378 lines
13 KiB
C
378 lines
13 KiB
C
/* DirectInput Keyboard device
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*
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* Copyright 1998 Marcus Meissner
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* Copyright 1998,1999 Lionel Ulmer
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* Copyright 2000-2001 TransGaming Technologies Inc.
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* Copyright 2005 Raphael Junqueira
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <string.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "winerror.h"
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#include "dinput.h"
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#include "dinput_private.h"
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#include "device_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dinput);
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static const IDirectInputDevice8WVtbl SysKeyboardWvt;
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static const struct dinput_device_vtbl keyboard_internal_vtbl;
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typedef struct SysKeyboardImpl SysKeyboardImpl;
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struct SysKeyboardImpl
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{
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struct IDirectInputDeviceImpl base;
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};
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static inline SysKeyboardImpl *impl_from_IDirectInputDevice8W(IDirectInputDevice8W *iface)
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{
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return CONTAINING_RECORD(CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8W_iface), SysKeyboardImpl, base);
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}
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static BYTE map_dik_code(DWORD scanCode, DWORD vkCode, DWORD subType, DWORD version)
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{
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if (!scanCode && version < 0x0800)
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scanCode = MapVirtualKeyW(vkCode, MAPVK_VK_TO_VSC);
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if (subType == DIDEVTYPEKEYBOARD_JAPAN106)
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{
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switch (scanCode)
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{
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case 0x0d: /* ^ */
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scanCode = DIK_CIRCUMFLEX;
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break;
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case 0x1a: /* @ */
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scanCode = DIK_AT;
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break;
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case 0x1b: /* [ */
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scanCode = DIK_LBRACKET;
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break;
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case 0x28: /* : */
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scanCode = DIK_COLON;
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break;
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case 0x29: /* Hankaku/Zenkaku */
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scanCode = DIK_KANJI;
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break;
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case 0x2b: /* ] */
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scanCode = DIK_RBRACKET;
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break;
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case 0x73: /* \ */
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scanCode = DIK_BACKSLASH;
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break;
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}
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}
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return scanCode;
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}
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int dinput_keyboard_hook( IDirectInputDevice8W *iface, WPARAM wparam, LPARAM lparam )
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{
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SysKeyboardImpl *This = impl_from_IDirectInputDevice8W( iface );
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BYTE new_diks, subtype = GET_DIDEVICE_SUBTYPE( This->base.instance.dwDevType );
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int dik_code, ret = This->base.dwCoopLevel & DISCL_EXCLUSIVE;
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KBDLLHOOKSTRUCT *hook = (KBDLLHOOKSTRUCT *)lparam;
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if (wparam != WM_KEYDOWN && wparam != WM_KEYUP &&
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wparam != WM_SYSKEYDOWN && wparam != WM_SYSKEYUP)
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return 0;
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TRACE("(%p) wp %08lx, lp %08lx, vk %02x, scan %02x\n",
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iface, wparam, lparam, hook->vkCode, hook->scanCode);
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switch (hook->vkCode)
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{
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/* R-Shift is special - it is an extended key with separate scan code */
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case VK_RSHIFT : dik_code = DIK_RSHIFT; break;
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case VK_PAUSE : dik_code = DIK_PAUSE; break;
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case VK_NUMLOCK : dik_code = DIK_NUMLOCK; break;
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case VK_SUBTRACT: dik_code = DIK_SUBTRACT; break;
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default:
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dik_code = map_dik_code( hook->scanCode & 0xff, hook->vkCode, subtype,
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This->base.dinput->dwVersion );
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if (hook->flags & LLKHF_EXTENDED) dik_code |= 0x80;
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}
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new_diks = hook->flags & LLKHF_UP ? 0 : 0x80;
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/* returns now if key event already known */
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if (new_diks == This->base.device_state[dik_code]) return ret;
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This->base.device_state[dik_code] = new_diks;
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TRACE( " setting key %02x to %02x\n", dik_code, This->base.device_state[dik_code] );
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EnterCriticalSection(&This->base.crit);
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queue_event(iface, DIDFT_MAKEINSTANCE(dik_code) | DIDFT_PSHBUTTON,
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new_diks, GetCurrentTime(), This->base.dinput->evsequence++);
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if (This->base.hEvent) SetEvent( This->base.hEvent );
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LeaveCriticalSection(&This->base.crit);
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return ret;
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}
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static DWORD get_keyboard_subtype(void)
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{
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DWORD kbd_type, kbd_subtype, dev_subtype;
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kbd_type = GetKeyboardType(0);
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kbd_subtype = GetKeyboardType(1);
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if (kbd_type == 4 || (kbd_type == 7 && kbd_subtype == 0))
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dev_subtype = DIDEVTYPEKEYBOARD_PCENH;
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else if (kbd_type == 7 && kbd_subtype == 2)
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dev_subtype = DIDEVTYPEKEYBOARD_JAPAN106;
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else {
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FIXME("Unknown keyboard type=%u, subtype=%u\n", kbd_type, kbd_subtype);
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dev_subtype = DIDEVTYPEKEYBOARD_PCENH;
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}
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return dev_subtype;
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}
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static void fill_keyboard_dideviceinstanceW(LPDIDEVICEINSTANCEW lpddi, DWORD version, DWORD subtype) {
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DWORD dwSize;
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DIDEVICEINSTANCEW ddi;
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dwSize = lpddi->dwSize;
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TRACE("%d %p\n", dwSize, lpddi);
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memset(lpddi, 0, dwSize);
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memset(&ddi, 0, sizeof(ddi));
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ddi.dwSize = dwSize;
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ddi.guidInstance = GUID_SysKeyboard;/* DInput's GUID */
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ddi.guidProduct = GUID_SysKeyboard;
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if (version >= 0x0800)
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ddi.dwDevType = DI8DEVTYPE_KEYBOARD | (subtype << 8);
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else
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ddi.dwDevType = DIDEVTYPE_KEYBOARD | (subtype << 8);
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MultiByteToWideChar(CP_ACP, 0, "Keyboard", -1, ddi.tszInstanceName, MAX_PATH);
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MultiByteToWideChar(CP_ACP, 0, "Wine Keyboard", -1, ddi.tszProductName, MAX_PATH);
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memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi)));
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}
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static HRESULT keyboarddev_enum_device(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
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{
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if (id != 0)
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return E_FAIL;
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if (dwFlags & DIEDFL_FORCEFEEDBACK)
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return S_FALSE;
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if ((dwDevType == 0) ||
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((dwDevType == DIDEVTYPE_KEYBOARD) && (version < 0x0800)) ||
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(((dwDevType == DI8DEVCLASS_KEYBOARD) || (dwDevType == DI8DEVTYPE_KEYBOARD)) && (version >= 0x0800))) {
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TRACE("Enumerating the Keyboard device\n");
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fill_keyboard_dideviceinstanceW(lpddi, version, get_keyboard_subtype());
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return S_OK;
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}
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return S_FALSE;
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}
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static HRESULT alloc_device( REFGUID rguid, IDirectInputImpl *dinput, SysKeyboardImpl **out )
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{
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BYTE subtype = get_keyboard_subtype();
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SysKeyboardImpl* newDevice;
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HRESULT hr;
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if (FAILED(hr = direct_input_device_alloc( sizeof(SysKeyboardImpl), &SysKeyboardWvt, &keyboard_internal_vtbl,
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rguid, dinput, (void **)&newDevice )))
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return hr;
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newDevice->base.crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": SysKeyboardImpl*->base.crit");
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fill_keyboard_dideviceinstanceW( &newDevice->base.instance, newDevice->base.dinput->dwVersion, subtype );
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newDevice->base.caps.dwDevType = newDevice->base.instance.dwDevType;
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newDevice->base.caps.dwFirmwareRevision = 100;
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newDevice->base.caps.dwHardwareRevision = 100;
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if (FAILED(hr = direct_input_device_init( &newDevice->base.IDirectInputDevice8W_iface )))
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{
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IDirectInputDevice_Release( &newDevice->base.IDirectInputDevice8W_iface );
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return hr;
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}
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*out = newDevice;
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return DI_OK;
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}
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static HRESULT keyboarddev_create_device( IDirectInputImpl *dinput, REFGUID rguid, IDirectInputDevice8W **out )
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{
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TRACE( "%p %s %p\n", dinput, debugstr_guid( rguid ), out );
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*out = NULL;
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if (IsEqualGUID(&GUID_SysKeyboard, rguid)) /* Wine Keyboard */
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{
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SysKeyboardImpl *This;
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HRESULT hr;
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if (FAILED(hr = alloc_device( rguid, dinput, &This ))) return hr;
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TRACE( "Created a Keyboard device (%p)\n", This );
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*out = &This->base.IDirectInputDevice8W_iface;
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return DI_OK;
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}
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return DIERR_DEVICENOTREG;
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}
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const struct dinput_device keyboard_device = {
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"Wine keyboard driver",
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keyboarddev_enum_device,
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keyboarddev_create_device
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};
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static HRESULT keyboard_internal_poll( IDirectInputDevice8W *iface )
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{
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check_dinput_events();
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return DI_OK;
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}
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static HRESULT keyboard_internal_acquire( IDirectInputDevice8W *iface )
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{
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return DI_OK;
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}
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static HRESULT keyboard_internal_unacquire( IDirectInputDevice8W *iface )
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{
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SysKeyboardImpl *This = impl_from_IDirectInputDevice8W( iface );
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memset( This->base.device_state, 0, sizeof(This->base.device_state) );
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return DI_OK;
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}
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static BOOL try_enum_object( const DIPROPHEADER *filter, DWORD flags, LPDIENUMDEVICEOBJECTSCALLBACKW callback,
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DIDEVICEOBJECTINSTANCEW *instance, void *data )
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{
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if (flags != DIDFT_ALL && !(flags & DIDFT_GETTYPE( instance->dwType ))) return DIENUM_CONTINUE;
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switch (filter->dwHow)
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{
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case DIPH_DEVICE:
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return callback( instance, data );
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case DIPH_BYOFFSET:
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if (filter->dwObj != instance->dwOfs) return DIENUM_CONTINUE;
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return callback( instance, data );
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case DIPH_BYID:
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if ((filter->dwObj & 0x00ffffff) != (instance->dwType & 0x00ffffff)) return DIENUM_CONTINUE;
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return callback( instance, data );
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}
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return DIENUM_CONTINUE;
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}
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static HRESULT keyboard_internal_enum_objects( IDirectInputDevice8W *iface, const DIPROPHEADER *filter, DWORD flags,
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LPDIENUMDEVICEOBJECTSCALLBACKW callback, void *context )
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{
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SysKeyboardImpl *impl = impl_from_IDirectInputDevice8W( iface );
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BYTE subtype = GET_DIDEVICE_SUBTYPE( impl->base.instance.dwDevType );
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DIDEVICEOBJECTINSTANCEW instance =
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{
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.dwSize = sizeof(DIDEVICEOBJECTINSTANCEW),
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.guidType = GUID_Key,
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.dwOfs = DIK_ESCAPE,
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.dwType = DIDFT_PSHBUTTON | DIDFT_MAKEINSTANCE( DIK_ESCAPE ),
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};
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DWORD i, dik;
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BOOL ret;
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for (i = 0; i < 512; ++i)
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{
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if (!GetKeyNameTextW( i << 16, instance.tszName, ARRAY_SIZE(instance.tszName) )) continue;
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if (!(dik = map_dik_code( i, 0, subtype, impl->base.dinput->dwVersion ))) continue;
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instance.dwOfs = dik;
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instance.dwType = DIDFT_PSHBUTTON | DIDFT_MAKEINSTANCE( dik );
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ret = try_enum_object( filter, flags, callback, &instance, context );
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if (ret != DIENUM_CONTINUE) return DIENUM_STOP;
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}
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return DIENUM_CONTINUE;
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}
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static HRESULT keyboard_internal_get_property( IDirectInputDevice8W *iface, DWORD property, DIPROPHEADER *header,
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DIDEVICEOBJECTINSTANCEW *instance )
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{
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switch (property)
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{
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case (DWORD_PTR)DIPROP_KEYNAME:
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{
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DIPROPSTRING *value = (DIPROPSTRING *)header;
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lstrcpynW( value->wsz, instance->tszName, ARRAY_SIZE(value->wsz) );
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return DI_OK;
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}
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}
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return DIERR_UNSUPPORTED;
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}
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static HRESULT keyboard_internal_set_property( IDirectInputDevice8W *iface, DWORD property, const DIPROPHEADER *header,
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const DIDEVICEOBJECTINSTANCEW *instance )
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{
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return DIERR_UNSUPPORTED;
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}
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static const struct dinput_device_vtbl keyboard_internal_vtbl =
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{
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NULL,
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keyboard_internal_poll,
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NULL,
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keyboard_internal_acquire,
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keyboard_internal_unacquire,
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keyboard_internal_enum_objects,
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keyboard_internal_get_property,
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keyboard_internal_set_property,
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};
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static const IDirectInputDevice8WVtbl SysKeyboardWvt =
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{
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IDirectInputDevice2WImpl_QueryInterface,
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IDirectInputDevice2WImpl_AddRef,
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IDirectInputDevice2WImpl_Release,
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IDirectInputDevice2WImpl_GetCapabilities,
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IDirectInputDevice2WImpl_EnumObjects,
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IDirectInputDevice2WImpl_GetProperty,
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IDirectInputDevice2WImpl_SetProperty,
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IDirectInputDevice2WImpl_Acquire,
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IDirectInputDevice2WImpl_Unacquire,
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IDirectInputDevice2WImpl_GetDeviceState,
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IDirectInputDevice2WImpl_GetDeviceData,
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IDirectInputDevice2WImpl_SetDataFormat,
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IDirectInputDevice2WImpl_SetEventNotification,
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IDirectInputDevice2WImpl_SetCooperativeLevel,
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IDirectInputDevice2WImpl_GetObjectInfo,
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IDirectInputDevice2WImpl_GetDeviceInfo,
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IDirectInputDevice2WImpl_RunControlPanel,
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IDirectInputDevice2WImpl_Initialize,
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IDirectInputDevice2WImpl_CreateEffect,
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IDirectInputDevice2WImpl_EnumEffects,
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IDirectInputDevice2WImpl_GetEffectInfo,
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IDirectInputDevice2WImpl_GetForceFeedbackState,
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IDirectInputDevice2WImpl_SendForceFeedbackCommand,
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IDirectInputDevice2WImpl_EnumCreatedEffectObjects,
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IDirectInputDevice2WImpl_Escape,
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IDirectInputDevice2WImpl_Poll,
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IDirectInputDevice2WImpl_SendDeviceData,
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IDirectInputDevice7WImpl_EnumEffectsInFile,
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IDirectInputDevice7WImpl_WriteEffectToFile,
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IDirectInputDevice8WImpl_BuildActionMap,
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IDirectInputDevice8WImpl_SetActionMap,
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IDirectInputDevice8WImpl_GetImageInfo
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};
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