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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
|
// Copyright 2014 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_FXGE_WIN32_WIN32_INT_H_
#define CORE_FXGE_WIN32_WIN32_INT_H_
#include <windows.h>
#include <memory>
#include "core/fxge/cfx_pathdata.h"
#include "core/fxge/ifx_renderdevicedriver.h"
#include "core/fxge/win32/cfx_psrenderer.h"
#include "core/fxge/win32/cpsoutput.h"
#include "core/fxge/win32/dwrite_int.h"
class FXTEXT_CHARPOS;
struct WINDIB_Open_Args_;
typedef HANDLE(__stdcall* FuncType_GdiAddFontMemResourceEx)(PVOID pbFont,
DWORD cbFont,
PVOID pdv,
DWORD* pcFonts);
typedef BOOL(__stdcall* FuncType_GdiRemoveFontMemResourceEx)(HANDLE handle);
class CGdiplusExt {
public:
CGdiplusExt();
~CGdiplusExt();
void Load();
bool IsAvailable() { return !!m_hModule; }
bool StretchBitMask(HDC hDC,
BOOL bMonoDevice,
const CFX_RetainPtr<CFX_DIBitmap>& pBitmap,
int dest_left,
int dest_top,
int dest_width,
int dest_height,
uint32_t argb,
const FX_RECT* pClipRect,
int flags);
bool StretchDIBits(HDC hDC,
const CFX_RetainPtr<CFX_DIBitmap>& pBitmap,
int dest_left,
int dest_top,
int dest_width,
int dest_height,
const FX_RECT* pClipRect,
int flags);
bool DrawPath(HDC hDC,
const CFX_PathData* pPathData,
const CFX_Matrix* pObject2Device,
const CFX_GraphStateData* pGraphState,
uint32_t fill_argb,
uint32_t stroke_argb,
int fill_mode);
void* LoadMemFont(uint8_t* pData, uint32_t size);
void DeleteMemFont(void* pFontCollection);
bool GdipCreateFromImage(void* bitmap, void** graphics);
void GdipDeleteGraphics(void* graphics);
void GdipSetTextRenderingHint(void* graphics, int mode);
void GdipSetPageUnit(void* graphics, uint32_t unit);
void GdipSetWorldTransform(void* graphics, void* pMatrix);
bool GdipDrawDriverString(void* graphics,
unsigned short* text,
int length,
void* font,
void* brush,
void* positions,
int flags,
const void* matrix);
void GdipCreateBrush(uint32_t fill_argb, void** pBrush);
void GdipDeleteBrush(void* pBrush);
void GdipCreateMatrix(float a,
float b,
float c,
float d,
float e,
float f,
void** matrix);
void GdipDeleteMatrix(void* matrix);
bool GdipCreateFontFamilyFromName(const wchar_t* name,
void* pFontCollection,
void** pFamily);
void GdipDeleteFontFamily(void* pFamily);
bool GdipCreateFontFromFamily(void* pFamily,
float font_size,
int fontstyle,
int flag,
void** pFont);
void* GdipCreateFontFromCollection(void* pFontCollection,
float font_size,
int fontstyle);
void GdipDeleteFont(void* pFont);
bool GdipCreateBitmap(const CFX_RetainPtr<CFX_DIBitmap>& pBitmap,
void** bitmap);
void GdipDisposeImage(void* bitmap);
void GdipGetFontSize(void* pFont, float* size);
void* GdiAddFontMemResourceEx(void* pFontdata,
uint32_t size,
void* pdv,
uint32_t* num_face);
bool GdiRemoveFontMemResourceEx(void* handle);
CFX_RetainPtr<CFX_DIBitmap> LoadDIBitmap(WINDIB_Open_Args_ args);
FARPROC m_Functions[100];
FuncType_GdiAddFontMemResourceEx m_pGdiAddFontMemResourceEx;
FuncType_GdiRemoveFontMemResourceEx m_pGdiRemoveFontMemResourseEx;
protected:
HMODULE m_hModule;
HMODULE m_GdiModule;
};
class CWin32Platform {
public:
bool m_bHalfTone;
CGdiplusExt m_GdiplusExt;
CDWriteExt m_DWriteExt;
};
class CGdiDeviceDriver : public IFX_RenderDeviceDriver {
protected:
CGdiDeviceDriver(HDC hDC, int device_class);
~CGdiDeviceDriver() override;
// IFX_RenderDeviceDriver
int GetDeviceCaps(int caps_id) const override;
void SaveState() override;
void RestoreState(bool bKeepSaved) override;
bool SetClip_PathFill(const CFX_PathData* pPathData,
const CFX_Matrix* pObject2Device,
int fill_mode) override;
bool SetClip_PathStroke(const CFX_PathData* pPathData,
const CFX_Matrix* pObject2Device,
const CFX_GraphStateData* pGraphState) override;
bool DrawPath(const CFX_PathData* pPathData,
const CFX_Matrix* pObject2Device,
const CFX_GraphStateData* pGraphState,
uint32_t fill_color,
uint32_t stroke_color,
int fill_mode,
int blend_type) override;
bool FillRectWithBlend(const FX_RECT* pRect,
uint32_t fill_color,
int blend_type) override;
bool DrawCosmeticLine(float x1,
float y1,
float x2,
float y2,
uint32_t color,
int blend_type) override;
bool GetClipBox(FX_RECT* pRect) override;
void* GetPlatformSurface() const override;
void DrawLine(float x1, float y1, float x2, float y2);
bool GDI_SetDIBits(const CFX_RetainPtr<CFX_DIBitmap>& pBitmap,
const FX_RECT* pSrcRect,
int left,
int top);
bool GDI_StretchDIBits(const CFX_RetainPtr<CFX_DIBitmap>& pBitmap,
int dest_left,
int dest_top,
int dest_width,
int dest_height,
uint32_t flags);
bool GDI_StretchBitMask(const CFX_RetainPtr<CFX_DIBitmap>& pBitmap,
int dest_left,
int dest_top,
int dest_width,
int dest_height,
uint32_t bitmap_color,
uint32_t flags);
HDC m_hDC;
bool m_bMetafileDCType;
int m_Width;
int m_Height;
int m_nBitsPerPixel;
int m_DeviceClass;
int m_RenderCaps;
};
class CGdiDisplayDriver : public CGdiDeviceDriver {
public:
explicit CGdiDisplayDriver(HDC hDC);
~CGdiDisplayDriver() override;
protected:
bool GetDIBits(const CFX_RetainPtr<CFX_DIBitmap>& pBitmap,
int left,
int top) override;
bool SetDIBits(const CFX_RetainPtr<CFX_DIBSource>& pBitmap,
uint32_t color,
const FX_RECT* pSrcRect,
int left,
int top,
int blend_type) override;
bool StretchDIBits(const CFX_RetainPtr<CFX_DIBSource>& pBitmap,
uint32_t color,
int dest_left,
int dest_top,
int dest_width,
int dest_height,
const FX_RECT* pClipRect,
uint32_t flags,
int blend_type) override;
bool StartDIBits(const CFX_RetainPtr<CFX_DIBSource>& pBitmap,
int bitmap_alpha,
uint32_t color,
const CFX_Matrix* pMatrix,
uint32_t render_flags,
void*& handle,
int blend_type) override;
bool UseFoxitStretchEngine(const CFX_RetainPtr<CFX_DIBSource>& pSource,
uint32_t color,
int dest_left,
int dest_top,
int dest_width,
int dest_height,
const FX_RECT* pClipRect,
int render_flags);
};
class CGdiPrinterDriver : public CGdiDeviceDriver {
public:
explicit CGdiPrinterDriver(HDC hDC);
~CGdiPrinterDriver() override;
protected:
int GetDeviceCaps(int caps_id) const override;
bool SetDIBits(const CFX_RetainPtr<CFX_DIBSource>& pBitmap,
uint32_t color,
const FX_RECT* pSrcRect,
int left,
int top,
int blend_type) override;
bool StretchDIBits(const CFX_RetainPtr<CFX_DIBSource>& pBitmap,
uint32_t color,
int dest_left,
int dest_top,
int dest_width,
int dest_height,
const FX_RECT* pClipRect,
uint32_t flags,
int blend_type) override;
bool StartDIBits(const CFX_RetainPtr<CFX_DIBSource>& pBitmap,
int bitmap_alpha,
uint32_t color,
const CFX_Matrix* pMatrix,
uint32_t render_flags,
void*& handle,
int blend_type) override;
bool DrawDeviceText(int nChars,
const FXTEXT_CHARPOS* pCharPos,
CFX_Font* pFont,
const CFX_Matrix* pObject2Device,
float font_size,
uint32_t color) override;
const int m_HorzSize;
const int m_VertSize;
};
class CPSPrinterDriver : public IFX_RenderDeviceDriver {
public:
CPSPrinterDriver(HDC hDC, int ps_level, bool bCmykOutput);
~CPSPrinterDriver() override;
protected:
// IFX_RenderDeviceDriver
int GetDeviceCaps(int caps_id) const override;
bool StartRendering() override;
void EndRendering() override;
void SaveState() override;
void RestoreState(bool bKeepSaved) override;
bool SetClip_PathFill(const CFX_PathData* pPathData,
const CFX_Matrix* pObject2Device,
int fill_mode) override;
bool SetClip_PathStroke(const CFX_PathData* pPathData,
const CFX_Matrix* pObject2Device,
const CFX_GraphStateData* pGraphState) override;
bool DrawPath(const CFX_PathData* pPathData,
const CFX_Matrix* pObject2Device,
const CFX_GraphStateData* pGraphState,
uint32_t fill_color,
uint32_t stroke_color,
int fill_mode,
int blend_type) override;
bool GetClipBox(FX_RECT* pRect) override;
bool SetDIBits(const CFX_RetainPtr<CFX_DIBSource>& pBitmap,
uint32_t color,
const FX_RECT* pSrcRect,
int left,
int top,
int blend_type) override;
bool StretchDIBits(const CFX_RetainPtr<CFX_DIBSource>& pBitmap,
uint32_t color,
int dest_left,
int dest_top,
int dest_width,
int dest_height,
const FX_RECT* pClipRect,
uint32_t flags,
int blend_type) override;
bool StartDIBits(const CFX_RetainPtr<CFX_DIBSource>& pBitmap,
int bitmap_alpha,
uint32_t color,
const CFX_Matrix* pMatrix,
uint32_t render_flags,
void*& handle,
int blend_type) override;
bool DrawDeviceText(int nChars,
const FXTEXT_CHARPOS* pCharPos,
CFX_Font* pFont,
const CFX_Matrix* pObject2Device,
float font_size,
uint32_t color) override;
void* GetPlatformSurface() const override;
HDC m_hDC;
bool m_bCmykOutput;
int m_Width;
int m_Height;
int m_nBitsPerPixel;
int m_HorzSize;
int m_VertSize;
std::unique_ptr<CPSOutput> m_pPSOutput;
CFX_PSRenderer m_PSRenderer;
};
#endif // CORE_FXGE_WIN32_WIN32_INT_H_
|
