void CreateTree()
{
actionTree = new ActionTree();
actionTree.Name = Wrapped.Name;
actionTree.Type = Gtk.UIManagerItemType.Menubar;
actionTree.Changed += OnTreeChanged;
}
void CreateTree()
{
actionTree = new ActionTree();
actionTree.Name = Name;
actionTree.Type = Gtk.UIManagerItemType.Toolbar;
actionTree.Changed += OnTreeChanged;
}
void DisposeTree()
{
if (actionTree != null)
{
actionTree.Dispose();
actionTree.Changed -= OnTreeChanged;
actionTree = null;
}
}
public void FillMenu (ActionTree actionTree)
{
addLabel = null;
if (this.actionTree != null) {
this.actionTree.ChildNodeAdded -= OnChildAdded;
this.actionTree.ChildNodeRemoved -= OnChildRemoved;
}
this.actionTree = actionTree;
if (actionTree == null) {
AddSpacerItem ();
return;
}
actionTree.ChildNodeAdded += OnChildAdded;
actionTree.ChildNodeRemoved += OnChildRemoved;
HideSpacerItem ();
toolItems.Clear ();
Widget wrapper = Stetic.Wrapper.Widget.Lookup (this);
foreach (Gtk.Widget w in Children) {
Remove (w);
w.Destroy ();
}
foreach (ActionTreeNode node in actionTree.Children) {
ActionToolItem aitem = new ActionToolItem (wrapper, this, node);
AddItem (aitem, -1);
toolItems.Add (aitem);
}
if (actionTree.Children.Count == 0) {
// If there are no buttons in the toolbar, give it some height so it is selectable.
AddSpacerItem ();
}
if (showPlaceholder) {
AddCreateItemLabel ();
}
}
protected CodeExpression GenerateUiManagerElement(GeneratorContext ctx, ActionTree tree)
{
Widget topLevel = GetTopLevel();
string uiName = topLevel.UIManagerName;
if (uiName != null)
{
CodeFieldReferenceExpression uiManager = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), uiName);
if (topLevel.includedActionGroups == null)
{
topLevel.includedActionGroups = new ArrayList();
}
// Add to the uimanager all action groups required by the
// actions of the tree
foreach (ActionGroup grp in tree.GetRequiredGroups())
{
if (!topLevel.includedActionGroups.Contains(grp))
{
// Insert the action group in the UIManager
CodeMethodInvokeExpression mi = new CodeMethodInvokeExpression(
uiManager,
"InsertActionGroup",
ctx.GenerateValue(grp, typeof(ActionGroup)),
new CodePrimitiveExpression(topLevel.includedActionGroups.Count)
);
ctx.Statements.Add(mi);
topLevel.includedActionGroups.Add(grp);
}
}
tree.GenerateBuildCode(ctx, uiManager);
return(new CodeMethodInvokeExpression(
uiManager,
"GetWidget",
new CodePrimitiveExpression("/" + Wrapped.Name)
));
}
return(null);
}
public void FillMenu (ActionTree actionTree)
{
addLabel = null;
if (this.actionTree != null) {
this.actionTree.ChildNodeAdded -= OnChildAdded;
this.actionTree.ChildNodeRemoved -= OnChildRemoved;
}
this.actionTree = actionTree;
if (actionTree == null) {
AddSpacerItem ();
return;
}
actionTree.ChildNodeAdded += OnChildAdded;
actionTree.ChildNodeRemoved += OnChildRemoved;
HideSpacerItem ();
menuItems.Clear ();
Widget wrapper = Widget.Lookup (this);
foreach (Gtk.Widget w in Children) {
Remove (w);
w.Destroy ();
}
foreach (ActionTreeNode node in actionTree.Children) {
ActionMenuItem aitem = new ActionMenuItem (wrapper, this, node);
AddItem (aitem, -1);
menuItems.Add (aitem);
}
if (showPlaceholder) {
AddCreateItemLabel ();
} else if (actionTree.Children.Count == 0) {
// Give some height to the toolbar
AddSpacerItem ();
}
}
protected CodeExpression GenerateUiManagerElement (GeneratorContext ctx, ActionTree tree)
{
Widget topLevel = GetTopLevel ();
string uiName = topLevel.UIManagerName;
if (uiName != null) {
CodeFieldReferenceExpression uiManager = new CodeFieldReferenceExpression (new CodeThisReferenceExpression (), uiName);
if (topLevel.includedActionGroups == null)
topLevel.includedActionGroups = new ArrayList ();
// Add to the uimanager all action groups required by the
// actions of the tree
foreach (ActionGroup grp in tree.GetRequiredGroups ()) {
if (!topLevel.includedActionGroups.Contains (grp)) {
// Insert the action group in the UIManager
CodeMethodInvokeExpression mi = new CodeMethodInvokeExpression (
uiManager,
"InsertActionGroup",
ctx.GenerateValue (grp, typeof(ActionGroup)),
new CodePrimitiveExpression (topLevel.includedActionGroups.Count)
);
ctx.Statements.Add (mi);
topLevel.includedActionGroups.Add (grp);
}
}
tree.GenerateBuildCode (ctx, uiManager);
return new CodeMethodInvokeExpression (
uiManager,
"GetWidget",
new CodePrimitiveExpression ("/" + Wrapped.Name)
);
}
return null;
}
void DisposeTree()
{
if (actionTree != null) {
actionTree.Dispose ();
actionTree.Changed -= OnTreeChanged;
actionTree = null;
}
}
void CreateTree()
{
actionTree = new ActionTree ();
actionTree.Name = Wrapped.Name;
actionTree.Type = Gtk.UIManagerItemType.Menubar;
actionTree.Changed += OnTreeChanged;
}
void CreateTree ()
{
actionTree = new ActionTree ();
actionTree.Name = Name;
actionTree.Type = Gtk.UIManagerItemType.Toolbar;
actionTree.Changed += OnTreeChanged;
}