org.eclipse.egit.ui/src/org/eclipse/egit/ui/internal/clone/GitSelectWizardPage.java

   1 /*******************************************************************************
   2  * Copyright (c) 2010 SAP AG.
   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  *    Mathias Kinzler (SAP AG) - initial implementation
  10  *******************************************************************************/
  11 package org.eclipse.egit.ui.internal.clone;
  12
  13 import org.eclipse.egit.ui.Activator;
  14 import org.eclipse.egit.ui.UIText;
  15 import org.eclipse.jface.dialogs.IDialogSettings;
  16 import org.eclipse.jface.layout.GridDataFactory;
  17 import org.eclipse.jface.wizard.WizardPage;
  18 import org.eclipse.swt.SWT;
  19 import org.eclipse.swt.events.SelectionAdapter;
  20 import org.eclipse.swt.events.SelectionEvent;
  21 import org.eclipse.swt.events.SelectionListener;
  22 import org.eclipse.swt.layout.GridLayout;
  23 import org.eclipse.swt.widgets.Button;
  24 import org.eclipse.swt.widgets.Composite;
  25 import org.eclipse.swt.widgets.Group;
  26
  27 /**
  28  * Asks the user to select a wizard and what to do with the imported projects
  29  * (automatic/manual/no share)
  30  */
  31 public class GitSelectWizardPage extends WizardPage {
  32
  33         /** */
  34         public static final int EXISTING_PROJECTS_WIZARD = 0;
  35
  36         /** */
  37         public static final int NEW_WIZARD = 1;
  38
  39         /** */
  40         public static final int GENERAL_WIZARD = 2;
  41
  42         // TODO check if we need/can support Import... wizard
  43         // see also remarks in GitCreateProjectViaWizardWizard
  44
  45         /** */
  46         public static final int ACTION_DIALOG_SHARE = 0;
  47
  48         /** */
  49         public static final int ACTION_AUTO_SHARE = 1;
  50
  51         /** */
  52         public static final int ACTION_NO_SHARE = 2;
  53
  54         private static final String PREF_WIZ = "GitSelectWizardPageWizardSel"; //$NON-NLS-1$
  55
  56         private static final String PREF_ACT = "GitSelectWizardPageActionSel"; //$NON-NLS-1$
  57
  58         Button importExisting;
  59
  60         Button newProjectWizard;
  61
  62         Button generalWizard;
  63
  64         Button actionAutoShare;
  65
  66         Button actionDialogShare;
  67
  68         Button actionNothing;
  69
  70         /**
  71          * Default constructor
  72          */
  73         public GitSelectWizardPage() {
  74                 super(GitSelectWizardPage.class.getName());
  75                 setTitle(UIText.GitSelectWizardPage_WizardTitle);
  76         }
  77
  78         public void createControl(Composite parent) {
  79
  80                 Composite main = new Composite(parent, SWT.NO_RADIO_GROUP);
  81
  82                 main.setLayout(new GridLayout(1, false));
  83
  84                 SelectionListener sl = new SelectionAdapter() {
  85
  86                         @Override
  87                         public void widgetSelected(SelectionEvent e) {
  88                                 checkPage();
  89                         }
  90                 };
  91
  92                 Group wizardType = new Group(main, SWT.SHADOW_ETCHED_IN);
  93                 GridDataFactory.fillDefaults().grab(true, false).applyTo(wizardType);
  94                 wizardType.setText(UIText.GitSelectWizardPage_ProjectCreationHeader);
  95                 wizardType.setLayout(new GridLayout(1, false));
  96
  97                 importExisting = new Button(wizardType, SWT.RADIO);
  98                 importExisting.setText(UIText.GitSelectWizardPage_ImportExistingButton);
  99                 importExisting.addSelectionListener(sl);
 100
 101                 newProjectWizard = new Button(wizardType, SWT.RADIO);
 102                 newProjectWizard.setText(UIText.GitSelectWizardPage_UseNewProjectsWizardButton);
 103                 newProjectWizard.addSelectionListener(sl);
 104
 105                 generalWizard = new Button(wizardType, SWT.RADIO);
 106                 generalWizard.setText(UIText.GitSelectWizardPage_ImportAsGeneralButton);
 107                 generalWizard.addSelectionListener(sl);
 108
 109                 Group afterImportAction = new Group(main, SWT.SHADOW_ETCHED_IN);
 110                 GridDataFactory.fillDefaults().grab(true, false).applyTo(
 111                                 afterImportAction);
 112                 afterImportAction
 113                                 .setText(UIText.GitSelectWizardPage_SharingProjectsHeader);
 114                 afterImportAction.setLayout(new GridLayout(1, false));
 115
 116                 actionAutoShare = new Button(afterImportAction, SWT.RADIO);
 117                 actionAutoShare
 118                                 .setText(UIText.GitSelectWizardPage_AutoShareButton);
 119                 actionAutoShare.addSelectionListener(sl);
 120
 121                 actionDialogShare = new Button(afterImportAction, SWT.RADIO);
 122                 actionDialogShare.setText(UIText.GitSelectWizardPage_InteractiveShareButton);
 123                 actionDialogShare.addSelectionListener(sl);
 124
 125                 actionNothing = new Button(afterImportAction, SWT.RADIO);
 126                 actionNothing.setText(UIText.GitSelectWizardPage_NoShareButton);
 127                 actionNothing.addSelectionListener(sl);
 128
 129                 IDialogSettings settings = Activator.getDefault().getDialogSettings();
 130                 int previousWiz;
 131                 try {
 132                         previousWiz = settings.getInt(PREF_WIZ);
 133                 } catch (NumberFormatException e) {
 134                         previousWiz = EXISTING_PROJECTS_WIZARD;
 135                 }
 136                 switch (previousWiz) {
 137                 case EXISTING_PROJECTS_WIZARD:
 138                         importExisting.setSelection(true);
 139                         break;
 140                 case GENERAL_WIZARD:
 141                         generalWizard.setSelection(true);
 142                         break;
 143                 case NEW_WIZARD:
 144                         newProjectWizard.setEnabled(true);
 145                         break;
 146
 147                 }
 148
 149                 int previousAct;
 150                 try {
 151                         previousAct = settings.getInt(PREF_ACT);
 152                 } catch (NumberFormatException e) {
 153                         previousAct = ACTION_AUTO_SHARE;
 154                 }
 155                 switch (previousAct) {
 156                 case ACTION_AUTO_SHARE:
 157                         actionAutoShare.setSelection(true);
 158                         break;
 159                 case ACTION_DIALOG_SHARE:
 160                         actionDialogShare.setSelection(true);
 161                         break;
 162                 case ACTION_NO_SHARE:
 163                         actionNothing.setSelection(true);
 164                         break;
 165                 }
 166
 167                 setControl(main);
 168
 169         }
 170
 171         /**
 172          * @return the wizard selection
 173          */
 174         public int getWizardSelection() {
 175                 if (importExisting.getSelection())
 176                         return EXISTING_PROJECTS_WIZARD;
 177                 if (newProjectWizard.getSelection())
 178                         return NEW_WIZARD;
 179                 if (generalWizard.getSelection())
 180                         return GENERAL_WIZARD;
 181                 return -1;
 182         }
 183
 184         /**
 185          * @return the action selection
 186          */
 187         public int getActionSelection() {
 188                 if (actionAutoShare.getSelection())
 189                         return ACTION_AUTO_SHARE;
 190                 if (actionDialogShare.getSelection())
 191                         return ACTION_DIALOG_SHARE;
 192                 if (actionNothing.getSelection())
 193                         return ACTION_NO_SHARE;
 194                 return -1;
 195         }
 196
 197         private void checkPage() {
 198
 199                 // we save the selected radio button in the preferences
 200                 IDialogSettings settings = Activator.getDefault().getDialogSettings();
 201
 202                 settings.put(PREF_WIZ, getWizardSelection());
 203                 settings.put(PREF_ACT, getActionSelection());
 204
 205                 setErrorMessage(null);
 206                 try {
 207                         // no special checks yet
 208                 } finally {
 209                         setPageComplete(getErrorMessage() == null);
 210                 }
 211         }
 212 }