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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 #ifndef _FX_GE_WIN32_H_ | 7 #ifndef _FX_GE_WIN32_H_ |
8 #define _FX_GE_WIN32_H_ | 8 #define _FX_GE_WIN32_H_ |
9 #ifdef _WIN32 | 9 #ifdef _WIN32 |
10 #ifndef _WINDOWS_ | 10 #ifndef _WINDOWS_ |
11 #include <windows.h> | 11 #include <windows.h> |
12 #endif | 12 #endif |
13 #define WINDIB_OPEN_MEMORY 0x1 | 13 #define WINDIB_OPEN_MEMORY 0x1 |
14 #define WINDIB_OPEN_PATHNAME 0x2 | 14 #define WINDIB_OPEN_PATHNAME 0x2 |
15 typedef struct WINDIB_Open_Args_ { | 15 typedef struct WINDIB_Open_Args_ { |
| 16 int flags; |
16 | 17 |
17 int flags; | 18 const FX_BYTE* memory_base; |
18 | 19 |
19 const FX_BYTE* memory_base; | 20 size_t memory_size; |
20 | 21 |
21 size_t memory_size; | 22 FX_LPCWSTR path_name; |
| 23 } WINDIB_Open_Args_; |
| 24 class CFX_WindowsDIB : public CFX_DIBitmap { |
| 25 public: |
| 26 static CFX_ByteString GetBitmapInfo(const CFX_DIBitmap* pBitmap); |
22 | 27 |
23 FX_LPCWSTR path_name; | 28 static CFX_DIBitmap* LoadFromBuf(BITMAPINFO* pbmi, void* pData); |
24 } WINDIB_Open_Args_; | |
25 class CFX_WindowsDIB : public CFX_DIBitmap | |
26 { | |
27 public: | |
28 | 29 |
29 static CFX_ByteString» GetBitmapInfo(const CFX_DIBitmap* pBitmap); | 30 static HBITMAP GetDDBitmap(const CFX_DIBitmap* pBitmap, HDC hDC); |
30 | 31 |
31 static CFX_DIBitmap* LoadFromBuf(BITMAPINFO* pbmi, void* pData); | 32 static CFX_DIBitmap* LoadFromDDB(HDC hDC, |
| 33 HBITMAP hBitmap, |
| 34 FX_DWORD* pPalette = NULL, |
| 35 FX_DWORD size = 256); |
32 | 36 |
33 static HBITMAP» » GetDDBitmap(const CFX_DIBitmap* pBitmap, HDC hDC
); | 37 static CFX_DIBitmap* LoadFromFile(FX_LPCWSTR filename); |
34 | 38 |
35 static CFX_DIBitmap* LoadFromDDB(HDC hDC, HBITMAP hBitmap, FX_DWORD* pPalett
e = NULL, FX_DWORD size = 256); | 39 static CFX_DIBitmap* LoadFromFile(FX_LPCSTR filename) { |
| 40 return LoadFromFile(CFX_WideString::FromLocal(filename)); |
| 41 } |
36 | 42 |
37 static CFX_DIBitmap* LoadFromFile(FX_LPCWSTR filename); | 43 static CFX_DIBitmap* LoadDIBitmap(WINDIB_Open_Args_ args); |
38 | 44 |
39 static CFX_DIBitmap* LoadFromFile(FX_LPCSTR filename) | 45 CFX_WindowsDIB(HDC hDC, int width, int height); |
40 { | |
41 return LoadFromFile(CFX_WideString::FromLocal(filename)); | |
42 } | |
43 | 46 |
44 static CFX_DIBitmap* LoadDIBitmap(WINDIB_Open_Args_ args); | 47 ~CFX_WindowsDIB(); |
45 | 48 |
46 CFX_WindowsDIB(HDC hDC, int width, int height); | 49 HDC GetDC() const { return m_hMemDC; } |
47 | 50 |
48 ~CFX_WindowsDIB(); | 51 HBITMAP GetWindowsBitmap() const { return m_hBitmap; } |
49 | 52 |
50 HDC»» » » » GetDC() const | 53 void LoadFromDevice(HDC hDC, int left, int top); |
51 { | |
52 return m_hMemDC; | |
53 } | |
54 | 54 |
55 HBITMAP» » » » GetWindowsBitmap() const | 55 void SetToDevice(HDC hDC, int left, int top); |
56 { | |
57 return m_hBitmap; | |
58 } | |
59 | 56 |
60 void» » » » LoadFromDevice(HDC hDC, int left, int to
p); | 57 protected: |
| 58 HDC m_hMemDC; |
61 | 59 |
62 void» » » » SetToDevice(HDC hDC, int left, int top); | 60 HBITMAP m_hBitmap; |
63 protected: | |
64 | 61 |
65 HDC»» » » » m_hMemDC; | 62 HBITMAP m_hOldBitmap; |
| 63 }; |
| 64 class CFX_WindowsDevice : public CFX_RenderDevice { |
| 65 public: |
| 66 static IFX_RenderDeviceDriver* CreateDriver(HDC hDC, |
| 67 FX_BOOL bCmykOutput = FALSE); |
66 | 68 |
67 HBITMAP» » » » m_hBitmap; | 69 CFX_WindowsDevice(HDC hDC, |
| 70 FX_BOOL bCmykOutput = FALSE, |
| 71 FX_BOOL bForcePSOutput = FALSE, |
| 72 int psLevel = 2); |
68 | 73 |
69 HBITMAP» » » » m_hOldBitmap; | 74 HDC GetDC() const; |
| 75 |
| 76 FX_BOOL m_bForcePSOutput; |
| 77 |
| 78 static int m_psLevel; |
70 }; | 79 }; |
71 class CFX_WindowsDevice : public CFX_RenderDevice | 80 class CFX_WinBitmapDevice : public CFX_RenderDevice { |
72 { | 81 public: |
73 public: | 82 CFX_WinBitmapDevice(int width, int height, FXDIB_Format format); |
74 static IFX_RenderDeviceDriver*» CreateDriver(HDC hDC, FX_BOOL bCmykOutpu
t = FALSE); | |
75 | 83 |
76 CFX_WindowsDevice(HDC hDC, FX_BOOL bCmykOutput = FALSE, FX_BOOL bForcePSOutp
ut = FALSE, int psLevel = 2); | 84 ~CFX_WinBitmapDevice(); |
77 | 85 |
78 HDC»» GetDC() const; | 86 HDC GetDC() { return m_hDC; } |
79 | 87 |
80 FX_BOOL m_bForcePSOutput; | 88 protected: |
| 89 HBITMAP m_hBitmap; |
81 | 90 |
82 static int m_psLevel; | 91 HBITMAP m_hOldBitmap; |
83 }; | |
84 class CFX_WinBitmapDevice : public CFX_RenderDevice | |
85 { | |
86 public: | |
87 | 92 |
88 CFX_WinBitmapDevice(int width, int height, FXDIB_Format format); | 93 HDC m_hDC; |
89 | |
90 ~CFX_WinBitmapDevice(); | |
91 | |
92 HDC»» GetDC() | |
93 { | |
94 return m_hDC; | |
95 } | |
96 protected: | |
97 | |
98 HBITMAP» m_hBitmap; | |
99 | |
100 HBITMAP m_hOldBitmap; | |
101 | |
102 HDC»» m_hDC; | |
103 }; | 94 }; |
104 #endif | 95 #endif |
105 #endif | 96 #endif |
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