public override void MouseMoving(MouseEventArgs e)
{
base.MouseMoving(e);
if (!WidgetIM.Hovering)
{
return;
}
HoveringFEW?.SetHovering(false);
HoveringFEW = GetHoveringFile(e);
HoveringFEW?.SetHovering(true);
HoveringLabel?.SetBackgroundColor(Color.ALPHA);
int rx = e.X - PathContainer.Viewport.X + PathLabels[0].Position.X - PathLabels[0].ScrolledPosition.X;
int ry = e.Y - PathContainer.Viewport.Y;
if (ry < 0 || ry >= PathContainer.Size.Height)
{
return;
}
for (int i = 0; i < PathLabels.Count; i++)
{
if (rx >= PathLabels[i].Position.X && rx < PathLabels[i].Position.X + PathLabels[i].Size.Width)
{
HoveringLabel = PathLabels[i];
HoveringLabel.SetBackgroundColor(40, 62, 84);
}
}
}
public override void MouseDown(MouseEventArgs e)
{
base.MouseDown(e);
if (WidgetIM.Hovering && e.LeftButton != e.OldLeftButton)
{
if (HoveringLabel != null)
{
int idx = PathLabels.IndexOf(HoveringLabel);
string path = "";
for (int i = 1; i <= idx; i++)
{
path += PathLabels[i].Text;
if (i != idx)
{
path += "/";
}
}
HoveringLabel = null;
this.SetDirectory(path);
}
FileEntryWidget few = GetHoveringFile(e);
if (few == null || few != SelectedFEW)
{
SelectedFEW?.SetSelected(false);
}
SelectedFEW = few;
SelectedFEW?.SetSelected(true);
}
}
public void DrawItem(string Filename, bool IsFolder)
{
int ItemColumn = -1;
int ItemRow = -1;
for (int column = 0; column < DirGrid.Columns.Count; column++)
{
for (int row = 0; row < DirGrid.Rows.Count; row++)
{
if (DirGrid.Widgets.Find(w => w.GridColumnStart == column && w.GridRowStart == row) == null)
{
// Free spot
ItemColumn = column;
ItemRow = row;
break;
}
}
if (ItemColumn != -1 && ItemRow != -1)
{
break;
}
}
if (ItemColumn == -1 || ItemRow == -1)
{
// No free spot, so add row
DirGrid.Rows.Add(new GridSize(102, Unit.Pixels));
ItemColumn = 0;
ItemRow = DirGrid.Rows.Count - 1;
}
FileEntryWidget few = new FileEntryWidget(DirGrid);
few.SetGrid(ItemRow, ItemColumn);
few.SetMargin((int)Math.Floor(ColumnMargin), 4, 0, 0);
if (!IsFolder)
{
few.SetFile(Filename);
}
else
{
few.SetFolder(Filename);
}
few.OnSelectionChanged += delegate(BaseEventArgs e)
{
if (few.Selected)
{
OnFileSelected?.Invoke(new BaseEventArgs());
}
};
few.OnDoubleClick += delegate(BaseEventArgs e)
{
if (few.IsFolder)
{
this.SetDirectory(few.Filename.Replace(this.BaseDirectory + '/', ""));
}
else
{
OnFileDoubleClicked?.Invoke(new BaseEventArgs());
}
};
}
