internal void prepareForDragAndDrop(DIcon dIconTemp)
{
if (!dIconTemp.IsSelected)
{
select(dIconTemp);
}
//D&D
}
internal void DIcon_PreviewMouseUp(DIcon dIcon, MouseButtonEventArgs e)
{
List <string> strs = new List <string>();
foreach (DIcon it in gridMain.Children)
{
if (it.IsSelected)
{
strs.Add(it.filename);
}
}
myParent.DIcon_PreviewMouseUp(strs.ToArray(), e);
}
public DIcon addNewIconToEnd(string filename)
{
if (isFileHidden(filename))
{
return(null);
}
for (int i = 0; i < wcount; i++)
{
for (int j = 0; j < hcount; j++)
{
if (items[i, j] == null)
{
items[i, j] = new DIcon(this, filename, i, j);
gridMain.Children.Add(items[i, j]);
return(items[i, j]);
}
}
}
return(null);
}
public DIcon placeIcon(DIcon icon)
{
if (icon.x < wcount && icon.x >= 0 && icon.y < hcount && icon.y >= 0)
{
if (items[icon.x, icon.y] != null)
{
if (items[icon.x, icon.y].filename == icon.filename)
{
return(items[icon.x, icon.y]);
}
}
}
var position = getNearestSpace(icon.x, icon.y);
//Console.WriteLine("empty x:{0}-y:{1}", position.x, position.y);
if (position == null)
{
return(null);
}
icon.setPosition(position.x, position.y);
items[icon.x, icon.y] = icon;
return(icon);
}
internal void delete(string fullPath)
{
this.Dispatcher.Invoke((Action)(() =>
{
DIconPositionManager.deletePosition(fullPath);
int temp = -1;
for (int i = 0; i < gridMain.Children.Count; i++)
{
if ((gridMain.Children[i] as DIcon).filename == fullPath)
{
temp = i;
break;
}
}
if (temp >= 0)
{
DIcon deleted = gridMain.Children[temp] as DIcon;
gridMain.Children.RemoveAt(temp);
items[deleted.x, deleted.y] = null;
}
DIconPositionManager.savePositions();
}));
}
internal void selectAdd(DIcon dIconTemp)
{
dIconTemp.IsSelected = true;
}
internal void select(DIcon dIconTemp)
{
selectAll(false);
dIconTemp.IsSelected = true;
}