void SetVisibleCells(params int [] ids)
{
VisibleCellIds = ids;
LastSelectedCell = ids [0];
var visibleCells = new NSPathComponentCell [ids.Length];
for (int n = 0; n < ids.Length; n++)
{
var cellData = Cells [ids [n]];
// on HighSierra cells can't be reused without breaking the rendering
if (MacSystemInformation.OsVersion >= MacSystemInformation.HighSierra || cellData.Cell == null)
{
cellData.Cell = new NSPathComponentCellFocusable();
}
visibleCells [n] = cellData.Cell;
switch (ids[n])
{
case RunConfigurationIdx:
cellData.Cell.AccessibilityTitle = GettextCatalog.GetString("Startup project");
cellData.Cell.AccessibilityHelp = cellData.ToolTip; break;
case ConfigurationIdx:
cellData.Cell.AccessibilityTitle = GettextCatalog.GetString("Run configuration");
cellData.Cell.AccessibilityHelp = cellData.ToolTip; break;
case RuntimeIdx:
cellData.Cell.AccessibilityTitle = GettextCatalog.GetString("Runtime");
cellData.Cell.AccessibilityHelp = cellData.ToolTip; break;
}
}
// On HighSierra the NSPathControl doesn't render correctly without a valid URL and
// it won't remeasure cells with updated titles, hence we must always update the whole path
if (MacSystemInformation.OsVersion >= MacSystemInformation.HighSierra)
{
var url = string.Empty;
for (int n = 0; n < ids.Length; n++)
{
url += Cells [ids [n]].Title + "/";
}
// we need to encode the url, to ensure that NSUrl.FromString doesn't fail for certain configuration names
// NOTE: we must use NSString encoding with percent escapes here, System.Uri encoding is different and does not work
// in some corner cases.
var escapedUri = new NSString("md://configuration/" + url).CreateStringByAddingPercentEscapes(NSStringEncoding.UTF8);
Url = NSUrl.FromString(escapedUri);
// path items must match the cells, including images
for (int n = 0; n < ids.Length; n++)
{
Cells [ids [n]].UpdatePathItem(PathItems [n]);
}
}
PathComponentCells = visibleCells;
UpdateStyle();
AccessibilityChildren = visibleCells;
}
void PopupMenuForCell(NSPathComponentCell item)
{
var componentRect = ((NSPathCell)Cell).GetRect(item, Frame, this);
int i = 0;
NSMenuItem selectedItem = null;
var menu = new NSMenu {
AutoEnablesItems = false,
ShowsStateColumn = true,
Font = NSFont.MenuFontOfSize(12),
};
if (item.Identifier == RunConfigurationIdentifier)
{
if (ActiveRunConfiguration == null)
{
return;
}
foreach (var configuration in RunConfigurationModel)
{
var _configuration = configuration;
var menuitem = new NSMenuItem(configuration.DisplayString, (o2, e2) => {
ActiveRunConfiguration = runConfigurationModel.First(c => c.OriginalId == _configuration.OriginalId);
})
{
Enabled = true,
IndentationLevel = 1,
};
menu.AddItem(menuitem);
if (selectedItem == null && configuration.OriginalId == ActiveRunConfiguration.OriginalId)
{
selectedItem = menuitem;
}
}
}
else if (item.Identifier == ConfigurationIdentifier)
{
if (ActiveConfiguration == null)
{
return;
}
foreach (var configuration in ConfigurationModel)
{
var _configuration = configuration;
var menuitem = new NSMenuItem(configuration.DisplayString, (o2, e2) => {
ActiveConfiguration = configurationModel.First(c => c.OriginalId == _configuration.OriginalId);
})
{
Enabled = true,
IndentationLevel = 1,
};
menu.AddItem(menuitem);
if (selectedItem == null && configuration.OriginalId == ActiveConfiguration.OriginalId)
{
selectedItem = menuitem;
}
}
}
else if (item.Identifier == RuntimeIdentifier)
{
if (ActiveRuntime == null)
{
return;
}
using (var activeMutableModel = ActiveRuntime.GetMutableModel()) {
foreach (var runtime in RuntimeModel)
{
NSMenuItem menuitem = null;
if (runtime.IsSeparator)
{
menu.AddItem(NSMenuItem.SeparatorItem);
}
else
{
menuitem = CreateMenuItem(menu, runtime);
}
using (var mutableModel = runtime.GetMutableModel()) {
if (selectedItem == null && menuitem != null && mutableModel.DisplayString == activeMutableModel.DisplayString)
{
selectedItem = menuitem;
}
}
++i;
}
}
}
else
{
throw new NotSupportedException();
}
LastSelectedCell = IndexFromIdentifier(item.Identifier);
if (menu.Count > 1)
{
var offs = new CGPoint(componentRect.Left + 3, componentRect.Top + 3);
if (Window?.Screen?.BackingScaleFactor == 2)
{
offs.Y += 0.5f; // fine tune menu position on retinas
}
menu.PopUpMenu(selectedItem, offs, this);
}
}
