private void AddEditedObject(StoredClassDataView view, DbObject dbObject)
{
if(!editedObjects.ContainsKey(view))
editedObjects.Add(view,new List<DbObject>());
IList<DbObject> dbObjects = editedObjects[view];
if(!dbObjects.Contains(dbObject))
dbObjects.Add(dbObject);
view.IsSaveCancelEnabled = true;
}
private StoredClassDataView CreateView()
{
var view = new StoredClassDataView();
view.ReloadFired += new Action<StoredClassDataView>(view_ReloadFired);
view.ShowSelectedObject += new Action<object>(view_ShowSelectedObject);
view.ShowSelectedTypeObjects += new Action<StoredClassDataView, object>(view_ShowSelectedTypeObjects);
view.DeleteFired += new Action<StoredClassDataView>(view_DeleteFired);
view.EditFired += new Action<StoredClassDataView, DbObject>(view_EditFired);
view.SaveFired += new Action<StoredClassDataView>(view_SaveFired);
view.CancelFired += new Action<StoredClassDataView>(view_CancelFired);
view.AddFired += new Action<StoredClassDataView>(view_AddFired);
view.EditDbObjectFired += new Action<StoredClassDataView, DbObject, string, DbObject>(view_EditDbObjectFired);
view.SetToNullFired += new Action<StoredClassDataView, DbObject, string>(view_SetToNullFired);
view.ShowBinaryViewerFired += new Func<object, string, object, StoredClassDataView, bool>(view_ShowBinaryViewerFired);
return view;
}
private void ReloadData(StoredClassDataView view)
{
// var collection = new ObservableCollection<DbObject>();
IList data = view.StoredClass.GetData();
// foreach (var o in data)
// {
// collection.Add((DbObject) o);
// }
//
// view.DataSource = collection;
view.DataSource = data;
}
bool view_ShowBinaryViewerFired(object arg1, string arg2, object arg3, StoredClassDataView view)
{
byte[] data = arg3 as byte[];
var viewer = new BinaryViewer();
viewer.DataSource = data;
viewer.BrowseFired += new Action<BinaryViewer,DbObject,string, StoredClassDataView>(viewer_BrowseFired).Apply(viewer,(DbObject)arg1,arg2, view);
windowManager.ShowDialog(viewer, "Binary viewer");
return true;
}
void view_ShowSelectedTypeObjects(StoredClassDataView view, object obj)
{
DbObject dbObject = obj as DbObject;
if (dbObject == null)
{
windowManager.Error(
"You can show detailed info only on objects of your own classes. Selected object is systems or primitive.");
return;
}
StoredClassDataView newView = CreateView();
newView.StoredClass = dbObject.Clazz;
newView.DataSource = view.StoredClass.Connection.GetData(newView.StoredClass);
windowManager.AddMainPane(newView, newView.StoredClass.ToString(), "Images/class.png");
}
void view_SaveFired(StoredClassDataView view)
{
IList<DbObject> dbObjects = editedObjects[view];
IStoredClass @class = view.StoredClass;
@class.Save(dbObjects);
view.IsSaveCancelEnabled = false;
ReloadData(view);
}
void view_SetToNullFired(StoredClassDataView view, DbObject arg2, string arg3)
{
DataGridUtils.SetValueByPath(arg2,arg3,null);
AddEditedObject(view,arg2);
view.RefreshData();
}
void view_EditFired(StoredClassDataView view, DbObject dbObject)
{
AddEditedObject(view, dbObject);
}
void view_ReloadFired(StoredClassDataView view)
{
//TODO smth like HourGlass or LightBox
ReloadData(view);
}
void view_EditDbObjectFired(StoredClassDataView view, DbObject rowDbObject, string bindingPath, DbObject fieldDbObject)
{
var dialogView = new StoredClassDataView();
IConnection connection = view.StoredClass.Connection;
if(fieldDbObject!=null)
dialogView.StoredClass = fieldDbObject.Clazz;
else
{
IList<IStoredClass> classes = connection.Objects;
var box = new ComboBox();
box.Height = 18;
box.Width = 300;
box.Name = "EditDbObject";
box.ItemsSource = classes;
if(!windowManager.ShowDialog(box, "What type of objects you want here?"))
return;
dialogView.StoredClass = box.SelectedValue as IStoredClass;
}
dialogView.DataSource = connection.GetData(dialogView.StoredClass);
if (!windowManager.ShowDialog(dialogView, "Edit"))
return;
DbObject newFieldDbObject = dialogView.GetSelectedObject();
DataGridUtils.SetValueByPath(rowDbObject,bindingPath,newFieldDbObject);
AddEditedObject(view,rowDbObject);
view.RefreshData();
}
void view_DeleteFired(StoredClassDataView view)
{
if (!windowManager.Ask("Are you sure want to delete?", "Delete"))
return;
IList objects = view.GetSelectedObjects();
IStoredClass @class = view.StoredClass;
@class.Delete(objects);
ReloadData(view);
}
void view_CancelFired(StoredClassDataView view)
{
editedObjects.Remove(view);
view.IsSaveCancelEnabled = false;
ReloadData(view);
}
void view_AddFired(StoredClassDataView view)
{
var dbObject = dbObjectFactory.Create(view.StoredClass);
AddEditedObject(view,dbObject);
var source = new ArrayList(view.DataSource);
source.Add(dbObject);
view.DataSource = source;
}
void viewer_BrowseFired(BinaryViewer binaryViewer, DbObject rowDbObject, string bindingPath, StoredClassDataView view)
{
BrowseResult browse = browseFileService.Browse(null);
if (browse.Cancel) return;
byte[] bytes = File.ReadAllBytes(browse.FilePath);
binaryViewer.DataSource = bytes;
binaryViewer.Path = browse.FilePath;
DataGridUtils.SetValueByPath(rowDbObject,bindingPath,bytes);
AddEditedObject(view,rowDbObject);
}
