private void AddUndoUnit(CollectionEditEventArgs collectionEditEventArgs) { if (this.SupportCancel) { this.AddUndoUnit(new SEUndoUnitCollectionEdit(String.Empty, collectionEditEventArgs)); } }
private void toolStripButtonDelete_Click(object sender, EventArgs e) { if (this.dataGridView.SelectedRows.Count != 1) { return; } object obj = dataGridView.SelectedRows[0].DataBoundItem; Dictionary <int, object> values = new Dictionary <int, object>(); values.Add(this._bindingSource.IndexOf(obj), obj); CollectionEditEventArgs collectionEditEventArgs = new CollectionEditEventArgs(this._bindingSource, values); this._bindingSource.Remove(obj); if (this.SupportCancel) { AddUndoUnit(collectionEditEventArgs); } if (this.OnEdited != null) { OnEdited(this, collectionEditEventArgs); } }
private void CallOnEditButtonClickEvent() { if (this.dataGridView.SelectedRows.Count != 1) { return; } if (this.OnEdit != null) { object value = dataGridView.SelectedRows[0].DataBoundItem; object oldValue; if (OnEdit(value, new CollectionEditorEventArgs(_bindingSource), out oldValue)) { CollectionEditEventArgs collectionEditEventArgs = new CollectionEditEventArgs(this._bindingSource, CollectionEditType.Edit, _bindingSource.IndexOf(value), value); collectionEditEventArgs.Members.Add(ObjectCompare.Compare(oldValue, value)); if (this.SupportCancel) { AddUndoUnit(collectionEditEventArgs); } if (this.OnEdited != null) { OnEdited(this, collectionEditEventArgs); } } } }
void _userControlEvent_OnAfterEdit(object sender, CollectionEditEventArgs e) { FormHostingContainer.Instance.ActiveHosting.MakeDirty(); SEUndoUnitEventEdit undoUnit = new SEUndoUnitEventEdit(e); undoUnit.Action = new Action <SEUndoUnitAbstract, SEUndoEngine.Type>( delegate(SEUndoUnitAbstract unit, SEUndoEngine.Type type) { EventBase even = undoUnit.Value as EventBase; if (even == null) { if (undoUnit.Values.Count > 0) { even = undoUnit.Values[0] as EventBase; } } if (even != null) { IEventSupport eventSupport = (IEventSupport)even.HostEntity; eventSupport.EventUpdate(this); } } ); FormHostingContainer.Instance.ActiveHosting.UndoEngine.AddUndoUnit(undoUnit); }
private void toolStripButtonAdd_Click(object sender, EventArgs e) { if (this.OnAdd != null) { object objAdded; if (OnAdd(new CollectionEditorEventArgs(_bindingSource), out objAdded)) { if (objAdded != null) { this._bindingSource.Add(objAdded); } CollectionEditEventArgs collectionEditEventArgs = new CollectionEditEventArgs(this._bindingSource, CollectionEditType.Add, this._bindingSource.IndexOf(objAdded), objAdded); if (this.SupportCancel) { AddUndoUnit(collectionEditEventArgs); } if (this.OnEdited != null) { OnEdited(this, collectionEditEventArgs); } } } }
/// <summary> /// 下移事件 /// </summary> public void Down() { EventTreeNode node = this.SelectedNode as EventTreeNode; if (node == null) { return; } EventTreeNode nextNodex = node.NextNode as EventTreeNode; if (nextNodex == null) { return; } int nodeOldIndex = this.EventSupport.Events.IndexOf(node.Event); this.EventSupport.Events.NextTo(node.Event, nextNodex.Event); EventSupport.EventUpdate(this); //BuildTree(); this.SwapNode(node, nextNodex); this.SelectedNode = node; if (EventOrderChanged != null) { CollectionEditEventArgs[] eventArgs = new CollectionEditEventArgs[1]; eventArgs[0] = new CollectionEditEventArgs(this.EventSupport.Events, CollectionEditType.Move, this.EventSupport.Events.IndexOf(node.Event), nodeOldIndex, node.Event); EventOrderChanged(eventArgs); } }
private void _eventTreeView_EventChanged(CollectionEditEventArgs e) { SEUndoUnitEventEdit undoUnit = new SEUndoUnitEventEdit(e); undoUnit.Action = _undounitAction; FormHostingContainer.Instance.ActiveHosting.AddUndoUnit(undoUnit); }
public SEUndoUnitCollectionEdit(string itemName, CollectionEditEventArgs collectionEditEventArgs) : this(itemName) { this.List = collectionEditEventArgs.List; this.EditType = collectionEditEventArgs.EditType; this.Value = collectionEditEventArgs.Value; this.Index = collectionEditEventArgs.Index; this.OldIndex = collectionEditEventArgs.OldIndex; this.Values = collectionEditEventArgs.Values; this.Members = collectionEditEventArgs.Members; }
private void WorldCon_CollectionEdit(object sender, CollectionEditEventArgs e) { switch (e.Property) { case Property.Signals: if (e.Adding) { InsertAt(e.Index); } else { RemoveAt(e.Index); } break; } }
private void Edit() { if (dataGridViewEvent.SelectedRows.Count != 1) { return; } EventBase even = this.dataGridViewEvent.SelectedRows[0].DataBoundItem as EventBase; int index = this.EventList.IndexOf(even); //保持当前事件对象的副本,用于在编辑事件之后,进行Compare提取差异 EventBase oldEvent = even.Clone() as EventBase; //FormEventEditor.Event编辑后还是原对象的引用,在原对象基础上修改的 FormEventEditor formEventSet = new FormEventEditor(this._hostEntity, even); //这里暂时还能用using,因为窗体释放时,会把事件的编辑面板也释放掉,要另外处理这个问题 //using (FormEventEditor formEventSet = new FormEventEditor(this._entity, even)) //{ formEventSet.FormEntity = this.FormEntity; formEventSet.EventList = this.EventList; if (formEventSet.ShowDialog() == DialogResult.OK) { //CheckWarning IWarningable warningable = formEventSet.Event as IWarningable; if (warningable != null) { warningable.CheckWarning(); } _eventBindingList.ResetItem(index); EventUpdate(); if (this.OnEdited != null) { CollectionEditEventArgs args = new CollectionEditEventArgs(this.EventList, CollectionEditType.Edit, index, formEventSet.Event); args.Members.Inject(ObjectCompare.Compare(oldEvent, formEventSet.Event)); OnEdited(this, args); } } //} }
/// <summary> /// 编辑事件 /// </summary> public void Edit() { EventTreeNode node = this.SelectedNode as EventTreeNode; //如果选择的不是事件,直接返回 if (node == null) { return; } //保持当前事件对象的副本,用于在编辑事件之后,进行Compare提取差异 EventBase oldEvent = null; if (EventChanged != null) { oldEvent = node.Event.Clone() as EventBase; } //FormEventEditor.Event编辑后还是原对象的引用,在原对象基础上修改的 FormEventEditor formEventSet = new FormEventEditor(node.Event.HostEntity, node.Event); formEventSet.FormEntity = node.Event.HostFormEntity; formEventSet.EventList = EventSupport.Events; if (formEventSet.ShowDialog() == DialogResult.OK) { EventSupport.EventUpdate(this); //直接重建树 //如果想根据改变的触发时机来修改当前事件的父节点,涉及到事件的顺序问题 //因为编辑的事件在移到新的触发时机下面时,不一定是最后一个 BuildTree(); //触发事件(如果有) if (EventChanged != null) { CollectionEditEventArgs args = new CollectionEditEventArgs(this.EventSupport.Events, CollectionEditType.Edit, this.EventSupport.Events.IndexOf(node.Event), node.Event); args.Members.Inject(ObjectCompare.Compare(oldEvent, node.Event)); EventChanged(args); } } }
protected override void ProcessDragDrop(TreeNode dragNode, TreeNode dropNode) { CollectionEditEventArgs[] eventArgs = new CollectionEditEventArgs[2]; EventTreeNode node = dragNode as EventTreeNode; int nodeOldIndex = this.EventSupport.Events.IndexOf(node.Event); EventBase oldEvent = null; if (EventOrderChanged != null) { oldEvent = node.Event.Clone() as EventBase; } #region 如果目标节点是触发时机 //如果目标节点是触发时机,把拖动的节点放到这个触发时机的最后面 //需要调用一次EventCollection.Down方法,同步事件序列的顺序 //并把拖动的事件的触发时机修改为目标节点同样的触发时机 if (dropNode.GetType().Equals(typeof(EventTimeTreeNode))) { //直接调用基类方法完成节点移动 base.MoveNode(dragNode, dropNode); //同步触发事件顺序 //拿到dragNode的前一个节点(如果有),调用一次Down方法 //改变触发时机 EventTimeTreeNode eventTimeNode = dragNode.Parent as EventTimeTreeNode; node.Event.EventTime = eventTimeNode.EventTime.Code; //确保拖动的事件在事件序列中处于当前触发时机中所有事件的最后 EventTreeNode eventNode = dragNode.PrevNode as EventTreeNode; if (eventNode != null) { this.EventSupport.Events.NextTo(node.Event, eventNode.Event); } } #endregion #region 如果目标节点是事件 //如果目标节点是事件,把拖动的事件放到这个事件的前面,需调用Up方法同步事件顺序 //并把拖动的事件的触发时机修改为目标节点同样的触发时机 else if (dropNode.GetType().Equals(typeof(EventTreeNode))) { //如果放在拖动节点的同级下一个节点,do nothing if (dropNode.NextNode == dragNode) { return; } //移动树节点 // Remove drag node from parent dragNode.Parent.Nodes.Remove(dragNode); // Add drag node to drop node dropNode.Parent.Nodes.Insert(dropNode.Index + 1, dragNode); EventTreeNode prevNode = dragNode.PrevNode as EventTreeNode; //改变触发时机 node.Event.EventTime = prevNode.Event.EventTime; //nextNode不可能为null,就是dragNode this.EventSupport.Events.NextTo(node.Event, prevNode.Event); } #endregion if (EventOrderChanged != null) { CollectionEditEventArgs args0 = new CollectionEditEventArgs(this.EventSupport.Events, CollectionEditType.Edit, this.EventSupport.Events.IndexOf(node.Event), node.Event); args0.Members.Inject(ObjectCompare.Compare(oldEvent, node.Event)); eventArgs[0] = args0; eventArgs[1] = new CollectionEditEventArgs(this.EventSupport.Events, CollectionEditType.Move, this.EventSupport.Events.IndexOf(node.Event), nodeOldIndex, node.Event); EventOrderChanged(eventArgs); } }
public SEUndoUnitEventEdit(CollectionEditEventArgs collectionEditEventArgs) : base(String.Empty, collectionEditEventArgs) { }