void UpdateTabstrip()
{
var hadSplit = hasSplit;
var hasMultipleViews = currentContainer != null && currentContainer.GetAllViews().Skip(1).Any();
tabstrip.Visible = hasMultipleViews && (supportedModes & DocumentViewContainerMode.Tabs) != 0;
hasSplit = (this.supportedModes & DocumentViewContainerMode.VerticalSplit) != 0 || (this.supportedModes & DocumentViewContainerMode.HorizontalSplit) != 0;
if (hasSplit && !hadSplit)
{
var currentActive = tabstrip.ActiveTab;
var tab = new Tab(tabstrip, GettextCatalog.GetString("Split"));
tabstrip.AddTab(tab);
tabstrip.ActiveTab = currentActive;
tab.Activated += TabActivated;
}
else if (!hasSplit && hadSplit)
{
tabstrip.RemoveTab(tabstrip.TabCount - 1);
}
// If this container is showing tabs and it is inside another container, give the parent the
// chance to show the tabstrip in its own tab area, to avoid tab stacking
ParentContainer?.UpdateAttachedTabstrips();
// This might be a container that has children with tabs. Maybe now it is possible to embed the
// child tabstrips into this container's tab area. Let's try!
UpdateAttachedTabstrips();
}
public void AddViews(IEnumerable <GtkShellDocumentViewItem> views)
{
foreach (var view in views)
{
tabstrip.AddTab(CreateTab(view));
}
ShowActiveContent();
}
void UpdateTabstrip()
{
var hadSplit = hasSplit;
var hasMultipleViews = currentContainer != null && currentContainer.GetAllViews().Skip(1).Any();
tabstrip.Visible = hasMultipleViews && (supportedModes & DocumentViewContainerMode.Tabs) != 0;
hasSplit = (this.supportedModes & DocumentViewContainerMode.VerticalSplit) != 0 || (this.supportedModes & DocumentViewContainerMode.HorizontalSplit) != 0;
if (hasSplit && !hadSplit)
{
var currentActive = tabstrip.ActiveTab;
var tab = new Tab(tabstrip, GettextCatalog.GetString("Split"));
tabstrip.AddTab(tab);
tabstrip.ActiveTab = currentActive;
tab.Activated += TabActivated;
}
else if (!hasSplit && hadSplit)
{
tabstrip.RemoveTab(tabstrip.TabCount - 1);
}
}
protected Tab AddButton(string label, IBaseViewContent viewContent)
{
CheckCreateSubViewToolbar();
updating = true;
Tab tab = new Tab(subViewToolbar, label);
tab.Tag = subViewToolbar.TabCount;
tab.Activated += (sender, e) => { SetCurrentView((int)((Tab)sender).Tag); QueueDraw(); };
subViewToolbar.AddTab(tab);
Gtk.VBox widgetBox = new Gtk.VBox();
widgetBox.Realized += delegate {
widgetBox.Add(viewContent.Control);
};
subViewNotebook.AppendPage(widgetBox, new Gtk.Label());
widgetBox.ShowAll();
EnsureToolbarBoxSeparator();
updating = false;
return(tab);
}
protected Tab AddButton(string label, IBaseViewContent viewContent)
{
CheckCreateSubViewToolbar();
updating = true;
var addedContent = subViewToolbar.TabCount == 0 && IdeApp.Workbench.ActiveDocument == Document;
var widgetBox = new Gtk.VBox();
var tab = new Tab(subViewToolbar, label)
{
Tag = subViewToolbar.TabCount
};
// If this is the current displayed document we need to add the control immediately as the tab is already active.
if (addedContent)
{
widgetBox.Add(viewContent.Control);
widgetBox.Show();
}
subViewToolbar.AddTab(tab);
subViewNotebook.AppendPage(widgetBox, new Gtk.Label());
tab.Activated += (sender, e) => {
if (!addedContent)
{
widgetBox.Add(viewContent.Control);
widgetBox.Show();
}
addedContent = true;
SetCurrentView((int)((Tab)sender).Tag);
QueueDraw();
};
EnsureToolbarBoxSeparator();
updating = false;
return(tab);
}