private Hashtable tabs; // [TabLabel.Button] = UserInfo
// ============================================
// PUBLIC Constructors
// ============================================
public NotebookViewer()
{
// Initialize Notebook
this.ShowTabs = true;
this.Scrollable = true;
// Initialize Notebook Members
this.pages = Hashtable.Synchronized(new Hashtable());
this.tabs = Hashtable.Synchronized(new Hashtable());
this.tabsCustom = Hashtable.Synchronized(new Hashtable());
this.pagesCustom = ArrayList.Synchronized(new ArrayList());
// Initialize Network Viewer
// =========================================================
networkViewer = new NetworkViewer();
networkViewer.ItemActivated += new PeerSelectedHandler(OnNetItemActivated);
// Initialize Network Viewer Tab Label
TabLabel tabLabel = new TabLabel("<b>Network</b>");
tabLabel.Button.Sensitive = false;
// Add Network Viewer (Default Fixed Page)
AppendPage(this.networkViewer, tabLabel);
}
/// Append Custom Widget
public int AppendCustom(Gtk.Widget page, string label, Gtk.Image icon)
{
int npage;
if (this.pagesCustom.IndexOf(page) < 0)
{
// Initialize Tab Label
TabLabel tabLabel = new TabLabel(label, icon);
tabLabel.Button.Clicked += new EventHandler(OnCustomCloseTab);
// Add TabLabel -> Page
this.tabsCustom.Add(tabLabel.Button, page);
// Add Page
this.pagesCustom.Add(page);
// Append Page To Notebook
npage = AppendPage(page, tabLabel);
}
else
{
npage = PageNum(page);
// Set New Page as Current Page
CurrentPage = npage;
}
// Show All (Refresh Notebook Viewer)
this.ShowAll();
return(npage);
}
/// Remove Custom Widget
public void RemoveCustom(Gtk.Widget page)
{
if (page != null)
{
// Remove TabLabel -> Page
TabLabel tabLabel = (TabLabel)GetTabLabel(page);
tabLabel.Button.Clicked -= new EventHandler(OnCustomCloseTab);
this.tabsCustom.Remove(tabLabel.Button);
// Remove UserInfo -> FolderViewer
this.pagesCustom.Remove(page);
// Remove Folder Viewer
int npage = PageNum(page);
RemovePage(npage);
// Remove Tab Event
if (TabRemoved != null)
{
TabRemoved(this, page);
}
// Show All (Refresh Notebook Viewer)
this.ShowAll();
}
}
/// Append User Folder Viewer
public int Append(UserInfo userInfo, string label)
{
FolderViewer folderViewer = LookupPage(userInfo);
int npage;
// Page Already Exists
if (folderViewer != null)
{
npage = PageNum(folderViewer);
// Set New Page as Current Page
CurrentPage = npage;
}
else
{
// Initialize Tab Label
TabLabel tabLabel = new TabLabel(label);
tabLabel.Button.Clicked += new EventHandler(OnCloseTab);
// Initialize Folder Viewer
folderViewer = new FolderViewer(userInfo);
folderViewer.SaveFile += new StringEventHandler(OnFileSave);
folderViewer.FileSend += new FileSendEventHandler(OnFileSend);
folderViewer.DirChanged += new BoolEventHandler(OnBoolEventHandler);
folderViewer.FolderRefresh += new StringEventHandler(OnFolderRefresh);
folderViewer.DirectoryAdded += new ObjectEventHandler(OnStoreDirAdded);
folderViewer.FileAdded += new ObjectEventHandler(OnStoreFileAdded);
// Refresh Folder Viewer
folderViewer.Refresh();
// Add TabLabel -> UserInfo
this.tabs.Add(tabLabel.Button, userInfo);
// Add UserInfo -> FolderViewer
this.pages.Add(userInfo, folderViewer);
// Append Page To Notebook
npage = AppendPage(folderViewer, tabLabel);
}
// Show All (Refresh Notebook Viewer)
this.ShowAll();
return(npage);
}
/// Remove User Folder Viewer
public void Remove(UserInfo userInfo)
{
FolderViewer folderViewer = LookupPage(userInfo);
if (folderViewer != null)
{
// Remove Folder Viewer Event
folderViewer.SaveFile -= new StringEventHandler(OnFileSave);
folderViewer.FileSend -= new FileSendEventHandler(OnFileSend);
folderViewer.DirChanged -= new BoolEventHandler(OnBoolEventHandler);
folderViewer.FolderRefresh -= new StringEventHandler(OnFolderRefresh);
folderViewer.DirectoryAdded -= new ObjectEventHandler(OnStoreDirAdded);
folderViewer.FileAdded -= new ObjectEventHandler(OnStoreFileAdded);
// Remove TabLabel -> UserInfo
TabLabel tabLabel = (TabLabel)GetTabLabel(folderViewer);
tabLabel.Button.Clicked -= new EventHandler(OnCloseTab);
this.tabs.Remove(tabLabel.Button);
// Remove UserInfo -> FolderViewer
this.pages.Remove(userInfo);
// Remove Folder Viewer
int npage = PageNum(folderViewer);
RemovePage(npage);
// Remove Tab Event
if (TabRemoved != null)
{
TabRemoved(this, folderViewer);
}
// Show All (Refresh Notebook Viewer)
this.ShowAll();
}
}
