Examples with DelegatingStyledCellLabelProvider org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider used on opensource projects

Example 11 with DelegatingStyledCellLabelProvider

use of org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider in project egit by eclipse.

the class MergeResultDialog method createDialogArea.

@Override
public Control createDialogArea(final Composite parent) {
    final Composite composite = (Composite) super.createDialogArea(parent);
    GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 2;
    composite.setLayout(gridLayout);
    // result
    Label resultLabel = new Label(composite, SWT.NONE);
    resultLabel.setText(UIText.MergeResultDialog_result);
    resultLabel.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false));
    Text resultText = new Text(composite, SWT.READ_ONLY);
    MergeStatus status = mergeResult.getMergeStatus();
    resultText.setText(status.toString());
    resultText.setSelection(resultText.getCaretPosition());
    resultText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    if (status == MergeStatus.FAILED) {
        resultText.setForeground(parent.getDisplay().getSystemColor(SWT.COLOR_RED));
        StringBuilder paths = new StringBuilder();
        Label pathsLabel = new Label(composite, SWT.NONE);
        pathsLabel.setText(UIText.MergeResultDialog_failed);
        pathsLabel.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));
        Text pathsText = new Text(composite, SWT.READ_ONLY);
        pathsText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
        Set<Entry<String, MergeFailureReason>> failedPaths = mergeResult.getFailingPaths().entrySet();
        int n = 0;
        for (Map.Entry<String, MergeFailureReason> e : failedPaths) {
            if (n > 0)
                paths.append(Text.DELIMITER);
            paths.append(e.getValue());
            // $NON-NLS-1$
            paths.append("\t");
            paths.append(e.getKey());
            n++;
            if (n > 10 && failedPaths.size() > 15)
                break;
        }
        if (n < failedPaths.size()) {
            paths.append(Text.DELIMITER);
            paths.append(MessageFormat.format(UIText.MergeResultDialog_nMore, Integer.valueOf(n - failedPaths.size())));
        }
        pathsText.setText(paths.toString());
    }
    if (status == MergeStatus.FAST_FORWARD || status == MergeStatus.FAST_FORWARD_SQUASHED || status == MergeStatus.MERGED) {
        // new head
        Label newHeadLabel = new Label(composite, SWT.NONE);
        newHeadLabel.setText(UIText.MergeResultDialog_newHead);
        newHeadLabel.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false));
        Text newHeadText = new Text(composite, SWT.READ_ONLY);
        ObjectId newHead = mergeResult.getNewHead();
        if (newHead != null)
            newHeadText.setText(getCommitMessage(newHead) + SPACE + abbreviate(mergeResult.getNewHead(), true));
        newHeadText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    }
    // Merge Input
    Label mergeInputLabel = new Label(composite, SWT.NONE);
    mergeInputLabel.setText(UIText.MergeResultDialog_mergeInput);
    GridDataFactory.fillDefaults().align(SWT.LEAD, SWT.CENTER).span(2, 1).applyTo(mergeInputLabel);
    TableViewer viewer = new TableViewer(composite);
    viewer.setContentProvider(new IStructuredContentProvider() {

        @Override
        public void dispose() {
        // empty
        }

        @Override
        public void inputChanged(Viewer theViewer, Object oldInput, Object newInput) {
        // empty
        }

        @Override
        public Object[] getElements(Object inputElement) {
            return getCommits(mergeResult.getMergedCommits());
        }
    });
    final IStyledLabelProvider styleProvider = new IStyledLabelProvider() {

        private final WorkbenchLabelProvider wrapped = new WorkbenchLabelProvider();

        @Override
        public void removeListener(ILabelProviderListener listener) {
        // Empty
        }

        @Override
        public boolean isLabelProperty(Object element, String property) {
            return false;
        }

        @Override
        public void dispose() {
            wrapped.dispose();
        }

        @Override
        public void addListener(ILabelProviderListener listener) {
        // Empty
        }

        @Override
        public StyledString getStyledText(Object element) {
            // supported
            if (element instanceof RepositoryCommit)
                return ((RepositoryCommit) element).getStyledText(element);
            return new StyledString(wrapped.getText(element));
        }

        @Override
        public Image getImage(Object element) {
            return wrapped.getImage(element);
        }
    };
    viewer.setLabelProvider(new DelegatingStyledCellLabelProvider(styleProvider));
    applyDialogFont(composite);
    GridDataFactory.fillDefaults().grab(true, true).align(SWT.FILL, SWT.FILL).span(2, 1).applyTo(viewer.getControl());
    viewer.setInput(mergeResult);
    new OpenAndLinkWithEditorHelper(viewer) {

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

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

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

        private void handleOpen(ISelection selection, boolean activateOnOpen) {
            if (selection instanceof IStructuredSelection)
                for (Object element : ((IStructuredSelection) selection).toArray()) if (element instanceof RepositoryCommit)
                    CommitEditor.openQuiet((RepositoryCommit) element, activateOnOpen);
        }
    };
    return composite;
}

Example 12 with DelegatingStyledCellLabelProvider

use of org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider in project egit by eclipse.

the class CommitSearchPage method addRepositoryControl.

private void addRepositoryControl(Composite parent) {
    repositoryGroup = new Group(parent, SWT.NONE);
    repositoryGroup.setBackgroundMode(SWT.INHERIT_DEFAULT);
    GridDataFactory.fillDefaults().grab(true, true).span(2, 1).applyTo(repositoryGroup);
    GridLayoutFactory.swtDefaults().numColumns(2).applyTo(repositoryGroup);
    this.repositoryViewer = CheckboxTableViewer.newCheckList(repositoryGroup, SWT.SINGLE | SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER);
    this.repositoryViewer.setLabelProvider(new DelegatingStyledCellLabelProvider(new RepositoriesViewLabelProvider()));
    this.repositoryViewer.setContentProvider(new RepositoriesViewContentProvider());
    this.repositoryViewer.setInput(ResourcesPlugin.getWorkspace().getRoot());
    this.repositoryViewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            updateOKStatus();
            repositoryGroup.setText(getRepositoryText());
        }
    });
    GridDataFactory.fillDefaults().grab(true, true).hint(SWT.DEFAULT, 40).applyTo(this.repositoryViewer.getControl());
    ToolBar checkBar = new ToolBar(repositoryGroup, SWT.FLAT | SWT.VERTICAL);
    GridDataFactory.swtDefaults().align(SWT.BEGINNING, SWT.TOP).grab(false, true).applyTo(checkBar);
    ToolItem checkItem = new ToolItem(checkBar, SWT.PUSH);
    checkItem.setToolTipText(UIText.CommitSearchPage_CheckAll);
    Image checkImage = UIIcons.CHECK_ALL.createImage();
    UIUtils.hookDisposal(checkItem, checkImage);
    checkItem.setImage(checkImage);
    checkItem.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            repositoryViewer.setAllChecked(true);
            repositoryGroup.setText(getRepositoryText());
            updateOKStatus();
        }
    });
    ToolItem uncheckItem = new ToolItem(checkBar, SWT.PUSH);
    uncheckItem.setToolTipText(UIText.CommitSearchPage_UncheckAll);
    Image uncheckImage = UIIcons.UNCHECK_ALL.createImage();
    UIUtils.hookDisposal(uncheckItem, uncheckImage);
    uncheckItem.setImage(uncheckImage);
    uncheckItem.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            repositoryViewer.setAllChecked(false);
            repositoryGroup.setText(getRepositoryText());
            updateOKStatus();
        }
    });
    this.searchAllBranchesButton = new Button(repositoryGroup, SWT.CHECK);
    this.searchAllBranchesButton.setText(UIText.CommitSearchPage_SearchAllBranches);
    GridDataFactory.swtDefaults().grab(true, false).span(2, 1).applyTo(this.searchAllBranchesButton);
    repositoryGroup.setText(getRepositoryText());
}

Example 13 with DelegatingStyledCellLabelProvider

use of org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider in project egit by eclipse.

the class CommitSearchResultsPage method configureViewer.

private void configureViewer(StructuredViewer viewer) {
    viewer.setComparator(new CommitSorter());
    viewer.setContentProvider(new WorkbenchContentProvider() {

        @Override
        public Object[] getElements(Object element) {
            if (getLayout() == FLAG_LAYOUT_TREE) {
                Map<Repository, RepositoryMatch> repos = new HashMap<>();
                for (Object inputElement : getInput().getElements()) {
                    RepositoryCommit commit = (RepositoryCommit) inputElement;
                    RepositoryMatch match = repos.get(commit.getRepository());
                    if (match == null) {
                        match = new RepositoryMatch(commit.getRepository());
                        repos.put(commit.getRepository(), match);
                    }
                    match.addCommit(commit);
                }
                return repos.values().toArray();
            }
            return super.getElements(element);
        }
    });
    viewer.setLabelProvider(new DelegatingStyledCellLabelProvider(new CommitResultLabelProvider(getLayout())));
}