public Form1()
{
InitializeComponent();
mediaTree = leftPanel1.Summary;
mediaTree.SelectedItemChanged += new EventHandler(mediaTree_AfterSelect);
mediaStore = new MediaStore();
mediaItems = new List <MediaItem>();
foreach (MediaItem item in mediaStore.GetAllMedia())
{
mediaItems.Add(item);
}
leftPanel1.Initialise(mediaItems);
ctx = ContextRegistry.GetContext();
foreach (DictionaryEntry entry in ctx.GetObjectsOfType(typeof(MediaTypeProvider)))
{
MediaTypeProvider provider = (MediaTypeProvider)entry.Value;
providers[provider.Name] = provider;
drpItemTypes.Items.Add(new ListItem(provider, provider.Name));
}
drpItemTypes.SelectedIndex = 0;
UpdateDisplay();
}
void button_Click(object sender, EventArgs e)
{
ToolStripButton button = sender as ToolStripButton;
MediaTypeProvider provider = button.Tag as MediaTypeProvider;
titleStrip.Items[0].Text = provider.Name;
mediaItemTree1.Initialise(items, provider.Name);
}
public void Initialise(IList <MediaItem> items)
{
this.items = items;
ToolStripButton button = GetSelectedButton();
MediaTypeProvider provider = button.Tag as MediaTypeProvider;
titleStrip.Items[0].Text = provider.Name;
mediaItemTree1.Initialise(items, provider.Name);
}
private IList <MediaTypeProvider> GetProviders()
{
IList <MediaTypeProvider> providers = new List <MediaTypeProvider>();
if (!DesignMode)
{
IApplicationContext ctx = ContextRegistry.GetContext();
foreach (DictionaryEntry entry in ctx.GetObjectsOfType(typeof(MediaTypeProvider)))
{
MediaTypeProvider provider = (MediaTypeProvider)entry.Value;
providers.Add(provider);
}
}
return(providers);
}
private void DoAdd()
{
curIndex = mediaItems.Count;
ListItem listItem = (ListItem)drpItemTypes.SelectedItem;
MediaTypeProvider provider = (MediaTypeProvider)listItem.Key;
MediaItem item = provider.CreateMediaItem();
// MediaItem item = (MediaItem)ctx.GetObject(listItem.Key);
//MediaItem item = new MediaItem();
//item.GeneralInformation = new MediaGeneralInformation();
mediaItems.Add(item);
mediaTree.Add(item);
UpdateDisplay();
}
private Control GetEditor(string type)
{
if (type == null)
{
return(tcEditorPanels);
}
Control editor;
MediaTypeProvider provider = providers[type];
if (provider == null)
{
throw new Exception("Provider not found for item of type: " + type);
}
editor = provider.Editor;
editor.Dock = DockStyle.Fill;
return(editor);
}