void UpdatePathAccessibility()
{
if (!AccessibilityElementProxy.Enabled)
{
return;
}
var elements = new AtkCocoaHelper.AccessibilityElementProxy [leftPath.Length + rightPath.Length];
int idx = 0;
foreach (var entry in leftPath)
{
elements [idx] = entry.Accessible;
entry.Accessible.GtkParent = this;
entry.PerformShowMenu += PerformShowMenu;
idx++;
}
foreach (var entry in rightPath)
{
elements [idx] = entry.Accessible;
entry.Accessible.GtkParent = this;
entry.PerformShowMenu += PerformShowMenu;
idx++;
}
Accessible.ReplaceAccessibilityElements(elements);
}
PathEntry()
{
//Accessible = new AtkCocoaHelper.AccessibilityElementButtonProxy ();
Accessible = AccessibilityElementProxy.ButtonElementProxy();
Accessible.Identifier = "Breadcrumb";
Accessible.PerformPress += OnPerformShowMenu;
}
public Tab(Tabstrip parent, string label, TabPosition tabPosition)
{
this.parent = parent;
this.Label = label;
layout = PangoUtil.CreateLayout(parent);
layout.FontDescription = FontService.SansFont.CopyModified(Styles.FontScale11);
layout.SetText(label);
layout.Alignment = Pango.Alignment.Center;
layout.GetPixelSize(out w, out h);
if (IsSeparator)
{
w = SpacerWidth * 2;
}
this.TabPosition = tabPosition;
if (AccessibilityElementProxy.Enabled)
{
Accessible = AccessibilityElementProxy.ButtonElementProxy();
Accessible.SetRole(AtkCocoa.Roles.AXRadioButton, "tab");
Accessible.Title = label;
Accessible.GtkParent = parent;
Accessible.Identifier = "Tabstrip.Tab";
Accessible.PerformPress += OnTabPressed;
}
}
void CalcAccessibility()
{
var columnElement = new AtkCocoaHelper.AccessibilityElementProxy();
columnElement.GtkParent = this;
columnElement.SetRole(AtkCocoa.Roles.AXColumn);
Accessible.AddAccessibleElement(columnElement);
for (int i = 0; i < win.DataProvider.IconCount; i++)
{
var rowElement = new AtkCocoaHelper.AccessibilityElementProxy();
rowElement.GtkParent = this;
rowElement.SetRole(AtkCocoa.Roles.AXRow);
Accessible.AddAccessibleElement(rowElement);
var cellElement = new AtkCocoaHelper.AccessibilityElementProxy();
cellElement.GtkParent = this;
cellElement.SetRole(AtkCocoa.Roles.AXCell);
columnElement.AddAccessibleChild(cellElement);
rowElement.AddAccessibleChild(cellElement);
var textElement = new TextElement();
textElement.RowIndex = i;
textElement.PerformPress += PerformPress;
textElement.GtkParent = this;
textElement.Value = win.DataProvider.GetMarkup(i);
cellElement.AddAccessibleChild(textElement);
}
}
public void Dispose()
{
if (accessible != null)
{
accessible.PerformPress -= OnPerformShowMenu;
accessible = null;
}
}
void UpdateAccessibilityTabs()
{
int i = 0;
var proxies = new AtkCocoaHelper.AccessibilityElementProxy [tabs.Count];
foreach (var tab in tabs)
{
proxies [i] = tab.Accessible;
i++;
}
Accessible.SetTabs(proxies);
}
public static void AddAccessibleElement(this Atk.Object o, AccessibilityElementProxy child)
{
var nsa = GetNSAccessibilityElement(o) as NSAccessibilityElement;
if (nsa == null)
{
return;
}
var p = child.Proxy as RealAccessibilityElementProxy;
if (p == null)
{
throw new Exception($"Invalid proxy child type {p.GetType ()}");
}
nsa.AccessibilityAddChildElement(p);
}
public static void RemoveAccessibleElement(this Atk.Object o, AccessibilityElementProxy child)
{
var nsa = GetNSAccessibilityElement(o);
if (nsa == null)
{
return;
}
var children = nsa.AccessibilityChildren;
if (children == null || children.Length == 0)
{
return;
}
var p = child.Proxy as RealAccessibilityElementProxy;
if (p == null)
{
throw new Exception($"Invalid proxy child type {p.GetType ()}");
}
var idx = children.IndexOf(p);
if (idx == -1)
{
return;
}
var newChildren = new NSObject [children.Length - 1];
for (int i = 0, j = 0; i < children.Length; i++)
{
if (i == idx)
{
continue;
}
newChildren [j] = children [i];
j++;
}
nsa.AccessibilityChildren = newChildren;
}
void UpdateAccessibilityTabs()
{
if (!AccessibilityElementProxy.Enabled)
{
return;
}
int i = 0;
var proxies = new AtkCocoaHelper.AccessibilityElementProxy [tabs.Count];
foreach (var tab in tabs)
{
proxies [i] = tab.Accessible;
tab.Accessible.Index = i;
i++;
}
Accessible.SetTabs(proxies);
}
public static void RemoveAccessibleElement(this Atk.Object o, AccessibilityElementProxy child)
{
}
public static void SetCurrentFocus(AccessibilityElementProxy focusElement)
{
#if MAC
AtkCocoaMacExtensions.SetCurrentFocus(focusElement);
#endif
}
