/** Folder Tree */
public FolderSelectTree() {
tree = new Tree();
rootItem.setStyleName("okm-TreeItem");
rootItem.setUserObject(new GWTFolder());
rootItem.setSelected(true);
rootItem.setState(true);
tree.setStyleName("okm-Tree");
tree.addItem(rootItem);
tree.addSelectionHandler(
new SelectionHandler<TreeItem>() {
@Override
public void onSelection(SelectionEvent<TreeItem> event) {
boolean refresh = true;
TreeItem item = event.getSelectedItem();
// Enables or disables move button ( evalues security to move to folder with permissions
// )
evaluateSecurityToAction(item);
// Case that not refreshing tree and file browser ( right click )
if (actualItem.equals(item)) {
refresh = false;
} else {
// Disables actual item because on changing active node by
// application this it's not changed automatically
if (!actualItem.equals(item)) {
actualItem.setSelected(false);
actualItem = item;
} else {
refresh = false;
}
}
if (refresh) {
refresh(true);
}
}
});
actualItem = tree.getItem(0);
initWidget(tree);
}
public void onSuccess(List<GWTFolder> result) {
boolean directAdd = true;
// If has no childs directly add values is permited
if (actualItem.getChildCount() > 0) {
directAdd = false;
// to prevent remote folder remove it disables all tree branch
// items and after sequentially activate
hideAllBranch(actualItem);
}
// On refreshing not refreshed the actual item values but must
// ensure that has childs value is consistent
if (result.isEmpty()) {
((GWTFolder) actualItem.getUserObject()).setHasChildren(false);
} else {
((GWTFolder) actualItem.getUserObject()).setHasChildren(true);
}
// Ads folders childs if exists
for (Iterator<GWTFolder> it = result.iterator(); it.hasNext(); ) {
GWTFolder folder = it.next();
TreeItem folderItem = new TreeItem(folder.getName());
folderItem.setUserObject(folder);
folderItem.setStyleName("okm-TreeItem");
// If has no childs directly add values is permited, else
// evalues each node to refresh, remove or add
if (directAdd) {
evaluesFolderIcon(folderItem);
actualItem.addItem(folderItem);
} else {
// sequentially activate items and refreshes values
addFolder(actualItem, folderItem);
}
}
actualItem.setState(true);
evaluesFolderIcon(actualItem);
}
public TagMenuPopup(TaggerEditor vTagger, String lastSelectedColor) {
super(true);
getElement().addClassName("tagmenu-popup");
this.setText("Annotations");
this.vTagger = vTagger;
this.lastSelectedColor = lastSelectedColor;
root = new TreeItem("Available annotations");
final Tree tree = new Tree();
tree.addItem(root);
root.setState(true);
root.setStyleName("tagger_menu_root");
final VerticalPanel vPanel = new VerticalPanel();
if (vTagger.hasSelection()) {
final VerticalPanel annotationCreationPanel = new VerticalPanel();
annotationCreationPanel.setSpacing(5);
annotationCreationPanel.setWidth("100%");
final TextArea annotationBodyInput = new TextArea();
annotationBodyInput.setWidth("90%");
annotationCreationPanel.add(annotationBodyInput);
final HorizontalPanel annotationCreationButtonPanel = new HorizontalPanel();
annotationCreationButtonPanel.setSpacing(5);
final Label colorLabel = new HTML(" ");
final ColorPicker colorPicker =
new ColorPicker() {
@Override
public void onChange(Widget sender) {
super.onChange(sender);
colorLabel
.getElement()
.setAttribute("style", "background:#" + this.getHexColor() + ";");
}
};
try {
if (lastSelectedColor != null) {
colorPicker.setHex(lastSelectedColor);
} else {
int[] randomColor = getRandomColor();
colorPicker.setRGB(randomColor[0], randomColor[1], randomColor[2]);
}
} catch (Exception e) {
// well...
}
colorLabel
.getElement()
.setAttribute("style", "background:#" + colorPicker.getHexColor() + ";");
HorizontalPanel colorPanel = new HorizontalPanel();
colorPanel.setSpacing(5);
PushButton colorButton = new PushButton("Change color...");
colorPanel.add(colorButton);
colorPanel.add(colorLabel);
HandlerRegistration colorButtonReg =
colorButton.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
annotationCreationPanel.insert(
colorPicker,
annotationCreationPanel.getWidgetIndex(annotationCreationButtonPanel));
TagMenuPopup.this.center();
}
});
handlerRegistrations.add(colorButtonReg);
annotationCreationPanel.add(colorPanel);
PushButton saveButton = new PushButton("Save");
// saveButton.setStylePrimaryName("tagger-pushButton");
HandlerRegistration saveButtonReg =
saveButton.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
// TagMenuPopup.this.vTagger.createAndAddTagIntance(colorPicker.getHexColor());
TagMenuPopup.this.lastSelectedColor = colorPicker.getHexColor();
hide();
}
});
handlerRegistrations.add(saveButtonReg);
PushButton cancelButton = new PushButton("Cancel");
// cancelButton.setStylePrimaryName("tagger-pushButton");
annotationCreationButtonPanel.add(saveButton);
annotationCreationButtonPanel.add(cancelButton);
annotationCreationPanel.add(annotationCreationButtonPanel);
PushButton addAnnotationButton = new PushButton("Add annotation...");
// addAnnotationButton.setStylePrimaryName("tagger-pushButton");
HandlerRegistration addAnnotationBtReg =
addAnnotationButton.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
vPanel.insert(annotationCreationPanel, vPanel.getWidgetIndex(tree));
}
});
handlerRegistrations.add(addAnnotationBtReg);
vPanel.add(addAnnotationButton);
HandlerRegistration cancelButtonReg =
cancelButton.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
annotationBodyInput.setText("");
vPanel.remove(annotationCreationPanel);
}
});
handlerRegistrations.add(cancelButtonReg);
}
vPanel.add(tree);
vPanel.setStylePrimaryName("tagger_menu");
setWidget(vPanel);
}