import gr.ebs.gss.client.rest.resource.TrashResource;
import gwtquery.plugins.draggable.client.DragAndDropManager;
import gwtquery.plugins.draggable.client.DraggableOptions;
+import gwtquery.plugins.draggable.client.StopDragException;
import gwtquery.plugins.draggable.client.DraggableOptions.CursorAt;
import gwtquery.plugins.draggable.client.DraggableOptions.DragFunction;
import gwtquery.plugins.draggable.client.DraggableOptions.RevertOption;
*
*/
public class CellTreeViewModel implements TreeViewModel{
+
private final ListDataProvider<RestResource> rootNodes = new ListDataProvider<RestResource>();
private Map<String,FolderResource> folderCache=new HashMap<String, FolderResource>();
final Images images;
SafeHtml outerHelper(String cssClassName);
}
- static void configureDragOperation(DraggableOptions options) {
+ static void configureDragOperation(final DraggableOptions options) {
// set a custom element as drag helper. The content of the helper will be
// set when the drag will start
options.setAppendTo("body");
// set the revert option
options.setRevert(RevertOption.ON_INVALID_DROP);
+ options.setOnBeforeDragStart(new DragFunction() {
+
+ @Override
+ public void f(DragContext context) {
+ RestResource value = context.getDraggableData();
+ if(value instanceof TrashResource || value instanceof SharedResource || value instanceof OthersResource || value instanceof OtherUserResource){
+ throw new StopDragException();
+ }
+
+ }
+ });
// use a Function to fill the content of the helper
// we could also add a DragStartEventHandler on the DragAndDropTreeCell and
// DragAndDropCellList.
+
options.setOnDragStart(new DragFunction() {
public void f(DragContext context) {
RestResourceWrapper memberInfo = context.getDraggableData();
public <T> NodeInfo<?> getNodeInfo(final T value) {
if(value==null){
- return new DragAndDropNodeInfo<RestResource>(getRootNodes(), departmentCell,
+ DragAndDropNodeInfo n = new DragAndDropNodeInfo<RestResource>(getRootNodes(), departmentCell,
selectionModel, null);
+ configureFolderDrop(n);
+ configureDragOperation(n.getDraggableOptions());
+ return n;
}
else if (value instanceof MyFolderResource) {
// Second level.
//nodeInfos.put(((MyFolderResource) value).getUri(), n);
mymap.put(((MyFolderResource) value).getUri(), dataProvider);
- DroppableOptions options = n.getDroppableOptions();
- options.setDroppableHoverClass("droppableHover");
- // use a DroppableFunction here. We can also add a DropHandler in the tree
- // itself
- options.setOnOver(new DroppableFunction() {
-
- @Override
- public void f(final DragAndDropContext context) {
- if(context.getDroppableData()!=null && context.getDroppableData() instanceof RestResource){
- GSS.get().getTreeView().getUtils().openNodeContainingResource((RestResource) context.getDroppableData(), new RefreshHandler() {
-
- @Override
- public void onRefresh() {
-
- DragAndDropManager.getInstance().initialize(context, GQueryUi.Event.create(com.google.gwt.user.client.Event.getCurrentEvent()));
-
- }
- });
-
- }
-
-
-
- }
- });
- options.setOnDrop(new DroppableFunction() {
-
- public void f(DragAndDropContext context) {
-
- DnDFolderPopupMenu popup ;
- if(context.getDraggableData() instanceof FileResource){
- popup = new DnDFolderPopupMenu(images, ((MyFolderResource) context.getDroppableData()).getResource(), Arrays.asList(context.getDraggableData()));
- }
- else
- popup = new DnDFolderPopupMenu(images, ((MyFolderResource) context.getDroppableData()).getResource(), context.getDraggableData());
- int left = context.getDroppable().getAbsoluteLeft() + 40;
- int top = context.getDroppable().getAbsoluteTop() + 20;
- popup.setPopupPosition(left, top);
-
- popup.show();
- }
- });
+
// permission cell are not draggable
//n.setCellDroppableOnly();
+ configureFolderDrop(n);
configureDragOperation(n.getDraggableOptions());
return n;
MyFolderDataProvider dataProvider = new MyFolderDataProvider(
((SharedResource) value), SharedFolderResource.class);
sharedmap.put(((SharedResource) value).getUri(), dataProvider);
- return new DragAndDropNodeInfo<RestResource>(dataProvider, departmentCell,
+ DragAndDropNodeInfo<RestResource> n = new DragAndDropNodeInfo<RestResource>(dataProvider, departmentCell,
selectionModel, new ResourceValueUpdater());
+ configureFolderDrop(n);
+ configureDragOperation(n.getDraggableOptions());
+ return n;
}
else if (value instanceof TrashResource) {
// Second level.
r.add(new TrashFolderResource(f));
}
trashProvider.setList(r);
- return new DragAndDropNodeInfo<RestResource>(trashProvider, departmentCell,
+ DragAndDropNodeInfo<RestResource> n = new DragAndDropNodeInfo<RestResource>(trashProvider, departmentCell,
selectionModel, new ResourceValueUpdater());
+ configureFolderDrop(n);
+ configureDragOperation(n.getDraggableOptions());
+ return n;
}
else if (value instanceof OthersResource) {
// Second level.
OthersDataProvider dataProvider = new OthersDataProvider(
((OthersResource) value), SharedFolderResource.class);
- return new DragAndDropNodeInfo<RestResource>(dataProvider, departmentCell,
+ DragAndDropNodeInfo<RestResource> n = new DragAndDropNodeInfo<RestResource>(dataProvider, departmentCell,
selectionModel, null);
+ configureFolderDrop(n);
+ configureDragOperation(n.getDraggableOptions());
+ return n;
}
else if (value instanceof SharedFolderResource) {
// Second level.
DragAndDropNodeInfo<RestResource> n = new DragAndDropNodeInfo<RestResource>(dataProvider, departmentCell,
selectionModel, new ResourceValueUpdater());
sharedmap.put(((SharedFolderResource) value).getUri(), dataProvider);
- DroppableOptions options = n.getDroppableOptions();
- options.setDroppableHoverClass("droppableHover");
- // use a DroppableFunction here. We can also add a DropHandler in the tree
- // itself
- options.setOnDrop(new DroppableFunction() {
-
- public void f(DragAndDropContext context) {
- GWT.log("DROPPED");
-
- }
- });
- // permission cell are not draggable
- n.setCellDroppableOnly();
+ configureFolderDrop(n);
+ configureDragOperation(n.getDraggableOptions());
return n;
}
else if (value instanceof OthersFolderResource) {
selectionModel, new ResourceValueUpdater());
//nodeInfos.put(((OthersFolderResource) value).getUri(), n);
othersmap.put(((SharedFolderResource) value).getUri(), dataProvider);
- DroppableOptions options = n.getDroppableOptions();
- options.setDroppableHoverClass("droppableHover");
- // use a DroppableFunction here. We can also add a DropHandler in the tree
- // itself
- options.setOnDrop(new DroppableFunction() {
-
- public void f(DragAndDropContext context) {
- GWT.log("DROPPED");
-
- }
- });
- // permission cell are not draggable
- n.setCellDroppableOnly();
+ configureFolderDrop(n);
+ configureDragOperation(n.getDraggableOptions());
return n;
}
else if (value instanceof OtherUserResource) {
((OtherUserResource) value),OthersFolderResource.class);
DragAndDropNodeInfo<RestResource> n = new DragAndDropNodeInfo<RestResource>(dataProvider, departmentCell,
selectionModel, new ResourceValueUpdater());
- //nodeInfos.put(((OtherUserResource) value).getUri(), n);
- DroppableOptions options = n.getDroppableOptions();
- options.setDroppableHoverClass("droppableHover");
- // use a DroppableFunction here. We can also add a DropHandler in the tree
- // itself
- options.setOnDrop(new DroppableFunction() {
-
- public void f(DragAndDropContext context) {
- GWT.log("DROPPED");
-
- }
- });
- // permission cell are not draggable
- n.setCellDroppableOnly();
+ configureFolderDrop(n);
+ configureDragOperation(n.getDraggableOptions());
return n;
}
// TODO Auto-generated method stub
return null;
}
+
+ private void configureFolderDrop(DragAndDropNodeInfo<RestResource> n){
+ DroppableOptions options = n.getDroppableOptions();
+ options.setDroppableHoverClass("droppableHover");
+ // use a DroppableFunction here. We can also add a DropHandler in the tree
+ // itself
+
+ options.setOnOver(new DroppableFunction() {
+
+ @Override
+ public void f(final DragAndDropContext context) {
+ if(context.getDroppableData()!=null && context.getDroppableData() instanceof RestResource){
+
+ GSS.get().getTreeView().getUtils().openNodeContainingResource((RestResource) context.getDroppableData(), new RefreshHandler() {
+
+ @Override
+ public void onRefresh() {
+
+ DragAndDropManager.getInstance().update(context);//initialize(context, GQueryUi.Event.create(com.google.gwt.user.client.Event.getCurrentEvent()));
+
+ }
+ });
+
+ }
+
+
+
+ }
+ });
+ options.setOnDrop(new DroppableFunction() {
+
+ public void f(DragAndDropContext context) {
+
+ DnDFolderPopupMenu popup ;
+ if(context.getDraggableData() instanceof FileResource){
+ popup = new DnDFolderPopupMenu(images, ((MyFolderResource) context.getDroppableData()).getResource(), Arrays.asList(context.getDraggableData()));
+ }
+ else
+ popup = new DnDFolderPopupMenu(images, ((MyFolderResource) context.getDroppableData()).getResource(), context.getDraggableData());
+ int left = context.getDroppable().getAbsoluteLeft() + 40;
+ int top = context.getDroppable().getAbsoluteTop() + 20;
+ popup.setPopupPosition(left, top);
+
+ popup.show();
+ }
+ });
+ }
@Override
public boolean isLeaf(Object value) {
}});
this.restResource = department;
this.resourceClass=resourceClass;
- //CellTreeView.this.mymap.put(department.getUri(), MyFolderDataProvider.this);
+ //getMymap().put(department.getUri(), MyFolderDataProvider.this);
}
@Override
updateRowCount(res.size(), true);
updateRowData(0,res);
-
return;
}
String[] folderPaths = null;
projects / pithos / commitdiff