void duh_ContextMenuRequested(object sender, PathEventArgs e)
{
ShellObject[] dirs = new ShellObject[1];
dirs[0] = e.ShellObject;
Point relativePoint = this.TransformToAncestor(Application.Current.MainWindow)
.Transform(new Point(0, 0));
Point realCoordinates = Application.Current.MainWindow.PointToScreen(relativePoint);
ContextShellMenu cm = new ContextShellMenu(dirs);
cm.ShowContextMenu(new System.Drawing.Point((int)GetCursorPosition().X, (int)realCoordinates.Y + (int)this.Height));
}
protected override void WndProc(ref Message m)
{
if (m.Msg == (int)WindowsAPI.WndMsg.WM_CONTEXTMENU)
{
this.Browser.IsRenameStarted = true;
ShellObject[] dirs = this.Browser.SelectedItems.ToArray();
ContextShellMenu cm1 = new ContextShellMenu(this.Browser, this.Browser.SelectedItems.Count > 0 ? ShellViewGetItemObject.Selection : ShellViewGetItemObject.Background);
cm1.ShowContextMenu(Cursor.Position);//new System.Drawing.Point(GetCursorPosition().X, GetCursorPosition().Y));
return;
}
if (m.Msg == (int)WindowsAPI.WndMsg.WM_EXITMENULOOP)
{
//this.IsRenameStarted = false;
}
if (m.Msg == 78)
{
//var r = (WindowsAPI.NMHDR*)(IntPtr)lParam;
WindowsAPI.NMHDR nmhdr = new WindowsAPI.NMHDR();
nmhdr = (WindowsAPI.NMHDR)m.GetLParam(nmhdr.GetType());
switch ((int)nmhdr.code)
{
case WNM.LVN_GETINFOTIP:
//TODO: Write here the code for the tooltip flyout
break;
case WNM.NM_CUSTOMDRAW:
if (!this.Browser.NavigationLog.CurrentLocation.IsSearchFolder)
{
if (nmhdr.hwndFrom == this.SysListviewhandle)
{
var nmlvcd = WindowsAPI.PtrToStructure <WindowsAPI.NMLVCUSTOMDRAW>(m.LParam);
var index = (int)nmlvcd.nmcd.dwItemSpec;
var hdc = nmlvcd.nmcd.hdc;
Guid IIFV2 = typeof(IShellItem).GUID;
IFolderView2 fv2 = this.Browser.GetFolderView2();
IShellItem item = null;
try
{
fv2.GetItem(index, ref IIFV2, out item);
}
catch (Exception)
{
}
object ext = null;
ShellObject itemobj = null;
if (item != null)
{
itemobj = ShellObjectFactory.Create(item);
ext = itemobj.Properties.System.FileExtension.Value;
}
Color?textColor = null;
if (this.Browser.LVItemsColorCodes != null && this.Browser.LVItemsColorCodes.Count > 0)
{
if (ext != null)
{
var extItemsAvailable = this.Browser.LVItemsColorCodes.Where(c => c.ExtensionList.Contains(ext.ToString())).Count() > 0;
if (extItemsAvailable)
{
var color = this.Browser.LVItemsColorCodes.Where(c => c.ExtensionList.ToLowerInvariant().Contains(ext.ToString().ToLowerInvariant())).Select(c => c.TextColor).SingleOrDefault();
textColor = color;
}
}
}
switch (nmlvcd.nmcd.dwDrawStage)
{
case CDDS_PREPAINT:
m.Result = (IntPtr)CDRF_NOTIFYITEMDRAW;
break;
case CDDS_ITEMPREPAINT:
// call default procedure in case system might do custom drawing and set special colors
if (textColor != null)
{
nmlvcd.clrText = ColorTranslator.ToWin32(textColor.Value);
Marshal.StructureToPtr(nmlvcd, m.LParam, false);
m.Result = (IntPtr)(CDRF_NEWFONT | CDRF_NOTIFYPOSTPAINT | CDRF_NOTIFYSUBITEMDRAW);
}
else
{
m.Result = (IntPtr)(CDRF_NOTIFYPOSTPAINT | CDRF_NOTIFYSUBITEMDRAW);
}
break;
case CDDS_ITEMPREPAINT | CDDS_SUBITEM:
// before a subitem drawn
if ((nmlvcd.nmcd.uItemState & (WindowsAPI.CDIS.HOT | WindowsAPI.CDIS.DROPHILITED)) != 0 || 0 != WindowsAPI.SendMessage(this.SysListviewhandle, WindowsAPI.LVM.GETITEMSTATE, index, (int)WindowsAPI.LVIS.LVIS_SELECTED))
{
// hot, drophilited or selected.
if (nmlvcd.iSubItem == 0)
{
// do default to draw hilite bar
m.Result = (IntPtr)CDRF_DODEFAULT;
}
else
{
// remaining region of a hilted item need to be drawn
m.Result = (IntPtr)CDRF_NOTIFYPOSTPAINT;
}
}
else if ((nmlvcd.iSubItem == 0 && nmlvcd.nmcd.uItemState.HasFlag(WindowsAPI.CDIS.FOCUS)))
{
// if the subitem in selected column, or first item with focus
m.Result = (IntPtr)CDRF_NOTIFYPOSTPAINT;
}
else
{
if (textColor != null)
{
nmlvcd.clrText = ColorTranslator.ToWin32(textColor.Value);
Marshal.StructureToPtr(nmlvcd, m.LParam, false);
m.Result = (IntPtr)CDRF_NEWFONT;
}
else
{
m.Result = (IntPtr)CDRF_DODEFAULT;
}
}
break;
case CDDS_ITEMPOSTPAINT:
//base.WndProc(ref m);
if (nmlvcd.clrTextBk != 0)
{
var iconBounds = new WindowsAPI.RECT();
iconBounds.Left = 1;
WindowsAPI.SendMessage(this.SysListviewhandle, WindowsAPI.LVM.GETITEMRECT, index, ref iconBounds);
//using (Graphics graphics = Graphics.FromHdc(nmlvcd.nmcd.hdc))
//{
// graphics.Clip = new Region(iconBounds.ToRectangle()); ;
// graphics.FillRectangle(Brushes.Black, new Rectangle(iconBounds.left, iconBounds.bottom - 20, 20, 20));
//}
if (itemobj.IsShared)
{
if (this.Browser.ContentOptions.ViewMode == ExplorerBrowserViewMode.Details || this.Browser.ContentOptions.ViewMode == ExplorerBrowserViewMode.List || this.Browser.ContentOptions.ViewMode == ExplorerBrowserViewMode.SmallIcon)
{
small.DrawOverlay(hdc, 1, new Point(iconBounds.Left, iconBounds.Bottom - 16));
}
else
{
if (this.Browser.ContentOptions.ThumbnailSize > 180)
{
jumbo.DrawOverlay(hdc, 1, new Point(iconBounds.Left, iconBounds.Bottom - this.Browser.ContentOptions.ThumbnailSize / 3), this.Browser.ContentOptions.ThumbnailSize / 3);
}
else
if (this.Browser.ContentOptions.ThumbnailSize > 64)
{
extra.DrawOverlay(hdc, 1, new Point(iconBounds.Left + 10, iconBounds.Bottom - 50));
}
else
{
large.DrawOverlay(hdc, 1, new Point(iconBounds.Left + 10, iconBounds.Bottom - 32));
}
}
}
}
m.Result = (IntPtr)CDRF_SKIPDEFAULT;
break;
}
if (itemobj != null)
{
itemobj.Dispose();
}
return;
}
}
break;
}
//base.WndProc(ref m);
}
//return;
// Perform whatever custom processing you must have for this message
//System.Diagnostics.Debug.WriteLine(m.ToString());
// forward message to base WndProc
base.WndProc(ref m);
}
