blob: d5156aae6531e0808c2546b0c50e33dd5b39044f (
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
|
// Copyright 2017 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_FONT_CPDF_FONTGLOBALS_H_
#define CORE_FPDFAPI_FONT_CPDF_FONTGLOBALS_H_
#include <map>
#include <memory>
#include <utility>
#include "core/fpdfapi/cmaps/cmap_int.h"
#include "core/fpdfapi/font/cfx_stockfontarray.h"
#include "core/fpdfapi/font/cpdf_cmapmanager.h"
#include "third_party/base/span.h"
class CPDF_FontGlobals {
public:
CPDF_FontGlobals();
~CPDF_FontGlobals();
void Clear(CPDF_Document* pDoc);
CPDF_Font* Find(CPDF_Document* pDoc, uint32_t index);
// Takes ownership of |pFont|, returns unowned pointer to it.
CPDF_Font* Set(CPDF_Document* key,
uint32_t index,
std::unique_ptr<CPDF_Font> pFont);
void SetEmbeddedCharset(size_t idx, pdfium::span<const FXCMAP_CMap> map) {
m_EmbeddedCharsets[idx] = map;
}
pdfium::span<const FXCMAP_CMap> GetEmbeddedCharset(size_t idx) const {
return m_EmbeddedCharsets[idx];
}
void SetEmbeddedToUnicode(size_t idx, pdfium::span<const uint16_t> map) {
m_EmbeddedToUnicodes[idx] = map;
}
pdfium::span<const uint16_t> GetEmbeddedToUnicode(size_t idx) {
return m_EmbeddedToUnicodes[idx];
}
CPDF_CMapManager* GetCMapManager() { return &m_CMapManager; }
private:
CPDF_CMapManager m_CMapManager;
pdfium::span<const FXCMAP_CMap> m_EmbeddedCharsets[CIDSET_NUM_SETS];
pdfium::span<const uint16_t> m_EmbeddedToUnicodes[CIDSET_NUM_SETS];
std::map<CPDF_Document*, std::unique_ptr<CFX_StockFontArray>> m_StockMap;
};
#endif // CORE_FPDFAPI_FONT_CPDF_FONTGLOBALS_H_
|
