/// <summary>
/// Add the folder into the media library.
/// </summary>
public void AddFolder(string path)
{
// make sure the folder isnt already in the list
bool exists = false;
this.Foreach (delegate (TreeModel model, TreePath tree_path, TreeIter iter)
{
Folder node = (Folder) model.GetValue (iter, 0);
if (node.Path == path) exists = true;
return exists;
});
// add the folder if it isnt already in the list
if (exists)
library.MainPage.ThrowError ("The folder is already in the library:\n" + path);
else
{
Folder folder = new Folder (path);
this.AppendValues (root_iter, folder);
library.MainPage.DataManager.AddFolder (folder);
// load the files within the directory
Progress progress = new Progress (library.MediaBox);
progress.Start (Utils.FileCount (path));
progress.Push ("Waiting in queue: " + Utils.GetFolderName (path));
// queue process
delegate_queue.Enqueue (delegate {
addDirRecurse (path, progress, folder);
progress.End ();
});
}
}
protected override void OnStart(TextWriter writer)
{
// Set the min, max, and value including progress bar width style
int percent = (int)(((double)(Value - Min) / (double)(Max - Min)) * 100.0);
percent = Math.Max(0, percent);
percent = Math.Min(100, percent);
MergeAttribute("aria-valuenow", Value.ToString());
MergeAttribute("aria-valuemin", Min.ToString());
MergeAttribute("aria-valuemax", Max.ToString());
if (percent != 0)
{
this.MergeStyle("width", percent + "%");
}
// Make sure we're stripped if also animated
if(Animated)
{
ToggleCss(Css.ProgressBarStriped, true);
ToggleCss(Css.Active, true);
}
if (GetComponent<Progress>(true) == null)
{
_progress = GetHelper().Progress().Component;
_progress.Start(writer);
}
base.OnStart(writer);
if(ShowPercent)
{
GetHelper().Content(percent + "%").Component.StartAndFinish(writer);
}
else
{
GetHelper().Element("span").AddCss(Css.SrOnly).SetText(percent + "% Complete").Component.StartAndFinish(writer);
}
}
