| package org.eclipse.debug.internal.ui.preferences; |
| |
| /* |
| * (c) Copyright IBM Corp. 2002. |
| * All Rights Reserved. |
| */ |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.debug.internal.ui.DebugUIPlugin; |
| import org.eclipse.debug.internal.ui.IDebugHelpContextIds; |
| import org.eclipse.debug.internal.ui.preferences.DebugActionGroupsManager.DebugActionGroup; |
| import org.eclipse.jface.preference.PreferencePage; |
| import org.eclipse.jface.viewers.CheckStateChangedEvent; |
| import org.eclipse.jface.viewers.CheckboxTableViewer; |
| import org.eclipse.jface.viewers.ColumnLayoutData; |
| import org.eclipse.jface.viewers.ColumnWeightData; |
| import org.eclipse.jface.viewers.ICheckStateListener; |
| import org.eclipse.jface.viewers.IContentProvider; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.IStructuredContentProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.TableLayout; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.graphics.Color; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableColumn; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchPreferencePage; |
| import org.eclipse.ui.help.WorkbenchHelp; |
| import org.eclipse.ui.model.WorkbenchViewerSorter; |
| |
| /** |
| * Preference page to display the available debug action groups, and |
| * solicits a list of selections from the user. |
| */ |
| public class DebugActionGroupsPreferencePage extends PreferencePage implements IWorkbenchPreferencePage { |
| // widgets. |
| private CheckboxTableViewer fDebugActionGroupViewer; |
| private Label actionLabel; |
| private TableViewer actionViewer; |
| private boolean fStateChanged= false; |
| |
| /** |
| * Creates an action set selection preference page. |
| */ |
| public DebugActionGroupsPreferencePage() { |
| super(); |
| setPreferenceStore(DebugUIPlugin.getDefault().getPreferenceStore()); |
| } |
| |
| /** |
| * @see PreferencePage#createControl(Composite) |
| */ |
| public void createControl(Composite parent) { |
| super.createControl(parent); |
| WorkbenchHelp.setHelp(getControl(), IDebugHelpContextIds.DEBUG_ACTION_GROUPS_PREFERENCE_PAGE); |
| } |
| |
| /** |
| * @see PreferencePage#createContents(Composite) |
| */ |
| protected Control createContents(Composite parent) { |
| Composite composite = new Composite(parent, SWT.NULL); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 2; |
| layout.makeColumnsEqualWidth = true; |
| layout.marginHeight=0; |
| layout.marginWidth=0; |
| composite.setLayout(layout); |
| GridData data = new GridData(); |
| data.verticalAlignment = GridData.FILL; |
| data.horizontalAlignment = GridData.FILL; |
| composite.setLayoutData(data); |
| |
| // description |
| Label descLabel = new Label(composite, SWT.WRAP); |
| descLabel.setText(DebugPreferencesMessages.getString("DebugActionGroupsPreferencePage.Select_the_action_groups_to_be_displayed_in_Debug_views_1")); //$NON-NLS-1$ |
| descLabel.setFont(parent.getFont()); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| data.horizontalSpan = 2; |
| descLabel.setLayoutData(data); |
| |
| // Setup the action set list selection... |
| // ...first a composite group |
| Composite actionSetGroup = new Composite(composite, SWT.NONE); |
| layout = new GridLayout(); |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| actionSetGroup.setLayout(layout); |
| data = new GridData(GridData.FILL_BOTH); |
| actionSetGroup.setLayoutData(data); |
| |
| // ...second the label |
| Label selectionLabel = new Label(actionSetGroup, SWT.NONE); |
| selectionLabel.setText(DebugPreferencesMessages.getString("DebugActionGroupsPreferencePage.&Available_Debug_Action_Groups__2")); //$NON-NLS-1$ |
| selectionLabel.setFont(parent.getFont()); |
| |
| // ...third the checkbox list |
| Table viewActionSetTable= new Table(actionSetGroup, SWT.CHECK | SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION); |
| |
| TableLayout tableLayout= new TableLayout(); |
| ColumnLayoutData[] columnLayoutData= new ColumnLayoutData[1]; |
| columnLayoutData[0]= new ColumnWeightData(100); |
| tableLayout.addColumnData(columnLayoutData[0]); |
| viewActionSetTable.setLayout(tableLayout); |
| new TableColumn(viewActionSetTable, SWT.NONE); |
| |
| fDebugActionGroupViewer = new CheckboxTableViewer(viewActionSetTable); |
| data = new GridData(GridData.FILL_BOTH); |
| fDebugActionGroupViewer.getTable().setLayoutData(data); |
| fDebugActionGroupViewer.setLabelProvider(new DebugActionGroupsLabelProvider()); |
| IContentProvider contentProvider= new DebugActionGroupsContentProvider(fDebugActionGroupViewer); |
| fDebugActionGroupViewer.setContentProvider(contentProvider); |
| fDebugActionGroupViewer.setInput(DebugUIPlugin.getDefault()); |
| fDebugActionGroupViewer.setSorter(new WorkbenchViewerSorter()); |
| fDebugActionGroupViewer.addSelectionChangedListener(new ISelectionChangedListener() { |
| public void selectionChanged(SelectionChangedEvent event) { |
| IStructuredSelection sel = (IStructuredSelection) event.getSelection(); |
| DebugActionGroup viewActionSet = null; |
| if (sel.getFirstElement() instanceof DebugActionGroup) { |
| viewActionSet = (DebugActionGroup) sel.getFirstElement(); |
| } |
| if (viewActionSet != actionViewer.getInput()) { |
| actionViewer.setInput(viewActionSet); |
| } |
| } |
| }); |
| fDebugActionGroupViewer.addCheckStateListener(new ICheckStateListener() { |
| public void checkStateChanged(CheckStateChangedEvent event) { |
| DebugActionGroup viewActionSet = (DebugActionGroup)event.getElement(); |
| viewActionSet.setVisible(event.getChecked()); |
| fStateChanged= true; |
| } |
| }); |
| |
| // Setup the action list for the action set selected... |
| // ...first a composite group |
| Composite actionGroup = new Composite(composite, SWT.NONE); |
| layout = new GridLayout(); |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| actionGroup.setLayout(layout); |
| data = new GridData(GridData.FILL_BOTH); |
| actionGroup.setLayoutData(data); |
| |
| // ...second the label |
| actionLabel = new Label(actionGroup, SWT.NONE); |
| actionLabel.setText(DebugPreferencesMessages.getString("DebugActionGroupsPreferencePage.Actions_in_Group__3")); //$NON-NLS-1$ |
| |
| // ...third the list of actions |
| actionViewer = new TableViewer(actionGroup, SWT.BORDER); |
| data = new GridData(GridData.FILL_BOTH); |
| actionViewer.getTable().setLayoutData(data); |
| actionViewer.setLabelProvider(new DebugActionGroupsLabelProvider()); |
| actionViewer.setContentProvider(new DebugActionGroupsActionContentProvider()); |
| actionViewer.setSorter(new WorkbenchViewerSorter()); |
| |
| Display disp = Display.getCurrent(); |
| Color clr = disp.getSystemColor(SWT.COLOR_WIDGET_BACKGROUND); |
| actionViewer.getTable().setBackground(clr); |
| return composite; |
| } |
| |
| /** |
| * @see IWorkbenchPreferencePage#init(IWorkbench) |
| */ |
| public void init(IWorkbench workbench) { |
| } |
| |
| /** |
| * @see IPreferencePage#performOk() |
| */ |
| public boolean performOk() { |
| if (fStateChanged) { |
| DebugActionGroupsManager.getDefault().updateDebugActionGroups(); |
| persistDebugActionGroups(); |
| } |
| DebugUIPlugin.getDefault().savePluginPreferences(); |
| return true; |
| } |
| |
| protected void persistDebugActionGroups() { |
| IStructuredContentProvider contentProvider= (IStructuredContentProvider)fDebugActionGroupViewer.getContentProvider(); |
| Object[] debugActionGroups= contentProvider.getElements(null); |
| List enabled = new ArrayList(debugActionGroups.length); |
| List disabled = new ArrayList(debugActionGroups.length); |
| for (int i = 0; i < debugActionGroups.length; i++) { |
| DebugActionGroup group = (DebugActionGroup)debugActionGroups[i]; |
| if (group.isVisible()) { |
| enabled.add(group.getId()); |
| } else { |
| disabled.add(group.getId()); |
| } |
| } |
| String prefEnabled = DebugActionGroupsManager.getDefault().serializeList(enabled); |
| String prefDisabled = DebugActionGroupsManager.getDefault().serializeList(disabled); |
| getPreferenceStore().setValue(IDebugPreferenceConstants.PREF_ENABLED_DEBUG_ACTION_GROUPS, prefEnabled); |
| getPreferenceStore().setValue(IDebugPreferenceConstants.PREF_DISABLED_DEBUG_ACTION_GROUPS, prefDisabled); |
| } |
| } |