/**
* Sets the action enabled depending on the selected type.
*
* @see TreeViewerAction#onDisplayChange(TreeImageDisplay)
*/
protected void onDisplayChange(TreeImageDisplay selectedDisplay) {
if (selectedDisplay == null) {
setEnabled(false);
return;
}
Browser browser = model.getSelectedBrowser();
if (browser == null) {
setEnabled(false);
return;
}
Object ho = selectedDisplay.getUserObject();
if (ho instanceof DatasetData
|| ho instanceof ProjectData
|| ho instanceof ImageData
|| ho instanceof ScreenData
|| ho instanceof PlateData) {
if (model.canAnnotate(ho)) {
List selected = browser.getSelectedDataObjects();
if (selected == null) setEnabled(false);
else {
List<Long> ids = new ArrayList<Long>();
Iterator i = selected.iterator();
DataObject data;
while (i.hasNext()) {
data = (DataObject) i.next();
if (!ids.contains(data.getGroupId())) ids.add(data.getGroupId());
}
setEnabled(ids.size() == 1);
}
} else setEnabled(false);
} else setEnabled(false);
}
/**
* Sets the action enabled depending on the state of the {@link Browser}.
*
* @see TreeViewerAction#onBrowserStateChange(Browser)
*/
protected void onBrowserStateChange(Browser browser) {
if (browser == null) return;
switch (browser.getState()) {
case Browser.LOADING_DATA:
case Browser.LOADING_LEAVES:
case Browser.COUNTING_ITEMS:
setEnabled(false);
break;
default:
onDisplayChange(browser.getLastSelectedDisplay());
}
}
/**
* Sets the action enabled depending on the selected type.
*
* @see TreeViewerAction#onDisplayChange(TreeImageDisplay)
*/
protected void onDisplayChange(TreeImageDisplay selectedDisplay) {
if (nodeType == GROUP || nodeType == EXPERIMENTER) {
setEnabled(TreeViewerAgent.isAdministrator());
return;
}
if (nodeType != EXPERIMENTER) {
if (selectedDisplay != null) {
Object ho = selectedDisplay.getUserObject();
if (ho instanceof ExperimenterData) {
ExperimenterData data = (ExperimenterData) ho;
long id = TreeViewerAgent.getUserDetails().getId();
setEnabled(data.getId() == id);
return;
}
/*
switch (nodeType) {
case TAG:
if (ho instanceof TagAnnotationData) {
TagAnnotationData tag = (TagAnnotationData) ho;
String ns = tag.getNameSpace();
if (TagAnnotationData.INSIGHT_TAGSET_NS.equals(ns)) {
setEnabled(model.isUserOwner(ho));
} else setEnabled(false);
}
//setEnabled(model.isUserOwner(ho));
break;
case DATASET:
if (ho instanceof DatasetData) {
setEnabled(false);
} else
setEnabled(model.isUserOwner(ho));
break;
default:
setEnabled(true);
}
*/
setEnabled(true);
}
} else {
Browser browser = model.getSelectedBrowser();
if (browser == null || selectedDisplay == null) {
setEnabled(false);
return;
}
Object ho = selectedDisplay.getUserObject();
if (ho instanceof GroupData) {
TreeImageDisplay[] selected = browser.getSelectedDisplays();
setEnabled(selected.length == 1);
} else setEnabled(false);
}
}
/**
* Sets the action enabled depending on the browser's type and the currently selected node. Sets
* the name of the action depending on the <code>DataObject</code> hosted by the currently
* selected node.
*
* @see TreeViewerAction#onDisplayChange(TreeImageDisplay)
*/
protected void onDisplayChange(TreeImageDisplay selectedDisplay) {
if (selectedDisplay == null) {
setEnabled(false);
return;
}
Browser b = model.getSelectedBrowser();
if (b != null && b.getSelectedDisplays().length > 1) {
setEnabled(false);
return;
}
Object ho = selectedDisplay.getUserObject();
setEnabled(ho instanceof ExperimenterData);
}
/**
* Enables the action if the browser is not ready.
*
* @see TreeViewerAction#onBrowserStateChange(Browser)
*/
protected void onBrowserStateChange(Browser browser) {
if (model.isImporting()) {
setEnabled(false);
return;
}
if (browser != null) setEnabled(browser.getState() == Browser.READY);
}
/**
* Sets the action enabled depending on the state of the {@link Browser}.
*
* @see TreeViewerAction#onBrowserStateChange(Browser)
*/
protected void onBrowserStateChange(Browser browser) {
if (browser == null) {
setEnabled(false);
return;
}
switch (browser.getState()) {
case Browser.LOADING_DATA:
case Browser.LOADING_LEAVES:
case Browser.COUNTING_ITEMS:
setEnabled(false);
break;
default:
if (browser.getBrowserType() != Browser.ADMIN_EXPLORER) setEnabled(true);
else onDisplayChange(browser.getLastSelectedDisplay());
}
}
/**
* Creates a {@link CreateCmd} command to execute the action.
*
* @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
*/
public void actionPerformed(ActionEvent e) {
if (nodeType == -1) return;
boolean withParent = false;
Browser browser = model.getSelectedBrowser();
if (browser != null) {
int n = browser.getSelectedDisplays().length;
if (n == 1) {
TreeImageDisplay node = browser.getLastSelectedDisplay();
Object uo = node.getUserObject();
switch (nodeType) {
case DATASET:
if (uo instanceof ProjectData) withParent = model.isUserOwner(uo);
break;
case EXPERIMENTER:
if (uo instanceof ExperimenterData) withParent = false; // true;
break;
case TAG:
if (uo instanceof TagAnnotationData) {
TagAnnotationData tag = (TagAnnotationData) uo;
String ns = tag.getNameSpace();
if (ns != null && TagAnnotationData.INSIGHT_TAGSET_NS.equals(ns)) ;
withParent = model.isUserOwner(tag);
}
/*
if (fromTopMenu) withParent = false;
else {
if (uo instanceof TagAnnotationData) {
TagAnnotationData tag = (TagAnnotationData) uo;
String ns = tag.getNameSpace();
if (ns != null &&
TagAnnotationData.INSIGHT_TAGSET_NS.equals(
ns));
withParent = model.isUserOwner(tag);
}
}
*/
}
}
}
CreateCmd cmd = new CreateCmd(model, nodeType);
cmd.setWithParent(withParent);
cmd.execute();
}
/**
* Reloads the experimenter's data.
*
* @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
*/
public void actionPerformed(ActionEvent e) {
Browser b = model.getSelectedBrowser();
if (b != null) b.refreshExperimenterData();
}
