| /******************************************************************************* |
| * Copyright (c) 2000, 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.ui.views.markers.internal; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.core.commands.operations.IUndoContext; |
| import org.eclipse.core.commands.operations.IUndoableOperation; |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.core.runtime.CoreException; |
| 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.ComboBoxCellEditor; |
| import org.eclipse.jface.viewers.ICellModifier; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.TextCellEditor; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Item; |
| import org.eclipse.swt.widgets.TreeColumn; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.ide.undo.UpdateMarkersOperation; |
| import org.eclipse.ui.ide.undo.WorkspaceUndoUtil; |
| import org.eclipse.ui.internal.ide.IDEInternalPreferences; |
| import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; |
| import org.eclipse.ui.part.CellEditorActionHandler; |
| |
| /** |
| * The TaskView is the view for displaying task markers. |
| */ |
| public class TaskView extends MarkerView { |
| |
| private static final String COMPLETION = "completion"; //$NON-NLS-1$ |
| |
| private final 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, |
| Util.EMPTY_STRING, Util.EMPTY_STRING, Util.EMPTY_STRING }; |
| |
| private final static String TAG_DIALOG_SECTION = "org.eclipse.ui.views.task"; //$NON-NLS-1$ |
| |
| private final IField[] VISIBLE_FIELDS = { |
| new FieldDone(), new FieldPriority(), new FieldMessage(), |
| new FieldResource(), new FieldFolder(), new FieldLineNumber() }; |
| |
| private ICellModifier cellModifier = new ICellModifier() { |
| @Override |
| public Object getValue(Object element, String property) { |
| if (element instanceof ConcreteMarker) { |
| IMarker marker = ((ConcreteMarker) element).getMarker(); |
| |
| if (COMPLETION.equals(property)) { |
| return marker.getAttribute(IMarker.DONE, false) ? Boolean.TRUE : Boolean.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; |
| } |
| |
| @Override |
| public boolean canModify(Object element, String property) { |
| return Util.isEditable(((ConcreteMarker) element).getMarker()); |
| } |
| |
| @Override |
| 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)) { |
| Map attrs = new HashMap(); |
| if (COMPLETION.equals(property)) |
| attrs.put(IMarker.DONE, value); |
| else if (IMarker.PRIORITY.equals(property)) |
| attrs.put(IMarker.PRIORITY, |
| new Integer(IMarker.PRIORITY_HIGH |
| - ((Integer) value).intValue())); |
| else if (IMarker.MESSAGE.equals(property)) |
| attrs.put(IMarker.MESSAGE, value); |
| if (!attrs.isEmpty()) { |
| IUndoableOperation op = new UpdateMarkersOperation(marker, attrs, MarkerMessages.modifyTask_title, true); |
| PlatformUI.getWorkbench().getOperationSupport().getOperationHistory().execute( |
| op, null, WorkspaceUndoUtil.getUIInfoAdapter(getSite().getShell())); |
| } |
| } |
| concreteMarker.refresh(); |
| } catch (ExecutionException e) { |
| if (e.getCause() instanceof CoreException) { |
| ErrorDialog.openError( |
| getSite().getShell(), |
| MarkerMessages.errorModifyingTask, null, ((CoreException)e.getCause()).getStatus()); |
| } else { |
| // something rather unexpected occurred. |
| IDEWorkbenchPlugin.log(MarkerMessages.errorModifyingTask, e); |
| } |
| } |
| } |
| } |
| } |
| }; |
| |
| private CellEditorActionHandler cellEditorActionHandler; |
| |
| private ActionAddGlobalTask addGlobalTaskAction; |
| |
| private ActionDeleteCompleted deleteCompletedAction; |
| |
| private ActionMarkCompleted markCompletedAction; |
| |
| @Override |
| public void createPartControl(Composite parent) { |
| super.createPartControl(parent); |
| |
| TreeViewer treeViewer = getViewer(); |
| CellEditor cellEditors[] = new CellEditor[treeViewer.getTree() |
| .getColumnCount()]; |
| cellEditors[0] = new CheckboxCellEditor(treeViewer.getTree()); |
| |
| String[] priorities = new String[] { MarkerMessages.priority_high, |
| MarkerMessages.priority_normal, MarkerMessages.priority_low }; |
| |
| cellEditors[1] = new ComboBoxCellEditor(treeViewer.getTree(), |
| priorities, SWT.READ_ONLY); |
| CellEditor descriptionCellEditor = new TextCellEditor(treeViewer |
| .getTree()); |
| cellEditors[2] = descriptionCellEditor; |
| treeViewer.setCellEditors(cellEditors); |
| treeViewer.setCellModifier(cellModifier); |
| treeViewer.setColumnProperties(TABLE_COLUMN_PROPERTIES); |
| |
| cellEditorActionHandler = new CellEditorActionHandler(getViewSite() |
| .getActionBars()); |
| cellEditorActionHandler.addCellEditor(descriptionCellEditor); |
| cellEditorActionHandler.setCopyAction(copyAction); |
| cellEditorActionHandler.setPasteAction(pasteAction); |
| cellEditorActionHandler.setDeleteAction(deleteAction); |
| cellEditorActionHandler.setSelectAllAction(selectAllAction); |
| cellEditorActionHandler.setUndoAction(undoAction); |
| cellEditorActionHandler.setRedoAction(redoAction); |
| |
| } |
| |
| @Override |
| public void dispose() { |
| if (cellEditorActionHandler != null) { |
| cellEditorActionHandler.dispose(); |
| } |
| |
| if (markCompletedAction != null) { |
| markCompletedAction.dispose(); |
| } |
| |
| super.dispose(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.views.markers.internal.TableView#getDialogSettings() |
| */ |
| @Override |
| protected IDialogSettings getDialogSettings() { |
| IDialogSettings workbenchSettings = IDEWorkbenchPlugin.getDefault() |
| .getDialogSettings(); |
| IDialogSettings settings = workbenchSettings |
| .getSection(TAG_DIALOG_SECTION); |
| |
| if (settings == null) { |
| settings = workbenchSettings.addNewSection(TAG_DIALOG_SECTION); |
| } |
| |
| return settings; |
| } |
| |
| @Override |
| protected void createActions() { |
| super.createActions(); |
| |
| addGlobalTaskAction = new ActionAddGlobalTask(this); |
| deleteCompletedAction = new ActionDeleteCompleted(this, getViewer()); |
| markCompletedAction = new ActionMarkCompleted(getViewer()); |
| propertiesAction = new ActionTaskProperties(this, getViewer()); |
| } |
| |
| @Override |
| protected void fillContextMenu(IMenuManager manager) { |
| manager.add(addGlobalTaskAction); |
| manager.add(new Separator()); |
| super.fillContextMenu(manager); |
| } |
| |
| @Override |
| protected void fillContextMenuAdditions(IMenuManager manager) { |
| manager.add(new Separator()); |
| manager.add(markCompletedAction); |
| manager.add(deleteCompletedAction); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.views.markers.internal.TableView#getSortingFields() |
| */ |
| @Override |
| protected IField[] getSortingFields() { |
| IField[] all = new IField[VISIBLE_FIELDS.length + HIDDEN_FIELDS.length]; |
| |
| System.arraycopy(VISIBLE_FIELDS, 0, all, 0, VISIBLE_FIELDS.length); |
| System.arraycopy(HIDDEN_FIELDS, 0, all, VISIBLE_FIELDS.length, |
| HIDDEN_FIELDS.length); |
| |
| return all; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.views.markers.internal.TableView#getAllFields() |
| */ |
| @Override |
| protected IField[] getAllFields() { |
| return getSortingFields(); |
| } |
| |
| @Override |
| protected String[] getRootTypes() { |
| return ROOT_TYPES; |
| } |
| |
| @Override |
| protected void initToolBar(IToolBarManager toolBarManager) { |
| toolBarManager.add(addGlobalTaskAction); |
| super.initToolBar(toolBarManager); |
| } |
| |
| @Override |
| 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() |
| */ |
| @Override |
| protected String[] getMarkerTypes() { |
| return new String[] { IMarker.TASK }; |
| } |
| |
| @Override |
| protected String getStaticContextId() { |
| return PlatformUI.PLUGIN_ID + ".task_list_view_context"; //$NON-NLS-1$ |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.views.markers.internal.MarkerView#createFiltersDialog() |
| */ |
| @Override |
| protected DialogMarkerFilter createFiltersDialog() { |
| |
| MarkerFilter[] filters = getUserFilters(); |
| TaskFilter[] taskFilters = new TaskFilter[filters.length]; |
| System.arraycopy(filters, 0, taskFilters, 0, filters.length); |
| return new DialogTaskFilter(getSite().getShell(), taskFilters); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.views.markers.internal.MarkerView#createFilter(java.lang.String) |
| */ |
| @Override |
| protected MarkerFilter createFilter(String name) { |
| return new TaskFilter(name); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.views.markers.internal.MarkerView#getSectionTag() |
| */ |
| @Override |
| protected String getSectionTag() { |
| return TAG_DIALOG_SECTION; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.views.markers.internal.MarkerView#getMarkerEnablementPreferenceName() |
| */ |
| @Override |
| String getMarkerEnablementPreferenceName() { |
| return IDEInternalPreferences.LIMIT_TASKS; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.views.markers.internal.MarkerView#getMarkerLimitPreferenceName() |
| */ |
| @Override |
| String getMarkerLimitPreferenceName() { |
| return IDEInternalPreferences.TASKS_LIMIT; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.views.markers.internal.MarkerView#getFiltersPreferenceName() |
| */ |
| @Override |
| String getFiltersPreferenceName() { |
| return IDEInternalPreferences.TASKS_FILTERS; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.TableView#updateDirectionIndicator(org.eclipse.swt.widgets.TreeColumn) |
| */ |
| @Override |
| void updateDirectionIndicator(TreeColumn column) { |
| // Do nothing due to images being obscured |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.views.markers.internal.MarkerView#getMarkerName() |
| */ |
| @Override |
| protected String getMarkerName() { |
| return MarkerMessages.task_title; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.ui.views.markers.internal.MarkerView#getUndoContext() |
| */ |
| @Override |
| protected IUndoContext getUndoContext() { |
| return WorkspaceUndoUtil.getTasksUndoContext(); |
| } |
| } |