Пример #1
0
  public void readData(final Widget widget) {
    //    HttpServletRequest request = ContextProvider.getRequest();
    //    String parameter = request.getParameter( "JSON" );
    //    if( parameter != null ) {
    //      System.out.println( "#### BEGIN ####");
    //      System.out.println( parameter );
    //      System.out.println( "#### END ####");
    //    }

    Shell shell = (Shell) widget;
    // [if] Preserve the menu bounds before setting the new shell bounds.
    preserveMenuBounds(shell);
    // Important: Order matters, readMode() before readBounds()

    readBounds(shell);
    if (WidgetLCAUtil.wasEventSent(shell, JSConst.EVENT_SHELL_CLOSED)) {
      shell.close();
    }
    processActiveShell(shell);
    processActivate(shell);
    ControlLCAUtil.processMouseEvents(shell);
    ControlLCAUtil.processKeyEvents(shell);
    ControlLCAUtil.processMenuDetect(shell);
    WidgetLCAUtil.processHelp(shell);
  }
Пример #2
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 private static void writeText(final Shell shell) throws IOException {
   String text = shell.getText();
   if (WidgetLCAUtil.hasChanged(shell, PROP_TEXT, text, "")) {
     //      JSWriter writer = JSWriter.getWriterFor( shell );
     text = WidgetLCAUtil.escapeText(text, false);
     //      writer.set( JSConst.QX_FIELD_CAPTION, text );
     IWidgetSynchronizer synchronizer = WidgetSynchronizerFactory.getSynchronizerForWidget(shell);
     synchronizer.setWidgetProperty(JSConst.QX_FIELD_CAPTION, text);
   }
 }
Пример #3
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 private static void updateSelectionListener(final Tree tree) throws IOException {
   Boolean newValue = Boolean.valueOf(SelectionEvent.hasListener(tree));
   String prop = PROP_SELECTION_LISTENERS;
   if (WidgetLCAUtil.hasChanged(tree, prop, newValue, Boolean.FALSE)) {
     JSWriter writer = JSWriter.getWriterFor(tree);
     writer.set("selectionListeners", newValue);
   }
 }
 private static void writeClipBounds(final ScrolledComposite composite) throws IOException {
   Rectangle bounds = composite.getBounds();
   if (WidgetLCAUtil.hasChanged(composite, PROP_BOUNDS, bounds, null)) {
     JSWriter writer = JSWriter.getWriterFor(composite);
     writer.set("clipWidth", bounds.width);
     writer.set("clipHeight", bounds.height);
   }
 }
 private static void writeSelectionListener(final ScrolledComposite composite) throws IOException {
   boolean hasListener = hasSelectionListener(composite);
   Boolean newValue = Boolean.valueOf(hasListener);
   String prop = Props.SELECTION_LISTENERS;
   if (WidgetLCAUtil.hasChanged(composite, prop, newValue, Boolean.FALSE)) {
     JSWriter writer = JSWriter.getWriterFor(composite);
     writer.set("hasSelectionListener", newValue);
   }
 }
 private static void writeShowFocusedControl(final ScrolledComposite composite)
     throws IOException {
   Boolean newValue = Boolean.valueOf(composite.getShowFocusedControl());
   String prop = PROP_SHOW_FOCUSED_CONTROL;
   if (WidgetLCAUtil.hasChanged(composite, prop, newValue, Boolean.FALSE)) {
     JSWriter writer = JSWriter.getWriterFor(composite);
     writer.set("showFocusedControl", newValue);
   }
 }
Пример #7
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 private void writeAlpha(final Shell shell) throws IOException {
   int alpha = shell.getAlpha();
   if (WidgetLCAUtil.hasChanged(shell, PROP_ALPHA, new Integer(alpha), new Integer(0xFF))) {
     //      JSWriter writer = JSWriter.getWriterFor( shell );
     float opacity = (alpha & 0xFF) * 1000 / 0xFF / 1000.0f;
     //      writer.set( "opacity", opacity );
     IWidgetSynchronizer synchronizer = WidgetSynchronizerFactory.getSynchronizerForWidget(shell);
     synchronizer.setWidgetProperty("opacity", opacity);
   }
 }
Пример #8
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 private static void writeMode(final Shell shell) throws IOException {
   Object defValue = null;
   Object newValue = getMode(shell);
   if (WidgetLCAUtil.hasChanged(shell, PROP_MODE, newValue, defValue)) {
     //      JSWriter writer = JSWriter.getWriterFor( shell );
     //      writer.set( "mode", newValue );
     IWidgetSynchronizer synchronizer = WidgetSynchronizerFactory.getSynchronizerForWidget(shell);
     synchronizer.setWidgetProperty("mode", newValue);
   }
 }
Пример #9
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 private static void writeFullScreen(final Shell shell) throws IOException {
   Object defValue = Boolean.FALSE;
   Boolean newValue = Boolean.valueOf(shell.getFullScreen());
   if (WidgetLCAUtil.hasChanged(shell, PROP_FULLSCREEN, newValue, defValue)) {
     //      JSWriter writer = JSWriter.getWriterFor( shell );
     //      writer.set( "fullScreen", newValue );
     IWidgetSynchronizer synchronizer = WidgetSynchronizerFactory.getSynchronizerForWidget(shell);
     synchronizer.setWidgetProperty("fullScreen", newValue);
   }
 }
Пример #10
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 /* (intentionally non-JavaDoc'ed)
  * This method is declared public only to be accessible from DisplayLCA
  */
 public static void writeActiveControl(final Shell shell) throws IOException {
   final Control activeControl = getActiveControl(shell);
   String prop = PROP_ACTIVE_CONTROL;
   if (WidgetLCAUtil.hasChanged(shell, prop, activeControl, null)) {
     //      JSWriter writer = JSWriter.getWriterFor( shell );
     //      writer.set( "activeControl", new Object[] { activeControl } );
     IWidgetSynchronizer synchronizer = WidgetSynchronizerFactory.getSynchronizerForWidget(shell);
     synchronizer.setWidgetProperty("activeControl", WidgetUtil.getId(activeControl));
   }
 }
Пример #11
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 private static void writeActiveShell(final Shell shell) throws IOException {
   Shell activeShell = shell.getDisplay().getActiveShell();
   boolean hasChanged = WidgetLCAUtil.hasChanged(shell, PROP_ACTIVE_SHELL, activeShell, null);
   if (shell == activeShell && hasChanged) {
     //      JSWriter writer = JSWriter.getWriterFor( shell );
     //      writer.set( "active", true );
     IWidgetSynchronizer synchronizer = WidgetSynchronizerFactory.getSynchronizerForWidget(shell);
     synchronizer.setWidgetProperty("active", true);
   }
 }
Пример #12
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 public void renderChanges(final Widget widget) throws IOException {
   Tree tree = (Tree) widget;
   ControlLCAUtil.writeChanges(tree);
   updateSelectionListener(tree);
   writeHeaderHeight(tree);
   writeHeaderVisible(tree);
   writeColumnOrder(tree);
   writeScrollLeft(tree);
   writeOverflow(tree);
   WidgetLCAUtil.writeCustomVariant(tree);
 }
Пример #13
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 private static void writeOpen(final Shell shell) throws IOException {
   // TODO [rst] workaround: qx window should be opened only once.
   Boolean defValue = Boolean.FALSE;
   Boolean actValue = Boolean.valueOf(shell.getVisible());
   if (WidgetLCAUtil.hasChanged(shell, Props.VISIBLE, actValue, defValue) && shell.getVisible()) {
     //      JSWriter writer = JSWriter.getWriterFor( shell );
     //      writer.call( "open", null );
     IWidgetSynchronizer synchronizer = WidgetSynchronizerFactory.getSynchronizerForWidget(shell);
     synchronizer.call("open");
   }
 }
Пример #14
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 public void readData(final Widget widget) {
   Tree tree = (Tree) widget;
   readSelection(tree);
   readScrollPosition(tree);
   processWidgetSelectedEvent(tree);
   processWidgetDefaultSelectedEvent(tree);
   ControlLCAUtil.processMouseEvents(tree);
   ControlLCAUtil.processKeyEvents(tree);
   ControlLCAUtil.processMenuDetect(tree);
   WidgetLCAUtil.processHelp(tree);
 }
Пример #15
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 private static void writeMinimumSize(final Shell shell) throws IOException {
   Point newValue = shell.getMinimumSize();
   if (WidgetLCAUtil.hasChanged(shell, PROP_MINIMUM_SIZE, newValue)) {
     //      JSWriter writer = JSWriter.getWriterFor( shell );
     //      writer.set( "minWidth", new Integer( newValue.x ) );
     //      writer.set( "minHeight", new Integer( newValue.y ) );
     IWidgetSynchronizer synchronizer = WidgetSynchronizerFactory.getSynchronizerForWidget(shell);
     synchronizer.setWidgetProperty("minWidth", newValue.x);
     synchronizer.setWidgetProperty("minHeight", newValue.y);
   }
 }
 public void renderChanges(final Widget widget) throws IOException {
   ScrolledComposite composite = (ScrolledComposite) widget;
   ControlLCAUtil.writeChanges(composite);
   writeClipBounds(composite);
   // TODO [rh] initial positioning of the client-side scroll bar does not work
   writeBarSelection(composite);
   // [if] Order is important: writeScrollBars after writeBarSelection
   writeScrollBars(composite);
   writeSelectionListener(composite);
   writeShowFocusedControl(composite);
   WidgetLCAUtil.writeCustomVariant(composite);
 }
Пример #17
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 private static void processWidgetDefaultSelectedEvent(final Tree tree) {
   HttpServletRequest request = ContextProvider.getRequest();
   String eventName = JSConst.EVENT_WIDGET_DEFAULT_SELECTED;
   if (WidgetLCAUtil.wasEventSent(tree, eventName)) {
     String itemId = request.getParameter(eventName + ".item");
     Item treeItem = (Item) WidgetUtil.find(tree, itemId);
     int eventType = SelectionEvent.WIDGET_DEFAULT_SELECTED;
     SelectionEvent event = new SelectionEvent(tree, treeItem, eventType);
     event.stateMask = EventLCAUtil.readStateMask(JSConst.EVENT_WIDGET_SELECTED_MODIFIER);
     event.processEvent();
   }
 }
 public void readData(final Widget widget) {
   ScrolledComposite composite = (ScrolledComposite) widget;
   Point origin = composite.getOrigin();
   String value = WidgetLCAUtil.readPropertyValue(widget, PARAM_H_BAR_SELECTION);
   ScrollBar hScroll = composite.getHorizontalBar();
   if (value != null && hScroll != null) {
     origin.x = Integer.parseInt(value);
     processSelection(hScroll);
   }
   value = WidgetLCAUtil.readPropertyValue(widget, PARAM_V_BAR_SELECTION);
   ScrollBar vScroll = composite.getVerticalBar();
   if (value != null && vScroll != null) {
     origin.y = Integer.parseInt(value);
     processSelection(vScroll);
   }
   composite.setOrigin(origin);
   ControlLCAUtil.processMouseEvents(composite);
   ControlLCAUtil.processKeyEvents(composite);
   ControlLCAUtil.processMenuDetect(composite);
   WidgetLCAUtil.processHelp(composite);
 }
Пример #19
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 private static void readScrollPosition(final Tree tree) {
   String left = WidgetLCAUtil.readPropertyValue(tree, "scrollLeft");
   String top = WidgetLCAUtil.readPropertyValue(tree, "scrollTop");
   if (left != null && top != null) {
     Object adapter = tree.getAdapter(ITreeAdapter.class);
     final ITreeAdapter treeAdapter = (ITreeAdapter) adapter;
     final int newScrollLeft = parsePosition(left);
     final int newScrollTop = parsePosition(top);
     final int oldScrollTop = treeAdapter.getScrollTop();
     treeAdapter.setScrollLeft(newScrollLeft);
     treeAdapter.setScrollTop(newScrollTop);
     if (oldScrollTop != newScrollTop) {
       ProcessActionRunner.add(
           new Runnable() {
             public void run() {
               treeAdapter.checkAllData(tree);
             }
           });
     }
   }
 }
 public void preserveValues(final Widget widget) {
   ScrolledComposite composite = (ScrolledComposite) widget;
   ControlLCAUtil.preserveValues(composite);
   IWidgetAdapter adapter = WidgetUtil.getAdapter(composite);
   adapter.preserve(PROP_BOUNDS, composite.getBounds());
   adapter.preserve(PROP_OVERFLOW, getOverflow(composite));
   adapter.preserve(PROP_H_BAR_SELECTION, getBarSelection(composite.getHorizontalBar()));
   adapter.preserve(PROP_V_BAR_SELECTION, getBarSelection(composite.getVerticalBar()));
   adapter.preserve(Props.SELECTION_LISTENERS, Boolean.valueOf(hasSelectionListener(composite)));
   adapter.preserve(PROP_SHOW_FOCUSED_CONTROL, Boolean.valueOf(composite.getShowFocusedControl()));
   WidgetLCAUtil.preserveCustomVariant(composite);
 }
Пример #21
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 private static void writeOverflow(final Tree tree) throws IOException {
   boolean hasHChanged =
       WidgetLCAUtil.hasChanged(tree, PROP_HAS_H_SCROLL_BAR, hasHScrollBar(tree), Boolean.TRUE);
   boolean hasVChanged =
       WidgetLCAUtil.hasChanged(tree, PROP_HAS_V_SCROLL_BAR, hasVScrollBar(tree), Boolean.TRUE);
   if (hasHChanged || hasVChanged) {
     boolean scrollX = hasHScrollBar(tree).booleanValue();
     boolean scrollY = hasVScrollBar(tree).booleanValue();
     String overflow;
     if (scrollX && scrollY) {
       overflow = "scroll";
     } else if (scrollX) {
       overflow = "scrollX";
     } else if (scrollY) {
       overflow = "scrollY";
     } else {
       overflow = "hidden";
     }
     JSWriter writer = JSWriter.getWriterFor(tree);
     writer.set("treeOverflow", overflow);
   }
 }
Пример #22
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 private void writeColumnOrder(final Tree tree) throws IOException {
   JSWriter writer = JSWriter.getWriterFor(tree);
   int[] values = tree.getColumnOrder();
   if (values.length > 0) {
     Integer[] newValue = new Integer[values.length];
     for (int i = 0; i < values.length; i++) {
       newValue[i] = new Integer(values[i]);
     }
     if (WidgetLCAUtil.hasChanged(tree, PROP_COLUMN_ORDER, newValue, new Integer[] {})) {
       writer.set(PROP_COLUMN_ORDER, "columnOrder", newValue, null);
     }
   }
 }
Пример #23
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 private static void processActiveShell(final Shell shell) {
   if (WidgetLCAUtil.wasEventSent(shell, JSConst.EVENT_SHELL_ACTIVATED)) {
     Shell lastActiveShell = shell.getDisplay().getActiveShell();
     setActiveShell(shell);
     ActivateEvent event;
     if (lastActiveShell != null) {
       event = new ActivateEvent(lastActiveShell, ActivateEvent.DEACTIVATED);
       event.processEvent();
     }
     event = new ActivateEvent(shell, ActivateEvent.ACTIVATED);
     event.processEvent();
   }
 }
Пример #24
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 private static void writeCloseListener(final Shell shell) throws IOException {
   //    JSWriter writer = JSWriter.getWriterFor( shell );
   Boolean newValue = Boolean.valueOf(ShellEvent.hasListener(shell));
   Boolean defValue = Boolean.FALSE;
   //    writer.set( PROP_SHELL_LISTENER, "hasShellListener", newValue, defValue );
   boolean hasChanged = WidgetLCAUtil.hasChanged(shell, PROP_SHELL_LISTENER, newValue, defValue);
   if (hasChanged) {
     IWidgetSynchronizer synchronizer = WidgetSynchronizerFactory.getSynchronizerForWidget(shell);
     if (newValue.booleanValue()) {
       synchronizer.addListener("closelistener");
     } else {
       synchronizer.removeListener("closelistener");
     }
   }
 }
Пример #25
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 // TODO [rh] is this safe for multiple shells?
 private static void processActivate(final Shell shell) {
   HttpServletRequest request = ContextProvider.getRequest();
   String widgetId = request.getParameter(JSConst.EVENT_WIDGET_ACTIVATED);
   if (widgetId != null) {
     Widget widget = WidgetUtil.find(shell, widgetId);
     if (widget != null) {
       setActiveControl(shell, widget);
     }
   } else {
     String activeControlId = WidgetLCAUtil.readPropertyValue(shell, "activeControl");
     Widget widget = WidgetUtil.find(shell, activeControlId);
     if (widget != null) {
       setActiveControl(shell, widget);
     }
   }
 }
Пример #26
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 private static void processWidgetSelectedEvent(final Tree tree) {
   HttpServletRequest request = ContextProvider.getRequest();
   String eventName = JSConst.EVENT_WIDGET_SELECTED;
   if (WidgetLCAUtil.wasEventSent(tree, eventName)) {
     Rectangle bounds = new Rectangle(0, 0, 0, 0);
     String itemId = request.getParameter(eventName + ".item");
     Item treeItem = (Item) WidgetUtil.find(tree, itemId);
     String detailStr = request.getParameter(eventName + ".detail");
     int detail = "check".equals(detailStr) ? SWT.CHECK : SWT.NONE;
     int eventType = SelectionEvent.WIDGET_SELECTED;
     int stateMask = EventLCAUtil.readStateMask(JSConst.EVENT_WIDGET_SELECTED_MODIFIER);
     SelectionEvent event =
         new SelectionEvent(tree, treeItem, eventType, bounds, stateMask, null, true, detail);
     event.processEvent();
   }
 }
Пример #27
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 public void preserveValues(final Widget widget) {
   ControlLCAUtil.preserveValues((Control) widget);
   Shell shell = (Shell) widget;
   IWidgetAdapter adapter = WidgetUtil.getAdapter(shell);
   adapter.preserve(PROP_ACTIVE_CONTROL, getActiveControl(shell));
   adapter.preserve(PROP_ACTIVE_SHELL, shell.getDisplay().getActiveShell());
   adapter.preserve(PROP_TEXT, shell.getText());
   adapter.preserve(PROP_IMAGE, shell.getImage());
   adapter.preserve(PROP_ALPHA, new Integer(shell.getAlpha()));
   adapter.preserve(PROP_MODE, getMode(shell));
   adapter.preserve(PROP_FULLSCREEN, Boolean.valueOf(shell.getFullScreen()));
   adapter.preserve(PROP_SHELL_LISTENER, Boolean.valueOf(ShellEvent.hasListener(shell)));
   adapter.preserve(PROP_SHELL_MENU, shell.getMenuBar());
   adapter.preserve(PROP_MINIMUM_SIZE, shell.getMinimumSize());
   WidgetLCAUtil.preserveCustomVariant(shell);
 }
Пример #28
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 public void preserveValues(final Widget widget) {
   Tree tree = (Tree) widget;
   ControlLCAUtil.preserveValues((Control) widget);
   IWidgetAdapter adapter = WidgetUtil.getAdapter(tree);
   adapter.preserve(PROP_SELECTION_LISTENERS, Boolean.valueOf(SelectionEvent.hasListener(tree)));
   adapter.preserve(PROP_HEADER_HEIGHT, new Integer(tree.getHeaderHeight()));
   adapter.preserve(PROP_HEADER_VISIBLE, Boolean.valueOf(tree.getHeaderVisible()));
   int[] values = tree.getColumnOrder();
   Integer[] columnOrder = new Integer[values.length];
   for (int i = 0; i < values.length; i++) {
     columnOrder[i] = new Integer(values[i]);
   }
   adapter.preserve(PROP_COLUMN_ORDER, columnOrder);
   adapter.preserve(PROP_SCROLL_LEFT, getScrollLeft(tree));
   adapter.preserve(PROP_HAS_H_SCROLL_BAR, hasHScrollBar(tree));
   adapter.preserve(PROP_HAS_V_SCROLL_BAR, hasVScrollBar(tree));
   WidgetLCAUtil.preserveCustomVariant(tree);
 }
Пример #29
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 private static void readSelection(final Tree tree) {
   String value = WidgetLCAUtil.readPropertyValue(tree, "selection");
   if (value != null) {
     String[] values = value.split(",");
     TreeItem[] selectedItems = new TreeItem[values.length];
     boolean validItemFound = false;
     for (int i = 0; i < values.length; i++) {
       selectedItems[i] = (TreeItem) WidgetUtil.find(tree, values[i]);
       if (selectedItems[i] != null) {
         validItemFound = true;
       }
     }
     if (!validItemFound) {
       selectedItems = new TreeItem[0];
     }
     tree.setSelection(selectedItems);
   }
 }
Пример #30
0
 private static void writeImage(final Shell shell) throws IOException {
   if ((shell.getStyle() & SWT.TITLE) != 0) {
     Image image = shell.getImage();
     if (image == null) {
       Image[] defaultImages = shell.getImages();
       if (defaultImages.length > 0) {
         image = defaultImages[0];
       }
     }
     if (WidgetLCAUtil.hasChanged(shell, PROP_IMAGE, image, null)) {
       //        JSWriter writer = JSWriter.getWriterFor( shell );
       //        writer.set( JSConst.QX_FIELD_ICON,
       //                    ResourceFactory.getImagePath( image ) );
       IWidgetSynchronizer synchronizer =
           WidgetSynchronizerFactory.getSynchronizerForWidget(shell);
       synchronizer.setWidgetProperty(JSConst.QX_FIELD_ICON, ResourceFactory.getImagePath(image));
     }
   }
 }