Example usage for org.eclipse.jface.commands ActionHandler ActionHandler

List of usage examples for org.eclipse.jface.commands ActionHandler ActionHandler

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Introduction

In this page you can find the example usage for org.eclipse.jface.commands ActionHandler ActionHandler.

Prototype

public ActionHandler(final IAction action)

Source Link

Document

Creates a new instance of this class given an instance of IAction.

Usage

From source file:ch.elexis.actions.GlobalActions.java

License:Open Source License

/**
 * Creates an ActionHandler for the given IAction and registers it to the Site's HandlerService,
 * i. e. binds the action to the command so that key bindings get activated. You need to set the
 * action's actionDefinitionId to the command id.
 * // ww w. j av a  2 s .c o m
 * @param action
 *            the action to activate. The action's actionDefinitionId must have been set to the
 *            command's id (using <code>setActionDefinitionId()</code>)
 * @param part
 *            the view this action should be registered for
 */
public static void registerActionHandler(final ViewPart part, final IAction action) {
    String commandId = action.getActionDefinitionId();
    if (!StringTool.isNothing(commandId)) {
        IHandlerService handlerService = (IHandlerService) part.getSite().getService(IHandlerService.class);
        IHandler handler = new ActionHandler(action);
        handlerService.activateHandler(commandId, handler);
    }
}

From source file:ch.elexis.core.ui.actions.GlobalActions.java

License:Open Source License

/**
 * Creates an ActionHandler for the given IAction and registers it to the Site's HandlerService,
 * i. e. binds the action to the command so that key bindings get activated. You need to set the
 * action's actionDefinitionId to the command id.
 * /*w ww . j a v a 2s  . c o  m*/
 * @param action
 *            the action to activate. The action's actionDefinitionId must have been set to the
 *            command's id (using <code>setActionDefinitionId()</code>)
 * @param part
 *            the view this action should be registered for
 */
public static void registerActionHandler(final ViewPart part, final IAction action) {
    String commandId = action.getActionDefinitionId();
    if (!StringTool.isNothing(commandId)) {
        IHandlerService handlerService = part.getSite().getService(IHandlerService.class);
        IHandler handler = new ActionHandler(action);
        handlerService.activateHandler(commandId, handler);
    }
}

From source file:cideplus.ui.astview.ASTView.java

License:Open Source License

private void contributeToActionBars() {
    IActionBars bars = getViewSite().getActionBars();
    fillLocalPullDown(bars.getMenuManager());
    fillLocalToolBar(bars.getToolBarManager());
    bars.setGlobalActionHandler(ActionFactory.COPY.getId(), fCopyAction);
    bars.setGlobalActionHandler(ActionFactory.REFRESH.getId(), fFocusAction);
    bars.setGlobalActionHandler(ActionFactory.DELETE.getId(), fDeleteAction);

    IHandlerService handlerService = (IHandlerService) getViewSite().getService(IHandlerService.class);
    handlerService.activateHandler(IWorkbenchCommandConstants.NAVIGATE_TOGGLE_LINK_WITH_EDITOR,
            new ActionHandler(fLinkWithEditor));
}

From source file:com.amazonaws.eclipse.dynamodb.editor.DynamoDBTableEditor.java

License:Apache License

private void createActions() {
    runScanAction = new Action() {
        @Override/*  w w  w  . j av  a 2s.  c om*/
        public ImageDescriptor getImageDescriptor() {
            return AwsToolkitCore.getDefault().getImageRegistry().getDescriptor(AwsToolkitCore.IMAGE_START);
        }

        @Override
        public String getText() {
            return "Run scan";
        }

        @Override
        public String getToolTipText() {
            return getText();
        }

        @Override
        public void run() {
            runScan();
        }

        @Override
        public String getActionDefinitionId() {
            return "com.amazonaws.eclipse.dynamodb.editor.runScan";
        }
    };

    IHandler handler = new ActionHandler(runScanAction);
    IHandlerService handlerService = (IHandlerService) getSite().getService(IHandlerService.class);
    handlerService.activateHandler(runScanAction.getActionDefinitionId(), handler);

    saveAction = new Action() {

        @Override
        public ImageDescriptor getImageDescriptor() {
            return PlatformUI.getWorkbench().getSharedImages()
                    .getImageDescriptor(ISharedImages.IMG_ETOOL_SAVE_EDIT);
        }

        @Override
        public String getText() {
            return "Save changes to Dynamo";
        }

        @Override
        public void run() {
            getEditorSite().getPage().saveEditor(DynamoDBTableEditor.this, false);
        }

        @Override
        public String getActionDefinitionId() {
            return "org.eclipse.ui.file.save";
        }
    };

    handlerService.activateHandler(saveAction.getActionDefinitionId(), new ActionHandler(saveAction));

    nextPageResultsAction = new Action() {

        @Override
        public ImageDescriptor getImageDescriptor() {
            return DynamoDBPlugin.getDefault().getImageRegistry()
                    .getDescriptor(DynamoDBPlugin.IMAGE_NEXT_RESULTS);
        }

        @Override
        public String getText() {
            return "Next page of results";
        }

        @Override
        public void run() {
            getNextPageResults();
        }

    };

    exportAsCSVAction = new Action() {

        @Override
        public ImageDescriptor getImageDescriptor() {
            return AwsToolkitCore.getDefault().getImageRegistry().getDescriptor(AwsToolkitCore.IMAGE_EXPORT);
        }

        @Override
        public String getText() {
            return "Export as CSV";
        }

        @Override
        public void run() {
            FileDialog dialog = new FileDialog(Display.getCurrent().getActiveShell(), SWT.SAVE);
            dialog.setOverwrite(true);
            dialog.setFilterExtensions(exportExtensions);
            String csvFile = dialog.open();
            if (csvFile != null) {
                writeCsvFile(csvFile);
            }
        }

        private void writeCsvFile(final String csvFile) {
            try {
                // truncate file before writing
                RandomAccessFile raf = new RandomAccessFile(new File(csvFile), "rw");
                raf.setLength(0L);
                raf.close();

                List<Map<String, AttributeValue>> items = new LinkedList<Map<String, AttributeValue>>();

                for (TableItem tableItem : viewer.getTable().getItems()) {
                    @SuppressWarnings("unchecked")
                    Map<String, AttributeValue> e = (Map<String, AttributeValue>) tableItem.getData();
                    items.add(e);
                }

                BufferedWriter out = new BufferedWriter(new FileWriter(csvFile));
                boolean seenOne = false;
                for (String col : contentProvider.getColumns()) {
                    if (seenOne) {
                        out.write(",");
                    } else {
                        seenOne = true;
                    }
                    out.write(col);
                }
                out.write("\n");

                for (Map<String, AttributeValue> item : items) {
                    seenOne = false;
                    for (String col : contentProvider.getColumns()) {
                        if (seenOne) {
                            out.write(",");
                        } else {
                            seenOne = true;
                        }
                        AttributeValue values = item.get(col);
                        if (values != null) {
                            String value = format(values);
                            // For csv files, we need to quote all values and escape all quotes
                            value = value.replaceAll("\"", "\"\"");
                            value = "\"" + value + "\"";
                            out.write(value);
                        }
                    }
                    out.write("\n");
                }

                out.close();

            } catch (Exception e) {
                AwsToolkitCore.getDefault().logException("Couldn't save CSV file", e);
            }
        }

    };

    addNewAttributeAction = new Action() {

        @Override
        public ImageDescriptor getImageDescriptor() {
            return AwsToolkitCore.getDefault().getImageRegistry().getDescriptor(AwsToolkitCore.IMAGE_ADD);
        }

        @Override
        public String getText() {
            return "Add attribute column";
        }

        @Override
        public void run() {
            NewAttributeDialog dialog = new NewAttributeDialog();
            if (dialog.open() == 0) {
                contentProvider.columns.add(dialog.getNewAttributeName());
                contentProvider.createColumn(viewer.getTable(),
                        (TableColumnLayout) viewer.getTable().getParent().getLayout(),
                        dialog.getNewAttributeName());
                viewer.getTable().getParent().layout();
            }
        }

        final class NewAttributeDialog extends AbstractAddNewAttributeDialog {

            @Override
            public void validate() {
                if (getButton(0) == null)
                    return;
                if (getNewAttributeName().length() == 0
                        || contentProvider.columns.contains(getNewAttributeName())) {
                    getButton(0).setEnabled(false);
                    return;
                }

                getButton(0).setEnabled(true);
                return;
            }

        }
    };

    runScanAction.setEnabled(false);
    saveAction.setEnabled(false);
    nextPageResultsAction.setEnabled(false);
    exportAsCSVAction.setEnabled(false);
    addNewAttributeAction.setEnabled(false);

    toolBarManager.add(runScanAction);
    toolBarManager.add(nextPageResultsAction);
    toolBarManager.add(saveAction);
    toolBarManager.add(exportAsCSVAction);
    toolBarManager.add(addNewAttributeAction);
    toolBarManager.update(true);
}

From source file:com.archimatetool.editor.diagram.AbstractDiagramEditor.java

License:Open Source License

/**
 * Add some extra Actions - *after* the graphical viewer has been created
 *///  ww  w.j  a va 2  s.  c  o  m
@SuppressWarnings("unchecked")
protected void createActions(GraphicalViewer viewer) {
    ActionRegistry registry = getActionRegistry();
    IAction action;

    // Zoom Manager tweaking
    ZoomManager zoomManager = (ZoomManager) getAdapter(ZoomManager.class);
    double[] zoomLevels = { .25, .5, .75, 1, 1.5, 2, 3, 4, 6, 8 };
    zoomManager.setZoomLevels(zoomLevels);
    List<String> zoomContributionLevels = new ArrayList<String>();
    zoomContributionLevels.add(ZoomManager.FIT_ALL);
    zoomContributionLevels.add(ZoomManager.FIT_WIDTH);
    zoomContributionLevels.add(ZoomManager.FIT_HEIGHT);
    zoomManager.setZoomLevelContributions(zoomContributionLevels);

    // Zoom Actions
    IAction zoomIn = new ZoomInAction(zoomManager);
    IAction zoomOut = new ZoomOutAction(zoomManager);
    registry.registerAction(zoomIn);
    registry.registerAction(zoomOut);

    // Add these zoom actions to the key binding service
    IHandlerService service = (IHandlerService) getEditorSite().getService(IHandlerService.class);
    service.activateHandler(zoomIn.getActionDefinitionId(), new ActionHandler(zoomIn));
    service.activateHandler(zoomOut.getActionDefinitionId(), new ActionHandler(zoomOut));

    // Add our own Select All Action so we can select connections as well
    action = new SelectAllAction(this);
    registry.registerAction(action);

    // Add our own Print Action
    action = new PrintDiagramAction(this);
    registry.registerAction(action);

    // Direct Edit Rename
    action = new DirectEditAction(this);
    action.setId(ActionFactory.RENAME.getId()); // Set this for Global Handler
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Change the Delete Action label
    action = registry.getAction(ActionFactory.DELETE.getId());
    action.setText(Messages.AbstractDiagramEditor_2);
    action.setToolTipText(action.getText());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Paste
    PasteAction pasteAction = new PasteAction(this, viewer);
    registry.registerAction(pasteAction);
    getSelectionActions().add(pasteAction.getId());

    // Cut
    action = new CutAction(this, pasteAction);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Copy
    action = new CopyAction(this, pasteAction);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Use Grid Action
    action = new ToggleGridEnabledAction();
    registry.registerAction(action);

    // Show Grid Action
    action = new ToggleGridVisibleAction();
    registry.registerAction(action);

    // Snap to Alignment Guides
    action = new ToggleSnapToAlignmentGuidesAction();
    registry.registerAction(action);

    // Ruler
    //IAction showRulers = new ToggleRulerVisibilityAction(getGraphicalViewer());
    //registry.registerAction(showRulers);

    action = new MatchWidthAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());

    action = new MatchHeightAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());

    action = new AlignmentAction((IWorkbenchPart) this, PositionConstants.LEFT);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());

    action = new AlignmentAction((IWorkbenchPart) this, PositionConstants.RIGHT);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());

    action = new AlignmentAction((IWorkbenchPart) this, PositionConstants.TOP);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());

    action = new AlignmentAction((IWorkbenchPart) this, PositionConstants.BOTTOM);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());

    action = new AlignmentAction((IWorkbenchPart) this, PositionConstants.CENTER);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());

    action = new AlignmentAction((IWorkbenchPart) this, PositionConstants.MIDDLE);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());

    // Default Size
    action = new DefaultEditPartSizeAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Reset Aspect Ratio
    action = new ResetAspectRatioAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Properties
    action = new PropertiesAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());

    // Fill Colour
    action = new FillColorAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Connection Line Width
    action = new ConnectionLineWidthAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Connection Line Color
    action = new LineColorAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Font
    action = new FontAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Font Colour
    action = new FontColorAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Export As Image
    action = new ExportAsImageAction(viewer);
    registry.registerAction(action);

    // Export As Image to Clipboard
    action = new ExportAsImageToClipboardAction(viewer);
    registry.registerAction(action);

    // Connection Router types
    action = new ConnectionRouterAction.BendPointConnectionRouterAction(this);
    registry.registerAction(action);
    action = new ConnectionRouterAction.ShortestPathConnectionRouterAction(this);
    registry.registerAction(action);
    action = new ConnectionRouterAction.ManhattanConnectionRouterAction(this);
    registry.registerAction(action);

    // Send Backward
    action = new SendBackwardAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Bring Forward
    action = new BringForwardAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Send to Back
    action = new SendToBackAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Bring To Front
    action = new BringToFrontAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Text Alignment Actions
    for (TextAlignmentAction a : TextAlignmentAction.createActions(this)) {
        registry.registerAction(a);
        getSelectionActions().add(a.getId());
        getUpdateCommandStackActions().add(a);
    }

    // Text Position Actions
    for (TextPositionAction a : TextPositionAction.createActions(this)) {
        registry.registerAction(a);
        getSelectionActions().add(a.getId());
        getUpdateCommandStackActions().add(a);
    }

    // Lock Object
    action = new LockObjectAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Border Color
    action = new BorderColorAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
    getUpdateCommandStackActions().add((UpdateAction) action);

    // Full Screen
    if (!PlatformUtils.supportsMacFullScreen()) {
        action = new FullScreenAction(this);
        registry.registerAction(action);
    }

    // Select Element in Tree
    action = new SelectElementInTreeAction(this);
    registry.registerAction(action);
    getSelectionActions().add(action.getId());
}

From source file:com.bdaum.zoom.ui.internal.views.BasicView.java

License:Open Source License

protected void registerCommand(IAction action, String commandId) {
    if (action != null) {
        IHandlerService service = getSite().getService(IHandlerService.class);
        if (service != null) {
            action.setActionDefinitionId(commandId);
            activations.add(service.activateHandler(commandId, new ActionHandler(action)));
        }/* w  ww  .ja v  a 2  s .co m*/
    }
}

From source file:com.bdaum.zoom.ui.internal.views.TagCloudView.java

License:Open Source License

protected void registerCommand(IAction action, String commandId) {
    IHandlerService service = getSite().getService(IHandlerService.class);
    if (service != null) {
        action.setActionDefinitionId(commandId);
        service.activateHandler(commandId, new ActionHandler(action));
    }/* w w  w .j a  v a 2 s.  c  o  m*/
}

From source file:com.google.dart.tools.ui.actions.GenerateActionGroup.java

License:Open Source License

private void installQuickAccessAction() {
    fHandlerService = (IHandlerService) fSite.getService(IHandlerService.class);
    if (fHandlerService != null) {
        fQuickAccessAction = new SourceQuickAccessAction(fEditor);
        fQuickAccessHandlerActivation = fHandlerService.activateHandler(
                fQuickAccessAction.getActionDefinitionId(), new ActionHandler(fQuickAccessAction));
    }/*from ww  w.  j a  v  a2s.  com*/
}

From source file:com.google.dart.tools.ui.internal.libraryview.LibraryExplorerActionGroup.java

License:Open Source License

private void setGlobalActionHandlers(IActionBars actionBars) {

    // These are not necessary because there is no change in behavior for these actions
    // for each different view.
    //actionBars.setGlobalActionHandler(RunInBrowserAction.ACTION_ID, runInBrowserAction);
    //actionBars.setGlobalActionHandler(CloseLibraryAction.ID, closeLibraryAction);

    IHandlerService handlerService = (IHandlerService) part.getViewSite().getService(IHandlerService.class);
    handlerService.activateHandler(IWorkbenchCommandConstants.NAVIGATE_TOGGLE_LINK_WITH_EDITOR,
            new ActionHandler(toggleLinkingAction));
    handlerService.activateHandler(CollapseAllHandler.COMMAND_ID, new ActionHandler(collapseAllAction));
}

From source file:com.idega.app.eplatform.BrowserView.java

License:Open Source License

private Browser createBrowser(Composite parent, final IActionBars actionBars) {

    if (BrowserApp.LOCATIONBAR_ENABLED) {
        GridLayout gridLayout = new GridLayout();
        gridLayout.numColumns = 2;/*from www  .j av  a 2s .  co  m*/
        parent.setLayout(gridLayout);
    }
    GridData data = null;

    if (BrowserApp.LOCATIONBAR_ENABLED) {

        data = new GridData();
        data = new GridData();
        Label labelAddress = new Label(parent, SWT.NONE);
        labelAddress.setText("A&ddress");

        location = new Text(parent, SWT.BORDER);
        data.horizontalAlignment = GridData.FILL;
        data.grabExcessHorizontalSpace = true;
        location.setLayoutData(data);
    }

    browser = new Browser(parent, SWT.NONE);
    data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    data.verticalAlignment = GridData.FILL;
    data.horizontalSpan = 2;
    data.grabExcessHorizontalSpace = true;
    data.grabExcessVerticalSpace = true;
    browser.setLayoutData(data);

    browser.addProgressListener(new ProgressAdapter() {
        IProgressMonitor monitor = actionBars.getStatusLineManager().getProgressMonitor();
        boolean working = false;
        int workedSoFar;

        public void changed(ProgressEvent event) {
            if (DEBUG) {
                System.out.println("changed: " + event.current + "/" + event.total);
            }
            if (event.total == 0)
                return;
            if (!working) {
                if (event.current == event.total)
                    return;
                monitor.beginTask("", event.total); //$NON-NLS-1$
                workedSoFar = 0;
                working = true;
            }
            monitor.worked(event.current - workedSoFar);
            workedSoFar = event.current;
        }

        public void completed(ProgressEvent event) {
            if (DEBUG) {
                System.out.println("completed: " + event.current + "/" + event.total);
            }
            monitor.done();
            working = false;
        }
    });
    browser.addStatusTextListener(new StatusTextListener() {
        IStatusLineManager status = actionBars.getStatusLineManager();

        public void changed(StatusTextEvent event) {
            if (DEBUG) {
                System.out.println("status: " + event.text);
            }
            status.setMessage(event.text);
        }
    });
    if (BrowserApp.LOCATIONBAR_ENABLED) {
        browser.addLocationListener(new LocationAdapter() {
            public void changed(LocationEvent event) {
                if (event.top)
                    location.setText(event.location);
            }
        });
    }
    browser.addTitleListener(new TitleListener() {
        public void changed(TitleEvent event) {
            setPartName(event.title);
        }
    });
    browser.addOpenWindowListener(new OpenWindowListener() {
        public void open(WindowEvent event) {
            BrowserView.this.openWindow(event);
        }
    });
    // TODO: should handle VisibilityWindowListener.show and .hide events
    browser.addCloseWindowListener(new CloseWindowListener() {
        public void close(WindowEvent event) {
            BrowserView.this.close();
        }
    });
    if (BrowserApp.LOCATIONBAR_ENABLED) {
        location.addSelectionListener(new SelectionAdapter() {
            public void widgetDefaultSelected(SelectionEvent e) {
                browser.setUrl(location.getText());
            }
        });
    }

    // Hook the navigation actons as handlers for the retargetable actions
    // defined in BrowserActionBuilder.
    actionBars.setGlobalActionHandler("back", backAction); //$NON-NLS-1$
    actionBars.setGlobalActionHandler("forward", forwardAction); //$NON-NLS-1$
    actionBars.setGlobalActionHandler("stop", stopAction); //$NON-NLS-1$
    actionBars.setGlobalActionHandler("refresh", refreshAction); //$NON-NLS-1$
    actionBars.setGlobalActionHandler("openinbrowser", openInBrowserAction); //$NON-NLS-1$

    // Register the easter egg action with the key binding service,
    // allowing it to be invoked directly via keypress, 
    // without requiring the action to be visible in the UI.
    // Note that the address field needs to have focus for this to work, 
    // or any control other than the browser widget, due to 
    // <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=69919">bug 69919</a>.
    IHandlerService hs = (IHandlerService) getSite().getService(IHandlerService.class);
    IHandler easterHandler = new ActionHandler(easterEggAction);
    hs.activateHandler(easterEggAction.getActionDefinitionId(), easterHandler);
    return browser;
}