void FolderDataFunc(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter)
{
CellRendererTextProgress renderer = cell as CellRendererTextProgress;
int progress_value = 0;
int count = (tree_model as FolderTreeModel).Count;
if (count != 0)
{
progress_value = (int)((100.0 * folder_tree_model.GetPhotoCountByIter(iter)) / count);
}
renderer.Value = progress_value;
string text = folder_tree_model.GetFolderNameByIter(iter);
TreeIter tmp;
if (tree_model.IterParent(out tmp, iter))
{
renderer.UseMarkup = false;
renderer.Text = text;
renderer.CellBackground = null;
}
else
{
renderer.UseMarkup = true;
/* since import do not use GIO at the moment, no other prefix than file:/// is
* possible.
*/
if (text == Uri.UriSchemeFile)
{
renderer.Text = string.Format("<b>{0}</b>", Catalog.GetString("Filesystem"));
}
else
{
renderer.Text = string.Format("<b>{0}</b>", text);
}
renderer.CellBackgroundGdk = Style.Background(StateType.Selected);
}
}
public FolderTreeView(FolderTreeModel tree_model)
: base(tree_model)
{
folder_tree_model = tree_model;
HeadersVisible = false;
TreeViewColumn column = new TreeViewColumn ();
CellRendererPixbuf pixbuf_renderer = new CellRendererPixbuf ();
column.PackStart (pixbuf_renderer, false);
column.SetCellDataFunc (pixbuf_renderer, PixbufDataFunc as TreeCellDataFunc);
CellRendererTextProgress folder_renderer = new CellRendererTextProgress ();
column.PackStart (folder_renderer, true);
column.SetCellDataFunc (folder_renderer, FolderDataFunc as TreeCellDataFunc);
AppendColumn (column);
Gtk.Drag.SourceSet (this, Gdk.ModifierType.Button1Mask | Gdk.ModifierType.Button3Mask,
folder_tree_source_target_table, Gdk.DragAction.Copy | Gdk.DragAction.Move);
}
public FolderTreeView(FolderTreeModel tree_model) : base(tree_model)
{
folder_tree_model = tree_model;
HeadersVisible = false;
var column = new TreeViewColumn();
var pixbuf_renderer = new CellRendererPixbuf();
column.PackStart(pixbuf_renderer, false);
column.SetCellDataFunc(pixbuf_renderer, PixbufDataFunc);
var folder_renderer = new CellRendererTextProgress();
column.PackStart(folder_renderer, true);
column.SetCellDataFunc(folder_renderer, FolderDataFunc);
AppendColumn(column);
Drag.SourceSet(this, Gdk.ModifierType.Button1Mask | Gdk.ModifierType.Button3Mask,
(TargetEntry[])folderTreeSourceTargetList, Gdk.DragAction.Copy | Gdk.DragAction.Move);
}