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

Example 16 with ITreeViewerListener

use of org.eclipse.jface.viewers.ITreeViewerListener in project titan.EclipsePlug-ins by eclipse.

the class LoggingBitsSubPage method createSubSectionFileMaskBits.

void createSubSectionFileMaskBits(final FormToolkit toolkit, final ScrolledForm form, final Composite parent) {
    Section section = toolkit.createSection(parent, Section.DESCRIPTION | ExpandableComposite.TITLE_BAR);
    section.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true));
    section.setText("File Log bitmask");
    section.setExpanded(true);
    section.addExpansionListener(new ExpansionAdapter() {

        @Override
        public void expansionStateChanged(final ExpansionEvent e) {
            form.reflow(false);
        }
    });
    Composite client = toolkit.createComposite(section, SWT.WRAP);
    GridLayout layout = new GridLayout();
    layout.numColumns = 1;
    client.setLayout(layout);
    section.setClient(client);
    toolkit.paintBordersFor(client);
    fileMaskViewer = new CheckboxTreeViewer(client, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL);
    fileMaskViewer.setContentProvider(new LoggingBitsContentProvider());
    fileMaskViewer.getTree().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    fileMaskViewer.setLabelProvider(new LoggingBitsLabelProvider());
    fileMaskViewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(final CheckStateChangedEvent event) {
            if (event.getChecked() && selectedLogEntry.getFileMaskRoot() == null) {
                createFileMaskRootNode(loggingPage.getSelectedTreeElement(), selectedLogEntry);
            }
            checkStateChangeHandler(selectedLogEntry.getFileMaskBits(), selectedLogEntry.getFileMask(), event);
            bitCompression(selectedLogEntry.getFileMaskBits(), selectedLogEntry.getFileMask());
            evaluateSelection(fileMaskViewer, selectedLogEntry.getFileMaskBits());
            if (!event.getChecked()) {
                if (selectedLogEntry.getFileMaskBits().keySet().isEmpty()) {
                    ConfigTreeNodeUtilities.removeChild(loggingSectionHandler.getLastSectionRoot(), selectedLogEntry.getFileMaskRoot());
                    selectedLogEntry.setFileMaskRoot(null);
                }
            }
        }
    });
    fileMaskViewer.getTree().addListener(SWT.MouseHover, new Listener() {

        @Override
        public void handleEvent(final Event event) {
            TreeItem item = fileMaskViewer.getTree().getItem(new Point(event.x, event.y));
            if (item != null) {
                if (item.getData() instanceof LoggingBit) {
                    fileMaskViewer.getTree().setToolTipText(((LoggingBit) item.getData()).getToolTip());
                    return;
                }
            }
            fileMaskViewer.getTree().setToolTipText("");
        }
    });
    fileMaskViewer.addTreeListener(new ITreeViewerListener() {

        @Override
        public void treeCollapsed(final TreeExpansionEvent event) {
        // Do nothing
        }

        @Override
        public void treeExpanded(final TreeExpansionEvent event) {
            evaluateSelection(fileMaskViewer, selectedLogEntry.getFileMaskBits());
        }
    });
    if (selectedLogEntry == null) {
        fileMaskViewer.getControl().setEnabled(false);
        fileMaskViewer.setInput(new EnumMap<LoggingBit, ParseTree>(LoggingBit.class));
    } else {
        fileMaskViewer.getControl().setEnabled(true);
        fileMaskViewer.setInput(selectedLogEntry.getFileMaskBits());
        bitCompression(selectedLogEntry.getFileMaskBits(), selectedLogEntry.getFileMask());
        evaluateSelection(fileMaskViewer, selectedLogEntry.getFileMaskBits());
    }
}

Example 17 with ITreeViewerListener

use of org.eclipse.jface.viewers.ITreeViewerListener in project titan.EclipsePlug-ins by eclipse.

the class LoggingBitsSubPage method createSubSectionConsoleMaskBits.

void createSubSectionConsoleMaskBits(final FormToolkit toolkit, final ScrolledForm form, final Composite parent) {
    Section section = toolkit.createSection(parent, Section.DESCRIPTION | ExpandableComposite.TITLE_BAR);
    section.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true));
    section.setText("Console Log bitmask");
    section.setExpanded(true);
    section.addExpansionListener(new ExpansionAdapter() {

        @Override
        public void expansionStateChanged(final ExpansionEvent e) {
            form.reflow(false);
        }
    });
    Composite client = toolkit.createComposite(section, SWT.WRAP);
    GridLayout layout = new GridLayout();
    layout.numColumns = 1;
    client.setLayout(layout);
    section.setClient(client);
    toolkit.paintBordersFor(client);
    consoleMaskViewer = new CheckboxTreeViewer(client, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL);
    consoleMaskViewer.setContentProvider(new LoggingBitsContentProvider());
    GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true);
    gd.heightHint = 230;
    consoleMaskViewer.getTree().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    consoleMaskViewer.setLabelProvider(new LoggingBitsLabelProvider());
    consoleMaskViewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(final CheckStateChangedEvent event) {
            if (event.getChecked() && selectedLogEntry.getConsoleMaskRoot() == null) {
                createConsoleMaskRootNode(loggingPage.getSelectedTreeElement(), selectedLogEntry);
            }
            checkStateChangeHandler(selectedLogEntry.getConsoleMaskBits(), selectedLogEntry.getConsoleMask(), event);
            bitCompression(selectedLogEntry.getConsoleMaskBits(), selectedLogEntry.getConsoleMask());
            evaluateSelection(consoleMaskViewer, selectedLogEntry.getConsoleMaskBits());
            if (!event.getChecked()) {
                if (selectedLogEntry.getConsoleMaskBits().keySet().isEmpty()) {
                    ConfigTreeNodeUtilities.removeChild(loggingSectionHandler.getLastSectionRoot(), selectedLogEntry.getConsoleMaskRoot());
                    selectedLogEntry.setConsoleMaskRoot(null);
                }
            }
        }
    });
    consoleMaskViewer.getTree().addListener(SWT.MouseHover, new Listener() {

        @Override
        public void handleEvent(final Event event) {
            TreeItem item = consoleMaskViewer.getTree().getItem(new Point(event.x, event.y));
            if (item != null) {
                if (item.getData() instanceof LoggingBit) {
                    consoleMaskViewer.getTree().setToolTipText(((LoggingBit) item.getData()).getToolTip());
                    return;
                }
            }
            consoleMaskViewer.getTree().setToolTipText("");
        }
    });
    consoleMaskViewer.addTreeListener(new ITreeViewerListener() {

        @Override
        public void treeCollapsed(final TreeExpansionEvent event) {
        // Do nothing
        }

        @Override
        public void treeExpanded(final TreeExpansionEvent event) {
            evaluateSelection(consoleMaskViewer, selectedLogEntry.getConsoleMaskBits());
        }
    });
    if (selectedLogEntry == null) {
        consoleMaskViewer.getControl().setEnabled(false);
        consoleMaskViewer.setInput(new EnumMap<LoggingBit, ParseTree>(LoggingBit.class));
    } else {
        consoleMaskViewer.getControl().setEnabled(true);
        consoleMaskViewer.setInput(selectedLogEntry.getConsoleMaskBits());
        bitCompression(selectedLogEntry.getConsoleMaskBits(), selectedLogEntry.getConsoleMask());
        evaluateSelection(consoleMaskViewer, selectedLogEntry.getConsoleMaskBits());
    }
}