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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/include/fpdfapi/fpdf_page.h" | 7 #include "core/include/fpdfapi/fpdf_page.h" |
8 #include "core/include/fpdfapi/fpdf_pageobj.h" | 8 #include "core/include/fpdfapi/fpdf_pageobj.h" |
9 #include "text_int.h" | 9 #include "text_int.h" |
10 | 10 |
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296 return FALSE; | 296 return FALSE; |
297 } | 297 } |
298 void GetTextStream_Unicode(CFX_WideTextBuf& buffer, | 298 void GetTextStream_Unicode(CFX_WideTextBuf& buffer, |
299 CPDF_PageObjectList* pPage, | 299 CPDF_PageObjectList* pPage, |
300 FX_BOOL bUseLF, | 300 FX_BOOL bUseLF, |
301 CFX_PtrArray* pObjArray) { | 301 CFX_PtrArray* pObjArray) { |
302 CPDF_TextStream textstream(buffer, bUseLF, pObjArray); | 302 CPDF_TextStream textstream(buffer, bUseLF, pObjArray); |
303 FX_POSITION pos = pPage->GetFirstObjectPosition(); | 303 FX_POSITION pos = pPage->GetFirstObjectPosition(); |
304 while (pos) { | 304 while (pos) { |
305 CPDF_PageObject* pObject = pPage->GetNextObject(pos); | 305 CPDF_PageObject* pObject = pPage->GetNextObject(pos); |
306 if (pObject && pObject->m_Type == PDFPAGE_TEXT) | 306 if (pObject && pObject->m_Type == CPDF_PageObject::TEXT) |
307 textstream.ProcessObject((CPDF_TextObject*)pObject, FALSE); | 307 textstream.ProcessObject((CPDF_TextObject*)pObject, FALSE); |
308 } | 308 } |
309 } | 309 } |
310 CFX_WideString PDF_GetFirstTextLine_Unicode(CPDF_Document* pDoc, | 310 CFX_WideString PDF_GetFirstTextLine_Unicode(CPDF_Document* pDoc, |
311 CPDF_Dictionary* pPage) { | 311 CPDF_Dictionary* pPage) { |
312 CFX_WideTextBuf buffer; | 312 CFX_WideTextBuf buffer; |
313 buffer.EstimateSize(0, 1024); | 313 buffer.EstimateSize(0, 1024); |
314 CPDF_Page page; | 314 CPDF_Page page; |
315 page.Load(pDoc, pPage); | 315 page.Load(pDoc, pPage); |
316 CPDF_ParseOptions options; | 316 CPDF_ParseOptions options; |
317 options.m_bTextOnly = TRUE; | 317 options.m_bTextOnly = TRUE; |
318 options.m_bSeparateForm = FALSE; | 318 options.m_bSeparateForm = FALSE; |
319 page.ParseContent(&options); | 319 page.ParseContent(&options); |
320 CPDF_TextStream textstream(buffer, FALSE, NULL); | 320 CPDF_TextStream textstream(buffer, FALSE, NULL); |
321 FX_POSITION pos = page.GetFirstObjectPosition(); | 321 FX_POSITION pos = page.GetFirstObjectPosition(); |
322 while (pos) { | 322 while (pos) { |
323 CPDF_PageObject* pObject = page.GetNextObject(pos); | 323 CPDF_PageObject* pObject = page.GetNextObject(pos); |
324 if (pObject->m_Type != PDFPAGE_TEXT) { | 324 if (pObject->m_Type != CPDF_PageObject::TEXT) { |
325 continue; | 325 continue; |
326 } | 326 } |
327 if (textstream.ProcessObject((CPDF_TextObject*)pObject, TRUE)) { | 327 if (textstream.ProcessObject((CPDF_TextObject*)pObject, TRUE)) { |
328 break; | 328 break; |
329 } | 329 } |
330 } | 330 } |
331 return buffer.GetWideString(); | 331 return buffer.GetWideString(); |
332 } | 332 } |
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