private static void OutputToolBarNodes(IOutputService outputService, ToolBarItemViewModelCollection toolBarItems, int level = 0)
{
if (toolBarItems == null || toolBarItems.Count == 0)
{
return;
}
var indent = Indent(level);
foreach (var toolBarItem in toolBarItems)
{
outputService.WriteLine(Invariant($"{indent}\"{toolBarItem.CommandItem.Name}\""), NodesView);
}
}
private static void CoerceVisibility(ToolBarItemViewModelCollection toolBarItems)
{
if (toolBarItems == null || toolBarItems.Count == 0)
{
return;
}
// ----- Hide unnecessary separators.
bool hasVisiblePredecessor = false;
for (int i = 0; i < toolBarItems.Count; i++)
{
var toolBarItem = toolBarItems[i];
var toolBarSeparator = toolBarItem as ToolBarSeparatorViewModel;
if (toolBarSeparator == null)
{
// Toolbar item is not a separator.
if (toolBarItem.CommandItem.IsVisible)
{
hasVisiblePredecessor = true;
}
continue;
}
// Toolbar item is a separator.
// A separator is only visible if there are visible items before and after.
if (!hasVisiblePredecessor)
{
toolBarSeparator.IsVisible = false;
continue;
}
bool hasVisibleSuccessor = false;
for (int j = i + 1; j < toolBarItems.Count; j++)
{
var successor = toolBarItems[j];
// Skip separators.
if (successor.CommandItem is CommandSeparator)
{
continue;
}
if (!successor.CommandItem.IsVisible)
{
continue;
}
hasVisibleSuccessor = true;
break;
}
if (!hasVisibleSuccessor)
{
toolBarSeparator.IsVisible = false;
continue;
}
toolBarSeparator.IsVisible = true;
hasVisiblePredecessor = false;
}
}
private static void CreateToolBarItems(MergeableNodeCollection <ICommandItem> nodes, ToolBarItemViewModelCollection toolBarItems)
{
foreach (var node in nodes)
{
if (node?.Content == null)
{
continue;
}
var toolBarItem = node.Content.CreateToolBarItem();
toolBarItems.Add(toolBarItem);
}
}
private static void OutputToolBarNodes(IOutputService outputService, ToolBarItemViewModelCollection toolBarItems, int level = 0)
{
if (toolBarItems == null || toolBarItems.Count == 0)
return;
var indent = Indent(level);
foreach (var toolBarItem in toolBarItems)
{
outputService.WriteLine(Invariant($"{indent}\"{toolBarItem.CommandItem.Name}\""), NodesView);
}
}
private static void CreateToolBarItems(MergeableNodeCollection<ICommandItem> nodes, ToolBarItemViewModelCollection toolBarItems)
{
foreach (var node in nodes)
{
if (node?.Content == null)
continue;
var toolBarItem = node.Content.CreateToolBarItem();
toolBarItems.Add(toolBarItem);
}
}
private static void CoerceVisibility(ToolBarItemViewModelCollection toolBarItems)
{
if (toolBarItems == null || toolBarItems.Count == 0)
return;
// ----- Hide unnecessary separators.
bool hasVisiblePredecessor = false;
for (int i = 0; i < toolBarItems.Count; i++)
{
var toolBarItem = toolBarItems[i];
var toolBarSeparator = toolBarItem as ToolBarSeparatorViewModel;
if (toolBarSeparator == null)
{
// Toolbar item is not a separator.
if (toolBarItem.CommandItem.IsVisible)
hasVisiblePredecessor = true;
continue;
}
// Toolbar item is a separator.
// A separator is only visible if there are visible items before and after.
if (!hasVisiblePredecessor)
{
toolBarSeparator.IsVisible = false;
continue;
}
bool hasVisibleSuccessor = false;
for (int j = i + 1; j < toolBarItems.Count; j++)
{
var successor = toolBarItems[j];
// Skip separators.
if (successor.CommandItem is CommandSeparator)
continue;
if (!successor.CommandItem.IsVisible)
continue;
hasVisibleSuccessor = true;
break;
}
if (!hasVisibleSuccessor)
{
toolBarSeparator.IsVisible = false;
continue;
}
toolBarSeparator.IsVisible = true;
hasVisiblePredecessor = false;
}
}
