public void RemoveButton(int npage)
{
if (npage >= toolbar.Children.Length)
{
return;
}
notebook.RemovePage(npage);
Gtk.Widget cw = toolbar.Children [npage];
toolbar.Remove(cw);
cw.Destroy();
ShowPage(0);
}
public TabWidget(string tabName, Notebook nb, int index)
{
tabLabel = new Label(tabName);
this.PackStart (tabLabel, true, true, 3);
Button b = new Button (new Gtk.Image ("gtk-close", IconSize.Menu));
b.Relief = Gtk.ReliefStyle.None;
b.WidthRequest = b.HeightRequest = 24;
b.Clicked += delegate (object s, EventArgs a) {
if (CloseRequested != null)
CloseRequested(this, EventArgs.Empty);
nb.RemovePage(index);
};
this.PackStart (b, false, false, 0);
this.ShowAll();
}
public void DataSetChanged()
{
// Clear data
for (uint i = 0; i < tabs; i++)
{
tabView.RemovePage(0);
}
tabList.Clear();
tabs = 0;
foreach (var content in contentList)
{
content.tree.Dispose();
}
contentList.Clear();
// Repopulate
PopulateTabView();
tabView.ShowAll();
}
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();
}
private void OnBackendComboBoxChanged(object sender, EventArgs args)
{
if (selectedBackend >= 0)
{
// TODO: Prompt the user and make sure they really want to change
// which backend they are using.
// Remove the existing backend's preference page
if (backendPageId >= 0)
{
notebook.RemovePage(backendPageId);
backendPageId = -1;
backendPage = null;
}
// if yes (replace backend)
if (backendComboMap.ContainsKey(selectedBackend))
{
selectedBackend = -1;
}
}
string newBackend = null;
if (backendComboMap.ContainsKey(backendComboBox.Active))
{
newBackend = backendComboMap [backendComboBox.Active];
}
application.BackendManager.SetBackend(newBackend);
if (newBackend == null)
{
return;
}
selectedBackend = backendComboBox.Active;
// Add a backend prefs page if one exists
backendPage = (Widget)application.BackendManager.GetBackendPreferencesWidget();
if (backendPage != null)
{
backendPage.Show();
var l = new Label(GLib.Markup.EscapeText(
application.BackendManager.AvailableBackends [newBackend]));
l.UseMarkup = false;
l.UseUnderline = false;
l.Show();
backendPageId = notebook.AppendPage(backendPage, l);
// TODO: If the new backend is not configured, automatically switch
// to the backend's preferences page
}
// Save the user preference
application.Preferences.Set(PreferencesKeys.CurrentBackend,
newBackend);
//taskListsToHide = BuildNewTaskListList ();
//Application.Preferences.SetStringList (IPreferences.HideInAllTaskList,
// taskListsToHide);
RebuildTaskListTree();
}
/// <summary>
/// Closes the tab of the notebook and removes it from the <see cref="cTerminus.Files"/> List.
/// </summary>
/// <param name='_nb'>
/// The notebook
/// </param>
/// <param name='_index'>
/// The index of the current page, which should be deleted.
/// </param>
public static void CloseTab(Notebook _nb, int _index)
{
try {
if (((libTerminus.cRegex)_nb.GetNthPage (_nb.Page)).Saved) {
_nb.RemovePage (_index);
g_files.RemoveAt (_index);
} else if (((libTerminus.cRegex)_nb.GetNthPage (_nb.Page)).GetExpressionBuffer () == "") {
_nb.RemovePage (_index);
g_files.RemoveAt (_index);
} else {
if (AskForClosingLastTab () == ResponseType.Yes) {
_nb.RemovePage (_index);
g_files.RemoveAt (_index);
}
}
} catch (Exception ex) {
if (_nb.GetNthPage (_nb.Page) is cConfig) {
cTerminus.isConfigTabOpen = false;
cTerminus.ConfigTabIndex = -1;
} else if (_nb.GetNthPage (_nb.Page) is cPool) {
cTerminus.isLibTabOpen = false;
LibTabIndex = -1;
//Remove the tab
}
_nb.RemovePage (_index);
_nb.ParentWindow.Title = cTerminus.getTitle (_nb, _nb.Page);
}
}
private void OnBackendComboBoxChanged(object sender, EventArgs args)
{
if (selectedBackend >= 0)
{
// TODO: Prompt the user and make sure they really want to change
// which backend they are using.
// Remove the existing backend's preference page
if (backendPageId >= 0)
{
notebook.RemovePage(backendPageId);
backendPageId = -1;
backendPage = null;
}
// if yes (replace backend)
if (backendComboMap.ContainsKey(selectedBackend))
{
// Cleanup old backend
IBackend oldBackend = backendComboMap [selectedBackend];
Logger.Info("Cleaning up '{0}'...", oldBackend.Name);
try {
oldBackend.Cleanup();
} catch (Exception e) {
Logger.Warn("Exception cleaning up '{0}': {2}",
oldBackend.Name,
e.Message);
}
selectedBackend = -1;
}
}
IBackend newBackend = null;
if (backendComboMap.ContainsKey(backendComboBox.Active))
{
newBackend = backendComboMap [backendComboBox.Active];
}
// TODO: Set the new backend
Application.Backend = newBackend;
if (newBackend == null)
{
return;
}
selectedBackend = backendComboBox.Active;
// Add a backend prefs page if one exists
backendPage = newBackend.GetPreferencesWidget();
if (backendPage != null)
{
backendPage.Show();
Label l = new Label(GLib.Markup.EscapeText(newBackend.Name));
l.UseMarkup = false;
l.UseUnderline = false;
l.Show();
backendPageId =
notebook.AppendPage(backendPage, l);
// If the new backend is not configured, automatically switch
// to the backend's preferences page
if (!newBackend.Configured)
{
notebook.Page = backendPageId;
}
}
// Save the user preference
Application.Preferences.Set(Preferences.CurrentBackend,
newBackend.GetType().ToString());
//categoriesToHide = BuildNewCategoryList ();
//Application.Preferences.SetStringList (Preferences.HideInAllCategory,
// categoriesToHide);
RebuildCategoryTree();
}