/** Capture an image for all ViewManagers */
public void captureAll() {
List vms = getViewManagers();
String filename = FileManager.getWriteFile(FileManager.FILTER_IMAGE, FileManager.SUFFIX_JPG);
if (filename == null) {
return;
}
String root = IOUtil.stripExtension(filename);
String ext = IOUtil.getFileExtension(filename);
StringBuffer sb = new StringBuffer("<html>");
sb.append("Since there were multiple images they were written out as:<ul>");
for (int i = 0; i < vms.size(); i++) {
ViewManager vm = (ViewManager) vms.get(i);
String name = vm.getName();
if ((name == null) || (name.trim().length() == 0)) {
name = "" + (i + 1);
}
if (vms.size() != 1) {
filename = root + name + ext;
}
sb.append("<li> " + filename);
vm.writeImage(filename);
}
sb.append("</ul></html>");
if (vms.size() > 1) {
GuiUtils.showDialog("Captured Images", GuiUtils.inset(new JLabel(sb.toString()), 5));
}
}
/**
* Set the {@link ViewManager} whose window was last active.
*
* @param viewManager The last active view manager
*/
public void setLastActiveViewManager(ViewManager viewManager) {
if (lastActiveViewManager != null) {
lastActiveViewManager.setLastActive(false);
}
lastActiveViewManager = viewManager;
if (lastActiveViewManager != null) {
lastActiveViewManager.setLastActive(true);
}
}
/**
* Do the initialization of the unpersisted {@link ViewManager}.
*
* @param newViewManagers List of view managers to unpersist
*/
public void unpersistViewManagers(List newViewManagers) {
try {
for (int i = 0; i < newViewManagers.size(); i++) {
ViewManager newViewManager = (ViewManager) newViewManagers.get(i);
newViewManager.initAfterUnPersistence(getIdv());
}
} catch (Exception exc) {
logException("Unpersisting view manager", exc);
}
}
/**
* Remove all view managers
*
* @param andDestroyThem If true then also call destroy
*/
public void removeAllViewManagers(boolean andDestroyThem) {
List local = new ArrayList(viewManagers);
for (int i = 0; i < local.size(); i++) {
ViewManager vm = (ViewManager) local.get(i);
removeViewManager(vm);
if (andDestroyThem) {
vm.destroy();
}
}
}
/**
* Find the view manager in the given list that is defined by the given view descriptor.
*
* @param viewDescriptor The view descriptor
* @param vms List of ViewManagers
* @return The view manager or null if none found
*/
public static ViewManager findViewManagerInList(ViewDescriptor viewDescriptor, List vms) {
for (int i = 0; i < vms.size(); i++) {
ViewManager vm = (ViewManager) vms.get(i);
if (vm.isDefinedBy(viewDescriptor)) {
return vm;
} else {
}
}
return null;
}
/**
* Get all of the view managers of the given class
*
* @param c ViewManager class
* @return List of ViewManagers
*/
public List getViewManagers(Class c) {
List result = new ArrayList();
List vms = getViewManagers();
for (int i = 0; i < vms.size(); i++) {
ViewManager vm = (ViewManager) vms.get(i);
if (c.isAssignableFrom(vm.getClass())) {
result.add(vm);
}
}
return result;
}
/**
* Add the new view manager into the list if we don't have one with the {@link ViewDescriptor} of
* the new view manager already.
*
* @param newViewManager The new view manager
*/
public void addViewManager(ViewManager newViewManager) {
ViewManager vm = findViewManagerInList(newViewManager.getViewDescriptor());
if (vm == null) {
synchronized (viewManagers) {
viewManagers.add(newViewManager);
}
try {
Trace.call1("VMManager calling ViewManager.init");
newViewManager.init();
Trace.call2("VMManager calling ViewManager.init");
} catch (Exception exc) {
logException("Adding view manager", exc);
}
setLastActiveViewManager(newViewManager);
}
getIdvUIManager().viewManagerAdded(newViewManager);
}
/**
* Find the view manager identified by the given view descriptor
*
* @param viewDescriptor The id of the VM
* @return The VM or null if none found
*/
public ViewManager findViewManager(ViewDescriptor viewDescriptor) {
ViewManager viewManager = null;
if (viewDescriptor == null) {
viewDescriptor = new ViewDescriptor(ViewDescriptor.LASTACTIVE);
}
if (viewDescriptor.nameEquals(ViewDescriptor.LASTACTIVE)) {
viewManager = getLastActiveViewManager();
if (viewManager != null) {
if (viewManager.isClassOk(viewDescriptor)) {
return viewManager;
}
}
List local = new ArrayList(viewManagers);
for (int i = 0; i < local.size(); i++) {
ViewManager vm = (ViewManager) local.get(i);
if (vm.isClassOk(viewDescriptor)) {
return vm;
}
}
}
return findViewManagerInList(viewDescriptor);
}
/**
* Popup a dialog asking the user for the name of the saved ViewManager. If provided, add a new
* TwoFacedObject to the list of saved ViewManagers and write the list to disk.
*
* @param vm The view manager to save
*/
protected void saveViewManagerState(ViewManager vm) {
try {
String name = ((vm instanceof MapViewManager) ? "Map View" : "View");
name = GuiUtils.getInput(null, "Name for saved view: ", name);
if (name == null) {
return;
}
ViewState viewState = vm.doMakeViewState();
viewState.setName(name);
getVMState().add(viewState);
writeVMState();
} catch (Exception exc) {
logException("Saving view state", exc);
}
}
/** _more_ */
public void updateAllLegends() {
for (int i = 0; i < viewManagers.size(); i++) {
ViewManager vm = (ViewManager) viewManagers.get(i);
vm.fillLegends();
}
}