public static IntPtr SendCOPYDATASTRUCT(IntPtr hWnd, IntPtr wParam, string strMsg, IntPtr dwData)
{
if ((strMsg == null) || (strMsg.Length == 0))
{
strMsg = "null";
}
QTTabBarLib.Interop.COPYDATASTRUCT structure = new QTTabBarLib.Interop.COPYDATASTRUCT();
IntPtr hglobal = Marshal.StringToHGlobalUni(strMsg);
structure.lpData = hglobal;
structure.cbData = (strMsg.Length + 1) * 2;
structure.dwData = dwData;
IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf(structure));
Marshal.StructureToPtr(structure, ptr, false);
IntPtr ptr3 = PInvoke.SendMessage(hWnd, WM.COPYDATA, wParam, ptr);
Marshal.FreeHGlobal(hglobal);
Marshal.FreeHGlobal(ptr);
return(ptr3);
}
private static IntPtr SendCOPYDATASTRUCT_IDL(IntPtr hWnd, IntPtr wParam, byte[] idl, IntPtr dwData) {
if((idl == null) || (idl.Length == 0)) {
return (IntPtr)(-1);
}
QTTabBarLib.Interop.COPYDATASTRUCT structure = new QTTabBarLib.Interop.COPYDATASTRUCT();
int length = idl.Length;
IntPtr destination = Marshal.AllocHGlobal(length);
Marshal.Copy(idl, 0, destination, length);
structure.lpData = destination;
structure.cbData = length;
structure.dwData = dwData;
IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf(structure));
Marshal.StructureToPtr(structure, ptr, false);
IntPtr ptr3 = PInvoke.SendMessage(hWnd, 0x4a, wParam, ptr);
Marshal.FreeHGlobal(destination);
Marshal.FreeHGlobal(ptr);
return ptr3;
}
private static IntPtr SendCOPYDATASTRUCT_IDL(IntPtr hWnd, IntPtr wParam, byte[] idl, IntPtr dwData) {
if((idl == null) || (idl.Length == 0)) {
return (IntPtr)(-1);
}
int length = idl.Length;
using(SafePtr destination = new SafePtr(length)) {
Marshal.Copy(idl, 0, destination, length);
COPYDATASTRUCT structure = new COPYDATASTRUCT { lpData = destination, cbData = length, dwData = dwData };
return PInvoke.SendMessage(hWnd, 0x4a, wParam, ref structure);
}
}
protected override void WndProc(ref Message m)
{
try {
QMenuItem ownerItem;
if (!this.fRespondModKeys)
{
base.WndProc(ref m);
return;
}
int wParam = (int)((long)m.WParam);
switch (m.Msg)
{
case WM.KEYDOWN:
break;
case WM.KEYUP:
if (this.fOnceKeyDown && ((wParam == 0x10) || (wParam == 0x11)))
{
bool flag2 = false;
foreach (QMenuItem item4 in this.lstQMIResponds)
{
if (!item4.Selected)
{
continue;
}
if (item4.Enabled)
{
Keys modifierKeys = Control.ModifierKeys;
if (modifierKeys == Keys.Control)
{
item4.ImageKey = "control";
}
else if (this.fEnableShiftKey && (modifierKeys == Keys.Shift))
{
item4.ImageKey = "shift";
}
else
{
item4.RestoreOriginalImage(this.fChangeImageSelected, false);
}
this.lastKeyImageChangedItem = item4;
}
flag2 = true;
break;
}
ownerItem = base.OwnerItem as QMenuItem;
if (ownerItem != null)
{
DropDownMenuBase owner = ownerItem.Owner as DropDownMenuBase;
if ((owner != null) && owner.Visible)
{
if (flag2)
{
PInvoke.SendMessage(owner.Handle, 0x2a3, IntPtr.Zero, IntPtr.Zero);
}
else
{
QTUtility2.SendCOPYDATASTRUCT(owner.Handle, (IntPtr)wParam, string.Empty, (IntPtr)1);
}
}
}
}
goto Label_07C2;
case WM.MOUSEMOVE:
goto Label_0562;
case WM.MOUSELEAVE:
goto Label_072E;
case WM.PAINT:
if (this.fSuspendPainting)
{
PInvoke.ValidateRect(m.HWnd, IntPtr.Zero);
}
else
{
base.WndProc(ref m);
}
return;
case WM.COPYDATA: {
QTTabBarLib.Interop.COPYDATASTRUCT copydatastruct = (QTTabBarLib.Interop.COPYDATASTRUCT)Marshal.PtrToStructure(m.LParam, typeof(QTTabBarLib.Interop.COPYDATASTRUCT));
ownerItem = base.GetItemAt(base.PointToClient(Control.MousePosition)) as QMenuItem;
if (!(copydatastruct.dwData == IntPtr.Zero))
{
goto Label_04B6;
}
if (ownerItem == null)
{
goto Label_0462;
}
Keys keys3 = Control.ModifierKeys;
if ((wParam == 0x11) && ((keys3 & Keys.Shift) != Keys.Shift))
{
ownerItem.ImageKey = "control";
}
else if ((this.fEnableShiftKey && (wParam == 0x10)) && ((keys3 & Keys.Control) != Keys.Control))
{
ownerItem.ImageKey = "shift";
}
else
{
ownerItem.RestoreOriginalImage(this.fChangeImageSelected, false);
}
this.lastKeyImageChangedItem = ownerItem;
goto Label_07C2;
}
default:
goto Label_07C2;
}
this.fOnceKeyDown = true;
if ((((int)((long)m.LParam)) & 0x40000000) == 0)
{
if ((wParam == 0x10) || (wParam == 0x11))
{
bool flag = false;
foreach (QMenuItem item2 in this.lstQMIResponds)
{
if (!item2.Selected)
{
continue;
}
if (item2.Enabled)
{
Keys keys = Control.ModifierKeys;
if ((wParam == 0x11) && ((keys & Keys.Shift) != Keys.Shift))
{
item2.ImageKey = "control";
}
else if ((this.fEnableShiftKey && (wParam == 0x10)) && ((keys & Keys.Control) != Keys.Control))
{
item2.ImageKey = "shift";
}
else
{
item2.RestoreOriginalImage(this.fChangeImageSelected, false);
}
this.lastKeyImageChangedItem = item2;
}
flag = true;
break;
}
ownerItem = base.OwnerItem as QMenuItem;
if (ownerItem != null)
{
DropDownMenuBase base2 = ownerItem.Owner as DropDownMenuBase;
if ((base2 != null) && base2.Visible)
{
if (flag)
{
PInvoke.SendMessage(base2.Handle, 0x2a3, IntPtr.Zero, IntPtr.Zero);
}
else
{
QTUtility2.SendCOPYDATASTRUCT(base2.Handle, (IntPtr)wParam, string.Empty, IntPtr.Zero);
}
}
}
}
else if ((wParam == 13) && ((this.fEnableShiftKey && (Control.ModifierKeys == Keys.Shift)) || (Control.ModifierKeys == Keys.Control)))
{
foreach (ToolStripItem item3 in this.Items)
{
if (item3.Selected)
{
if (item3.Enabled)
{
this.OnItemClicked(new ToolStripItemClickedEventArgs(item3));
}
break;
}
}
}
}
goto Label_07C2;
Label_0462:
ownerItem = base.OwnerItem as QMenuItem;
if (ownerItem != null)
{
DropDownMenuBase base4 = ownerItem.Owner as DropDownMenuBase;
if ((base4 != null) && base4.Visible)
{
QTUtility2.SendCOPYDATASTRUCT(base4.Handle, (IntPtr)wParam, string.Empty, IntPtr.Zero);
}
}
goto Label_07C2;
Label_04B6:
if (ownerItem != null)
{
Keys keys4 = Control.ModifierKeys;
if (keys4 == Keys.Control)
{
ownerItem.ImageKey = "control";
}
else if (this.fEnableShiftKey && (keys4 == Keys.Shift))
{
ownerItem.ImageKey = "shift";
}
else
{
ownerItem.RestoreOriginalImage(this.fChangeImageSelected, false);
}
this.lastKeyImageChangedItem = ownerItem;
}
else
{
ownerItem = base.OwnerItem as QMenuItem;
if (ownerItem != null)
{
DropDownMenuBase base5 = ownerItem.Owner as DropDownMenuBase;
if ((base5 != null) && base5.Visible)
{
QTUtility2.SendCOPYDATASTRUCT(base5.Handle, (IntPtr)wParam, string.Empty, (IntPtr)1);
}
}
}
goto Label_07C2;
Label_0562:
if ((m.WParam == IntPtr.Zero) && (m.LParam == this.lparamPreviousMouseMove))
{
m.Result = IntPtr.Zero;
return;
}
this.lparamPreviousMouseMove = m.LParam;
if ((!this.fEnableShiftKey || ((wParam & 4) != 4)) && (((wParam & 8) != 8) && !this.fChangeImageSelected))
{
goto Label_07C2;
}
ToolStripItem itemAt = base.GetItemAt(new Point(QTUtility2.GET_X_LPARAM(m.LParam), QTUtility2.GET_Y_LPARAM(m.LParam)));
if (itemAt == null)
{
base.WndProc(ref m);
return;
}
ownerItem = itemAt as QMenuItem;
if (!IsQmiResponds(ownerItem))
{
goto Label_06F8;
}
if (ownerItem == this.lastMouseActiveItem)
{
goto Label_07C2;
}
if (this.lstQMIResponds.Count > 0x1c)
{
this.fSuspendPainting = true;
}
base.SuspendLayout();
if (ownerItem.Enabled)
{
switch (wParam)
{
case 8:
ownerItem.ImageKey = "control";
goto Label_06AB;
case 4:
ownerItem.ImageKey = "shift";
goto Label_06AB;
}
if (((ownerItem.Genre == MenuGenre.Navigation) && (ownerItem.MenuItemArguments != null)) && (!ownerItem.MenuItemArguments.IsBack || (ownerItem.MenuItemArguments.Index != 0)))
{
ownerItem.ImageKey = ownerItem.MenuItemArguments.IsBack ? "back" : "forward";
}
else
{
ownerItem.RestoreOriginalImage();
}
}
Label_06AB:
if (this.lastMouseActiveItem != null)
{
this.lastMouseActiveItem.RestoreOriginalImage();
}
if ((ownerItem != this.lastKeyImageChangedItem) && (this.lastKeyImageChangedItem != null))
{
this.lastKeyImageChangedItem.RestoreOriginalImage();
this.lastKeyImageChangedItem = null;
}
this.lastMouseActiveItem = ownerItem;
this.fSuspendPainting = false;
base.ResumeLayout(false);
goto Label_07C2;
Label_06F8:
if (this.lastMouseActiveItem != null)
{
this.lastMouseActiveItem.RestoreOriginalImage();
this.lastMouseActiveItem = null;
}
if (this.lastKeyImageChangedItem != null)
{
this.lastKeyImageChangedItem.RestoreOriginalImage();
this.lastKeyImageChangedItem = null;
}
goto Label_07C2;
Label_072E:
this.ResetImageKeys();
if (this.lastMouseActiveItem != null)
{
this.lastMouseActiveItem = null;
}
}
catch (Exception exception) {
QTUtility2.MakeErrorLog(exception, "MSG:" + m.Msg.ToString("X") + ", WPARAM:" + m.WParam.ToString("X") + ", LPARAM:" + m.LParam.ToString("X"));
}
Label_07C2:
base.WndProc(ref m);
this.fSuspendPainting = false;
}