Removed UI.
[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / ui / preferences / EditTemplateDialog.java
diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/preferences/EditTemplateDialog.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/preferences/EditTemplateDialog.java
deleted file mode 100644 (file)
index 5bd6980..0000000
+++ /dev/null
@@ -1,574 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2004 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.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-import net.sourceforge.phpdt.internal.ui.IJavaHelpContextIds;
-import net.sourceforge.phpdt.internal.ui.dialogs.StatusDialog;
-import net.sourceforge.phpdt.internal.ui.dialogs.StatusInfo;
-import net.sourceforge.phpdt.internal.ui.text.IPHPPartitions;
-import net.sourceforge.phpdt.internal.ui.text.template.preferences.TemplateVariableProcessor;
-import net.sourceforge.phpdt.internal.ui.util.SWTUtil;
-import net.sourceforge.phpdt.ui.IContextMenuConstants;
-import net.sourceforge.phpdt.ui.PreferenceConstants;
-import net.sourceforge.phpdt.ui.text.JavaTextTools;
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-import net.sourceforge.phpeclipse.phpeditor.JavaSourceViewer;
-
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.action.GroupMarker;
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.action.IMenuListener;
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.action.MenuManager;
-import org.eclipse.jface.action.Separator;
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.resource.JFaceResources;
-import org.eclipse.jface.text.Document;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.ITextListener;
-import org.eclipse.jface.text.ITextOperationTarget;
-import org.eclipse.jface.text.ITextViewer;
-import org.eclipse.jface.text.TextEvent;
-import org.eclipse.jface.text.source.ISourceViewer;
-import org.eclipse.jface.text.source.SourceViewer;
-import org.eclipse.jface.text.templates.ContextTypeRegistry;
-import org.eclipse.jface.text.templates.Template;
-import org.eclipse.jface.text.templates.TemplateContextType;
-import org.eclipse.jface.text.templates.TemplateException;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.StyledText;
-import org.eclipse.swt.custom.VerifyKeyListener;
-import org.eclipse.swt.events.FocusEvent;
-import org.eclipse.swt.events.FocusListener;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
-import org.eclipse.swt.events.VerifyEvent;
-import org.eclipse.swt.graphics.Font;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Combo;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Menu;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.swt.widgets.Text;
-import org.eclipse.swt.widgets.Widget;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.texteditor.ITextEditorActionConstants;
-import org.eclipse.ui.texteditor.IUpdate;
-
-/**
- * Dialog to edit a template.
- */
-public class EditTemplateDialog extends StatusDialog {
-
-       private static class TextViewerAction extends Action implements IUpdate {
-
-               private int fOperationCode= -1;
-               private ITextOperationTarget fOperationTarget;
-
-               /**
-                * Creates a new action.
-                *
-                * @param viewer the viewer
-                * @param operationCode the opcode
-                */
-               public TextViewerAction(ITextViewer viewer, int operationCode) {
-                       fOperationCode= operationCode;
-                       fOperationTarget= viewer.getTextOperationTarget();
-                       update();
-               }
-
-               /**
-                * Updates the enabled state of the action.
-                * Fires a property change if the enabled state changes.
-                *
-                * @see Action#firePropertyChange(String, Object, Object)
-                */
-               public void update() {
-
-                       boolean wasEnabled= isEnabled();
-                       boolean isEnabled= (fOperationTarget != null && fOperationTarget.canDoOperation(fOperationCode));
-                       setEnabled(isEnabled);
-
-                       if (wasEnabled != isEnabled) {
-                               firePropertyChange(ENABLED, wasEnabled ? Boolean.TRUE : Boolean.FALSE, isEnabled ? Boolean.TRUE : Boolean.FALSE);
-                       }
-               }
-
-               /**
-                * @see Action#run()
-                */
-               public void run() {
-                       if (fOperationCode != -1 && fOperationTarget != null) {
-                               fOperationTarget.doOperation(fOperationCode);
-                       }
-               }
-       }
-
-       private final Template fTemplate;
-
-       private Text fNameText;
-       private Text fDescriptionText;
-       private Combo fContextCombo;
-       private SourceViewer fPatternEditor;
-       private Button fInsertVariableButton;
-       private boolean fIsNameModifiable;
-
-       private StatusInfo fValidationStatus;
-       private boolean fSuppressError= true; // #4354
-       private Map fGlobalActions= new HashMap(10);
-       private List fSelectionActions = new ArrayList(3);
-       private String[][] fContextTypes;
-
-       private ContextTypeRegistry fContextTypeRegistry;
-
-       private final TemplateVariableProcessor fTemplateProcessor= new TemplateVariableProcessor();
-
-       /**
-        * Creates a new dialog.
-        *
-        * @param parent the shell parent of the dialog
-        * @param template the template to edit
-        * @param edit whether this is a new template or an existing being edited
-        * @param isNameModifiable whether the name of the template may be modified
-        * @param registry the context type registry to use
-        */
-       public EditTemplateDialog(Shell parent, Template template, boolean edit, boolean isNameModifiable, ContextTypeRegistry registry) {
-               super(parent);
-
-               setShellStyle(getShellStyle() | SWT.MAX | SWT.RESIZE);
-
-               String title= edit
-                       ? PreferencesMessages.getString("EditTemplateDialog.title.edit") //$NON-NLS-1$
-                       : PreferencesMessages.getString("EditTemplateDialog.title.new"); //$NON-NLS-1$
-               setTitle(title);
-
-               fTemplate= template;
-               fIsNameModifiable= isNameModifiable;
-
-               // XXX workaround for bug 63313 - disabling prefix until fixed.
-//             String delim= new Document().getLegalLineDelimiters()[0];
-
-               List contexts= new ArrayList();
-               for (Iterator it= registry.contextTypes(); it.hasNext();) {
-                       TemplateContextType type= (TemplateContextType) it.next();
-//                     if (type.getId().equals("javadoc")) //$NON-NLS-1$
-//                             contexts.add(new String[] { type.getId(), type.getName(), "/**" + delim }); //$NON-NLS-1$
-//                     else
-                               contexts.add(new String[] { type.getId(), type.getName(), "" }); //$NON-NLS-1$
-               }
-               fContextTypes= (String[][]) contexts.toArray(new String[contexts.size()][]);
-
-               fValidationStatus= new StatusInfo();
-
-               fContextTypeRegistry= registry;
-
-               TemplateContextType type= fContextTypeRegistry.getContextType(template.getContextTypeId());
-               fTemplateProcessor.setContextType(type);
-       }
-
-       /*
-        * @see net.sourceforge.phpdt.internal.ui.dialogs.StatusDialog#create()
-        */
-       public void create() {
-               super.create();
-               // update initial ok button to be disabled for new templates
-               boolean valid= fNameText == null || fNameText.getText().trim().length() != 0;
-               if (!valid) {
-                       StatusInfo status = new StatusInfo();
-                       status.setError(PreferencesMessages.getString("EditTemplateDialog.error.noname")); //$NON-NLS-1$
-                       updateButtonsEnableState(status);
-               }
-       }
-
-       /*
-        * @see Dialog#createDialogArea(Composite)
-        */
-       protected Control createDialogArea(Composite ancestor) {
-               Composite parent= new Composite(ancestor, SWT.NONE);
-               GridLayout layout= new GridLayout();
-               layout.numColumns= 2;
-               parent.setLayout(layout);
-               parent.setLayoutData(new GridData(GridData.FILL_BOTH));
-
-               ModifyListener listener= new ModifyListener() {
-                       public void modifyText(ModifyEvent e) {
-                               doTextWidgetChanged(e.widget);
-                       }
-               };
-
-               if (fIsNameModifiable) {
-                       createLabel(parent, PreferencesMessages.getString("EditTemplateDialog.name")); //$NON-NLS-1$
-
-                       Composite composite= new Composite(parent, SWT.NONE);
-                       composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
-                       layout= new GridLayout();
-                       layout.numColumns= 3;
-                       layout.marginWidth= 0;
-                       layout.marginHeight= 0;
-                       composite.setLayout(layout);
-
-                       fNameText= createText(composite);
-                       fNameText.addFocusListener(new FocusListener() {
-
-                               public void focusGained(FocusEvent e) {
-                               }
-
-                               public void focusLost(FocusEvent e) {
-                                       if (fSuppressError) {
-                                               fSuppressError= false;
-                                               updateButtons();
-                                       }
-                               }
-                       });
-
-                       createLabel(composite, PreferencesMessages.getString("EditTemplateDialog.context")); //$NON-NLS-1$
-                       fContextCombo= new Combo(composite, SWT.READ_ONLY);
-
-                       for (int i= 0; i < fContextTypes.length; i++) {
-                               fContextCombo.add(fContextTypes[i][1]);
-                       }
-
-                       fContextCombo.addModifyListener(listener);
-               }
-
-               createLabel(parent, PreferencesMessages.getString("EditTemplateDialog.description")); //$NON-NLS-1$
-
-               int descFlags= fIsNameModifiable ? SWT.BORDER : SWT.BORDER | SWT.READ_ONLY;
-               fDescriptionText= new Text(parent, descFlags );
-               fDescriptionText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
-
-               fDescriptionText.addModifyListener(listener);
-
-               Label patternLabel= createLabel(parent, PreferencesMessages.getString("EditTemplateDialog.pattern")); //$NON-NLS-1$
-               patternLabel.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
-               fPatternEditor= createEditor(parent);
-
-               Label filler= new Label(parent, SWT.NONE);
-               filler.setLayoutData(new GridData());
-
-               Composite composite= new Composite(parent, SWT.NONE);
-               layout= new GridLayout();
-               layout.marginWidth= 0;
-               layout.marginHeight= 0;
-               composite.setLayout(layout);
-               composite.setLayoutData(new GridData());
-
-               fInsertVariableButton= new Button(composite, SWT.NONE);
-               fInsertVariableButton.setLayoutData(getButtonGridData(fInsertVariableButton));
-               fInsertVariableButton.setText(PreferencesMessages.getString("EditTemplateDialog.insert.variable")); //$NON-NLS-1$
-               fInsertVariableButton.addSelectionListener(new SelectionListener() {
-                       public void widgetSelected(SelectionEvent e) {
-                               fPatternEditor.getTextWidget().setFocus();
-                               fPatternEditor.doOperation(ISourceViewer.CONTENTASSIST_PROPOSALS);
-                       }
-
-                       public void widgetDefaultSelected(SelectionEvent e) {}
-               });
-
-               fDescriptionText.setText(fTemplate.getDescription());
-               if (fIsNameModifiable) {
-                       fNameText.setText(fTemplate.getName());
-                       fNameText.addModifyListener(listener);
-                       fContextCombo.select(getIndex(fTemplate.getContextTypeId()));
-               } else {
-                       fPatternEditor.getControl().setFocus();
-               }
-               initializeActions();
-
-               applyDialogFont(parent);
-               return composite;
-       }
-
-       protected void doTextWidgetChanged(Widget w) {
-               if (w == fNameText) {
-                       fSuppressError= false;
-                       String name= fNameText.getText();
-                       fTemplate.setName(name);
-                       updateButtons();
-               } else if (w == fContextCombo) {
-                       String name= fContextCombo.getText();
-                       String contextId= getContextId(name);
-                       fTemplate.setContextTypeId(contextId);
-                       fTemplateProcessor.setContextType(fContextTypeRegistry.getContextType(contextId));
-               } else if (w == fDescriptionText) {
-                       String desc= fDescriptionText.getText();
-                       fTemplate.setDescription(desc);
-               }
-       }
-
-       private String getContextId(String name) {
-               if (name == null)
-                       return name;
-
-               for (int i= 0; i < fContextTypes.length; i++) {
-                       if (name.equals(fContextTypes[i][1])) {
-                               return fContextTypes[i][0];
-                       }
-               }
-               return name;
-       }
-
-       protected void doSourceChanged(IDocument document) {
-               String text= document.get();
-               String prefix= getPrefix();
-               fTemplate.setPattern(text.substring(prefix.length(), text.length()));
-               fValidationStatus.setOK();
-               TemplateContextType contextType= fContextTypeRegistry.getContextType(fTemplate.getContextTypeId());
-               if (contextType != null) {
-                       try {
-                               contextType.validate(text);
-                       } catch (TemplateException e) {
-                               fValidationStatus.setError(e.getLocalizedMessage());
-                       }
-               }
-
-               updateUndoAction();
-               updateButtons();
-       }
-
-       private static GridData getButtonGridData(Button button) {
-               GridData data= new GridData(GridData.FILL_HORIZONTAL);
-               data.heightHint= SWTUtil.getButtonHeightHint(button);
-
-               return data;
-       }
-
-       private static Label createLabel(Composite parent, String name) {
-               Label label= new Label(parent, SWT.NULL);
-               label.setText(name);
-               label.setLayoutData(new GridData());
-
-               return label;
-       }
-
-       private static Text createText(Composite parent) {
-               Text text= new Text(parent, SWT.BORDER);
-               text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
-
-               return text;
-       }
-
-       private SourceViewer createEditor(Composite parent) {
-               String prefix= getPrefix();
-               IDocument document= new Document(prefix + fTemplate.getPattern());
-               JavaTextTools tools= PHPeclipsePlugin.getDefault().getJavaTextTools();
-               tools.setupJavaDocumentPartitioner(document, IPHPPartitions.PHP_PARTITIONING);
-               IPreferenceStore store= PHPeclipsePlugin.getDefault().getCombinedPreferenceStore();
-               SourceViewer viewer= new JavaSourceViewer(parent, null, null, false, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL, store);
-               TemplateEditorSourceViewerConfiguration configuration= new TemplateEditorSourceViewerConfiguration(tools.getColorManager(), store, null, fTemplateProcessor);
-               viewer.configure(configuration);
-               viewer.setEditable(true);
-               // XXX workaround for bug 63313 - disabling prefix until fixed.
-//             viewer.setDocument(document, prefix.length(), document.getLength() - prefix.length());
-               viewer.setDocument(document);
-
-               Font font= JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
-               viewer.getTextWidget().setFont(font);
-               new JavaSourcePreviewerUpdater(viewer, configuration, store);
-
-               int nLines= document.getNumberOfLines();
-               if (nLines < 5) {
-                       nLines= 5;
-               } else if (nLines > 12) {
-                       nLines= 12;
-               }
-
-               Control control= viewer.getControl();
-               GridData data= new GridData(GridData.FILL_BOTH);
-               data.widthHint= convertWidthInCharsToPixels(80);
-               data.heightHint= convertHeightInCharsToPixels(nLines);
-               control.setLayoutData(data);
-
-               viewer.addTextListener(new ITextListener() {
-                       public void textChanged(TextEvent event) {
-                               if (event .getDocumentEvent() != null)
-                                       doSourceChanged(event.getDocumentEvent().getDocument());
-                       }
-               });
-
-               viewer.addSelectionChangedListener(new ISelectionChangedListener() {
-                       public void selectionChanged(SelectionChangedEvent event) {
-                               updateSelectionDependentActions();
-                       }
-               });
-
-               viewer.prependVerifyKeyListener(new VerifyKeyListener() {
-                       public void verifyKey(VerifyEvent event) {
-                               handleVerifyKeyPressed(event);
-                       }
-               });
-
-               return viewer;
-       }
-
-       private String getPrefix() {
-               String prefix;
-               int idx= getIndex(fTemplate.getContextTypeId());
-               if (idx != -1)
-                       prefix= fContextTypes[idx][2];
-               else
-                       prefix= ""; //$NON-NLS-1$
-
-               return prefix;
-       }
-
-       private void handleVerifyKeyPressed(VerifyEvent event) {
-               if (!event.doit)
-                       return;
-
-               if (event.stateMask != SWT.MOD1)
-                       return;
-
-               switch (event.character) {
-                       case ' ':
-                               fPatternEditor.doOperation(ISourceViewer.CONTENTASSIST_PROPOSALS);
-                               event.doit= false;
-                               break;
-
-                       // CTRL-Z
-                       case 'z' - 'a' + 1:
-                               fPatternEditor.doOperation(ITextOperationTarget.UNDO);
-                               event.doit= false;
-                               break;
-               }
-       }
-
-       private void initializeActions() {
-               TextViewerAction action= new TextViewerAction(fPatternEditor, SourceViewer.UNDO);
-               action.setText(PreferencesMessages.getString("EditTemplateDialog.undo")); //$NON-NLS-1$
-               fGlobalActions.put(ITextEditorActionConstants.UNDO, action);
-
-               action= new TextViewerAction(fPatternEditor, SourceViewer.CUT);
-               action.setText(PreferencesMessages.getString("EditTemplateDialog.cut")); //$NON-NLS-1$
-               fGlobalActions.put(ITextEditorActionConstants.CUT, action);
-
-               action= new TextViewerAction(fPatternEditor, SourceViewer.COPY);
-               action.setText(PreferencesMessages.getString("EditTemplateDialog.copy")); //$NON-NLS-1$
-               fGlobalActions.put(ITextEditorActionConstants.COPY, action);
-
-               action= new TextViewerAction(fPatternEditor, SourceViewer.PASTE);
-               action.setText(PreferencesMessages.getString("EditTemplateDialog.paste")); //$NON-NLS-1$
-               fGlobalActions.put(ITextEditorActionConstants.PASTE, action);
-
-               action= new TextViewerAction(fPatternEditor, SourceViewer.SELECT_ALL);
-               action.setText(PreferencesMessages.getString("EditTemplateDialog.select.all")); //$NON-NLS-1$
-               fGlobalActions.put(ITextEditorActionConstants.SELECT_ALL, action);
-
-               action= new TextViewerAction(fPatternEditor, SourceViewer.CONTENTASSIST_PROPOSALS);
-               action.setText(PreferencesMessages.getString("EditTemplateDialog.content.assist")); //$NON-NLS-1$
-               fGlobalActions.put("ContentAssistProposal", action); //$NON-NLS-1$
-
-               fSelectionActions.add(ITextEditorActionConstants.CUT);
-               fSelectionActions.add(ITextEditorActionConstants.COPY);
-               fSelectionActions.add(ITextEditorActionConstants.PASTE);
-
-               // create context menu
-               MenuManager manager= new MenuManager(null, null);
-               manager.setRemoveAllWhenShown(true);
-               manager.addMenuListener(new IMenuListener() {
-                       public void menuAboutToShow(IMenuManager mgr) {
-                               fillContextMenu(mgr);
-                       }
-               });
-
-               StyledText text= fPatternEditor.getTextWidget();
-               Menu menu= manager.createContextMenu(text);
-               text.setMenu(menu);
-       }
-
-       private void fillContextMenu(IMenuManager menu) {
-               menu.add(new GroupMarker(ITextEditorActionConstants.GROUP_UNDO));
-               menu.appendToGroup(ITextEditorActionConstants.GROUP_UNDO, (IAction) fGlobalActions.get(ITextEditorActionConstants.UNDO));
-
-               menu.add(new Separator(ITextEditorActionConstants.GROUP_EDIT));
-               menu.appendToGroup(ITextEditorActionConstants.GROUP_EDIT, (IAction) fGlobalActions.get(ITextEditorActionConstants.CUT));
-               menu.appendToGroup(ITextEditorActionConstants.GROUP_EDIT, (IAction) fGlobalActions.get(ITextEditorActionConstants.COPY));
-               menu.appendToGroup(ITextEditorActionConstants.GROUP_EDIT, (IAction) fGlobalActions.get(ITextEditorActionConstants.PASTE));
-               menu.appendToGroup(ITextEditorActionConstants.GROUP_EDIT, (IAction) fGlobalActions.get(ITextEditorActionConstants.SELECT_ALL));
-
-               menu.add(new Separator(IContextMenuConstants.GROUP_GENERATE));
-               menu.appendToGroup(IContextMenuConstants.GROUP_GENERATE, (IAction) fGlobalActions.get("ContentAssistProposal")); //$NON-NLS-1$
-       }
-
-       protected void updateSelectionDependentActions() {
-               Iterator iterator= fSelectionActions.iterator();
-               while (iterator.hasNext())
-                       updateAction((String)iterator.next());
-       }
-
-       protected void updateUndoAction() {
-               IAction action= (IAction) fGlobalActions.get(ITextEditorActionConstants.UNDO);
-               if (action instanceof IUpdate)
-                       ((IUpdate) action).update();
-       }
-
-       protected void updateAction(String actionId) {
-               IAction action= (IAction) fGlobalActions.get(actionId);
-               if (action instanceof IUpdate)
-                       ((IUpdate) action).update();
-       }
-
-       private int getIndex(String contextid) {
-
-               if (contextid == null)
-                       return -1;
-
-               for (int i= 0; i < fContextTypes.length; i++) {
-                       if (contextid.equals(fContextTypes[i][0])) {
-                               return i;
-                       }
-               }
-               return -1;
-       }
-
-       protected void okPressed() {
-               super.okPressed();
-       }
-
-       private void updateButtons() {
-               StatusInfo status;
-
-               boolean valid= fNameText == null || fNameText.getText().trim().length() != 0;
-               if (!valid) {
-                       status = new StatusInfo();
-                       if (!fSuppressError) {
-                               status.setError(PreferencesMessages.getString("EditTemplateDialog.error.noname")); //$NON-NLS-1$
-                       }
-               } else {
-                       status= fValidationStatus;
-               }
-               updateStatus(status);
-       }
-
-       /*
-        * @see org.eclipse.jface.window.Window#configureShell(Shell)
-        */
-       protected void configureShell(Shell newShell) {
-               super.configureShell(newShell);
-               PlatformUI.getWorkbench().getHelpSystem().setHelp(newShell, IJavaHelpContextIds.EDIT_TEMPLATE_DIALOG);
-       }
-
-
-}