From 3f3b45cc74b0499912409f766a595945dbbfc4c5 Mon Sep 17 00:00:00 2001 From: John Abd-El-Malek Date: Fri, 23 May 2014 17:28:10 -0700 Subject: Convert all line endings to LF. --- fpdfsdk/src/fxedit/fxet_ap.cpp | 450 ++++++++++++++++++++--------------------- 1 file changed, 225 insertions(+), 225 deletions(-) (limited to 'fpdfsdk/src/fxedit/fxet_ap.cpp') diff --git a/fpdfsdk/src/fxedit/fxet_ap.cpp b/fpdfsdk/src/fxedit/fxet_ap.cpp index 9730d37a45..92e5bfc1dd 100644 --- a/fpdfsdk/src/fxedit/fxet_ap.cpp +++ b/fpdfsdk/src/fxedit/fxet_ap.cpp @@ -1,225 +1,225 @@ -// 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 "../../include/fxedit/fxet_stub.h" -#include "../../include/fxedit/fx_edit.h" -#include "../../include/fxedit/fxet_edit.h" - -CFX_ByteString GetPDFWordString(IFX_Edit_FontMap * pFontMap, FX_INT32 nFontIndex, FX_WORD Word, FX_WORD SubWord) -{ - ASSERT (pFontMap != NULL); - - CFX_ByteString sWord; - - if (CPDF_Font * pPDFFont = pFontMap->GetPDFFont(nFontIndex)) - { - if (SubWord > 0) - { - Word = SubWord; - } - else - { - FX_DWORD dwCharCode = -1; - - if (pPDFFont->IsUnicodeCompatible()) - dwCharCode = pPDFFont->CharCodeFromUnicode(Word); - else - dwCharCode = pFontMap->CharCodeFromUnicode(nFontIndex, Word); - - if (dwCharCode > 0 ) - { - pPDFFont->AppendChar(sWord, dwCharCode); - return sWord; - } - } - - pPDFFont->AppendChar(sWord, Word); - } - - return sWord; -} - -static CFX_ByteString GetWordRenderString(const CFX_ByteString & strWords) -{ - if (strWords.GetLength() > 0) - return PDF_EncodeString(strWords) + " Tj\n"; - - return ""; -} - -static CFX_ByteString GetFontSetString(IFX_Edit_FontMap * pFontMap, FX_INT32 nFontIndex, FX_FLOAT fFontSize) -{ - CFX_ByteTextBuf sRet; - - if (pFontMap) - { - CFX_ByteString sFontAlias = pFontMap->GetPDFFontAlias(nFontIndex); - - if (sFontAlias.GetLength() > 0 && fFontSize > 0 ) - sRet << "/" << sFontAlias << " " << fFontSize << " Tf\n"; - } - - return sRet.GetByteString(); -} - -CFX_ByteString IFX_Edit::GetEditAppearanceStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, - const CPVT_WordRange * pRange /* = NULL*/, FX_BOOL bContinuous/* = TRUE*/, FX_WORD SubWord/* = 0*/) -{ - CFX_ByteTextBuf sEditStream, sWords; - - CPDF_Point ptOld(0.0f,0.0f),ptNew(0.0f,0.0f); - FX_INT32 nCurFontIndex = -1; - - if (IFX_Edit_Iterator* pIterator = pEdit->GetIterator()) - { - if (pRange) - pIterator->SetAt(pRange->BeginPos); - else - pIterator->SetAt(0); - - CPVT_WordPlace oldplace; - - while (pIterator->NextWord()) - { - CPVT_WordPlace place = pIterator->GetAt(); - - if (pRange && place.WordCmp(pRange->EndPos) > 0) break; - - if (bContinuous) - { - if (place.LineCmp(oldplace) != 0) - { - if (sWords.GetSize() > 0) - { - sEditStream << GetWordRenderString(sWords.GetByteString()); - sWords.Clear(); - } - - CPVT_Word word; - if (pIterator->GetWord(word)) - { - ptNew = CPDF_Point(word.ptWord.x + ptOffset.x, word.ptWord.y + ptOffset.y); - } - else - { - CPVT_Line line; - pIterator->GetLine(line); - ptNew = CPDF_Point(line.ptLine.x + ptOffset.x, line.ptLine.y + ptOffset.y); - } - - if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) - { - sEditStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y << " Td\n"; - - ptOld = ptNew; - } - } - - CPVT_Word word; - if (pIterator->GetWord(word)) - { - if (word.nFontIndex != nCurFontIndex) - { - if (sWords.GetSize() > 0) - { - sEditStream << GetWordRenderString(sWords.GetByteString()); - sWords.Clear(); - } - sEditStream << GetFontSetString(pEdit->GetFontMap(),word.nFontIndex,word.fFontSize); - nCurFontIndex = word.nFontIndex; - } - - sWords << GetPDFWordString(pEdit->GetFontMap(),nCurFontIndex,word.Word,SubWord); - } - - oldplace = place; - } - else - { - CPVT_Word word; - if (pIterator->GetWord(word)) - { - ptNew = CPDF_Point(word.ptWord.x + ptOffset.x, word.ptWord.y + ptOffset.y); - - if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) - { - sEditStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y << " Td\n"; - ptOld = ptNew; - } - - if (word.nFontIndex != nCurFontIndex) - { - sEditStream << GetFontSetString(pEdit->GetFontMap(),word.nFontIndex,word.fFontSize); - nCurFontIndex = word.nFontIndex; - } - - sEditStream << GetWordRenderString(GetPDFWordString(pEdit->GetFontMap(),nCurFontIndex,word.Word,SubWord)); - } - } - } - - if (sWords.GetSize() > 0) - { - sEditStream << GetWordRenderString(sWords.GetByteString()); - sWords.Clear(); - } - } - - CFX_ByteTextBuf sAppStream; - if (sEditStream.GetSize() > 0) - { - FX_INT32 nHorzScale = pEdit->GetHorzScale(); - if (nHorzScale != 100) - { - sAppStream << nHorzScale << " Tz\n"; - } - - FX_FLOAT fCharSpace = pEdit->GetCharSpace(); - if (!FX_EDIT_IsFloatZero(fCharSpace)) - { - sAppStream << fCharSpace << " Tc\n"; - } - - sAppStream << sEditStream; - } - - return sAppStream.GetByteString(); -} - -CFX_ByteString IFX_Edit::GetSelectAppearanceStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, - const CPVT_WordRange * pRange /*= NULL*/) -{ - CFX_ByteTextBuf sRet; - - if (pRange && pRange->IsExist()) - { - if (IFX_Edit_Iterator* pIterator = pEdit->GetIterator()) - { - pIterator->SetAt(pRange->BeginPos); - - while (pIterator->NextWord()) - { - CPVT_WordPlace place = pIterator->GetAt(); - - if (pRange && place.WordCmp(pRange->EndPos) > 0) break; - - CPVT_Word word; - CPVT_Line line; - if (pIterator->GetWord(word) && pIterator->GetLine(line)) - { - //CPDF_Rect rcWordSel = CPDF_Rect(word.ptWord.x,line.ptLine.y + line.fLineDescent, - // word.ptWord.x+word.fWidth,line.ptLine.y + line.fLineAscent); - - sRet << word.ptWord.x + ptOffset.x << " " << line.ptLine.y + line.fLineDescent - << " " << word.fWidth << " " << line.fLineAscent - line.fLineDescent << " re\nf\n"; - } - } - } - } - - return sRet.GetByteString(); -} - +// 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 "../../include/fxedit/fxet_stub.h" +#include "../../include/fxedit/fx_edit.h" +#include "../../include/fxedit/fxet_edit.h" + +CFX_ByteString GetPDFWordString(IFX_Edit_FontMap * pFontMap, FX_INT32 nFontIndex, FX_WORD Word, FX_WORD SubWord) +{ + ASSERT (pFontMap != NULL); + + CFX_ByteString sWord; + + if (CPDF_Font * pPDFFont = pFontMap->GetPDFFont(nFontIndex)) + { + if (SubWord > 0) + { + Word = SubWord; + } + else + { + FX_DWORD dwCharCode = -1; + + if (pPDFFont->IsUnicodeCompatible()) + dwCharCode = pPDFFont->CharCodeFromUnicode(Word); + else + dwCharCode = pFontMap->CharCodeFromUnicode(nFontIndex, Word); + + if (dwCharCode > 0 ) + { + pPDFFont->AppendChar(sWord, dwCharCode); + return sWord; + } + } + + pPDFFont->AppendChar(sWord, Word); + } + + return sWord; +} + +static CFX_ByteString GetWordRenderString(const CFX_ByteString & strWords) +{ + if (strWords.GetLength() > 0) + return PDF_EncodeString(strWords) + " Tj\n"; + + return ""; +} + +static CFX_ByteString GetFontSetString(IFX_Edit_FontMap * pFontMap, FX_INT32 nFontIndex, FX_FLOAT fFontSize) +{ + CFX_ByteTextBuf sRet; + + if (pFontMap) + { + CFX_ByteString sFontAlias = pFontMap->GetPDFFontAlias(nFontIndex); + + if (sFontAlias.GetLength() > 0 && fFontSize > 0 ) + sRet << "/" << sFontAlias << " " << fFontSize << " Tf\n"; + } + + return sRet.GetByteString(); +} + +CFX_ByteString IFX_Edit::GetEditAppearanceStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, + const CPVT_WordRange * pRange /* = NULL*/, FX_BOOL bContinuous/* = TRUE*/, FX_WORD SubWord/* = 0*/) +{ + CFX_ByteTextBuf sEditStream, sWords; + + CPDF_Point ptOld(0.0f,0.0f),ptNew(0.0f,0.0f); + FX_INT32 nCurFontIndex = -1; + + if (IFX_Edit_Iterator* pIterator = pEdit->GetIterator()) + { + if (pRange) + pIterator->SetAt(pRange->BeginPos); + else + pIterator->SetAt(0); + + CPVT_WordPlace oldplace; + + while (pIterator->NextWord()) + { + CPVT_WordPlace place = pIterator->GetAt(); + + if (pRange && place.WordCmp(pRange->EndPos) > 0) break; + + if (bContinuous) + { + if (place.LineCmp(oldplace) != 0) + { + if (sWords.GetSize() > 0) + { + sEditStream << GetWordRenderString(sWords.GetByteString()); + sWords.Clear(); + } + + CPVT_Word word; + if (pIterator->GetWord(word)) + { + ptNew = CPDF_Point(word.ptWord.x + ptOffset.x, word.ptWord.y + ptOffset.y); + } + else + { + CPVT_Line line; + pIterator->GetLine(line); + ptNew = CPDF_Point(line.ptLine.x + ptOffset.x, line.ptLine.y + ptOffset.y); + } + + if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) + { + sEditStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y << " Td\n"; + + ptOld = ptNew; + } + } + + CPVT_Word word; + if (pIterator->GetWord(word)) + { + if (word.nFontIndex != nCurFontIndex) + { + if (sWords.GetSize() > 0) + { + sEditStream << GetWordRenderString(sWords.GetByteString()); + sWords.Clear(); + } + sEditStream << GetFontSetString(pEdit->GetFontMap(),word.nFontIndex,word.fFontSize); + nCurFontIndex = word.nFontIndex; + } + + sWords << GetPDFWordString(pEdit->GetFontMap(),nCurFontIndex,word.Word,SubWord); + } + + oldplace = place; + } + else + { + CPVT_Word word; + if (pIterator->GetWord(word)) + { + ptNew = CPDF_Point(word.ptWord.x + ptOffset.x, word.ptWord.y + ptOffset.y); + + if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) + { + sEditStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y << " Td\n"; + ptOld = ptNew; + } + + if (word.nFontIndex != nCurFontIndex) + { + sEditStream << GetFontSetString(pEdit->GetFontMap(),word.nFontIndex,word.fFontSize); + nCurFontIndex = word.nFontIndex; + } + + sEditStream << GetWordRenderString(GetPDFWordString(pEdit->GetFontMap(),nCurFontIndex,word.Word,SubWord)); + } + } + } + + if (sWords.GetSize() > 0) + { + sEditStream << GetWordRenderString(sWords.GetByteString()); + sWords.Clear(); + } + } + + CFX_ByteTextBuf sAppStream; + if (sEditStream.GetSize() > 0) + { + FX_INT32 nHorzScale = pEdit->GetHorzScale(); + if (nHorzScale != 100) + { + sAppStream << nHorzScale << " Tz\n"; + } + + FX_FLOAT fCharSpace = pEdit->GetCharSpace(); + if (!FX_EDIT_IsFloatZero(fCharSpace)) + { + sAppStream << fCharSpace << " Tc\n"; + } + + sAppStream << sEditStream; + } + + return sAppStream.GetByteString(); +} + +CFX_ByteString IFX_Edit::GetSelectAppearanceStream(IFX_Edit* pEdit, const CPDF_Point & ptOffset, + const CPVT_WordRange * pRange /*= NULL*/) +{ + CFX_ByteTextBuf sRet; + + if (pRange && pRange->IsExist()) + { + if (IFX_Edit_Iterator* pIterator = pEdit->GetIterator()) + { + pIterator->SetAt(pRange->BeginPos); + + while (pIterator->NextWord()) + { + CPVT_WordPlace place = pIterator->GetAt(); + + if (pRange && place.WordCmp(pRange->EndPos) > 0) break; + + CPVT_Word word; + CPVT_Line line; + if (pIterator->GetWord(word) && pIterator->GetLine(line)) + { + //CPDF_Rect rcWordSel = CPDF_Rect(word.ptWord.x,line.ptLine.y + line.fLineDescent, + // word.ptWord.x+word.fWidth,line.ptLine.y + line.fLineAscent); + + sRet << word.ptWord.x + ptOffset.x << " " << line.ptLine.y + line.fLineDescent + << " " << word.fWidth << " " << line.fLineAscent - line.fLineDescent << " re\nf\n"; + } + } + } + } + + return sRet.GetByteString(); +} + -- cgit v1.2.3