Sean's InputHandler_X11, modified to use X11Helper and not abuse the keyboard grab. Needs formatting to be fixed -- blame dodgeit (long story)
This commit is contained in:
Ben Anderson
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#include "InputHandler_X11.h"
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#include "global.h"
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#include "InputHandler_Xlib.h"
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#include "RageUtil.h"
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#include "RageLog.h"
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#include "RageDisplay.h"
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#include <X11/Xlib.h>
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#include <X11/keysym.h>
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static RageKeySym XSymToKeySym( int key )
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{
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#define KEY_INV KEY_INVALID
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const RageKeySym ASCIIKeySyms[] =
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{
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KEY_INV, KEY_INV, KEY_INV, KEY_INV, /* 0-3 */
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KEY_INV, KEY_INV, KEY_INV, KEY_INV, /* 4-7 */
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KEY_BACK, KEY_TAB, KEY_INV, KEY_INV, /* 8-11 */
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KEY_INV, KEY_ENTER, KEY_INV, KEY_INV, /* 12-15 */
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KEY_INV, KEY_INV, KEY_INV, KEY_PAUSE, /* 16-19 */
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KEY_INV, KEY_INV, KEY_INV, KEY_INV, /* 20-23 */
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KEY_INV, KEY_INV, KEY_INV, KEY_ESC, /* 24-27 */
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KEY_INV, KEY_INV, KEY_INV, KEY_INV, /* 28-31 */
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KEY_SPACE, KEY_EXCL, KEY_QUOTE, KEY_HASH, /* 32-35 */
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KEY_DOLLAR, KEY_PERCENT,KEY_AMPER, KEY_SQUOTE, /* 36-39 */
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KEY_LPAREN, KEY_RPAREN, KEY_ASTERISK,KEY_PLUS, /* 40-43 */
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KEY_COMMA, KEY_HYPHEN, KEY_PERIOD, KEY_SLASH, /* 44-47 */
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KEY_C0, KEY_C1, KEY_C2, KEY_C3, /* 48-51 */
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KEY_C4, KEY_C5, KEY_C6, KEY_C7, /* 52-55 */
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KEY_C8, KEY_C9, KEY_COLON, KEY_SEMICOLON, /* 56-59 */
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KEY_LANGLE, KEY_EQUAL, KEY_RANGLE, KEY_QUESTION, /* 60-63 */
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KEY_AT, KEY_CA, KEY_CB, KEY_CC, KEY_CD, KEY_CE, KEY_CF, KEY_CG, KEY_CH, /* 64-72 */
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KEY_CI, KEY_CJ, KEY_CK, KEY_CL, KEY_CM, KEY_CN, KEY_CO, KEY_CP, KEY_CQ, /* 73-81 */
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KEY_CR, KEY_CS, KEY_CT, KEY_CU, KEY_CV, KEY_CW, KEY_CX, KEY_CY, KEY_CZ, /* 82-90 */
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KEY_LBRACKET, KEY_BACKSLASH, KEY_RBRACKET, KEY_CARAT, /* 91-94 */
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KEY_UNDERSCORE, KEY_ACCENT, KEY_Ca, KEY_Cb, /* 95-98 */
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KEY_Cc, KEY_Cd, KEY_Ce, KEY_Cf, KEY_Cg, KEY_Ch, KEY_Ci, KEY_Cj, KEY_Ck, /* 99-107 */
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KEY_Cl, KEY_Cm, KEY_Cn, KEY_Co, KEY_Cp, KEY_Cq, KEY_Cr, KEY_Cs, KEY_Ct, /* 108-116 */
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KEY_Cu, KEY_Cv, KEY_Cw, KEY_Cx, KEY_Cy, KEY_Cz, /* 117-122 */
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KEY_LBRACE, KEY_PIPE, KEY_RBRACE, KEY_INV, KEY_DEL /* 123-127 */
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};
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/* 32...127: */
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if( key < int(ARRAYSIZE(ASCIIKeySyms)))
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return ASCIIKeySyms[key];
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/* XK_KP_0 ... XK_KP_9 to KEY_KP_C0 ... KEY_KP_C9 */
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if( key >= XK_KP_0 && key <= XK_KP_9 )
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return (RageKeySym) (key - XK_KP_0 + KEY_KP_C0);
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switch( key )
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{
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case XK_KP_Decimal: return KEY_KP_PERIOD;
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case XK_KP_Divide: return KEY_KP_SLASH;
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case XK_KP_Multiply: return KEY_KP_ASTERISK;
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case XK_KP_Subtract: return KEY_KP_HYPHEN;
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case XK_KP_Add: return KEY_KP_PLUS;
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case XK_KP_Equal: return KEY_KP_EQUAL;
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case XK_KP_Enter: return KEY_KP_ENTER;
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case XK_Up: return KEY_UP;
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case XK_Down: return KEY_DOWN;
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case XK_Right: return KEY_RIGHT;
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case XK_Left: return KEY_LEFT;
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case XK_Insert: return KEY_INSERT;
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case XK_Home: return KEY_HOME;
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case XK_End: return KEY_END;
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case XK_Page_Up: return KEY_PGUP;
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case XK_Page_Down: return KEY_PGDN;
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case XK_F1: return KEY_F1;
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case XK_F2: return KEY_F2;
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case XK_F3: return KEY_F3;
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case XK_F4: return KEY_F4;
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case XK_F5: return KEY_F5;
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case XK_F6: return KEY_F6;
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case XK_F7: return KEY_F7;
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case XK_F8: return KEY_F8;
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case XK_F9: return KEY_F9;
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case XK_F10: return KEY_F10;
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case XK_F11: return KEY_F11;
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case XK_F12: return KEY_F12;
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case XK_F13: return KEY_F13;
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case XK_F14: return KEY_F14;
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case XK_F15: return KEY_F15;
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case XK_Num_Lock: return KEY_NUMLOCK;
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case XK_Caps_Lock: return KEY_CAPSLOCK;
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case XK_Scroll_Lock: return KEY_SCRLLOCK;
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case XK_Return: return KEY_ENTER;
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case XK_Sys_Req: return KEY_PRTSC;
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case XK_Print: return KEY_PRTSC;
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case XK_Shift_R: return KEY_RSHIFT;
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case XK_Shift_L: return KEY_LSHIFT;
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case XK_Control_R: return KEY_RCTRL;
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case XK_Control_L: return KEY_LCTRL;
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case XK_Alt_R: return KEY_RALT;
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case XK_Alt_L: return KEY_LALT;
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case XK_Meta_R: return KEY_RMETA;
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case XK_Meta_L: return KEY_LMETA;
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case XK_Super_L: return KEY_LSUPER;
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case XK_Super_R: return KEY_RSUPER;
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case XK_Menu: return KEY_MENU;
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}
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/* 0...31: */
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if( key - 0xFF00 < 0x0D)
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return ASCIIKeySyms[key - 0xFF00];
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return KEY_INVALID;
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}
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InputHandler_Xlib::InputHandler_Xlib()
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{
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X11Helper::Go();
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X11Helper::OpenMask(KeyPressMask); X11Helper::OpenMask(KeyReleaseMask);
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}
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InputHandler_Xlib::~InputHandler_Xlib()
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{
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X11Helper::CloseMask(KeyPressMask); X11Helper::CloseMask(KeyReleaseMask);
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X11Helper::Stop();
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}
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static bool IsKeyEvent(Display *display,XEvent *event,XPointer arg)
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{
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switch (event->type)
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{
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case KeyPress:
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case KeyRelease:
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{
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return true;
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}
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}
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return false;
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}
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void InputHandler_Xlib::Update(float fDeltaTime)
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{
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XEvent event;
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while(XCheckIfEvent(display,&event,IsKeyEvent,NULL))
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{
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LOG->Trace("key: sym %i, key %i, state %i",
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event.xkey.keycode, XSymToKeySym(event.key.keycode),
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event.key.state );
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DeviceInput di( DEVICE_KEYBOARD, XSymToKeySym(event.key.keycode) );
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ButtonPressed(di, event.key.state);
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}
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InputHandler::UpdateTimer();
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}
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void InputHandler_Xlib::GetDevicesAndDescriptions(vector<InputDevice>&
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vDevicesOut, vector<CString>& vDescriptionsOut)
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{
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vDevicesOut.push_back( DEVICE_KEYBOARD );
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vDescriptionsOut.push_back( "Keyboard" );
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}
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/*
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* (c) 2005 Sean Burke, Ben Anderson
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, provided that the above
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* copyright notice(s) and this permission notice appear in all copies of
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* the Software and that both the above copyright notice(s) and this
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* permission notice appear in supporting documentation.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
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* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
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* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
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* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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