private void RemoveGroup(object sender, EventArgs e)
{
var id = VisgroupPanel.GetSelectedVisgroup();
if (!id.HasValue)
{
return;
}
var vg = _visgroups.First(x => x.ID == id.Value);
_visgroups.Remove(vg);
_deleted.Add(vg);
UpdateVisgroups();
}
private void AddGroup(object sender, EventArgs e)
{
var newGroup = new Visgroup
{
ID = GetNewID(),
Colour = Colour.GetRandomLightColour(),
Name = "New Group",
Visible = true
};
_visgroups.Add(newGroup);
UpdateVisgroups();
VisgroupPanel.SetSelectedVisgroup(newGroup.ID);
GroupName.SelectAll();
GroupName.Focus();
}
private void GroupNameChanged(object sender, EventArgs e)
{
var id = VisgroupPanel.GetSelectedVisgroup();
if (!id.HasValue)
{
return;
}
var vg = _visgroups.First(x => x.ID == id.Value);
if (vg.Name == GroupName.Text)
{
return;
}
vg.Name = GroupName.Text;
VisgroupPanel.UpdateVisgroupName(id.Value, GroupName.Text);
}
private void SetCheckState(int visgroupId, ICollection <MapObject> visItems)
{
var numHidden = visItems.Count(x => x.IsVisgroupHidden);
CheckState state;
if (numHidden == visItems.Count)
{
state = CheckState.Unchecked; // All hidden
}
else if (numHidden > 0)
{
state = CheckState.Indeterminate; // Some hidden
}
else
{
state = CheckState.Checked; // None hidden
}
VisgroupPanel.SetCheckState(visgroupId, state);
}
private void ColourClicked(object sender, EventArgs e)
{
var id = VisgroupPanel.GetSelectedVisgroup();
if (!id.HasValue)
{
return;
}
var vg = _visgroups.First(x => x.ID == id.Value);
using (var cp = new ColorDialog {
Color = vg.Colour
})
{
if (cp.ShowDialog() == DialogResult.OK)
{
vg.Colour = cp.Color;
VisgroupPanel.UpdateVisgroupColour(id.Value, cp.Color);
}
}
}
private void VisgroupsChanged()
{
VisgroupPanel.Update(DocumentManager.CurrentDocument);
}
private void DocumentActivated()
{
VisgroupPanel.Update(DocumentManager.CurrentDocument);
}
public void Clear()
{
VisgroupPanel.Clear();
}
private void UpdateVisgroups()
{
VisgroupPanel.Update(_visgroups);
}
