public void AddPage(BaseContextPage page)
{
Hyena.Log.DebugFormat("Adding context page {0}", page.Id);
// TODO delay adding the page.Widget until the page is first activated,
// that way we don't even create those objects unless used
var frame = new Hyena.Widgets.RoundedFrame();
frame.Add(page.Widget);
frame.Show();
// TODO implement DnD?
/*if (page is ITrackContextPage) {
* Gtk.Drag.DestSet (frame, DestDefaults.Highlight | DestDefaults.Motion,
* new TargetEntry [] { Banshee.Gui.DragDrop.DragDropTarget.UriList },
* Gdk.DragAction.Default);
* frame.DragDataReceived += delegate(object o, DragDataReceivedArgs args) {
* };
* }*/
page.Widget.Show();
notebook.AppendPage(frame, null);
pane_pages[page] = frame;
// Setup the tab-like button that switches the notebook to this page
var tab_image = new Image(IconThemeUtils.LoadIcon(22, page.IconNames));
var toggle_button = new RadioButton(radio_group)
{
Child = tab_image,
DrawIndicator = false,
Relief = ReliefStyle.None
};
TooltipSetter.Set(tooltip_host, toggle_button, page.Name);
toggle_button.Clicked += (s, e) => {
if (pane_pages.ContainsKey(page))
{
if (page.State == ContextState.Loaded)
{
notebook.CurrentPage = notebook.PageNum(pane_pages[page]);
}
SetActivePage(page);
}
};
toggle_button.ShowAll();
vbox.PackStart(toggle_button, false, false, 0);
pane_tabs[page] = toggle_button;
pages.Add(page);
if (initialized && pages.Count == 1)
{
SetActivePage(page);
toggle_button.Active = true;
}
UpdateVisibility();
}
private void SetActivePage(BaseContextPage page)
{
if (page == null || page == active_page)
{
return;
}
if (active_page != null)
{
active_page.StateChanged -= OnActivePageStateChanged;
}
active_page = page;
active_page.StateChanged += OnActivePageStateChanged;
LastContextPageSchema.Set(page.Id);
OnActivePageStateChanged(active_page.State);
SetCurrentTrackForActivePage();
}
public void RemovePage(BaseContextPage page)
{
Hyena.Log.DebugFormat("Removing context page {0}", page.Id);
// Remove the notebook page
notebook.RemovePage(notebook.PageNum(pane_pages[page]));
pane_pages.Remove(page);
// Remove the tab button
bool was_active = pane_tabs[page].Active;
vbox.Remove(pane_tabs[page]);
pane_tabs.Remove(page);
pages.Remove(page);
// Set a new page as the default
if (was_active)
{
ActivateFirstPage();
}
UpdateVisibility();
}
public void RemovePage (BaseContextPage page)
{
Hyena.Log.DebugFormat ("Removing context page {0}", page.Id);
// Remove the notebook page
notebook.RemovePage (notebook.PageNum (pane_pages[page]));
pane_pages.Remove (page);
// Remove the tab button
bool was_active = pane_tabs[page].Active;
vbox.Remove (pane_tabs[page]);
pane_tabs.Remove (page);
pages.Remove (page);
// Set a new page as the default
if (was_active) {
ActivateFirstPage ();
}
UpdateVisibility ();
}
public void AddPage (BaseContextPage page)
{
Hyena.Log.DebugFormat ("Adding context page {0}", page.Id);
// TODO delay adding the page.Widget until the page is first activated,
// that way we don't even create those objects unless used
var frame = new Hyena.Widgets.RoundedFrame ();
frame.Add (page.Widget);
frame.Show ();
// TODO implement DnD?
/*if (page is ITrackContextPage) {
Gtk.Drag.DestSet (frame, DestDefaults.Highlight | DestDefaults.Motion,
new TargetEntry [] { Banshee.Gui.DragDrop.DragDropTarget.UriList },
Gdk.DragAction.Default);
frame.DragDataReceived += delegate(object o, DragDataReceivedArgs args) {
};
}*/
page.Widget.Show ();
notebook.AppendPage (frame, null);
pane_pages[page] = frame;
// Setup the tab-like button that switches the notebook to this page
var tab_image = new Image (IconThemeUtils.LoadIcon (22, page.IconNames));
var toggle_button = new RadioButton (radio_group) {
Child = tab_image,
DrawIndicator = false,
Relief = ReliefStyle.None
};
TooltipSetter.Set (tooltip_host, toggle_button, page.Name);
toggle_button.Clicked += (s, e) => {
if (pane_pages.ContainsKey (page)) {
if (page.State == ContextState.Loaded) {
notebook.CurrentPage = notebook.PageNum (pane_pages[page]);
}
SetActivePage (page);
}
};
toggle_button.ShowAll ();
vbox.PackStart (toggle_button, false, false, 0);
pane_tabs[page] = toggle_button;
pages.Add (page);
if (initialized && pages.Count == 1) {
SetActivePage (page);
toggle_button.Active = true;
}
UpdateVisibility ();
}
private void SetActivePage (BaseContextPage page)
{
if (page == null || page == active_page)
return;
if (active_page != null)
active_page.StateChanged -= OnActivePageStateChanged;
active_page = page;
active_page.StateChanged += OnActivePageStateChanged;
LastContextPageSchema.Set (page.Id);
OnActivePageStateChanged (active_page.State);
SetCurrentTrackForActivePage ();
}
