackupLineDescent = fLineDescent;
- }
- nCharIndex++;
- }
- if (m_pVT->m_bLimitWidth && fTypesetWidth > 0 &&
- fLineWidth + fWordWidth > fTypesetWidth) {
- if (nLineFullWordIndex > 0) {
- i = nWordStartPos;
- fLineWidth = fBackupLineWidth;
- fLineAscent = fBackupLineAscent;
- fLineDescent = fBackupLineDescent;
- }
- if (nCharIndex == 1) {
- fLineWidth = fWordWidth;
- i++;
- }
- nLineTail = i - 1;
- if (bTypeset) {
- line.nBeginWordIndex = nLineHead;
- line.nEndWordIndex = nLineTail;
- line.nTotalWord = nLineTail - nLineHead + 1;
- line.fLineWidth = fLineWidth;
- line.fLineAscent = fLineAscent;
- line.fLineDescent = fLineDescent;
- m_pSection->AddLine(line);
- }
- fMaxY += (fLineAscent + m_pVT->GetLineLeading(m_pSection->m_SecInfo));
- fMaxY -= fLineDescent;
- fMaxX = std::max(fLineWidth, fMaxX);
- nLineHead = i;
- fLineWidth = 0.0f;
- fLineAscent = 0.0f;
- fLineDescent = 0.0f;
- nCharIndex = 0;
- nLineFullWordIndex = 0;
- bFullWord = FALSE;
- } else {
- fLineWidth += fWordWidth;
- i++;
- }
- }
- if (nLineHead <= nTotalWords - 1) {
- nLineTail = nTotalWords - 1;
- if (bTypeset) {
- line.nBeginWordIndex = nLineHead;
- line.nEndWordIndex = nLineTail;
- line.nTotalWord = nLineTail - nLineHead + 1;
- line.fLineWidth = fLineWidth;
- line.fLineAscent = fLineAscent;
- line.fLineDescent = fLineDescent;
- m_pSection->AddLine(line);
- }
- fMaxY += (fLineAscent + m_pVT->GetLineLeading(m_pSection->m_SecInfo));
- fMaxY -= fLineDescent;
- fMaxX = std::max(fLineWidth, fMaxX);
- }
- } else {
- if (bTypeset) {
- fLineAscent = m_pVT->GetLineAscent(m_pSection->m_SecInfo);
- fLineDescent = m_pVT->GetLineDescent(m_pSection->m_SecInfo);
- } else {
- fLineAscent =
- m_pVT->GetFontAscent(m_pVT->GetDefaultFontIndex(), fFontSize);
- fLineDescent =
- m_pVT->GetFontDescent(m_pVT->GetDefaultFontIndex(), fFontSize);
- }
- if (bTypeset) {
- line.nBeginWordIndex = -1;
- line.nEndWordIndex = -1;
- line.nTotalWord = 0;
- line.fLineWidth = 0;
- line.fLineAscent = fLineAscent;
- line.fLineDescent = fLineDescent;
- m_pSection->AddLine(line);
- }
- fMaxY += m_pVT->GetLineLeading(m_pSection->m_SecInfo) + fLineAscent -
- fLineDescent;
- }
- m_rcRet = CPVT_FloatRect(0, 0, fMaxX, fMaxY);
-}
-void CTypeset::OutputLines() {
- ASSERT(m_pVT);
- ASSERT(m_pSection);
- FX_FLOAT fMinX = 0.0f, fMinY = 0.0f, fMaxX = 0.0f, fMaxY = 0.0f;
- FX_FLOAT fPosX = 0.0f, fPosY = 0.0f;
- FX_FLOAT fLineIndent = m_pVT->GetLineIndent(m_pSection->m_SecInfo);
- FX_FLOAT fTypesetWidth = std::max(m_pVT->GetPlateWidth() - fLineIndent, 0.0f);
- switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) {
- default:
- case 0:
- fMinX = 0.0f;
- break;
- case 1:
- fMinX = (fTypesetWidth - m_rcRet.Width()) * VARIABLETEXT_HALF;
- break;
- case 2:
- fMinX = fTypesetWidth - m_rcRet.Width();
- break;
- }
- fMaxX = fMinX + m_rcRet.Width();
- fMinY = 0.0f;
- fMaxY = m_rcRet.Height();
- int32_t nTotalLines = m_pSection->m_LineArray.GetSize();
- if (nTotalLines > 0) {
- m_pSection->m_SecInfo.nTotalLine = nTotalLines;
- for (int32_t l = 0; l < nTotalLines; l++) {
- if (CLine* pLine = m_pSection->m_LineArray.GetAt(l)) {
- switch (m_pVT->GetAlignment(m_pSection->m_SecInfo)) {
- default:
- case 0:
- fPosX = 0;
- break;
- case 1:
- fPosX = (fTypesetWidth - pLine->m_LineInfo.fLineWidth) *
- VARIABLETEXT_HALF;
- break;
- case 2:
- fPosX = fTypesetWidth - pLine->m_LineInfo.fLineWidth;
- break;
- }
- fPosX += fLineIndent;
- fPosY += m_pVT->GetLineLeading(m_pSection->m_SecInfo);
- fPosY += pLine->m_LineInfo.fLineAscent;
- pLine->m_LineInfo.fLineX = fPosX - fMinX;
- pLine->m_LineInfo.fLineY = fPosY - fMinY;
- for (int32_t w = pLine->m_LineInfo.nBeginWordIndex;
- w <= pLine->m_LineInfo.nEndWordIndex; w++) {
- if (CPVT_WordInfo* pWord = m_pSection->m_WordArray.GetAt(w)) {
- pWord->fWordX = fPosX - fMinX;
- if (pWord->pWordProps) {
- switch (pWord->pWordProps->nScriptType) {
- default:
- case CPDF_VariableText::ScriptType::Normal:
- pWord->fWordY = fPosY - fMinY;
- break;
- case CPDF_VariableText::ScriptType::Super:
- pWord->fWordY = fPosY - m_pVT->GetWordAscent(*pWord) - fMinY;
- break;
- case CPDF_VariableText::ScriptType::Sub:
- pWord->fWordY = fPosY - m_pVT->GetWordDescent(*pWord) - fMinY;
- break;
- }
- } else {
- pWord->fWordY = fPosY - fMinY;
- }
- fPosX += m_pVT->GetWordWidth(*pWord);
- }
- }
- fPosY -= pLine->m_LineInfo.fLineDescent;
- }
- }
- }
- m_rcRet = CPVT_FloatRect(fMinX, fMinY, fMaxX, fMaxY);
+CFX_FloatRect CPDF_EditContainer::InToOut(const CPVT_FloatRect& rect) const {
+ CFX_FloatPoint ptLeftTop = InToOut(CFX_FloatPoint(rect.left, rect.top));
+ CFX_FloatPoint ptRightBottom =
+ InToOut(CFX_FloatPoint(rect.right, rect.bottom));
+ return CFX_FloatRect(ptLeftTop.x, ptRightBottom.y, ptRightBottom.x,
+ ptLeftTop.y);
}
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