OLD | NEW |
1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "core/fpdfapi/fpdf_font/include/cpdf_font.h" | 7 #include "core/fpdfapi/fpdf_font/include/cpdf_font.h" |
8 #include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h" | 8 #include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h" |
9 #include "core/fpdfdoc/include/cpvt_word.h" | 9 #include "core/fpdfdoc/include/cpvt_word.h" |
10 #include "core/fpdfdoc/include/ipvt_fontmap.h" | 10 #include "core/fpdfdoc/include/ipvt_fontmap.h" |
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
49 FX_FLOAT fFontSize) { | 49 FX_FLOAT fFontSize) { |
50 CFX_ByteTextBuf sRet; | 50 CFX_ByteTextBuf sRet; |
51 | 51 |
52 if (pFontMap) { | 52 if (pFontMap) { |
53 CFX_ByteString sFontAlias = pFontMap->GetPDFFontAlias(nFontIndex); | 53 CFX_ByteString sFontAlias = pFontMap->GetPDFFontAlias(nFontIndex); |
54 | 54 |
55 if (sFontAlias.GetLength() > 0 && fFontSize > 0) | 55 if (sFontAlias.GetLength() > 0 && fFontSize > 0) |
56 sRet << "/" << sFontAlias << " " << fFontSize << " Tf\n"; | 56 sRet << "/" << sFontAlias << " " << fFontSize << " Tf\n"; |
57 } | 57 } |
58 | 58 |
59 return sRet.GetByteString(); | 59 return sRet.AsStringC(); |
60 } | 60 } |
61 | 61 |
62 CFX_ByteString IFX_Edit::GetEditAppearanceStream( | 62 CFX_ByteString IFX_Edit::GetEditAppearanceStream( |
63 IFX_Edit* pEdit, | 63 IFX_Edit* pEdit, |
64 const CFX_FloatPoint& ptOffset, | 64 const CFX_FloatPoint& ptOffset, |
65 const CPVT_WordRange* pRange /* = NULL*/, | 65 const CPVT_WordRange* pRange /* = NULL*/, |
66 FX_BOOL bContinuous /* = TRUE*/, | 66 FX_BOOL bContinuous /* = TRUE*/, |
67 uint16_t SubWord /* = 0*/) { | 67 uint16_t SubWord /* = 0*/) { |
68 CFX_ByteTextBuf sEditStream, sWords; | 68 CFX_ByteTextBuf sEditStream, sWords; |
69 | 69 |
(...skipping 10 matching lines...) Expand all Loading... |
80 | 80 |
81 while (pIterator->NextWord()) { | 81 while (pIterator->NextWord()) { |
82 CPVT_WordPlace place = pIterator->GetAt(); | 82 CPVT_WordPlace place = pIterator->GetAt(); |
83 | 83 |
84 if (pRange && place.WordCmp(pRange->EndPos) > 0) | 84 if (pRange && place.WordCmp(pRange->EndPos) > 0) |
85 break; | 85 break; |
86 | 86 |
87 if (bContinuous) { | 87 if (bContinuous) { |
88 if (place.LineCmp(oldplace) != 0) { | 88 if (place.LineCmp(oldplace) != 0) { |
89 if (sWords.GetSize() > 0) { | 89 if (sWords.GetSize() > 0) { |
90 sEditStream << GetWordRenderString(sWords.GetByteString()); | 90 sEditStream << GetWordRenderString(sWords.AsStringC()); |
91 sWords.Clear(); | 91 sWords.Clear(); |
92 } | 92 } |
93 | 93 |
94 CPVT_Word word; | 94 CPVT_Word word; |
95 if (pIterator->GetWord(word)) { | 95 if (pIterator->GetWord(word)) { |
96 ptNew = CFX_FloatPoint(word.ptWord.x + ptOffset.x, | 96 ptNew = CFX_FloatPoint(word.ptWord.x + ptOffset.x, |
97 word.ptWord.y + ptOffset.y); | 97 word.ptWord.y + ptOffset.y); |
98 } else { | 98 } else { |
99 CPVT_Line line; | 99 CPVT_Line line; |
100 pIterator->GetLine(line); | 100 pIterator->GetLine(line); |
101 ptNew = CFX_FloatPoint(line.ptLine.x + ptOffset.x, | 101 ptNew = CFX_FloatPoint(line.ptLine.x + ptOffset.x, |
102 line.ptLine.y + ptOffset.y); | 102 line.ptLine.y + ptOffset.y); |
103 } | 103 } |
104 | 104 |
105 if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) { | 105 if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) { |
106 sEditStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y | 106 sEditStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y |
107 << " Td\n"; | 107 << " Td\n"; |
108 | 108 |
109 ptOld = ptNew; | 109 ptOld = ptNew; |
110 } | 110 } |
111 } | 111 } |
112 | 112 |
113 CPVT_Word word; | 113 CPVT_Word word; |
114 if (pIterator->GetWord(word)) { | 114 if (pIterator->GetWord(word)) { |
115 if (word.nFontIndex != nCurFontIndex) { | 115 if (word.nFontIndex != nCurFontIndex) { |
116 if (sWords.GetSize() > 0) { | 116 if (sWords.GetSize() > 0) { |
117 sEditStream << GetWordRenderString(sWords.GetByteString()); | 117 sEditStream << GetWordRenderString(sWords.AsStringC()); |
118 sWords.Clear(); | 118 sWords.Clear(); |
119 } | 119 } |
120 sEditStream << GetFontSetString(pEdit->GetFontMap(), | 120 sEditStream << GetFontSetString(pEdit->GetFontMap(), |
121 word.nFontIndex, word.fFontSize); | 121 word.nFontIndex, word.fFontSize); |
122 nCurFontIndex = word.nFontIndex; | 122 nCurFontIndex = word.nFontIndex; |
123 } | 123 } |
124 | 124 |
125 sWords << GetPDFWordString(pEdit->GetFontMap(), nCurFontIndex, | 125 sWords << GetPDFWordString(pEdit->GetFontMap(), nCurFontIndex, |
126 word.Word, SubWord); | 126 word.Word, SubWord); |
127 } | 127 } |
(...skipping 17 matching lines...) Expand all Loading... |
145 nCurFontIndex = word.nFontIndex; | 145 nCurFontIndex = word.nFontIndex; |
146 } | 146 } |
147 | 147 |
148 sEditStream << GetWordRenderString(GetPDFWordString( | 148 sEditStream << GetWordRenderString(GetPDFWordString( |
149 pEdit->GetFontMap(), nCurFontIndex, word.Word, SubWord)); | 149 pEdit->GetFontMap(), nCurFontIndex, word.Word, SubWord)); |
150 } | 150 } |
151 } | 151 } |
152 } | 152 } |
153 | 153 |
154 if (sWords.GetSize() > 0) { | 154 if (sWords.GetSize() > 0) { |
155 sEditStream << GetWordRenderString(sWords.GetByteString()); | 155 sEditStream << GetWordRenderString(sWords.AsStringC()); |
156 sWords.Clear(); | 156 sWords.Clear(); |
157 } | 157 } |
158 } | 158 } |
159 | 159 |
160 CFX_ByteTextBuf sAppStream; | 160 CFX_ByteTextBuf sAppStream; |
161 if (sEditStream.GetSize() > 0) { | 161 if (sEditStream.GetSize() > 0) { |
162 int32_t nHorzScale = pEdit->GetHorzScale(); | 162 int32_t nHorzScale = pEdit->GetHorzScale(); |
163 if (nHorzScale != 100) { | 163 if (nHorzScale != 100) { |
164 sAppStream << nHorzScale << " Tz\n"; | 164 sAppStream << nHorzScale << " Tz\n"; |
165 } | 165 } |
166 | 166 |
167 FX_FLOAT fCharSpace = pEdit->GetCharSpace(); | 167 FX_FLOAT fCharSpace = pEdit->GetCharSpace(); |
168 if (!FX_EDIT_IsFloatZero(fCharSpace)) { | 168 if (!FX_EDIT_IsFloatZero(fCharSpace)) { |
169 sAppStream << fCharSpace << " Tc\n"; | 169 sAppStream << fCharSpace << " Tc\n"; |
170 } | 170 } |
171 | 171 |
172 sAppStream << sEditStream; | 172 sAppStream << sEditStream; |
173 } | 173 } |
174 | 174 |
175 return sAppStream.GetByteString(); | 175 return sAppStream.AsStringC(); |
176 } | 176 } |
177 | 177 |
178 CFX_ByteString IFX_Edit::GetSelectAppearanceStream( | 178 CFX_ByteString IFX_Edit::GetSelectAppearanceStream( |
179 IFX_Edit* pEdit, | 179 IFX_Edit* pEdit, |
180 const CFX_FloatPoint& ptOffset, | 180 const CFX_FloatPoint& ptOffset, |
181 const CPVT_WordRange* pRange) { | 181 const CPVT_WordRange* pRange) { |
182 CFX_ByteTextBuf sRet; | 182 CFX_ByteTextBuf sRet; |
183 | 183 |
184 if (pRange && pRange->IsExist()) { | 184 if (pRange && pRange->IsExist()) { |
185 if (IFX_Edit_Iterator* pIterator = pEdit->GetIterator()) { | 185 if (IFX_Edit_Iterator* pIterator = pEdit->GetIterator()) { |
186 pIterator->SetAt(pRange->BeginPos); | 186 pIterator->SetAt(pRange->BeginPos); |
187 | 187 |
188 while (pIterator->NextWord()) { | 188 while (pIterator->NextWord()) { |
189 CPVT_WordPlace place = pIterator->GetAt(); | 189 CPVT_WordPlace place = pIterator->GetAt(); |
190 | 190 |
191 if (pRange && place.WordCmp(pRange->EndPos) > 0) | 191 if (pRange && place.WordCmp(pRange->EndPos) > 0) |
192 break; | 192 break; |
193 | 193 |
194 CPVT_Word word; | 194 CPVT_Word word; |
195 CPVT_Line line; | 195 CPVT_Line line; |
196 if (pIterator->GetWord(word) && pIterator->GetLine(line)) { | 196 if (pIterator->GetWord(word) && pIterator->GetLine(line)) { |
197 sRet << word.ptWord.x + ptOffset.x << " " | 197 sRet << word.ptWord.x + ptOffset.x << " " |
198 << line.ptLine.y + line.fLineDescent << " " << word.fWidth << " " | 198 << line.ptLine.y + line.fLineDescent << " " << word.fWidth << " " |
199 << line.fLineAscent - line.fLineDescent << " re\nf\n"; | 199 << line.fLineAscent - line.fLineDescent << " re\nf\n"; |
200 } | 200 } |
201 } | 201 } |
202 } | 202 } |
203 } | 203 } |
204 | 204 |
205 return sRet.GetByteString(); | 205 return sRet.AsStringC(); |
206 } | 206 } |
OLD | NEW |