private void ThumbListViewItem_VideoSelected(object sender, EventArgs e)
{
CancelEditMode();
ThumbnailFile tlvi = sender as ThumbnailFile;
if (tlvi == null || selectedThumbnail == tlvi)
{
return;
}
Deselect(false);
selectedThumbnail = tlvi;
lastSelectedFile = tlvi.FileName;
if (!externalSelection)
{
// Force focus so the hotkeys can be received.
// Select the control so the whole page doesn't jump up to the top when we set focus.
tlvi.Select();
this.Focus();
NotificationCenter.RaiseFileSelected(this, tlvi.FileName);
}
else
{
this.ScrollControlIntoView(tlvi);
}
externalSelection = false;
}
private void listViews_SelectedIndexChanged(object sender, EventArgs e)
{
ListView lv = sender as ListView;
if (lv == null || lv.SelectedItems.Count != 1)
{
return;
}
string file = lv.SelectedItems[0].Tag as string;
if (string.IsNullOrEmpty(file))
{
return;
}
foreach (ListViewItem item in lv.Items)
{
item.BackColor = Color.White;
item.ForeColor = Color.Black;
}
lv.SelectedItems[0].BackColor = SystemColors.Highlight;
lv.SelectedItems[0].ForeColor = SystemColors.HighlightText;
if (!externalSelection)
{
NotificationCenter.RaiseFileSelected(this, file);
}
externalSelection = false;
}
private void Deselect(bool raiseEvent)
{
if (selectedThumbnail == null)
{
return;
}
selectedThumbnail.SetUnselected();
selectedThumbnail = null;
if (raiseEvent)
{
NotificationCenter.RaiseFileSelected(this, null);
}
}
public void Clear()
{
selectedThumbnail = null;
NotificationCenter.RaiseFileSelected(this, null);
for (int i = thumbnails.Count - 1; i >= 0; i--)
{
ThumbnailFile thumbnail = thumbnails[i];
thumbnail.LaunchVideo -= ThumbListViewItem_LaunchVideo;
thumbnail.VideoSelected -= ThumbListViewItem_VideoSelected;
thumbnail.FileNameEditing -= ThumbListViewItem_FileNameEditing;
thumbnails.Remove(thumbnail);
this.Controls.Remove(thumbnail);
thumbnail.DisposeImages();
thumbnail.Dispose();
}
}
