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

Example 16 with EditingSupport

use of org.eclipse.jface.viewers.EditingSupport in project liferay-ide by liferay.

the class FindBreakingChangesPage method _createColumns.

private void _createColumns(final TableViewer problemsViewer) {
    final String[] titles = { "Resolved", "Line", "Problem" };
    TableViewerColumn col0 = _createTableViewerColumn(titles[0], problemsViewer);
    col0.getColumn().pack();
    col0.setEditingSupport(new EditingSupport(problemsViewer) {

        @Override
        protected boolean canEdit(Object element) {
            return true;
        }

        @Override
        protected CellEditor getCellEditor(Object element) {
            return new CheckboxCellEditor(problemsViewer.getTable());
        }

        @Override
        protected Object getValue(Object element) {
            return ((Problem) element).getStatus() == Problem.STATUS_RESOLVED;
        }

        @Override
        protected void setValue(Object element, Object value) {
            if (value == Boolean.TRUE) {
                new MarkDoneAction().run((Problem) element, problemsViewer);
            } else {
                new MarkUndoneAction().run((Problem) element, problemsViewer);
            }
        }
    });
    col0.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public Image getImage(Object element) {
            Problem p = (Problem) element;
            if (p.getStatus() == Problem.STATUS_RESOLVED) {
                return _imageChecked;
            } else {
                return _imageUnchecked;
            }
        }

        @Override
        public String getText(Object element) {
            return null;
        }
    });
    TableViewerColumn col1 = _createTableViewerColumn(titles[1], problemsViewer);
    col1.getColumn().pack();
    col1.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            Problem p = (Problem) element;
            return p.lineNumber > -1 ? (p.lineNumber + "") : "";
        }
    });
    TableViewerColumn col2 = _createTableViewerColumn(titles[2], problemsViewer);
    col2.getColumn().pack();
    col2.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            Problem p = (Problem) element;
            return p.title;
        }

        @Override
        public void update(ViewerCell cell) {
            super.update(cell);
            Table table = problemsViewer.getTable();
            table.getColumn(2).pack();
        }
    });
    TableColumnLayout tableLayout = new TableColumnLayout();
    TableColumn column0 = col0.getColumn();
    TableColumn column1 = col1.getColumn();
    TableColumn column2 = col2.getColumn();
    tableLayout.setColumnData(column0, new ColumnWeightData(50, column0.getWidth()));
    tableLayout.setColumnData(column1, new ColumnWeightData(50, column1.getWidth()));
    tableLayout.setColumnData(column2, new ColumnWeightData(100, column2.getWidth()));
    Table table = problemsViewer.getTable();
    table.getParent().setLayout(tableLayout);
}

Example 17 with EditingSupport

use of org.eclipse.jface.viewers.EditingSupport in project tdq-studio-se by Talend.

the class EditSortMatchRuleNamesDialog method createMatchRuleNameColumn.

/**
 * create Match Rule Name Column.
 */
private void createMatchRuleNameColumn() {
    TableViewerColumn vNameColumn = new TableViewerColumn(tableViewer, SWT.CENTER);
    TableColumn nameColumn = vNameColumn.getColumn();
    nameColumn.setWidth(300);
    // $NON-NLS-1$
    nameColumn.setText(DefaultMessagesImpl.getString("EditSortMatchRuleNamesDialog.columnName"));
    vNameColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            return ((OrderMatchRule) element).getName();
        }
    });
    vNameColumn.setEditingSupport(new EditingSupport(tableViewer) {

        @Override
        protected boolean canEdit(Object element) {
            return true;
        }

        @Override
        protected CellEditor getCellEditor(Object element) {
            return new TextCellEditor((Table) tableViewer.getControl());
        }

        @Override
        protected Object getValue(Object element) {
            return ((OrderMatchRule) element).getName();
        }

        @Override
        protected void setValue(Object element, Object value) {
            // the modified value cant not be empty
            if (value != null && !StringUtils.isBlank((String) value)) {
                if (!((OrderMatchRule) element).getName().equals(value)) {
                    setDirty(true);
                    getButton(OK).setEnabled(true);
                }
                ((OrderMatchRule) element).setName((String) value);
            } else {
                ((OrderMatchRule) element).setName(((OrderMatchRule) element).getName());
            }
            tableViewer.refresh();
        }
    });
}

Example 18 with EditingSupport

use of org.eclipse.jface.viewers.EditingSupport in project rap by entirej.

the class EJRWTListRecordBlockRenderer method buildGuiComponent.

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);
        }
    }
    // blockCanvas.cleanLayoutVertical();
    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();
    EJFrameworkExtensionProperties 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);
        if (mainScreenProperties.getDisplayFrame()) {
            Group group = new Group(section, SWT.NONE);
            group.setLayout(new FillLayout());
            group.setLayoutData(gridData);
            hookKeyListener(group);
            String frameTitle = mainScreenProperties.getFrameTitle();
            if (frameTitle != null && frameTitle.length() > 0) {
                group.setText(frameTitle);
            }
            _mainPane = new EJRWTEntireJGridPane(group, 1);
            section.setClient(group);
        } else {
            _mainPane = new EJRWTEntireJGridPane(section, 1);
            _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() {

                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 {
        if (mainScreenProperties.getDisplayFrame()) {
            Group group = new Group(blockCanvas, SWT.NONE);
            group.setLayout(new FillLayout());
            group.setLayoutData(gridData);
            hookKeyListener(group);
            String frameTitle = mainScreenProperties.getFrameTitle();
            if (frameTitle != null && frameTitle.length() > 0) {
                group.setText(frameTitle);
            }
            _mainPane = new EJRWTEntireJGridPane(group, 1);
        } else {
            _mainPane = new EJRWTEntireJGridPane(blockCanvas, 1);
            _mainPane.setLayoutData(gridData);
            _mainPane.cleanLayoutHorizontal();
        }
    }
    hookKeyListener(_mainPane);
    int style = SWT.VIRTUAL | SWT.V_SCROLL;
    if (!rendererProp.getBooleanProperty(EJRWTListRecordBlockDefinitionProperties.HIDE_TABLE_BORDER, false))
        style = style | SWT.BORDER;
    if (rendererProp.getBooleanProperty(EJRWTListRecordBlockDefinitionProperties.ROW_SELECTION_PROPERTY, true))
        style = style | SWT.FULL_SELECTION;
    else
        style = style | SWT.HIDE_SELECTION;
    Collection<EJItemGroupProperties> allItemGroupProperties = _block.getProperties().getScreenItemGroupContainer(EJScreenType.MAIN).getAllItemGroupProperties();
    final Table table;
    final boolean hideSelection = (style & SWT.HIDE_SELECTION) != 0;
    // final EJRWTAbstractFilteredTable filterTree;
    if (rendererProp.getBooleanProperty(EJRWTTreeBlockDefinitionProperties.FILTER, false)) {
        if (allItemGroupProperties.size() > 0) {
            EJItemGroupProperties displayProperties = allItemGroupProperties.iterator().next();
            if (displayProperties.dispayGroupFrame()) {
                Group group = new Group(_mainPane, SWT.NONE);
                group.setLayout(new FillLayout());
                if (displayProperties.getFrameTitle() != null && displayProperties.getFrameTitle().length() > 0)
                    group.setText(displayProperties.getFrameTitle());
                group.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
                filterTree = new EJRWTAbstractFilteredTable(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;
                            getViewer().setInput(filter);
                            notifyStatus();
                        }
                    }

                    @Override
                    protected TableViewer doCreateTableViewer(Composite parent, int style) {
                        return _tableViewer = new TableViewer(parent) {

                            @Override
                            public void setSelection(ISelection selection) {
                                if (hideSelection)
                                    selection = new StructuredSelection();
                                super.setSelection(selection);
                            }

                            @Override
                            public void setSelection(ISelection selection, boolean reveal) {
                                if (hideSelection)
                                    selection = new StructuredSelection();
                                super.setSelection(selection, reveal);
                            }
                        };
                    }
                };
            } else {
                filterTree = new EJRWTAbstractFilteredTable(_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;
                            getViewer().setInput(filter);
                            notifyStatus();
                        }
                    }

                    @Override
                    protected TableViewer doCreateTableViewer(Composite parent, int style) {
                        return _tableViewer = new TableViewer(parent) {

                            @Override
                            public void setSelection(ISelection selection) {
                                if (hideSelection)
                                    selection = new StructuredSelection();
                                super.setSelection(selection);
                            }

                            @Override
                            public void setSelection(ISelection selection, boolean reveal) {
                                if (hideSelection)
                                    selection = new StructuredSelection();
                                super.setSelection(selection, reveal);
                            }
                        };
                    }
                };
                filterTree.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
            }
        } else {
            filterTree = new EJRWTAbstractFilteredTable(_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;
                        getViewer().setInput(filter);
                        notifyStatus();
                    }
                }

                @Override
                protected TableViewer doCreateTableViewer(Composite parent, int style) {
                    return _tableViewer = new TableViewer(parent) {

                        @Override
                        public void setSelection(ISelection selection) {
                            if (hideSelection)
                                selection = new StructuredSelection();
                            super.setSelection(selection);
                        }

                        @Override
                        public void setSelection(ISelection selection, boolean reveal) {
                            if (hideSelection)
                                selection = new StructuredSelection();
                            super.setSelection(selection, reveal);
                        }
                    };
                }
            };
            filterTree.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
        }
        table = (_tableViewer = filterTree.getViewer()).getTable();
        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()) {
                Group group = new Group(_mainPane, SWT.NONE);
                group.setLayout(new FillLayout());
                if (displayProperties.getFrameTitle() != null && displayProperties.getFrameTitle().length() > 0)
                    group.setText(displayProperties.getFrameTitle());
                group.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
                table = new Table(group, style);
            } else {
                table = new Table(_mainPane, style);
                table.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
            }
        } else {
            table = new Table(_mainPane, style);
            table.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
        }
        _tableViewer = new TableViewer(table) {

            @Override
            public void setSelection(ISelection selection) {
                if (hideSelection)
                    selection = new StructuredSelection();
                super.setSelection(selection);
            }

            @Override
            public void setSelection(ISelection selection, boolean reveal) {
                if (hideSelection)
                    selection = new StructuredSelection();
                super.setSelection(selection, reveal);
            }
        };
    }
    table.setLinesVisible(false);
    table.setHeaderVisible(false);
    Control[] children = table.getChildren();
    for (Control control : children) {
        hookKeyListener(control);
    }
    hookKeyListener(table);
    EJRWTTableViewerColumnFactory factory = new EJRWTTableViewerColumnFactory(_tableViewer);
    ColumnViewerToolTipSupport.enableFor(_tableViewer);
    final List<ColumnLabelProvider> nodeTextProviders = new ArrayList<ColumnLabelProvider>();
    final Map<ColumnLabelProvider, EJScreenItemProperties> nodeTextProvidersMap = new HashMap<ColumnLabelProvider, EJScreenItemProperties>();
    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);
                nodeTextProvidersMap.put(screenItem, screenItemProperties);
            }
        }
    }
    if (!nodeTextProviders.isEmpty()) {
        table.setData(EJ_RWT.MARKUP_ENABLED, Boolean.TRUE);
        int height = rendererProp.getIntProperty(EJRWTListRecordBlockDefinitionProperties.ROW_HEIGHT, -1);
        if (height == -1 && nodeTextProviders.size() > 1) {
            table.setData(EJ_RWT.CUSTOM_ITEM_HEIGHT, Integer.valueOf(nodeTextProviders.size() * 20));
        } else if (height > 0) {
            table.setData(EJ_RWT.CUSTOM_ITEM_HEIGHT, Integer.valueOf(height));
        }
        // add double click action
        final String doubleClickActionCommand = rendererProp.getStringProperty(EJRWTListRecordBlockDefinitionProperties.CLICK_ACTION_COMMAND);
        final boolean hasAction = doubleClickActionCommand != null && doubleClickActionCommand.length() != 0;
        if (hasAction) {
            _tableViewer.addDoubleClickListener(new IDoubleClickListener() {

                public void doubleClick(DoubleClickEvent arg0) {
                    _block.executeActionCommand(doubleClickActionCommand, EJScreenType.MAIN);
                }
            });
        }
        final TableViewerColumn dataColumn = factory.createColumn("HTML", 500, new ColumnLabelProvider() {

            public String toHex(int r, int g, int b) {
                return "#" + toBrowserHexValue(r) + toBrowserHexValue(g) + toBrowserHexValue(b);
            }

            private String toBrowserHexValue(int number) {
                StringBuilder builder = new StringBuilder(Integer.toHexString(number & 0xff));
                while (builder.length() < 2) {
                    builder.append("0");
                }
                return builder.toString().toUpperCase();
            }

            @Override
            public String getText(Object element) {
                StringBuilder builder = new StringBuilder();
                boolean addBr = false;
                for (ColumnLabelProvider labelProvider : nodeTextProviders) {
                    if (addBr) {
                        builder.append("<br/>");
                    }
                    boolean added = false;
                    EJScreenItemProperties item = nodeTextProvidersMap.get(labelProvider);
                    if (item != null && item.getLabel() != null && item.getLabel().trim().length() > 0) {
                        builder.append(item.getLabel());
                        builder.append(" : ");
                        added = true;
                    }
                    Image image = labelProvider.getImage(element);
                    if (image != null) {
                        String imagePath = ImageFactory.getImagePath(image);
                        if (imagePath != null) {
                            builder.append("<img src=\"");
                            builder.append(imagePath);
                            Rectangle bounds = image.getBounds();
                            builder.append("\" style=\"vertical-align:middle;\" ");
                            builder.append(" width=\"");
                            builder.append(bounds.width);
                            builder.append("\" ");
                            builder.append(" height=\"");
                            builder.append(bounds.height);
                            builder.append("\"/>");
                            added = true;
                        }
                    }
                    String text = labelProvider.getText(element);
                    if (text != null && text.length() != 0) {
                        Font vaFont = labelProvider.getFont(element);
                        builder.append("<span style=\"");
                        if (vaFont != null && vaFont.getFontData().length > 0) {
                            FontData fontData = vaFont.getFontData()[0];
                            if ((fontData.getStyle() & SWT.BOLD) != 0) {
                                builder.append("font-weight:bold;");
                            }
                            if ((fontData.getStyle() & SWT.ITALIC) != 0) {
                                builder.append("font-style:italic;");
                            }
                            builder.append("font-size:");
                            builder.append(fontData.getHeight());
                            builder.append("px;");
                            builder.append("font-family:");
                            builder.append(fontData.getName().replace('"', ' '));
                            builder.append(";");
                        }
                        Color background = labelProvider.getBackground(element);
                        if (background != null) {
                            builder.append("background-color:");
                            builder.append(toHex(background.getRed(), background.getGreen(), background.getBlue()));
                            builder.append(";");
                        }
                        Color foreground = labelProvider.getForeground(element);
                        if (foreground != null) {
                            builder.append("color:");
                            builder.append(toHex(foreground.getRed(), foreground.getGreen(), foreground.getBlue()));
                            builder.append(";");
                        }
                        builder.append("\">");
                        builder.append(text);
                        builder.append("</span>");
                        added = true;
                    }
                    if (added) {
                        addBr = true;
                    }
                }
                return builder.toString();
            }
        });
        if (hasAction) {
            final Image arrow = EJRWTImageRetriever.get("icons/left-arrow.png");
            final TableViewerColumn actionColumn = factory.createColumn("HTML-ACTION", 40, new ColumnLabelProvider() {

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

                @Override
                public Image getImage(Object element) {
                    return arrow;
                }
            });
            actionColumn.getColumn().setAlignment(SWT.RIGHT);
            actionColumn.setEditingSupport(new EditingSupport(_tableViewer) {

                protected void setValue(Object arg0, Object arg1) {
                // ignore
                }

                protected Object getValue(Object arg0) {
                    // ignore
                    return null;
                }

                protected CellEditor getCellEditor(Object arg0) {
                    return new CellEditor() {

                        @Override
                        protected void doSetValue(Object arg0) {
                        // ignore
                        }

                        @Override
                        protected void doSetFocus() {
                        // ignore
                        }

                        @Override
                        protected Object doGetValue() {
                            // ignore
                            return null;
                        }

                        @Override
                        protected Control createControl(Composite parent) {
                            Label action = new Label(parent, SWT.NONE);
                            action.setImage(arrow);
                            return action;
                        }
                    };
                }

                protected boolean canEdit(Object arg0) {
                    _block.executeActionCommand(doubleClickActionCommand, EJScreenType.MAIN);
                    return false;
                }
            });
        }
        table.addControlListener(new ControlAdapter() {

            @Override
            public void controlResized(ControlEvent e) {
                int offset = hasAction ? 50 : 10;
                if (table.getSize().x > offset)
                    dataColumn.getColumn().setWidth(table.getSize().x - offset);
            }
        });
    }
    table.addFocusListener(new FocusListener() {

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

        public void focusGained(FocusEvent arg0) {
            setHasFocus(true);
        }
    });
    // 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 EJBlockController blockController = _block;
    _tableViewer.setContentProvider(filteredContentProvider = new FilteredContentProvider() {

        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;
        }

        public void inputChanged(Viewer arg0, Object arg1, Object arg2) {
            tableBaseRecords.clear();
            if (arg2 != null && arg2.equals(filter) && filter.trim().length() > 0) {
                for (EJDataRecord record : _block.getBlock().getRecords()) {
                    if (matchItem(record))
                        tableBaseRecords.add(record);
                }
            } else {
                filter = null;
                if (filterTree != null)
                    filterTree.clearText();
                tableBaseRecords.addAll(_block.getBlock().getRecords());
            }
        }

        public void dispose() {
        }

        public Object[] getElements(Object arg0) {
            return tableBaseRecords.toArray();
        }
    });
    _tableViewer.setInput(new Object());
    selectRow(0);
    _tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent arg0) {
            EJDataRecord focusedRecord = getFocusedRecord();
            if (focusedRecord != null)
                _block.newRecordInstance(focusedRecord);
            notifyStatus();
        }
    });
}

Example 19 with EditingSupport

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

the class GitSynchronizeWizardPage method createControl.

@Override
public void createControl(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout(1, false);
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    composite.setLayout(layout);
    for (IProject project : ROOT.getProjects()) {
        RepositoryMapping repositoryMapping = RepositoryMapping.getMapping(project);
        if (repositoryMapping == null)
            continue;
        Repository repo = repositoryMapping.getRepository();
        Set<IProject> projects = resources.get(repo);
        if (projects == null) {
            projects = new HashSet<>();
            resources.put(repo, projects);
        }
        projects.add(project);
    }
    treeViewer = new TreeViewer(composite, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.FULL_SELECTION);
    treeViewer.getTree().setLinesVisible(true);
    treeViewer.getTree().setHeaderVisible(true);
    treeViewer.getTree().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    TreeViewerColumn projectsColumn = new TreeViewerColumn(treeViewer, SWT.LEAD);
    projectsColumn.getColumn().setText(UIText.GitBranchSynchronizeWizardPage_repository);
    projectsColumn.getColumn().setImage(repositoryImage);
    projectsColumn.setLabelProvider(new StyledCellLabelProvider() {

        @Override
        public void update(ViewerCell cell) {
            Object element = cell.getElement();
            if (element instanceof Repository) {
                Repository repo = (Repository) element;
                // $NON-NLS-1$
                String descr = "";
                try {
                    // $NON-NLS-1$ //$NON-NLS-2$
                    descr += " [" + repo.getBranch() + "]";
                } catch (IOException e) {
                    Activator.logError(e.getMessage(), e);
                }
                Color decorationsColor = JFaceResources.getColorRegistry().get(JFacePreferences.DECORATIONS_COLOR);
                String repoName = repo.getWorkTree().getName();
                int repoNameLen = repoName.length();
                StyleRange styleRange = new StyleRange(repoNameLen, repoNameLen + descr.length(), decorationsColor, null);
                cell.setImage(repositoryImage);
                cell.setText(repoName + descr);
                cell.setStyleRanges(new StyleRange[] { styleRange });
            }
            super.update(cell);
        }
    });
    TreeViewerColumn dstColumn = new TreeViewerColumn(treeViewer, SWT.LEAD);
    dstColumn.getColumn().setText(UIText.GitBranchSynchronizeWizardPage_destination);
    dstColumn.getColumn().setImage(branchImage);
    dstColumn.getColumn().setWidth(200);
    final ComboBoxCellEditor branchesEditor = new ComboBoxCellEditor(treeViewer.getTree(), new String[0]);
    branchesEditor.setActivationStyle(ComboBoxCellEditor.DROP_DOWN_ON_KEY_ACTIVATION | ComboBoxCellEditor.DROP_DOWN_ON_MOUSE_ACTIVATION);
    ((CCombo) branchesEditor.getControl()).addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            CCombo combo = (CCombo) e.widget;
            TreeSelection sel = (TreeSelection) treeViewer.getSelection();
            int selectedIdx = combo.getSelectionIndex();
            Repository repo = (Repository) sel.getFirstElement();
            if (selectedIdx != -1) {
                selectedBranches.put(repo, combo.getItem(selectedIdx));
                setPageComplete(true);
            } else {
                selectedBranches.put(repo, null);
                setPageComplete(false);
            }
        }
    });
    dstColumn.setEditingSupport(new EditingSupport(treeViewer) {

        @Override
        protected void setValue(Object element, Object value) {
            int intValue = ((Integer) value).intValue();
            if (intValue == -1)
                return;
            CCombo combo = (CCombo) branchesEditor.getControl();
            String branch = combo.getItem(intValue);
            selectedBranches.put((Repository) element, branch);
            treeViewer.refresh(element, true);
            validatePage();
        }

        @Override
        protected Object getValue(Object element) {
            String branch = selectedBranches.get(element);
            CCombo combo = (CCombo) branchesEditor.getControl();
            int index = branch == null ? 0 : combo.indexOf(branch);
            return Integer.valueOf(index);
        }

        @Override
        protected CellEditor getCellEditor(Object element) {
            Repository repo = (Repository) element;
            List<String> refs = new LinkedList<>(repo.getAllRefs().keySet());
            List<Ref> additionalRefs;
            try {
                additionalRefs = repo.getRefDatabase().getAdditionalRefs();
            } catch (IOException e) {
                additionalRefs = null;
            }
            if (additionalRefs != null)
                for (Ref ref : additionalRefs) refs.add(ref.getName());
            Collections.sort(refs, CommonUtils.STRING_ASCENDING_COMPARATOR);
            branchesEditor.setItems(refs.toArray(new String[refs.size()]));
            return branchesEditor;
        }

        @Override
        protected boolean canEdit(Object element) {
            return true;
        }
    });
    dstColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            String branch = selectedBranches.get(element);
            // $NON-NLS-1$
            return branch == null ? "" : branch;
        }
    });
    treeViewer.setContentProvider(new ITreeContentProvider() {

        @Override
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        // nothing to do
        }

        @Override
        public void dispose() {
        // nothing to do
        }

        @Override
        public Object[] getElements(Object inputElement) {
            return (Object[]) inputElement;
        }

        @Override
        public boolean hasChildren(Object element) {
            return false;
        }

        @Override
        public Object getParent(Object element) {
            return null;
        }

        @Override
        public Object[] getChildren(Object parentElement) {
            return new Object[0];
        }
    });
    List<Repository> repositoriesList = new ArrayList<>(resources.keySet());
    Collections.sort(repositoriesList, new Comparator<Repository>() {

        @Override
        public int compare(Repository o1, Repository o2) {
            String name1 = o1.getWorkTree().getName();
            String name2 = o2.getWorkTree().getName();
            return name1.compareToIgnoreCase(name2);
        }
    });
    treeViewer.setInput(repositoriesList.toArray(new Repository[repositoriesList.size()]));
    projectsColumn.getColumn().pack();
    Composite buttonsComposite = new Composite(composite, SWT.NONE);
    layout = new GridLayout(4, false);
    layout.numColumns = 1;
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    buttonsComposite.setLayout(layout);
    buttonsComposite.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
    final Button fetchChanges = new Button(buttonsComposite, SWT.CHECK);
    fetchChanges.setText(UIText.GitBranchSynchronizeWizardPage_fetchChangesFromRemote);
    fetchChanges.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            forceFetch = fetchChanges.getSelection();
        }
    });
    fetchChanges.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
    fetchChanges.setSelection(Activator.getDefault().getPreferenceStore().getBoolean(UIPreferences.SYNC_VIEW_FETCH_BEFORE_LAUNCH));
    final Button includeLocal = new Button(buttonsComposite, SWT.CHECK);
    includeLocal.setText(UIText.GitBranchSynchronizeWizardPage_includeUncommitedChanges);
    includeLocal.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            shouldIncludeLocal = includeLocal.getSelection();
        }
    });
    includeLocal.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
    Dialog.applyDialogFont(composite);
    setPageComplete(false);
    setControl(composite);
}

Example 20 with EditingSupport

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

the class RefSpecPanel method createRemoveColumn.

private void createRemoveColumn(TableColumnLayout columnLayout) {
    final TableViewerColumn column = createColumn(columnLayout, UIText.RefSpecPanel_columnRemove, COLUMN_REMOVE_WEIGHT, SWT.CENTER);
    column.setLabelProvider(new CenteredImageLabelProvider() {

        @Override
        public Image getImage(Object element) {
            return imageRegistry.get(IMAGE_TRASH);
        }

        @Override
        public String getToolTipText(Object element) {
            return NLS.bind(UIText.RefSpecPanel_removeDescription, typeString());
        }
    });
    column.setEditingSupport(new EditingSupport(tableViewer) {

        @Override
        protected boolean canEdit(Object element) {
            return true;
        }

        @Override
        protected CellEditor getCellEditor(Object element) {
            return removeSpecCellEditor;
        }

        @Override
        protected Object getValue(Object element) {
            return null;
        }

        @Override
        protected void setValue(Object element, Object value) {
            removeRefSpec((RefSpec) element);
        }
    });
}