internal void RestoreStatus(ArrayList status, int index)
{
int pos = (int)status [index];
if (pos >= menuItems.Count)
{
return;
}
ActionMenuItem item = (ActionMenuItem)menuItems [pos];
if (index == status.Count - 1)
{
// The last position in the status is the selected item
item.Select();
if (item.Node.Action != null && item.Node.Action.Name.Length == 0)
{
// Then only case when there can have an action when an empty name
// is when the user clicked on the "add action" link. In this case,
// start editing the item again
item.EditingDone += OnEditingDone;
item.StartEditing();
}
}
else
{
item.ShowSubmenu();
if (OpenSubmenu != null)
{
OpenSubmenu.RestoreStatus(status, index + 1);
}
}
}
void Refresh()
{
Widget wrapper = Widget.Lookup(this);
IDesignArea area = wrapper.GetDesignArea();
if (area == null)
{
return;
}
ActionTreeNode selNode = null;
foreach (Gtk.Widget w in Children)
{
CustomMenuBarItem it = w as CustomMenuBarItem;
if (it != null && area.IsSelected(it.ActionMenuItem))
{
selNode = it.ActionMenuItem.Node;
area.ResetSelection(it.ActionMenuItem);
}
Remove(w);
}
FillMenu(actionTree);
if (selNode != null)
{
ActionMenuItem mi = FindMenuItem(selNode);
if (mi != null)
{
mi.Select();
}
}
}
protected override bool OnDragDrop(Gdk.DragContext context, int x, int y, uint time)
{
ActionPaletteItem dropped = DND.Drop(context, null, time) as ActionPaletteItem;
if (dropped == null)
{
return(false);
}
if (dropped.Node.Type != Gtk.UIManagerItemType.Menuitem &&
dropped.Node.Type != Gtk.UIManagerItemType.Menu &&
dropped.Node.Type != Gtk.UIManagerItemType.Toolitem &&
dropped.Node.Type != Gtk.UIManagerItemType.Separator)
{
return(false);
}
ActionTreeNode newNode = null;
// Toolitems are copied, not moved
using (wrapper.UndoManager.AtomicChange)
{
if (dropped.Node.ParentNode != null && dropped.Node.Type != Gtk.UIManagerItemType.Toolitem)
{
if (dropIndex < nodes.Count)
{
// Do nothing if trying to drop the node over the same node
ActionTreeNode dropNode = nodes [dropIndex];
if (dropNode == dropped.Node)
{
return(false);
}
dropped.Node.ParentNode.Children.Remove(dropped.Node);
// The drop position may have changed after removing the dropped node,
// so get it again.
dropIndex = nodes.IndexOf(dropNode);
nodes.Insert(dropIndex, dropped.Node);
}
else
{
dropped.Node.ParentNode.Children.Remove(dropped.Node);
nodes.Add(dropped.Node);
dropIndex = nodes.Count - 1;
}
}
else
{
newNode = new ActionTreeNode(Gtk.UIManagerItemType.Menuitem, null, dropped.Node.Action);
nodes.Insert(dropIndex, newNode);
}
// Select the dropped node
ActionMenuItem mi = (ActionMenuItem)menuItems [dropIndex];
mi.Select();
}
return(base.OnDragDrop(context, x, y, time));
}
void Refresh()
{
IDesignArea area = wrapper.GetDesignArea();
ActionTreeNode selNode = null;
foreach (Gtk.Widget w in table.Children)
{
ActionMenuItem ami = w as ActionMenuItem;
if (area.IsSelected(w) && ami != null)
{
selNode = ami.Node;
area.ResetSelection(w);
}
table.Remove(w);
}
Fill();
ActionMenuItem mi = FindMenuItem(selNode);
if (mi != null)
{
mi.Select();
}
GLib.Timeout.Add(50, new GLib.TimeoutHandler(RepositionSubmenu));
}
public void Select(ActionTreeNode node)
{
ActionMenuItem item = FindMenuItem(node);
if (item != null)
{
item.Select();
}
}
void OnAddClicked(object s, Gtk.ButtonPressEventArgs args)
{
Wrapper.Action ac = (Wrapper.Action)ObjectWrapper.Create(project, new Gtk.Action("", "", null, null));
ActionMenuItem item = InsertAction(ac, actionGroup.Actions.Count);
item.EditingDone += OnEditDone;
item.Select();
item.StartEditing();
HideAddLabel();
ShowAll();
}
void Fill()
{
IDesignArea designArea = GetDesignArea();
if (designArea == null)
{
return;
}
Wrapper.Action selAction = null;
foreach (ActionMenuItem item in items)
{
if (designArea.IsSelected(item))
{
selAction = item.Node.Action;
}
item.Node.Dispose();
item.Detach();
item.Destroy();
}
items.Clear();
if (actionGroup != null)
{
Wrapper.Action[] sortedActions = new Wrapper.Action [actionGroup.Actions.Count];
actionGroup.Actions.CopyTo(sortedActions, 0);
Array.Sort(sortedActions, new ActionComparer());
for (int n = 0; n < sortedActions.Length; n++)
{
Wrapper.Action action = (Wrapper.Action)sortedActions [n];
ActionMenuItem item = InsertAction(action, n);
if (selAction == action)
{
item.Select();
}
}
if (selAction == null)
{
designArea.SetSelection(null, null);
}
headerLabel.Sensitive = true;
PlaceAddLabel(actionGroup.Actions.Count);
}
else
{
HideAddLabel();
headerLabel.Text = Catalog.GetString("No selection");
headerLabel.Sensitive = false;
}
ShowAll();
}
void Fill()
{
menuItems.Clear();
uint n = 0;
ActionMenuItem editItem = null;
if (nodes.Count > 0)
{
foreach (ActionTreeNode node in nodes)
{
ActionMenuItem item = new ActionMenuItem(wrapper, this, node);
item.KeyPressEvent += OnItemKeyPress;
item.Attach(table, n++, 0);
menuItems.Add(item);
// If adding an action with an empty name, select and start editing it
// if (node.Action != null && node.Action.Name.Length == 0)
// editItem = item;
}
}
emptyLabel = new Gtk.EventBox();
emptyLabel.VisibleWindow = false;
Gtk.Label label = new Gtk.Label();
label.Xalign = 0;
label.Markup = "<i><span foreground='darkgrey'>" + Catalog.GetString("Click to create action") + "</span></i>";
emptyLabel.Add(label);
emptyLabel.ButtonPressEvent += OnAddClicked;
table.Attach(emptyLabel, 1, 2, n, n + 1);
ShowAll();
if (editItem != null)
{
// If there is an item with an empty action, it means that it was an item that was
// being edited. Restart the editing now.
GLib.Timeout.Add(200, delegate
{
editItem.Select();
editItem.EditingDone += OnEditingDone;
editItem.StartEditing();
return(false);
});
}
}
public void DropMenu(ActionTreeNode node)
{
ActionMenuItem item = FindMenuItem(node);
if (item != null)
{
if (item.HasSubmenu)
{
item.ShowSubmenu();
if (openSubmenu != null)
{
openSubmenu.Select(null);
}
}
else
{
item.Select();
}
}
}
ActionTreeNode InsertAction(int pos)
{
using (wrapper.UndoManager.AtomicChange) {
Wrapper.Action ac = (Wrapper.Action)ObjectWrapper.Create(wrapper.Project, new Gtk.Action("", "", null, null));
ActionTreeNode newNode = new ActionTreeNode(Gtk.UIManagerItemType.Menuitem, null, ac);
nodes.Insert(pos, newNode);
ActionMenuItem item = FindMenuItem(newNode);
item.EditingDone += OnEditingDone;
item.Select();
item.StartEditing();
emptyLabel.Hide();
if (wrapper.LocalActionGroups.Count == 0)
{
wrapper.LocalActionGroups.Add(new ActionGroup("Default"));
}
wrapper.LocalActionGroups [0].Actions.Add(ac);
return(newNode);
}
}
void InsertAction(int pos)
{
Widget wrapper = Widget.Lookup(this);
using (wrapper.UndoManager.AtomicChange) {
Wrapper.Action ac = (Wrapper.Action)ObjectWrapper.Create(wrapper.Project, new Gtk.Action("", "", null, null));
ActionTreeNode node = new ActionTreeNode(Gtk.UIManagerItemType.Menu, "", ac);
actionTree.Children.Insert(pos, node);
ActionMenuItem aitem = FindMenuItem(node);
aitem.EditingDone += OnEditingDone;
aitem.Select();
aitem.StartEditing();
if (wrapper.LocalActionGroups.Count == 0)
{
wrapper.LocalActionGroups.Add(new ActionGroup("Default"));
}
wrapper.LocalActionGroups[0].Actions.Add(ac);
}
}
public void Select(ActionTreeNode node)
{
if (node != null)
{
ActionMenuItem item = FindMenuItem(node);
if (item != null)
{
item.Select();
}
}
else
{
if (menuItems.Count > 0)
{
((ActionMenuItem)menuItems [0]).Select();
}
else
{
InsertAction(0);
}
}
}
protected override bool OnDragDrop(Gdk.DragContext context, int x, int y, uint time)
{
ActionPaletteItem dropped = DND.Drop(context, null, time) as ActionPaletteItem;
if (dropped == null)
{
return(false);
}
if (dropped.Node.Type != Gtk.UIManagerItemType.Menuitem &&
dropped.Node.Type != Gtk.UIManagerItemType.Menu &&
dropped.Node.Type != Gtk.UIManagerItemType.Toolitem &&
dropped.Node.Type != Gtk.UIManagerItemType.Separator)
{
return(false);
}
ActionTreeNode newNode = dropped.Node;
if (dropped.Node.Type == Gtk.UIManagerItemType.Toolitem)
{
newNode = newNode.Clone();
newNode.Type = Gtk.UIManagerItemType.Menuitem;
}
Widget wrapper = Widget.Lookup(this);
using (wrapper.UndoManager.AtomicChange) {
if (dropIndex < actionTree.Children.Count)
{
// Do nothing if trying to drop the node over the same node
ActionTreeNode dropNode = actionTree.Children [dropIndex];
if (dropNode == dropped.Node)
{
return(false);
}
if (newNode.ParentNode != null)
{
newNode.ParentNode.Children.Remove(newNode);
}
// The drop position may have changed after removing the dropped node,
// so get it again.
dropIndex = actionTree.Children.IndexOf(dropNode);
actionTree.Children.Insert(dropIndex, newNode);
}
else
{
if (newNode.ParentNode != null)
{
newNode.ParentNode.Children.Remove(newNode);
}
actionTree.Children.Add(newNode);
dropIndex = actionTree.Children.Count - 1;
}
// Select the dropped node
ActionMenuItem mi = (ActionMenuItem)menuItems [dropIndex];
mi.Select();
}
return(base.OnDragDrop(context, x, y, time));
}
