public new void Dispose()
{
ShowingMessages.Remove(this);
if (ShowingMessage == this)
{
ShowingMessage = null;
if (ShowingMessages.Count > 0)
ShowingMessage = ShowingMessages[0];
}
if (ShowingMessage != null)
{
ShowingMessage.txtMessage.Text = ShowingMessages[ShowingMessages.Count - 1].OriginalText;
if (!ShowingMessage.Visible) //not dsplaying yet? we should do so now
ShowingMessage.Show();
}
else
{
Program.MainForm.Enabled = true; //we're done displaying
Win32.LockWindowUpdate(IntPtr.Zero);
}
base.Dispose();
Global.DoEvents(); //be sure we're completely un-drawn
}
public static frmMessage Show(string Message)
{
frmMessage NewMessage = new frmMessage();
NewMessage.txtMessage.Text = Message;
NewMessage.OriginalText = Message;
ShowingMessages.Add(NewMessage);
if (ShowingMessage == null)
{
ShowingMessage = NewMessage;
ShowingMessage.Show();
Program.MainForm.Enabled = false;
Global.DoEvents(); //be sure we're completely drawn
Win32.LockWindowUpdate(Program.MainForm.Handle);
}
else
{
ShowingMessage.txtMessage.Text = Message;
Global.DoEvents(); //be sure we're completely drawn
}
return NewMessage;
}
void Provider_SearchResultsUpdated(ISearchProvider provider, UpdateReason Reason, string ErrorMessage)
{
this.Cursor = Cursors.Default;
if (_BusyMessage != null)
{
_BusyMessage.Dispose();
_BusyMessage = null;
}
//using (new LockWindowUpdate(NzbResultList.Handle))
{
BuildFilteredListIfNeeded();
NzbResultList.Refresh();
}
switch (Reason)
{
case UpdateReason.NewSearch:
_ListCache.Clear();
NzbResultList.Refresh();
if (ErrorMessage == null && provider.SearchResultItemCount == 0)
ErrorMessage = "No items found with current search criteria";
if (ErrorMessage == null)
NzbResultList.Focus(); //move focus to list
break;
case UpdateReason.MoreSearch:
//no refreshing of any kind
break;
case UpdateReason.Sorting:
_ListCache.Clear();
NzbResultList.Refresh();
break;
}
if (ErrorMessage != null && ErrorMessage.Length > 0)
MessageBox.Show(ErrorMessage, "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
void DoSearch()
{
_BusyMessage = frmMessage.Show("Searching, please wait...");
_provider.ClearSearchResults();
txtFilter.Text = string.Empty; // will trigger a filter build, which is why we clear search results BEFORE doing this
NzbResultList.VirtualListSize = 0; //at this point, should already be at 0, but just to be sure
_FilteredList = null; //should already be NULL at this point
_ListCache.Clear();
StartRefresh();
if (_provider.SearchParams.Text != null && _provider.SearchParams.Text.Length > 0)
{
//add item to top of list in combobox
if (cboSearch.Items.Contains(_provider.SearchParams.Text))
cboSearch.Items.Remove(_provider.SearchParams.Text);
cboSearch.Items.Insert(0, _provider.SearchParams.Text);
cboSearch.SelectedIndex = 0;
while (cboSearch.Items.Count > 20) //keep total history items below 20
cboSearch.Items.RemoveAt(cboSearch.Items.Count - 1);
}
_provider.Search();
}
