| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.ui.views.markers.internal; |
| |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.action.IToolBarManager; |
| import org.eclipse.jface.action.Separator; |
| import org.eclipse.jface.dialogs.ErrorDialog; |
| import org.eclipse.jface.dialogs.IDialogSettings; |
| import org.eclipse.jface.viewers.CellEditor; |
| import org.eclipse.jface.viewers.CheckboxCellEditor; |
| import org.eclipse.jface.viewers.ColumnLayoutData; |
| import org.eclipse.jface.viewers.ColumnPixelData; |
| import org.eclipse.jface.viewers.ColumnWeightData; |
| import org.eclipse.jface.viewers.ComboBoxCellEditor; |
| import org.eclipse.jface.viewers.ICellModifier; |
| import org.eclipse.jface.viewers.ISelectionProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.jface.viewers.TextCellEditor; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Item; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableColumn; |
| import org.eclipse.ui.IMemento; |
| import org.eclipse.ui.IViewSite; |
| import org.eclipse.ui.PartInitException; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.part.CellEditorActionHandler; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| |
| public class TaskView extends MarkerView { |
| |
| private static final String COMPLETION = "completion"; //$NON-NLS-1$ |
| |
| private final static ColumnLayoutData[] DEFAULT_COLUMN_LAYOUTS = { |
| new ColumnPixelData(19, false), new ColumnPixelData(19, false), |
| new ColumnWeightData(200), new ColumnWeightData(75), |
| new ColumnWeightData(150), new ColumnWeightData(60) }; |
| |
| private final static IField[] HIDDEN_FIELDS = { new FieldCreationTime() }; |
| |
| private final static String[] ROOT_TYPES = { IMarker.TASK }; |
| |
| private final static String[] TABLE_COLUMN_PROPERTIES = { COMPLETION, |
| IMarker.PRIORITY, IMarker.MESSAGE, "", //$NON-NLS-1$ |
| "", //$NON-NLS-1$ |
| "" //$NON-NLS-1$ |
| }; |
| |
| private final static String TAG_DIALOG_SECTION = "org.eclipse.ui.views.task"; //$NON-NLS-1$ |
| |
| private final static IField[] VISIBLE_FIELDS = { new FieldDone(), |
| new FieldPriority(), new FieldMessage(), new FieldResource(), |
| new FieldFolder(), new FieldLineNumber() }; |
| |
| private ICellModifier cellModifier = new ICellModifier() { |
| public Object getValue(Object element, String property) { |
| if (element instanceof ConcreteMarker) { |
| IMarker marker = ((ConcreteMarker) element).getMarker(); |
| |
| if (COMPLETION.equals(property)) |
| return new Boolean(marker.getAttribute(IMarker.DONE, false)); |
| |
| if (IMarker.PRIORITY.equals(property)) |
| return new Integer(IMarker.PRIORITY_HIGH |
| - marker.getAttribute(IMarker.PRIORITY, |
| IMarker.PRIORITY_NORMAL)); |
| |
| if (IMarker.MESSAGE.equals(property)) |
| return marker.getAttribute(IMarker.MESSAGE, ""); //$NON-NLS-1$ |
| } |
| |
| return null; |
| } |
| |
| public boolean canModify(Object element, String property) { |
| return Util.isEditable(((ConcreteMarker) element).getMarker()); |
| } |
| |
| public void modify(Object element, String property, Object value) { |
| if (element instanceof Item) { |
| Item item = (Item) element; |
| Object data = item.getData(); |
| |
| if (data instanceof ConcreteMarker) { |
| ConcreteMarker concreteMarker = (ConcreteMarker) data; |
| |
| IMarker marker = concreteMarker.getMarker(); |
| |
| try { |
| Object oldValue = getValue(data, property); |
| if (oldValue != null && !oldValue.equals(value)) { |
| if (COMPLETION.equals(property)) |
| marker.setAttribute(IMarker.DONE, value); |
| else if (IMarker.PRIORITY.equals(property)) |
| marker.setAttribute(IMarker.PRIORITY, |
| IMarker.PRIORITY_HIGH |
| - ((Integer) value).intValue()); |
| else if (IMarker.MESSAGE.equals(property)) |
| marker.setAttribute(IMarker.MESSAGE, value); |
| } |
| |
| concreteMarker.refresh(); |
| } catch (CoreException e) { |
| ErrorDialog |
| .openError( |
| getSite().getShell(), |
| Messages |
| .getString("errorModifyingTask"), null, e.getStatus()); //$NON-NLS-1$ |
| } |
| } |
| } |
| } |
| }; |
| |
| private CellEditorActionHandler cellEditorActionHandler; |
| |
| private TaskFilter taskFilter; |
| |
| private ActionAddGlobalTask addGlobalTaskAction; |
| |
| private ActionDeleteCompleted deleteCompletedAction; |
| |
| private ActionMarkCompleted markCompletedAction; |
| |
| public void createPartControl(Composite parent) { |
| super.createPartControl(parent); |
| |
| TableViewer tableViewer = getViewer(); |
| CellEditor cellEditors[] = new CellEditor[tableViewer.getTable() |
| .getColumnCount()]; |
| cellEditors[0] = new CheckboxCellEditor(tableViewer.getTable()); |
| |
| String[] priorities = new String[] { |
| Messages.getString("priority.high"), //$NON-NLS-1$ |
| Messages.getString("priority.normal"), //$NON-NLS-1$ |
| Messages.getString("priority.low") //$NON-NLS-1$ |
| }; |
| |
| cellEditors[1] = new ComboBoxCellEditor(tableViewer.getTable(), |
| priorities, SWT.READ_ONLY); |
| CellEditor descriptionCellEditor = new TextCellEditor(tableViewer |
| .getTable()); |
| cellEditors[2] = descriptionCellEditor; |
| tableViewer.setCellEditors(cellEditors); |
| tableViewer.setCellModifier(cellModifier); |
| tableViewer.setColumnProperties(TABLE_COLUMN_PROPERTIES); |
| |
| cellEditorActionHandler = new CellEditorActionHandler(getViewSite() |
| .getActionBars()); |
| cellEditorActionHandler.addCellEditor(descriptionCellEditor); |
| cellEditorActionHandler.setCopyAction(copyAction); |
| cellEditorActionHandler.setPasteAction(pasteAction); |
| cellEditorActionHandler.setDeleteAction(deleteAction); |
| cellEditorActionHandler.setSelectAllAction(selectAllAction); |
| } |
| |
| public void dispose() { |
| if (cellEditorActionHandler != null) |
| cellEditorActionHandler.dispose(); |
| |
| if (markCompletedAction != null) |
| markCompletedAction.dispose(); |
| |
| super.dispose(); |
| } |
| |
| public void init(IViewSite viewSite, IMemento memento) |
| throws PartInitException { |
| super.init(viewSite, memento); |
| taskFilter = new TaskFilter(); |
| IDialogSettings dialogSettings = getDialogSettings(); |
| |
| if (taskFilter != null) |
| taskFilter.restoreState(dialogSettings); |
| } |
| |
| public void saveState(IMemento memento) { |
| IDialogSettings dialogSettings = getDialogSettings(); |
| |
| if (taskFilter != null) |
| taskFilter.saveState(dialogSettings); |
| |
| super.saveState(memento); |
| } |
| |
| protected ColumnLayoutData[] getDefaultColumnLayouts() { |
| return DEFAULT_COLUMN_LAYOUTS; |
| } |
| |
| protected IDialogSettings getDialogSettings() { |
| AbstractUIPlugin plugin = (AbstractUIPlugin) Platform |
| .getPlugin(PlatformUI.PLUGIN_ID); |
| IDialogSettings workbenchSettings = plugin.getDialogSettings(); |
| IDialogSettings settings = workbenchSettings |
| .getSection(TAG_DIALOG_SECTION); |
| |
| if (settings == null) |
| settings = workbenchSettings.addNewSection(TAG_DIALOG_SECTION); |
| |
| return settings; |
| } |
| |
| protected void createActions() { |
| super.createActions(); |
| |
| ISelectionProvider selProvider = getSelectionProvider(); |
| |
| addGlobalTaskAction = new ActionAddGlobalTask(this); |
| deleteCompletedAction = new ActionDeleteCompleted(this, selProvider); |
| markCompletedAction = new ActionMarkCompleted(selProvider); |
| propertiesAction = new ActionTaskProperties(this, selProvider); |
| } |
| |
| protected void createColumns(Table table) { |
| super.createColumns(table); |
| TableColumn[] columns = table.getColumns(); |
| |
| if (columns != null && columns.length >= 1) { |
| columns[0].setResizable(false); |
| |
| if (columns.length >= 2) |
| columns[1].setResizable(false); |
| } |
| } |
| |
| protected void fillContextMenu(IMenuManager manager) { |
| manager.add(addGlobalTaskAction); |
| manager.add(new Separator()); |
| super.fillContextMenu(manager); |
| } |
| |
| protected void fillContextMenuAdditions(IMenuManager manager) { |
| manager.add(new Separator()); |
| manager.add(markCompletedAction); |
| manager.add(deleteCompletedAction); |
| } |
| |
| protected DialogMarkerFilter getFiltersDialog() { |
| return new DialogTaskFilter(getSite().getShell(), taskFilter); |
| } |
| |
| protected IField[] getHiddenFields() { |
| return HIDDEN_FIELDS; |
| } |
| |
| protected String[] getRootTypes() { |
| return ROOT_TYPES; |
| } |
| |
| protected Object getViewerInput() { |
| return ResourcesPlugin.getWorkspace().getRoot(); |
| } |
| |
| protected IField[] getVisibleFields() { |
| return VISIBLE_FIELDS; |
| } |
| |
| protected void initToolBar(IToolBarManager toolBarManager) { |
| toolBarManager.add(addGlobalTaskAction); |
| super.initToolBar(toolBarManager); |
| } |
| |
| public void setSelection(IStructuredSelection structuredSelection, |
| boolean reveal) { |
| // TODO: added because nick doesn't like public API inherited from internal classes |
| super.setSelection(structuredSelection, reveal); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.MarkerView#getMarkerTypes() |
| */ |
| protected String[] getMarkerTypes() { |
| return new String[] { IMarker.TASK }; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.MarkerView#getFilter() |
| */ |
| protected MarkerFilter getFilter() { |
| return taskFilter; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.MarkerView#openFiltersDialog() |
| */ |
| public void openFiltersDialog() { |
| DialogTaskFilter dialog = new DialogTaskFilter(getSite().getShell(), |
| taskFilter); |
| |
| if (dialog.open() == Window.OK) { |
| taskFilter = (TaskFilter) dialog.getFilter(); |
| taskFilter.saveState(getDialogSettings()); |
| refresh(); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.MarkerView#updateFilterSelection(org.eclipse.core.resources.IResource[]) |
| */ |
| protected void updateFilterSelection(IResource[] resources) { |
| taskFilter.setFocusResource(resources); |
| } |
| } |
