private void AutoCadMessageHandler(object sender, PreTranslateMessageEventArgs e)
{
if (e.Message.message == (int)WndMsg.WM_KEYDOWN)
{
if ((int)e.Message.wParam == (int)WndKey.VK_F1)
{
// F1 pressed
if (_currentTooltip != null && _currentTooltip.Length > 8 && _currentTooltip.StartsWith("https://modplus.org/"))
{
// Another implementation could be to look up the help topic in an index file matching it to URLs.
_dropNextHelpCall = true; // Even though we don't forward this F1 keypress, AutoCAD sends a message to itself to open the AutoCAD help file
object nomutt = AcApp.GetSystemVariable("NOMUTT");
string cmd = $"._BROWSER {_currentTooltip} _NOMUTT {nomutt} ";
AcApp.SetSystemVariable("NOMUTT", 1);
AcApp.DocumentManager.MdiActiveDocument.SendStringToExecute(cmd, true, false, false);
e.Handled = true;
}
}
}
else if (e.Message.message == (int)WndMsg.WM_ACAD_HELP && _dropNextHelpCall)
{
// Seems this is the message AutoCAD generates itself to open the help file. Drop this if help was called from a ribbon tooltip.
_dropNextHelpCall = false; // Reset state of help calls
e.Handled = true; // Stop this message from being passed on to AutoCAD
}
}
/// <summary>
/// 消息分发前事件 监听滚轮事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void Application_PreTranslateMessage(object sender, PreTranslateMessageEventArgs e)
{
if ((e.Message.message == 522 && e.Message.wParam != IntPtr.Zero))//WM_MOUSEWHEEL
{
_zoom_wheel = int.Parse(Autodesk.AutoCAD.ApplicationServices.Application.GetSystemVariable("ZOOMWHEEL").ToString());
_center_point = (Point3d)Autodesk.AutoCAD.ApplicationServices.Application.GetSystemVariable("VIEWCTR"); //视口中心点
_screenSize = (Point2d)Autodesk.AutoCAD.ApplicationServices.Application.GetSystemVariable("SCREENSIZE"); //视口大小，像素级别
if (0 == _zoom_wheel)
{
if (0 == e.Message.wParam.ToString().CompareTo("4287102976"))
{
//后滚 缩小
zoomLevel(false);
}
if (0 == e.Message.wParam.ToString().CompareTo("7864320"))
{
//前滚 放大
zoomLevel(true);
}
}
else if (1 == _zoom_wheel)
{
if (0 == e.Message.wParam.ToString().CompareTo("4287102976"))
{
//前滚 缩小
zoomLevel(false);
}
if (0 == e.Message.wParam.ToString().CompareTo("7864320"))
{
//后滚 放大
zoomLevel(true);
}
}
}
}
private static void Application_PreTranslateMessage(object sender, PreTranslateMessageEventArgs e)
{
var wp = e.Message.wParam.ToInt64();
//if (wp != 0 && wp != 2 && wp != 47806 && wp != 16385 && wp != 1)
//{
// Application.DocumentManager.MdiActiveDocument.Editor.WriteLine(wp);
//}
if (e.Message.message == WmRbuttondown && (wp != 6 && wp != MkShift))
{
e.Handled = true;
}
if (e.Message.message == WmRbuttonup && wp != MkShift)
{
Application.PreTranslateMessage -= Application_PreTranslateMessage;
e.Handled = true;
Application.DocumentManager.MdiActiveDocument.SendCancel();
}
if (e.Message.message == WmKeydown && wp == VkReturn)
{
Application.PreTranslateMessage -= Application_PreTranslateMessage;
e.Handled = true;
Application.DocumentManager.MdiActiveDocument.SendCancel();
}
}
public static void Application_PreTranslateMessage(object sender, PreTranslateMessageEventArgs e)
{
try
{
if (acadApp.DocumentManager.MdiActiveDocument != null)
{
var ed = acadApp.DocumentManager.MdiActiveDocument.Editor;
switch (e.Message.message)
{
case WM_SYSKEYDOWN:
if (e.Message.wParam.ToInt32() == 65)
{
ObjectContextMenu.AddOrRefreshConnectCtr(true);
}
else if (e.Message.wParam.ToInt32() == 88)
{
ObjectContextMenu.ShowBulkChange();
}
else if (e.Message.wParam.ToInt32() == 81)
{
PublicMethod.Instance.SendCommend("pan\n");
}
break;
case WM_MOUSEWHEEL:
//System.Windows.Forms.MessageBox.Show("你在CAD操作中转动滚轮了！");
showmap();
break;
case WM_MOUSEMOVE:
// System.Windows.Forms.MessageBox.Show("你在CAD操作中移动鼠标了！");
break;
case WM_LBUTTONDOWN:
//System.Windows.Forms.MessageBox.Show("你在CAD操作中按下左键了！");
point = ed.PointToWorld(new Point(e.Message.pt_x, e.Message.pt_y));
var leftbuttondown = new FixEntityArgs {
Position = point
};
if (LeftButtonDownEventHander != null)
{
LeftButtonDownEventHander(new object(), leftbuttondown);
}
break;
case WM_LBUTTONUP:
//System.Windows.Forms.MessageBox.Show("你在CAD操作中弹起左键了！");
if (bpan)
{
showmap();
}
break;
case WM_MBUTTONUP:
//System.Windows.Forms.MessageBox.Show("你在CAD操作中弹起中键了！");
showmap();
break;
}
}
}
catch (System.Exception ex)
{
//LogManager.Instance.Error(ex);
}
}
private static void Application_PreTranslateMessage(object sender, PreTranslateMessageEventArgs e)
{
var wp = e.Message.wParam.ToInt64();
//if (wp != 0 && wp != 2 && wp != 47806 && wp != 16385 && wp != 1)
//{
// Application.DocumentManager.MdiActiveDocument.Editor.WriteLine(wp);
//}
if (e.Message.message == WmRbuttondown && (wp != 6 && wp != MkShift))
{
e.Handled = true;
}
if (e.Message.message == WmRbuttonup && wp != MkShift)
{
Application.PreTranslateMessage -= Application_PreTranslateMessage;
e.Handled = true;
Application.DocumentManager.MdiActiveDocument.SendCancel();
}
if (e.Message.message == WmKeydown && wp == VkReturn)
{
Application.PreTranslateMessage -= Application_PreTranslateMessage;
e.Handled = true;
Application.DocumentManager.MdiActiveDocument.SendCancel();
}
}
private void Application_PreTranslateMessage(object sender, PreTranslateMessageEventArgs e)
{
throw new NotImplementedException();
}
