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Side by Side Diff: core/fpdfapi/fpdf_render/fpdf_render_text.cpp

Issue 1824033002: Split core/include/fpdfapi/fpdf_resource.h (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Created 4 years, 9 months ago
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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/fpdfapi/fpdf_render/render_int.h" 7 #include "core/fpdfapi/fpdf_render/render_int.h"
8 8
9 #include "core/fpdfapi/fpdf_font/cpdf_cidfont.h"
10 #include "core/fpdfapi/fpdf_font/cpdf_type3char.h"
11 #include "core/fpdfapi/fpdf_font/cpdf_type3font.h"
12 #include "core/fpdfapi/fpdf_font/include/cpdf_font.h"
9 #include "core/fpdfapi/fpdf_page/cpdf_parseoptions.h" 13 #include "core/fpdfapi/fpdf_page/cpdf_parseoptions.h"
10 #include "core/fpdfapi/fpdf_page/include/cpdf_form.h" 14 #include "core/fpdfapi/fpdf_page/include/cpdf_form.h"
11 #include "core/fpdfapi/fpdf_page/include/cpdf_imageobject.h" 15 #include "core/fpdfapi/fpdf_page/include/cpdf_imageobject.h"
12 #include "core/fpdfapi/fpdf_page/include/cpdf_pageobject.h" 16 #include "core/fpdfapi/fpdf_page/include/cpdf_pageobject.h"
13 #include "core/fpdfapi/fpdf_page/include/cpdf_pathobject.h" 17 #include "core/fpdfapi/fpdf_page/include/cpdf_pathobject.h"
14 #include "core/fpdfapi/fpdf_page/include/cpdf_textobject.h" 18 #include "core/fpdfapi/fpdf_page/include/cpdf_textobject.h"
15 #include "core/fpdfapi/fpdf_page/pageint.h" 19 #include "core/fpdfapi/fpdf_page/pageint.h"
16 #include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h" 20 #include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h"
17 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" 21 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
18 #include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h" 22 #include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
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311 pFont->m_pDocument->GetPageData()->GetFont(pFont->GetFontDict(), FALSE); 315 pFont->m_pDocument->GetPageData()->GetFont(pFont->GetFontDict(), FALSE);
312 return pFont->m_pDocument->GetRenderData()->GetCachedType3(pFont); 316 return pFont->m_pDocument->GetRenderData()->GetCachedType3(pFont);
313 } 317 }
314 static void ReleaseCachedType3(CPDF_Type3Font* pFont) { 318 static void ReleaseCachedType3(CPDF_Type3Font* pFont) {
315 if (!pFont->m_pDocument) { 319 if (!pFont->m_pDocument) {
316 return; 320 return;
317 } 321 }
318 pFont->m_pDocument->GetRenderData()->ReleaseCachedType3(pFont); 322 pFont->m_pDocument->GetRenderData()->ReleaseCachedType3(pFont);
319 pFont->m_pDocument->GetPageData()->ReleaseFont(pFont->GetFontDict()); 323 pFont->m_pDocument->GetPageData()->ReleaseFont(pFont->GetFontDict());
320 } 324 }
321 FX_BOOL CPDF_Type3Char::LoadBitmap(CPDF_RenderContext* pContext) { 325
322 if (m_pBitmap || !m_pForm) {
323 return TRUE;
324 }
325 if (m_pForm->GetPageObjectList()->size() == 1 && !m_bColored) {
326 auto& pPageObj = m_pForm->GetPageObjectList()->front();
327 if (pPageObj->IsImage()) {
328 m_ImageMatrix = pPageObj->AsImage()->m_Matrix;
329 const CFX_DIBSource* pSource =
330 pPageObj->AsImage()->m_pImage->LoadDIBSource();
331 if (pSource) {
332 m_pBitmap = pSource->Clone();
333 delete pSource;
334 }
335 delete m_pForm;
336 m_pForm = NULL;
337 return TRUE;
338 }
339 }
340 return FALSE;
341 }
342 class CPDF_RefType3Cache { 326 class CPDF_RefType3Cache {
343 public: 327 public:
344 CPDF_RefType3Cache(CPDF_Type3Font* pType3Font) { 328 CPDF_RefType3Cache(CPDF_Type3Font* pType3Font) {
345 m_dwCount = 0; 329 m_dwCount = 0;
346 m_pType3Font = pType3Font; 330 m_pType3Font = pType3Font;
347 } 331 }
348 ~CPDF_RefType3Cache() { 332 ~CPDF_RefType3Cache() {
349 while (m_dwCount--) { 333 while (m_dwCount--) {
350 ReleaseCachedType3(m_pType3Font); 334 ReleaseCachedType3(m_pType3Font);
351 } 335 }
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783 matrix.Concat(font_size, 0, 0, font_size, charpos.m_OriginX, 767 matrix.Concat(font_size, 0, 0, font_size, charpos.m_OriginX,
784 charpos.m_OriginY); 768 charpos.m_OriginY);
785 path.m_Path.New()->Append(pPath, &matrix); 769 path.m_Path.New()->Append(pPath, &matrix);
786 path.m_Matrix = *pTextMatrix; 770 path.m_Matrix = *pTextMatrix;
787 path.m_bStroke = bStroke; 771 path.m_bStroke = bStroke;
788 path.m_FillType = bFill ? FXFILL_WINDING : 0; 772 path.m_FillType = bFill ? FXFILL_WINDING : 0;
789 path.CalcBoundingBox(); 773 path.CalcBoundingBox();
790 ProcessPath(&path, pObj2Device); 774 ProcessPath(&path, pObj2Device);
791 } 775 }
792 } 776 }
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