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KeyboardHook.java
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KeyboardHook.java
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import com.sun.jna.platform.win32.Kernel32;
import com.sun.jna.platform.win32.User32;
import com.sun.jna.platform.win32.WinDef.HMODULE;
import com.sun.jna.platform.win32.WinDef.LRESULT;
import com.sun.jna.platform.win32.WinDef.WPARAM;
import com.sun.jna.platform.win32.WinUser;
import com.sun.jna.platform.win32.WinUser.HHOOK;
import com.sun.jna.platform.win32.WinUser.KBDLLHOOKSTRUCT;
import com.sun.jna.platform.win32.WinUser.LowLevelKeyboardProc;
public class KeyboardHook implements Runnable {
KeyboardPiano kp;
private HHOOK hhk = null;
private LowLevelKeyboardProc keyboardProc = new KeyboardProc();
public KeyboardHook(KeyboardPiano kp) {
this.kp = kp;
}
private class KeyboardProc implements LowLevelKeyboardProc {
private int key = 0;
@Override
public LRESULT callback(int code, WPARAM wParam, KBDLLHOOKSTRUCT event) {
if(code >= 0) {
key = event.vkCode;
switchKey(key);
return new LRESULT(1); //KIA all keys
}
return User32.INSTANCE.CallNextHookEx(hhk, code, wParam, null);
}
public void switchKey(int key) {
switch(key) {
case KeyboardPiano.VK_ESC :
break;
case KeyboardPiano.VK_F1 :
break;
case KeyboardPiano.VK_F2 :
break;
case KeyboardPiano.VK_F3 :
break;
case KeyboardPiano.VK_F4 :
break;
case KeyboardPiano.VK_F5 :
break;
case KeyboardPiano.VK_F6 :
break;
case KeyboardPiano.VK_F7 :
break;
case KeyboardPiano.VK_F8 :
break;
case KeyboardPiano.VK_F9 :
break;
case KeyboardPiano.VK_F10 :
break;
case KeyboardPiano.VK_F11 :
break;
case KeyboardPiano.VK_F12 :
break;
case KeyboardPiano.VK_BACK_QUOTE :
break;
case KeyboardPiano.VK_1 :
break;
case KeyboardPiano.VK_2 :
break;
case KeyboardPiano.VK_3 :
break;
case KeyboardPiano.VK_4 :
break;
case KeyboardPiano.VK_5 :
break;
case KeyboardPiano.VK_6 :
break;
case KeyboardPiano.VK_7 :
break;
case KeyboardPiano.VK_8 :
break;
case KeyboardPiano.VK_9 :
break;
case KeyboardPiano.VK_0 :
break;
case KeyboardPiano.VK_MINUS :
break;
case KeyboardPiano.VK_EQUALS :
break;
case KeyboardPiano.VK_BACKSPACE :
break;
case KeyboardPiano.VK_TAB :
break;
case KeyboardPiano.VK_Q :
break;
case KeyboardPiano.VK_W :
break;
case KeyboardPiano.VK_E :
break;
case KeyboardPiano.VK_R :
break;
case KeyboardPiano.VK_T :
break;
case KeyboardPiano.VK_Y :
break;
case KeyboardPiano.VK_U :
break;
case KeyboardPiano.VK_I :
break;
case KeyboardPiano.VK_O :
break;
case KeyboardPiano.VK_P :
break;
case KeyboardPiano.VK_OPEN_BRACKET :
break;
case KeyboardPiano.VK_CLOSE_BRACKET :
break;
case KeyboardPiano.VK_BACKSLASH :
break;
case KeyboardPiano.VK_CAPS_LOCK :
break;
case KeyboardPiano.VK_A :
break;
case KeyboardPiano.VK_S :
break;
case KeyboardPiano.VK_D :
break;
case KeyboardPiano.VK_F :
break;
case KeyboardPiano.VK_G :
break;
case KeyboardPiano.VK_H :
break;
case KeyboardPiano.VK_J :
break;
case KeyboardPiano.VK_K :
break;
case KeyboardPiano.VK_L :
break;
case KeyboardPiano.VK_SEMICOLON :
break;
case KeyboardPiano.VK_QUOTE :
break;
case KeyboardPiano.VK_ENTER :
/*
* Two cases
*/
break;
case KeyboardPiano.VK_SHIFT_LEFT :
break;
case KeyboardPiano.VK_Z :
break;
case KeyboardPiano.VK_X :
break;
case KeyboardPiano.VK_C :
break;
case KeyboardPiano.VK_V :
break;
case KeyboardPiano.VK_B :
break;
case KeyboardPiano.VK_N :
break;
case KeyboardPiano.VK_M :
break;
case KeyboardPiano.VK_COMMA :
break;
case KeyboardPiano.VK_PERIOD :
break;
case KeyboardPiano.VK_SLASH :
break;
case KeyboardPiano.VK_SHIFT_RIGHT :
break;
case KeyboardPiano.VK_CTRL_LEFT :
break;
case KeyboardPiano.VK_WIN_LEFT :
break;
case KeyboardPiano.VK_ALT_LEFT :
break;
case KeyboardPiano.VK_SPACE :
break;
case KeyboardPiano.VK_ALT_RIGHT :
break;
case KeyboardPiano.VK_WIN_RIGHT :
break;
case KeyboardPiano.VK_CTRL_RIGHT :
break;
case KeyboardPiano.VK_PRINT_SCREEN :
break;
case KeyboardPiano.VK_SCROLL_LOCK :
break;
case KeyboardPiano.VK_PAUSE :
break;
case KeyboardPiano.VK_INSERT :
break;
case KeyboardPiano.VK_HOME :
break;
case KeyboardPiano.VK_PAGE_UP :
break;
case KeyboardPiano.VK_DELETE :
break;
case KeyboardPiano.VK_END :
break;
case KeyboardPiano.VK_PAGE_DOWN :
break;
case KeyboardPiano.VK_UP :
break;
case KeyboardPiano.VK_LEFT :
break;
case KeyboardPiano.VK_DOWN :
break;
case KeyboardPiano.VK_RIGHT :
break;
case KeyboardPiano.VK_NUM_LOCK :
break;
case KeyboardPiano.VK_NUMPAD_DIVIDE :
break;
case KeyboardPiano.VK_NUMPAD_MULTIPLY :
break;
case KeyboardPiano.VK_NUMPAD_MINUS :
break;
case KeyboardPiano.VK_NUMPAD_7 :
break;
case KeyboardPiano.VK_NUMPAD_8 :
break;
case KeyboardPiano.VK_NUMPAD_9 :
break;
case KeyboardPiano.VK_NUMPAD_4 :
break;
case KeyboardPiano.VK_NUMPAD_5 :
break;
case KeyboardPiano.VK_NUMPAD_6 :
break;
case KeyboardPiano.VK_NUMPAD_1 :
break;
case KeyboardPiano.VK_NUMPAD_2 :
break;
case KeyboardPiano.VK_NUMPAD_3 :
break;
case KeyboardPiano.VK_NUMPAD_0 :
break;
case KeyboardPiano.VK_NUMPAD_DECIMAL :
break;
case KeyboardPiano.VK_NUMPAD_PLUS :
break;
}
}
}
@Override
public void run() {
HMODULE hMod = Kernel32.INSTANCE.GetModuleHandle(null);
hhk = User32.INSTANCE.SetWindowsHookEx(User32.WH_KEYBOARD_LL, keyboardProc, hMod, 0);
WinUser.MSG msg = new WinUser.MSG();
while ((User32.INSTANCE.GetMessage(msg, null, 0, 0)) != 0) { }
}
}