bool IMessageFilter.PreFilterMessage(ref Message m)
{
HResult hr = HResult.False;
Message M = m;
if (explorerBrowserControl != null)
{
// translate keyboard input
if (m.Msg == (int)WindowsAPI.WndMsg.WM_ACTIVATEAPP)
{
MessageBox.Show("Active");
}
if (m.Msg == (int)WindowsAPI.WndMsg.WM_SETFOCUS)
{
MessageBox.Show("Active");
}
// Catch Left Mouse Click key
if ((m.Msg == (int)WindowsAPI.WndMsg.WM_LBUTTONDOWN))
{
if (KeyUP != null)
{
ExplorerKeyUPEventArgs args = new ExplorerKeyUPEventArgs();
args.Key = 778;
KeyUP(this, args);
}
//WindowsAPI.SetFocus(SysListViewHandle);
WindowsAPI.RECTW r = new WindowsAPI.RECTW();
WindowsAPI.GetWindowRect(SysListViewHandle, ref r);
Rectangle reclv = r.ToRectangle();
if (Cursor.Position.Y >= reclv.Top && Cursor.Position.Y <= reclv.Top + 29)
{
IsMouseClickOnHeader = true;
}
else
{
IsMouseClickOnHeader = false;
}
if (reclv.Contains(Cursor.Position))
{
IsPressedLKButton = true;
}
else
{
IsPressedLKButton = false;
}
//MessageBox.Show(Cursor.Position.Y.ToString() + @"\" + reclv.Top.ToString());
if (Cursor.Position.Y <= reclv.Top || Cursor.Position.Y >= reclv.Bottom)
{
IsMouseClickOutsideLV = true;
}
else
{
IsMouseClickOutsideLV = false;
}
}
if ((m.Msg == (int)WindowsAPI.WndMsg.WM_LBUTTONUP))
{
IsPressedLKButton = false;
IsMouseClickOnHeader = false;
//WindowsAPI.ReleaseCapture();
//WindowsAPI.SetFocus(SysListViewHandle);
if (KeyUP != null)
{
ExplorerKeyUPEventArgs args = new ExplorerKeyUPEventArgs();
args.Key = 777;
KeyUP(this, args);
}
}
if (m.Msg == (int)WindowsAPI.WndMsg.WM_XBUTTONUP)
{
switch (HiWord((int)m.WParam))
{
case 1:
NavigateLogLocation(NavigationLogDirection.Backward);
break;
case 2:
NavigateLogLocation(NavigationLogDirection.Forward);
break;
}
}
bool h = false;
if ((m.Msg == (int)WindowsAPI.WndMsg.WM_SYSCOMMAND))
{
}
if (m.Msg == (int)WindowsAPI.WndMsg.WM_MOUSEWHEEL)
{
int Wheel_delta = HiWord((int)m.WParam);
if (LoWord((int)m.WParam) == 0x0008) //Ctrl is down
{
if (Wheel_delta < 0)
{
if (ContentOptions.ThumbnailSize > 34)
{
if (ContentOptions.ViewMode != ExplorerBrowserViewMode.Thumbnail)
{
ContentOptions.ViewMode = ExplorerBrowserViewMode.Thumbnail;
}
ContentOptions.ThumbnailSize = ContentOptions.ThumbnailSize - 10;
}
}
else
{
if (ContentOptions.ThumbnailSize < 255)
{
if (ContentOptions.ViewMode != ExplorerBrowserViewMode.Thumbnail)
{
ContentOptions.ViewMode = ExplorerBrowserViewMode.Thumbnail;
}
ContentOptions.ThumbnailSize = ContentOptions.ThumbnailSize + 10;
}
}
}
}
if ((m.Msg == (int)WindowsAPI.WndMsg.WM_MOUSE_ENTER))
{
//WindowsAPI.SetFocus(SysListViewHandle);
}
if ((m.Msg == (int)WindowsAPI.WndMsg.WM_MOUSE_LEAVE))
{
ExplorerBrowserMouseLeave.Invoke(this, null);
}
if (m.Msg == (int)WindowsAPI.WndMsg.WM_KEYDOWN)
{
// Catch ESC key
if (((int)m.WParam == 27))
OnEscKey();
if (KeyUP != null)
{
ExplorerKeyUPEventArgs args = new ExplorerKeyUPEventArgs();
args.Key = (int)m.WParam;
KeyUP(this, args);
}
if ((int)m.WParam == (int)Keys.ControlKey)
{
Ctrl = true;
}
if (!IsExFileOpEnabled)
{
if ((int)m.WParam == (int)Keys.X && Ctrl)
{
IsMoveClipboardOperation = true;
}
if ((int)m.WParam == (int)Keys.C && Ctrl)
{
IsMoveClipboardOperation = false;
}
if ((int)m.WParam == (int)Keys.V && Ctrl)
{
if (!Clipboard.ContainsText())
{
if (Clipboard.ContainsFileDropList())
{
ShellObject sho;
try
{
sho = ShellObject.FromParsingName(System.Windows.Forms.Clipboard.GetFileDropList()[0]);
}
catch (Exception)
{
sho = null;
}
if (sho != null)
{
sho.Dispose();
DropData PasteData = new DropData();
PasteData.DropList = System.Windows.Forms.Clipboard.GetFileDropList();
if (SelectedItems.Count > 0 & SelectedItems.Count < 2)
{
PasteData.PathForDrop = SelectedItems[0].ParsingName;
}
else
{
PasteData.PathForDrop = NavigationLog.CurrentLocation.ParsingName;
}
Thread t = null;
if (IsMoveClipboardOperation)
{
t = new Thread(new ParameterizedThreadStart(DoMove));
}
else
{
t = new Thread(new ParameterizedThreadStart(DoCopy));
}
t.SetApartmentState(ApartmentState.STA);
t.Start(PasteData);
return true;
}
}
}
}
}
}
if (m.Msg == (int)WindowsAPI.WndMsg.WM_KEYUP)
{
if (KeyUP != null)
{
ExplorerKeyUPEventArgs args = new ExplorerKeyUPEventArgs();
args.Key = (int)m.WParam;
KeyUP(this, args);
}
if ((int)m.WParam == (int)Keys.ControlKey)
{
Ctrl = false;
}
if (!IsExFileOpEnabled)
{
if ((int)m.WParam == (int)Keys.V && Ctrl)
{
return true;
}
}
}
if ((m.Msg == (int)WindowsAPI.WndMsg.WM_MOUSEMOVE))
{
WindowsAPI.RECTW rscroll = new WindowsAPI.RECTW();
WindowsAPI.GetWindowRect(VScrollHandle, ref rscroll);
WindowsAPI.RECTW rr = new WindowsAPI.RECTW();
WindowsAPI.GetWindowRect(SysListViewHandle, ref rr);
Rectangle reclv = rr.ToRectangle();
Rectangle rec2 = new Rectangle(reclv.X + 1, rscroll.Top + 30, reclv.Width - 3,
rscroll.Bottom - rscroll.Top - 5 - 30);
//ExplorerBrowser.Checktmr.Start();
//A workarownd to ugly AutoScroll bug in IExplorerBrowsers
if (m.WParam.ToInt32() == 0x0001 && !IsMouseClickOnHeader && !IsMouseClickOutsideLV)
{
ShellObject s;
if (rscroll.Height > 0)
if (!rec2.Contains(Cursor.Position))
{
if (Cursor.Position.Y <= rec2.Y)
{
Cursor.Position = new Point(Cursor.Position.X, rec2.Top);
return true;
}
if (Cursor.Position.Y >= rec2.Bottom)
{
Cursor.Position = new Point(Cursor.Position.X, rec2.Bottom - 1);
return true;
}
}
}
else
{
BeginInvoke(new MethodInvoker(
delegate
{
Guid iid = new Guid(ExplorerBrowserIIDGuid.IShellView);
IntPtr view = IntPtr.Zero;
HResult hrr = this.explorerBrowserControl.GetCurrentView(ref iid, out view);
if (view != IntPtr.Zero)
{
IShellView isv = (IShellView)Marshal.GetObjectForIUnknown(view);
AvailableVisibleColumns = AvailableColumns(isv, false);
Marshal.ReleaseComObject(isv);
}
}));
}
if (!reclv.Contains(Cursor.Position))
{
if (ExplorerBrowserMouseLeave != null)
ExplorerBrowserMouseLeave.Invoke(this, null);
}
BeginInvoke(new MethodInvoker(
delegate
{
WindowsAPI.RECTW r = new WindowsAPI.RECTW();
WindowsAPI.GetWindowRect(SysListViewHandle, ref r);
Rectangle recb = r.ToRectangle();
Rectangle PopFR = new Rectangle(PopFX, PopFY, 22, 22);
if (recb.Contains(Cursor.Position))
{
if (CurX != ((int)M.LParam & 0x0000FFFF) | CurY != HiWord((int)M.LParam))
{
try
{
if (!IsBool && !PopFR.Contains(Cursor.Position))
{
// automan.DoQuery(factory =>
// {
// QTTabBarLib.Automation.AutomationElement el;
// try
// {
// el = factory.FromPoint(Cursor.Position);
// }
// catch
// {
//
// el = null;
// }
//
// if (el != null)
// {
// string name = el.GetClassName();
// string name2 = el.GetParent().GetClassName();
// if (name == "UIProperty" || name == "UIImage")
// {
// el = el.GetParent();
// }
//
// if (el.GetClassName() == "UIItem")
// {
// //MessageBox.Show(el.GetBoundingRect().Top.ToString() + "/" + el.GetBoundingRect().Left.ToString() + " - " + el.GetClassName());
// Rectangle ImageRecT = new Rectangle();
// Rectangle TextRecT = new Rectangle();
//
// foreach (QTTabBarLib.Automation.AutomationElement elm in el.GetChildren())
// {
// //MessageBox.Show(elm.GetClassName());
// if (elm.GetClassName() == "UIImage")
// {
// ImageRecT = elm.GetBoundingRect();
// }
// if (elm.GetClassName() == "UIProperty")
// {
//
// TextRecT = new Rectangle(ImageRecT.Left,
// ImageRecT.Top,
// AvailableVisibleColumns[0].Width, elm.GetBoundingRect().Height);
// }
// }
//
// vItemHot(el.GetClassName(), el.GetItemName(), el.GetBoundingRect(), el.GetItemIndex(), false, ImageRecT, TextRecT);
// }
// else
// {
// //MessageBox.Show(name);
// if (el.GetClassName() == "UIItemsView" | el.GetClassName() == "UIGroupItem")
// {
// vItemHot(el.GetClassName(), el.GetItemName(), el.GetBoundingRect(), el.GetItemIndex(), true, new Rectangle(0, 0, 0, 0), new Rectangle(0, 0, 0, 0));
// }
// else
// {
// vItemHot(el.GetClassName(), el.GetItemName(), el.GetBoundingRect(), el.GetItemIndex(), true, new Rectangle(0, 0, 0, 0), new Rectangle(0, 0, 0, 0));
// }
//
// }
// el.Dispose();
// }
//
// return 1;
// });
}
else
{
}
}
catch (Exception ex)
{
if (automan != null)
{
automan.Dispose();
}
//return 1;
}
CurX = LoWord((int)M.LParam);
CurY = HiWord((int)M.LParam);
}
}
}));
}
if (m.Msg == (int)WindowsAPI.WndMsg.WM_PAINT)
{
if (IsOldSysListView)
{
WindowsAPI.SendMessage(SysListViewHandle, 296, MAKELONG(1, 1), 0);
}
}
Invoke(new MethodInvoker(
delegate
{
hr = ((IInputObject)explorerBrowserControl).TranslateAcceleratorIO(ref M);
}));
}
return (hr == HResult.Ok);
}
void Checktmr_Tick(object sender, EventArgs e)
{
//if (true)
// {
//IntPtr n = WindowsAPI.FindWindowEx(this.Handle, IntPtr.Zero, "ExplorerBrowserControl", null);
//IntPtr z = WindowsAPI.FindWindowEx(n, IntPtr.Zero, "DUIViewWndClassName", null);
//IntPtr o = WindowsAPI.FindWindowEx(z, IntPtr.Zero, "DirectUIHWND", null);
//IntPtr s1 = WindowsAPI.FindWindowEx(o, IntPtr.Zero, "CtrlNotifySink", null);
//IntPtr s2 = WindowsAPI.FindWindowEx(o, s1, "CtrlNotifySink", null);
//IntPtr s3 = WindowsAPI.FindWindowEx(o, s2, "CtrlNotifySink", null);
//IntPtr k = WindowsAPI.FindWindowEx(s3, IntPtr.Zero, "SHELLDLL_DefView", null);
//SysListViewHandle = WindowsAPI.FindWindowEx(k, IntPtr.Zero, "SysListView32", null);
//if (SysListViewHandle == IntPtr.Zero)
//{
// SysListViewHandle = WindowsAPI.FindWindowEx(k, IntPtr.Zero, "DirectUIHWND", null);
//}
//IntPtr s4 = WindowsAPI.FindWindowEx(SysListViewHandle, IntPtr.Zero, "CtrlNotifySink", null);
//IntPtr s5 = WindowsAPI.FindWindowEx(SysListViewHandle, s4, "CtrlNotifySink", null);
//VScrollHandle = WindowsAPI.FindWindowEx(s5, IntPtr.Zero, "ScrollBar", null);
WindowsAPI.RECTW r = new WindowsAPI.RECTW();
WindowsAPI.GetWindowRect(SysListViewHandle, ref r);
Rectangle recb = r.ToRectangle();
//}
if (recb.Contains(Cursor.Position))
{
QTTabBarLib.Automation.AutomationManager automan = null;
try
{
automan = new QTTabBarLib.Automation.AutomationManager();
automan.DoQuery(factory =>
{
QTTabBarLib.Automation.AutomationElement el = factory.FromPoint(Cursor.Position);
if (el != null)
{
string name = el.GetClassName();
MessageBox.Show(name);
if (el.GetClassName() == "UIItem")
{
// MessageBox.Show(el.GetBoundingRect().Top.ToString() + "/" + el.GetBoundingRect().Left.ToString() + " - " + el.GetClassName());
// vItemHot(el.GetClassName(), el.GetItemName(), el.GetBoundingRect(), el.GetItemIndex(), false);
}
else
{
if (el.GetClassName() == "UIItemsView" || el.GetClassName() == "UIGroupItem")
{
vItemHot(el.GetClassName(), el.GetItemName(), el.GetBoundingRect(), el.GetItemIndex(), true, new Rectangle(0,0,0,0), new Rectangle(0,0,0,0));
}
else
{
vItemHot(el.GetClassName(), el.GetItemName(), el.GetBoundingRect(), el.GetItemIndex(),true, new Rectangle(0, 0, 0, 0), new Rectangle(0, 0, 0, 0));
}
}
el.Dispose();
}
return 0;
});
automan.Dispose();
}
catch (Exception ex)
{
if (automan != null)
{
automan.Dispose();
}
//return 1;
}
}
}