Tab CreateTab(GtkShellDocumentViewItem view)
{
var tab = CreateTab(tabstrip, view);
tab.Activated += TabActivated;
return(tab);
}
public void SetViewTitle(GtkShellDocumentViewItem view, string label, Xwt.Drawing.Image icon, string accessibilityDescription)
{
var tab = tabstrip.Tabs.FirstOrDefault(t => t.Tag == view);
if (tab != null)
{
UpdateTab(tab, label, icon, accessibilityDescription);
}
}
internal static Tab CreateTab(Tabstrip tabstrip, GtkShellDocumentViewItem view)
{
var tab = new Tab(tabstrip, view.Title)
{
Tag = view
};
if (tab.Accessible != null)
{
tab.Accessible.Help = view.AccessibilityDescription;
}
return(tab);
}
public void SetRootView(IShellDocumentViewItem view)
{
this.view = (GtkShellDocumentViewItem)view;
if (Child != null)
{
Remove(Child);
}
if (view != null)
{
var widget = (Gtk.Widget)view;
widget.Show();
Add(widget);
}
}
public void InsertView(int position, GtkShellDocumentViewItem view)
{
if (Children.Count > 0)
{
var part = 1 / ((double)Children.Count + 1);
for (int i = 0; i < relativeSplitSizes.Count; i++)
{
relativeSplitSizes [i] *= 1 - part;
}
relativeSplitSizes.Insert(position, part);
}
else
{
relativeSplitSizes.Add(1);
}
Children.Insert(position, view);
Rebuild();
}
void ShowChildView(GtkShellDocumentViewItem view)
{
if (currentContainer.ActiveView != view)
{
currentContainer.ActiveView = view;
// If this container has embedded tabstrips, reset the active tab in all of them except
// the one that was clicked. Otherwise several active tabs would be visible, one for
// each tabstrip
if (attachedChildTabstrips.Contains(view))
{
tabstrip.ActiveTab = -1;
}
foreach (var c in attachedChildTabstrips)
{
if (c != view)
{
c.tabstrip.ActiveTab = -1;
}
}
}
}
public void InsertView(int position, GtkShellDocumentViewItem view)
{
tabstrip.InsertTab(position, CreateTab(view));
}
public void ReplaceView(int position, GtkShellDocumentViewItem view)
{
tabstrip.ReplaceTab(position, CreateTab(view));
ShowActiveContent();
}
public void SetViewTitle(GtkShellDocumentViewItem view, string label, Xwt.Drawing.Image icon, string accessibilityDescription)
{
}
public void SelectView(GtkShellDocumentViewItem view)
{
}
public void ReplaceView(int position, GtkShellDocumentViewItem view)
{
Children [position] = view;
Rebuild();
}
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);
}