case-study/jdt-after/ui/org/eclipse/jdt/internal/ui/jarpackager/JarRefactoringDialog.java

   1 /*******************************************************************************
   2  * Copyright (c) 2006, 2011 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package org.eclipse.jdt.internal.ui.jarpackager;
  12
  13 import org.eclipse.swt.SWT;
  14 import org.eclipse.swt.layout.GridData;
  15 import org.eclipse.swt.layout.GridLayout;
  16 import org.eclipse.swt.widgets.Button;
  17 import org.eclipse.swt.widgets.Composite;
  18 import org.eclipse.swt.widgets.Control;
  19 import org.eclipse.swt.widgets.Label;
  20 import org.eclipse.swt.widgets.Shell;
  21
  22 import org.eclipse.core.runtime.Assert;
  23
  24 import org.eclipse.jface.dialogs.Dialog;
  25 import org.eclipse.jface.dialogs.IDialogConstants;
  26 import org.eclipse.jface.dialogs.IDialogSettings;
  27 import org.eclipse.jface.dialogs.TrayDialog;
  28
  29 import org.eclipse.ui.PlatformUI;
  30
  31 import org.eclipse.ltk.core.refactoring.history.RefactoringHistory;
  32 import org.eclipse.ltk.ui.refactoring.RefactoringUI;
  33 import org.eclipse.ltk.ui.refactoring.history.ISortableRefactoringHistoryControl;
  34 import org.eclipse.ltk.ui.refactoring.history.RefactoringHistoryControlConfiguration;
  35
  36 import org.eclipse.jdt.ui.jarpackager.JarPackageData;
  37
  38 import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
  39
  40 /**
  41  * Dialog to configure the refactorings to export.
  42  *
  43  * @since 3.2
  44  */
  45 public final class JarRefactoringDialog extends TrayDialog {
  46
  47         /** The sort dialog setting */
  48         private static final String SETTING_SORT= "org.eclipse.jdt.ui.jar.export.sortRefactorings"; //$NON-NLS-1$
  49
  50         /** The jar package data */
  51         public final JarPackageData fData;
  52
  53         /** The export structural button */
  54         public Button fExportStructural= null;
  55
  56         /** The refactoring history */
  57         private final RefactoringHistory fHistory;
  58
  59         /** The refactoring history control */
  60         public ISortableRefactoringHistoryControl fHistoryControl= null;
  61
  62         /** The dialog settings */
  63         public final IDialogSettings fSettings;
  64
  65         /**
  66          * Creates a new jar refactoring dialog.
  67          *
  68          * @param shell
  69          *            the parent shell
  70          * @param settings
  71          *            the dialog settings, or <code>null</code>
  72          * @param data
  73          *            the jar package data
  74          * @param history
  75          *            the refactoring history
  76          */
  77         public JarRefactoringDialog(final Shell shell, final IDialogSettings settings, final JarPackageData data, final RefactoringHistory history) {
  78                 super(shell);
  79                 Assert.isNotNull(data);
  80                 Assert.isNotNull(history);
  81                 fSettings= settings;
  82                 fData= data;
  83                 fHistory= history;
  84         }
  85
  86         /*
  87          * @see org.eclipse.jface.dialogs.Dialog#isResizable()
  88          * @since 3.4
  89          */
  90         @Override
  91         protected boolean isResizable() {
  92                 return true;
  93         }
  94
  95         /**
  96          * {@inheritDoc}
  97          */
  98         @Override
  99         protected void buttonPressed(final int buttonId) {
 100                 if (buttonId == IDialogConstants.OK_ID) {
 101                         final IDialogSettings settings= fData.generated_7171819013297241706(this);
 102                         if (settings != null)
 103                                 settings.put(SETTING_SORT, fHistoryControl.isSortByProjects());
 104                 }
 105                 super.buttonPressed(buttonId);
 106         }
 107
 108         /**
 109          * {@inheritDoc}
 110          */
 111         @Override
 112         protected void configureShell(final Shell shell) {
 113                 super.configureShell(shell);
 114                 shell.setText(JarPackagerMessages.JarRefactoringDialog_dialog_title);
 115                 PlatformUI.getWorkbench().getHelpSystem().setHelp(shell, IJavaHelpContextIds.JARPACKAGER_REFACTORING_DIALOG);
 116         }
 117
 118         /**
 119          * {@inheritDoc}
 120          */
 121         @Override
 122         public void create() {
 123                 super.create();
 124                 getButton(OK).setEnabled(!fHistory.isEmpty());
 125         }
 126
 127         /**
 128          * {@inheritDoc}
 129          */
 130         @Override
 131         protected Control createDialogArea(final Composite parent) {
 132                 final Composite container= (Composite) super.createDialogArea(parent);
 133                 initializeDialogUnits(container);
 134                 final Composite composite= new Composite(container, SWT.NULL);
 135                 final GridLayout layout= new GridLayout();
 136                 layout.marginHeight= 0;
 137                 layout.marginWidth= 0;
 138                 composite.setLayout(layout);
 139                 composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL));
 140                 final RefactoringHistoryControlConfiguration configuration= new RefactoringHistoryControlConfiguration(null, true, true) {
 141
 142                         @Override
 143                         public final String getWorkspaceCaption() {
 144                                 return JarPackagerMessages.JarRefactoringDialog_workspace_caption;
 145                         }
 146                 };
 147                 fHistoryControl= (ISortableRefactoringHistoryControl) RefactoringUI.createSortableRefactoringHistoryControl(composite, configuration);
 148                 fHistoryControl.createControl();
 149                 boolean sortProjects= true;
 150                 final IDialogSettings settings= fSettings;
 151                 if (settings != null)
 152                         sortProjects= settings.getBoolean(SETTING_SORT);
 153                 if (sortProjects)
 154                         fHistoryControl.sortByProjects();
 155                 else
 156                         fHistoryControl.sortByDate();
 157                 GridData data= new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
 158                 data.heightHint= convertHeightInCharsToPixels(32);
 159                 data.widthHint= convertWidthInCharsToPixels(72);
 160                 fHistoryControl.getControl().setLayoutData(data);
 161                 fHistoryControl.setInput(fHistory);
 162                 fHistoryControl.setCheckedDescriptors(fData.getRefactoringDescriptors());
 163                 createPlainLabel(composite, JarPackagerMessages.JarPackageWizardPage_options_label);
 164                 createOptionsGroup(composite);
 165                 Dialog.applyDialogFont(parent);
 166                 return composite;
 167         }
 168
 169         /**
 170          * Create the export option group.
 171          *
 172          * @param parent
 173          *            the parent composite
 174          */
 175         protected void createOptionsGroup(Composite parent) {
 176                 Composite optionsGroup= new Composite(parent, SWT.NONE);
 177                 GridLayout layout= new GridLayout();
 178                 layout.marginHeight= 0;
 179                 optionsGroup.setLayout(layout);
 180
 181                 fExportStructural= new Button(optionsGroup, SWT.CHECK | SWT.LEFT);
 182                 fExportStructural.setText(JarPackagerMessages.JarRefactoringDialog_export_structural);
 183                 fExportStructural.setSelection(fData.isExportStructuralOnly());
 184         }
 185
 186         /**
 187          * Creates a new label.
 188          *
 189          * @param parent
 190          *            the parent control
 191          * @param text
 192          *            the label text
 193          * @return the new label control
 194          */
 195         protected Label createPlainLabel(Composite parent, String text) {
 196                 Label label= new Label(parent, SWT.NONE);
 197                 label.setText(text);
 198                 label.setFont(parent.getFont());
 199                 GridData data= new GridData();
 200                 data.verticalAlignment= GridData.FILL;
 201                 data.horizontalAlignment= GridData.FILL;
 202                 label.setLayoutData(data);
 203                 return label;
 204         }
 205 }