| package org.eclipse.ptp.debug.internal.ui.sourcelookup; |
| |
| import java.io.File; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.debug.core.sourcelookup.ISourceContainer; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.dialogs.TitleAreaDialog; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| 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.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.ptp.debug.core.sourcelookup.MappingSourceContainer; |
| import org.eclipse.ptp.debug.internal.core.sourcelookup.MapEntrySourceContainer; |
| import org.eclipse.ptp.debug.internal.ui.PDebugImage; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| import org.eclipse.swt.graphics.Font; |
| import org.eclipse.swt.graphics.FontMetrics; |
| import org.eclipse.swt.graphics.GC; |
| import org.eclipse.swt.graphics.Image; |
| 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.DirectoryDialog; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.ui.model.WorkbenchLabelProvider; |
| |
| /** |
| * @author clement |
| * |
| */ |
| public class PathMappingDialog extends TitleAreaDialog { |
| class MapEntryDialog extends TitleAreaDialog { |
| private MapEntrySourceContainer fEntry; |
| protected Text fBackendPathText; |
| protected Text fLocalPathText; |
| |
| /** |
| * Constructor for MapEntryDialog. |
| */ |
| public MapEntryDialog(Shell parentShell) { |
| super(parentShell); |
| fEntry = null; |
| } |
| |
| /** |
| * Constructor for MapEntryDialog. |
| */ |
| public MapEntryDialog(Shell parentShell, MapEntrySourceContainer entry) { |
| super(parentShell); |
| fEntry = entry; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite) |
| */ |
| protected Control createDialogArea(Composite parent) { |
| setTitle(SourceLookupUIMessages.getString("PathMappingDialog.0")); |
| //TODO change image |
| setTitleImage(PDebugImage.getImage(PDebugImage.ICON_REGISTER_NORMAL)); |
| |
| Font font = parent.getFont(); |
| Composite composite = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 2; |
| layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN); |
| layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN); |
| layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING); |
| layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING); |
| composite.setLayout(layout); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| composite.setLayoutData(data); |
| composite.setFont(font); |
| |
| Dialog.applyDialogFont(composite); |
| //PlatformUI.getWorkbench().getHelpSystem().setHelp(getShell(), IPTPDebugHelpContextIds.SOURCE_PATH_MAP_ENTRY_DIALOG); |
| |
| setMessage(null); |
| |
| Label label = new Label(composite, SWT.LEFT); |
| label.setText(SourceLookupUIMessages.getString("PathMappingDialog.1")); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| data.horizontalSpan = 2; |
| label.setLayoutData(data); |
| label.setFont(font); |
| |
| fBackendPathText = new Text(composite, SWT.SINGLE | SWT.BORDER); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| data.horizontalSpan = 2; |
| fBackendPathText.setLayoutData(data); |
| fBackendPathText.setFont(font); |
| fBackendPathText.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| update(); |
| } |
| }); |
| |
| label = new Label(composite, SWT.LEFT); |
| label.setText(SourceLookupUIMessages.getString("PathMappingDialog.2")); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| data.horizontalSpan = 2; |
| label.setLayoutData(data); |
| label.setFont(font); |
| |
| fLocalPathText = new Text(composite, SWT.SINGLE | SWT.BORDER); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| fLocalPathText.setLayoutData(data); |
| fLocalPathText.setFont(font); |
| fLocalPathText.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| update(); |
| } |
| }); |
| |
| Button button = new Button(composite, SWT.PUSH); |
| button.setFont(font); |
| button.setText(SourceLookupUIMessages.getString("PathMappingDialog.3")); |
| button.addSelectionListener(new SelectionListener() { |
| |
| public void widgetSelected(SelectionEvent e) { |
| DirectoryDialog dialog = new DirectoryDialog(MapEntryDialog.this.getShell()); |
| String path = dialog.open(); |
| if (path != null) { |
| fLocalPathText.setText(path); |
| } |
| } |
| |
| public void widgetDefaultSelected(SelectionEvent e) { |
| } |
| }); |
| |
| return composite; |
| } |
| |
| protected Control createContents(Composite parent) { |
| Control control = super.createContents(parent); |
| initialize(); |
| update(); |
| return control; |
| } |
| |
| protected void configureShell(Shell newShell) { |
| newShell.setText(SourceLookupUIMessages.getString("PathMappingDialog.4")); |
| super.configureShell(newShell); |
| } |
| |
| private void initialize() { |
| if (fEntry != null) { |
| fBackendPathText.setText(fEntry.getBackendPath().toOSString()); |
| fLocalPathText.setText(fEntry.getLocalPath().toOSString()); |
| } |
| } |
| |
| protected void update() { |
| boolean isOk = updateErrorMessage(); |
| Button ok = getButton(IDialogConstants.OK_ID); |
| if (ok != null) |
| ok.setEnabled(isOk); |
| } |
| |
| protected boolean updateErrorMessage() { |
| setErrorMessage(null); |
| String backendText = fBackendPathText.getText().trim(); |
| if (backendText.length() == 0) { |
| setErrorMessage(SourceLookupUIMessages.getString("PathMappingDialog.5")); |
| return false; |
| } |
| if (!new Path(backendText).isValidPath(backendText)) { |
| setErrorMessage(SourceLookupUIMessages.getString("PathMappingDialog.6")); |
| return false; |
| } |
| String localText = fLocalPathText.getText().trim(); |
| if (localText.length() == 0) { |
| setErrorMessage(SourceLookupUIMessages.getString("PathMappingDialog.7")); |
| return false; |
| } |
| File localPath = new File(localText); |
| if (!localPath.exists()) { |
| setErrorMessage(SourceLookupUIMessages.getString("PathMappingDialog.8")); |
| return false; |
| } |
| if (!localPath.isDirectory()) { |
| setErrorMessage(SourceLookupUIMessages.getString("PathMappingDialog.9")); |
| return false; |
| } |
| if (!localPath.isAbsolute()) { |
| setErrorMessage(SourceLookupUIMessages.getString("PathMappingDialog.10")); |
| return false; |
| } |
| return true; |
| } |
| |
| protected IPath getBackendPath() { |
| return new Path(fBackendPathText.getText().trim()); |
| } |
| |
| protected IPath getLocalPath() { |
| return new Path(fLocalPathText.getText().trim()); |
| } |
| |
| protected void okPressed() { |
| if (fEntry == null) { |
| fEntry = new MapEntrySourceContainer(); |
| fMapping.addMapEntry(fEntry); |
| } |
| fEntry.setBackendPath(getBackendPath()); |
| fEntry.setLocalPath(getLocalPath()); |
| super.okPressed(); |
| } |
| } |
| |
| class PathMappingLabelProvider extends LabelProvider { |
| |
| private ILabelProvider fLabelProvider = null; |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object) |
| */ |
| public Image getImage(Object element) { |
| Image image = getWorkbenchLabelProvider().getImage(element); |
| if (image != null) { |
| return image; |
| } |
| return super.getImage(element); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object) |
| */ |
| public String getText(Object element) { |
| String label = getWorkbenchLabelProvider().getText(element); |
| if (label == null || label.length() == 0) { |
| if (element instanceof ISourceContainer) { |
| return ((ISourceContainer)element).getName(); |
| } |
| } |
| else { |
| return label; |
| } |
| return super.getText(element); |
| } |
| |
| private ILabelProvider getWorkbenchLabelProvider() { |
| if (fLabelProvider == null) { |
| fLabelProvider = new WorkbenchLabelProvider(); |
| } |
| return fLabelProvider; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose() |
| */ |
| public void dispose() { |
| super.dispose(); |
| if (fLabelProvider != null) { |
| fLabelProvider.dispose(); |
| } |
| } |
| } |
| |
| class ContentProvider implements IStructuredContentProvider { |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object) |
| */ |
| public Object[] getElements(Object input) { |
| if (input instanceof MappingSourceContainer) { |
| try { |
| return ((MappingSourceContainer)input).getSourceContainers(); |
| } |
| catch(CoreException e) { |
| setErrorMessage(e.getMessage()); |
| } |
| } |
| return null; |
| } |
| |
| /* (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) { |
| } |
| } |
| |
| private MappingSourceContainer fOriginalMapping; |
| |
| protected MappingSourceContainer fMapping; |
| |
| private TableViewer fViewer; |
| |
| private Text fNameText; |
| private Button fAddButton; |
| private Button fEditButton; |
| private Button fRemoveButton; |
| |
| public PathMappingDialog(Shell parentShell, MappingSourceContainer mapping) { |
| super(parentShell); |
| fOriginalMapping = mapping; |
| fMapping = fOriginalMapping.copy(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.window.Window#createContents(org.eclipse.swt.widgets.Composite) |
| */ |
| protected Control createContents(Composite parent) { |
| Control control = super.createContents(parent); |
| updateButtons(); |
| return control; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.TitleAreaDialog#createDialogArea(org.eclipse.swt.widgets.Composite) |
| */ |
| protected Control createDialogArea(Composite parent) { |
| setTitle(SourceLookupUIMessages.getString("PathMappingDialog.11")); |
| //TODO change image |
| setTitleImage(PDebugImage.getImage(PDebugImage.ICON_REGISTER_NORMAL)); |
| |
| Font font = parent.getFont(); |
| Composite composite = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 2; |
| layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN); |
| layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN); |
| layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING); |
| layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING); |
| composite.setLayout(layout); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| composite.setLayoutData(data); |
| composite.setFont(font); |
| |
| Dialog.applyDialogFont(composite); |
| //PlatformUI.getWorkbench().getHelpSystem().setHelp(getShell(), IPTPDebugHelpContextIds.SOURCE_PATH_MAPPING_DIALOG); |
| |
| Composite nameComp = new Composite(composite, SWT.NONE); |
| layout = new GridLayout(); |
| layout.numColumns = 2; |
| nameComp.setLayout(layout); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| data.horizontalSpan = 2; |
| nameComp.setLayoutData(data); |
| nameComp.setFont(font); |
| |
| Label label = new Label(nameComp, SWT.LEFT); |
| data = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING); |
| label.setLayoutData(data); |
| label.setFont(font); |
| label.setText(SourceLookupUIMessages.getString("PathMappingDialog.12")); |
| fNameText = new Text(nameComp, SWT.SINGLE | SWT.BORDER); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| fNameText.setLayoutData(data); |
| fNameText.setFont(font); |
| fNameText.setText(getMapping().getName()); |
| fNameText.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| } |
| }); |
| |
| fViewer = createViewer(composite); |
| data = new GridData(GridData.FILL_BOTH); |
| fViewer.getControl().setLayoutData(data); |
| fViewer.getControl().setFont(font); |
| fViewer.addSelectionChangedListener(new ISelectionChangedListener() { |
| public void selectionChanged(SelectionChangedEvent event) { |
| updateButtons(); |
| } |
| }); |
| |
| Composite buttonComp = new Composite(composite, SWT.NONE); |
| GridLayout buttonLayout = new GridLayout(); |
| buttonLayout.marginHeight = 0; |
| buttonLayout.marginWidth = 0; |
| buttonComp.setLayout(buttonLayout); |
| data = new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.HORIZONTAL_ALIGN_FILL); |
| buttonComp.setLayoutData(data); |
| buttonComp.setFont(font); |
| |
| GC gc = new GC(parent); |
| gc.setFont(parent.getFont()); |
| FontMetrics fontMetrics = gc.getFontMetrics(); |
| gc.dispose(); |
| |
| fAddButton = createPushButton(buttonComp, SourceLookupUIMessages.getString("PathMappingDialog.13"), fontMetrics); |
| fAddButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent evt) { |
| MapEntryDialog dialog = new MapEntryDialog(getShell()); |
| if (dialog.open() == Window.OK) { |
| getViewer().refresh(); |
| } |
| } |
| }); |
| |
| fEditButton = createPushButton(buttonComp, SourceLookupUIMessages.getString("PathMappingDialog.14"), fontMetrics); |
| fEditButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent evt) { |
| MapEntrySourceContainer[] entries = getSelection(); |
| if (entries.length > 0) { |
| MapEntryDialog dialog = new MapEntryDialog(getShell(), entries[0]); |
| if (dialog.open() == Window.OK) { |
| getViewer().refresh(); |
| } |
| } |
| } |
| }); |
| |
| fRemoveButton = createPushButton(buttonComp, SourceLookupUIMessages.getString("PathMappingDialog.15"), fontMetrics); |
| fRemoveButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent evt) { |
| MapEntrySourceContainer[] entries = getSelection(); |
| for (int i = 0; i < entries.length; ++i) { |
| fMapping.removeMapEntry(entries[i]); |
| } |
| getViewer().refresh(); |
| } |
| }); |
| |
| setMessage(null); |
| |
| fViewer.setInput(fMapping); |
| |
| return composite; |
| } |
| |
| private TableViewer createViewer(Composite parent) { |
| TableViewer viewer = new TableViewer(parent); |
| viewer.setContentProvider(new ContentProvider()); |
| viewer.setLabelProvider(new PathMappingLabelProvider()); |
| return viewer; |
| } |
| |
| protected MappingSourceContainer getMapping() { |
| return fOriginalMapping; |
| } |
| |
| protected Button createPushButton(Composite parent, String label, FontMetrics fontMetrics) { |
| Button button = new Button(parent, SWT.PUSH); |
| button.setFont(parent.getFont()); |
| button.setText(label); |
| GridData gd = getButtonGridData(button, fontMetrics); |
| button.setLayoutData(gd); |
| return button; |
| } |
| |
| private GridData getButtonGridData(Button button, FontMetrics fontMetrics) { |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING); |
| int widthHint = Dialog.convertHorizontalDLUsToPixels(fontMetrics, IDialogConstants.BUTTON_WIDTH); |
| gd.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x); |
| return gd; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell) |
| */ |
| protected void configureShell(Shell newShell) { |
| newShell.setText(SourceLookupUIMessages.getString("PathMappingDialog.16")); |
| super.configureShell(newShell); |
| } |
| |
| protected Viewer getViewer() { |
| return fViewer; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.Dialog#okPressed() |
| */ |
| protected void okPressed() { |
| fOriginalMapping.clear(); |
| fOriginalMapping.setName(fNameText.getText().trim()); |
| try { |
| fOriginalMapping.addMapEntries((MapEntrySourceContainer[])fMapping.getSourceContainers()); |
| } |
| catch(CoreException e) { |
| } |
| fMapping.dispose(); |
| super.okPressed(); |
| } |
| |
| protected MapEntrySourceContainer[] getSelection() { |
| MapEntrySourceContainer[] result = new MapEntrySourceContainer[0]; |
| ISelection s = getViewer().getSelection(); |
| if (s instanceof IStructuredSelection) { |
| int size = ((IStructuredSelection)s).size(); |
| result = (MapEntrySourceContainer[])((IStructuredSelection)s).toList().toArray(new MapEntrySourceContainer[size]); |
| } |
| return result; |
| } |
| |
| protected void updateButtons() { |
| MapEntrySourceContainer[] entries = getSelection(); |
| if (fEditButton != null) { |
| fEditButton.setEnabled(entries.length == 1); |
| } |
| if (fRemoveButton != null) { |
| fRemoveButton.setEnabled(entries.length > 0); |
| } |
| } |
| } |
