private void UI_FileList_AfterSelect(object sender, TreeViewEventArgs e)
{
TreeNode selected = UI_FileList.SelectedNode;
if (selected != null)
{
// Clean up previous excursions.
TerminateRunners(); // Terminate runners that be running.
if (canvas != null)
canvas.Dispose();
canvas = null;
overlay.ClearPoints();
UI_PreviewStatus.Hide();
UI_Map.Invalidate();
UI_ExportButton.Enabled = true;
UI_ExportImageButton.Enabled = true;
drawOffsetX = lastOffsetX = 0;
drawOffsetY = lastOffsetY = 0;
// Detatch mouse control (this shouldn't ever be an issue, really).
isMovingMap = false;
string mapName = selected.Text;
selectedMapName = mapName;
tileTotal = maps[mapName].Count;
tileDone = 0;
UI_TileDisplay.Text = string.Format(Constants.MAP_VIEWER_TILE_STATUS, 0, 0);
UI_TileDisplay.Show();
UI_ExportTip.Hide();
buildRunner = new RunnerBuildMinimap(maps[mapName].ToArray());
buildRunnerIndex = buildRunner.Index;
buildRunner.Begin();
}
}
private void TerminateRunners()
{
if (buildRunner != null)
{
buildRunner.Kill();
buildRunner = null;
}
}
