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x11/skia: Add System::isKeyPressed() impl
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David Capello
parent
f8b193545e
commit
01bb56b50a
@ -10,12 +10,14 @@
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#include "base/ints.h"
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#include "she/x11/keys.h"
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#include "she/x11/x11.h"
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#include <X11/Xlib.h>
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#include <X11/keysym.h>
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namespace she {
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KeyScancode x11_keysym_to_scancode(KeySym keysym)
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KeyScancode x11_keysym_to_scancode(const KeySym keysym)
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{
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switch (keysym) {
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case XK_BackSpace: return kKeyBackspace;
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@ -162,9 +164,134 @@ KeyScancode x11_keysym_to_scancode(KeySym keysym)
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return kKeyNil;
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}
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KeySym x11_keysym_to_scancode(const KeyScancode scancode)
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{
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switch (scancode) {
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case kKeyBackspace: return XK_BackSpace;
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case kKeyTab: return XK_Tab;
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case kKeyEnter: return XK_Return;
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case kKeyPause: return XK_Pause;
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case kKeyScrLock: return XK_Scroll_Lock;
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case kKeyEsc: return XK_Escape;
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case kKeyDel: return XK_Delete;
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case kKeyHome: return XK_Home;
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case kKeyLeft: return XK_Left;
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case kKeyUp: return XK_Up;
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case kKeyRight: return XK_Right;
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case kKeyDown: return XK_Down;
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case kKeyPageUp: return XK_Page_Up;
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case kKeyPageDown: return XK_Page_Down;
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case kKeyEnd: return XK_End;
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case kKeyPrtscr: return XK_Print;
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case kKeyInsert: return XK_Insert;
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case kKeyMenu: return XK_Menu;
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case kKeyNumLock: return XK_Num_Lock;
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case kKeyEnterPad: return XK_KP_Enter;
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case kKey0Pad: return XK_KP_0;
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case kKey1Pad: return XK_KP_1;
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case kKey2Pad: return XK_KP_2;
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case kKey3Pad: return XK_KP_3;
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case kKey4Pad: return XK_KP_4;
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case kKey5Pad: return XK_KP_5;
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case kKey6Pad: return XK_KP_6;
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case kKey7Pad: return XK_KP_7;
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case kKey8Pad: return XK_KP_8;
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case kKey9Pad: return XK_KP_9;
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case kKeyDelPad: return XK_KP_Delete;
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case kKeyEqualsPad: return XK_KP_Equal;
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case kKeyAsterisk: return XK_KP_Multiply;
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case kKeyPlusPad: return XK_KP_Add;
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case kKeyMinusPad: return XK_KP_Subtract;
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case kKeySlashPad: return XK_KP_Divide;
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case kKeyF1: return XK_F1;
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case kKeyF2: return XK_F2;
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case kKeyF3: return XK_F3;
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case kKeyF4: return XK_F4;
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case kKeyF5: return XK_F5;
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case kKeyF6: return XK_F6;
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case kKeyF7: return XK_F7;
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case kKeyF8: return XK_F8;
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case kKeyF9: return XK_F9;
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case kKeyF10: return XK_F10;
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case kKeyF11: return XK_F11;
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case kKeyF12: return XK_F12;
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case kKeyLShift: return XK_Shift_L;
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case kKeyRShift: return XK_Shift_R;
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case kKeyLControl: return XK_Control_L;
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case kKeyRControl: return XK_Control_R;
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case kKeyCapsLock: return XK_Caps_Lock;
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case kKeyAlt: return XK_Alt_L;
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case kKeyAltGr: return XK_Alt_R;
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case kKeyLWin: return XK_Super_L;
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case kKeyRWin: return XK_Super_R;
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case kKeySpace: return XK_space;
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case kKeyQuote: return XK_apostrophe;
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case kKeyComma: return XK_comma;
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case kKeyMinus: return XK_minus;
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case kKeyStop: return XK_period;
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case kKeySlash: return XK_slash;
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case kKey0: return XK_0;
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case kKey1: return XK_1;
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case kKey2: return XK_2;
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case kKey3: return XK_3;
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case kKey4: return XK_4;
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case kKey5: return XK_5;
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case kKey6: return XK_6;
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case kKey7: return XK_7;
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case kKey8: return XK_8;
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case kKey9: return XK_9;
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case kKeyColon: return XK_semicolon;
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case kKeyBackslash2: return XK_less;
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case kKeyOpenbrace: return XK_bracketleft;
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case kKeyBackslash: return XK_backslash;
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case kKeyClosebrace: return XK_bracketright;
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case kKeyTilde: return XK_grave;
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case kKeyA: return XK_a;
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case kKeyB: return XK_b;
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case kKeyC: return XK_c;
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case kKeyD: return XK_d;
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case kKeyE: return XK_e;
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case kKeyF: return XK_f;
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case kKeyG: return XK_g;
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case kKeyH: return XK_h;
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case kKeyI: return XK_i;
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case kKeyJ: return XK_j;
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case kKeyK: return XK_k;
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case kKeyL: return XK_l;
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case kKeyM: return XK_m;
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case kKeyN: return XK_n;
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case kKeyO: return XK_o;
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case kKeyP: return XK_p;
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case kKeyQ: return XK_q;
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case kKeyR: return XK_r;
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case kKeyS: return XK_s;
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case kKeyT: return XK_t;
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case kKeyU: return XK_u;
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case kKeyV: return XK_v;
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case kKeyW: return XK_w;
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case kKeyX: return XK_x;
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case kKeyY: return XK_y;
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case kKeyZ: return XK_z;
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}
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return 0;
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}
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bool x11_is_key_pressed(KeyScancode scancode)
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{
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return false; // TODO
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::Display* display = X11::instance()->display();
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KeySym keysym = x11_keysym_to_scancode(scancode);
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KeyCode keycode = XKeysymToKeycode(display, keysym);
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if (!keycode)
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return false;
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// TODO several platforms have this kind of API to get the whole
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// keyboard state, it would be a lot better if we expose this
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// API to the user (so we don't have to call XQueryKeymap for
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// each key).
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char keys[32];
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XQueryKeymap(display, keys);
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return (keys[keycode/8] & (1 << (keycode%8)) ? true: false);
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}
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int x11_get_unicode_from_scancode(KeyScancode scancode)
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@ -13,7 +13,8 @@
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namespace she {
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KeyScancode x11_keysym_to_scancode(KeySym keysym);
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KeyScancode x11_keysym_to_scancode(const KeySym keysym);
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KeySym x11_keysym_to_scancode(const KeyScancode scancode);
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bool x11_is_key_pressed(KeyScancode scancode);
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int x11_get_unicode_from_scancode(KeyScancode scancode);
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