private void DirectionLayout_DragDrop(object sender, DragEventArgs e)
{
if (_panel_to_add == null)
{
return;
}
if (e.Data.GetDataPresent("Frame") || e.Data.GetDataPresent("ImageFrame"))
{
// commit to the removal of the frame from the dragged_from direction:
if (_panel_to_add.Parent != null)
{
DirectionLayout last_dir = ((DirectionLayout)_panel_to_add.Parent.Parent);
last_dir._direction.Frames.RemoveAt(last_dir._direction.Frames.IndexOf(_panel_to_add.Frame));
}
ImagesPanel.Controls.Add(_panel_to_add);
Point Location = ImagesPanel.PointToClient(new Point(e.X, e.Y));
FramePanel place_panel = (FramePanel)ImagesPanel.GetChildAtPoint(Location);
ImagesPanel.Controls.SetChildIndex(_panel_to_add, ImagesPanel.Controls.IndexOf(place_panel));
// and add the frame to the dragged_to direction:
int pos = _direction.Frames.Count - (ImagesPanel.Controls.IndexOf(_panel_to_add));
_direction.Frames.Insert(pos, _panel_to_add.Frame);
_panel_to_add = null;
Invalidate(true);
Modified?.Invoke(this, new EventArgs());
}
}
//--------------------------------------------------------------------------------
protected void Previous_Click(object sender, EventArgs e)
{
int start = 0;
int.TryParse(Start.Value, out start);
Start.Value = Math.Max(0, start - ImageCache.maxPerPage).ToString();
DrawTable();
ImagesPanel.Update();
}
//--------------------------------------------------------------------------------
protected void Next_Click(object sender, EventArgs e)
{
int start = 0;
int.TryParse(Start.Value, out start);
Start.Value = (start + ImageCache.maxPerPage).ToString();
DrawTable();
ImagesPanel.Update();
}
private void DirectionStrip_Opening(object sender, System.ComponentModel.CancelEventArgs e)
{
Point loc = ImagesPanel.PointToClient(Cursor.Position);
Control ctrl = ImagesPanel.GetChildAtPoint(loc);
if (ctrl is FramePanel)
{
if (SelectedFrame != null)
{
SelectedFrame.Selected = false;
}
SelectedFrame = (FramePanel)ctrl;
SelectedFrame.Selected = true;
}
else
{
SelectedFrame = null;
}
ToggleItem.Checked = _showDelay;
RemoveItem.Enabled = SelectedFrame != null;
SetDelayItem.Enabled = SelectedFrame != null;
}
//--------------------------------------------------------------------------------
void PageCounter_OnClick(int page)
{
Start.Value = (page * ImageCache.maxPerPage).ToString();
DrawTable();
ImagesPanel.Update();
}
