public static string ResolveDataProperty(this CellRenderer aCell)
{
if (TypeValidator.IsCompatible(aCell.GetType(), typeof(MappedCellRenderer)) == true)
{
return((aCell as MappedCellRenderer).GetDataProperty());
}
if (TypeValidator.IsCompatible(aCell.GetType(), typeof(CellRendererToggle)) == true)
{
return("active");
}
if (TypeValidator.IsCompatible(aCell.GetType(), typeof(CellRendererText)) == true)
{
return("text");
}
if (TypeValidator.IsCompatible(aCell.GetType(), typeof(CellRendererPixbuf)) == true)
{
return("pixbuf");
}
if (TypeValidator.IsCompatible(aCell.GetType(), typeof(CellRendererProgress)) == true)
{
return("value");
}
if (TypeValidator.IsCompatible(aCell.GetType(), typeof(CellRendererSpin)) == true)
{
return("text");
}
if (TypeValidator.IsCompatible(aCell.GetType(), typeof(CellRendererCombo)) == true)
{
return("text");
}
throw new NotImplementedException("CellRenderer of type {0} is not specified in list for data property");
}
public QueryModelDescription(System.Type aModel, QueryModelAttribute aDescription)
{
if (aModel == null)
{
throw new NullReferenceException("QueryModelDescription: Model type can't be null");
}
if (aDescription == null)
{
throw new NullReferenceException("QueryModelDescription: Attribute must be specified");
}
foreach (ConstructorInfo info in aModel.GetConstructors())
{
if (info.GetParameters().Length == 1)
{
if (TypeValidator.IsCompatible(info.GetParameters()[0].ParameterType, typeof(MappingsImplementor)) == true)
{
constructor = info;
break;
}
}
}
if (constructor == null)
{
throw new NotImplementedException("QueryModelDescription: QueryImplementor needs public .ctor (MappingsImplementor)");
}
model = aModel;
definition = aDescription;
}
/// <summary>
/// Set object type which will be cached
/// </summary>
/// <param name="aObject">
/// Object whos type is reference for cache <see cref="System.Object"/>
/// </param>
public void SetObject(object aObject)
{
if (aObject == null)
{
Clear();
return;
}
if ((objectReference != null) && (objectReference.Target != null))
{
if (TypeValidator.IsCompatible(aObject.GetType(), ObjectType) == true)
{
if (objectReference.Target != aObject)
{
objectReference.Target = aObject;
}
if (Reference == GetReferenceObject(aObject))
{
return;
}
}
}
modified = true;
Clear();
objectReference = new WeakReference(aObject);
}
private void _ClearContainer(Gtk.Container aContainer)
{
List <Widget> widgets = new List <Widget>();
foreach (Widget wdg in AllChildren)
{
widgets.Add(wdg);
}
foreach (Widget wdg in widgets)
{
if (TypeValidator.IsCompatible(wdg.GetType(), typeof(Gtk.Container)) == true)
{
_ClearContainer(wdg as Gtk.Container);
}
}
foreach (Widget wdg in widgets)
{
Remove(wdg);
if (wdg is IDisconnectable)
{
(wdg as IDisconnectable).Disconnect();
}
wdg.Destroy();
}
widgets.Clear();
widgets = null;
}
public override CellEditable StartEditing(Gdk.Event evnt, Widget widget, string path, Gdk.Rectangle background_area, Gdk.Rectangle cell_area, CellRendererState flags)
{
System.Console.WriteLine("CR.StartEditing(Editable={0})", Editable);
if (Editable == false)
{
return(null);
}
// return base.StartEditing (evnt, widget, path, background_area, cell_area, flags);
CellEditableImplementor wdg = (CellEditableImplementor)adapter.Implementor;
// (wdg as DateEntry).DoubleBuffered = true;
(wdg as DateEntry).CellRendererWindow = widget.GdkWindow;
System.Console.WriteLine("TYpe={0}", (wdg as DateEntry).CellRendererWindow.GetType());
// CellEditEntry text = new CellEditEntry();
// text.EditingDone += OnEditDone;
// text.Text = source.Name;
// text.path = path;
if (TypeValidator.IsCompatible(wdg.GetType(), typeof(Gtk.Widget)) == true)
{
(wdg as Gtk.Widget).Show();
}
// view.EditingRow = true;
return(adapter);
}
/// <summary>
/// Handles ButtonPress event
/// </summary>
/// <param name="evnt">
/// Arguments <see cref="Gdk.EventButton"/>
/// </param>
/// <returns>
/// true if handled, false if not <see cref="System.Boolean"/>
/// </returns>
protected override bool OnButtonPressEvent(Gdk.EventButton evnt)
{
if (CanFocus == true)
{
if (HasFocus == false)
{
GrabFocus();
return(true);
}
}
if (Editable == false)
{
return(base.OnButtonPressEvent(evnt));
}
IDrawingCell cell = mainbox.CellAtCoordinates(System.Convert.ToInt32(evnt.X), System.Convert.ToInt32(evnt.Y));
if (cell == null)
{
return(base.OnButtonPressEvent(evnt));
}
if (TypeValidator.IsCompatible(cell.GetType(), typeof(TimeText)) == true)
{
if ((int)(cell as TimeText).Part < 4)
{
Selected = (cell as TimeText).Part;
return(true);
}
}
return(base.OnButtonPressEvent(evnt));
}
protected override int[] GetItemIndex(object aNode, bool aDeepSearch)
{
if (TypeValidator.IsCompatible(aNode.GetType(), typeof(DevelopmentInformationAttribute)) == true)
{
int i = (DataSource as DevelopmentDescriptionCollection).IndexOf(aNode);
if (i == -1)
{
return(null);
}
return(new int[1] {
i
});
}
else if (TypeValidator.IsCompatible(aNode.GetType(), typeof(DevelopmentInformationItem)) == true)
{
DevelopmentInformationAttribute di = (aNode as DevelopmentInformationItem).Owner;
int i = (DataSource as DevelopmentDescriptionCollection).IndexOf(di);
if (i == -1)
{
return(null);
}
int j = di.IndexOf(aNode as DevelopmentInformationItem);
if (j == -1)
{
return(null);
}
return(new int[2] {
i, j
});
}
return(null);
}
protected override int[] GetItemIndex(object aNode, bool aDeepSearch)
{
if (TypeValidator.IsCompatible(aNode.GetType(), typeof(TypeDevelopmentInformation)) == true)
{
int i = (DataSource as AssemblyDevelopmentInformation).IndexOf((aNode as TypeDevelopmentInformation));
if (i == -1)
{
return(null);
}
return(new int[1] {
i
});
}
else if (TypeValidator.IsCompatible(aNode.GetType(), typeof(MemberDevelopmentInformation)) == true)
{
int i = (DataSource as AssemblyDevelopmentInformation).IndexOf((aNode as MemberDevelopmentInformation).GetMemberInfo().DeclaringType);
TypeDevelopmentInformation ti = (DataSource as AssemblyDevelopmentInformation).GetInfo(i);
if (i == -1)
{
return(null);
}
int j = ti.IndexOf(aNode as MemberDevelopmentInformation);
if (j == -1)
{
return(null);
}
return(new int[2] {
i, j
});
}
return(null);
}
public object this [int[] aIdx] {
get {
if ((aIdx == null) || (aIdx.Length == 0))
{
throw new NullReferenceException("Hierarchical index (int[]) can't be null or empty");
}
if (IsFiltered == false)
{
if (TypeValidator.IsCompatible(ParentView.GetType(), typeof(IObservableList)) == true)
{
return((ParentView as IObservableList)[aIdx]);
}
else
{
return(HierarchicalList.Get(ParentView, aIdx));
}
}
if ((aIdx[0] < 0) || (aIdx[0] >= Count))
{
throw new IndexOutOfRangeException(string.Format("Index {0} is out of range", aIdx.PathToString()));
}
return(HierarchicalList.Get(this, aIdx));
}
}
/// <summary>
/// Checks if control is Window type
/// </summary>
/// <param name="aControl">
/// Control to check for <see cref="System.Object"/>
/// </param>
/// <returns>
/// true if control is window, false if not <see cref="System.Boolean"/>
/// </returns>
public override bool ControlIsWindow(object aControl)
{
if (aControl == null)
{
return(false);
}
return(TypeValidator.IsCompatible(aControl.GetType(), typeof(Gtk.Window)));
}
/// <summary>
/// IList interface needs
/// </summary>
/// <param name="aObject">
/// Object to search for <see cref="System.Object"/>
/// </param>
/// <returns>
/// Index of found object, -1 if not found <see cref="System.Int32"/>
/// </returns>
int IList.IndexOf(object aObject)
{
if (!TypeValidator.IsCompatible(aObject.GetType(), typeof(T)))
{
throw new ExceptionWrongGenericType(aObject.GetType(), typeof(T));
}
return(items.IndexOf((T)aObject));
}
/// <summary>
/// Checks if this model description handles specified type
/// </summary>
/// <param name="aType">
/// Type <see cref="System.Type"/>
/// </param>
/// <returns>
/// true if type is handled, false if not <see cref="System.Boolean"/>
/// </returns>
public bool HandlesType(System.Type aType)
{
if ((Definition.Inherited == true) || (aType.IsInterface == true))
{
return(TypeValidator.IsCompatible(Definition.ListType, aType));
}
return(aType == Definition.ListType);
}
public bool Contains(object value)
{
if (TypeValidator.IsCompatible(value.GetType(), typeof(DataRow)) == false)
{
throw new NotSupportedException("DbObservableList Contains: value is of wrong type");
}
return(Table.Rows.Contains(value));
}
public void Remove(object value)
{
if (TypeValidator.IsCompatible(value.GetType(), typeof(DataRow)) == false)
{
throw new NotSupportedException("DbObservableList Remove: value is of wrong type");
}
Table.Rows.Remove(value as DataRow);
}
/// <summary>
/// Overrides OnCursorChanged to handle changes
/// </summary>
protected override void OnChanged()
// protected override void OnCursorChanged()
{
base.OnChanged();
if (Model == null)
{
currentSelection.Target = null;
return;
}
if (currentSelection.Target != null)
{
if (ListItems == null)
{
adaptor.DemandInstantPost();
currentSelection.Target = null;
return;
}
}
TreeIter iter;
// TreePath tp;
if (GetActiveIter(out iter) == true)
{
object o = internalModel.NodeFromIter(iter);
// tp = internalModel.GetPath (iter);
// if (tp == null)
// throw new ExceptionResolvingPathFromTreeIterOnChanged (GetType());
if (ListItems != null)
{
// IList lst = (IList) ListItems;
// object obj = HierarchicalList.Get (lst, tp.Indices);
if (TypeValidator.IsCompatible(o.GetType(), internalModel.ListItemType) == true)
{
currentSelection.Target = o;
}
else
{
currentSelection.Target = null;
}
o = null;
// lst = null;
}
else
{
currentSelection.Target = null;
}
}
else
{
currentSelection.Target = null;
}
adaptor.DemandInstantPost();
}
/// <summary>
/// Resolves master list for this view
/// </summary>
/// <returns>
/// Master list <see cref="IList"/>
/// </returns>
public IList <T> GetMasterList()
{
IList <T> lst = ParentView;
while (TypeValidator.IsCompatible(lst.GetType(), typeof(IObservableListClient)) == true)
{
lst = (lst as IObservableListClient <T>).ParentView;
}
return(lst);
}
/// <summary>
/// Forces recalc of boxed children
/// </summary>
public void RecalcChildren()
{
// foreach (IDrawingCell cell in Cells)
for (int i = 0; i < Count; i++) // IDrawingCell cell in Cells)
{
if (TypeValidator.IsCompatible(Cells[i].GetType(), typeof(DrawingCellBox)) == true)
{
(Cells[i] as DrawingCellBox).DoCalculateCellAreas((Cells[i] as DrawingCellBox).Area);
}
}
}
public IListTreeModel(MappingsImplementor aMasterImplementor)
: base(aMasterImplementor)
{
if (Items != null)
{
if (TypeValidator.IsCompatible(Items.GetType(), typeof(DbObservableList)) == true)
{
HasDeletedItems = true;
}
}
}
protected override int GetItemChildCount(object aNode)
{
if (TypeValidator.IsCompatible(aNode.GetType(), typeof(DevelopmentDescriptionCollection)) == true)
{
return((aNode as DevelopmentDescriptionCollection).Count);
}
else if (TypeValidator.IsCompatible(aNode.GetType(), typeof(DevelopmentInformationAttribute)) == true)
{
return((aNode as DevelopmentInformationAttribute).Count);
}
return(0);
}
/// <summary>
/// Returns ParentWindow for the specified control
/// </summary>
/// <param name="aControl">
/// Control whose parent we need <see cref="System.Object"/>
/// </param>
/// <returns>
/// reference to parent window <see cref="System.Object"/>
/// </returns>
/// <remarks>
/// Returns widget even if it is not Window. If specified use demands
/// Window type first thing needed after this is validation with
/// ControlIsWindow <see cref="GtkAdaptor.ControlIsWindow"/>
/// </remarks>
public override object ParentWindow(object aControl)
{
if ((aControl == null) || (ValidateControlType(aControl) == false))
{
return(null);
}
if (TypeValidator.IsCompatible(aControl.GetType(), typeof(Gtk.Window)) == true)
{
return(aControl);
}
return((aControl as Gtk.Widget).Toplevel);
}
protected override object GetItemChildAtIndex(object aNode, int aIndex)
{
if (TypeValidator.IsCompatible(aNode.GetType(), typeof(AssemblyDevelopmentInformation)) == true)
{
return((aNode as AssemblyDevelopmentInformation).GetInfo(aIndex));
}
else if (TypeValidator.IsCompatible(aNode.GetType(), typeof(TypeDevelopmentInformation)) == true)
{
return((aNode as TypeDevelopmentInformation).GetInfo(aIndex));
}
return(null);
}
/// <summary>
/// Disconnects base control events like gaining or loosing focus etc.
///
/// ControlAdaptor subclasses should override this method to connect
/// to specific widget set events
/// </summary>
protected override void DisconnectControlEvents()
{
if (Control == null)
{
return;
}
if (TypeValidator.IsCompatible(Control.GetType(), typeof(Gtk.Widget)) == true)
{
(Control as Gtk.Widget).LeaveNotifyEvent -= OnLeaveNotifyEvent;
(Control as Gtk.Widget).ExposeEvent -= HandleExposeEvent;
}
}
internal virtual void ResetSize()
{
sizeHeight = -1;
sizeWidth = -1;
if (Owner != null)
{
if (TypeValidator.IsCompatible(Owner.GetType(), typeof(DrawingCell)) == true)
{
(Owner as DrawingCell).ResetSize();
}
}
}
/// <summary>
/// Checks class if its type is correct for this selector
/// </summary>
/// <param name="aObject">
/// Object to be checked <see cref="System.Object"/>
/// </param>
/// <returns>
/// AdaptorSelector instance or null if type is not correct <see cref="IAdaptorSelector"/>
/// </returns>
public IAdaptorSelector CheckType(object aObject)
{
if (aObject == null)
{
return(null);
}
if (TypeValidator.IsCompatible(aObject.GetType(), typeof(Gtk.Object)) == true)
{
return(this);
}
return(null);
}
protected override bool OnMotionNotifyEvent(Gdk.EventMotion evnt)
{
if (TypeValidator.IsCompatible(this.GetType(), typeof(IEditable)) == true)
{
if ((this as IEditable).Editable == false)
{
return(base.OnMotionNotifyEvent(evnt));
}
}
MouseOverCell = box.CellAtCoordinates(System.Convert.ToInt32(evnt.X), System.Convert.ToInt32(evnt.Y));
return(base.OnMotionNotifyEvent(evnt));
}
/// <summary>
/// Returns list of runtime attributes that conform with specified type
/// </summary>
/// <param name="aAttrType">
/// Type searched <see cref="System.Type"/>
/// </param>
/// <returns>
/// List of resulting attributes <see cref="IRuntimeAttribute"/>
/// </returns>
public IRuntimeAttribute[] GetRuntimeAttribute(System.Type aAttrType)
{
if ((aAttrType == null) || (runtimeAttributes == null))
{
return(null);
}
if (TypeValidator.IsCompatible(aAttrType, typeof(IRuntimeAttribute)) == false)
{
throw new Exception("Runtime attribute has to be derived from IRuntimeAttribute");
}
return(null);
}
protected override int GetItemChildCount(object aNode)
{
if (TypeValidator.IsCompatible(aNode.GetType(), typeof(AssemblyDevelopmentInformation)) == true)
{
return((aNode as AssemblyDevelopmentInformation).Count);
}
else if (TypeValidator.IsCompatible(aNode.GetType(), typeof(TypeDevelopmentInformation)) == true)
{
return((aNode as TypeDevelopmentInformation).Count);
}
return(0);
}
public void Insert(int aIndex, object value)
{
if (TypeValidator.IsCompatible(value.GetType(), typeof(DataRow)) == false)
{
throw new NotSupportedException("DbObservableList Insert: value is of wrong type");
}
if ((aIndex < 0) || (aIndex >= Count))
{
throw new IndexOutOfRangeException(string.Format("DbObservableList Insert: index is {0}", aIndex));
}
Table.Rows.InsertAt(value as DataRow, aIndex);
}
/// <summary>
/// Checks if type of the object is compatible with cached type
/// </summary>
/// <param name="aObject">
/// Object to compare against cached type <see cref="System.Object"/>
/// </param>
/// <returns>
/// true if compatible, false if not <see cref="System.Boolean"/>
/// </returns>
public bool IsCompatible(object aObject)
{
if (aObject == null)
{
return(false);
}
if (IsCached == false)
{
return(false);
}
return((TypeValidator.IsCompatible(aObject.GetType(), ObjectType) == true) &&
(Reference == GetReferenceObject(aObject)));
}
public int Add(object value)
{
if (value == null)
{
return(-1);
}
if (TypeValidator.IsCompatible(value.GetType(), typeof(DataRow)) == false)
{
throw new NotSupportedException("DbObservableList Add: value is of wrong type");
}
Table.Rows.Add(value as DataRow);
return(Count); //should be the index of our new row
}