public int MouseHookInvoked(object sender, HookEventArgs e)
{
uint wParam = (uint)((int)e.wParam);
EventHandler <MouseEventArgs> mouseMove = null;
MouseEventArgs args = null;
switch (wParam)
{
case 0x200:
mouseMove = this.MouseMove;
args = this.DecodeMouseMove(e.lParam);
break;
case 0x201:
mouseMove = this.MouseDown;
args = this.DecodeLowLevelMouse(e.lParam);
break;
case 0x202:
mouseMove = this.MouseUp;
args = this.DecodeLowLevelMouse(e.lParam);
break;
}
if ((mouseMove != null) && (args != null))
{
mouseMove(this, args);
}
return(0);
}
public int MouseHookInvoked(object sender, HookEventArgs e)
{
uint wParam = (uint) ((int) e.wParam);
EventHandler<MouseEventArgs> mouseMove = null;
MouseEventArgs args = null;
switch (wParam)
{
case 0x200:
mouseMove = this.MouseMove;
args = this.DecodeMouseMove(e.lParam);
break;
case 0x201:
mouseMove = this.MouseDown;
args = this.DecodeLowLevelMouse(e.lParam);
break;
case 0x202:
mouseMove = this.MouseUp;
args = this.DecodeLowLevelMouse(e.lParam);
break;
}
if ((mouseMove != null) && (args != null))
{
mouseMove(this, args);
}
return 0;
}
protected int CoreHookProc(int nCode, IntPtr wParam, IntPtr lParam)
{
HookEventArgs e = new HookEventArgs();
e.HookCode = nCode;
e.wParam = wParam;
e.lParam = lParam;
if (this.hookType == HookType.WH_CALLWNDPROC)
{
e.cwstruct = (CallWndStruct) Marshal.PtrToStructure(lParam, typeof(CallWndStruct));
}
else if (this.hookType == HookType.WH_GETMESSAGE)
{
e.message = (Message) Marshal.PtrToStructure(lParam, typeof(Message));
}
if (nCode >= 0)
{
int num = this.OnHookInvoked(e);
if (num != 0)
{
return num;
}
}
if (this.hookType == HookType.WH_CALLWNDPROC)
{
return Win32.CallNextHookEx(this.hHook, nCode, wParam, ref e.cwstruct);
}
return Win32.CallNextHookEx(this.hHook, nCode, wParam, ref e.message);
}
protected int OnHookInvoked(HookEventArgs e)
{
int num = 0;
if (this.HookInvoked != null)
{
num = this.HookInvoked(this, e);
}
return(num);
}
protected int OnHookInvoked(HookEventArgs e)
{
int result = 0;
if (HookInvoked != null)
{
result = HookInvoked(this, e);
}
return(result);
}
public int GestureHookInvoked(object sender, HookEventArgs e)
{
switch (e.message.msg)
{
case 0x119:
this.DecodeGesture(ref e.message);
break;
case 0x11a:
this.ConfigureGesturesForSubmission();
break;
}
return(0);
}
// Not sure why this was here. Doesn't seem to make any difference
// and really bothers the Microsoft Store checks.
//[PermissionSet(SecurityAction.Demand, Name = "FullTrust")]
#endif
protected int CoreHookProc(int nCode, IntPtr wParam, IntPtr lParam)
{
//Message msg = (Message)Marshal.PtrToStructure(lParam, typeof(Message));
//CallWndStruct cwstruct = (CallWndStruct)Marshal.PtrToStructure(lParam, typeof(CallWndStruct));
//Console.WriteLine("CoreHookProc: m.msg=0x" + m.msg.ToString("X"));
//Console.WriteLine("CoreHookProc: nCode=" + nCode.ToString() + "wParam=0x" + wParam.ToString("X"));
HookEventArgs e = new HookEventArgs();
e.HookCode = nCode;
e.wParam = wParam;
e.lParam = lParam;
//e.message = m;
if (hookType == HookType.WH_CALLWNDPROC)
{
e.cwstruct = (CallWndStruct)Marshal.PtrToStructure(lParam, typeof(CallWndStruct));
}
else
if (hookType == HookType.WH_GETMESSAGE)
{
e.message = (Message)Marshal.PtrToStructure(lParam, typeof(Message));
}
else
{
Debug.Assert(false, "Unexpected Hook Type!");
}
if (nCode >= 0) //&& wParam != IntPtr.Zero)
{
int result = OnHookInvoked(e);
if (result != 0)
{
return(result);
}
}
//TODO: Refactor to avoid duplicate code.
if (hookType == HookType.WH_CALLWNDPROC)
{
return(Win32.CallNextHookEx(hHook, nCode, wParam, ref e.cwstruct)); //windows 8
}
return(Win32.CallNextHookEx(hHook, nCode, wParam, ref e.message)); //windows 7
}
public int TouchHookInvoked(object sender, HookEventArgs e)
{
if (base.hookType == HookType.WH_CALLWNDPROC)
{
if (e.cwstruct.message == 0x240)
{
this.DecodeTouch(e.cwstruct.wparam, e.cwstruct.lparam);
}
}
else if (base.hookType == HookType.WH_GETMESSAGE)
{
switch (e.message.msg)
{
case 0x200:
case 0x201:
case 0x202:
case 0x203:
case 0x2a3:
{
long num = Win32.GetMessageExtraInfo().ToInt64();
bool flag = false;
if ((((ulong)num) & 0xff515700L) == 0xff515700L)
{
flag = true;
}
else if ((e.message.msg == 0x200) && FoundSimilarTouchCapture(e.message.time, e.message.lparam))
{
flag = true;
}
if (flag)
{
e.message.msg = 0;
}
else
{
capturedTouches.Clear();
}
break;
}
}
}
return(0);
}
public int GestureHookInvoked(object sender, HookEventArgs e)
{
switch (e.message.msg)
{
case Win32.WM_GESTURENOTIFY:
{
ConfigureGesturesForSubmission();
}
break;
case Win32.WM_GESTURE:
{
DecodeGesture(ref e.message);
}
break;
default:
break;
}
return(0);
}
public event EventHandler <MouseEventArgs> MouseMove; // touch move event handler
public int MouseHookInvoked(object sender, HookEventArgs e)
{
uint message = (uint)e.wParam;
EventHandler <MouseEventArgs> handler = null;
MouseEventArgs args = null;
switch (message)
{
case Win32.WM_MOUSEMOVE:
{
handler = MouseMove;
args = DecodeMouseMove(e.lParam);
}
break;
case Win32.WM_LBUTTONDOWN:
{
handler = MouseDown;
args = DecodeLowLevelMouse(e.lParam);
}
break;
case Win32.WM_LBUTTONUP:
{
handler = MouseUp;
args = DecodeLowLevelMouse(e.lParam);
}
break;
default:
break;
}
if (handler != null && args != null)
{
handler(this, args);
}
return(0);
}
public int TouchHookInvoked(object sender, HookEventArgs e)
{
if (base.hookType == HookType.WH_CALLWNDPROC)
{
if (e.cwstruct.message == 0x240)
{
this.DecodeTouch(e.cwstruct.wparam, e.cwstruct.lparam);
}
}
else if (base.hookType == HookType.WH_GETMESSAGE)
{
switch (e.message.msg)
{
case 0x200:
case 0x201:
case 0x202:
case 0x203:
case 0x2a3:
{
long num = Win32.GetMessageExtraInfo().ToInt64();
bool flag = false;
if ((((ulong) num) & 0xff515700L) == 0xff515700L)
{
flag = true;
}
else if ((e.message.msg == 0x200) && FoundSimilarTouchCapture(e.message.time, e.message.lparam))
{
flag = true;
}
if (flag)
{
e.message.msg = 0;
}
else
{
capturedTouches.Clear();
}
break;
}
}
}
return 0;
}
protected int OnHookInvoked(HookEventArgs e)
{
int num = 0;
if (this.HookInvoked != null)
{
num = this.HookInvoked(this, e);
}
return num;
}
public int GestureHookInvoked(object sender, HookEventArgs e)
{
switch (e.message.msg)
{
case 0x119:
this.DecodeGesture(ref e.message);
break;
case 0x11a:
this.ConfigureGesturesForSubmission();
break;
}
return 0;
}
public int TouchHookInvoked(object sender, HookEventArgs e)
{
if (hookType == HookType.WH_CALLWNDPROC)
{
//Console.WriteLine("e.cwstruct.message=0x" + e.cwstruct.message.ToString("X"));
//windows 8 style
switch (e.cwstruct.message)
{
case Win32.WM_TOUCH:
{
//Console.WriteLine("Touch recieved");
DecodeTouch(e.cwstruct.wparam, e.cwstruct.lparam);
}
break;
//case Win32.WM_SETCURSOR:
// // Nullify touch-generated mouse messages so they don't get passed down the chain.
// e.cwstruct.message = Win32.WM_NULL;
// break;
default:
break;
}
}
else
if (hookType == HookType.WH_GETMESSAGE)
{
//windows 7 style
//Console.WriteLine("e.message.msg=0x" + e.message.msg.ToString("X") );
switch (e.message.msg)
{
case Win32.WM_TOUCH:
{
//Console.WriteLine("Touch recieved");
//DecodeTouch(e.message.wparam, e.message.lparam);
}
break;
case Win32.WM_MOUSEMOVE:
case Win32.WM_LBUTTONDOWN:
case Win32.WM_LBUTTONDBLCLK:
case Win32.WM_LBUTTONUP:
case Win32.WM_MOUSELEAVE:
//case Win32.WM_SETCURSOR:
{
IntPtr extraInfoPtr = Win32.GetMessageExtraInfo();
long extraInfo = extraInfoPtr.ToInt64();
bool generatedFromTouch = false;
// Determine whether these mouse events were generated by a touch.
if ((extraInfo & Win32.MOUSEEVENTF_FROMTOUCH) == Win32.MOUSEEVENTF_FROMTOUCH)
{
generatedFromTouch = true;
}
else if (e.message.msg == Win32.WM_MOUSEMOVE)
{
if (FoundSimilarTouchCapture(e.message.time, e.message.lparam))
{
generatedFromTouch = true;
}
else
{
// JW - Useful debug lines to find out why mousemoves were accepted.
//int xPos = Win32.GET_X_LPARAM(e.message.lparam);
//int yPos = Win32.GET_Y_LPARAM(e.message.lparam);
//Console.Write("MouseMove: " + xPos + ":" + yPos + "\n");
//OutputCapturedTouches();
}
}
if (generatedFromTouch)
{
// Nullify touch-generated mouse messages so they don't get passed down the chain.
e.message.msg = Win32.WM_NULL;
}
else
{
// Legitimate mouse events have begun, so our previous touch captures
// are no longer valid for comparison.
capturedTouches.Clear();
}
}
break;
default:
break;
}
}
return(0);
}
