EmulatorPkg/Win: Add input/output support
The patch adds GOP and SimpleTextIn[Ex] support. Now firmware can boot to UI and Shell but timer doesn't work. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Andrew Fish <afish@apple.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
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Ruiyu Ni
205
EmulatorPkg/Win/Host/WinGop.h
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205
EmulatorPkg/Win/Host/WinGop.h
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/** @file
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Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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WinGop.h
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Abstract:
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Private data for the Gop driver that is bound to the WinNt Thunk protocol
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**/
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#ifndef _WIN_GOP_H_
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#define _WIN_GOP_H_
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#include "WinHost.h"
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#include <Protocol/EmuIoThunk.h>
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#include <Protocol/EmuGraphicsWindow.h>
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#include <Protocol/SimpleTextIn.h>
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#include <Protocol/SimpleTextInEx.h>
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#include <Protocol/GraphicsOutput.h>
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//
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// WM_SYSKEYDOWN/WM_SYSKEYUP Notification
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// lParam
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// bit 24: Specifies whether the key is an extended key,
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// such as the right-hand ALT and CTRL keys that appear on
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// an enhanced 101- or 102-key keyboard.
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// The value is 1 if it is an extended key; otherwise, it is 0.
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// bit 29:Specifies the context code.
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// The value is 1 if the ALT key is down while the key is pressed/released;
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// it is 0 if the WM_SYSKEYDOWN message is posted to the active window
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// because no window has the keyboard focus.
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#define GOP_EXTENDED_KEY (0x1 << 24)
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#define GOP_ALT_KEY_PRESSED (0x1 << 29)
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#define KEYBOARD_TIMER_INTERVAL 200000 // 0.02s
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#define MAX_Q 256
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typedef struct {
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UINTN Front;
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UINTN Rear;
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EFI_KEY_DATA Q[MAX_Q];
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CRITICAL_SECTION Cs;
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} GOP_QUEUE_FIXED;
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#define WIN_NT_GOP_CLASS_NAME L"WinNtGopWindow"
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typedef struct {
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UINT64 Signature;
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EMU_GRAPHICS_WINDOW_PROTOCOL GraphicsWindowIo;
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//
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// GOP Private Data knowing when to start hardware
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//
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BOOLEAN HardwareNeedsStarting;
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CHAR16 *WindowName;
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CHAR16 Buffer[160];
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HANDLE ThreadInited; // Semaphore
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HANDLE ThreadHandle; // Thread
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DWORD ThreadId;
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HWND WindowHandle;
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WNDCLASSEX WindowsClass;
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UINT32 Width;
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UINT32 Height;
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//
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// This screen is used to redraw the scree when windows events happen. It's
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// updated in the main thread and displayed in the windows thread.
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//
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BITMAPV4HEADER *VirtualScreenInfo;
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RGBQUAD *VirtualScreen;
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EFI_GRAPHICS_OUTPUT_BLT_PIXEL *FillLine;
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//
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// Keyboard Queue used by Simple Text In.
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// QueueForRead: WinProc thread adds, and main thread removes.
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//
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GOP_QUEUE_FIXED QueueForRead;
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EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK MakeRegisterdKeyCallback;
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EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK BreakRegisterdKeyCallback;
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VOID *RegisterdKeyCallbackContext;
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EFI_KEY_STATE KeyState;
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BOOLEAN LeftShift;
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BOOLEAN RightShift;
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BOOLEAN LeftAlt;
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BOOLEAN RightAlt;
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BOOLEAN LeftCtrl;
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BOOLEAN RightCtrl;
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BOOLEAN LeftLogo;
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BOOLEAN RightLogo;
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BOOLEAN Menu;
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BOOLEAN SysReq;
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BOOLEAN NumLock;
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BOOLEAN ScrollLock;
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BOOLEAN CapsLock;
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BOOLEAN IsPartialKeySupport;
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} GRAPHICS_PRIVATE_DATA;
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#define GRAPHICS_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('g', 'f', 'x', 'd')
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#define GRAPHICS_PRIVATE_DATA_FROM_THIS(a) \
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CR(a, GRAPHICS_PRIVATE_DATA, GraphicsWindowIo, GRAPHICS_PRIVATE_DATA_SIGNATURE)
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//
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// Gop Hardware abstraction internal worker functions
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//
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/**
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TODO: Add function description
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@param Private TODO: add argument description
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@param Key TODO: add argument description
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@return TODO: add return values
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**/
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EFI_STATUS
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GopPrivateAddKey (
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IN GRAPHICS_PRIVATE_DATA *Private,
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IN EFI_INPUT_KEY Key
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);
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EFI_STATUS
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EFIAPI
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WinNtWndGetKey (
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IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,
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IN EFI_KEY_DATA *KeyData
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);
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EFI_STATUS
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EFIAPI
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WinNtWndCheckKey (
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IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo
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);
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EFI_STATUS
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EFIAPI
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WinNtWndKeySetState (
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IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,
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IN EFI_KEY_TOGGLE_STATE *KeyToggleState
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);
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EFI_STATUS
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EFIAPI
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WinNtWndRegisterKeyNotify (
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IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,
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IN EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK MakeCallBack,
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IN EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK BreakCallBack,
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IN VOID *Context
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);
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EFI_STATUS
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EFIAPI
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WinNtWndCheckPointer (
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IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo
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);
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EFI_STATUS
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EFIAPI
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WinNtWndGetPointerState (
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IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo,
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IN EFI_SIMPLE_POINTER_STATE *State
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);
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EFI_STATUS
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GopPrivateCreateQ (
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IN GRAPHICS_PRIVATE_DATA *Private,
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IN GOP_QUEUE_FIXED *Queue
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);
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/**
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TODO: Add function description
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@param Private TODO: add argument description
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@retval EFI_SUCCESS TODO: Add description for return value
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**/
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EFI_STATUS
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GopPrivateDestroyQ (
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IN GRAPHICS_PRIVATE_DATA *Private,
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IN GOP_QUEUE_FIXED *Queue
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);
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#endif
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