diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/internal/common/properties/sections/appinfo/AddExtensionsComponentDialog.java')
| -rw-r--r-- | bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/internal/common/properties/sections/appinfo/AddExtensionsComponentDialog.java | 785 |
1 files changed, 0 insertions, 785 deletions
diff --git a/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/internal/common/properties/sections/appinfo/AddExtensionsComponentDialog.java b/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/internal/common/properties/sections/appinfo/AddExtensionsComponentDialog.java deleted file mode 100644 index 3b309bf7ee..0000000000 --- a/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/internal/common/properties/sections/appinfo/AddExtensionsComponentDialog.java +++ /dev/null @@ -1,785 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2007 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.wst.xsd.ui.internal.common.properties.sections.appinfo; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.StringTokenizer; - -import org.apache.xerces.dom.DocumentImpl; -import org.eclipse.jface.dialogs.IDialogConstants; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.jface.viewers.DoubleClickEvent; -import org.eclipse.jface.viewers.IDoubleClickListener; -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.StructuredSelection; -import org.eclipse.jface.viewers.TableViewer; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.jface.viewers.ViewerFilter; -import org.eclipse.jface.window.Window; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.graphics.Cursor; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.graphics.Point; -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.MessageBox; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.swt.widgets.Table; -import org.eclipse.swt.widgets.TableItem; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.dialogs.SelectionDialog; -import org.eclipse.wst.xsd.contentmodel.internal.XSDImpl; -import org.eclipse.wst.xsd.ui.internal.common.util.Messages; -import org.eclipse.wst.xsd.ui.internal.editor.XSDEditorCSHelpIds; -import org.eclipse.wst.xsd.ui.internal.editor.XSDEditorPlugin; -import org.eclipse.xsd.XSDAttributeDeclaration; -import org.eclipse.xsd.XSDElementDeclaration; -import org.eclipse.xsd.XSDSchema; -import org.w3c.dom.Document; -import org.w3c.dom.Element; - -public class AddExtensionsComponentDialog extends SelectionDialog implements ISelectionChangedListener, SelectionListener -{ - protected static final Image DEFAULT_ELEMENT_ICON = XSDEditorPlugin.getXSDImage("icons/XSDElement.gif"); //$NON-NLS-1$ - protected static final Image DEFAULT_ATTRIBUTE_ICON = XSDEditorPlugin.getXSDImage("icons/XSDAttribute.gif"); //$NON-NLS-1$ - - /** A temporary Document in which we create temporary DOM element for each element in the - * Element view. (required by LabelProvider) */ - protected static Document tempDoc = new DocumentImpl(); - - Button addButton, removeButton, editButton; - - public AddExtensionsComponentDialog(Shell parent, ExtensionsSchemasRegistry schemaRegistry) - { - super(parent); - setTitle(Messages._UI_ACTION_ADD_EXTENSION_COMPONENTS); - setShellStyle(SWT.APPLICATION_MODAL | SWT.RESIZE | SWT.CLOSE); - } - - private List fInput; - - private TableViewer categoryTableViewer, elementTableViewer; - private ArrayList existingNames; - - private ViewerFilter elementTableViewerFilter; - private SpecificationForExtensionsSchema currentExtCategory; - private HashMap specToComponentsList = new HashMap(); - private IPreferenceStore prefStore; - - public void setInput(List input) - { - this.fInput = input; - } - - public SpecificationForExtensionsSchema getSelectedCategory(){ - return currentExtCategory; - } - - public void setInitialCategorySelection(SpecificationForExtensionsSchema spec){ - currentExtCategory = spec; - } - - protected IStructuredContentProvider getCategoryContentProvider() - { - return new CategoryContentProvider(); - } - - protected Control createDialogArea(Composite container) - { - Composite parent = (Composite) super.createDialogArea(container); - - Composite categoryComposite = new Composite(parent, SWT.NONE); - GridLayout gl = new GridLayout(); - gl.numColumns = 2; - gl.marginHeight = 0; - gl.marginWidth = 0; - GridData data = new GridData(GridData.FILL_BOTH); - categoryComposite.setLayoutData(data); - categoryComposite.setLayout(gl); - - Label label = new Label(categoryComposite, SWT.LEFT); - label.setText(Messages._UI_LABEL_EXTENSION_CATEGORIES); - - new Label(categoryComposite, SWT.NONE); - - categoryTableViewer = new TableViewer(categoryComposite, getTableStyle()); - categoryTableViewer.setContentProvider(getCategoryContentProvider()); - categoryTableViewer.setLabelProvider(new CategoryLabelProvider()); - categoryTableViewer.setInput(fInput); - categoryTableViewer.addSelectionChangedListener(this); - PlatformUI.getWorkbench().getHelpSystem().setHelp(categoryTableViewer.getControl(), XSDEditorCSHelpIds.ADD_EXTENSIONS_COMPONENTS__EXTENSION_CATEGORIES); - - GridData gd = new GridData(GridData.FILL_BOTH); - Table table = categoryTableViewer.getTable(); - table.setLayoutData(gd); - table.setFont(container.getFont()); - - Composite buttonComposite = new Composite(categoryComposite, SWT.NONE); - gl = new GridLayout(); - gl.makeColumnsEqualWidth = true; - gl.numColumns = 1; - data = new GridData(); - data.horizontalAlignment = SWT.FILL; - buttonComposite.setLayoutData(data); - buttonComposite.setLayout(gl); - - addButton = new Button(buttonComposite, SWT.PUSH); - addButton.setText(Messages._UI_LABEL_ADD_WITH_DOTS); - addButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - addButton.addSelectionListener(this); - PlatformUI.getWorkbench().getHelpSystem().setHelp(addButton, - XSDEditorCSHelpIds.ADD_EXTENSIONS_COMPONENTS__ADD); - - removeButton = new Button(buttonComposite, SWT.PUSH); - removeButton.setText(Messages._UI_LABEL_DELETE); - removeButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - removeButton.addSelectionListener(this); - PlatformUI.getWorkbench().getHelpSystem().setHelp(removeButton, - XSDEditorCSHelpIds.ADD_EXTENSIONS_COMPONENTS__DELETE); - - - editButton = new Button(buttonComposite, SWT.PUSH); - editButton.setText(Messages._UI_LABEL_EDIT); - editButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - editButton.addSelectionListener(this); - PlatformUI.getWorkbench().getHelpSystem().setHelp(editButton, - XSDEditorCSHelpIds.ADD_EXTENSIONS_COMPONENTS__EDIT); - - - List initialSelection = getInitialElementSelections(); - if (initialSelection != null) - categoryTableViewer.setSelection(new StructuredSelection(initialSelection)); - - Label elementLabel = new Label(categoryComposite, SWT.LEFT); - elementLabel.setText(Messages._UI_LABEL_AVAILABLE_COMPONENTS_TO_ADD); - - new Label(categoryComposite, SWT.NONE); - - elementTableViewer = new TableViewer(categoryComposite, getTableStyle()); - elementTableViewer.setContentProvider(new ElementContentProvider()); - elementTableViewer.setLabelProvider(new ElementLabelProvider()); - elementTableViewer.setInput(null); - elementTableViewer.addDoubleClickListener(new IDoubleClickListener() - { - public void doubleClick(DoubleClickEvent event) - { - okPressed(); - } - }); - if ( elementTableViewerFilter != null){ - elementTableViewer.addFilter(elementTableViewerFilter); - } - - gd = new GridData(GridData.FILL_BOTH); - table = elementTableViewer.getTable(); - table.setLayoutData(gd); - table.setFont(container.getFont()); - - elementTableViewer.addSelectionChangedListener(new ISelectionChangedListener() { - public void selectionChanged(SelectionChangedEvent event) { - getButton(IDialogConstants.OK_ID).setEnabled(true); - } - }); - PlatformUI.getWorkbench().getHelpSystem().setHelp(elementTableViewer.getControl(), XSDEditorCSHelpIds.ADD_EXTENSIONS_COMPONENTS__AVAILABLE_COMPONENTS_TO_ADD); - - return parent; - } - - public void create() - { - super.create(); - if (categoryTableViewer.getTable().getItemCount() > 0) - { - categoryTableViewer.getTable().select(0); - - StructuredSelection structuredSelection; - if (currentExtCategory != null){ - structuredSelection = new StructuredSelection(currentExtCategory); - } - else{ - structuredSelection = - new StructuredSelection(categoryTableViewer.getElementAt(0)); - } - - categoryTableViewer.setSelection(structuredSelection); - } - - // Setup the list of category names that already exist - // and contructs the XSDSchema for each category - existingNames = new ArrayList(); - TableItem[] categories = categoryTableViewer.getTable().getItems(); - for (int i = 0; i < categories.length; i++ ){ - existingNames.add(categories[i].getText()); - - SpecificationForExtensionsSchema spec = - (SpecificationForExtensionsSchema) categories[i].getData(); - XSDSchema schema = getASISchemaModel(spec); - - if (schema == null) - { - continue; - } - - List components = buildInput(schema); - specToComponentsList.put(spec, components); - - // mark category as gray/empty if applicable - Object[] remains = components.toArray(); - if ( elementTableViewerFilter != null) - remains = elementTableViewerFilter.filter(elementTableViewer, - elementTableViewer.getTable(), remains); - if ( remains.length == 0) - { - categories[i].setForeground( - getShell().getDisplay().getSystemColor(SWT.COLOR_GRAY)); - } - } - - getButton(IDialogConstants.OK_ID).setEnabled(false); - } - - public void addElementsTableFilter(ViewerFilter filter){ - elementTableViewerFilter = filter; - } - - public void setPrefStore(IPreferenceStore prefStore) - { - this.prefStore = prefStore; - } - - protected Point getInitialSize() - { - return getShell().computeSize(400, 300); - } - - /** - * Return the style flags for the table viewer. - * - * @return int - */ - protected int getTableStyle() - { - return SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER; - } - - /* - * Overrides method from Dialog - */ - protected void okPressed() - { - // Build a list of selected children. - getShell().setCursor(new Cursor(getShell().getDisplay(), SWT.CURSOR_WAIT)); - IStructuredSelection elementSelection = (IStructuredSelection) elementTableViewer.getSelection(); - IStructuredSelection categorySelection = (IStructuredSelection) categoryTableViewer.getSelection(); - List result = new ArrayList(); - result.add(elementSelection.getFirstElement()); - result.add(categorySelection.getFirstElement()); - if (elementSelection.getFirstElement() != null) - { - setResult(result); - } - else - { - setResult(null); - } - super.okPressed(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent) - */ - public void widgetSelected(SelectionEvent e) - { - if (e.widget == addButton) - { - AddNewCategoryDialog addNewCategoryDialog - = new AddNewCategoryDialog(getShell()); - - addNewCategoryDialog.setUnavailableCategoryNames(existingNames); - - if ( addNewCategoryDialog.open() == Window.OK ){ - SpecificationForExtensionsSchema schemaSpec = - new SpecificationForExtensionsSchema(); - schemaSpec.setDisplayName(addNewCategoryDialog.getNewCategoryName() ); - schemaSpec.setLocation(addNewCategoryDialog.getCategoryLocation() ); - schemaSpec.setSourceHint(addNewCategoryDialog.getSource()); - schemaSpec.setFromCatalog(addNewCategoryDialog.getFromCatalog() ); - - fInput.add(schemaSpec); - existingNames.add(schemaSpec.getDisplayName()); - - // refresh without updating labels of existing TableItems - categoryTableViewer.refresh(false); - - categoryTableViewer.setSelection(new StructuredSelection(schemaSpec)); - getButton(IDialogConstants.OK_ID).setEnabled(false); - - storeSpecInPref(schemaSpec); // must store after selection changed is called ie. 2 lines above (trung) - } - } - else if (e.widget == removeButton) - { - TableItem[] selections = categoryTableViewer.getTable().getSelection(); - for (int i =0; i < selections.length; i++){ - SpecificationForExtensionsSchema spec = - (SpecificationForExtensionsSchema) selections[i].getData(); - - fInput.remove(spec ); - existingNames.remove(spec.getDisplayName()); - specToComponentsList.remove(spec); - - removeFromPref(spec); - } - categoryTableViewer.refresh(false); - - elementTableViewer.setInput(null); - elementTableViewer.refresh(); - - // TODO auto select either the prev category, the next category or the first category in the Table - getButton(IDialogConstants.OK_ID).setEnabled(false); - } - else if (e.widget == editButton) - { - // use this dialog not for adding but for editing purpose. - AddNewCategoryDialog dialog = new AddNewCategoryDialog(getShell(), Messages._UI_LABEL_EDIT_CATEGORY); - - TableItem[] selections = categoryTableViewer.getTable().getSelection(); - if (selections.length == 0) - return; - - SpecificationForExtensionsSchema spec = (SpecificationForExtensionsSchema) selections[0].getData(); - - String displayName = spec.getDisplayName(); - - dialog.setCategoryName(displayName ); - dialog.setFromCatalog(spec.isFromCatalog() ); - dialog.setSource(spec.getSourceHint() ); - dialog.setCategoryLocation(spec.getLocation() ); - - specToComponentsList.remove(spec); - dialog.setUnavailableCategoryNames(existingNames); - - if ( dialog.open() == Window.OK){ - existingNames.remove(displayName); - String newDisplayName = dialog.getNewCategoryName(); - - spec.setDisplayName(newDisplayName); - spec.setLocation(dialog.getCategoryLocation()); - spec.setSourceHint(dialog.getSource()); - spec.setFromCatalog(dialog.getFromCatalog()); - spec.setNamespaceURI(null); - - existingNames.add(newDisplayName); - - categoryTableViewer.update(spec, null); - refreshElementsViewer(spec); - - editSpecInPref(displayName, spec); - } - } - } - -/* - * (non-Javadoc) - * - * @see org.eclipse.swt.events.SelectionListener#widgetDefaultSelected(org.eclipse.swt.events.SelectionEvent) - */ - public void widgetDefaultSelected(SelectionEvent event) - { - - } - - public void selectionChanged(SelectionChangedEvent event) - { - if (event.getSource() == categoryTableViewer) - { - ISelection selection = event.getSelection(); - if (selection instanceof StructuredSelection) - { - Object obj = ((StructuredSelection) selection).getFirstElement(); - if (obj instanceof SpecificationForExtensionsSchema) - { - SpecificationForExtensionsSchema spec = (SpecificationForExtensionsSchema) obj; - currentExtCategory = spec; - refreshElementsViewer(spec); - - if ( spec.isDefautSchema() ){ - editButton.setEnabled(false); - removeButton.setEnabled(false); - } - else{ - editButton.setEnabled(true); - removeButton.setEnabled(true); - } - - getButton(IDialogConstants.OK_ID).setEnabled(false); - } - } - } - } - - private void refreshElementsViewer(SpecificationForExtensionsSchema spec) { - List components = (List) specToComponentsList.get(spec); - if ( components != null){ - elementTableViewer.setInput(components); - return; - } - - XSDSchema xsdSchema = getASISchemaModel(spec); - - if (xsdSchema == null){ - MessageBox errDialog = new MessageBox(getShell(), SWT.ICON_ERROR); - errDialog.setText(Messages._UI_ERROR_INVALID_CATEGORY); - // TODO (trung) I was forced to use a String in Messages to make the error clearer - // When we are back to development phase, use another string: "Extension Category: " - // not "Extension Categories:" + " " like we are using here - errDialog.setMessage(Messages._UI_LABEL_EXTENSION_CATEGORIES + " " + spec.getDisplayName() //$NON-NLS-1$ - + "\n" //$NON-NLS-1$ - + Messages._UI_ERROR_FILE_CANNOT_BE_PARSED - + "\n" + Messages._UI_ERROR_VALIDATE_THE_FILE); //$NON-NLS-1$ - errDialog.open(); - - elementTableViewer.setInput(new ArrayList(0)); - return; - } - - components = buildInput(xsdSchema); - specToComponentsList.put(spec, components); - - List allItems = buildInput(xsdSchema); - if ( allItems == null ) - return; - elementTableViewer.setInput(allItems); - } - - private static List buildInput(XSDSchema xsdSchema) - { - if ( xsdSchema ==null ) - return null; - - List elements = xsdSchema.getElementDeclarations(); - List attributes = xsdSchema.getAttributeDeclarations(); - String targetNamespace = xsdSchema.getTargetNamespace(); - - // For safety purpose: We don't append 'attributes' to 'elements' - // ArrayStoreException(or similar one) may occur - List allItems = new ArrayList(attributes.size() + elements.size()); - - { - // getElementDeclarations returns a lot of elements from import - // statement, we - // only add non-imported elements here. (trung) - for (int i = 0; i < elements.size(); i++) - { - XSDElementDeclaration currentElement = (XSDElementDeclaration) elements.get(i); - if (currentElement.getTargetNamespace() != null) - { - if (currentElement.getTargetNamespace().equals(targetNamespace)) - allItems.add(currentElement); - } - else - { - if (targetNamespace == null) - allItems.add(currentElement); - } - } - // getAttributeDeclarations also returns a lot of elements from - // import statement, we - // only add non-imported elements here. (trung) - for (int i = 0; i < attributes.size(); i++) - { - XSDAttributeDeclaration currentAttribute = (XSDAttributeDeclaration) attributes.get(i); - if (currentAttribute.getTargetNamespace() != null) - { - if (currentAttribute.isGlobal() && currentAttribute.getTargetNamespace().equals(targetNamespace)) - allItems.add(currentAttribute); - } - else - { - if (targetNamespace == null) - allItems.add(currentAttribute); - } - } - } - return allItems; - } - - - private static XSDSchema getASISchemaModel(SpecificationForExtensionsSchema extensionsSchemaSpec) - { - String location = extensionsSchemaSpec.getLocation(); - if ( location == null) - return null; - XSDSchema xsdSchema = XSDImpl.buildXSDModel(location); - - // now that the .xsd file is read, we can retrieve the namespace of this xsd file - // and set the namespace for 'properties' - if ( extensionsSchemaSpec.getNamespaceURI() == null){ - extensionsSchemaSpec.setNamespaceURI( xsdSchema.getTargetNamespace()); - } - - return xsdSchema; - } - - private void storeSpecInPref(SpecificationForExtensionsSchema schemaSpec) { - if (prefStore == null) - return; - - String currentValue = prefStore.getString(ExtensionsSchemasRegistry.USER_ADDED_EXT_SCHEMAS); - String specDesc = " " + "\t" + schemaSpec.getDisplayName() + "\t"+ - schemaSpec.getNamespaceURI() + "\t" + schemaSpec.getLocation() + "\t" + - schemaSpec.isDefautSchema() + "\t" + schemaSpec.getSourceHint() + "\t" + - schemaSpec.isFromCatalog(); - currentValue += specDesc + "\n"; - - prefStore.setValue(ExtensionsSchemasRegistry.USER_ADDED_EXT_SCHEMAS, - currentValue); - } - - private void editSpecInPref(String displayName, SpecificationForExtensionsSchema newSpec) { - if (prefStore == null) - return; - - String newValue = ""; - String currentValue = prefStore.getString(ExtensionsSchemasRegistry.USER_ADDED_EXT_SCHEMAS); - StringTokenizer tokenizer = new StringTokenizer(currentValue, "\n"); - - while (tokenizer.hasMoreTokens()) - { - String oneSpecDesc = tokenizer.nextToken(); - // get the Display name - StringTokenizer _tokenizer_2 = new StringTokenizer(oneSpecDesc, "\t"); - _tokenizer_2.nextToken(); - String dName = _tokenizer_2.nextToken(); - - if ( dName.equals(displayName ) ) - { - oneSpecDesc = " " + "\t" + newSpec.getDisplayName() + "\t"+ - newSpec.getNamespaceURI() + "\t" + newSpec.getLocation() + "\t" + - newSpec.isDefautSchema() + "\t" + newSpec.getSourceHint() + "\t" + - newSpec.isFromCatalog(); - } - - newValue += oneSpecDesc + "\n"; - } - prefStore.setValue(ExtensionsSchemasRegistry.USER_ADDED_EXT_SCHEMAS, newValue); - - } - - private void removeFromPref(SpecificationForExtensionsSchema spec) { - if (prefStore == null) - return; - - String newValue = ""; - String currentValue = prefStore.getString(ExtensionsSchemasRegistry.USER_ADDED_EXT_SCHEMAS); - StringTokenizer tokenizer = new StringTokenizer(currentValue, "\n"); - - while (tokenizer.hasMoreTokens()) - { - String oneSpecDesc = tokenizer.nextToken(); - // get the Display name - StringTokenizer _tokenizer_2 = new StringTokenizer(oneSpecDesc, "\t"); - _tokenizer_2.nextToken(); - String dName = _tokenizer_2.nextToken(); - - if ( dName.equals(spec.getDisplayName() ) ) - continue; - newValue += oneSpecDesc + "\n"; - } - prefStore.setValue(ExtensionsSchemasRegistry.USER_ADDED_EXT_SCHEMAS, newValue); - } - -static class CategoryContentProvider implements IStructuredContentProvider - { - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object) - */ - public Object[] getElements(Object inputElement) - { - SpecificationForExtensionsSchema[] extensionsSchemaSpecs = null; - try - { - List inputList = (List) inputElement; - extensionsSchemaSpecs = (SpecificationForExtensionsSchema[]) inputList.toArray(new SpecificationForExtensionsSchema[0]); - } - catch (Exception e) - { - } - return extensionsSchemaSpecs; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.viewers.IContentProvider#dispose() - */ - public void dispose() - { - // Do nothing - - } - - /* - * (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) - { - // Do nothing - - } - } - - static class CategoryLabelProvider extends LabelProvider - { - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object) - */ - public Image getImage(Object element) - { - return XSDEditorPlugin.getXSDImage("icons/appinfo_category.gif"); //$NON-NLS-1$ - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object) - */ - public String getText(Object element) - { - if (element instanceof SpecificationForExtensionsSchema) - return ((SpecificationForExtensionsSchema) element).getDisplayName(); - - return super.getText(element); - } - } - - static class ElementContentProvider implements IStructuredContentProvider - { - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object) - */ - public Object[] getElements(Object inputElement) - { - if (inputElement instanceof List) - { - return ((List) inputElement).toArray(); - } - return null; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.viewers.IContentProvider#dispose() - */ - public void dispose() - { - // Do nothing - - } - - /* - * (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) - { - // Do nothing - - } - } - - class ElementLabelProvider extends LabelProvider - { - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object) - */ - public Image getImage(Object element) - { - if ( element instanceof XSDElementDeclaration){ - - // Workaround trick: (trung) we create a temporary Dom element and put it in the label provider - // to get the image. - String namespace = ((XSDElementDeclaration) element).getSchema().getTargetNamespace(); - String name = ((XSDElementDeclaration) element).getName(); - Element tempElement = tempDoc.createElementNS(namespace, name); - ILabelProvider lp = XSDEditorPlugin.getDefault().getNodeCustomizationRegistry().getLabelProvider(namespace); - if (lp != null){ - Image img = lp.getImage(tempElement); - - if (img != null){ - return img; - } - } - return DEFAULT_ELEMENT_ICON; - } - else if ( element instanceof XSDAttributeDeclaration){ - return DEFAULT_ATTRIBUTE_ICON; - } - return null; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object) - */ - public String getText(Object element) - { - if (element instanceof XSDElementDeclaration) - return ((XSDElementDeclaration) element).getName(); - if (element instanceof XSDAttributeDeclaration ) - return ((XSDAttributeDeclaration) element).getName(); - return super.getText(element); - } - } - - public boolean close() - { - return super.close(); - } - - protected void enableButtons(boolean value) - { - editButton.setEnabled(value); - addButton.setEnabled(value); - removeButton.setEnabled(value); - } -} |