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 final String PREF_WIZ = getName() + "WizardSel"; //$NON-NLS-1$
  55
  56         private final String PREF_ACT = getName() + "ActionSel"; //$NON-NLS-1$
  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         /**
  79          * @param name
  80          *            the page name
  81          */
  82         protected GitSelectWizardPage(String name) {
  83                 super(name);
  84         }
  85
  86         public void createControl(Composite parent) {
  87
  88                 Composite main = new Composite(parent, SWT.NO_RADIO_GROUP);
  89
  90                 main.setLayout(new GridLayout(1, false));
  91
  92                 SelectionListener sl = new SelectionAdapter() {
  93
  94                         @Override
  95                         public void widgetSelected(SelectionEvent e) {
  96                                 checkPage();
  97                         }
  98                 };
  99
 100                 Group wizardType = new Group(main, SWT.SHADOW_ETCHED_IN);
 101                 GridDataFactory.fillDefaults().grab(true, false).applyTo(wizardType);
 102                 wizardType.setText(UIText.GitSelectWizardPage_ProjectCreationHeader);
 103                 wizardType.setLayout(new GridLayout(1, false));
 104
 105                 importExisting = new Button(wizardType, SWT.RADIO);
 106                 importExisting.setText(UIText.GitSelectWizardPage_ImportExistingButton);
 107                 importExisting.addSelectionListener(sl);
 108
 109                 newProjectWizard = new Button(wizardType, SWT.RADIO);
 110                 newProjectWizard
 111                                 .setText(UIText.GitSelectWizardPage_UseNewProjectsWizardButton);
 112                 newProjectWizard.addSelectionListener(sl);
 113
 114                 generalWizard = new Button(wizardType, SWT.RADIO);
 115                 generalWizard.setText(UIText.GitSelectWizardPage_ImportAsGeneralButton);
 116                 generalWizard.addSelectionListener(sl);
 117
 118                 Group afterImportAction = new Group(main, SWT.SHADOW_ETCHED_IN);
 119                 GridDataFactory.fillDefaults().grab(true, false).applyTo(
 120                                 afterImportAction);
 121                 afterImportAction
 122                                 .setText(UIText.GitSelectWizardPage_SharingProjectsHeader);
 123                 afterImportAction.setLayout(new GridLayout(1, false));
 124
 125                 actionAutoShare = new Button(afterImportAction, SWT.RADIO);
 126                 actionAutoShare.setText(UIText.GitSelectWizardPage_AutoShareButton);
 127                 actionAutoShare.addSelectionListener(sl);
 128
 129                 actionDialogShare = new Button(afterImportAction, SWT.RADIO);
 130                 actionDialogShare
 131                                 .setText(UIText.GitSelectWizardPage_InteractiveShareButton);
 132                 actionDialogShare.addSelectionListener(sl);
 133
 134                 actionNothing = new Button(afterImportAction, SWT.RADIO);
 135                 actionNothing.setText(UIText.GitSelectWizardPage_NoShareButton);
 136                 actionNothing.addSelectionListener(sl);
 137
 138                 IDialogSettings settings = Activator.getDefault().getDialogSettings();
 139                 int previousWiz;
 140                 try {
 141                         previousWiz = settings.getInt(PREF_WIZ);
 142                 } catch (NumberFormatException e) {
 143                         previousWiz = EXISTING_PROJECTS_WIZARD;
 144                 }
 145                 switch (previousWiz) {
 146                 case EXISTING_PROJECTS_WIZARD:
 147                         importExisting.setSelection(true);
 148                         break;
 149                 case GENERAL_WIZARD:
 150                         generalWizard.setSelection(true);
 151                         break;
 152                 case NEW_WIZARD:
 153                         newProjectWizard.setEnabled(true);
 154                         break;
 155
 156                 }
 157
 158                 int previousAct;
 159                 try {
 160                         previousAct = settings.getInt(PREF_ACT);
 161                 } catch (NumberFormatException e) {
 162                         previousAct = ACTION_AUTO_SHARE;
 163                 }
 164                 switch (previousAct) {
 165                 case ACTION_AUTO_SHARE:
 166                         actionAutoShare.setSelection(true);
 167                         break;
 168                 case ACTION_DIALOG_SHARE:
 169                         actionDialogShare.setSelection(true);
 170                         break;
 171                 case ACTION_NO_SHARE:
 172                         actionNothing.setSelection(true);
 173                         break;
 174                 }
 175
 176                 setControl(main);
 177
 178         }
 179
 180         /**
 181          * @return the wizard selection
 182          */
 183         public int getWizardSelection() {
 184                 if (importExisting.getSelection())
 185                         return EXISTING_PROJECTS_WIZARD;
 186                 if (newProjectWizard.getSelection())
 187                         return NEW_WIZARD;
 188                 if (generalWizard.getSelection())
 189                         return GENERAL_WIZARD;
 190                 return -1;
 191         }
 192
 193         /**
 194          * @return the action selection
 195          */
 196         public int getActionSelection() {
 197                 if (actionAutoShare.getSelection())
 198                         return ACTION_AUTO_SHARE;
 199                 if (actionDialogShare.getSelection())
 200                         return ACTION_DIALOG_SHARE;
 201                 if (actionNothing.getSelection())
 202                         return ACTION_NO_SHARE;
 203                 return -1;
 204         }
 205
 206         /**
 207          * check routine
 208          */
 209         protected void checkPage() {
 210
 211                 // we save the selected radio button in the preferences
 212                 IDialogSettings settings = Activator.getDefault().getDialogSettings();
 213
 214                 settings.put(PREF_WIZ, getWizardSelection());
 215                 settings.put(PREF_ACT, getActionSelection());
 216
 217                 setErrorMessage(null);
 218                 try {
 219                         // no special checks yet
 220                 } finally {
 221                         setPageComplete(getErrorMessage() == null);
 222                 }
 223         }
 224 }