pcsx2/plugins/onepad/keyboard.cpp

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/* OnePAD - author: arcum42(@gmail.com)
* Copyright (C) 2009
*
* Based on ZeroPAD, author zerofrog@gmail.com
* Copyright (C) 2006-2007
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Theoretically, this header is for anything to do with keyboard input.
* Pragmatically, event handing's going in here too.
*/
#include "keyboard.h"
__forceinline int FindKey(int key, int pad)
{
for (int p = 0; p < MAX_SUB_KEYS; p++)
for (int i = 0; i < MAX_KEYS; i++)
if (key == get_key(PadEnum[pad][p], i)) return i;
return -1;
}
char* KeysymToChar(int keysym)
{
#ifdef __LINUX__
return XKeysymToString(keysym);
#else
LPWORD temp;
ToAscii((UINT) keysym, NULL, NULL, temp, NULL);
return (char*)temp;
#endif
}
void PollForKeyboardInput(int pad)
{
#ifdef __LINUX__
PollForX11KeyboardInput(pad);
#endif
}
void SetAutoRepeat(bool autorep)
{
#ifdef __LINUX__
if (autorep)
XAutoRepeatOn(GSdsp);
else
XAutoRepeatOff(GSdsp);
#endif
}
#ifdef __LINUX__
void PollForX11KeyboardInput(int pad)
{
XEvent E;
KeySym key;
int keyPress = 0, keyRelease = 0;
int i;
// keyboard input
while (XPending(GSdsp) > 0)
{
XNextEvent(GSdsp, &E);
switch (E.type)
{
case KeyPress:
key = XLookupKeysym((XKeyEvent *) & E, 0);
i = FindKey(key, pad);
// Analog controls.
if ((i > PAD_RY) && (i <= PAD_R_LEFT))
{
switch (i)
{
case PAD_R_LEFT:
case PAD_R_UP:
case PAD_L_LEFT:
case PAD_L_UP:
Analog::ConfigurePad(pad, Analog::AnalogToPad(i), DEF_VALUE);
break;
case PAD_R_RIGHT:
case PAD_R_DOWN:
case PAD_L_RIGHT:
case PAD_L_DOWN:
Analog::ConfigurePad(pad, Analog::AnalogToPad(i), -DEF_VALUE);
break;
}
i += 0xff00;
}
if (i != -1)
{
clear_bit(keyRelease, i);
set_bit(keyPress, i);
}
//PAD_LOG("Key pressed:%d\n", i);
event.evt = KEYPRESS;
event.key = key;
break;
case KeyRelease:
key = XLookupKeysym((XKeyEvent *) & E, 0);
i = FindKey(key, pad);
// Analog Controls.
if ((i > PAD_RY) && (i <= PAD_R_LEFT))
{
Analog::ResetPad(pad, Analog::AnalogToPad(i));
i += 0xff00;
}
if (i != -1)
{
clear_bit(keyPress, i);
set_bit(keyRelease, i);
}
event.evt = KEYRELEASE;
event.key = key;
break;
case FocusIn:
XAutoRepeatOff(GSdsp);
break;
case FocusOut:
XAutoRepeatOn(GSdsp);
break;
}
}
UpdateKeys(pad, keyPress, keyRelease);
}
bool PollX11Keyboard(char* &temp, u32 &pkey)
{
GdkEvent *ev = gdk_event_get();
if (ev != NULL)
{
if (ev->type == GDK_KEY_PRESS)
{
if (ev->key.keyval == GDK_Escape)
{
temp = "Unknown";
pkey = NULL;
}
else
{
temp = KeysymToChar(ev->key.keyval);
pkey = ev->key.keyval;
}
return true;
}
}
return false;
}
#else
LRESULT WINAPI PADwndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
int keyPress[2] = {0}, keyRelease[2] = {0};
static bool lbutton = false, rbutton = false;
switch (msg)
{
case WM_KEYDOWN:
if (lParam & 0x40000000) return TRUE;
for (int pad = 0; pad < 2; ++pad)
{
for (int i = 0; i < MAX_KEYS; i++)
{
if (wParam == get_key(pad, i))
{
set_bit(keyPress[pad], i);
clear_bit(keyRelease[pad], i);
break;
}
}
}
event.evt = KEYPRESS;
event.key = wParam;
break;
case WM_KEYUP:
for (int pad = 0; pad < 2; ++pad)
{
for (int i = 0; i < MAX_KEYS; i++)
{
if (wParam == get_key(pad,i))
{
set_bit(keyRelease[pad], i);
clear_bit(keyPress[pad], i);
break;
}
}
}
event.evt = KEYRELEASE;
event.key = wParam;
break;
/*case WM_LBUTTONDOWN:
lbutton = true;
break;
case WM_LBUTTONUP:
g_lanalog[0].x = 0x80;
g_lanalog[0].y = 0x80;
g_lanalog[1].x = 0x80;
g_lanalog[1].y = 0x80;
lbutton = false;
break;
case WM_RBUTTONDOWN:
rbutton = true;
break;
case WM_RBUTTONUP:
g_ranalog[0].x = 0x80;
g_ranalog[0].y = 0x80;
g_ranalog[1].x = 0x80;
g_ranalog[1].y = 0x80;
rbutton = false;
break;
case WM_MOUSEMOVE:
if (lbutton)
{
g_lanalog[0].x = LOWORD(lParam) & 254;
g_lanalog[0].y = HIWORD(lParam) & 254;
g_lanalog[1].x = LOWORD(lParam) & 254;
g_lanalog[1].y = HIWORD(lParam) & 254;
}
if (rbutton)
{
g_ranalog[0].x = LOWORD(lParam) & 254;
g_ranalog[0].y = HIWORD(lParam) & 254;
g_ranalog[1].x = LOWORD(lParam) & 254;
g_ranalog[1].y = HIWORD(lParam) & 254;
}
break;*/
case WM_DESTROY:
case WM_QUIT:
event.evt = KEYPRESS;
event.key = VK_ESCAPE;
return GSwndProc(hWnd, msg, wParam, lParam);
default:
return GSwndProc(hWnd, msg, wParam, lParam);
}
for (int pad = 0; pad < 2; ++pad)
{
UpdateKeys(pad, keyPress[pad], keyRelease[pad]);
}
return TRUE;
}
#endif