Surveiller la souris sur votre Windows

Gus Lun 27 Sep - 11:42

Voici une entité qui vous permettra de surveiller les déplacements et les clics de votre souris sous Windows. Cette entité fait appel à l'API jna (Java Native Access)

gus.mouse.tracker.onscreen2

Code:: package gus05.entity.gus.mouse.tracker.onscreen2; import java.awt.Point; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import com.sun.jna.Platform; import com.sun.jna.Structure; import com.sun.jna.platform.win32.Kernel32; import com.sun.jna.platform.win32.User32; import com.sun.jna.platform.win32.WinUser; import com.sun.jna.platform.win32.BaseTSD.ULONG_PTR; import com.sun.jna.platform.win32.WinDef.HMODULE; import com.sun.jna.platform.win32.WinDef.HWND; import com.sun.jna.platform.win32.WinDef.LRESULT; import com.sun.jna.platform.win32.WinDef.WPARAM; import com.sun.jna.platform.win32.WinUser.HHOOK; import com.sun.jna.platform.win32.WinUser.HOOKPROC; import com.sun.jna.platform.win32.WinUser.MSG; import com.sun.jna.platform.win32.WinUser.POINT; import gus05.framework.core.Entity; import gus05.framework.core.Outside; import gus05.framework.features.Provide; import gus05.framework.tools.DefaultSupport; public class TrackerOnScreen2 extends DefaultSupport implements Entity, Provide, Runnable { public String getName() {return "gus.mouse.tracker.onscreen2";} public String getCreationDate() {return "2010.09.27";} public static final int WM_LMOVED = 512; public static final int WM_LBUTTONDOWN = 513; public static final int WM_LBUTTONUP = 514; public static final int WM_RBUTTONDOWN = 516; public static final int WM_RBUTTONUP = 517; public static final int WM_MBUTTONDOWN = 519; public static final int WM_MBUTTONUP = 520; private HHOOK hhk; private Point point; public TrackerOnScreen2() throws Exception { if(!Platform.isWindows()) return; new Thread(this,getName()).start(); Outside.service(this,"app.supportexit").addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) {User32.INSTANCE.UnhookWindowsHookEx(hhk);} }); } public Object provide() throws Exception {return point;} public void run() { LowLevelMouseProcImpl mouseProc = new LowLevelMouseProcImpl(); HMODULE hmodule = Kernel32.INSTANCE.GetModuleHandle(null); hhk = User32.INSTANCE.SetWindowsHookEx(WinUser.WH_MOUSE_LL,mouseProc,hmodule,0); MSG msg = new MSG(); while((User32.INSTANCE.GetMessage(msg,null,0,0))!=0) { User32.INSTANCE.TranslateMessage(msg); User32.INSTANCE.DispatchMessage(msg); } } private interface LowLevelMouseProc extends HOOKPROC { LRESULT callback(int nCode, WPARAM wParam, MOUSEHOOKSTRUCT lParam); } private class LowLevelMouseProcImpl implements LowLevelMouseProc { public LRESULT callback(int nCode, WPARAM wParam, MOUSEHOOKSTRUCT info) { if(nCode>=0) { switch(wParam.intValue()) { case WM_LMOVED:setPoint(info);mouseMoved();break; case WM_LBUTTONDOWN:setPoint(info);leftButtonPressed();break; case WM_LBUTTONUP:setPoint(info);leftButtonReleased();break; case WM_RBUTTONDOWN:setPoint(info);rightButtonPressed();break; case WM_RBUTTONUP:setPoint(info);rightButtonReleased();break; case WM_MBUTTONDOWN:setPoint(info);middleButtonPressed();break; case WM_MBUTTONUP:setPoint(info);middleButtonReleased();break; default:break; } } return User32.INSTANCE.CallNextHookEx(hhk, nCode, wParam, info.getPointer()); } } public static class MOUSEHOOKSTRUCT extends Structure { public static class ByReference extends MOUSEHOOKSTRUCT implements Structure.ByReference {}; public POINT pt; public HWND hwnd; public int wHitTestCode; public ULONG_PTR dwExtraInfo; } private void mouseMoved() {send(this,"mouseMoved()");} private void leftButtonPressed() {send(this,"leftButtonPressed()");} private void rightButtonPressed() {send(this,"rightButtonPressed()");} private void middleButtonPressed() {send(this,"middleButtonPressed()");} private void leftButtonReleased() {send(this,"leftButtonReleased");} private void rightButtonReleased() {send(this,"rightButtonReleased()");} private void middleButtonReleased() {send(this,"middleButtonReleased()");} private void setPoint(MOUSEHOOKSTRUCT info) {point = new Point(info.pt.x,info.pt.y);} }