public BootDashUnifiedTreeSection(
IPageWithSections owner, BootDashViewModel model, UserInteractions ui) {
super(owner);
Assert.isNotNull(ui);
this.ui = ui;
this.model = model;
this.searchFilterModel = model.getFilter();
}
@Override
public void dispose() {
if (modelListener != null) {
model.removeElementStateListener(modelListener);
modelListener = null;
}
if (labelProvider != null) {
labelProvider.dispose();
labelProvider = null;
}
if (stylers != null) {
stylers.dispose();
stylers = null;
}
}
@Override
public void createContents(Composite page) {
tv = new CustomTreeViewer(page, SWT.V_SCROLL | SWT.H_SCROLL | SWT.MULTI);
tv.setExpandPreCheckFilters(true);
tv.setContentProvider(new BootDashTreeContentProvider());
tv.setSorter(new BootModelViewerSorter(this.model));
tv.setInput(model);
tv.getTree().setLinesVisible(true);
stylers = new Stylers(tv.getTree().getFont());
tv.setLabelProvider(new BootDashTreeLabelProvider(stylers, tv));
ColumnViewerToolTipSupport.enableFor(tv);
GridDataFactory.fillDefaults().grab(true, true).applyTo(tv.getTree());
new HiddenElementsLabel(page, tv.hiddenElementCount);
tv.getControl()
.addControlListener(
new ControlListener() {
public void controlResized(ControlEvent e) {
ReflowUtil.reflow(owner, tv.getControl());
}
public void controlMoved(ControlEvent e) {}
});
actions = new BootDashActions(model, getSelection(), getSectionSelection(), ui);
hookContextMenu();
// Careful, either selection or tableviewer might be created first.
// in either case we must make sure the listener is added when *both*
// have been created.
if (selection != null) {
addViewerSelectionListener();
}
tv.addDoubleClickListener(
new IDoubleClickListener() {
public void doubleClick(DoubleClickEvent event) {
if (selection != null) {
BootDashElement selected = selection.getSingle();
if (selected != null) {
String url =
BootDashElementUtil.getUrl(selected, selected.getDefaultRequestMappingPath());
if (url != null) {
UiUtil.openUrl(url);
}
} else if (sectionSelection.getValue() != null) {
IAction openCloudAdminConsoleAction = actions.getOpenCloudAdminConsoleAction();
if (openCloudAdminConsoleAction != null) {
openCloudAdminConsoleAction.run();
}
}
}
}
});
model.getRunTargets().addListener(RUN_TARGET_LISTENER);
model.getSectionModels().addListener(ELEMENTS_SET_LISTENER_ADAPTER);
model.addElementStateListener(ELEMENT_STATE_LISTENER);
if (searchFilterModel != null) {
searchFilterModel.addListener(FILTER_LISTENER);
tv.addFilter(
new ViewerFilter() {
@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
if (searchFilterModel.getValue() != null && element instanceof BootDashElement) {
return searchFilterModel.getValue().accept((BootDashElement) element);
}
return true;
}
});
}
tv.getTree()
.addDisposeListener(
new DisposeListener() {
@Override
public void widgetDisposed(DisposeEvent e) {
model.removeElementStateListener(ELEMENT_STATE_LISTENER);
model.getRunTargets().removeListener(RUN_TARGET_LISTENER);
model.getSectionModels().removeListener(ELEMENTS_SET_LISTENER_ADAPTER);
for (BootDashModel m : model.getSectionModels().getValue()) {
m.removeModelStateListener(MODEL_STATE_LISTENER);
}
if (searchFilterModel != null) {
searchFilterModel.removeListener(FILTER_LISTENER);
}
if (actions != null) {
actions.dispose();
actions = null;
}
if (stylers != null) {
stylers.dispose();
stylers = null;
}
}
});
addDragSupport(tv);
addDropSupport(tv);
}
@Override
public void createContents(final Composite page) {
this.page = page;
this.tv = new TableViewer(page, SWT.BORDER | SWT.FULL_SELECTION | SWT.V_SCROLL);
tv.setContentProvider(new ContentProvider());
tv.setSorter(sorter);
// tv.setLabelProvider(labelProvider = new RequestMappingLabelProvider(tv.getTable().getFont(),
// input));
tv.setInput(model);
tv.getTable().setHeaderVisible(true);
stylers = new Stylers(tv.getTable().getFont());
for (RequestMappingsColumn colType : RequestMappingsColumn.values()) {
TableViewerColumn col = new TableViewerColumn(tv, colType.getAlignment());
col.setLabelProvider(new RequestMappingLabelProvider(stylers, input, colType));
TableColumn colWidget = col.getColumn();
colWidget.setText(colType.getLabel());
colWidget.setWidth(colType.getDefaultWidth());
}
GridDataFactory.fillDefaults().grab(true, true).applyTo(tv.getTable());
this.input.addListener(
new UIValueListener<BootDashElement>() {
public void uiGotValue(LiveExpression<BootDashElement> exp, BootDashElement value) {
if (!tv.getControl().isDisposed()) {
tv.setInput(value);
}
}
});
tv.getTable()
.addControlListener(
new ControlListener() {
public void controlResized(ControlEvent e) {
ReflowUtil.reflow(owner, tv.getControl());
}
@Override
public void controlMoved(ControlEvent e) {}
});
tv.addDoubleClickListener(
new IDoubleClickListener() {
public void doubleClick(DoubleClickEvent event) {
IStructuredSelection sel = (IStructuredSelection) event.getSelection();
Object clicked = sel.getFirstElement();
if (clicked instanceof RequestMapping) {
RequestMapping rm = (RequestMapping) clicked;
BootDashElement el = input.getValue();
String url = getUrl(el, rm);
if (url != null) {
openUrl(url);
}
// MessageDialog.openInformation(page.getShell(), "clickety click!",
// "Double-click on : "+ clicked);
}
}
});
model.addElementStateListener(
modelListener =
new ElementStateListener() {
public void stateChanged(BootDashElement e) {
if (e.equals(input.getValue())) {
if (!tv.getControl().isDisposed()) {
tv.getControl()
.getDisplay()
.asyncExec(
new Runnable() {
public void run() {
if (!tv.getControl().isDisposed()) {
tv.refresh();
page.layout(new Control[] {tv.getControl()});
}
}
});
}
}
}
});
}