diff options
Diffstat (limited to 'core/src/fpdfdoc/doc_vt.cpp')
| -rw-r--r-- | core/src/fpdfdoc/doc_vt.cpp | 1825 |
1 files changed, 0 insertions, 1825 deletions
diff --git a/core/src/fpdfdoc/doc_vt.cpp b/core/src/fpdfdoc/doc_vt.cpp deleted file mode 100644 index 477df25a14..0000000000 --- a/core/src/fpdfdoc/doc_vt.cpp +++ /dev/null @@ -1,1825 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#include <algorithm> - -#include "core/include/fpdfdoc/fpdf_doc.h" -#include "core/include/fpdfdoc/fpdf_vt.h" -#include "core/src/fpdfdoc/pdf_vt.h" - -const uint8_t gFontSizeSteps[] = {4, 6, 8, 9, 10, 12, 14, 18, 20, - 25, 30, 35, 40, 45, 50, 55, 60, 70, - 80, 90, 100, 110, 120, 130, 144}; -#define PVT_RETURN_LENGTH 1 -#define PVT_DEFAULT_FONTSIZE 18.0f -#define PVTWORD_SCRIPT_NORMAL 0 -#define PVTWORD_SCRIPT_SUPER 1 -#define PVTWORD_SCRIPT_SUB 2 -#define PVT_FONTSCALE 0.001f -#define PVT_PERCENT 0.01f -#define PVT_HALF 0.5f -CLine::CLine() {} -CLine::~CLine() {} -CPVT_WordPlace CLine::GetBeginWordPlace() const { - return CPVT_WordPlace(LinePlace.nSecIndex, LinePlace.nLineIndex, -1); -} -CPVT_WordPlace CLine::GetEndWordPlace() const { - return CPVT_WordPlace(LinePlace.nSecIndex, LinePlace.nLineIndex, - m_LineInfo.nEndWordIndex); -} -CPVT_WordPlace CLine::GetPrevWordPlace(const CPVT_WordPlace& place) const { - if (place.nWordIndex > m_LineInfo.nEndWordIndex) { - return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, - m_LineInfo.nEndWordIndex); - } - return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, - place.nWordIndex - 1); -} -CPVT_WordPlace CLine::GetNextWordPlace(const CPVT_WordPlace& place) const { - if (place.nWordIndex < m_LineInfo.nBeginWordIndex) { - return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, - m_LineInfo.nBeginWordIndex); - } - 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) * PVT_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) * PVT_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 * PVT_HALF; - break; - case 1: - nStart = (m_pVT->m_nCharArray - m_pSection->m_WordArray.GetSize()) / 2; - pLine->m_LineInfo.fLineX = fNodeWidth * nStart - fNodeWidth * PVT_HALF; - break; - case 2: - nStart = m_pVT->m_nCharArray - m_pSection->m_WordArray.GetSize(); - pLine->m_LineInfo.fLineX = fNodeWidth * nStart - fNodeWidth * PVT_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 * PVT_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) * PVT_HALF > 0 - ? fNodeWidth - (fWordWidth + fNextWidth) * PVT_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 int special_chars[128] = { - 0x0000, 0x000C, 0x0008, 0x000C, 0x0008, 0x0000, 0x0020, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0008, 0x0008, 0x0000, - 0x0010, 0x0000, 0x0000, 0x0028, 0x000C, 0x0008, 0x0000, 0x0000, 0x0028, - 0x0028, 0x0028, 0x0028, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, 0x0002, - 0x0002, 0x0002, 0x0002, 0x0002, 0x0008, 0x0008, 0x0000, 0x0000, 0x0000, - 0x0008, 0x0000, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, - 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, - 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, - 0x0001, 0x000C, 0x0000, 0x0008, 0x0000, 0x0000, 0x0000, 0x0001, 0x0001, - 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, - 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, - 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x000C, 0x0000, 0x0008, - 0x0000, 0x0000, -}; -static FX_BOOL IsLatin(FX_WORD word) { - if (word <= 0x007F) { - if (special_chars[word] & 0x0001) { - return TRUE; - } - } - if ((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)) { - return TRUE; - } - return FALSE; -} -static FX_BOOL IsDigit(FX_DWORD word) { - return word >= 0x0030 && word <= 0x0039; -} -static FX_BOOL IsCJK(FX_DWORD 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) { - if (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 TRUE; - } - return FALSE; - } - if (word >= 0xFF66 && word <= 0xFF9D) { - return TRUE; - } - return FALSE; -} -static FX_BOOL IsPunctuation(FX_DWORD word) { - if (word <= 0x007F) { - if ((special_chars[word] >> 3) & 1) { - return TRUE; - } - } else if (word >= 0x0080 && word <= 0x00FF) { - if (word == 0x0082 || word == 0x0084 || word == 0x0085 || word == 0x0091 || - word == 0x0092 || word == 0x0093 || word <= 0x0094 || word == 0x0096 || - word == 0x00B4 || word == 0x00B8) { - return TRUE; - } - } else if (word >= 0x2000 && word <= 0x206F) { - if (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) { - return TRUE; - } - } else if (word >= 0x3000 && word <= 0x303F) { - if (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) { - return TRUE; - } - } else if (word >= 0xFE50 && word <= 0xFE6F) { - if ((word >= 0xFE50 && word <= 0xFE5E) || word == 0xFE63) { - return TRUE; - } - } else if (word >= 0xFF00 && word <= 0xFFEF) { - if (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 TRUE; - } - } - return FALSE; -} -static FX_BOOL IsConnectiveSymbol(FX_DWORD word) { - if (word <= 0x007F) { - if ((special_chars[word] >> 5) & 1) { - return TRUE; - } - } - return FALSE; -} -static FX_BOOL IsOpenStylePunctuation(FX_DWORD word) { - if (word <= 0x007F) { - if ((special_chars[word] >> 2) & 1) { - return TRUE; - } - } else if (word == 0x300A || word == 0x300C || word == 0x300E || - word == 0x3010 || word == 0x3014 || word == 0x3016 || - word == 0x3018 || word == 0x301A || word == 0xFF08 || - word == 0xFF3B || word == 0xFF5B || word == 0xFF62) { - return TRUE; - } - return FALSE; -} -static FX_BOOL IsCurrencySymbol(FX_WORD word) { - if (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) { - return TRUE; - } - return FALSE; -} -static FX_BOOL IsPrefixSymbol(FX_WORD word) { - if (IsCurrencySymbol(word)) { - return TRUE; - } - if (word == 0x2116) { - return TRUE; - } - return FALSE; -} -static FX_BOOL IsSpace(FX_WORD word) { - return word == 0x0020 || word == 0x3000; -} -static FX_BOOL NeedDivision(FX_WORD prevWord, FX_WORD 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; -} -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()) * PVT_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) * PVT_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 PVTWORD_SCRIPT_NORMAL: - pWord->fWordY = fPosY - fMinY; - break; - case PVTWORD_SCRIPT_SUPER: - pWord->fWordY = fPosY - m_pVT->GetWordAscent(*pWord) - fMinY; - break; - case PVTWORD_SCRIPT_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); -} -CPDF_VariableText::CPDF_VariableText() - : m_nLimitChar(0), - m_nCharArray(0), - m_bMultiLine(FALSE), - m_bLimitWidth(FALSE), - m_bAutoFontSize(FALSE), - m_nAlignment(0), - m_fLineLeading(0.0f), - m_fCharSpace(0.0f), - m_nHorzScale(100), - m_wSubWord(0), - m_fFontSize(0.0f), - m_bInitial(FALSE), - m_bRichText(FALSE), - m_pVTProvider(NULL), - m_pVTIterator(NULL) {} -CPDF_VariableText::~CPDF_VariableText() { - delete m_pVTIterator; - m_pVTIterator = NULL; - ResetAll(); -} -void CPDF_VariableText::Initialize() { - if (!m_bInitial) { - CPVT_SectionInfo secinfo; - if (m_bRichText) { - secinfo.pSecProps = new CPVT_SecProps(0.0f, 0.0f, 0); - secinfo.pWordProps = new CPVT_WordProps(GetDefaultFontIndex(), - PVT_DEFAULT_FONTSIZE, 0, 0, 0); - } - CPVT_WordPlace place; - place.nSecIndex = 0; - AddSection(place, secinfo); - CPVT_LineInfo lineinfo; - lineinfo.fLineAscent = GetFontAscent(GetDefaultFontIndex(), GetFontSize()); - lineinfo.fLineDescent = - GetFontDescent(GetDefaultFontIndex(), GetFontSize()); - AddLine(place, lineinfo); - if (CSection* pSection = m_SectionArray.GetAt(0)) { - pSection->ResetLinePlace(); - } - m_bInitial = TRUE; - } -} -void CPDF_VariableText::ResetAll() { - m_bInitial = FALSE; - ResetSectionArray(); -} -CPVT_WordPlace CPDF_VariableText::InsertWord(const CPVT_WordPlace& place, - FX_WORD word, - int32_t charset, - const CPVT_WordProps* pWordProps) { - int32_t nTotlaWords = GetTotalWords(); - if (m_nLimitChar > 0 && nTotlaWords >= m_nLimitChar) { - return place; - } - if (m_nCharArray > 0 && nTotlaWords >= m_nCharArray) { - return place; - } - CPVT_WordPlace newplace = place; - newplace.nWordIndex++; - if (m_bRichText) { - CPVT_WordProps* pNewProps = - pWordProps ? new CPVT_WordProps(*pWordProps) : new CPVT_WordProps(); - pNewProps->nFontIndex = - GetWordFontIndex(word, charset, pWordProps->nFontIndex); - return AddWord(newplace, CPVT_WordInfo(word, charset, -1, pNewProps)); - } - int32_t nFontIndex = - GetSubWord() > 0 ? GetDefaultFontIndex() - : GetWordFontIndex(word, charset, GetDefaultFontIndex()); - return AddWord(newplace, CPVT_WordInfo(word, charset, nFontIndex, NULL)); -} -CPVT_WordPlace CPDF_VariableText::InsertSection( - const CPVT_WordPlace& place, - const CPVT_SecProps* pSecProps, - const CPVT_WordProps* pWordProps) { - int32_t nTotlaWords = GetTotalWords(); - if (m_nLimitChar > 0 && nTotlaWords >= m_nLimitChar) { - return place; - } - if (m_nCharArray > 0 && nTotlaWords >= m_nCharArray) { - return place; - } - if (!m_bMultiLine) { - return place; - } - CPVT_WordPlace wordplace = place; - UpdateWordPlace(wordplace); - CPVT_WordPlace newplace = place; - if (CSection* pSection = m_SectionArray.GetAt(wordplace.nSecIndex)) { - CPVT_WordPlace NewPlace(wordplace.nSecIndex + 1, 0, -1); - CPVT_SectionInfo secinfo; - if (m_bRichText) { - if (pSecProps) { - secinfo.pSecProps = new CPVT_SecProps(*pSecProps); - } - if (pWordProps) { - secinfo.pWordProps = new CPVT_WordProps(*pWordProps); - } - } - AddSection(NewPlace, secinfo); - newplace = NewPlace; - if (CSection* pNewSection = m_SectionArray.GetAt(NewPlace.nSecIndex)) { - for (int32_t w = wordplace.nWordIndex + 1, - sz = pSection->m_WordArray.GetSize(); - w < sz; w++) { - if (CPVT_WordInfo* pWord = pSection->m_WordArray.GetAt(w)) { - NewPlace.nWordIndex++; - pNewSection->AddWord(NewPlace, *pWord); - } - } - } - ClearSectionRightWords(wordplace); - } - return newplace; -} -CPVT_WordPlace CPDF_VariableText::InsertText(const CPVT_WordPlace& place, - const FX_WCHAR* text, - int32_t charset, - const CPVT_SecProps* pSecProps, - const CPVT_WordProps* pProps) { - CFX_WideString swText = text; - CPVT_WordPlace wp = place; - for (int32_t i = 0, sz = swText.GetLength(); i < sz; i++) { - CPVT_WordPlace oldwp = wp; - FX_WORD word = swText.GetAt(i); - switch (word) { - case 0x0D: - if (m_bMultiLine) { - if (swText.GetAt(i + 1) == 0x0A) { - i += 1; - } - wp = InsertSection(wp, pSecProps, pProps); - } - break; - case 0x0A: - if (m_bMultiLine) { - if (swText.GetAt(i + 1) == 0x0D) { - i += 1; - } - wp = InsertSection(wp, pSecProps, pProps); - } - break; - case 0x09: - word = 0x20; - default: - wp = InsertWord(wp, word, charset, pProps); - break; - } - if (wp == oldwp) { - break; - } - } - return wp; -} -CPVT_WordPlace CPDF_VariableText::DeleteWords( - const CPVT_WordRange& PlaceRange) { - FX_BOOL bLastSecPos = FALSE; - if (CSection* pSection = m_SectionArray.GetAt(PlaceRange.EndPos.nSecIndex)) { - bLastSecPos = (PlaceRange.EndPos == pSection->GetEndWordPlace()); - } - ClearWords(PlaceRange); - if (PlaceRange.BeginPos.nSecIndex != PlaceRange.EndPos.nSecIndex) { - ClearEmptySections(PlaceRange); - if (!bLastSecPos) { - LinkLatterSection(PlaceRange.BeginPos); - } - } - return PlaceRange.BeginPos; -} -CPVT_WordPlace CPDF_VariableText::DeleteWord(const CPVT_WordPlace& place) { - return ClearRightWord(AdjustLineHeader(place, TRUE)); -} -CPVT_WordPlace CPDF_VariableText::BackSpaceWord(const CPVT_WordPlace& place) { - return ClearLeftWord(AdjustLineHeader(place, TRUE)); -} -void CPDF_VariableText::SetText(const FX_WCHAR* text, - int32_t charset, - const CPVT_SecProps* pSecProps, - const CPVT_WordProps* pWordProps) { - DeleteWords(CPVT_WordRange(GetBeginWordPlace(), GetEndWordPlace())); - CFX_WideString swText = text; - CPVT_WordPlace wp(0, 0, -1); - CPVT_SectionInfo secinfo; - if (m_bRichText) { - if (pSecProps) { - secinfo.pSecProps = new CPVT_SecProps(*pSecProps); - } - if (pWordProps) { - secinfo.pWordProps = new CPVT_WordProps(*pWordProps); - } - } - if (CSection* pSection = m_SectionArray.GetAt(0)) { - pSection->m_SecInfo = secinfo; - } - int32_t nCharCount = 0; - for (int32_t i = 0, sz = swText.GetLength(); i < sz; i++) { - if (m_nLimitChar > 0 && nCharCount >= m_nLimitChar) { - break; - } - if (m_nCharArray > 0 && nCharCount >= m_nCharArray) { - break; - } - FX_WORD word = swText.GetAt(i); - switch (word) { - case 0x0D: - if (m_bMultiLine) { - if (swText.GetAt(i + 1) == 0x0A) { - i += 1; - } - wp.nSecIndex++; - wp.nLineIndex = 0; - wp.nWordIndex = -1; - AddSection(wp, secinfo); - } - break; - case 0x0A: - if (m_bMultiLine) { - if (swText.GetAt(i + 1) == 0x0D) { - i += 1; - } - wp.nSecIndex++; - wp.nLineIndex = 0; - wp.nWordIndex = -1; - AddSection(wp, secinfo); - } - break; - case 0x09: - word = 0x20; - default: - wp = InsertWord(wp, word, charset, pWordProps); - break; - } - nCharCount++; - } -} -void CPDF_VariableText::UpdateWordPlace(CPVT_WordPlace& place) const { - if (place.nSecIndex < 0) { - place = GetBeginWordPlace(); - } - if (place.nSecIndex >= m_SectionArray.GetSize()) { - place = GetEndWordPlace(); - } - place = AdjustLineHeader(place, TRUE); - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - pSection->UpdateWordPlace(place); - } -} -int32_t CPDF_VariableText::WordPlaceToWordIndex( - const CPVT_WordPlace& place) const { - CPVT_WordPlace newplace = place; - UpdateWordPlace(newplace); - int32_t nIndex = 0; - int32_t i = 0; - int32_t sz = 0; - for (i = 0, sz = m_SectionArray.GetSize(); i < sz && i < newplace.nSecIndex; - i++) { - if (CSection* pSection = m_SectionArray.GetAt(i)) { - nIndex += pSection->m_WordArray.GetSize(); - if (i != m_SectionArray.GetSize() - 1) { - nIndex += PVT_RETURN_LENGTH; - } - } - } - if (i >= 0 && i < m_SectionArray.GetSize()) { - nIndex += newplace.nWordIndex + PVT_RETURN_LENGTH; - } - return nIndex; -} -CPVT_WordPlace CPDF_VariableText::WordIndexToWordPlace(int32_t index) const { - CPVT_WordPlace place = GetBeginWordPlace(); - int32_t nOldIndex = 0, nIndex = 0; - FX_BOOL bFind = FALSE; - for (int32_t i = 0, sz = m_SectionArray.GetSize(); i < sz; i++) { - if (CSection* pSection = m_SectionArray.GetAt(i)) { - nIndex += pSection->m_WordArray.GetSize(); - if (nIndex == index) { - place = pSection->GetEndWordPlace(); - bFind = TRUE; - break; - } else if (nIndex > index) { - place.nSecIndex = i; - place.nWordIndex = index - nOldIndex - 1; - pSection->UpdateWordPlace(place); - bFind = TRUE; - break; - } - if (i != m_SectionArray.GetSize() - 1) { - nIndex += PVT_RETURN_LENGTH; - } - nOldIndex = nIndex; - } - } - if (!bFind) { - place = GetEndWordPlace(); - } - return place; -} -CPVT_WordPlace CPDF_VariableText::GetBeginWordPlace() const { - return m_bInitial ? CPVT_WordPlace(0, 0, -1) : CPVT_WordPlace(); -} -CPVT_WordPlace CPDF_VariableText::GetEndWordPlace() const { - if (CSection* pSection = m_SectionArray.GetAt(m_SectionArray.GetSize() - 1)) { - return pSection->GetEndWordPlace(); - } - return CPVT_WordPlace(); -} -CPVT_WordPlace CPDF_VariableText::GetPrevWordPlace( - const CPVT_WordPlace& place) const { - if (place.nSecIndex < 0) { - return GetBeginWordPlace(); - } - if (place.nSecIndex >= m_SectionArray.GetSize()) { - return GetEndWordPlace(); - } - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - if (place.WordCmp(pSection->GetBeginWordPlace()) <= 0) { - if (CSection* pPrevSection = m_SectionArray.GetAt(place.nSecIndex - 1)) { - return pPrevSection->GetEndWordPlace(); - } - return GetBeginWordPlace(); - } - return pSection->GetPrevWordPlace(place); - } - return place; -} -CPVT_WordPlace CPDF_VariableText::GetNextWordPlace( - const CPVT_WordPlace& place) const { - if (place.nSecIndex < 0) { - return GetBeginWordPlace(); - } - if (place.nSecIndex >= m_SectionArray.GetSize()) { - return GetEndWordPlace(); - } - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - if (place.WordCmp(pSection->GetEndWordPlace()) >= 0) { - if (CSection* pNextSection = m_SectionArray.GetAt(place.nSecIndex + 1)) { - return pNextSection->GetBeginWordPlace(); - } - return GetEndWordPlace(); - } - return pSection->GetNextWordPlace(place); - } - return place; -} -CPVT_WordPlace CPDF_VariableText::SearchWordPlace( - const CFX_FloatPoint& point) const { - CFX_FloatPoint pt = OutToIn(point); - CPVT_WordPlace place = GetBeginWordPlace(); - int32_t nLeft = 0; - int32_t nRight = m_SectionArray.GetSize() - 1; - int32_t nMid = m_SectionArray.GetSize() / 2; - FX_BOOL bUp = TRUE; - FX_BOOL bDown = TRUE; - while (nLeft <= nRight) { - if (CSection* pSection = m_SectionArray.GetAt(nMid)) { - if (IsFloatBigger(pt.y, pSection->m_SecInfo.rcSection.top)) { - bUp = FALSE; - } - if (IsFloatBigger(pSection->m_SecInfo.rcSection.bottom, pt.y)) { - bDown = FALSE; - } - if (IsFloatSmaller(pt.y, pSection->m_SecInfo.rcSection.top)) { - nRight = nMid - 1; - nMid = (nLeft + nRight) / 2; - continue; - } else if (IsFloatBigger(pt.y, pSection->m_SecInfo.rcSection.bottom)) { - nLeft = nMid + 1; - nMid = (nLeft + nRight) / 2; - continue; - } else { - place = pSection->SearchWordPlace( - CFX_FloatPoint(pt.x - pSection->m_SecInfo.rcSection.left, - pt.y - pSection->m_SecInfo.rcSection.top)); - place.nSecIndex = nMid; - return place; - } - } else { - break; - } - } - if (bUp) { - place = GetBeginWordPlace(); - } - if (bDown) { - place = GetEndWordPlace(); - } - return place; -} -CPVT_WordPlace CPDF_VariableText::GetUpWordPlace( - const CPVT_WordPlace& place, - const CFX_FloatPoint& point) const { - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - CPVT_WordPlace temp = place; - CFX_FloatPoint pt = OutToIn(point); - if (temp.nLineIndex-- > 0) { - return pSection->SearchWordPlace( - pt.x - pSection->m_SecInfo.rcSection.left, temp); - } - if (temp.nSecIndex-- > 0) { - if (CSection* pLastSection = m_SectionArray.GetAt(temp.nSecIndex)) { - temp.nLineIndex = pLastSection->m_LineArray.GetSize() - 1; - return pLastSection->SearchWordPlace( - pt.x - pLastSection->m_SecInfo.rcSection.left, temp); - } - } - } - return place; -} -CPVT_WordPlace CPDF_VariableText::GetDownWordPlace( - const CPVT_WordPlace& place, - const CFX_FloatPoint& point) const { - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - CPVT_WordPlace temp = place; - CFX_FloatPoint pt = OutToIn(point); - if (temp.nLineIndex++ < pSection->m_LineArray.GetSize() - 1) { - return pSection->SearchWordPlace( - pt.x - pSection->m_SecInfo.rcSection.left, temp); - } - if (temp.nSecIndex++ < m_SectionArray.GetSize() - 1) { - if (CSection* pNextSection = m_SectionArray.GetAt(temp.nSecIndex)) { - temp.nLineIndex = 0; - return pNextSection->SearchWordPlace( - pt.x - pSection->m_SecInfo.rcSection.left, temp); - } - } - } - return place; -} -CPVT_WordPlace CPDF_VariableText::GetLineBeginPlace( - const CPVT_WordPlace& place) const { - return CPVT_WordPlace(place.nSecIndex, place.nLineIndex, -1); -} -CPVT_WordPlace CPDF_VariableText::GetLineEndPlace( - const CPVT_WordPlace& place) const { - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - if (CLine* pLine = pSection->m_LineArray.GetAt(place.nLineIndex)) - return pLine->GetEndWordPlace(); - } - return place; -} -CPVT_WordPlace CPDF_VariableText::GetSectionBeginPlace( - const CPVT_WordPlace& place) const { - return CPVT_WordPlace(place.nSecIndex, 0, -1); -} -CPVT_WordPlace CPDF_VariableText::GetSectionEndPlace( - const CPVT_WordPlace& place) const { - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - return pSection->GetEndWordPlace(); - } - return place; -} -int32_t CPDF_VariableText::GetTotalWords() const { - int32_t nTotal = 0; - for (int32_t i = 0, sz = m_SectionArray.GetSize(); i < sz; i++) - if (CSection* pSection = m_SectionArray.GetAt(i)) { - nTotal += (pSection->m_WordArray.GetSize() + PVT_RETURN_LENGTH); - } - return nTotal - PVT_RETURN_LENGTH; -} -void CPDF_VariableText::ResetSectionArray() { - for (int32_t s = 0, sz = m_SectionArray.GetSize(); s < sz; s++) { - delete m_SectionArray.GetAt(s); - } - m_SectionArray.RemoveAll(); -} -CPVT_WordPlace CPDF_VariableText::AddSection(const CPVT_WordPlace& place, - const CPVT_SectionInfo& secinfo) { - if (IsValid() && !m_bMultiLine) { - return place; - } - int32_t nSecIndex = - std::max(std::min(place.nSecIndex, m_SectionArray.GetSize()), 0); - CSection* pSection = new CSection(this); - pSection->m_SecInfo = secinfo; - pSection->SecPlace.nSecIndex = nSecIndex; - if (nSecIndex == m_SectionArray.GetSize()) { - m_SectionArray.Add(pSection); - } else { - m_SectionArray.InsertAt(nSecIndex, pSection); - } - return place; -} -CPVT_WordPlace CPDF_VariableText::AddLine(const CPVT_WordPlace& place, - const CPVT_LineInfo& lineinfo) { - if (m_SectionArray.IsEmpty()) { - return place; - } - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - return pSection->AddLine(lineinfo); - } - return place; -} -CPVT_WordPlace CPDF_VariableText::AddWord(const CPVT_WordPlace& place, - const CPVT_WordInfo& wordinfo) { - if (m_SectionArray.GetSize() <= 0) { - return place; - } - CPVT_WordPlace newplace = place; - newplace.nSecIndex = - std::max(std::min(newplace.nSecIndex, m_SectionArray.GetSize() - 1), 0); - if (CSection* pSection = m_SectionArray.GetAt(newplace.nSecIndex)) { - return pSection->AddWord(newplace, wordinfo); - } - return place; -} -FX_BOOL CPDF_VariableText::GetWordInfo(const CPVT_WordPlace& place, - CPVT_WordInfo& wordinfo) { - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - if (CPVT_WordInfo* pWord = pSection->m_WordArray.GetAt(place.nWordIndex)) { - wordinfo = *pWord; - return TRUE; - } - } - return FALSE; -} -FX_BOOL CPDF_VariableText::SetWordInfo(const CPVT_WordPlace& place, - const CPVT_WordInfo& wordinfo) { - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - if (CPVT_WordInfo* pWord = pSection->m_WordArray.GetAt(place.nWordIndex)) { - *pWord = wordinfo; - return TRUE; - } - } - return FALSE; -} -FX_BOOL CPDF_VariableText::GetLineInfo(const CPVT_WordPlace& place, - CPVT_LineInfo& lineinfo) { - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - if (CLine* pLine = pSection->m_LineArray.GetAt(place.nLineIndex)) { - lineinfo = pLine->m_LineInfo; - return TRUE; - } - } - return FALSE; -} -FX_BOOL CPDF_VariableText::GetSectionInfo(const CPVT_WordPlace& place, - CPVT_SectionInfo& secinfo) { - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - secinfo = pSection->m_SecInfo; - return TRUE; - } - return FALSE; -} -CFX_FloatRect CPDF_VariableText::GetContentRect() const { - return InToOut(CPVT_FloatRect(CPDF_EditContainer::GetContentRect())); -} -FX_FLOAT CPDF_VariableText::GetWordFontSize(const CPVT_WordInfo& WordInfo, - FX_BOOL bFactFontSize) { - return m_bRichText && WordInfo.pWordProps - ? (WordInfo.pWordProps->nScriptType == PVTWORD_SCRIPT_NORMAL || - bFactFontSize - ? WordInfo.pWordProps->fFontSize - : WordInfo.pWordProps->fFontSize * PVT_HALF) - : GetFontSize(); -} -int32_t CPDF_VariableText::GetWordFontIndex(const CPVT_WordInfo& WordInfo) { - return m_bRichText && WordInfo.pWordProps ? WordInfo.pWordProps->nFontIndex - : WordInfo.nFontIndex; -} -FX_FLOAT CPDF_VariableText::GetWordWidth(int32_t nFontIndex, - FX_WORD Word, - FX_WORD SubWord, - FX_FLOAT fCharSpace, - int32_t nHorzScale, - FX_FLOAT fFontSize, - FX_FLOAT fWordTail, - int32_t nWordStyle) { - return (GetCharWidth(nFontIndex, Word, SubWord, nWordStyle) * fFontSize * - PVT_FONTSCALE + - fCharSpace) * - nHorzScale * PVT_PERCENT + - fWordTail; -} -FX_FLOAT CPDF_VariableText::GetWordWidth(const CPVT_WordInfo& WordInfo) { - return GetWordWidth( - GetWordFontIndex(WordInfo), WordInfo.Word, GetSubWord(), - GetCharSpace(WordInfo), GetHorzScale(WordInfo), GetWordFontSize(WordInfo), - WordInfo.fWordTail, - WordInfo.pWordProps ? WordInfo.pWordProps->nWordStyle : 0); -} -FX_FLOAT CPDF_VariableText::GetLineAscent(const CPVT_SectionInfo& SecInfo) { - return m_bRichText && SecInfo.pWordProps - ? GetFontAscent(SecInfo.pWordProps->nFontIndex, - SecInfo.pWordProps->fFontSize) - : GetFontAscent(GetDefaultFontIndex(), GetFontSize()); -} -FX_FLOAT CPDF_VariableText::GetLineDescent(const CPVT_SectionInfo& SecInfo) { - return m_bRichText && SecInfo.pWordProps - ? GetFontDescent(SecInfo.pWordProps->nFontIndex, - SecInfo.pWordProps->fFontSize) - : GetFontDescent(GetDefaultFontIndex(), GetFontSize()); -} -FX_FLOAT CPDF_VariableText::GetFontAscent(int32_t nFontIndex, - FX_FLOAT fFontSize) { - return (FX_FLOAT)GetTypeAscent(nFontIndex) * fFontSize * PVT_FONTSCALE; -} -FX_FLOAT CPDF_VariableText::GetFontDescent(int32_t nFontIndex, - FX_FLOAT fFontSize) { - return (FX_FLOAT)GetTypeDescent(nFontIndex) * fFontSize * PVT_FONTSCALE; -} -FX_FLOAT CPDF_VariableText::GetWordAscent(const CPVT_WordInfo& WordInfo, - FX_FLOAT fFontSize) { - return GetFontAscent(GetWordFontIndex(WordInfo), fFontSize); -} -FX_FLOAT CPDF_VariableText::GetWordDescent(const CPVT_WordInfo& WordInfo, - FX_FLOAT fFontSize) { - return GetFontDescent(GetWordFontIndex(WordInfo), fFontSize); -} -FX_FLOAT CPDF_VariableText::GetWordAscent(const CPVT_WordInfo& WordInfo, - FX_BOOL bFactFontSize) { - return GetFontAscent(GetWordFontIndex(WordInfo), - GetWordFontSize(WordInfo, bFactFontSize)); -} -FX_FLOAT CPDF_VariableText::GetWordDescent(const CPVT_WordInfo& WordInfo, - FX_BOOL bFactFontSize) { - return GetFontDescent(GetWordFontIndex(WordInfo), - GetWordFontSize(WordInfo, bFactFontSize)); -} -FX_FLOAT CPDF_VariableText::GetLineLeading(const CPVT_SectionInfo& SecInfo) { - return m_bRichText && SecInfo.pSecProps ? SecInfo.pSecProps->fLineLeading - : m_fLineLeading; -} -FX_FLOAT CPDF_VariableText::GetLineIndent(const CPVT_SectionInfo& SecInfo) { - return m_bRichText && SecInfo.pSecProps ? SecInfo.pSecProps->fLineIndent - : 0.0f; -} -int32_t CPDF_VariableText::GetAlignment(const CPVT_SectionInfo& SecInfo) { - return m_bRichText && SecInfo.pSecProps ? SecInfo.pSecProps->nAlignment - : m_nAlignment; -} -FX_FLOAT CPDF_VariableText::GetCharSpace(const CPVT_WordInfo& WordInfo) { - return m_bRichText && WordInfo.pWordProps ? WordInfo.pWordProps->fCharSpace - : m_fCharSpace; -} -int32_t CPDF_VariableText::GetHorzScale(const CPVT_WordInfo& WordInfo) { - return m_bRichText && WordInfo.pWordProps ? WordInfo.pWordProps->nHorzScale - : m_nHorzScale; -} -void CPDF_VariableText::ClearSectionRightWords(const CPVT_WordPlace& place) { - CPVT_WordPlace wordplace = AdjustLineHeader(place, TRUE); - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - for (int32_t w = pSection->m_WordArray.GetSize() - 1; - w > wordplace.nWordIndex; w--) { - delete pSection->m_WordArray.GetAt(w); - pSection->m_WordArray.RemoveAt(w); - } - } -} -CPVT_WordPlace CPDF_VariableText::AdjustLineHeader(const CPVT_WordPlace& place, - FX_BOOL bPrevOrNext) const { - if (place.nWordIndex < 0 && place.nLineIndex > 0) { - return bPrevOrNext ? GetPrevWordPlace(place) : GetNextWordPlace(place); - } - return place; -} -FX_BOOL CPDF_VariableText::ClearEmptySection(const CPVT_WordPlace& place) { - if (place.nSecIndex == 0 && m_SectionArray.GetSize() == 1) { - return FALSE; - } - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - if (pSection->m_WordArray.GetSize() == 0) { - delete pSection; - m_SectionArray.RemoveAt(place.nSecIndex); - return TRUE; - } - } - return FALSE; -} -void CPDF_VariableText::ClearEmptySections(const CPVT_WordRange& PlaceRange) { - CPVT_WordPlace wordplace; - for (int32_t s = PlaceRange.EndPos.nSecIndex; - s > PlaceRange.BeginPos.nSecIndex; s--) { - wordplace.nSecIndex = s; - ClearEmptySection(wordplace); - } -} -void CPDF_VariableText::LinkLatterSection(const CPVT_WordPlace& place) { - CPVT_WordPlace oldplace = AdjustLineHeader(place, TRUE); - if (CSection* pNextSection = m_SectionArray.GetAt(place.nSecIndex + 1)) { - if (CSection* pSection = m_SectionArray.GetAt(oldplace.nSecIndex)) { - for (int32_t w = 0, sz = pNextSection->m_WordArray.GetSize(); w < sz; - w++) { - if (CPVT_WordInfo* pWord = pNextSection->m_WordArray.GetAt(w)) { - oldplace.nWordIndex++; - pSection->AddWord(oldplace, *pWord); - } - } - } - delete pNextSection; - m_SectionArray.RemoveAt(place.nSecIndex + 1); - } -} -void CPDF_VariableText::ClearWords(const CPVT_WordRange& PlaceRange) { - CPVT_WordRange NewRange; - NewRange.BeginPos = AdjustLineHeader(PlaceRange.BeginPos, TRUE); - NewRange.EndPos = AdjustLineHeader(PlaceRange.EndPos, TRUE); - for (int32_t s = NewRange.EndPos.nSecIndex; s >= NewRange.BeginPos.nSecIndex; - s--) { - if (CSection* pSection = m_SectionArray.GetAt(s)) { - pSection->ClearWords(NewRange); - } - } -} -CPVT_WordPlace CPDF_VariableText::ClearLeftWord(const CPVT_WordPlace& place) { - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - CPVT_WordPlace leftplace = GetPrevWordPlace(place); - if (leftplace != place) { - if (leftplace.nSecIndex != place.nSecIndex) { - if (pSection->m_WordArray.GetSize() == 0) { - ClearEmptySection(place); - } else { - LinkLatterSection(leftplace); - } - } else { - pSection->ClearWord(place); - } - } - return leftplace; - } - return place; -} -CPVT_WordPlace CPDF_VariableText::ClearRightWord(const CPVT_WordPlace& place) { - if (CSection* pSection = m_SectionArray.GetAt(place.nSecIndex)) { - CPVT_WordPlace rightplace = - AdjustLineHeader(GetNextWordPlace(place), FALSE); - if (rightplace != place) { - if (rightplace.nSecIndex != place.nSecIndex) { - LinkLatterSection(place); - } else { - pSection->ClearWord(rightplace); - } - } - } - return place; -} -void CPDF_VariableText::RearrangeAll() { - Rearrange(CPVT_WordRange(GetBeginWordPlace(), GetEndWordPlace())); -} -void CPDF_VariableText::RearrangePart(const CPVT_WordRange& PlaceRange) { - Rearrange(PlaceRange); -} -CPVT_FloatRect CPDF_VariableText::Rearrange(const CPVT_WordRange& PlaceRange) { - CPVT_FloatRect rcRet; - if (IsValid()) { - if (m_bAutoFontSize) { - SetFontSize(GetAutoFontSize()); - rcRet = RearrangeSections( - CPVT_WordRange(GetBeginWordPlace(), GetEndWordPlace())); - } else { - rcRet = RearrangeSections(PlaceRange); - } - } - SetContentRect(rcRet); - return rcRet; -} -FX_FLOAT CPDF_VariableText::GetAutoFontSize() { - int32_t nTotal = sizeof(gFontSizeSteps) / sizeof(uint8_t); - if (IsMultiLine()) { - nTotal /= 4; - } - if (nTotal <= 0) { - return 0; - } - if (GetPlateWidth() <= 0) { - return 0; - } - int32_t nLeft = 0; - int32_t nRight = nTotal - 1; - int32_t nMid = nTotal / 2; - while (nLeft <= nRight) { - if (IsBigger(gFontSizeSteps[nMid])) { - nRight = nMid - 1; - nMid = (nLeft + nRight) / 2; - continue; - } else { - nLeft = nMid + 1; - nMid = (nLeft + nRight) / 2; - continue; - } - } - return (FX_FLOAT)gFontSizeSteps[nMid]; -} -FX_BOOL CPDF_VariableText::IsBigger(FX_FLOAT fFontSize) { - FX_BOOL bBigger = FALSE; - CPVT_Size szTotal; - for (int32_t s = 0, sz = m_SectionArray.GetSize(); s < sz; s++) { - if (CSection* pSection = m_SectionArray.GetAt(s)) { - CPVT_Size size = pSection->GetSectionSize(fFontSize); - szTotal.x = std::max(size.x, szTotal.x); - szTotal.y += size.y; - if (IsFloatBigger(szTotal.x, GetPlateWidth()) || - IsFloatBigger(szTotal.y, GetPlateHeight())) { - bBigger = TRUE; - break; - } - } - } - return bBigger; -} -CPVT_FloatRect CPDF_VariableText::RearrangeSections( - const CPVT_WordRange& PlaceRange) { - CPVT_WordPlace place; - FX_FLOAT fPosY = 0; - FX_FLOAT fOldHeight; - int32_t nSSecIndex = PlaceRange.BeginPos.nSecIndex; - int32_t nESecIndex = PlaceRange.EndPos.nSecIndex; - CPVT_FloatRect rcRet; - for (int32_t s = 0, sz = m_SectionArray.GetSize(); s < sz; s++) { - place.nSecIndex = s; - if (CSection* pSection = m_SectionArray.GetAt(s)) { - pSection->SecPlace = place; - CPVT_FloatRect rcSec = pSection->m_SecInfo.rcSection; - if (s >= nSSecIndex) { - if (s <= nESecIndex) { - rcSec = pSection->Rearrange(); - rcSec.top += fPosY; - rcSec.bottom += fPosY; - } else { - fOldHeight = pSection->m_SecInfo.rcSection.bottom - - pSection->m_SecInfo.rcSection.top; - rcSec.top = fPosY; - rcSec.bottom = fPosY + fOldHeight; - } - pSection->m_SecInfo.rcSection = rcSec; - pSection->ResetLinePlace(); - } - if (s == 0) { - rcRet = rcSec; - } else { - rcRet.left = std::min(rcSec.left, rcRet.left); - rcRet.top = std::min(rcSec.top, rcRet.top); - rcRet.right = std::max(rcSec.right, rcRet.right); - rcRet.bottom = std::max(rcSec.bottom, rcRet.bottom); - } - fPosY += rcSec.Height(); - } - } - return rcRet; -} -int32_t CPDF_VariableText::GetCharWidth(int32_t nFontIndex, - FX_WORD Word, - FX_WORD SubWord, - int32_t nWordStyle) { - if (!m_pVTProvider) { - return 0; - } - if (SubWord > 0) { - return m_pVTProvider->GetCharWidth(nFontIndex, SubWord, nWordStyle); - } - return m_pVTProvider->GetCharWidth(nFontIndex, Word, nWordStyle); -} -int32_t CPDF_VariableText::GetTypeAscent(int32_t nFontIndex) { - return m_pVTProvider ? m_pVTProvider->GetTypeAscent(nFontIndex) : 0; -} -int32_t CPDF_VariableText::GetTypeDescent(int32_t nFontIndex) { - return m_pVTProvider ? m_pVTProvider->GetTypeDescent(nFontIndex) : 0; -} -int32_t CPDF_VariableText::GetWordFontIndex(FX_WORD word, - int32_t charset, - int32_t nFontIndex) { - return m_pVTProvider - ? m_pVTProvider->GetWordFontIndex(word, charset, nFontIndex) - : -1; -} -int32_t CPDF_VariableText::GetDefaultFontIndex() { - return m_pVTProvider ? m_pVTProvider->GetDefaultFontIndex() : -1; -} -FX_BOOL CPDF_VariableText::IsLatinWord(FX_WORD word) { - return m_pVTProvider ? m_pVTProvider->IsLatinWord(word) : FALSE; -} -IPDF_VariableText_Iterator* CPDF_VariableText::GetIterator() { - if (!m_pVTIterator) { - m_pVTIterator = new CPDF_VariableText_Iterator(this); - } - return m_pVTIterator; -} -IPDF_VariableText_Provider* CPDF_VariableText::SetProvider( - IPDF_VariableText_Provider* pProvider) { - IPDF_VariableText_Provider* pOld = m_pVTProvider; - m_pVTProvider = pProvider; - return pOld; -} -CPDF_VariableText_Iterator::CPDF_VariableText_Iterator(CPDF_VariableText* pVT) - : m_CurPos(-1, -1, -1), m_pVT(pVT) {} -CPDF_VariableText_Iterator::~CPDF_VariableText_Iterator() {} -void CPDF_VariableText_Iterator::SetAt(int32_t nWordIndex) { - m_CurPos = m_pVT->WordIndexToWordPlace(nWordIndex); -} -void CPDF_VariableText_Iterator::SetAt(const CPVT_WordPlace& place) { - ASSERT(m_pVT); - m_CurPos = place; -} -FX_BOOL CPDF_VariableText_Iterator::NextWord() { - if (m_CurPos == m_pVT->GetEndWordPlace()) { - return FALSE; - } - m_CurPos = m_pVT->GetNextWordPlace(m_CurPos); - return TRUE; -} -FX_BOOL CPDF_VariableText_Iterator::PrevWord() { - if (m_CurPos == m_pVT->GetBeginWordPlace()) { - return FALSE; - } - m_CurPos = m_pVT->GetPrevWordPlace(m_CurPos); - return TRUE; -} -FX_BOOL CPDF_VariableText_Iterator::NextLine() { - if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - if (m_CurPos.nLineIndex < pSection->m_LineArray.GetSize() - 1) { - m_CurPos = - CPVT_WordPlace(m_CurPos.nSecIndex, m_CurPos.nLineIndex + 1, -1); - return TRUE; - } - if (m_CurPos.nSecIndex < m_pVT->m_SectionArray.GetSize() - 1) { - m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex + 1, 0, -1); - return TRUE; - } - } - return FALSE; -} -FX_BOOL CPDF_VariableText_Iterator::PrevLine() { - if (m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - if (m_CurPos.nLineIndex > 0) { - m_CurPos = - CPVT_WordPlace(m_CurPos.nSecIndex, m_CurPos.nLineIndex - 1, -1); - return TRUE; - } - if (m_CurPos.nSecIndex > 0) { - if (CSection* pLastSection = - m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex - 1)) { - m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex - 1, - pLastSection->m_LineArray.GetSize() - 1, -1); - return TRUE; - } - } - } - return FALSE; -} -FX_BOOL CPDF_VariableText_Iterator::NextSection() { - if (m_CurPos.nSecIndex < m_pVT->m_SectionArray.GetSize() - 1) { - m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex + 1, 0, -1); - return TRUE; - } - return FALSE; -} -FX_BOOL CPDF_VariableText_Iterator::PrevSection() { - ASSERT(m_pVT); - if (m_CurPos.nSecIndex > 0) { - m_CurPos = CPVT_WordPlace(m_CurPos.nSecIndex - 1, 0, -1); - return TRUE; - } - return FALSE; -} -FX_BOOL CPDF_VariableText_Iterator::GetWord(CPVT_Word& word) const { - word.WordPlace = m_CurPos; - if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - if (pSection->m_LineArray.GetAt(m_CurPos.nLineIndex)) { - if (CPVT_WordInfo* pWord = - pSection->m_WordArray.GetAt(m_CurPos.nWordIndex)) { - word.Word = pWord->Word; - word.nCharset = pWord->nCharset; - word.fWidth = m_pVT->GetWordWidth(*pWord); - word.ptWord = m_pVT->InToOut( - CFX_FloatPoint(pWord->fWordX + pSection->m_SecInfo.rcSection.left, - pWord->fWordY + pSection->m_SecInfo.rcSection.top)); - word.fAscent = m_pVT->GetWordAscent(*pWord); - word.fDescent = m_pVT->GetWordDescent(*pWord); - if (pWord->pWordProps) { - word.WordProps = *pWord->pWordProps; - } - word.nFontIndex = m_pVT->GetWordFontIndex(*pWord); - word.fFontSize = m_pVT->GetWordFontSize(*pWord); - return TRUE; - } - } - } - return FALSE; -} -FX_BOOL CPDF_VariableText_Iterator::SetWord(const CPVT_Word& word) { - if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - if (CPVT_WordInfo* pWord = - pSection->m_WordArray.GetAt(m_CurPos.nWordIndex)) { - if (pWord->pWordProps) { - *pWord->pWordProps = word.WordProps; - } - return TRUE; - } - } - return FALSE; -} -FX_BOOL CPDF_VariableText_Iterator::GetLine(CPVT_Line& line) const { - ASSERT(m_pVT); - line.lineplace = CPVT_WordPlace(m_CurPos.nSecIndex, m_CurPos.nLineIndex, -1); - if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - if (CLine* pLine = pSection->m_LineArray.GetAt(m_CurPos.nLineIndex)) { - line.ptLine = m_pVT->InToOut(CFX_FloatPoint( - pLine->m_LineInfo.fLineX + pSection->m_SecInfo.rcSection.left, - pLine->m_LineInfo.fLineY + pSection->m_SecInfo.rcSection.top)); - line.fLineWidth = pLine->m_LineInfo.fLineWidth; - line.fLineAscent = pLine->m_LineInfo.fLineAscent; - line.fLineDescent = pLine->m_LineInfo.fLineDescent; - line.lineEnd = pLine->GetEndWordPlace(); - return TRUE; - } - } - return FALSE; -} -FX_BOOL CPDF_VariableText_Iterator::GetSection(CPVT_Section& section) const { - section.secplace = CPVT_WordPlace(m_CurPos.nSecIndex, 0, -1); - if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - section.rcSection = m_pVT->InToOut(pSection->m_SecInfo.rcSection); - if (pSection->m_SecInfo.pSecProps) { - section.SecProps = *pSection->m_SecInfo.pSecProps; - } - if (pSection->m_SecInfo.pWordProps) { - section.WordProps = *pSection->m_SecInfo.pWordProps; - } - return TRUE; - } - return FALSE; -} -FX_BOOL CPDF_VariableText_Iterator::SetSection(const CPVT_Section& section) { - if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) { - if (pSection->m_SecInfo.pSecProps) { - *pSection->m_SecInfo.pSecProps = section.SecProps; - } - if (pSection->m_SecInfo.pWordProps) { - *pSection->m_SecInfo.pWordProps = section.WordProps; - } - return TRUE; - } - return FALSE; -} |