new void DragOver(HtmlMouseEvent e) { base.DragOver(e); if (e != null) { List parentList = itemsPane.Data?.FolderItems?.ParentFolder?.ParentList; if (parentList != null) { if (parentList.BaseType == BaseType.DocumentLibrary) { ListItem listItem = HitItem as ListItem; ShowFeedback(listItem != null && listItem.FileSystemObjectType == FileSystemObjectType.Folder ? FeedbackMode.Over : FeedbackMode.After); return; } if (parentList.EnableAttachments) { ListItem listItem = HitItem as ListItem; ShowFeedback(listItem != null && listItem.FileSystemObjectType == FileSystemObjectType.File ? FeedbackMode.Over : FeedbackMode.None); return; } } } HideFeedback(); }
IDragSource CreateDragSource(HtmlMouseEvent e) { GridBodyHit hit = Overview.Body.Hit(e); if (hit.Row < 0) { return(null); } ListItem[] listItems; if (Overview.RowsSelection.Contains(hit.Row)) { listItems = new ListItem[Overview.RowsSelection.Count]; int index = 0; Overview.RowsSelection.Enumerate(0, delegate(long row) { listItems[index++] = (ListItem)Overview.DataSource[row]; return(true); }); } else { listItems = new ListItem[] { (ListItem)Overview.DataSource[hit.Row] }; } return(new ListItemsDragSource(listItems)); }
DropEffects IDropTarget.DragOver(HtmlMouseEvent e) { base.DragOver(e); if (Feedback == FeedbackMode.None) { return(DropEffects.None); } object node = HitNode; if (!Observable.Equals(this.node, node)) { this.node = node; dropEffects = DropEffects.None; if (listItems != null) { ListNode list = node as ListNode; if (list != null) { dropEffects = ListItemsDropUtility.DropEffects(listItems, list.RootFolder); } else { FolderNode folder = node as FolderNode; if (folder != null) { dropEffects = ListItemsDropUtility.DropEffects(listItems, folder); } } } } return(dropEffects & DropEffects.Move); }
DropEffects IDropTarget.DragOver(HtmlMouseEvent e) { hit = treeView.Hit(e); clientY = e.ClientY; if (hit != null) { RootNode target = hit.Nodes.List[hit.Index] as RootNode; if (target == null) { return(DropEffects.None); } if (target == webNode.RootNode) { return(DropEffects.Copy); } if (2 * (clientY - hit.Rect.Top) < hit.Rect.Height) { if (hit.Index > 0 && hit.Nodes.List[hit.Index - 1] == webNode) { return(DropEffects.Copy); } } else if (hit.Index < hit.Nodes.List.Count - 1 && hit.Nodes.List[hit.Index + 1] == webNode) { return(DropEffects.Copy); } } return(canMove ? DropEffects.Move | DropEffects.Copy : DropEffects.Copy); }
DropEffects IDropTarget.DragOver(HtmlMouseEvent e) { base.DragOver(e); ListItem listItem = HitItem as ListItem; targetFolder = listItem != null ? listItem.Folder : null; return(targetFolder != null?ListItemsDropUtility.DropEffects(source, targetFolder) : dropEffects); }
void IDropTarget.Drop(HtmlMouseEvent e, DropEffects dropEffect) { try { base.Drop(e); ListItemsDropUtility.Drop(source, targetFolder != null ? targetFolder : itemsPane.Data.FolderItems.ParentFolder); } catch (Exception ex) { LazyWindow.ShowError(ex); } }
void IDropTarget.Drop(HtmlMouseEvent e, DropEffects dropEffect) { TreeViewHit hit = base.Drop(e); if (Feedback != FeedbackMode.None) { try { object node = hit.Nodes.List[hit.Index]; ListNode list = node as ListNode; ListItemsDropUtility.Drop(listItems, list != null ? list.RootFolder : node as Folder); } catch (Exception ex) { LazyWindow.ShowError(ex); } } }
void IDropTarget.Drop(HtmlMouseEvent e, DropEffects dropEffect) { RootNodes rootNodes = (RootNodes)treeView.NodeSource; RootNode rootNode = webNode.RootNode; long index = hit != null ? hit.Index : -1; if (index >= 0 && 2 * (clientY - hit.Rect.Top) >= hit.Rect.Height) { index++; } if (dropEffect == DropEffects.Move) { int pos = 0; while (rootNodes[pos] != rootNode) { pos++; } rootNodes.RemoveRootNode(pos); if (index > pos) { index--; } } else { rootNode = new RootNode() { Url = webNode.Url, Title = webNode.Title, IsSite = rootNode != null && rootNode.IsSite, RootNodes = rootNodes }; } if (index >= 0) { rootNodes.InsertRootNode(index, rootNode); } else { rootNodes.Configuration.Roots.Add(rootNode); } }
new void DragOver(HtmlMouseEvent e) { base.DragOver(e); ShowFeedback(Folder != null ? FeedbackMode.Over : FeedbackMode.None); }
void DragOver(HtmlMouseEvent e) { }