Tab CreateTab(GtkShellDocumentViewItem view)
{
var tab = GtkShellDocumentViewContainerTabs.CreateTab(tabstrip, view);
tab.Activated += TabActivated;
return(tab);
}
public void SetCurrentMode(DocumentViewContainerMode mode, GtkShellDocumentViewItem newActive)
{
if (this.currentMode == mode)
{
return;
}
// Save current split sizes
if (currentContainer is GtkShellDocumentViewContainerSplit split)
{
splitSizes = split.GetRelativeSplitSizes();
}
this.currentMode = mode;
GtkShellDocumentViewItem activeView = null;
List <GtkShellDocumentViewItem> allViews = null;
if (currentContainer != null)
{
activeView = currentContainer.ActiveView;
currentContainer.ActiveViewChanged -= Container_ActiveViewChanged;
allViews = currentContainer.GetAllViews().ToList();
currentContainer.Widget.Hide();
currentContainer.RemoveAllViews();
}
if (mode == DocumentViewContainerMode.Tabs)
{
if (tabsContainer == null)
{
tabsContainer = new GtkShellDocumentViewContainerTabs();
rootTabsBox.PackStart(tabsContainer.Widget, true, true, 0);
}
currentContainer = tabsContainer;
}
else
{
if (splitContainer == null)
{
splitContainer = new GtkShellDocumentViewContainerSplit(mode);
rootTabsBox.PackStart(splitContainer.Widget, true, true, 0);
}
currentContainer = splitContainer;
if (hasSplit)
{
tabstrip.ActiveTab = tabstrip.TabCount - 1;
}
}
if (allViews != null)
{
currentContainer.AddViews(allViews);
}
// Restore current split sizes
if (splitSizes != null && currentContainer is GtkShellDocumentViewContainerSplit newSplit)
{
newSplit.SetRelativeSplitSizes(splitSizes);
}
currentContainer.ActiveView = newActive ?? activeView;
currentContainer.ActiveViewChanged += Container_ActiveViewChanged;
currentContainer.Widget.Show();
if (newActive != activeView)
{
ActiveViewChanged?.Invoke(this, EventArgs.Empty);
}
CurrentModeChanged?.Invoke(this, EventArgs.Empty);
}
