From 97698dc4feb24e52adbaafcd258d62da045b69b3 Mon Sep 17 00:00:00 2001 From: Robin Dunn Date: Thu, 20 May 2004 23:37:20 +0000 Subject: [PATCH] Implemented wxGetKeyState for wxGTK (and wxX11 too, but I havn't tested it there.) git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@27374 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- include/wx/utils.h | 15 +-- src/unix/utilsx11.cpp | 294 ++++++++++++++++++++++++++++++++++++++++++ src/x11/utils.cpp | 243 ---------------------------------- 3 files changed, 300 insertions(+), 252 deletions(-) diff --git a/include/wx/utils.h b/include/wx/utils.h index 41577006b3..8830abcb6a 100644 --- a/include/wx/utils.h +++ b/include/wx/utils.h @@ -97,15 +97,12 @@ WXDLLIMPEXP_BASE wxString wxGetDataDir(); #if wxUSE_GUI -#if defined(__WXMSW__) || defined(__WXMAC__) - // Get the state of a key (true if pressed, false if not) - // This is generally most useful getting the state of - // Caps Lock, Num Lock and Scroll Lock... - - // Note - There is a X11/GTK version which will be here - // soon - WXDLLEXPORT bool wxGetKeyState(wxKeyCode key); -#endif + +// Get the state of a key (true if pressed, false if not) +// This is generally most useful getting the state of +// the modifier or toggle keys. +WXDLLEXPORT bool wxGetKeyState(wxKeyCode key); + // Don't synthesize KeyUp events holding down a key and producing // KeyDown events with autorepeat. On by default and always on diff --git a/src/unix/utilsx11.cpp b/src/unix/utilsx11.cpp index d4b4d521a3..4f16da9388 100644 --- a/src/unix/utilsx11.cpp +++ b/src/unix/utilsx11.cpp @@ -506,5 +506,299 @@ void wxSetFullScreenStateX11(WXDisplay* display, WXWindow rootWindow, } } + + +// ---------------------------------------------------------------------------- +// keycode translations +// ---------------------------------------------------------------------------- + +#include + +// FIXME what about tables?? + +int wxCharCodeXToWX(KeySym keySym) +{ + int id; + switch (keySym) + { + case XK_Shift_L: + case XK_Shift_R: + id = WXK_SHIFT; break; + case XK_Control_L: + case XK_Control_R: + id = WXK_CONTROL; break; + case XK_Meta_L: + case XK_Meta_R: + id = WXK_ALT; break; + case XK_BackSpace: + id = WXK_BACK; break; + case XK_Delete: + id = WXK_DELETE; break; + case XK_Clear: + id = WXK_CLEAR; break; + case XK_Tab: + id = WXK_TAB; break; + case XK_numbersign: + id = '#'; break; + case XK_Return: + id = WXK_RETURN; break; + case XK_Escape: + id = WXK_ESCAPE; break; + case XK_Pause: + case XK_Break: + id = WXK_PAUSE; break; + case XK_Num_Lock: + id = WXK_NUMLOCK; break; + case XK_Scroll_Lock: + id = WXK_SCROLL; break; + + case XK_Home: + id = WXK_HOME; break; + case XK_End: + id = WXK_END; break; + case XK_Left: + id = WXK_LEFT; break; + case XK_Right: + id = WXK_RIGHT; break; + case XK_Up: + id = WXK_UP; break; + case XK_Down: + id = WXK_DOWN; break; + case XK_Next: + id = WXK_NEXT; break; + case XK_Prior: + id = WXK_PRIOR; break; + case XK_Menu: + id = WXK_MENU; break; + case XK_Select: + id = WXK_SELECT; break; + case XK_Cancel: + id = WXK_CANCEL; break; + case XK_Print: + id = WXK_PRINT; break; + case XK_Execute: + id = WXK_EXECUTE; break; + case XK_Insert: + id = WXK_INSERT; break; + case XK_Help: + id = WXK_HELP; break; + + case XK_KP_Multiply: + id = WXK_MULTIPLY; break; + case XK_KP_Add: + id = WXK_ADD; break; + case XK_KP_Subtract: + id = WXK_SUBTRACT; break; + case XK_KP_Divide: + id = WXK_DIVIDE; break; + case XK_KP_Decimal: + id = WXK_DECIMAL; break; + case XK_KP_Equal: + id = '='; break; + case XK_KP_Space: + id = ' '; break; + case XK_KP_Tab: + id = WXK_TAB; break; + case XK_KP_Enter: + id = WXK_RETURN; break; + case XK_KP_0: + id = WXK_NUMPAD0; break; + case XK_KP_1: + id = WXK_NUMPAD1; break; + case XK_KP_2: + id = WXK_NUMPAD2; break; + case XK_KP_3: + id = WXK_NUMPAD3; break; + case XK_KP_4: + id = WXK_NUMPAD4; break; + case XK_KP_5: + id = WXK_NUMPAD5; break; + case XK_KP_6: + id = WXK_NUMPAD6; break; + case XK_KP_7: + id = WXK_NUMPAD7; break; + case XK_KP_8: + id = WXK_NUMPAD8; break; + case XK_KP_9: + id = WXK_NUMPAD9; break; + case XK_F1: + id = WXK_F1; break; + case XK_F2: + id = WXK_F2; break; + case XK_F3: + id = WXK_F3; break; + case XK_F4: + id = WXK_F4; break; + case XK_F5: + id = WXK_F5; break; + case XK_F6: + id = WXK_F6; break; + case XK_F7: + id = WXK_F7; break; + case XK_F8: + id = WXK_F8; break; + case XK_F9: + id = WXK_F9; break; + case XK_F10: + id = WXK_F10; break; + case XK_F11: + id = WXK_F11; break; + case XK_F12: + id = WXK_F12; break; + case XK_F13: + id = WXK_F13; break; + case XK_F14: + id = WXK_F14; break; + case XK_F15: + id = WXK_F15; break; + case XK_F16: + id = WXK_F16; break; + case XK_F17: + id = WXK_F17; break; + case XK_F18: + id = WXK_F18; break; + case XK_F19: + id = WXK_F19; break; + case XK_F20: + id = WXK_F20; break; + case XK_F21: + id = WXK_F21; break; + case XK_F22: + id = WXK_F22; break; + case XK_F23: + id = WXK_F23; break; + case XK_F24: + id = WXK_F24; break; + default: + id = (keySym <= 255) ? (int)keySym : -1; + } + + return id; +} + +KeySym wxCharCodeWXToX(int id) +{ + KeySym keySym; + + switch (id) + { + case WXK_CANCEL: keySym = XK_Cancel; break; + case WXK_BACK: keySym = XK_BackSpace; break; + case WXK_TAB: keySym = XK_Tab; break; + case WXK_CLEAR: keySym = XK_Clear; break; + case WXK_RETURN: keySym = XK_Return; break; + case WXK_SHIFT: keySym = XK_Shift_L; break; + case WXK_CONTROL: keySym = XK_Control_L; break; + case WXK_ALT: keySym = XK_Meta_L; break; + case WXK_MENU : keySym = XK_Menu; break; + case WXK_PAUSE: keySym = XK_Pause; break; + case WXK_ESCAPE: keySym = XK_Escape; break; + case WXK_SPACE: keySym = ' '; break; + case WXK_PRIOR: keySym = XK_Prior; break; + case WXK_NEXT : keySym = XK_Next; break; + case WXK_END: keySym = XK_End; break; + case WXK_HOME : keySym = XK_Home; break; + case WXK_LEFT : keySym = XK_Left; break; + case WXK_UP: keySym = XK_Up; break; + case WXK_RIGHT: keySym = XK_Right; break; + case WXK_DOWN : keySym = XK_Down; break; + case WXK_SELECT: keySym = XK_Select; break; + case WXK_PRINT: keySym = XK_Print; break; + case WXK_EXECUTE: keySym = XK_Execute; break; + case WXK_INSERT: keySym = XK_Insert; break; + case WXK_DELETE: keySym = XK_Delete; break; + case WXK_HELP : keySym = XK_Help; break; + case WXK_NUMPAD0: keySym = XK_KP_0; break; + case WXK_NUMPAD1: keySym = XK_KP_1; break; + case WXK_NUMPAD2: keySym = XK_KP_2; break; + case WXK_NUMPAD3: keySym = XK_KP_3; break; + case WXK_NUMPAD4: keySym = XK_KP_4; break; + case WXK_NUMPAD5: keySym = XK_KP_5; break; + case WXK_NUMPAD6: keySym = XK_KP_6; break; + case WXK_NUMPAD7: keySym = XK_KP_7; break; + case WXK_NUMPAD8: keySym = XK_KP_8; break; + case WXK_NUMPAD9: keySym = XK_KP_9; break; + case WXK_MULTIPLY: keySym = XK_KP_Multiply; break; + case WXK_ADD: keySym = XK_KP_Add; break; + case WXK_SUBTRACT: keySym = XK_KP_Subtract; break; + case WXK_DECIMAL: keySym = XK_KP_Decimal; break; + case WXK_DIVIDE: keySym = XK_KP_Divide; break; + case WXK_F1: keySym = XK_F1; break; + case WXK_F2: keySym = XK_F2; break; + case WXK_F3: keySym = XK_F3; break; + case WXK_F4: keySym = XK_F4; break; + case WXK_F5: keySym = XK_F5; break; + case WXK_F6: keySym = XK_F6; break; + case WXK_F7: keySym = XK_F7; break; + case WXK_F8: keySym = XK_F8; break; + case WXK_F9: keySym = XK_F9; break; + case WXK_F10: keySym = XK_F10; break; + case WXK_F11: keySym = XK_F11; break; + case WXK_F12: keySym = XK_F12; break; + case WXK_F13: keySym = XK_F13; break; + case WXK_F14: keySym = XK_F14; break; + case WXK_F15: keySym = XK_F15; break; + case WXK_F16: keySym = XK_F16; break; + case WXK_F17: keySym = XK_F17; break; + case WXK_F18: keySym = XK_F18; break; + case WXK_F19: keySym = XK_F19; break; + case WXK_F20: keySym = XK_F20; break; + case WXK_F21: keySym = XK_F21; break; + case WXK_F22: keySym = XK_F22; break; + case WXK_F23: keySym = XK_F23; break; + case WXK_F24: keySym = XK_F24; break; + case WXK_NUMLOCK: keySym = XK_Num_Lock; break; + case WXK_SCROLL: keySym = XK_Scroll_Lock; break; + default: keySym = id <= 255 ? (KeySym)id : 0; + } + + return keySym; +} + + +// ---------------------------------------------------------------------------- +// check current state of a key +// ---------------------------------------------------------------------------- + +#include + +bool wxGetKeyState(wxKeyCode key) +{ +#if defined(__WXX11__) + Display *pDisplay = wxApp::GetDisplay(); +#elif defined(__WXGTK__) + Display *pDisplay = GDK_DISPLAY(); +#else +#error Add code to get the DISPLAY for this platform #endif + + int iKey = wxCharCodeWXToX(key); + int iKeyMask = 0; + Window wDummy1, wDummy2; + int iDummy3, iDummy4, iDummy5, iDummy6; + unsigned int iMask; + XModifierKeymap* map = XGetModifierMapping(pDisplay); + KeyCode keyCode = XKeysymToKeycode(pDisplay,iKey); + if (keyCode == NoSymbol) + return false; + + for (int i = 0; i < 8; ++i) + { + if ( map->modifiermap[map->max_keypermod * i] == keyCode) + { + iKeyMask = 1 << i; + } + } + + XQueryPointer(pDisplay, DefaultRootWindow(pDisplay), &wDummy1, &wDummy2, + &iDummy3, &iDummy4, &iDummy5, &iDummy6, &iMask ); + XFreeModifiermap(map); + return (iMask & iKeyMask) != 0; +} + +#endif + + + + diff --git a/src/x11/utils.cpp b/src/x11/utils.cpp index 604a87e828..071f4f6b98 100644 --- a/src/x11/utils.cpp +++ b/src/x11/utils.cpp @@ -228,249 +228,6 @@ wxWindow* wxFindWindowAtPoint(const wxPoint& pt) return wxGenericFindWindowAtPoint(pt); } -// ---------------------------------------------------------------------------- -// keycode translations -// ---------------------------------------------------------------------------- - -#include - -// FIXME what about tables?? - -int wxCharCodeXToWX(KeySym keySym) -{ - int id; - switch (keySym) - { - case XK_Shift_L: - case XK_Shift_R: - id = WXK_SHIFT; break; - case XK_Control_L: - case XK_Control_R: - id = WXK_CONTROL; break; - case XK_BackSpace: - id = WXK_BACK; break; - case XK_Delete: - id = WXK_DELETE; break; - case XK_Clear: - id = WXK_CLEAR; break; - case XK_Tab: - id = WXK_TAB; break; - case XK_numbersign: - id = '#'; break; - case XK_Return: - id = WXK_RETURN; break; - case XK_Escape: - id = WXK_ESCAPE; break; - case XK_Pause: - case XK_Break: - id = WXK_PAUSE; break; - case XK_Num_Lock: - id = WXK_NUMLOCK; break; - case XK_Scroll_Lock: - id = WXK_SCROLL; break; - - case XK_Home: - id = WXK_HOME; break; - case XK_End: - id = WXK_END; break; - case XK_Left: - id = WXK_LEFT; break; - case XK_Right: - id = WXK_RIGHT; break; - case XK_Up: - id = WXK_UP; break; - case XK_Down: - id = WXK_DOWN; break; - case XK_Next: - id = WXK_NEXT; break; - case XK_Prior: - id = WXK_PRIOR; break; - case XK_Menu: - id = WXK_MENU; break; - case XK_Select: - id = WXK_SELECT; break; - case XK_Cancel: - id = WXK_CANCEL; break; - case XK_Print: - id = WXK_PRINT; break; - case XK_Execute: - id = WXK_EXECUTE; break; - case XK_Insert: - id = WXK_INSERT; break; - case XK_Help: - id = WXK_HELP; break; - - case XK_KP_Multiply: - id = WXK_MULTIPLY; break; - case XK_KP_Add: - id = WXK_ADD; break; - case XK_KP_Subtract: - id = WXK_SUBTRACT; break; - case XK_KP_Divide: - id = WXK_DIVIDE; break; - case XK_KP_Decimal: - id = WXK_DECIMAL; break; - case XK_KP_Equal: - id = '='; break; - case XK_KP_Space: - id = ' '; break; - case XK_KP_Tab: - id = WXK_TAB; break; - case XK_KP_Enter: - id = WXK_RETURN; break; - case XK_KP_0: - id = WXK_NUMPAD0; break; - case XK_KP_1: - id = WXK_NUMPAD1; break; - case XK_KP_2: - id = WXK_NUMPAD2; break; - case XK_KP_3: - id = WXK_NUMPAD3; break; - case XK_KP_4: - id = WXK_NUMPAD4; break; - case XK_KP_5: - id = WXK_NUMPAD5; break; - case XK_KP_6: - id = WXK_NUMPAD6; break; - case XK_KP_7: - id = WXK_NUMPAD7; break; - case XK_KP_8: - id = WXK_NUMPAD8; break; - case XK_KP_9: - id = WXK_NUMPAD9; break; - case XK_F1: - id = WXK_F1; break; - case XK_F2: - id = WXK_F2; break; - case XK_F3: - id = WXK_F3; break; - case XK_F4: - id = WXK_F4; break; - case XK_F5: - id = WXK_F5; break; - case XK_F6: - id = WXK_F6; break; - case XK_F7: - id = WXK_F7; break; - case XK_F8: - id = WXK_F8; break; - case XK_F9: - id = WXK_F9; break; - case XK_F10: - id = WXK_F10; break; - case XK_F11: - id = WXK_F11; break; - case XK_F12: - id = WXK_F12; break; - case XK_F13: - id = WXK_F13; break; - case XK_F14: - id = WXK_F14; break; - case XK_F15: - id = WXK_F15; break; - case XK_F16: - id = WXK_F16; break; - case XK_F17: - id = WXK_F17; break; - case XK_F18: - id = WXK_F18; break; - case XK_F19: - id = WXK_F19; break; - case XK_F20: - id = WXK_F20; break; - case XK_F21: - id = WXK_F21; break; - case XK_F22: - id = WXK_F22; break; - case XK_F23: - id = WXK_F23; break; - case XK_F24: - id = WXK_F24; break; - default: - id = (keySym <= 255) ? (int)keySym : -1; - } - - return id; -} - -KeySym wxCharCodeWXToX(int id) -{ - KeySym keySym; - - switch (id) - { - case WXK_CANCEL: keySym = XK_Cancel; break; - case WXK_BACK: keySym = XK_BackSpace; break; - case WXK_TAB: keySym = XK_Tab; break; - case WXK_CLEAR: keySym = XK_Clear; break; - case WXK_RETURN: keySym = XK_Return; break; - case WXK_SHIFT: keySym = XK_Shift_L; break; - case WXK_CONTROL: keySym = XK_Control_L; break; - case WXK_MENU : keySym = XK_Menu; break; - case WXK_PAUSE: keySym = XK_Pause; break; - case WXK_ESCAPE: keySym = XK_Escape; break; - case WXK_SPACE: keySym = ' '; break; - case WXK_PRIOR: keySym = XK_Prior; break; - case WXK_NEXT : keySym = XK_Next; break; - case WXK_END: keySym = XK_End; break; - case WXK_HOME : keySym = XK_Home; break; - case WXK_LEFT : keySym = XK_Left; break; - case WXK_UP: keySym = XK_Up; break; - case WXK_RIGHT: keySym = XK_Right; break; - case WXK_DOWN : keySym = XK_Down; break; - case WXK_SELECT: keySym = XK_Select; break; - case WXK_PRINT: keySym = XK_Print; break; - case WXK_EXECUTE: keySym = XK_Execute; break; - case WXK_INSERT: keySym = XK_Insert; break; - case WXK_DELETE: keySym = XK_Delete; break; - case WXK_HELP : keySym = XK_Help; break; - case WXK_NUMPAD0: keySym = XK_KP_0; break; - case WXK_NUMPAD1: keySym = XK_KP_1; break; - case WXK_NUMPAD2: keySym = XK_KP_2; break; - case WXK_NUMPAD3: keySym = XK_KP_3; break; - case WXK_NUMPAD4: keySym = XK_KP_4; break; - case WXK_NUMPAD5: keySym = XK_KP_5; break; - case WXK_NUMPAD6: keySym = XK_KP_6; break; - case WXK_NUMPAD7: keySym = XK_KP_7; break; - case WXK_NUMPAD8: keySym = XK_KP_8; break; - case WXK_NUMPAD9: keySym = XK_KP_9; break; - case WXK_MULTIPLY: keySym = XK_KP_Multiply; break; - case WXK_ADD: keySym = XK_KP_Add; break; - case WXK_SUBTRACT: keySym = XK_KP_Subtract; break; - case WXK_DECIMAL: keySym = XK_KP_Decimal; break; - case WXK_DIVIDE: keySym = XK_KP_Divide; break; - case WXK_F1: keySym = XK_F1; break; - case WXK_F2: keySym = XK_F2; break; - case WXK_F3: keySym = XK_F3; break; - case WXK_F4: keySym = XK_F4; break; - case WXK_F5: keySym = XK_F5; break; - case WXK_F6: keySym = XK_F6; break; - case WXK_F7: keySym = XK_F7; break; - case WXK_F8: keySym = XK_F8; break; - case WXK_F9: keySym = XK_F9; break; - case WXK_F10: keySym = XK_F10; break; - case WXK_F11: keySym = XK_F11; break; - case WXK_F12: keySym = XK_F12; break; - case WXK_F13: keySym = XK_F13; break; - case WXK_F14: keySym = XK_F14; break; - case WXK_F15: keySym = XK_F15; break; - case WXK_F16: keySym = XK_F16; break; - case WXK_F17: keySym = XK_F17; break; - case WXK_F18: keySym = XK_F18; break; - case WXK_F19: keySym = XK_F19; break; - case WXK_F20: keySym = XK_F20; break; - case WXK_F21: keySym = XK_F21; break; - case WXK_F22: keySym = XK_F22; break; - case WXK_F23: keySym = XK_F23; break; - case WXK_F24: keySym = XK_F24; break; - case WXK_NUMLOCK: keySym = XK_Num_Lock; break; - case WXK_SCROLL: keySym = XK_Scroll_Lock; break; - default: keySym = id <= 255 ? (KeySym)id : 0; - } - - return keySym; -} - // ---------------------------------------------------------------------------- // Some colour manipulation routines // ---------------------------------------------------------------------------- -- 2.45.2