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1 | /** @file\r |
2 | \r | |
3 | Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r | |
4 | This program and the accompanying materials\r | |
5 | are licensed and made available under the terms and conditions of the BSD License\r | |
6 | which accompanies this distribution. The full text of the license may be found at\r | |
7 | http://opensource.org/licenses/bsd-license.php\r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | WinGop.h\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | Private data for the Gop driver that is bound to the WinNt Thunk protocol\r | |
19 | \r | |
20 | \r | |
21 | **/\r | |
22 | \r | |
23 | #ifndef _WIN_GOP_H_\r | |
24 | #define _WIN_GOP_H_\r | |
25 | \r | |
26 | \r | |
27 | #include "WinHost.h"\r | |
28 | \r | |
29 | #include <Protocol/EmuIoThunk.h>\r | |
30 | #include <Protocol/EmuGraphicsWindow.h>\r | |
31 | #include <Protocol/SimpleTextIn.h>\r | |
32 | #include <Protocol/SimpleTextInEx.h>\r | |
33 | #include <Protocol/GraphicsOutput.h>\r | |
34 | \r | |
35 | //\r | |
36 | // WM_SYSKEYDOWN/WM_SYSKEYUP Notification\r | |
37 | // lParam\r | |
38 | // bit 24: Specifies whether the key is an extended key,\r | |
39 | // such as the right-hand ALT and CTRL keys that appear on\r | |
40 | // an enhanced 101- or 102-key keyboard.\r | |
41 | // The value is 1 if it is an extended key; otherwise, it is 0.\r | |
42 | // bit 29:Specifies the context code.\r | |
43 | // The value is 1 if the ALT key is down while the key is pressed/released;\r | |
44 | // it is 0 if the WM_SYSKEYDOWN message is posted to the active window\r | |
45 | // because no window has the keyboard focus.\r | |
46 | #define GOP_EXTENDED_KEY (0x1 << 24)\r | |
47 | #define GOP_ALT_KEY_PRESSED (0x1 << 29)\r | |
48 | \r | |
49 | #define KEYBOARD_TIMER_INTERVAL 200000 // 0.02s\r | |
50 | \r | |
51 | #define MAX_Q 256\r | |
52 | \r | |
53 | typedef struct {\r | |
54 | UINTN Front;\r | |
55 | UINTN Rear;\r | |
56 | EFI_KEY_DATA Q[MAX_Q];\r | |
57 | CRITICAL_SECTION Cs;\r | |
58 | } GOP_QUEUE_FIXED;\r | |
59 | \r | |
60 | #define WIN_NT_GOP_CLASS_NAME L"WinNtGopWindow"\r | |
61 | \r | |
62 | \r | |
63 | typedef struct {\r | |
64 | UINT64 Signature;\r | |
65 | EMU_GRAPHICS_WINDOW_PROTOCOL GraphicsWindowIo;\r | |
66 | \r | |
67 | //\r | |
68 | // GOP Private Data knowing when to start hardware\r | |
69 | //\r | |
70 | BOOLEAN HardwareNeedsStarting;\r | |
71 | \r | |
72 | CHAR16 *WindowName;\r | |
73 | CHAR16 Buffer[160];\r | |
74 | \r | |
75 | HANDLE ThreadInited; // Semaphore\r | |
76 | HANDLE ThreadHandle; // Thread\r | |
77 | DWORD ThreadId;\r | |
78 | \r | |
79 | HWND WindowHandle;\r | |
80 | WNDCLASSEX WindowsClass;\r | |
81 | \r | |
82 | UINT32 Width;\r | |
83 | UINT32 Height;\r | |
84 | //\r | |
85 | // This screen is used to redraw the scree when windows events happen. It's\r | |
86 | // updated in the main thread and displayed in the windows thread.\r | |
87 | //\r | |
88 | BITMAPV4HEADER *VirtualScreenInfo;\r | |
89 | RGBQUAD *VirtualScreen;\r | |
90 | \r | |
91 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL *FillLine;\r | |
92 | \r | |
93 | //\r | |
94 | // Keyboard Queue used by Simple Text In.\r | |
95 | // QueueForRead: WinProc thread adds, and main thread removes.\r | |
96 | //\r | |
97 | GOP_QUEUE_FIXED QueueForRead;\r | |
98 | \r | |
99 | EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK MakeRegisterdKeyCallback;\r | |
100 | EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK BreakRegisterdKeyCallback;\r | |
101 | VOID *RegisterdKeyCallbackContext;\r | |
102 | \r | |
103 | EFI_KEY_STATE KeyState;\r | |
104 | BOOLEAN LeftShift;\r | |
105 | BOOLEAN RightShift;\r | |
106 | BOOLEAN LeftAlt;\r | |
107 | BOOLEAN RightAlt;\r | |
108 | BOOLEAN LeftCtrl;\r | |
109 | BOOLEAN RightCtrl;\r | |
110 | BOOLEAN LeftLogo;\r | |
111 | BOOLEAN RightLogo;\r | |
112 | BOOLEAN Menu;\r | |
113 | BOOLEAN SysReq;\r | |
114 | BOOLEAN NumLock;\r | |
115 | BOOLEAN ScrollLock;\r | |
116 | BOOLEAN CapsLock;\r | |
117 | BOOLEAN IsPartialKeySupport;\r | |
118 | } GRAPHICS_PRIVATE_DATA;\r | |
119 | #define GRAPHICS_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('g', 'f', 'x', 'd')\r | |
120 | #define GRAPHICS_PRIVATE_DATA_FROM_THIS(a) \\r | |
121 | CR(a, GRAPHICS_PRIVATE_DATA, GraphicsWindowIo, GRAPHICS_PRIVATE_DATA_SIGNATURE)\r | |
122 | \r | |
123 | \r | |
124 | //\r | |
125 | // Gop Hardware abstraction internal worker functions\r | |
126 | //\r | |
127 | \r | |
128 | /**\r | |
129 | TODO: Add function description\r | |
130 | \r | |
131 | @param Private TODO: add argument description\r | |
132 | @param Key TODO: add argument description\r | |
133 | \r | |
134 | @return TODO: add return values\r | |
135 | \r | |
136 | **/\r | |
137 | EFI_STATUS\r | |
138 | GopPrivateAddKey (\r | |
139 | IN GRAPHICS_PRIVATE_DATA *Private,\r | |
140 | IN EFI_INPUT_KEY Key\r | |
141 | );\r | |
142 | \r | |
143 | EFI_STATUS\r | |
144 | EFIAPI\r | |
145 | WinNtWndGetKey (\r | |
146 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,\r | |
147 | IN EFI_KEY_DATA *KeyData\r | |
148 | );\r | |
149 | \r | |
150 | EFI_STATUS\r | |
151 | EFIAPI\r | |
152 | WinNtWndCheckKey (\r | |
153 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo\r | |
154 | );\r | |
155 | \r | |
156 | EFI_STATUS\r | |
157 | EFIAPI\r | |
158 | WinNtWndKeySetState (\r | |
159 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,\r | |
160 | IN EFI_KEY_TOGGLE_STATE *KeyToggleState\r | |
161 | );\r | |
162 | \r | |
163 | EFI_STATUS\r | |
164 | EFIAPI\r | |
165 | WinNtWndRegisterKeyNotify (\r | |
166 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,\r | |
167 | IN EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK MakeCallBack,\r | |
168 | IN EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK BreakCallBack,\r | |
169 | IN VOID *Context\r | |
170 | );\r | |
171 | \r | |
172 | EFI_STATUS\r | |
173 | EFIAPI\r | |
174 | WinNtWndCheckPointer (\r | |
175 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo\r | |
176 | );\r | |
177 | \r | |
178 | EFI_STATUS\r | |
179 | EFIAPI\r | |
180 | WinNtWndGetPointerState (\r | |
181 | IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,\r | |
182 | IN EFI_SIMPLE_POINTER_STATE *State\r | |
183 | );\r | |
184 | EFI_STATUS\r | |
185 | GopPrivateCreateQ (\r | |
186 | IN GRAPHICS_PRIVATE_DATA *Private,\r | |
187 | IN GOP_QUEUE_FIXED *Queue\r | |
188 | );\r | |
189 | \r | |
190 | \r | |
191 | /**\r | |
192 | TODO: Add function description\r | |
193 | \r | |
194 | @param Private TODO: add argument description\r | |
195 | \r | |
196 | @retval EFI_SUCCESS TODO: Add description for return value\r | |
197 | \r | |
198 | **/\r | |
199 | EFI_STATUS\r | |
200 | GopPrivateDestroyQ (\r | |
201 | IN GRAPHICS_PRIVATE_DATA *Private,\r | |
202 | IN GOP_QUEUE_FIXED *Queue\r | |
203 | );\r | |
204 | #endif\r | |
205 | \r |