Examples with TreeColumn org.eclipse.swt.widgets.TreeColumn used on opensource projects

Example 61 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project n4js by eclipse.

the class TreeViewerBuilder method createViewer.

@Override
protected TreeViewer createViewer(final Composite parent, final AbstractColumnLayout columnLayout, final int style) {
    final TreeViewer viewer = new TreeViewer(parent, virual ? (style | VIRTUAL) : style);
    final Tree tree = viewer.getTree();
    tree.setLinesVisible(linesVisible);
    tree.setHeaderVisible(headerVisible);
    int columnIndex = 0;
    for (final String columnLabel : columnLabels) {
        final TreeViewerColumn viewerColumn = new TreeViewerColumn(viewer, NONE);
        final TreeColumn column = viewerColumn.getColumn();
        columnLayout.setColumnData(column, createColumnLayoutData(columnIndex));
        column.setText(columnLabel);
        column.setMoveable(moveable);
        columnIndex++;
    }
    return viewer;
}

Example 62 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project rap by entirej.

the class EJRWTTreeTableRecordBlockRenderer method buildGuiComponent.

@Override
public void buildGuiComponent(EJRWTEntireJGridPane blockCanvas) {
    EJFrameworkExtensionProperties appProp = EJCoreProperties.getInstance().getApplicationDefinedProperties();
    if (appProp != null) {
        EJFrameworkExtensionProperties propertyGroup = appProp.getPropertyGroup(EJRWTSingleRecordBlockDefinitionProperties.ACTION_GROUP);
        if (propertyGroup != null) {
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_QUERY_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_QUERY_KEY);
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_INSERT_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_INSERT_KEY);
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_UPDATE_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_UPDATE_KEY);
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_DELETE_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_DELETE_KEY);
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_REFRESH_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_REFRESH_KEY);
        }
    }
    EJBlockProperties blockProperties = _block.getProperties();
    EJMainScreenProperties mainScreenProperties = blockProperties.getMainScreenProperties();
    GridData gridData = new GridData(GridData.FILL_BOTH);
    gridData.widthHint = mainScreenProperties.getWidth();
    gridData.heightHint = mainScreenProperties.getHeight();
    gridData.horizontalSpan = mainScreenProperties.getHorizontalSpan();
    gridData.verticalSpan = mainScreenProperties.getVerticalSpan();
    gridData.grabExcessHorizontalSpace = mainScreenProperties.canExpandHorizontally();
    gridData.grabExcessVerticalSpace = mainScreenProperties.canExpandVertically();
    if (gridData.grabExcessHorizontalSpace) {
        gridData.minimumWidth = mainScreenProperties.getWidth();
    }
    if (gridData.grabExcessVerticalSpace) {
        gridData.minimumHeight = mainScreenProperties.getHeight();
    }
    _rendererProp = blockProperties.getBlockRendererProperties();
    blockCanvas.setLayoutData(gridData);
    EJFrameworkExtensionProperties sectionProperties = null;
    if (_rendererProp != null) {
        sectionProperties = _rendererProp.getPropertyGroup(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR);
    }
    if (sectionProperties != null && sectionProperties.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE) != null && !EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE_GROUP.equals(sectionProperties.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE))) {
        int style = ExpandableComposite.TITLE_BAR;
        String mode = sectionProperties.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE);
        if (EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE_TWISTIE.equals(mode)) {
            style = style | ExpandableComposite.TWISTIE;
        } else if (EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE_TREE_NODE.equals(mode)) {
            style = style | ExpandableComposite.TREE_NODE;
        }
        if (sectionProperties.getBooleanProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_EXPANDED, true)) {
            style = style | ExpandableComposite.EXPANDED;
        }
        Section section = toolkit.createSection(blockCanvas, style);
        section.setLayoutData(gridData);
        String title = sectionProperties.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_TITLE);
        if (title != null) {
            section.setText(title);
        }
        EJRWTImageRetriever.getGraphicsProvider().rendererSection(section);
        String frameTitle = mainScreenProperties.getFrameTitle();
        if (mainScreenProperties.getDisplayFrame() && frameTitle != null && frameTitle.length() > 0) {
            Group group = new Group(section, SWT.NONE);
            group.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
            group.setLayout(new FillLayout());
            group.setLayoutData(gridData);
            hookKeyListener(group);
            group.setText(frameTitle);
            _mainPane = new EJRWTEntireJGridPane(group, 1, mainScreenProperties.getDisplayFrame() ? SWT.BORDER : SWT.NONE);
            _mainPane.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
            section.setClient(group);
        } else {
            _mainPane = new EJRWTEntireJGridPane(section, 1);
            _mainPane.setLayoutData(gridData);
            _mainPane.cleanLayoutHorizontal();
            _mainPane.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
            section.setClient(_mainPane);
        }
        final EJFrameworkExtensionPropertyList propertyList = sectionProperties.getPropertyList(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTIONS);
        if (propertyList != null && propertyList.getAllListEntries().size() > 0) {
            ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT);
            final ToolBar toolbar = toolBarManager.createControl(section);
            final Cursor handCursor = new Cursor(Display.getCurrent(), SWT.CURSOR_HAND);
            toolbar.setCursor(handCursor);
            // Cursor needs to be explicitly disposed
            toolbar.addDisposeListener(new DisposeListener() {

                @Override
                public void widgetDisposed(DisposeEvent e) {
                    if (handCursor != null && handCursor.isDisposed() == false) {
                        handCursor.dispose();
                    }
                }
            });
            List<EJFrameworkExtensionPropertyListEntry> allListEntries = propertyList.getAllListEntries();
            for (EJFrameworkExtensionPropertyListEntry entry : allListEntries) {
                final String actionID = entry.getProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTION_ID);
                String actionImage = entry.getProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTION_IMAGE);
                String actionName = entry.getProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTION_NAME);
                String actionTooltip = entry.getProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTION_TOOLTIP);
                if (actionID != null) {
                    Action action = new Action(actionID, IAction.AS_PUSH_BUTTON) {

                        @Override
                        public void runWithEvent(Event event) {
                            _block.executeActionCommand(actionID, EJScreenType.MAIN);
                        }
                    };
                    if (actionName != null) {
                        action.setText(actionName);
                    }
                    if (actionTooltip != null) {
                        action.setDescription(actionTooltip);
                    }
                    if (actionImage != null && actionImage.length() > 0) {
                        action.setImageDescriptor((EJRWTImageRetriever.createDescriptor(actionImage)));
                    }
                    toolBarManager.add(action);
                }
            }
            toolBarManager.update(true);
            section.setTextClient(toolbar);
        }
    } else {
        String frameTitle = mainScreenProperties.getFrameTitle();
        if (mainScreenProperties.getDisplayFrame() && frameTitle != null && frameTitle.length() > 0) {
            Group group = new Group(blockCanvas, SWT.NONE);
            group.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
            group.setLayout(new FillLayout());
            group.setLayoutData(gridData);
            hookKeyListener(group);
            group.setText(frameTitle);
            _mainPane = new EJRWTEntireJGridPane(group, 1, mainScreenProperties.getDisplayFrame() ? SWT.BORDER : SWT.NONE);
            _mainPane.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
        } else {
            _mainPane = new EJRWTEntireJGridPane(blockCanvas, 1);
            _mainPane.setLayoutData(gridData);
            _mainPane.cleanLayout();
            _mainPane.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
        }
    }
    hookKeyListener(_mainPane);
    int style = SWT.VIRTUAL | SWT.FULL_SELECTION;
    if (!_rendererProp.getBooleanProperty(EJRWTTreeTableBlockDefinitionProperties.HIDE_TREE_BORDER, false)) {
        style = style | SWT.BORDER;
    }
    Collection<EJItemGroupProperties> allItemGroupProperties = _block.getProperties().getScreenItemGroupContainer(EJScreenType.MAIN).getAllItemGroupProperties();
    final Tree table;
    if (_rendererProp.getBooleanProperty(EJRWTTreeTableBlockDefinitionProperties.FILTER, true)) {
        if (allItemGroupProperties.size() > 0) {
            EJItemGroupProperties displayProperties = allItemGroupProperties.iterator().next();
            if (displayProperties.dispayGroupFrame() && displayProperties.getFrameTitle() != null && displayProperties.getFrameTitle().length() > 0) {
                Group group = new Group(_mainPane, SWT.NONE);
                group.setLayout(new GridLayout());
                group.setText(displayProperties.getFrameTitle());
                group.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
                filterTree = new EJRWTAbstractFilteredTree(group, style) {

                    @Override
                    public void filter(String filter) {
                        if (_filteredContentProvider != null && (filter == null && _filteredContentProvider.getFilter() != null || !filter.equals(_filteredContentProvider.getFilter()))) {
                            _filteredContentProvider.setFilter(filter);
                            filterText = filter;
                            filaterData(filter);
                        }
                    }
                };
            } else {
                filterTree = new EJRWTAbstractFilteredTree(_mainPane, displayProperties.dispayGroupFrame() ? style | SWT.BORDER : style) {

                    @Override
                    public void filter(String filter) {
                        if (_filteredContentProvider != null && (filter == null && _filteredContentProvider.getFilter() != null || !filter.equals(_filteredContentProvider.getFilter()))) {
                            _filteredContentProvider.setFilter(filter);
                            filterText = filter;
                            filaterData(filter);
                        }
                    }
                };
                filterTree.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
            }
        } else {
            filterTree = new EJRWTAbstractFilteredTree(_mainPane, style) {

                @Override
                public void filter(String filter) {
                    if (_filteredContentProvider != null && (filter == null && _filteredContentProvider.getFilter() != null || !filter.equals(_filteredContentProvider.getFilter()))) {
                        _filteredContentProvider.setFilter(filter);
                        filterText = filter;
                        filaterData(filter);
                    }
                }
            };
            filterTree.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
        }
        table = (_tableViewer = filterTree.getViewer()).getTree();
    } else {
        filterTree = null;
        if (allItemGroupProperties.size() > 0) {
            EJItemGroupProperties displayProperties = allItemGroupProperties.iterator().next();
            if (displayProperties.dispayGroupFrame() && displayProperties.getFrameTitle() != null && displayProperties.getFrameTitle().length() > 0) {
                Group group = new Group(_mainPane, SWT.NONE);
                group.setLayout(new FillLayout());
                group.setText(displayProperties.getFrameTitle());
                group.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
                table = new Tree(group, style);
            } else {
                table = new Tree(_mainPane, displayProperties.dispayGroupFrame() ? style | SWT.BORDER : style);
                table.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
            }
        } else {
            table = new Tree(_mainPane, style);
            table.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
        }
    }
    table.setLinesVisible(_rendererProp.getBooleanProperty(EJRWTTreeTableBlockDefinitionProperties.SHOW_VERTICAL_LINES, true));
    table.setHeaderVisible(_rendererProp.getBooleanProperty(EJRWTTreeTableBlockDefinitionProperties.SHOW_HEADING_PROPERTY, true));
    Control[] children = table.getChildren();
    for (Control control : children) {
        hookKeyListener(control);
    }
    hookKeyListener(table);
    // final boolean hideSelection = (style & SWT.HIDE_SELECTION) != 0;
    _tableViewer = new TreeViewer(table);
    ColumnViewerToolTipSupport.enableFor(_tableViewer);
    EJRWTTreeTableViewerColumnFactory factory = new EJRWTTreeTableViewerColumnFactory(_tableViewer);
    final List<ColumnLabelProvider> nodeTextProviders = new ArrayList<ColumnLabelProvider>();
    for (EJItemGroupProperties groupProperties : allItemGroupProperties) {
        Collection<EJScreenItemProperties> itemProperties = groupProperties.getAllItemProperties();
        for (EJScreenItemProperties screenItemProperties : itemProperties) {
            EJCoreMainScreenItemProperties mainScreenItemProperties = (EJCoreMainScreenItemProperties) screenItemProperties;
            ColumnLabelProvider screenItem = createScreenItem(factory, mainScreenItemProperties);
            if (screenItem != null) {
                nodeTextProviders.add(screenItem);
            }
        }
    }
    table.addFocusListener(new FocusListener() {

        @Override
        public void focusLost(FocusEvent arg0) {
            setHasFocus(false);
        }

        @Override
        public void focusGained(FocusEvent arg0) {
            setHasFocus(true);
        }
    });
    _mainPane.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent arg0) {
            if (!table.isFocusControl()) {
                setHasFocus(true);
            }
        }
    });
    table.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent arg0) {
            if (!table.isFocusControl()) {
                setHasFocus(true);
            }
        }
    });
    final String pid = _rendererProp.getStringProperty(EJRWTTreeTableBlockDefinitionProperties.PARENT_ITEM);
    final String rid = _rendererProp.getStringProperty(EJRWTTreeTableBlockDefinitionProperties.RELATION_ITEM);
    final String imageid = _rendererProp.getStringProperty(EJRWTTreeTableBlockDefinitionProperties.NODE_IMAGE_ITEM);
    if (imageid != null && _tableViewer.getTree().getColumnCount() > 0) {
        final ColumnLabelProvider baselabelProvider = (ColumnLabelProvider) _tableViewer.getLabelProvider(0);
        ColumnLabelProvider imgPatchedProvider = new ColumnLabelProvider() {

            final transient Map<Object, Image> imageMap = new HashMap<Object, Image>();

            @Override
            public void dispose() {
                for (Image img : imageMap.values()) {
                    img.dispose();
                }
                imageMap.clear();
                super.dispose();
            }

            @Override
            public Font getFont(Object element) {
                return baselabelProvider.getFont(element);
            }

            @Override
            public Color getBackground(Object element) {
                return baselabelProvider.getBackground(element);
            }

            @Override
            public Color getForeground(Object element) {
                return baselabelProvider.getForeground(element);
            }

            @Override
            public String getText(Object element) {
                return baselabelProvider.getText(element);
            }

            @Override
            public Color getToolTipBackgroundColor(Object object) {
                return baselabelProvider.getToolTipBackgroundColor(object);
            }

            @Override
            public int getToolTipDisplayDelayTime(Object object) {
                return baselabelProvider.getToolTipDisplayDelayTime(object);
            }

            @Override
            public Font getToolTipFont(Object object) {
                return baselabelProvider.getToolTipFont(object);
            }

            @Override
            public Color getToolTipForegroundColor(Object object) {
                return baselabelProvider.getToolTipForegroundColor(object);
            }

            @Override
            public Image getToolTipImage(Object object) {
                return baselabelProvider.getToolTipImage(object);
            }

            @Override
            public Point getToolTipShift(Object object) {
                return baselabelProvider.getToolTipShift(object);
            }

            @Override
            public int getToolTipStyle(Object object) {
                return baselabelProvider.getToolTipStyle(object);
            }

            @Override
            public String getToolTipText(Object element) {
                return baselabelProvider.getToolTipText(element);
            }

            @Override
            public int getToolTipTimeDisplayed(Object object) {
                return baselabelProvider.getToolTipTimeDisplayed(object);
            }

            @Override
            public Image getImage(Object element) {
                if (imageid != null && element instanceof EJDataRecord) {
                    EJDataRecord record = (EJDataRecord) element;
                    Object iV = record.getValue(imageid);
                    if (iV == null) {
                        return null;
                    }
                    Image image = imageMap.get(iV);
                    if (image != null && !image.isDisposed()) {
                        return image;
                    }
                    if (iV instanceof URL) {
                        image = ImageDescriptor.createFromURL((URL) iV).createImage();
                    } else if (iV instanceof byte[]) {
                        image = new Image(Display.getDefault(), new ByteArrayInputStream((byte[]) iV));
                    }
                    if (image != null) {
                        imageMap.put(iV, image);
                    }
                    return image;
                }
                return super.getImage(element);
            }
        };
        ((TreeViewerColumn) _tableViewer.getTree().getColumn(0).getData("VIEWER")).setLabelProvider(imgPatchedProvider);
    }
    int intProperty = _rendererProp.getIntProperty(EJRWTTreeTableBlockDefinitionProperties.NODE_EXPAND_LEVEL, 1);
    // workaround
    intProperty++;
    if (intProperty < 1 && intProperty < 2) {
        intProperty = 2;
    }
    if (intProperty > 1)
        _tableViewer.setAutoExpandLevel(intProperty);
    _tableViewer.setContentProvider(_filteredContentProvider = new FilteredContentProvider() {

        private List<EJDataRecord> root = new ArrayList<EJDataRecord>();

        private Map<Object, Object> indexMap = new HashMap<Object, Object>();

        private Map<Object, Object> fullindexMap = new HashMap<Object, Object>();

        private Map<Object, List<EJDataRecord>> cmap = new HashMap<Object, List<EJDataRecord>>();

        private List<EJDataRecord> froot = new ArrayList<EJDataRecord>();

        private Map<Object, List<EJDataRecord>> fcmap = new HashMap<Object, List<EJDataRecord>>();

        boolean matchItem(EJDataRecord rec) {
            if (filter != null && filter.trim().length() > 0) {
                for (ColumnLabelProvider filterTextProvider : nodeTextProviders) {
                    String text = filterTextProvider.getText(rec);
                    if (text != null && text.toLowerCase().contains(filter.toLowerCase())) {
                        return true;
                    }
                }
            }
            return false;
        }

        @Override
        public void inputChanged(Viewer arg0, Object arg1, Object arg2) {
            _treeBaseRecords.clear();
            if (arg2 != null && arg2.equals(filter) && filter.trim().length() > 0) {
                froot.clear();
                fcmap.clear();
                // filter
                for (Entry<Object, List<EJDataRecord>> entry : cmap.entrySet()) {
                    List<EJDataRecord> values = entry.getValue();
                    List<EJDataRecord> fvalues = new ArrayList<EJDataRecord>(values.size());
                    fcmap.put(entry.getKey(), fvalues);
                    for (EJDataRecord record : values) {
                        if (matchItem(record)) {
                            fvalues.add(record);
                            addParents(record);
                        }
                    }
                }
                // filter root
                for (EJDataRecord record : root) {
                    if (matchItem(record)) {
                        froot.add(record);
                    } else if (hasChildren(record)) {
                        froot.add(record);
                    }
                }
                for (EJDataRecord record : froot) {
                    _treeBaseRecords.add(record);
                    addSubRecords(record.getValue(pid), fcmap);
                }
            } else {
                filter = null;
                if (filterTree != null) {
                    filterTree.clearText();
                }
                root.clear();
                indexMap.clear();
                fullindexMap.clear();
                froot.clear();
                cmap.clear();
                fcmap.clear();
                Collection<EJDataRecord> records = _block.getRecords();
                for (EJDataRecord record : records) {
                    Object rV = record.getValue(rid);
                    Object pV = record.getValue(pid);
                    if (pV != null) {
                        fullindexMap.put(pV, record);
                    }
                    if (rV == null) {
                        root.add(record);
                        if (pid != null) {
                            indexMap.put(pV, record);
                        }
                        continue;
                    }
                    List<EJDataRecord> list = cmap.get(rV);
                    if (list == null) {
                        list = new ArrayList<EJDataRecord>();
                        cmap.put(rV, list);
                    }
                    list.add(record);
                }
                // child node with no parent need to consider as roots
                MAIN: for (Object key : new HashSet<Object>(cmap.keySet())) {
                    if (indexMap.containsKey(key)) {
                        continue;
                    }
                    for (EJDataRecord rec : records) {
                        if (key.equals(rec.getValue(pid))) {
                            continue MAIN;
                        }
                    }
                    List<EJDataRecord> list = cmap.get(key);
                    cmap.remove(key);
                    for (EJDataRecord record : list) {
                        Object pV = record.getValue(pid);
                        root.add(record);
                        if (pid != null) {
                            indexMap.put(pV, record);
                        }
                    }
                }
                for (EJDataRecord record : root) {
                    _treeBaseRecords.add(record);
                    addSubRecords(record.getValue(pid), cmap);
                }
            }
        }

        private void addParents(EJDataRecord record) {
            if (record != null) {
                EJDataRecord parent = (EJDataRecord) getParent(record);
                if (parent != null && !root.contains(parent)) {
                    Object rV = parent.getValue(rid);
                    if (rV != null) {
                        List<EJDataRecord> list = fcmap.get(rV);
                        if (list == null) {
                            list = new ArrayList<EJDataRecord>();
                            fcmap.put(rV, list);
                        }
                        if (!list.contains(parent))
                            list.add(parent);
                        addParents(parent);
                    }
                }
            }
        }

        private void addSubRecords(Object key, Map<Object, List<EJDataRecord>> cmap) {
            if (key != null) {
                List<EJDataRecord> list = cmap.get(key);
                if (list != null) {
                    for (EJDataRecord record : list) {
                        _treeBaseRecords.add(record);
                        addSubRecords(record.getValue(pid), cmap);
                    }
                }
            }
        }

        @Override
        public void dispose() {
            root.clear();
            indexMap.clear();
            fullindexMap.clear();
            cmap.clear();
            froot.clear();
            fcmap.clear();
        }

        @Override
        public Object[] getElements(Object arg0) {
            if (filter != null && filter.trim().length() > 0) {
                return froot.toArray();
            }
            return root.toArray();
        }

        @Override
        public Object[] getChildren(Object arg0) {
            Map<Object, List<EJDataRecord>> map = filter != null && filter.trim().length() > 0 ? fcmap : cmap;
            if (arg0 instanceof EJDataRecord) {
                EJDataRecord record = (EJDataRecord) arg0;
                Object pV = record.getValue(pid);
                if (pV != null) {
                    List<EJDataRecord> list = map.get(pV);
                    if (list != null) {
                        return list.toArray();
                    }
                }
            }
            return new Object[0];
        }

        @Override
        public Object getParent(Object arg0) {
            if (arg0 instanceof EJDataRecord) {
                EJDataRecord record = (EJDataRecord) arg0;
                Object rV = record.getValue(rid);
                if (rV != null) {
                    return fullindexMap.get(rV);
                }
            }
            return null;
        }

        @Override
        public boolean hasChildren(Object arg0) {
            if (arg0 instanceof EJDataRecord) {
                Map<Object, List<EJDataRecord>> map = filter != null && filter.trim().length() > 0 ? fcmap : cmap;
                EJDataRecord record = (EJDataRecord) arg0;
                Object pV = record.getValue(pid);
                if (pV != null) {
                    List<EJDataRecord> list = map.get(pV);
                    return list != null && list.size() > 0;
                }
            }
            return false;
        }
    });
    _tableViewer.setInput(new Object());
    selectFirst();
    // add double click action
    final String doubleClickActionCommand = _rendererProp.getStringProperty(EJRWTTreeTableBlockDefinitionProperties.DOUBLE_CLICK_ACTION_COMMAND);
    if (doubleClickActionCommand != null) {
        _tableViewer.addDoubleClickListener(new IDoubleClickListener() {

            @Override
            public void doubleClick(DoubleClickEvent arg0) {
                _block.executeActionCommand(doubleClickActionCommand, EJScreenType.MAIN);
            }
        });
    }
    _tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent arg0) {
            EJDataRecord focusedRecord = getFocusedRecord();
            if (focusedRecord != null) {
                _block.newRecordInstance(focusedRecord);
            }
        }
    });
    table.addListener(SWT.MouseDown, new Listener() {

        @Override
        public void handleEvent(Event event) {
            Point pt = new Point(event.x, event.y);
            TreeItem item = table.getItem(pt);
            if (item == null)
                return;
            for (int i = 0; i < table.getColumnCount(); i++) {
                Rectangle rect = item.getBounds(i);
                if (rect.contains(pt)) {
                    TreeColumn column = table.getColumn(i);
                    if (column != null && column.getData("ITEM") instanceof EJScreenItemController) {
                        ((EJScreenItemController) column.getData("ITEM")).executeActionCommand();
                    }
                }
            }
        }
    });
}

Example 63 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project rap by entirej.

the class EJRWTTreeRecordBlockRenderer method buildGuiComponent.

@Override
public void buildGuiComponent(EJRWTEntireJGridPane blockCanvas) {
    EJFrameworkExtensionProperties appProp = EJCoreProperties.getInstance().getApplicationDefinedProperties();
    if (appProp != null) {
        EJFrameworkExtensionProperties propertyGroup = appProp.getPropertyGroup(EJRWTSingleRecordBlockDefinitionProperties.ACTION_GROUP);
        if (propertyGroup != null) {
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_QUERY_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_QUERY_KEY);
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_INSERT_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_INSERT_KEY);
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_UPDATE_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_UPDATE_KEY);
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_DELETE_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_DELETE_KEY);
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_REFRESH_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_REFRESH_KEY);
        }
    }
    EJBlockProperties blockProperties = _block.getProperties();
    EJMainScreenProperties mainScreenProperties = blockProperties.getMainScreenProperties();
    GridData gridData = new GridData(GridData.FILL_BOTH);
    gridData.widthHint = mainScreenProperties.getWidth();
    gridData.heightHint = mainScreenProperties.getHeight();
    gridData.horizontalSpan = mainScreenProperties.getHorizontalSpan();
    gridData.verticalSpan = mainScreenProperties.getVerticalSpan();
    gridData.grabExcessHorizontalSpace = mainScreenProperties.canExpandHorizontally();
    gridData.grabExcessVerticalSpace = mainScreenProperties.canExpandVertically();
    if (gridData.grabExcessHorizontalSpace) {
        gridData.minimumWidth = mainScreenProperties.getWidth();
    }
    if (gridData.grabExcessVerticalSpace) {
        gridData.minimumHeight = mainScreenProperties.getHeight();
    }
    rendererProp = blockProperties.getBlockRendererProperties();
    blockCanvas.setLayoutData(gridData);
    EJFrameworkExtensionProperties sectionProperties = null;
    if (rendererProp != null) {
        sectionProperties = rendererProp.getPropertyGroup(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR);
    }
    if (sectionProperties != null && sectionProperties.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE) != null && !EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE_GROUP.equals(sectionProperties.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE))) {
        int style = ExpandableComposite.TITLE_BAR;
        String mode = sectionProperties.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE);
        if (EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE_TWISTIE.equals(mode)) {
            style = style | ExpandableComposite.TWISTIE;
        } else if (EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE_TREE_NODE.equals(mode)) {
            style = style | ExpandableComposite.TREE_NODE;
        }
        if (sectionProperties.getBooleanProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_EXPANDED, true)) {
            style = style | ExpandableComposite.EXPANDED;
        }
        Section section = toolkit.createSection(blockCanvas, style);
        section.setLayoutData(gridData);
        String title = sectionProperties.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_TITLE);
        if (title != null) {
            section.setText(title);
        }
        EJRWTImageRetriever.getGraphicsProvider().rendererSection(section);
        String frameTitle = mainScreenProperties.getFrameTitle();
        if (mainScreenProperties.getDisplayFrame() && frameTitle != null && frameTitle.length() > 0) {
            Group group = new Group(section, SWT.NONE);
            group.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
            group.setLayout(new FillLayout());
            group.setLayoutData(gridData);
            hookKeyListener(group);
            group.setText(frameTitle);
            _mainPane = new EJRWTEntireJGridPane(group, 1);
            _mainPane.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
            section.setClient(group);
        } else {
            _mainPane = new EJRWTEntireJGridPane(section, 1, mainScreenProperties.getDisplayFrame() ? SWT.BORDER : SWT.NONE);
            _mainPane.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
            _mainPane.setLayoutData(gridData);
            _mainPane.cleanLayoutHorizontal();
            section.setClient(_mainPane);
        }
        final EJFrameworkExtensionPropertyList propertyList = sectionProperties.getPropertyList(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTIONS);
        if (propertyList != null && propertyList.getAllListEntries().size() > 0) {
            ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT);
            final ToolBar toolbar = toolBarManager.createControl(section);
            final Cursor handCursor = new Cursor(Display.getCurrent(), SWT.CURSOR_HAND);
            toolbar.setCursor(handCursor);
            // Cursor needs to be explicitly disposed
            toolbar.addDisposeListener(new DisposeListener() {

                @Override
                public void widgetDisposed(DisposeEvent e) {
                    if (handCursor != null && handCursor.isDisposed() == false) {
                        handCursor.dispose();
                    }
                }
            });
            List<EJFrameworkExtensionPropertyListEntry> allListEntries = propertyList.getAllListEntries();
            for (EJFrameworkExtensionPropertyListEntry entry : allListEntries) {
                final String actionID = entry.getProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTION_ID);
                String actionImage = entry.getProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTION_IMAGE);
                String actionName = entry.getProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTION_NAME);
                String actionTooltip = entry.getProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTION_TOOLTIP);
                if (actionID != null) {
                    Action action = new Action(actionID, IAction.AS_PUSH_BUTTON) {

                        @Override
                        public void runWithEvent(Event event) {
                            _block.executeActionCommand(actionID, EJScreenType.MAIN);
                        }
                    };
                    if (actionName != null) {
                        action.setText(actionName);
                    }
                    if (actionTooltip != null) {
                        action.setDescription(actionTooltip);
                    }
                    if (actionImage != null && actionImage.length() > 0) {
                        action.setImageDescriptor((EJRWTImageRetriever.createDescriptor(actionImage)));
                    }
                    toolBarManager.add(action);
                }
            }
            toolBarManager.update(true);
            section.setTextClient(toolbar);
        }
    } else {
        String frameTitle = mainScreenProperties.getFrameTitle();
        if (mainScreenProperties.getDisplayFrame() && frameTitle != null && frameTitle.length() > 0) {
            Group group = new Group(blockCanvas, SWT.NONE);
            group.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
            group.setLayout(new FillLayout());
            group.setLayoutData(gridData);
            hookKeyListener(group);
            group.setText(frameTitle);
            _mainPane = new EJRWTEntireJGridPane(group, 1);
            _mainPane.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
        } else {
            _mainPane = new EJRWTEntireJGridPane(blockCanvas, 1, mainScreenProperties.getDisplayFrame() ? SWT.BORDER : SWT.NONE);
            _mainPane.setLayoutData(gridData);
            _mainPane.cleanLayout();
            _mainPane.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
        }
    }
    hookKeyListener(_mainPane);
    int style = SWT.NONE;
    if (!rendererProp.getBooleanProperty(EJRWTTreeBlockDefinitionProperties.HIDE_TREE_BORDER, false)) {
        style = style | SWT.BORDER;
    }
    if (!rendererProp.getBooleanProperty(EJRWTTreeBlockDefinitionProperties.HIDE_SELECTION, false)) {
        style = style | SWT.FULL_SELECTION;
    }
    Collection<EJItemGroupProperties> allItemGroupProperties = _block.getProperties().getScreenItemGroupContainer(EJScreenType.MAIN).getAllItemGroupProperties();
    final Tree table;
    if (rendererProp.getBooleanProperty(EJRWTTreeBlockDefinitionProperties.FILTER, true)) {
        if (allItemGroupProperties.size() > 0) {
            EJItemGroupProperties displayProperties = allItemGroupProperties.iterator().next();
            if (displayProperties.dispayGroupFrame() && displayProperties.getFrameTitle() != null && displayProperties.getFrameTitle().length() > 0) {
                Group group = new Group(_mainPane, SWT.NONE);
                group.setLayout(new GridLayout());
                group.setText(displayProperties.getFrameTitle());
                group.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
                filterTree = new EJRWTAbstractFilteredTree(group, style) {

                    @Override
                    public void filter(String filter) {
                        if (filteredContentProvider != null && (filter == null && filteredContentProvider.getFilter() != null || !filter.equals(filteredContentProvider.getFilter()))) {
                            filteredContentProvider.setFilter(filter);
                            filterText = filter;
                            filaterData(filter);
                        }
                    }
                };
            } else {
                filterTree = new EJRWTAbstractFilteredTree(_mainPane, style) {

                    @Override
                    public void filter(String filter) {
                        if (filteredContentProvider != null && (filter == null && filteredContentProvider.getFilter() != null || !filter.equals(filteredContentProvider.getFilter()))) {
                            filteredContentProvider.setFilter(filter);
                            filterText = filter;
                            filaterData(filter);
                        }
                    }
                };
                filterTree.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
            }
        } else {
            filterTree = new EJRWTAbstractFilteredTree(_mainPane, style) {

                @Override
                public void filter(String filter) {
                    if (filteredContentProvider != null && (filter == null && filteredContentProvider.getFilter() != null || !filter.equals(filteredContentProvider.getFilter()))) {
                        filteredContentProvider.setFilter(filter);
                        filterText = filter;
                        filaterData(filter);
                    }
                }
            };
            filterTree.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
        }
        table = (_tableViewer = filterTree.getViewer()).getTree();
        defaultMessage = rendererProp.getStringProperty(EJRWTTextItemRendererDefinitionProperties.PROPERTY_MESSAGE);
        if (defaultMessage != null)
            filterTree.getFilterControl().setMessage(defaultMessage);
    } else {
        filterTree = null;
        if (allItemGroupProperties.size() > 0) {
            EJItemGroupProperties displayProperties = allItemGroupProperties.iterator().next();
            if (displayProperties.dispayGroupFrame() && displayProperties.getFrameTitle() != null && displayProperties.getFrameTitle().length() > 0) {
                Group group = new Group(_mainPane, SWT.NONE);
                group.setLayout(new FillLayout());
                group.setText(displayProperties.getFrameTitle());
                group.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
                table = new Tree(group, style);
            } else {
                table = new Tree(_mainPane, style | (displayProperties.dispayGroupFrame() ? SWT.BORDER : SWT.NONE));
                table.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
            }
        } else {
            table = new Tree(_mainPane, style);
            table.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
        }
        _tableViewer = new TreeViewer(table);
    }
    Control[] children = table.getChildren();
    for (Control control : children) {
        hookKeyListener(control);
    }
    hookKeyListener(table);
    ColumnViewerToolTipSupport.enableFor(_tableViewer);
    final List<TreeNodeTextProvider> nodeTextProviders = new ArrayList<EJRWTTreeRecordBlockRenderer.TreeNodeTextProvider>();
    for (EJItemGroupProperties groupProperties : allItemGroupProperties) {
        Collection<EJScreenItemProperties> itemProperties = groupProperties.getAllItemProperties();
        for (EJScreenItemProperties screenItemProperties : itemProperties) {
            EJCoreMainScreenItemProperties mainScreenItemProperties = (EJCoreMainScreenItemProperties) screenItemProperties;
            TreeNodeTextProvider screenItem = createScreenItem(mainScreenItemProperties);
            if (screenItem != null) {
                nodeTextProviders.add(screenItem);
            }
        }
    }
    table.addFocusListener(new FocusListener() {

        @Override
        public void focusLost(FocusEvent arg0) {
            setHasFocus(false);
        }

        @Override
        public void focusGained(FocusEvent arg0) {
            setHasFocus(true);
        }
    });
    _mainPane.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent arg0) {
            if (!table.isFocusControl()) {
                setHasFocus(true);
            }
        }
    });
    table.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent arg0) {
            if (!table.isFocusControl()) {
                setHasFocus(true);
            }
        }
    });
    table.setLinesVisible(rendererProp.getBooleanProperty(EJRWTMultiRecordBlockDefinitionProperties.COLORING_EFFECT, true));
    final String pid = rendererProp.getStringProperty(EJRWTTreeBlockDefinitionProperties.PARENT_ITEM);
    final String rid = rendererProp.getStringProperty(EJRWTTreeBlockDefinitionProperties.RELATION_ITEM);
    final String imageid = rendererProp.getStringProperty(EJRWTTreeBlockDefinitionProperties.NODE_IMAGE_ITEM);
    final EJCoreVisualAttributeProperties baseVA;
    String visualAttribute = rendererProp.getStringProperty(EJRWTTreeBlockDefinitionProperties.VISUAL_ATTRIBUTE_PROPERTY);
    if (visualAttribute != null) {
        baseVA = EJCoreProperties.getInstance().getVisualAttributesContainer().getVisualAttributeProperties(visualAttribute);
    } else {
        baseVA = null;
    }
    final Map<Object, Image> imageMap = new HashMap<Object, Image>();
    final TreeViewerColumn viewerColumn = new TreeViewerColumn(_tableViewer, SWT.NONE);
    final TreeColumn column = viewerColumn.getColumn();
    _tableViewer.getTree().addListener(SWT.Resize, new Listener() {

        @Override
        public void handleEvent(Event event) {
            Tree table = (Tree) event.widget;
            int columnCount = table.getColumnCount();
            if (columnCount == 0)
                return;
            Rectangle area = table.getClientArea();
            int totalAreaWdith = area.width;
            column.setWidth(totalAreaWdith);
        }
    });
    table.setHeaderVisible(false);
    viewerColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public Color getBackground(Object element) {
            EJCoreVisualAttributeProperties properties = getAttributes(element);
            if (properties != null) {
                Color background = EJRWTVisualAttributeUtils.INSTANCE.getBackground(properties);
                if (background != null) {
                    return background;
                }
            }
            return super.getBackground(element);
        }

        @Override
        public Color getForeground(Object element) {
            EJCoreVisualAttributeProperties properties = getAttributes(element);
            if (properties != null) {
                Color foreground = EJRWTVisualAttributeUtils.INSTANCE.getForeground(properties);
                if (foreground != null) {
                    return foreground;
                }
            }
            return super.getForeground(element);
        }

        private EJCoreVisualAttributeProperties getAttributes(Object element) {
            EJCoreVisualAttributeProperties properties = null;
            if (pid != null && element instanceof EJDataRecord) {
                EJDataRecord record = (EJDataRecord) element;
                properties = record.getItem(pid).getVisualAttribute();
            }
            if (properties == null) {
                properties = baseVA;
            }
            return properties;
        }

        @Override
        public Font getFont(Object element) {
            EJCoreVisualAttributeProperties properties = getAttributes(element);
            if (properties != null) {
                Font font = super.getFont(element);
                return EJRWTVisualAttributeUtils.INSTANCE.getFont(properties, font != null ? font : _tableViewer.getTree().getFont());
            }
            return super.getFont(element);
        }

        @Override
        public Image getImage(Object element) {
            if (imageid != null && element instanceof EJDataRecord) {
                EJDataRecord record = (EJDataRecord) element;
                Object iV = record.getValue(imageid);
                if (iV == null) {
                    return null;
                }
                Image image = imageMap.get(iV);
                if (image != null && !image.isDisposed()) {
                    return image;
                }
                if (iV instanceof URL) {
                    image = ImageDescriptor.createFromURL((URL) iV).createImage();
                } else if (iV instanceof byte[]) {
                    image = new Image(Display.getDefault(), new ByteArrayInputStream((byte[]) iV));
                } else {
                    if (iV != null) {
                        try {
                            URL url = this.getClass().getResource((String) iV);
                            if (url != null) {
                                image = ImageDescriptor.createFromURL((URL) url).createImage();
                            }
                        } catch (Exception e) {
                            image = null;
                        }
                    }
                }
                if (image != null) {
                    imageMap.put(iV, image);
                }
                return image;
            }
            return super.getImage(element);
        }

        @Override
        public String getText(Object element) {
            if (nodeTextProviders.size() == 1) {
                return nodeTextProviders.get(0).getText(element);
            }
            StringBuilder builder = new StringBuilder();
            for (TreeNodeTextProvider textProvider : nodeTextProviders) {
                builder.append(textProvider.getText(element));
            }
            return builder.toString();
        }
    });
    int intProperty = rendererProp.getIntProperty(EJRWTTreeBlockDefinitionProperties.NODE_EXPAND_LEVEL, 1);
    // workaround
    intProperty++;
    if (intProperty < 1 && intProperty < 2) {
        intProperty = 2;
    }
    if (intProperty > 1)
        _tableViewer.setAutoExpandLevel(intProperty);
    _tableViewer.setContentProvider(filteredContentProvider = new FilteredContentProvider() {

        private List<EJDataRecord> root = new ArrayList<EJDataRecord>();

        private Map<Object, Object> indexMap = new HashMap<Object, Object>();

        private Map<Object, Object> fullindexMap = new HashMap<Object, Object>();

        private Map<Object, List<EJDataRecord>> cmap = new HashMap<Object, List<EJDataRecord>>();

        private List<EJDataRecord> froot = new ArrayList<EJDataRecord>();

        private Map<Object, List<EJDataRecord>> fcmap = new HashMap<Object, List<EJDataRecord>>();

        boolean matchItem(EJDataRecord rec) {
            if (filter != null && filter.trim().length() > 0) {
                for (TreeNodeTextProvider filterTextProvider : nodeTextProviders) {
                    String text = filterTextProvider.getText(rec);
                    if (text != null && text.toLowerCase().contains(filter.toLowerCase())) {
                        return true;
                    }
                }
            }
            return false;
        }

        private void addParents(EJDataRecord record) {
            if (record != null) {
                EJDataRecord parent = (EJDataRecord) getParent(record);
                if (parent != null && !root.contains(parent)) {
                    Object rV = parent.getValue(rid);
                    if (rV != null) {
                        List<EJDataRecord> list = fcmap.get(rV);
                        if (list == null) {
                            list = new ArrayList<EJDataRecord>();
                            fcmap.put(rV, list);
                        }
                        if (!list.contains(parent))
                            list.add(parent);
                        addParents(parent);
                    }
                }
            }
        }

        @Override
        public void inputChanged(Viewer arg0, Object arg1, Object arg2) {
            treeBaseRecords.clear();
            if (arg2 != null && arg2.equals(filter) && filter.trim().length() > 0) {
                froot.clear();
                fcmap.clear();
                // filter
                for (Entry<Object, List<EJDataRecord>> entry : cmap.entrySet()) {
                    List<EJDataRecord> values = entry.getValue();
                    List<EJDataRecord> fvalues = new ArrayList<EJDataRecord>(values.size());
                    fcmap.put(entry.getKey(), fvalues);
                    for (EJDataRecord record : values) {
                        if (matchItem(record)) {
                            fvalues.add(record);
                            addParents(record);
                        }
                    }
                }
                // filter root
                for (EJDataRecord record : root) {
                    if (matchItem(record)) {
                        froot.add(record);
                    } else if (hasChildren(record)) {
                        froot.add(record);
                    }
                }
                for (EJDataRecord record : froot) {
                    treeBaseRecords.add(record);
                    addSubRecords(record.getValue(pid), fcmap);
                }
            } else {
                filter = null;
                if (filterTree != null) {
                    filterTree.clearText();
                }
                root.clear();
                indexMap.clear();
                fullindexMap.clear();
                froot.clear();
                cmap.clear();
                fcmap.clear();
                for (Image img : imageMap.values()) {
                    img.dispose();
                }
                imageMap.clear();
                Collection<EJDataRecord> records = _block.getRecords();
                for (EJDataRecord record : records) {
                    Object rV = record.getValue(rid);
                    Object pV = record.getValue(pid);
                    if (pV != null) {
                        fullindexMap.put(pV, record);
                    }
                    if (rV == null) {
                        root.add(record);
                        if (pid != null) {
                            indexMap.put(pV, record);
                        }
                        continue;
                    }
                    List<EJDataRecord> list = cmap.get(rV);
                    if (list == null) {
                        list = new ArrayList<EJDataRecord>();
                        cmap.put(rV, list);
                    }
                    list.add(record);
                }
                // child node with no parent need to consider as roots
                MAIN: for (Object key : new HashSet<Object>(cmap.keySet())) {
                    if (indexMap.containsKey(key)) {
                        continue;
                    }
                    for (EJDataRecord rec : records) {
                        if (key.equals(rec.getValue(pid))) {
                            continue MAIN;
                        }
                    }
                    List<EJDataRecord> list = cmap.get(key);
                    cmap.remove(key);
                    for (EJDataRecord record : list) {
                        Object pV = record.getValue(pid);
                        root.add(record);
                        if (pid != null) {
                            indexMap.put(pV, record);
                        }
                    }
                }
                for (EJDataRecord record : root) {
                    treeBaseRecords.add(record);
                    addSubRecords(record.getValue(pid), cmap);
                }
            }
        }

        private void addSubRecords(Object key, Map<Object, List<EJDataRecord>> cmap) {
            if (key != null) {
                List<EJDataRecord> list = cmap.get(key);
                if (list != null) {
                    for (EJDataRecord record : list) {
                        treeBaseRecords.add(record);
                        addSubRecords(record.getValue(pid), cmap);
                    }
                }
            }
        }

        @Override
        public void dispose() {
            root.clear();
            indexMap.clear();
            fullindexMap.clear();
            cmap.clear();
            froot.clear();
            fcmap.clear();
            for (Image img : imageMap.values()) {
                img.dispose();
            }
            imageMap.clear();
        }

        @Override
        public Object[] getElements(Object arg0) {
            if (filter != null && filter.trim().length() > 0) {
                return froot.toArray();
            }
            return root.toArray();
        }

        @Override
        public Object[] getChildren(Object arg0) {
            Map<Object, List<EJDataRecord>> map = filter != null && filter.trim().length() > 0 ? fcmap : cmap;
            if (arg0 instanceof EJDataRecord) {
                EJDataRecord record = (EJDataRecord) arg0;
                Object pV = record.getValue(pid);
                if (pV != null) {
                    List<EJDataRecord> list = map.get(pV);
                    if (list != null) {
                        return list.toArray();
                    }
                }
            }
            return new Object[0];
        }

        @Override
        public Object getParent(Object arg0) {
            if (arg0 instanceof EJDataRecord) {
                EJDataRecord record = (EJDataRecord) arg0;
                Object rV = record.getValue(rid);
                if (rV != null) {
                    return fullindexMap.get(rV);
                }
            }
            return null;
        }

        @Override
        public boolean hasChildren(Object arg0) {
            if (arg0 instanceof EJDataRecord) {
                Map<Object, List<EJDataRecord>> map = filter != null && filter.trim().length() > 0 ? fcmap : cmap;
                EJDataRecord record = (EJDataRecord) arg0;
                Object pV = record.getValue(pid);
                if (pV != null) {
                    List<EJDataRecord> list = map.get(pV);
                    return list != null && list.size() > 0;
                }
            }
            return false;
        }
    });
    _tableViewer.setInput(new Object());
    selectFirst();
    // add double click action
    final String doubleClickActionCommand = rendererProp.getStringProperty(EJRWTTreeBlockDefinitionProperties.DOUBLE_CLICK_ACTION_COMMAND);
    if (doubleClickActionCommand != null) {
        _tableViewer.addDoubleClickListener(new IDoubleClickListener() {

            @Override
            public void doubleClick(DoubleClickEvent arg0) {
                _block.executeActionCommand(doubleClickActionCommand, EJScreenType.MAIN);
            }
        });
    }
    // add double click action
    final String clickActionCommand = rendererProp.getStringProperty(EJRWTTreeBlockDefinitionProperties.CLICK_ACTION_COMMAND);
    _tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent arg0) {
            EJDataRecord focusedRecord = getFocusedRecord();
            if (focusedRecord != null) {
                _block.newRecordInstance(focusedRecord);
            }
            if (clickActionCommand != null && !onSelection.get()) {
                _block.executeActionCommand(clickActionCommand, EJScreenType.MAIN);
            }
            if (rendererProp.getBooleanProperty(EJRWTTreeBlockDefinitionProperties.HIDE_SELECTION, false)) {
                _tableViewer.removeSelectionChangedListener(this);
                _tableViewer.getTree().deselectAll();
                _tableViewer.addSelectionChangedListener(this);
            }
        }
    });
}

Example 64 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project rap by entirej.

the class EJRWTTreeTableViewerColumnFactory method createColumn.

public TreeViewerColumn createColumn(String header, int width, ColumnLabelProvider provider, int alignment, EJRWTAbstractTableSorter sorter) {
    final TreeViewerColumn viewerColumn = new TreeViewerColumn(_viewer, SWT.NONE);
    final TreeColumn column = viewerColumn.getColumn();
    column.setText(header == null ? "" : header);
    if (width > 0) {
        column.setWidth(width);
    }
    column.setResizable(true);
    column.setMoveable(true);
    column.setAlignment(alignment);
    viewerColumn.setLabelProvider(provider);
    if (sorter != null) {
        new EJRWTTreeTableSortSelectionListener(_viewer, column, sorter, SWT.UP, false);
    }
    return viewerColumn;
}

Example 65 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project egit by eclipse.

the class ExistingOrNewPage method createControl.

@Override
public void createControl(Composite parent) {
    final RepositoryUtil util = Activator.getDefault().getRepositoryUtil();
    Composite main = new Composite(parent, SWT.NONE);
    // use zero spacing to save some real estate here
    GridLayoutFactory.fillDefaults().spacing(0, 0).applyTo(main);
    final Button internalModeButton = new Button(main, SWT.CHECK);
    internalModeButton.setText(UIText.ExistingOrNewPage_InternalModeCheckbox);
    internalModeButton.setToolTipText(UIText.ExistingOrNewPage_CreationInWorkspaceWarningTooltip);
    internalModeButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            internalMode = internalModeButton.getSelection();
            updateControls();
        }
    });
    externalComposite = new Composite(main, SWT.NONE);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(externalComposite);
    externalComposite.setLayout(new GridLayout(3, false));
    new Label(externalComposite, SWT.NONE).setText(UIText.ExistingOrNewPage_ExistingRepositoryLabel);
    final Combo existingRepoCombo = new Combo(externalComposite, SWT.READ_ONLY);
    GridDataFactory.fillDefaults().grab(true, false).applyTo(existingRepoCombo);
    final ComboViewer v = new ComboViewer(existingRepoCombo);
    v.setContentProvider(new RepoComboContentProvider());
    v.setLabelProvider(new RepoComboLabelProvider());
    v.setInput(new Object());
    // the default ViewerSorter seems to do the right thing
    // i.e. sort as String
    v.setComparator(new ViewerComparator());
    existingRepoCombo.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            selectedRepository = null;
            IStructuredSelection sel = (IStructuredSelection) v.getSelection();
            setRepository((Repository) sel.getFirstElement());
            updateControls();
        }
    });
    Button createRepoWizard = new Button(externalComposite, SWT.PUSH);
    createRepoWizard.setText(UIText.ExistingOrNewPage_CreateRepositoryButton);
    createRepoWizard.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            NewRepositoryWizard wiz = new NewRepositoryWizard(true);
            if (new WizardDialog(getShell(), wiz).open() == Window.OK) {
                v.refresh();
                selectedRepository = wiz.getCreatedRepository();
                v.setSelection(new StructuredSelection(selectedRepository));
                updateControls();
            }
        }
    });
    new Label(externalComposite, SWT.NONE).setText(UIText.ExistingOrNewPage_WorkingDirectoryLabel);
    workDir = new Text(externalComposite, SWT.BORDER | SWT.READ_ONLY);
    GridDataFactory.fillDefaults().grab(true, false).applyTo(workDir);
    GridDataFactory.fillDefaults().applyTo(workDir);
    // leave the space between the "Create" and "Browse" buttons empty (i.e.
    // do not fill to the right border
    new Label(externalComposite, SWT.NONE);
    new Label(externalComposite, SWT.NONE).setText(UIText.ExistingOrNewPage_RelativePathLabel);
    relPath = new Text(externalComposite, SWT.BORDER);
    relPath.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            updateControls();
        }
    });
    GridDataFactory.fillDefaults().grab(true, false).applyTo(relPath);
    browseRepository = new Button(externalComposite, SWT.PUSH);
    browseRepository.setEnabled(false);
    browseRepository.setText(UIText.ExistingOrNewPage_BrowseRepositoryButton);
    browseRepository.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            DirectoryDialog dlg = new DirectoryDialog(getShell());
            dlg.setMessage(UIText.ExistingOrNewPage_title);
            dlg.setFilterPath(selectedRepository.getWorkTree().getPath());
            String directory = dlg.open();
            if (directory != null) {
                setRelativePath(directory);
                updateControls();
            }
        }
    });
    Table projectMoveTable = new Table(externalComposite, SWT.MULTI | SWT.FULL_SELECTION | SWT.CHECK | SWT.BORDER);
    projectMoveViewer = new CheckboxTableViewer(projectMoveTable);
    GridDataFactory.fillDefaults().span(3, 1).grab(true, true).applyTo(projectMoveTable);
    TableColumn tc;
    tc = new TableColumn(projectMoveTable, SWT.NONE);
    tc.setText(UIText.ExistingOrNewPage_ProjectNameColumnHeader);
    tc.setWidth(100);
    tc = new TableColumn(projectMoveTable, SWT.NONE);
    tc.setText(UIText.ExistingOrNewPage_CurrentLocationColumnHeader);
    tc.setWidth(250);
    tc = new TableColumn(projectMoveTable, SWT.NONE);
    tc.setText(UIText.ExistingOrNewPage_NewLocationTargetHeader);
    tc.setWidth(350);
    projectMoveTable.setHeaderVisible(true);
    projectMoveViewer.setContentProvider(ArrayContentProvider.getInstance());
    projectMoveViewer.setLabelProvider(moveProjectsLabelProvider);
    projectMoveViewer.setInput(myWizard.projects);
    projectMoveViewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            updateControls();
        }
    });
    TableItem[] children = projectMoveViewer.getTable().getItems();
    for (int i = 0; i < children.length; i++) {
        TableItem item = children[i];
        IProject data = (IProject) item.getData();
        RepositoryFinder repositoryFinder = new RepositoryFinder(data);
        repositoryFinder.setFindInChildren(false);
        try {
            Collection<RepositoryMapping> find = repositoryFinder.find(new NullProgressMonitor());
            if (find.size() != 1)
                item.setChecked(true);
        } catch (CoreException e1) {
            item.setText(2, e1.getMessage());
        }
    }
    parentRepoComposite = new Composite(main, SWT.NONE);
    parentRepoComposite.setLayout(new GridLayout(3, false));
    GridDataFactory.fillDefaults().grab(true, true).applyTo(parentRepoComposite);
    tree = new Tree(parentRepoComposite, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION | SWT.CHECK);
    viewer = new CheckboxTreeViewer(tree);
    tree.setHeaderVisible(true);
    tree.setLayout(new GridLayout());
    tree.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).span(3, 1).create());
    viewer.addCheckStateListener(new ICheckStateListener() {

        @Override
        public void checkStateChanged(CheckStateChangedEvent event) {
            if (event.getChecked()) {
                ProjectAndRepo checkable = (ProjectAndRepo) event.getElement();
                for (TreeItem ti : tree.getItems()) {
                    if (ti.getItemCount() > 0 || ((ProjectAndRepo) ti.getData()).getRepo().equals(// $NON-NLS-1$
                    ""))
                        ti.setChecked(false);
                    for (TreeItem subTi : ti.getItems()) {
                        IProject project = ((ProjectAndRepo) subTi.getData()).getProject();
                        if (checkable.getProject() != null && !subTi.getData().equals(checkable) && checkable.getProject().equals(project))
                            subTi.setChecked(false);
                    }
                }
            }
        }
    });
    TreeColumn c1 = new TreeColumn(tree, SWT.NONE);
    c1.setText(UIText.ExistingOrNewPage_HeaderProject);
    c1.setWidth(100);
    TreeColumn c2 = new TreeColumn(tree, SWT.NONE);
    c2.setText(UIText.ExistingOrNewPage_HeaderLocation);
    c2.setWidth(400);
    TreeColumn c3 = new TreeColumn(tree, SWT.NONE);
    c3.setText(UIText.ExistingOrNewPage_HeaderRepository);
    c3.setWidth(200);
    boolean allProjectsInExistingRepos = true;
    for (IProject project : myWizard.projects) {
        RepositoryFinder repositoryFinder = new RepositoryFinder(project);
        repositoryFinder.setFindInChildren(false);
        try {
            Collection<RepositoryMapping> mappings;
            mappings = repositoryFinder.find(new NullProgressMonitor());
            Iterator<RepositoryMapping> mi = mappings.iterator();
            RepositoryMapping m = mi.hasNext() ? mi.next() : null;
            if (m == null) {
                // no mapping found, enable repository creation
                TreeItem treeItem = new TreeItem(tree, SWT.NONE);
                updateProjectTreeItem(treeItem, project);
                treeItem.setText(1, project.getLocation().toOSString());
                // $NON-NLS-1$
                treeItem.setText(2, "");
                // $NON-NLS-1$
                treeItem.setData(new ProjectAndRepo(project, ""));
                allProjectsInExistingRepos = false;
            } else if (!mi.hasNext()) {
                // exactly one mapping found
                IPath path = m.getGitDirAbsolutePath();
                if (path != null) {
                    TreeItem treeItem = new TreeItem(tree, SWT.NONE);
                    updateProjectTreeItem(treeItem, project);
                    treeItem.setText(1, project.getLocation().toOSString());
                    fillTreeItemWithGitDirectory(m, treeItem, path, false);
                    treeItem.setData(new ProjectAndRepo(project, path.toOSString()));
                    treeItem.setChecked(true);
                }
            } else {
                IPath path = m.getGitDirAbsolutePath();
                if (path != null) {
                    TreeItem treeItem = new TreeItem(tree, SWT.NONE);
                    updateProjectTreeItem(treeItem, project);
                    treeItem.setText(1, project.getLocation().toOSString());
                    // $NON-NLS-1$
                    treeItem.setData(new ProjectAndRepo(project, ""));
                    TreeItem treeItem2 = new TreeItem(treeItem, SWT.NONE);
                    updateProjectTreeItem(treeItem2, project);
                    fillTreeItemWithGitDirectory(m, treeItem2, path, true);
                    treeItem2.setData(new ProjectAndRepo(project, path.toOSString()));
                    while (mi.hasNext()) {
                        // fill in additional mappings
                        m = mi.next();
                        path = m.getGitDirAbsolutePath();
                        if (path != null) {
                            treeItem2 = new TreeItem(treeItem, SWT.NONE);
                            updateProjectTreeItem(treeItem2, project);
                            fillTreeItemWithGitDirectory(m, treeItem2, path, true);
                            treeItem2.setData(new ProjectAndRepo(m.getContainer().getProject(), path.toOSString()));
                        }
                    }
                    treeItem.setExpanded(true);
                }
                allProjectsInExistingRepos = false;
            }
        } catch (CoreException e) {
            TreeItem treeItem2 = new TreeItem(tree, SWT.BOLD | SWT.ITALIC);
            treeItem2.setText(e.getMessage());
        }
    }
    createRepo = new Button(parentRepoComposite, SWT.PUSH);
    createRepo.setLayoutData(GridDataFactory.fillDefaults().create());
    createRepo.setText(UIText.ExistingOrNewPage_CreateButton);
    createRepo.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            File gitDir = new File(repositoryToCreate.getText(), Constants.DOT_GIT);
            try {
                Repository repository = FileRepositoryBuilder.create(gitDir);
                repository.create();
                for (IProject project : getProjects(false).keySet()) {
                    // 
                    if (// $NON-NLS-1$
                    !gitDir.toString().contains(".."))
                        project.refreshLocal(IResource.DEPTH_ONE, new NullProgressMonitor());
                }
                util.addConfiguredRepository(gitDir);
            } catch (IOException e1) {
                String msg = NLS.bind(UIText.ExistingOrNewPage_ErrorFailedToCreateRepository, gitDir.toString());
                org.eclipse.egit.ui.Activator.handleError(msg, e1, true);
            } catch (CoreException e2) {
                String msg = NLS.bind(UIText.ExistingOrNewPage_ErrorFailedToRefreshRepository, gitDir);
                org.eclipse.egit.ui.Activator.handleError(msg, e2, true);
            }
            for (TreeItem ti : tree.getSelection()) {
                IPath projectPath = new Path(ti.getText(1));
                IPath gitPath = new Path(gitDir.toString());
                IPath relative = gitPath.makeRelativeTo(projectPath);
                ti.setText(2, relative.toOSString());
                ((ProjectAndRepo) ti.getData()).repo = gitDir.toString();
                ti.setChecked(true);
            }
            updateControls();
        }
    });
    repositoryToCreate = new Text(parentRepoComposite, SWT.SINGLE | SWT.BORDER);
    repositoryToCreate.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).span(1, 1).create());
    repositoryToCreate.addListener(SWT.Modify, new Listener() {

        @Override
        public void handleEvent(Event e) {
            if (repositoryToCreate.getText().equals("")) {
                // $NON-NLS-1$
                createRepo.setEnabled(false);
                return;
            }
            IPath fromOSString = Path.fromOSString(repositoryToCreate.getText());
            createRepo.setEnabled(minumumPath.matchingFirstSegments(fromOSString) == fromOSString.segmentCount());
        }
    });
    dotGitSegment = new Label(parentRepoComposite, SWT.NONE);
    dotGitSegment.setEnabled(false);
    dotGitSegment.setText(File.separatorChar + Constants.DOT_GIT);
    dotGitSegment.setLayoutData(GridDataFactory.fillDefaults().align(SWT.LEFT, SWT.CENTER).create());
    tree.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            tree.select((TreeItem) e.item);
            updateControls();
        }
    });
    Dialog.applyDialogFont(main);
    setControl(main);
    if (allProjectsInExistingRepos) {
        internalMode = true;
        internalModeButton.setSelection(true);
        updateControls();
    }
}