/** @see blackberry.core.ScriptableFunctionBase#execute(Object, Object[]) */
public Object execute(Object thiz, Object[] args) throws Exception {
// Get the screen that currently owns the BrowserField
MainScreen screen = (MainScreen) MenuExtension.getBrowserField().getScreen();
ShowMenu thread = new ShowMenu(screen.getMenu(Menu.INSTANCE_DEFAULT));
screen.getApplication().invokeLater(thread);
return UNDEFINED;
}
/** @see blackberry.core.ScriptableFunctionBase#execute(Object, Object[]) */
public Object execute(Object thiz, Object[] args) throws Exception {
// Get the screen that currently owns the BrowserField
MainScreen screen = (MainScreen) MenuExtension.getBrowserField().getScreen();
Object[] list = MenuItemObjectManager.getMenuItemObjects();
for (int i = 0; i < list.length; i++) {
screen.removeMenuItem(((MenuItemObject) list[i]).getMenuItem());
}
MenuItemObjectManager.clearMenuItemObjects();
return UNDEFINED;
}
/**
* Display a dialog box to the user with "Goodbye!" when the application is closed.
*
* @see net.rim.device.api.ui.Screen#close()
*/
public void close() {
conCallDemo.close();
// Display a farewell message before closing application.
Dialog.alert("Goodbye!");
System.exit(0);
super.close();
}
/** @see net.rim.device.api.ui.Screen#onUiEngineAttached(boolean) */
protected void onUiEngineAttached(final boolean attached) {
super.onUiEngineAttached(attached);
if (attached) {
// Set the location of the map to some random
// location and set zoom to 5 (this zoom level
// will be overriden by this application's
// RestrictedMapAction class).
_map.getMapField().getAction().setCenterAndZoom(new MapPoint(0, 0), 5);
}
}
/** Create a new GPSDemoAdvanced object */
public GPSDemoAdvanced() {
final MainScreen screen = new MainScreen();
// Initialize UI components
screen.setTitle("GPS Advanced Demo");
final LabelField apiChoiceMessage =
new LabelField("Please select an API to test:", Field.USE_ALL_WIDTH | Field.FIELD_HCENTER);
_coreTestButton =
new ButtonField("Core GPS API Test", ButtonField.NEVER_DIRTY | ButtonField.CONSUME_CLICK);
_extendedTestButton =
new ButtonField(
"Extended GPS API Test", ButtonField.NEVER_DIRTY | ButtonField.CONSUME_CLICK);
_coreTestButton.setChangeListener(this);
_extendedTestButton.setChangeListener(this);
screen.add(apiChoiceMessage);
screen.add(_coreTestButton);
screen.add(_extendedTestButton);
pushScreen(screen);
}
/**
* Processes a new HttpConnection object to instantiate a new browser Field (aka WebView) object,
* and then resets the screen to the newly-created Field.
*
* @param connection
* @param e
*/
public void processConnection(HttpConnection connection, Event e) {
// Cancel previous request.
if (_currentConnection != null) {
try {
_currentConnection.close();
} catch (IOException e1) {
}
}
// Clear out pending responses.
synchronized (pendingResponses) {
pendingResponses.removeAllElements();
}
// Cancel any XHRs happening.
commandManager.stopXHR();
_currentConnection = connection;
BrowserContent browserContent = null;
Field field = null;
try {
browserContent = _renderingSession.getBrowserContent(connection, this, e);
if (browserContent != null) {
field = browserContent.getDisplayableContent();
if (field != null) {
synchronized (Application.getEventLock()) {
_mainScreen.deleteAll();
_mainScreen.add(field);
}
}
browserContent.finishLoading();
}
} catch (RenderingException re) {
} finally {
browserContent = null;
field = null;
// Manually call the garbage collector to clean up all of leftover objects and free up the
// nulled object handles.
System.gc();
}
}
public void makeMenu(Menu menu, int instance) {
menu.add(m_editTask);
menu.addSeparator();
switch (task.getStatus()) {
case Task.NOT_STARTED:
menu.addSeparator();
menu.add(m_markTaskInProgress);
menu.add(m_markTaskDeferred);
menu.add(m_markTaskWaiting);
menu.add(m_markTaskCompleted);
break;
case Task.IN_PROGRESS:
menu.addSeparator();
menu.add(m_markTaskNotStarted);
menu.add(m_markTaskDeferred);
menu.add(m_markTaskWaiting);
menu.add(m_markTaskCompleted);
break;
case Task.COMPLETED:
break;
case Task.WAITING:
menu.addSeparator();
menu.add(m_markTaskNotStarted);
menu.add(m_markTaskInProgress);
menu.add(m_markTaskDeferred);
menu.add(m_markTaskCompleted);
break;
case Task.DEFERRED:
menu.addSeparator();
menu.add(m_markTaskNotStarted);
menu.add(m_markTaskInProgress);
menu.add(m_markTaskDeferred);
menu.add(m_markTaskCompleted);
}
menu.addSeparator();
menu.add(m_createTextNote);
menu.add(m_createVoiceNote);
if (getLeafFieldWithFocus() instanceof NoteField) {
menu.add(m_deleteNote);
}
menu.addSeparator();
menu.add(
new MenuItem("About", 110, 1) {
public void run() {
UiApplication.getUiApplication().pushScreen(new AboutScreen());
}
});
super.makeMenu(menu, instance);
}
private void init(final String url) {
commandManager = new CommandManager(this);
_mainScreen = new MainScreen();
_mainScreen.addKeyListener(new PhoneGapKeyListener(this));
pushScreen(_mainScreen);
// Set up the browser/renderer.
_renderingSession = RenderingSession.getNewInstance();
_renderingSession
.getRenderingOptions()
.setProperty(RenderingOptions.CORE_OPTIONS_GUID, RenderingOptions.JAVASCRIPT_ENABLED, true);
_renderingSession
.getRenderingOptions()
.setProperty(
RenderingOptions.CORE_OPTIONS_GUID, RenderingOptions.JAVASCRIPT_LOCATION_ENABLED, true);
// Enable nice-looking BlackBerry browser field.
_renderingSession
.getRenderingOptions()
.setProperty(RenderingOptions.CORE_OPTIONS_GUID, 17000, true);
PrimaryResourceFetchThread thread = new PrimaryResourceFetchThread(url, null, null, null, this);
thread.start();
refreshTimer = new Timer();
refreshTimer.scheduleAtFixedRate(new TimerRefresh(), 500, 500);
}
public TaskScreen(Task task) {
super(Manager.NO_VERTICAL_SCROLL | Manager.NO_VERTICAL_SCROLLBAR);
internalManager =
new VerticalFieldManager(Manager.NO_VERTICAL_SCROLL | Manager.NO_VERTICAL_SCROLLBAR);
super.add(internalManager);
internalManager.add(new TitleField(TaskUtils.getPath(task)));
manager = new VerticalFieldManager(Manager.VERTICAL_SCROLL | Manager.VERTICAL_SCROLLBAR);
internalManager.add(manager);
this.task = task;
Font bold = getFont().derive(Font.BOLD);
HeaderLabel name = new HeaderLabel(task.getName());
name.setFont(bold);
RichTextField description =
new RichTextField(task.getDescription()) {
public void paint(Graphics graphics) {
graphics.setColor(0x00777777);
super.paint(graphics);
}
};
add(name);
if (task.getPriority() != Task.NORMAL_PRIORITY) {
BitmapInput priority =
new BitmapInput(
"Priority",
task.getPriority() == Task.LOW_PRIORITY ? "low_priority.png" : "high_priority");
priority.setEditable(false);
priority.setSelected(task.getPriority());
add(priority);
}
String statusRes = "";
switch (task.getStatus()) {
case Task.NOT_STARTED:
statusRes = ("not_started.png");
break;
case Task.IN_PROGRESS:
statusRes = ("progress.png");
break;
case Task.WAITING:
statusRes = ("waiting.png");
break;
case Task.DEFERRED:
statusRes = ("deferred.png");
break;
case Task.COMPLETED:
statusRes = ("completed.png");
break;
}
status = new BitmapInput("Status", statusRes);
status.setEditable(false);
status.setSelected(task.getStatus());
add(status);
percent_complete =
new BitmapInput(
"Percent Complete", task.getPercentComplete() + "% Complete", "percent_complete.png");
percent_complete.setEditable(false);
add(percent_complete);
BitmapInput tags = new BitmapInput("Tags", "tags.png");
tags.setTextQuiet(TaskUtils.getTags(task));
tags.setEditable(false);
add(tags);
if (task.getDescription().length() > 0) add(description);
Font header = getFont().derive(Font.BOLD, getFont().getHeight() - 4);
HeaderLabel l_dr = new HeaderLabel("Due Date");
l_dr.setFont(header);
BitmapInput dueDate = new BitmapInput("Due Date", "soon.png");
if (task.getDateDue() > 0) {
dueDate.setTextQuiet(
"Due date: "
+ new SimpleDateFormat(DateFormat.DATETIME_DEFAULT).formatLocal(task.getDateDue()));
System.out.println("REMINDER: " + task.getDateDue());
} else dueDate.setTextQuiet("No due date set.");
dueDate.setEditable(false);
BitmapInput reminder = new BitmapInput("Reminder", "reminder.png");
if (task.getReminder() > 0) {
reminder.setTextQuiet(
"Reminder: "
+ new SimpleDateFormat(DateFormat.DATETIME_DEFAULT)
.formatLocal(task.getDateDue() - (task.getReminder() * 1000)));
System.out.println("REMINDER: " + task.getReminder());
} else reminder.setTextQuiet("No reminder set.");
reminder.setEditable(false);
add(l_dr);
add(dueDate);
add(reminder);
if (task.getDateDue() > 0) {
BitmapInput viewInCalendar = new BitmapInput("View in Calendar", "today.png");
viewInCalendar.setTask(task);
add(viewInCalendar);
}
HeaderLabel l_notes = new HeaderLabel("Notes");
l_notes.setFont(header);
notes = new NoteManager(task);
add(l_notes);
add(notes);
}
public Object eventOccurred(final Event event) {
int eventId = event.getUID();
switch (eventId) {
case Event.EVENT_REDIRECT:
{
RedirectEvent e = (RedirectEvent) event;
String referrer = e.getSourceURL();
switch (e.getType()) {
case RedirectEvent.TYPE_SINGLE_FRAME_REDIRECT:
// Show redirect message.
Application.getApplication()
.invokeAndWait(
new Runnable() {
public void run() {
Status.show(REDIRECT_MSG);
}
});
break;
case RedirectEvent.TYPE_JAVASCRIPT:
break;
case RedirectEvent.TYPE_META:
// MSIE and Mozilla don't send a Referer for META Refresh.
referrer = null;
break;
case RedirectEvent.TYPE_300_REDIRECT:
// MSIE, Mozilla, and Opera all send the original request's Referer as the Referer for
// the new request.
Object eventSource = e.getSource();
if (eventSource instanceof HttpConnection) {
referrer = ((HttpConnection) eventSource).getRequestProperty(REFERER);
}
eventSource = null;
break;
}
// Create the request, populate header with referrer and fire off the request.
HttpHeaders requestHeaders = new HttpHeaders();
requestHeaders.setProperty(REFERER, referrer);
PrimaryResourceFetchThread thread =
new PrimaryResourceFetchThread(e.getLocation(), requestHeaders, null, event, this);
thread.start();
e = null;
referrer = null;
requestHeaders = null;
break;
}
case Event.EVENT_URL_REQUESTED:
{
UrlRequestedEvent urlRequestedEvent = (UrlRequestedEvent) event;
String url = urlRequestedEvent.getURL();
HttpHeaders header = urlRequestedEvent.getHeaders();
PrimaryResourceFetchThread thread =
new PrimaryResourceFetchThread(
url, header, urlRequestedEvent.getPostData(), event, this);
thread.start();
urlRequestedEvent = null;
url = null;
header = null;
break;
}
case Event.EVENT_BROWSER_CONTENT_CHANGED:
{
// Browser field title might have changed update title.
BrowserContentChangedEvent browserContentChangedEvent =
(BrowserContentChangedEvent) event;
if (browserContentChangedEvent.getSource() instanceof BrowserContent) {
BrowserContent browserField = (BrowserContent) browserContentChangedEvent.getSource();
String newTitle = browserField.getTitle();
if (newTitle != null) {
synchronized (getAppEventLock()) {
_mainScreen.setTitle(newTitle);
}
}
browserField = null;
newTitle = null;
}
browserContentChangedEvent = null;
break;
}
case Event.EVENT_CLOSE:
// TODO: close the application
break;
case Event.EVENT_SET_HEADER: // No cache support.
case Event.EVENT_SET_HTTP_COOKIE:
String cookie = ((SetHttpCookieEvent) event).getCookie();
if (cookie.startsWith(PHONEGAP_PROTOCOL)) {
String response = commandManager.processInstruction(cookie);
if ((response != null) && (response.trim().length() > 0)) {
pendingResponses.addElement(response);
}
response = null;
}
cookie = null;
break;
case Event.EVENT_HISTORY: // TODO: No history support.. but we added our own history stack
// implementation in ConnectionManager. Can we hook it up - then we'd have
// access to window.history :o
case Event.EVENT_EXECUTING_SCRIPT: // No progress bar is supported.
case Event.EVENT_FULL_WINDOW: // No full window support.
case Event.EVENT_STOP: // No stop loading support.
default:
}
return null;
}
