| /******************************************************************************* |
| * Copyright (c) 2000, 2003 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; |
| |
| 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.Dialog; |
| 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.IStructuredSelection; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.jface.viewers.TextCellEditor; |
| 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; |
| import org.eclipse.ui.views.markers.internal.ActionAddGlobalTask; |
| import org.eclipse.ui.views.markers.internal.ActionDeleteCompleted; |
| import org.eclipse.ui.views.markers.internal.ActionMarkCompleted; |
| import org.eclipse.ui.views.markers.internal.ActionTaskProperties; |
| import org.eclipse.ui.views.markers.internal.DialogTaskFilter; |
| import org.eclipse.ui.views.markers.internal.FieldCreationTime; |
| import org.eclipse.ui.views.markers.internal.FieldDone; |
| import org.eclipse.ui.views.markers.internal.FieldFolder; |
| import org.eclipse.ui.views.markers.internal.FieldLineNumber; |
| import org.eclipse.ui.views.markers.internal.FieldMessage; |
| import org.eclipse.ui.views.markers.internal.FieldPriority; |
| import org.eclipse.ui.views.markers.internal.FieldResource; |
| import org.eclipse.ui.views.markers.internal.IField; |
| import org.eclipse.ui.views.markers.internal.IFilter; |
| import org.eclipse.ui.views.markers.internal.MarkerRegistry; |
| import org.eclipse.ui.views.markers.internal.MarkerView; |
| import org.eclipse.ui.views.markers.internal.Messages; |
| import org.eclipse.ui.views.markers.internal.TaskFilter; |
| import org.eclipse.ui.views.markers.internal.Util; |
| |
| public class TaskView extends MarkerView { |
| |
| 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 = { |
| FieldDone.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 IMarker) { |
| IMarker marker = (IMarker) element; |
| |
| if (FieldDone.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((IMarker) element); |
| } |
| |
| public void modify(Object element, String property, Object value) { |
| if (element instanceof Item) { |
| Item item = (Item) element; |
| Object data = item.getData(); |
| |
| if (data instanceof IMarker) { |
| IMarker marker = (IMarker) data; |
| |
| try { |
| if (!getValue(marker, property).equals(value)) { |
| if (FieldDone.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); |
| |
| if (taskFilter != null && !taskFilter.select(marker)) |
| filtersChanged(); |
| } |
| } catch (CoreException e) { |
| ErrorDialog.openError(getSite().getShell(), Messages.getString("errorModifyingTask") , null, e.getStatus()); //$NON-NLS-1$ |
| } |
| } |
| } |
| } |
| }; |
| |
| private CellEditorActionHandler cellEditorActionHandler; |
| private TaskFilter taskFilter; |
| private MarkerRegistry markerRegistry; |
| 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); |
| |
| markerRegistry = new MarkerRegistry(); |
| markerRegistry.setType(IMarker.TASK); |
| markerRegistry.setFilter(taskFilter); |
| markerRegistry.setInput((IResource) getViewerInput()); |
| } |
| |
| 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(); |
| addGlobalTaskAction = new ActionAddGlobalTask(this); |
| deleteCompletedAction = new ActionDeleteCompleted(this, getViewer(), getRegistry()); |
| markCompletedAction = new ActionMarkCompleted(getViewer()); |
| propertiesAction = new ActionTaskProperties(this, getViewer()); |
| } |
| |
| 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 IFilter getFilter() { |
| return taskFilter; |
| } |
| |
| protected Dialog getFiltersDialog() { |
| return new DialogTaskFilter(getSite().getShell(), taskFilter); |
| } |
| |
| protected IField[] getHiddenFields() { |
| return HIDDEN_FIELDS; |
| } |
| |
| protected MarkerRegistry getRegistry() { |
| return markerRegistry; |
| } |
| |
| 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 IStructuredSelection getSelection() { |
| // TODO: added because nick doesn't like public API inherited from internal classes |
| return super.getSelection(); |
| } |
| |
| public void setSelection(IStructuredSelection structuredSelection, boolean reveal) { |
| // TODO: added because nick doesn't like public API inherited from internal classes |
| super.setSelection(structuredSelection, reveal); |
| } |
| } |
