blob: fd80bd8f443bee818e42ff666922d072c2a42f53 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
// Copyright 2016 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
#ifndef CORE_FPDFAPI_EDIT_CPDF_PAGECONTENTGENERATOR_H_
#define CORE_FPDFAPI_EDIT_CPDF_PAGECONTENTGENERATOR_H_
#include <map>
#include <vector>
#include "core/fxcrt/fx_basic.h"
#include "core/fxcrt/fx_system.h"
class CPDF_Document;
class CPDF_ImageObject;
class CPDF_Page;
class CPDF_PageObject;
class CPDF_PathObject;
class CPDF_TextObject;
class CPDF_PageContentGenerator {
public:
explicit CPDF_PageContentGenerator(CPDF_Page* pPage);
~CPDF_PageContentGenerator();
void GenerateContent();
private:
friend class CPDF_PageContentGeneratorTest;
void ProcessPath(CFX_ByteTextBuf* buf, CPDF_PathObject* pPathObj);
void ProcessImage(CFX_ByteTextBuf* buf, CPDF_ImageObject* pImageObj);
void ProcessGraphics(CFX_ByteTextBuf* buf, CPDF_PageObject* pPageObj);
void ProcessText(CFX_ByteTextBuf* buf, CPDF_TextObject* pTextObj);
CFX_ByteString RealizeResource(uint32_t dwResourceObjNum,
const CFX_ByteString& bsType);
struct GraphicsData {
FX_FLOAT fillAlpha;
FX_FLOAT strokeAlpha;
bool operator<(const GraphicsData& other) const;
};
struct FontData {
CFX_ByteString baseFont;
bool operator<(const FontData& other) const;
};
std::map<GraphicsData, CFX_ByteString> m_GraphicsMap;
std::map<FontData, CFX_ByteString> m_FontsMap;
CPDF_Page* const m_pPage;
CPDF_Document* const m_pDocument;
std::vector<CPDF_PageObject*> m_pageObjects;
};
#endif // CORE_FPDFAPI_EDIT_CPDF_PAGECONTENTGENERATOR_H_
|
