| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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.ArrayList; |
| import java.util.Collection; |
| import java.util.Hashtable; |
| |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.core.runtime.SubProgressMonitor; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.dialogs.TitleAreaDialog; |
| import org.eclipse.jface.viewers.CheckboxTableViewer; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.IStructuredContentProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.viewers.ListViewer; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.jface.viewers.ViewerSorter; |
| import org.eclipse.jface.wizard.ProgressMonitorPart; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.custom.BusyIndicator; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.layout.FormAttachment; |
| import org.eclipse.swt.layout.FormData; |
| import org.eclipse.swt.layout.FormLayout; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.IMarkerResolution; |
| import org.eclipse.ui.views.markers.WorkbenchMarkerResolution; |
| |
| /** |
| * The MarkerResolutionDialog is the dialog used to select a marker resolution. |
| * |
| * @since 3.2 |
| * |
| */ |
| public class MarkerResolutionDialog extends TitleAreaDialog { |
| |
| private IMarker originalMarker; |
| |
| private IMarkerResolution[] resolutions; |
| |
| private CheckboxTableViewer markersTable; |
| |
| private ListViewer resolutionsList; |
| |
| private ProgressMonitorPart progressPart; |
| |
| private MarkerView markerView; |
| |
| private ViewerSorter resolutionsSorter; |
| |
| private boolean calculatingResolutions; |
| |
| private boolean progressCancelled = false; |
| |
| private Button addMatching; |
| |
| private Hashtable markerMap = new Hashtable(0); |
| |
| /** |
| * Create a new instance of the receiver with the given resolutions. |
| * |
| * @param shell |
| * @param marker |
| * the marker to show |
| * @param newResolutions |
| * @param view |
| * the viewer that is showing these errors |
| */ |
| public MarkerResolutionDialog(Shell shell, IMarker marker, |
| IMarkerResolution[] newResolutions, MarkerView view) { |
| super(shell); |
| initializeResolutionsSorter(); |
| resolutionsSorter.sort(view.getViewer(), newResolutions); |
| resolutions = newResolutions; |
| originalMarker = marker; |
| markerView = view; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell) |
| */ |
| protected void configureShell(Shell newShell) { |
| super.configureShell(newShell); |
| newShell.setText(MarkerMessages.resolveMarkerAction_dialogTitle); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.dialogs.TitleAreaDialog#createDialogArea(org.eclipse.swt.widgets.Composite) |
| */ |
| protected Control createDialogArea(Composite parent) { |
| Composite mainArea = (Composite) super.createDialogArea(parent); |
| |
| // Create a new composite as there is the title bar seperator |
| // to deal with |
| Composite control = new Composite(mainArea, SWT.NONE); |
| control.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); |
| |
| FormLayout layout = new FormLayout(); |
| layout.marginLeft = IDialogConstants.BUTTON_MARGIN; |
| layout.marginTop = IDialogConstants.BUTTON_MARGIN; |
| layout.marginRight = IDialogConstants.BUTTON_MARGIN; |
| layout.marginBottom = IDialogConstants.BUTTON_MARGIN; |
| layout.spacing = IDialogConstants.BUTTON_MARGIN; |
| control.setLayout(layout); |
| |
| initializeDialogUnits(control); |
| |
| Label resolutionsLabel = new Label(control, SWT.NONE); |
| resolutionsLabel |
| .setText(MarkerMessages.MarkerResolutionDialog_Resolutions_List_Title); |
| |
| FormData resolutionsLabelData = new FormData(); |
| resolutionsLabelData.top = new FormAttachment(0); |
| resolutionsLabelData.left = new FormAttachment(0); |
| resolutionsLabel.setLayoutData(resolutionsLabelData); |
| |
| resolutionsList = new ListViewer(control, SWT.BORDER | SWT.SINGLE); |
| resolutionsList.setContentProvider(new IStructuredContentProvider() { |
| public Object[] getElements(Object inputElement) { |
| return resolutions; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.viewers.IContentProvider#dispose() |
| */ |
| public void dispose() { |
| |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, |
| * java.lang.Object, java.lang.Object) |
| */ |
| public void inputChanged(Viewer viewer, Object oldInput, |
| Object newInput) { |
| |
| } |
| }); |
| |
| resolutionsList.setLabelProvider(new LabelProvider() { |
| public String getText(Object element) { |
| return ((IMarkerResolution) element).getLabel(); |
| } |
| }); |
| |
| resolutionsList |
| .addSelectionChangedListener(new ISelectionChangedListener() { |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent) |
| */ |
| public void selectionChanged(SelectionChangedEvent event) { |
| setComplete(!event.getSelection().isEmpty()); |
| addMatching |
| .setEnabled(getSelectedWorkbenchResolution() != null); |
| markersTable.refresh(); |
| } |
| }); |
| |
| resolutionsList.setInput(this); |
| |
| resolutionsList.setSorter(resolutionsSorter); |
| |
| FormData listData = new FormData(); |
| listData.top = new FormAttachment(resolutionsLabel, 0); |
| listData.left = new FormAttachment(0); |
| listData.right = new FormAttachment(100, 0); |
| listData.height = convertHeightInCharsToPixels(10); |
| resolutionsList.getControl().setLayoutData(listData); |
| |
| Label title = new Label(control, SWT.NONE); |
| title |
| .setText(MarkerMessages.MarkerResolutionDialog_Problems_List_Title); |
| FormData labelData = new FormData(); |
| labelData.top = new FormAttachment(resolutionsList.getControl(), 0); |
| labelData.left = new FormAttachment(0); |
| title.setLayoutData(labelData); |
| |
| Composite buttons = createTableButtons(control); |
| FormData buttonData = new FormData(); |
| buttonData.top = new FormAttachment(title, 0); |
| buttonData.right = new FormAttachment(100); |
| buttonData.height = convertHeightInCharsToPixels(10); |
| buttons.setLayoutData(buttonData); |
| |
| createMarkerTable(control); |
| |
| FormData tableData = new FormData(); |
| tableData.top = new FormAttachment(buttons, 0, SWT.TOP); |
| tableData.left = new FormAttachment(0); |
| tableData.right = new FormAttachment(buttons, 0); |
| tableData.height = convertHeightInCharsToPixels(10); |
| markersTable.getControl().setLayoutData(tableData); |
| |
| progressPart = new ProgressMonitorPart(control, new GridLayout()); |
| |
| FormData progressData = new FormData(); |
| progressData.top = new FormAttachment(markersTable.getControl(), 0); |
| progressData.left = new FormAttachment(0); |
| progressData.right = new FormAttachment(100, 0); |
| progressPart.setLayoutData(progressData); |
| |
| Dialog.applyDialogFont(control); |
| markerView.getTree(); |
| |
| setMessage(NLS.bind(MarkerMessages.MarkerResolutionDialog_Description, |
| Util.getProperty(IMarker.MESSAGE, originalMarker))); |
| return mainArea; |
| |
| } |
| |
| /** |
| * Create the resolutions sorter. |
| */ |
| private void initializeResolutionsSorter() { |
| resolutionsSorter = new ViewerSorter() { |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.viewers.ViewerSorter#compare(org.eclipse.jface.viewers.Viewer, |
| * java.lang.Object, java.lang.Object) |
| */ |
| public int compare(Viewer viewer, Object e1, Object e2) { |
| return ((IMarkerResolution) e1).getLabel().compareTo( |
| ((IMarkerResolution) e1).getLabel()); |
| } |
| }; |
| } |
| |
| /** |
| * Create the buttons for the table. |
| * |
| * @param control |
| * @return Composite |
| */ |
| private Composite createTableButtons(Composite control) { |
| |
| Composite buttonComposite = new Composite(control, SWT.NONE); |
| buttonComposite.setLayout(new GridLayout()); |
| |
| Button selectAll = new Button(buttonComposite, SWT.PUSH); |
| selectAll.setText(MarkerMessages.selectAllAction_title); |
| selectAll.setLayoutData(new GridData(SWT.FILL, SWT.NONE, false, false)); |
| |
| selectAll.addSelectionListener(new SelectionAdapter() { |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent) |
| */ |
| public void widgetSelected(SelectionEvent arg0) { |
| markersTable.setAllChecked(true); |
| setComplete(!resolutionsList.getSelection().isEmpty()); |
| } |
| }); |
| |
| Button deselectAll = new Button(buttonComposite, SWT.PUSH); |
| deselectAll.setText(MarkerMessages.filtersDialog_deselectAll); |
| deselectAll |
| .setLayoutData(new GridData(SWT.FILL, SWT.NONE, false, false)); |
| |
| deselectAll.addSelectionListener(new SelectionAdapter() { |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent) |
| */ |
| public void widgetSelected(SelectionEvent arg0) { |
| markersTable.setAllChecked(false); |
| setComplete(false); |
| } |
| }); |
| |
| addMatching = new Button(buttonComposite, SWT.PUSH); |
| addMatching.setText(MarkerMessages.MarkerResolutionDialog_AddOthers); |
| addMatching |
| .setLayoutData(new GridData(SWT.FILL, SWT.NONE, false, false)); |
| addMatching.setEnabled(getMatchingButtonEnablement()); |
| addMatching.addSelectionListener(new SelectionAdapter() { |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent) |
| */ |
| public void widgetSelected(SelectionEvent arg0) { |
| |
| WorkbenchMarkerResolution selected = getSelectedWorkbenchResolution(); |
| if (selected == null) |
| return; |
| |
| if (addMatchingMarkers(selected)) |
| addMatching.setEnabled(false); |
| } |
| }); |
| |
| return buttonComposite; |
| } |
| |
| /** |
| * Return the single selected WorkbenchMarkerResolution if there is one. |
| * |
| * @return WorkbenchMarkerResolution or <code>null</code> if there is no |
| * selection or the selection is not a WorkbenchMarkerResolution. |
| */ |
| private WorkbenchMarkerResolution getSelectedWorkbenchResolution() { |
| Object selection = getSelectedResolution(); |
| if (selection == null |
| || !(selection instanceof WorkbenchMarkerResolution)) |
| return null; |
| return (WorkbenchMarkerResolution) selection; |
| |
| } |
| |
| /** |
| * Return the marker resolution that is currenly selected/ |
| * |
| * @return IMarkerResolution or <code>null</code> if there is no |
| * selection. |
| */ |
| private IMarkerResolution getSelectedResolution() { |
| ISelection selection = resolutionsList.getSelection(); |
| if (!(selection instanceof IStructuredSelection)) |
| return null; |
| |
| Object first = ((IStructuredSelection) selection).getFirstElement(); |
| |
| return (IMarkerResolution) first; |
| |
| } |
| |
| /** |
| * Add all of the markers that have resolutions compatible with the |
| * receiver. |
| * |
| * @return boolean <code>true</code> if the operation completed. |
| */ |
| protected boolean addMatchingMarkers( |
| final WorkbenchMarkerResolution resolution) { |
| |
| calculatingResolutions = true; |
| progressPart.beginTask( |
| MarkerMessages.MarkerResolutionDialog_CalculatingTask, 100); |
| |
| progressPart.worked(10); |
| if (progressCancelled()) { |
| calculatingResolutions = false; |
| return false; |
| } |
| |
| progressPart.subTask(NLS.bind( |
| MarkerMessages.MarkerResolutionDialog_WorkingSubTask, |
| resolution.getLabel())); |
| |
| BusyIndicator.showWhile(getShell().getDisplay(), new Runnable() { |
| /* |
| * (non-Javadoc) |
| * |
| * @see java.lang.Runnable#run() |
| */ |
| public void run() { |
| IMarker[] others = resolution.findOtherMarkers(markerView |
| .getCurrentMarkers().getIMarkers()); |
| |
| Collection currentMarkers = new ArrayList(); |
| currentMarkers.add(originalMarker); |
| |
| for (int i = 0; i < others.length; i++) { |
| currentMarkers.add(others[i]); |
| } |
| |
| markerMap.put(resolution, currentMarkers); |
| |
| progressPart.worked(90); |
| progressPart.done(); |
| progressCancelled = false; |
| calculatingResolutions = false; |
| markersTable.refresh(); |
| |
| } |
| }); |
| |
| return true; |
| } |
| |
| /** |
| * Spin the event loop and see if the cancel button was pressed. If it was |
| * then clear the flags and return <code>true</code>. |
| * |
| * @return boolean |
| */ |
| private boolean progressCancelled() { |
| getShell().getDisplay().readAndDispatch(); |
| if (progressCancelled) { |
| progressCancelled = false; |
| calculatingResolutions = false; |
| progressPart.done(); |
| return true; |
| } |
| return false; |
| } |
| |
| /** |
| * Return whether or not the add button should be enabled. |
| * |
| * @return boolean |
| */ |
| private boolean getMatchingButtonEnablement() { |
| |
| return getSelectedResolution() != null; |
| } |
| |
| /** |
| * Create the table for the markers/ |
| * |
| * @param control |
| */ |
| private void createMarkerTable(Composite control) { |
| markersTable = CheckboxTableViewer.newCheckList(control, SWT.BORDER |
| | SWT.V_SCROLL); |
| |
| markersTable.setContentProvider(new IStructuredContentProvider() { |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.viewers.IContentProvider#dispose() |
| */ |
| public void dispose() { |
| |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object) |
| */ |
| public Object[] getElements(Object inputElement) { |
| IMarkerResolution selected = getSelectedResolution(); |
| if (selected == null) |
| return new Object[0]; |
| |
| if (markerMap.containsKey(selected)) |
| return ((Collection) markerMap.get(selected)).toArray(); |
| return new IMarker[] { originalMarker }; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, |
| * java.lang.Object, java.lang.Object) |
| */ |
| public void inputChanged(Viewer viewer, Object oldInput, |
| Object newInput) { |
| |
| } |
| }); |
| |
| markersTable.setLabelProvider(new LabelProvider() { |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.viewers.LabelProvider#getText(java.lang.Object) |
| */ |
| public String getText(Object element) { |
| return Util.getResourceName((IMarker) element); |
| } |
| |
| public Image getImage(Object element) { |
| return Util.getImage(((IMarker) element).getAttribute( |
| IMarker.SEVERITY, -1)); |
| } |
| }); |
| |
| markersTable.setInput(this); |
| markersTable.setAllChecked(true); |
| } |
| |
| /** |
| * Set the dialog to be complete. |
| * |
| * @param complete |
| */ |
| protected void setComplete(boolean complete) { |
| getButton(IDialogConstants.OK_ID).setEnabled(complete); |
| |
| } |
| |
| /** |
| * Return all of the resolutions to choose from in the receiver. |
| * |
| * @return IMarkerResolution[] |
| */ |
| public IMarkerResolution[] getResolutions() { |
| return resolutions; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.dialogs.Dialog#create() |
| */ |
| public void create() { |
| super.create(); |
| setTitle(MarkerMessages.MarkerResolutionDialog_Title); |
| // If there is only one select it |
| if (resolutionsList.getList().getItemCount() == 1) { |
| resolutionsList.getList().select(0); |
| setComplete(true); |
| } else |
| setComplete(false); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.dialogs.Dialog#okPressed() |
| */ |
| protected void okPressed() { |
| IMarkerResolution resolution = getSelectedResolution(); |
| if (resolution == null) |
| return; |
| |
| Object[] checked = markersTable.getCheckedElements(); |
| |
| progressPart.beginTask(MarkerMessages.MarkerResolutionDialog_Fixing, |
| checked.length + 1); |
| progressPart.worked(1); |
| |
| calculatingResolutions = true; |
| |
| if (resolution instanceof WorkbenchMarkerResolution) { |
| |
| IMarker[] markers = new IMarker[checked.length]; |
| System.arraycopy(checked, 0, markers, 0, checked.length); |
| ((WorkbenchMarkerResolution) resolution).run(markers, |
| new SubProgressMonitor(progressPart, checked.length)); |
| } else { |
| |
| // Allow paint events and wake up the button |
| getShell().getDisplay().readAndDispatch(); |
| if (!progressCancelled()) { |
| |
| // There will only be one |
| IMarker marker = (IMarker) checked[0]; |
| |
| progressPart.subTask(Util.getProperty(IMarker.MESSAGE, marker)); |
| resolution.run(marker); |
| progressPart.worked(1); |
| } |
| |
| } |
| |
| calculatingResolutions = false; |
| progressPart.done(); |
| progressCancelled = false; |
| super.okPressed(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.dialogs.Dialog#cancelPressed() |
| */ |
| protected void cancelPressed() { |
| if (calculatingResolutions) { |
| progressCancelled = true; |
| progressPart.setCanceled(true); |
| return; |
| } |
| super.cancelPressed(); |
| } |
| |
| } |