/** Create the Instance of the main frame */
private void makeMainFrame() {
mainFrame.init(pluginFramework.getHostBundleContext());
// When the user ask to close OrbisGis it call
// the shutdown method here,
// Link the Swing Events with the MainFrame event
// Thanks to EventHandler we don't have to build a listener class
mainFrame.addWindowListener(
EventHandler.create(
WindowListener.class, // The listener class
this, // The event target object
"onMainWindowClosing", // The event target method to call
null, // the event parameter to pass(none)
"windowClosing")); // The listener method to use
}
/** Add new menu to the OrbisGIS core */
private void addCoreMenu() {
DefaultAction def =
new DefaultAction(
MainFrameAction.MENU_SAVE,
I18N.tr("&Save"),
OrbisGISIcon.getIcon("save"),
EventHandler.create(ActionListener.class, this, "onMenuSaveApplication"));
def.setParent(MainFrameAction.MENU_FILE).setBefore(MainFrameAction.MENU_EXIT);
mainFrame.addMenu(def);
def.setToolTipText(I18N.tr("Save the workspace"));
JButton saveBt = new CustomButton(def);
saveBt.setHideActionText(true);
mainFrame.addToolBarComponent(saveBt, "align left");
}
/**
* Stops this application, closes the {@link MainFrame} and saves all properties. This method is
* called through the MainFrame.MAIN_FRAME_CLOSING event listener.
*/
public boolean shutdown(boolean stopVM) {
if (!isShutdownVetoed()) {
try {
mainFrame.setVisible(false); // Hide the main panel
mainContext.saveStatus(); // Save the services status
// Save dialogs status
saveSIFState();
// Save layout
dockManager.saveLayout();
this.dispose();
} finally {
// While public Plugins are not implemented do not close the VM in finally clause
if (stopVM) {
SwingUtilities.invokeLater(
new Runnable() {
/**
* If an error occur while unload resources, java machine may continue to run. In
* this case, the following command would terminate the application.
*/
public void run() {
System.exit(0);
}
});
}
}
return true;
} else {
return false;
}
}
/**
* Core constructor, init Model instances
*
* @param debugMode Show additional information for debugging purposes
* @note Call startup() to init Swing
*/
public Core(CoreWorkspaceImpl coreWorkspace, boolean debugMode, LoadingFrame splashScreen)
throws InvocationTargetException, InterruptedException {
ProgressMonitor parentProgress = splashScreen.getProgressMonitor();
ProgressMonitor progressInfo = parentProgress.startTask(I18N.tr("Loading Workspace.."), 100);
MainContext.initConsoleLogger(debugMode);
// Declare empty main frame
mainFrame = new MainFrame();
// Set the main frame position and size
mainFrame.setSize(MAIN_VIEW_SIZE);
// Try to set the frame at the center of the default screen
try {
GraphicsDevice device =
GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
Rectangle screenBounds = device.getDefaultConfiguration().getBounds();
mainFrame.setLocation(
screenBounds.x + screenBounds.width / 2 - MAIN_VIEW_SIZE.width / 2,
screenBounds.y + screenBounds.height / 2 - MAIN_VIEW_SIZE.height / 2);
} catch (Throwable ex) {
LOGGER.error(ex.getLocalizedMessage(), ex);
}
UIFactory.setMainFrame(mainFrame);
initMainContext(debugMode, coreWorkspace, splashScreen);
progressInfo.progressTo(10);
this.viewWorkspace = new ViewWorkspace(this.mainContext.getCoreWorkspace());
Services.registerService(
ViewWorkspace.class, I18N.tr("Contains view folders path"), viewWorkspace);
progressInfo.setTaskName(I18N.tr("Register GUI Sql functions.."));
addSQLFunctions();
progressInfo.progressTo(11);
// Load plugin host
progressInfo.setTaskName(I18N.tr("Load the plugin framework.."));
startPluginHost();
progressInfo.progressTo(18);
progressInfo.setTaskName(I18N.tr("Connecting to the database.."));
// Init database
try {
mainContext.initDataBase(
coreWorkspace.getDataBaseUser(), coreWorkspace.getDataBasePassword());
} catch (SQLException ex) {
throw new RuntimeException(ex.getLocalizedMessage(), ex);
}
initSIF();
progressInfo.progressTo(20);
}
/**
* Starts the application. This method creates the {@link MainFrame}, and manage the Look And Feel
* declarations
*/
public void startup(ProgressMonitor progress) throws Exception {
// Show the application when Swing will be ready
try {
initialize(progress);
} catch (Exception ex) {
mainFrame.dispose();
throw ex;
}
SwingUtilities.invokeLater(new ShowSwingApplication(progress, mainFrame));
}
/** Change the state of the main frame in the swing thread */
@Override
public void run() {
try {
mainFrame.setVisible(true);
} catch (Exception ex) {
LOGGER.error(ex.getLocalizedMessage(), ex);
dispose();
} finally {
progress.setCancelled(true);
}
}
private void initialize(ProgressMonitor parentProgress) {
ProgressMonitor progress = parentProgress.startTask(I18N.tr("Loading the main window"), 100);
makeMainFrame();
progress.endTask();
progress.setTaskName(I18N.tr("Loading docking system and frames"));
// Initiate the docking management system
DockingManagerImpl dockManagerImpl = new DockingManagerImpl(mainFrame);
dockManager = dockManagerImpl;
mainFrame.setDockingManager(dockManager);
// Initiate the docking panel tracker
singleFrameTracker =
new DockingPanelTracker(pluginFramework.getHostBundleContext(), dockManager);
singleFrameTracker.open();
toolBarTracker =
new MenuItemServiceTracker<MainWindow, ToolBarAction>(
pluginFramework.getHostBundleContext(),
ToolBarAction.class,
dockManagerImpl,
mainFrame);
toolBarTracker.open();
progress.endTask();
// Load the log panels
makeLoggingPanels();
progress.endTask();
// Load the editor factories manager
makeEditorManager(dockManager);
progress.endTask();
// Load the GeoCatalog
makeGeoCatalogPanel();
progress.endTask();
// Load Built-ins Editors
loadEditorFactories();
progress.endTask();
progress.setTaskName(I18N.tr("Restore the former layout.."));
// Load the docking layout and editors opened in last OrbisGis instance
File savedDockingLayout = new File(viewWorkspace.getDockingLayoutPath());
if (!savedDockingLayout.exists()) {
// Copy the default docking layout
// First OrbisGIS start
copyDefaultDockingLayout(savedDockingLayout);
}
dockManager.setDockingLayoutPersistanceFilePath(viewWorkspace.getDockingLayoutPath());
progress.endTask();
addCoreMenu();
}
/** Free all resources allocated by this object */
public void dispose() {
// Close all running jobs
final AppContext appContext = AppContext.getAppContext();
ExecutorService executorService = (ExecutorService) appContext.get(SwingWorker.class);
if (executorService != null) {
executorService.shutdown();
}
// Free UI resources
if (editors != null) {
editors.dispose();
}
if (geoCatalog != null) {
geoCatalog.dispose();
}
if (mainFrame != null) {
mainFrame.dispose();
}
if (singleFrameTracker != null) {
singleFrameTracker.close();
}
if (editorFactoryTracker != null) {
editorFactoryTracker.close();
}
if (editorTracker != null) {
editorTracker.close();
}
if (toolBarTracker != null) {
toolBarTracker.close();
}
dockManager.dispose();
loggerCollection.dispose();
// Free libraries resources
mainContext.dispose();
UIFactory.setMainFrame(null);
}
/** Find the workspace folder or addDockingPanel a dialog to select one */
private void initMainContext(
boolean debugMode, CoreWorkspaceImpl coreWorkspace, LoadingFrame splashScreen)
throws InterruptedException, InvocationTargetException, RuntimeException {
String workspaceFolder = coreWorkspace.getWorkspaceFolder();
if (workspaceFolder == null) {
File defaultWorkspace = coreWorkspace.readDefaultWorkspacePath();
if (defaultWorkspace == null || !ViewWorkspace.isWorkspaceValid(defaultWorkspace)) {
try {
PromptUserForSelectingWorkspace dial =
new PromptUserForSelectingWorkspace(coreWorkspace, splashScreen);
SwingUtilities.invokeAndWait(dial);
if (!dial.isOk()) {
throw new InterruptedException("Canceled by user.");
}
} catch (InvocationTargetException ex) {
mainFrame.dispose();
throw ex;
}
} else {
coreWorkspace.setWorkspaceFolder(defaultWorkspace.getAbsolutePath());
}
}
this.mainContext = new MainContext(debugMode, coreWorkspace, true);
}