public TreeNodeWixIcon(WixIconNode node, int idx)
: base(node)
{
if (idx > 0)
{
ImageIndex = idx;
}
else
{
ImageIndex = TreeViewWix.IMG_ICON;
}
SelectedImageIndex = ImageIndex;
node.FileChanged += node_FileChanged;
node.IdChanged += node_IdChanged;
}
void node_FileChanged(object sender, EventArgs e)
{
if (this.TreeView != null)
{
ImageList imgs = this.TreeView.ImageList;
if (imgs != null)
{
WixIconNode ico = IconNode;
if (!string.IsNullOrEmpty(ico.SourceFile))
{
if (File.Exists(ico.SourceFile))
{
Image img = Image.FromFile(ico.SourceFile);
imgs.Images.Add(img);
ImageIndex = imgs.Images.Count - 1;
SelectedImageIndex = ImageIndex;
}
}
}
}
}
private void mnu_removeIcon(object sender, EventArgs e)
{
TreeViewWix tv = this.TreeView as TreeViewWix;
Form f = null;
if (this.TreeView != null)
{
f = this.TreeView.FindForm();
}
if (MessageBox.Show(f, "Do you want to remove this icon from the setup?", "Remove Icon", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
TreeNodeWixIconCollection ip = this.Parent as TreeNodeWixIconCollection;
WixIconNode ico = IconNode;
XmlNode p = ico.XmlData.ParentNode;
p.RemoveChild(ico.XmlData);
ip.IconNodes.Icons.Remove(ico);
this.Remove();
if (tv != null)
{
tv.OnPropertyValueChanged();
}
}
}
private void mnu_addIcon(object sender, EventArgs e)
{
WixIconNode ico = this.IconNodes.AddIcon();
if (_nextLevelLoaded)
{
TreeNodeWixIcon iconNode = new TreeNodeWixIcon(ico, -1);
Nodes.Add(iconNode);
this.TreeView.SelectedNode = iconNode;
}
else
{
this.Expand();
if (this.TreeView != null)
{
for (int i = 0; i < this.Nodes.Count; i++)
{
TreeNodeWixIcon iconNode = this.Nodes[i] as TreeNodeWixIcon;
if (iconNode != null)
{
if (string.CompareOrdinal(iconNode.IconNode.Id, ico.Id) == 0)
{
this.TreeView.SelectedNode = iconNode;
break;
}
}
}
}
}
TreeViewWix tv = this.TreeView as TreeViewWix;
if (tv != null)
{
tv.OnPropertyValueChanged();
}
}