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# 对专机2部6轴平台支持，修改HexalMC

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zhengxuan.zhang
2025-03-29 16:20:59 +08:00
parent 9f3ee84467
commit 6ad8cfcd14
37 changed files with 8287 additions and 8278 deletions
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HexcalMC/Base/Scatter/MouseWheelHandler.cs
+51 -54
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@@ -1,68 +1,65 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Drawing;
using System.Windows.Forms;
namespace Scatter
{
public static class MouseWheelHandler
{
public static void Add(Control ctrl, Action<MouseEventArgs> onMouseWheel)
{
if (ctrl == null || onMouseWheel == null)
throw new ArgumentNullException();
public static class MouseWheelHandler
{
public static void Add(Control ctrl, Action<MouseEventArgs> onMouseWheel)
{
if (ctrl == null || onMouseWheel == null)
throw new ArgumentNullException();
var filter = new MouseWheelMessageFilter(ctrl, onMouseWheel);
Application.AddMessageFilter(filter);
ctrl.Disposed += (s, e) => Application.RemoveMessageFilter(filter);
}
var filter = new MouseWheelMessageFilter(ctrl, onMouseWheel);
Application.AddMessageFilter(filter);
ctrl.Disposed += (s, e) => Application.RemoveMessageFilter(filter);
}
class MouseWheelMessageFilter
: IMessageFilter
{
private readonly Control _ctrl;
private readonly Action<MouseEventArgs> _onMouseWheel;
private class MouseWheelMessageFilter
: IMessageFilter
{
private readonly Control _ctrl;
private readonly Action<MouseEventArgs> _onMouseWheel;
public MouseWheelMessageFilter(Control ctrl, Action<MouseEventArgs> onMouseWheel)
{
_ctrl = ctrl;
_onMouseWheel = onMouseWheel;
}
public MouseWheelMessageFilter(Control ctrl, Action<MouseEventArgs> onMouseWheel)
{
_ctrl = ctrl;
_onMouseWheel = onMouseWheel;
}
public bool PreFilterMessage(ref Message m)
{
var parent = _ctrl.Parent;
if (parent != null && m.Msg == 0x20a) // WM_MOUSEWHEEL, find the control at screen position m.LParam
{
var pos = new Point(m.LParam.ToInt32() & 0xffff, m.LParam.ToInt32() >> 16);
public bool PreFilterMessage(ref Message m)
{
var parent = _ctrl.Parent;
if (parent != null && m.Msg == 0x20a) // WM_MOUSEWHEEL, find the control at screen position m.LParam
{
var pos = new Point(m.LParam.ToInt32() & 0xffff, m.LParam.ToInt32() >> 16);
var clientPos = _ctrl.PointToClient(pos);
var clientPos = _ctrl.PointToClient(pos);
if (_ctrl.ClientRectangle.Contains(clientPos)
&& ReferenceEquals(_ctrl, parent.GetChildAtPoint(parent.PointToClient(pos))))
{
var wParam = m.WParam.ToInt32();
Func<int, MouseButtons, MouseButtons> getButton =
(flag, button) => ((wParam & flag) == flag) ? button : MouseButtons.None;
if (_ctrl.ClientRectangle.Contains(clientPos)
&& ReferenceEquals(_ctrl, parent.GetChildAtPoint(parent.PointToClient(pos))))
{
var wParam = m.WParam.ToInt32();
Func<int, MouseButtons, MouseButtons> getButton =
(flag, button) => ((wParam & flag) == flag) ? button : MouseButtons.None;
var buttons = getButton(wParam & 0x0001, MouseButtons.Left)
| getButton(wParam & 0x0010, MouseButtons.Middle)
| getButton(wParam & 0x0002, MouseButtons.Right)
| getButton(wParam & 0x0020, MouseButtons.XButton1)
| getButton(wParam & 0x0040, MouseButtons.XButton2)
; // Not matching for these /*MK_SHIFT=0x0004;MK_CONTROL=0x0008*/
var buttons = getButton(wParam & 0x0001, MouseButtons.Left)
| getButton(wParam & 0x0010, MouseButtons.Middle)
| getButton(wParam & 0x0002, MouseButtons.Right)
| getButton(wParam & 0x0020, MouseButtons.XButton1)
| getButton(wParam & 0x0040, MouseButtons.XButton2)
; // Not matching for these /*MK_SHIFT=0x0004;MK_CONTROL=0x0008*/
var delta = wParam >> 16;
var e = new MouseEventArgs(buttons, 0, clientPos.X, clientPos.Y, delta);
_onMouseWheel(e);
var delta = wParam >> 16;
var e = new MouseEventArgs(buttons, 0, clientPos.X, clientPos.Y, delta);
_onMouseWheel(e);
return true;
}
}
return false;
}
}
}
}
return true;
}
}
return false;
}
}
}
}