--- /dev/null
+/*******************************************************************************
+ * 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 net.sourceforge.phpdt.internal.ui.preferences;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import net.sourceforge.phpdt.core.IJavaProject;
+import net.sourceforge.phpdt.core.JavaCore;
+import net.sourceforge.phpdt.internal.ui.dialogs.StatusInfo;
+import net.sourceforge.phpdt.internal.ui.wizards.IStatusChangeListener;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.DialogField;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.IDialogFieldListener;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.IListAdapter;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.LayoutUtil;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.ListDialogField;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.jface.viewers.ITableLabelProvider;
+import org.eclipse.jface.viewers.LabelProvider;
+import org.eclipse.jface.window.Window;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+
+/**
+ */
+public class TodoTaskConfigurationBlock extends OptionsConfigurationBlock {
+
+ private static final String PREF_COMPILER_TASK_TAGS = JavaCore.COMPILER_TASK_TAGS;
+
+ private static final String PREF_COMPILER_TASK_PRIORITIES = JavaCore.COMPILER_TASK_PRIORITIES;
+
+ private static final String PRIORITY_HIGH = JavaCore.COMPILER_TASK_PRIORITY_HIGH;
+
+ private static final String PRIORITY_NORMAL = JavaCore.COMPILER_TASK_PRIORITY_NORMAL;
+
+ private static final String PRIORITY_LOW = JavaCore.COMPILER_TASK_PRIORITY_LOW;
+
+ public static class TodoTask {
+ public String name;
+
+ public String priority;
+ }
+
+ private static class TodoTaskLabelProvider extends LabelProvider implements
+ ITableLabelProvider {
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
+ */
+ public Image getImage(Object element) {
+ return null; // JavaPluginImages.get(JavaPluginImages.IMG_OBJS_REFACTORING_INFO);
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
+ */
+ public String getText(Object element) {
+ return getColumnText(element, 0);
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnImage(java.lang.Object,
+ * int)
+ */
+ public Image getColumnImage(Object element, int columnIndex) {
+ return null;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(java.lang.Object,
+ * int)
+ */
+ public String getColumnText(Object element, int columnIndex) {
+ TodoTask task = (TodoTask) element;
+ if (columnIndex == 0) {
+ return task.name;
+ } else {
+ if (PRIORITY_HIGH.equals(task.priority)) {
+ return PreferencesMessages
+ .getString("TodoTaskConfigurationBlock.markers.tasks.high.priority"); //$NON-NLS-1$
+ } else if (PRIORITY_NORMAL.equals(task.priority)) {
+ return PreferencesMessages
+ .getString("TodoTaskConfigurationBlock.markers.tasks.normal.priority"); //$NON-NLS-1$
+ } else if (PRIORITY_LOW.equals(task.priority)) {
+ return PreferencesMessages
+ .getString("TodoTaskConfigurationBlock.markers.tasks.low.priority"); //$NON-NLS-1$
+ }
+ return ""; //$NON-NLS-1$
+ }
+ }
+
+ }
+
+ private static final int IDX_ADD = 0;
+
+ private static final int IDX_EDIT = 1;
+
+ private static final int IDX_REMOVE = 2;
+
+ private IStatus fTaskTagsStatus;
+
+ private ListDialogField fTodoTasksList;
+
+ public TodoTaskConfigurationBlock(IStatusChangeListener context,
+ IJavaProject project) {
+ super(context, project, getKeys());
+
+ TaskTagAdapter adapter = new TaskTagAdapter();
+ String[] buttons = new String[] {
+ /* 0 */PreferencesMessages
+ .getString("TodoTaskConfigurationBlock.markers.tasks.add.button"), //$NON-NLS-1$
+ /* 1 */PreferencesMessages
+ .getString("TodoTaskConfigurationBlock.markers.tasks.edit.button"), //$NON-NLS-1$
+ /* 2 */PreferencesMessages
+ .getString("TodoTaskConfigurationBlock.markers.tasks.remove.button"), //$NON-NLS-1$
+
+ };
+ fTodoTasksList = new ListDialogField(adapter, buttons,
+ new TodoTaskLabelProvider());
+ fTodoTasksList.setDialogFieldListener(adapter);
+ fTodoTasksList.setLabelText(PreferencesMessages
+ .getString("TodoTaskConfigurationBlock.markers.tasks.label")); //$NON-NLS-1$
+ fTodoTasksList.setRemoveButtonIndex(IDX_REMOVE);
+
+ String[] columnsHeaders = new String[] {
+ PreferencesMessages
+ .getString("TodoTaskConfigurationBlock.markers.tasks.name.column"), //$NON-NLS-1$
+ PreferencesMessages
+ .getString("TodoTaskConfigurationBlock.markers.tasks.priority.column"), //$NON-NLS-1$
+ };
+
+ fTodoTasksList.setTableColumns(new ListDialogField.ColumnsDescription(
+ columnsHeaders, true));
+ unpackTodoTasks();
+ if (fTodoTasksList.getSize() > 0) {
+ fTodoTasksList.selectFirstElement();
+ } else {
+ fTodoTasksList.enableButton(IDX_EDIT, false);
+ }
+
+ fTaskTagsStatus = new StatusInfo();
+ }
+
+ private final static String[] getKeys() {
+ return new String[] { PREF_COMPILER_TASK_TAGS,
+ PREF_COMPILER_TASK_PRIORITIES };
+ }
+
+ public class TaskTagAdapter implements IListAdapter, IDialogFieldListener {
+
+ private boolean canEdit(ListDialogField field) {
+ return field.getSelectedElements().size() == 1;
+ }
+
+ public void customButtonPressed(ListDialogField field, int index) {
+ doTodoButtonPressed(index);
+ }
+
+ public void selectionChanged(ListDialogField field) {
+ field.enableButton(IDX_EDIT, canEdit(field));
+ }
+
+ public void doubleClicked(ListDialogField field) {
+ if (canEdit(field)) {
+ doTodoButtonPressed(IDX_EDIT);
+ }
+ }
+
+ public void dialogFieldChanged(DialogField field) {
+ validateSettings(PREF_COMPILER_TASK_TAGS, null);
+ }
+
+ }
+
+ protected Control createContents(Composite parent) {
+ setShell(parent.getShell());
+
+ Composite markersComposite = createMarkersTabContent(parent);
+
+ validateSettings(null, null);
+
+ return markersComposite;
+ }
+
+ private Composite createMarkersTabContent(Composite folder) {
+
+ GridLayout layout = new GridLayout();
+ layout.marginHeight = 0;
+ layout.marginWidth = 0;
+ layout.numColumns = 2;
+
+ Composite markersComposite = new Composite(folder, SWT.NULL);
+ markersComposite.setLayout(layout);
+
+ fTodoTasksList.doFillIntoGrid(markersComposite, 3);
+ LayoutUtil.setHorizontalSpan(fTodoTasksList.getLabelControl(null), 2);
+
+ GridData data = (GridData) fTodoTasksList.getListControl(null)
+ .getLayoutData();
+ data.grabExcessHorizontalSpace = true;
+ data.grabExcessVerticalSpace = true;
+ data.verticalAlignment = GridData.FILL;
+ // data.heightHint= SWTUtil.getTableHeightHint(table, 6);
+
+ return markersComposite;
+ }
+
+ protected void validateSettings(String changedKey, String newValue) {
+ if (changedKey != null) {
+ if (PREF_COMPILER_TASK_TAGS.equals(changedKey)) {
+ fTaskTagsStatus = validateTaskTags();
+ } else {
+ return;
+ }
+ } else {
+ fTaskTagsStatus = validateTaskTags();
+ }
+ IStatus status = fTaskTagsStatus; // StatusUtil.getMostSevere(new
+ // IStatus[] { fTaskTagsStatus });
+ fContext.statusChanged(status);
+ }
+
+ private IStatus validateTaskTags() {
+ return new StatusInfo();
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see net.sourceforge.phpdt.internal.ui.preferences.OptionsConfigurationBlock#performOk(boolean)
+ */
+ public boolean performOk(boolean enabled) {
+ packTodoTasks();
+ return super.performOk(enabled);
+ }
+
+ protected String[] getFullBuildDialogStrings(boolean workspaceSettings) {
+ String title = PreferencesMessages
+ .getString("TodoTaskConfigurationBlock.needsbuild.title"); //$NON-NLS-1$
+ String message;
+ if (fProject == null) {
+ message = PreferencesMessages
+ .getString("TodoTaskConfigurationBlock.needsfullbuild.message"); //$NON-NLS-1$
+ } else {
+ message = PreferencesMessages
+ .getString("TodoTaskConfigurationBlock.needsprojectbuild.message"); //$NON-NLS-1$
+ }
+ return new String[] { title, message };
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see net.sourceforge.phpdt.internal.ui.preferences.OptionsConfigurationBlock#updateControls()
+ */
+ protected void updateControls() {
+ unpackTodoTasks();
+ }
+
+ private void unpackTodoTasks() {
+ String currTags = (String) fWorkingValues.get(PREF_COMPILER_TASK_TAGS);
+ String currPrios = (String) fWorkingValues
+ .get(PREF_COMPILER_TASK_PRIORITIES);
+ String[] tags = getTokens(currTags, ","); //$NON-NLS-1$
+ String[] prios = getTokens(currPrios, ","); //$NON-NLS-1$
+ ArrayList elements = new ArrayList(tags.length);
+ for (int i = 0; i < tags.length; i++) {
+ TodoTask task = new TodoTask();
+ task.name = tags[i].trim();
+ task.priority = (i < prios.length) ? prios[i] : PRIORITY_NORMAL;
+ elements.add(task);
+ }
+ fTodoTasksList.setElements(elements);
+ }
+
+ private void packTodoTasks() {
+ StringBuffer tags = new StringBuffer();
+ StringBuffer prios = new StringBuffer();
+ List list = fTodoTasksList.getElements();
+ for (int i = 0; i < list.size(); i++) {
+ if (i > 0) {
+ tags.append(',');
+ prios.append(',');
+ }
+ TodoTask elem = (TodoTask) list.get(i);
+ tags.append(elem.name);
+ prios.append(elem.priority);
+ }
+ fWorkingValues.put(PREF_COMPILER_TASK_TAGS, tags.toString());
+ fWorkingValues.put(PREF_COMPILER_TASK_PRIORITIES, prios.toString());
+ }
+
+ private void doTodoButtonPressed(int index) {
+ TodoTask edited = null;
+ if (index != IDX_ADD) {
+ edited = (TodoTask) fTodoTasksList.getSelectedElements().get(0);
+ }
+
+ TodoTaskInputDialog dialog = new TodoTaskInputDialog(getShell(),
+ edited, fTodoTasksList.getElements());
+ if (dialog.open() == Window.OK) {
+ if (edited != null) {
+ fTodoTasksList.replaceElement(edited, dialog.getResult());
+ } else {
+ fTodoTasksList.addElement(dialog.getResult());
+ }
+ }
+ }
+
+}
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