Examples with ISelectionListener org.eclipse.ui.ISelectionListener used on opensource projects

Example 11 with ISelectionListener

use of org.eclipse.ui.ISelectionListener in project hale by halestudio.

the class TaskTreeView method createPartControl.

/**
 * @see WorkbenchPart#createPartControl(Composite)
 */
@Override
public void createPartControl(Composite parent) {
    Composite page = new Composite(parent, SWT.NONE);
    GridData data = new GridData(SWT.FILL, SWT.FILL, true, true);
    page.setLayoutData(data);
    // tree column layout
    TreeColumnLayout layout = new TreeColumnLayout();
    page.setLayout(layout);
    // tree viewer
    tree = new TreeViewer(page, SWT.SINGLE | SWT.FULL_SELECTION | SWT.BORDER);
    tree.setContentProvider(new CollectionTreeNodeContentProvider());
    tree.setUseHashlookup(true);
    tree.getTree().setHeaderVisible(true);
    tree.getTree().setLinesVisible(true);
    tree.setComparator(new TaskTreeComparator());
    taskService = HaleUI.getServiceProvider().getService(TaskService.class);
    // columns
    IColorProvider colorProvider = new TaskColorProvider(Display.getCurrent());
    // title/description
    TreeViewerColumn description = new TreeViewerColumn(tree, SWT.LEFT);
    description.getColumn().setText(Messages.TaskTreeView_TitleDescriptionText);
    description.getColumn().setToolTipText(Messages.TaskTreeView_description_tooltip);
    TreeColumnViewerLabelProvider descriptionLabelProvider = new TreeColumnViewerLabelProvider(new TaskDescriptionLabelProvider(0));
    descriptionLabelProvider.setProviders(colorProvider);
    description.setLabelProvider(descriptionLabelProvider);
    description.setEditingSupport(new ReadOnlyEditingSupport(tree, descriptionLabelProvider));
    layout.setColumnData(description.getColumn(), new ColumnWeightData(4));
    // number of tasks
    TreeViewerColumn number = new TreeViewerColumn(tree, SWT.RIGHT);
    // $NON-NLS-1$
    number.getColumn().setText("#");
    number.getColumn().setToolTipText(Messages.TaskTreeView_NumberText);
    TreeColumnViewerLabelProvider numberLabelProvider = new TreeColumnViewerLabelProvider(new TaskCountLabelProvider(0));
    numberLabelProvider.setProviders(colorProvider);
    number.setLabelProvider(numberLabelProvider);
    layout.setColumnData(number.getColumn(), new ColumnWeightData(0, 48));
    // user data: status
    TreeViewerColumn status = new TreeViewerColumn(tree, SWT.LEFT);
    status.getColumn().setText(Messages.TaskTreeView_StatusText);
    TreeColumnViewerLabelProvider statusLabelProvider = new TreeColumnViewerLabelProvider(new TaskStatusLabelProvider(0));
    statusLabelProvider.setProviders(colorProvider);
    status.setLabelProvider(statusLabelProvider);
    layout.setColumnData(status.getColumn(), new ColumnWeightData(1));
    status.setEditingSupport(new TaskStatusEditingSupport(tree, taskService));
    // user data: comment
    // TreeViewerColumn comment = new TreeViewerColumn(tree, SWT.LEFT);
    // comment.getColumn().setText(Messages.TaskTreeView_CommentText);
    // TreeColumnViewerLabelProvider commentLabelProvider = new TreeColumnViewerLabelProvider(
    // new TaskCommentLabelProvider(0));
    // commentLabelProvider.setProviders(colorProvider);
    // comment.setLabelProvider(commentLabelProvider);
    // layout.setColumnData(comment.getColumn(), new ColumnWeightData(4));
    // comment.setEditingSupport(new TaskCommentEditingSupport(tree, taskService));
    // listeners
    taskService.addListener(taskListener = new TaskServiceAdapter() {

        @Override
        public void tasksRemoved(final Iterable<Task<?>> tasks) {
            if (Display.getCurrent() != null) {
                removeTasks(tasks);
            } else {
                final Display display = PlatformUI.getWorkbench().getDisplay();
                display.syncExec(new Runnable() {

                    @Override
                    public void run() {
                        removeTasks(tasks);
                    }
                });
            }
        }

        @Override
        public void tasksAdded(final Iterable<Task<?>> tasks) {
            if (Display.getCurrent() != null) {
                addTasks(tasks);
            } else {
                final Display display = PlatformUI.getWorkbench().getDisplay();
                display.syncExec(new Runnable() {

                    @Override
                    public void run() {
                        addTasks(tasks);
                    }
                });
            }
        }

        @Override
        public void taskUserDataChanged(final ResolvedTask<?> task) {
            if (Display.getCurrent() != null) {
                updateNode(task);
            } else {
                final Display display = PlatformUI.getWorkbench().getDisplay();
                display.syncExec(new Runnable() {

                    @Override
                    public void run() {
                        updateNode(task);
                    }
                });
            }
        }
    });
    getSite().getWorkbenchWindow().getSelectionService().addPostSelectionListener(selectionListener = new ISelectionListener() {

        @Override
        public void selectionChanged(IWorkbenchPart part, ISelection selection) {
            if (!(part instanceof PropertiesViewPart)) {
                // selections
                return;
            }
            if (part != TaskTreeView.this) {
                update(selection);
            }
        }
    });
    createInput();
    configureActions();
    // interaction
    tree.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            ISelection selection = event.getSelection();
            if (!selection.isEmpty() && selection instanceof IStructuredSelection) {
                Object selected = ((IStructuredSelection) selection).getFirstElement();
                if (selected instanceof TreeNode) {
                    // determine value
                    Object tmp = ((TreeNode) selected).getValue();
                    Object value;
                    if (tmp.getClass().isArray()) {
                        value = ((Object[]) tmp)[0];
                    } else {
                        value = tmp;
                    }
                    if (value instanceof Task) {
                        // node is task node
                        Task<?> task = (Task<?>) value;
                        onDoubleClick(task.getMainContext());
                    } else if (value instanceof Cell) {
                        onDoubleClick(value);
                    }
                }
            }
        }
    });
}

Example 12 with ISelectionListener

use of org.eclipse.ui.ISelectionListener in project hale by halestudio.

the class TypeHierarchyView method createViewControl.

/**
 * @see eu.esdihumboldt.hale.ui.views.properties.PropertiesViewPart#createViewControl(org.eclipse.swt.widgets.Composite)
 */
@Override
public void createViewControl(Composite parent) {
    viewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    viewer.setContentProvider(new TypeHierarchyContentProvider());
    viewer.setLabelProvider(new TypeHierarchyLabelProvider(viewer));
    viewer.setComparator(new DefinitionComparator());
    contributeToActionBars();
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            update(event.getSelection());
        }
    });
    getSite().getWorkbenchWindow().getSelectionService().addPostSelectionListener(selectionListener = new ISelectionListener() {

        @Override
        public void selectionChanged(IWorkbenchPart part, ISelection selection) {
            if (!(part instanceof PropertiesViewPart)) {
                // selections
                return;
            }
            if (part != TypeHierarchyView.this) {
                update(selection);
            }
        }
    });
    getSite().setSelectionProvider(selectionProvider = new SelectionFilter(viewer) {

        @Override
        protected ISelection filter(ISelection selection) {
            if (selection != null && !selection.isEmpty() && selection instanceof IStructuredSelection) {
                List<Object> elements = new ArrayList<Object>();
                for (Object element : ((IStructuredSelection) selection).toList()) {
                    if (element instanceof ParentPath) {
                        // add parent path head instead of parent path
                        elements.add(((ParentPath) element).getHead());
                    } else {
                        elements.add(element);
                    }
                }
                return new StructuredSelection(elements);
            } else {
                return selection;
            }
        }
    });
    new ViewerMenu(getSite(), viewer);
}

Example 13 with ISelectionListener

use of org.eclipse.ui.ISelectionListener in project hale by halestudio.

the class ExtendedMapKit method setMapTool.

/**
 * @see BasicMapKit#setMapTool(MapTool)
 */
@Override
public void setMapTool(MapTool tool) {
    ISelectionService service = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService();
    MapTool oldTool = getMapTool();
    if (oldTool != null && oldTool instanceof ISelectionListener) {
        service.removeSelectionListener((ISelectionListener) oldTool);
    }
    super.setMapTool(tool);
    if (tool instanceof ISelectionListener) {
        service.addSelectionListener((ISelectionListener) tool);
    }
    // set the tool as selection provider
    if (tool instanceof ISelectionProvider) {
        view.setSelectionProvider((ISelectionProvider) tool);
    } else {
        view.setSelectionProvider(null);
    }
}

Example 14 with ISelectionListener

use of org.eclipse.ui.ISelectionListener in project egit by eclipse.

the class StagingView method createPartControl.

@Override
public void createPartControl(final Composite parent) {
    GridLayoutFactory.fillDefaults().applyTo(parent);
    toolkit = new FormToolkit(parent.getDisplay());
    parent.addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            if (commitMessageComponent.isAmending() || userEnteredCommitMessage())
                saveCommitMessageComponentState();
            else
                deleteCommitMessageComponentState();
            resources.dispose();
            toolkit.dispose();
        }
    });
    form = toolkit.createForm(parent);
    parent.addControlListener(new ControlListener() {

        private int[] defaultWeights = { 1, 1 };

        @Override
        public void controlResized(ControlEvent e) {
            org.eclipse.swt.graphics.Rectangle b = parent.getBounds();
            int oldOrientation = mainSashForm.getOrientation();
            if ((oldOrientation == SWT.HORIZONTAL) && (b.height > b.width)) {
                mainSashForm.setOrientation(SWT.VERTICAL);
                mainSashForm.setWeights(defaultWeights);
            } else if ((oldOrientation == SWT.VERTICAL) && (b.height <= b.width)) {
                mainSashForm.setOrientation(SWT.HORIZONTAL);
                mainSashForm.setWeights(defaultWeights);
            }
        }

        @Override
        public void controlMoved(ControlEvent e) {
        // ignore
        }
    });
    form.setImage(getImage(UIIcons.REPOSITORY));
    form.setText(UIText.StagingView_NoSelectionTitle);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(form);
    toolkit.decorateFormHeading(form);
    GridLayoutFactory.swtDefaults().applyTo(form.getBody());
    mainSashForm = new SashForm(form.getBody(), SWT.HORIZONTAL);
    saveSashFormWeightsOnDisposal(mainSashForm, HORIZONTAL_SASH_FORM_WEIGHT);
    toolkit.adapt(mainSashForm, true, true);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(mainSashForm);
    stagingSashForm = new SashForm(mainSashForm, getStagingFormOrientation());
    saveSashFormWeightsOnDisposal(stagingSashForm, STAGING_SASH_FORM_WEIGHT);
    toolkit.adapt(stagingSashForm, true, true);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(stagingSashForm);
    unstageAction = new Action(UIText.StagingView_UnstageItemMenuLabel, UIIcons.UNSTAGE) {

        @Override
        public void run() {
            unstage((IStructuredSelection) stagedViewer.getSelection());
        }
    };
    unstageAction.setToolTipText(UIText.StagingView_UnstageItemTooltip);
    stageAction = new Action(UIText.StagingView_StageItemMenuLabel, UIIcons.ELCL16_ADD) {

        @Override
        public void run() {
            stage((IStructuredSelection) unstagedViewer.getSelection());
        }
    };
    stageAction.setToolTipText(UIText.StagingView_StageItemTooltip);
    unstageAction.setEnabled(false);
    stageAction.setEnabled(false);
    unstageAllAction = new Action(UIText.StagingView_UnstageAllItemMenuLabel, UIIcons.UNSTAGE_ALL) {

        @Override
        public void run() {
            stagedViewer.getTree().selectAll();
            unstage((IStructuredSelection) stagedViewer.getSelection());
        }
    };
    unstageAllAction.setToolTipText(UIText.StagingView_UnstageAllItemTooltip);
    stageAllAction = new Action(UIText.StagingView_StageAllItemMenuLabel, UIIcons.ELCL16_ADD_ALL) {

        @Override
        public void run() {
            unstagedViewer.getTree().selectAll();
            stage((IStructuredSelection) unstagedViewer.getSelection());
        }
    };
    stageAllAction.setToolTipText(UIText.StagingView_StageAllItemTooltip);
    unstageAllAction.setEnabled(false);
    stageAllAction.setEnabled(false);
    unstagedSection = toolkit.createSection(stagingSashForm, ExpandableComposite.SHORT_TITLE_BAR);
    unstagedSection.clientVerticalSpacing = 0;
    unstagedSection.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
    createUnstagedToolBarComposite();
    Composite unstagedComposite = toolkit.createComposite(unstagedSection);
    toolkit.paintBordersFor(unstagedComposite);
    unstagedSection.setClient(unstagedComposite);
    GridLayoutFactory.fillDefaults().applyTo(unstagedComposite);
    unstagedViewer = createViewer(unstagedComposite, true, selection -> unstage(selection), stageAction);
    unstagedViewer.addSelectionChangedListener(event -> {
        boolean hasSelection = !event.getSelection().isEmpty();
        if (hasSelection != stageAction.isEnabled()) {
            stageAction.setEnabled(hasSelection);
            unstagedToolBarManager.update(true);
        }
    });
    Composite rebaseAndCommitComposite = toolkit.createComposite(mainSashForm);
    rebaseAndCommitComposite.setLayout(GridLayoutFactory.fillDefaults().create());
    rebaseSection = toolkit.createSection(rebaseAndCommitComposite, ExpandableComposite.SHORT_TITLE_BAR);
    rebaseSection.clientVerticalSpacing = 0;
    rebaseSection.setText(UIText.StagingView_RebaseLabel);
    Composite rebaseComposite = toolkit.createComposite(rebaseSection);
    toolkit.paintBordersFor(rebaseComposite);
    rebaseSection.setClient(rebaseComposite);
    rebaseSection.setLayoutData(GridDataFactory.fillDefaults().create());
    rebaseComposite.setLayout(GridLayoutFactory.fillDefaults().numColumns(3).equalWidth(true).create());
    GridDataFactory buttonGridData = GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER);
    this.rebaseAbortButton = toolkit.createButton(rebaseComposite, UIText.StagingView_RebaseAbort, SWT.PUSH);
    rebaseAbortButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            rebaseAbort();
        }
    });
    rebaseAbortButton.setImage(getImage(UIIcons.REBASE_ABORT));
    buttonGridData.applyTo(rebaseAbortButton);
    this.rebaseSkipButton = toolkit.createButton(rebaseComposite, UIText.StagingView_RebaseSkip, SWT.PUSH);
    rebaseSkipButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            rebaseSkip();
        }
    });
    rebaseSkipButton.setImage(getImage(UIIcons.REBASE_SKIP));
    buttonGridData.applyTo(rebaseSkipButton);
    this.rebaseContinueButton = toolkit.createButton(rebaseComposite, UIText.StagingView_RebaseContinue, SWT.PUSH);
    rebaseContinueButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            rebaseContinue();
        }
    });
    rebaseContinueButton.setImage(getImage(UIIcons.REBASE_CONTINUE));
    buttonGridData.applyTo(rebaseContinueButton);
    showControl(rebaseSection, false);
    commitMessageSection = toolkit.createSection(rebaseAndCommitComposite, ExpandableComposite.SHORT_TITLE_BAR);
    commitMessageSection.clientVerticalSpacing = 0;
    commitMessageSection.setText(UIText.StagingView_CommitMessage);
    commitMessageSection.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
    Composite commitMessageToolbarComposite = toolkit.createComposite(commitMessageSection);
    commitMessageToolbarComposite.setBackground(null);
    commitMessageToolbarComposite.setLayout(createRowLayoutWithoutMargin());
    commitMessageSection.setTextClient(commitMessageToolbarComposite);
    ToolBarManager commitMessageToolBarManager = new ToolBarManager(SWT.FLAT | SWT.HORIZONTAL);
    amendPreviousCommitAction = new Action(UIText.StagingView_Ammend_Previous_Commit, IAction.AS_CHECK_BOX) {

        @Override
        public void run() {
            commitMessageComponent.setAmendingButtonSelection(isChecked());
            updateMessage();
        }
    };
    amendPreviousCommitAction.setImageDescriptor(UIIcons.AMEND_COMMIT);
    commitMessageToolBarManager.add(amendPreviousCommitAction);
    signedOffByAction = new Action(UIText.StagingView_Add_Signed_Off_By, IAction.AS_CHECK_BOX) {

        @Override
        public void run() {
            commitMessageComponent.setSignedOffButtonSelection(isChecked());
        }
    };
    signedOffByAction.setImageDescriptor(UIIcons.SIGNED_OFF);
    commitMessageToolBarManager.add(signedOffByAction);
    addChangeIdAction = new Action(UIText.StagingView_Add_Change_ID, IAction.AS_CHECK_BOX) {

        @Override
        public void run() {
            commitMessageComponent.setChangeIdButtonSelection(isChecked());
        }
    };
    addChangeIdAction.setImageDescriptor(UIIcons.GERRIT);
    commitMessageToolBarManager.add(addChangeIdAction);
    commitMessageToolBarManager.createControl(commitMessageToolbarComposite);
    Composite commitMessageComposite = toolkit.createComposite(commitMessageSection);
    commitMessageSection.setClient(commitMessageComposite);
    GridLayoutFactory.fillDefaults().numColumns(1).applyTo(commitMessageComposite);
    warningLabel = new ToggleableWarningLabel(commitMessageComposite, SWT.NONE);
    GridDataFactory.fillDefaults().grab(true, false).exclude(true).applyTo(warningLabel);
    Composite commitMessageTextComposite = toolkit.createComposite(commitMessageComposite);
    toolkit.paintBordersFor(commitMessageTextComposite);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(commitMessageTextComposite);
    GridLayoutFactory.fillDefaults().numColumns(1).extendedMargins(2, 2, 2, 2).applyTo(commitMessageTextComposite);
    final CommitProposalProcessor commitProposalProcessor = new CommitProposalProcessor() {

        @Override
        protected Collection<String> computeFileNameProposals() {
            return getStagedFileNames();
        }

        @Override
        protected Collection<String> computeMessageProposals() {
            return CommitMessageHistory.getCommitHistory();
        }
    };
    commitMessageText = new CommitMessageArea(commitMessageTextComposite, EMPTY_STRING, SWT.NONE) {

        @Override
        protected CommitProposalProcessor getCommitProposalProcessor() {
            return commitProposalProcessor;
        }

        @Override
        protected IHandlerService getHandlerService() {
            return CommonUtils.getService(getSite(), IHandlerService.class);
        }
    };
    commitMessageText.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(commitMessageText);
    UIUtils.addBulbDecorator(commitMessageText.getTextWidget(), UIText.CommitDialog_ContentAssist);
    Composite composite = toolkit.createComposite(commitMessageComposite);
    toolkit.paintBordersFor(composite);
    GridDataFactory.fillDefaults().grab(true, false).applyTo(composite);
    GridLayoutFactory.swtDefaults().numColumns(2).applyTo(composite);
    toolkit.createLabel(composite, UIText.StagingView_Author).setForeground(toolkit.getColors().getColor(IFormColors.TB_TOGGLE));
    authorText = toolkit.createText(composite, null);
    authorText.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER);
    authorText.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
    toolkit.createLabel(composite, UIText.StagingView_Committer).setForeground(toolkit.getColors().getColor(IFormColors.TB_TOGGLE));
    committerText = toolkit.createText(composite, null);
    committerText.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER);
    committerText.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
    Composite buttonsContainer = toolkit.createComposite(composite);
    GridDataFactory.fillDefaults().grab(true, false).span(2, 1).indent(0, 8).applyTo(buttonsContainer);
    GridLayoutFactory.fillDefaults().numColumns(2).applyTo(buttonsContainer);
    ignoreErrors = toolkit.createButton(buttonsContainer, UIText.StagingView_IgnoreErrors, SWT.CHECK);
    ignoreErrors.setSelection(false);
    ignoreErrors.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            updateMessage();
            updateCommitButtons();
        }
    });
    getPreferenceStore().addPropertyChangeListener(new IPropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent event) {
            if (isDisposed()) {
                getPreferenceStore().removePropertyChangeListener(this);
                return;
            }
            asyncExec(() -> {
                updateIgnoreErrorsButtonVisibility();
                updateMessage();
                updateCommitButtons();
            });
        }
    });
    GridDataFactory.fillDefaults().align(SWT.BEGINNING, SWT.BEGINNING).grab(true, true).applyTo(ignoreErrors);
    updateIgnoreErrorsButtonVisibility();
    // $NON-NLS-1$
    Label filler = toolkit.createLabel(buttonsContainer, "");
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(filler);
    Composite commitButtonsContainer = toolkit.createComposite(buttonsContainer);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).applyTo(commitButtonsContainer);
    GridLayoutFactory.fillDefaults().numColumns(2).equalWidth(true).applyTo(commitButtonsContainer);
    this.commitAndPushButton = toolkit.createButton(commitButtonsContainer, UIText.StagingView_CommitAndPush, SWT.PUSH);
    commitAndPushButton.setImage(getImage(UIIcons.PUSH));
    commitAndPushButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            commit(true);
        }
    });
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).applyTo(commitAndPushButton);
    this.commitButton = toolkit.createButton(commitButtonsContainer, UIText.StagingView_Commit, SWT.PUSH);
    commitButton.setImage(getImage(UIIcons.COMMIT));
    commitButton.setText(UIText.StagingView_Commit);
    commitButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            commit(false);
        }
    });
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).applyTo(commitButton);
    stagedSection = toolkit.createSection(stagingSashForm, ExpandableComposite.SHORT_TITLE_BAR);
    stagedSection.clientVerticalSpacing = 0;
    createStagedToolBarComposite();
    Composite stagedComposite = toolkit.createComposite(stagedSection);
    toolkit.paintBordersFor(stagedComposite);
    stagedSection.setClient(stagedComposite);
    GridLayoutFactory.fillDefaults().applyTo(stagedComposite);
    stagedViewer = createViewer(stagedComposite, false, selection -> stage(selection), unstageAction);
    stagedViewer.getLabelProvider().addListener(event -> {
        updateMessage();
        updateCommitButtons();
    });
    stagedViewer.addSelectionChangedListener(event -> {
        boolean hasSelection = !event.getSelection().isEmpty();
        if (hasSelection != unstageAction.isEnabled()) {
            unstageAction.setEnabled(hasSelection);
            stagedToolBarManager.update(true);
        }
    });
    selectionChangedListener = new ISelectionListener() {

        @Override
        public void selectionChanged(IWorkbenchPart part, ISelection selection) {
            if (part == getSite().getPart()) {
                return;
            }
            // don't accept text selection, only structural one
            if (selection instanceof StructuredSelection) {
                reactOnSelection((StructuredSelection) selection);
            }
        }
    };
    partListener = new PartListener();
    IPreferenceStore preferenceStore = getPreferenceStore();
    if (preferenceStore.contains(UIPreferences.STAGING_VIEW_SYNC_SELECTION))
        reactOnSelection = preferenceStore.getBoolean(UIPreferences.STAGING_VIEW_SYNC_SELECTION);
    else
        preferenceStore.setDefault(UIPreferences.STAGING_VIEW_SYNC_SELECTION, true);
    preferenceStore.addPropertyChangeListener(uiPrefsListener);
    InstanceScope.INSTANCE.getNode(org.eclipse.egit.core.Activator.getPluginId()).addPreferenceChangeListener(prefListener);
    updateSectionText();
    stagedSection.setToolTipText(UIText.StagingView_StagedChangesTooltip);
    unstagedSection.setToolTipText(UIText.StagingView_UnstagedChangesTooltip);
    updateToolbar();
    enableCommitWidgets(false);
    refreshAction.setEnabled(false);
    createPopupMenu(unstagedViewer);
    createPopupMenu(stagedViewer);
    final ICommitMessageComponentNotifications listener = new ICommitMessageComponentNotifications() {

        @Override
        public void updateSignedOffToggleSelection(boolean selection) {
            signedOffByAction.setChecked(selection);
        }

        @Override
        public void updateChangeIdToggleSelection(boolean selection) {
            addChangeIdAction.setChecked(selection);
            commitAndPushButton.setImage(getImage(selection ? UIIcons.GERRIT : UIIcons.PUSH));
        }

        @Override
        public void statusUpdated() {
            updateMessage();
        }
    };
    commitMessageComponent = new CommitMessageComponent(listener);
    commitMessageComponent.attachControls(commitMessageText, authorText, committerText);
    // allow to commit with ctrl-enter
    commitMessageText.getTextWidget().addVerifyKeyListener(new VerifyKeyListener() {

        @Override
        public void verifyKey(VerifyEvent event) {
            if (UIUtils.isSubmitKeyEvent(event)) {
                event.doit = false;
                commit(false);
            }
        }
    });
    commitMessageText.getTextWidget().addFocusListener(new FocusListener() {

        @Override
        public void focusGained(FocusEvent e) {
            // Ctrl+Enter shortcut only works when the focus is on the commit message text
            String commitButtonTooltip = MessageFormat.format(UIText.StagingView_CommitToolTip, UIUtils.SUBMIT_KEY_STROKE.format());
            commitButton.setToolTipText(commitButtonTooltip);
        }

        @Override
        public void focusLost(FocusEvent e) {
            commitButton.setToolTipText(null);
        }
    });
    // react on selection changes
    IWorkbenchPartSite site = getSite();
    ISelectionService srv = CommonUtils.getService(site, ISelectionService.class);
    srv.addPostSelectionListener(selectionChangedListener);
    CommonUtils.getService(site, IPartService.class).addPartListener(partListener);
    // Use current selection to populate staging view
    UIUtils.notifySelectionChangedWithCurrentSelection(selectionChangedListener, site);
    site.setSelectionProvider(new RepositorySelectionProvider(new MultiViewerSelectionProvider(unstagedViewer, stagedViewer), () -> realRepository));
    ViewerFilter filter = new ViewerFilter() {

        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            StagingViewContentProvider contentProvider = getContentProvider((TreeViewer) viewer);
            if (element instanceof StagingEntry)
                return contentProvider.isInFilter((StagingEntry) element);
            else if (element instanceof StagingFolderEntry)
                return contentProvider.hasVisibleChildren((StagingFolderEntry) element);
            return true;
        }
    };
    unstagedViewer.addFilter(filter);
    stagedViewer.addFilter(filter);
    restoreSashFormWeights();
    reactOnInitialSelection();
    IWorkbenchSiteProgressService service = CommonUtils.getService(getSite(), IWorkbenchSiteProgressService.class);
    if (service != null && reactOnSelection)
        // If we are linked, each time IndexDiffUpdateJob starts, indicate
        // that the view is busy (e.g. reload() will trigger this job in
        // background!).
        service.showBusyForFamily(org.eclipse.egit.core.JobFamilies.INDEX_DIFF_CACHE_UPDATE);
}

Example 15 with ISelectionListener

use of org.eclipse.ui.ISelectionListener in project egit by eclipse.

the class ReflogView method createPartControl.

@Override
public void createPartControl(Composite parent) {
    dateFormatter = PreferenceBasedDateFormatter.create();
    GridLayoutFactory.fillDefaults().applyTo(parent);
    toolkit = new FormToolkit(parent.getDisplay());
    parent.addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            toolkit.dispose();
        }
    });
    form = toolkit.createForm(parent);
    Image repoImage = UIIcons.REPOSITORY.createImage();
    UIUtils.hookDisposal(form, repoImage);
    Image commitImage = UIIcons.CHANGESET.createImage();
    UIUtils.hookDisposal(form, commitImage);
    form.setImage(repoImage);
    form.setText(UIText.StagingView_NoSelectionTitle);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(form);
    toolkit.decorateFormHeading(form);
    GridLayoutFactory.fillDefaults().applyTo(form.getBody());
    Composite tableComposite = toolkit.createComposite(form.getBody());
    tableComposite.setLayout(new GridLayout());
    GridDataFactory.fillDefaults().grab(true, true).applyTo(tableComposite);
    final TreeColumnLayout layout = new TreeColumnLayout();
    FilteredTree filteredTree = new FilteredTree(tableComposite, SWT.NONE | SWT.BORDER | SWT.FULL_SELECTION, new PatternFilter(), true) {

        @Override
        protected void createControl(Composite composite, int treeStyle) {
            super.createControl(composite, treeStyle);
            treeComposite.setLayout(layout);
        }
    };
    toolkit.adapt(filteredTree);
    refLogTableTreeViewer = filteredTree.getViewer();
    refLogTableTreeViewer.getTree().setLinesVisible(true);
    refLogTableTreeViewer.getTree().setHeaderVisible(true);
    refLogTableTreeViewer.setContentProvider(new ReflogViewContentProvider());
    ColumnViewerToolTipSupport.enableFor(refLogTableTreeViewer);
    TreeViewerColumn toColumn = createColumn(layout, UIText.ReflogView_CommitColumnHeader, 10, SWT.LEFT);
    toColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            if (element instanceof ReflogEntry) {
                final ReflogEntry entry = (ReflogEntry) element;
                return entry.getNewId().abbreviate(7).name();
            }
            return null;
        }

        @Override
        public String getToolTipText(Object element) {
            if (element instanceof ReflogEntry) {
                final ReflogEntry entry = (ReflogEntry) element;
                return entry.getNewId().name();
            }
            return null;
        }

        @Override
        public Image getImage(Object element) {
            if (element instanceof ReflogEntry) {
                return commitImage;
            }
            return null;
        }
    });
    TreeViewerColumn commitMessageColumn = createColumn(layout, UIText.ReflogView_CommitMessageColumnHeader, 40, SWT.LEFT);
    commitMessageColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            if (element instanceof ReflogEntry) {
                final ReflogEntry entry = (ReflogEntry) element;
                RevCommit c = getCommit(entry);
                // $NON-NLS-1$
                return c == null ? "" : c.getShortMessage();
            } else if (element instanceof IWorkbenchAdapter) {
                return ((IWorkbenchAdapter) element).getLabel(element);
            }
            return null;
        }

        private RevCommit getCommit(final ReflogEntry entry) {
            try (RevWalk walk = new RevWalk(getRepository())) {
                walk.setRetainBody(true);
                return walk.parseCommit(entry.getNewId());
            } catch (IOException ignored) {
                // ignore
                return null;
            }
        }
    });
    TreeViewerColumn dateColumn = createColumn(layout, UIText.ReflogView_DateColumnHeader, 15, SWT.LEFT);
    dateColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            if (element instanceof ReflogEntry) {
                final ReflogEntry entry = (ReflogEntry) element;
                final PersonIdent who = entry.getWho();
                return dateFormatter.formatDate(who);
            }
            return null;
        }

        @Override
        public Image getImage(Object element) {
            return null;
        }
    });
    TreeViewerColumn messageColumn = createColumn(layout, UIText.ReflogView_MessageColumnHeader, 40, SWT.LEFT);
    messageColumn.setLabelProvider(new ColumnLabelProvider() {

        private ResourceManager resourceManager = new LocalResourceManager(JFaceResources.getResources());

        @Override
        public String getText(Object element) {
            if (element instanceof ReflogEntry) {
                final ReflogEntry entry = (ReflogEntry) element;
                return entry.getComment();
            }
            return null;
        }

        @Override
        public Image getImage(Object element) {
            if (!(element instanceof ReflogEntry)) {
                return null;
            }
            String comment = ((ReflogEntry) element).getComment();
            if (// $NON-NLS-1$ //$NON-NLS-2$
            comment.startsWith("commit:") || comment.startsWith("commit (initial):"))
                return (Image) resourceManager.get(UIIcons.COMMIT);
            if (// $NON-NLS-1$
            comment.startsWith("commit (amend):"))
                return (Image) resourceManager.get(UIIcons.AMEND_COMMIT);
            if (// $NON-NLS-1$
            comment.startsWith("pull"))
                return (Image) resourceManager.get(UIIcons.PULL);
            if (// $NON-NLS-1$
            comment.startsWith("clone"))
                return (Image) resourceManager.get(UIIcons.CLONEGIT);
            if (// $NON-NLS-1$
            comment.startsWith("rebase"))
                return (Image) resourceManager.get(UIIcons.REBASE);
            if (// $NON-NLS-1$
            comment.startsWith("merge"))
                return (Image) resourceManager.get(UIIcons.MERGE);
            if (// $NON-NLS-1$
            comment.startsWith("fetch"))
                return (Image) resourceManager.get(UIIcons.FETCH);
            if (// $NON-NLS-1$
            comment.startsWith("branch"))
                return (Image) resourceManager.get(UIIcons.CREATE_BRANCH);
            if (// $NON-NLS-1$
            comment.startsWith("checkout"))
                return (Image) resourceManager.get(UIIcons.CHECKOUT);
            return null;
        }

        @Override
        public void dispose() {
            resourceManager.dispose();
            super.dispose();
        }
    });
    new OpenAndLinkWithEditorHelper(refLogTableTreeViewer) {

        @Override
        protected void linkToEditor(ISelection selection) {
        // Not supported
        }

        @Override
        protected void open(ISelection sel, boolean activate) {
            handleOpen(sel, OpenStrategy.activateOnOpen());
        }

        @Override
        protected void activate(ISelection selection) {
            handleOpen(selection, true);
        }

        private void handleOpen(ISelection selection, boolean activateOnOpen) {
            if (selection instanceof IStructuredSelection)
                if (selection.isEmpty())
                    return;
            Repository repo = getRepository();
            if (repo == null)
                return;
            try (RevWalk walk = new RevWalk(repo)) {
                for (Object element : ((IStructuredSelection) selection).toArray()) {
                    ReflogEntry entry = (ReflogEntry) element;
                    ObjectId id = entry.getNewId();
                    if (id == null || id.equals(ObjectId.zeroId()))
                        id = entry.getOldId();
                    if (id != null && !id.equals(ObjectId.zeroId()))
                        CommitEditor.openQuiet(new RepositoryCommit(repo, walk.parseCommit(id)), activateOnOpen);
                }
            } catch (IOException e) {
                Activator.logError(UIText.ReflogView_ErrorOnOpenCommit, e);
            }
        }
    };
    uiPrefsListener = new IPropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent event) {
            String property = event.getProperty();
            if (UIPreferences.DATE_FORMAT.equals(property) || UIPreferences.DATE_FORMAT_CHOICE.equals(property)) {
                dateFormatter = PreferenceBasedDateFormatter.create();
                refLogTableTreeViewer.refresh();
            }
        }
    };
    Activator.getDefault().getPreferenceStore().addPropertyChangeListener(uiPrefsListener);
    selectionChangedListener = new ISelectionListener() {

        @Override
        public void selectionChanged(IWorkbenchPart part, ISelection selection) {
            if (part instanceof IEditorPart) {
                IEditorInput input = ((IEditorPart) part).getEditorInput();
                if (input instanceof IFileEditorInput)
                    reactOnSelection(new StructuredSelection(((IFileEditorInput) input).getFile()));
            } else
                reactOnSelection(selection);
        }
    };
    IWorkbenchPartSite site = getSite();
    ISelectionService service = CommonUtils.getService(site, ISelectionService.class);
    service.addPostSelectionListener(selectionChangedListener);
    // Use current selection to populate reflog view
    UIUtils.notifySelectionChangedWithCurrentSelection(selectionChangedListener, site);
    site.setSelectionProvider(new RepositorySelectionProvider(refLogTableTreeViewer, () -> getRepository()));
    addRefsChangedListener = Repository.getGlobalListenerList().addRefsChangedListener(this);
    // Toolbar
    IToolBarManager toolbar = getViewSite().getActionBars().getToolBarManager();
    switchRepositoriesAction = new RepositoryToolbarAction(false, () -> getRepository(), repo -> reactOnSelection(new StructuredSelection(repo)));
    toolbar.add(switchRepositoriesAction);
    getViewSite().getActionBars().updateActionBars();
    // register context menu
    MenuManager menuManager = new MenuManager();
    menuManager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
    Tree tree = refLogTableTreeViewer.getTree();
    tree.setMenu(menuManager.createContextMenu(tree));
    MenuManager resetManager = ResetMenu.createMenu(getSite());
    menuManager.add(resetManager);
    getSite().registerContextMenu(POPUP_MENU_ID, menuManager, refLogTableTreeViewer);
}