git.gag.com Git - debian/openrocket/blob - src/net/sf/openrocket/gui/help/tours/GuidedTourSelectionDialog.java

   1 package net.sf.openrocket.gui.help.tours;
   2
   3 import java.awt.Window;
   4 import java.awt.event.ActionEvent;
   5 import java.awt.event.ActionListener;
   6 import java.awt.event.MouseAdapter;
   7 import java.awt.event.MouseEvent;
   8 import java.util.List;
   9
  10 import javax.swing.AbstractListModel;
  11 import javax.swing.JButton;
  12 import javax.swing.JDialog;
  13 import javax.swing.JEditorPane;
  14 import javax.swing.JLabel;
  15 import javax.swing.JList;
  16 import javax.swing.JPanel;
  17 import javax.swing.JScrollPane;
  18 import javax.swing.ListSelectionModel;
  19 import javax.swing.event.ListSelectionEvent;
  20 import javax.swing.event.ListSelectionListener;
  21 import javax.swing.text.html.HTMLDocument;
  22 import javax.swing.text.html.StyleSheet;
  23
  24 import net.miginfocom.swing.MigLayout;
  25 import net.sf.openrocket.gui.components.StyledLabel;
  26 import net.sf.openrocket.gui.components.StyledLabel.Style;
  27 import net.sf.openrocket.gui.util.GUIUtil;
  28 import net.sf.openrocket.l10n.Translator;
  29 import net.sf.openrocket.startup.Application;
  30 import net.sf.openrocket.util.Named;
  31
  32 public class GuidedTourSelectionDialog extends JDialog {
  33
  34         private static final Translator trans = Application.getTranslator();
  35
  36
  37
  38         private final SlideSetManager slideSetManager;
  39         private final List<String> tourNames;
  40
  41         private SlideShowDialog slideShowDialog;
  42
  43         private JList tourList;
  44         private JEditorPane tourDescription;
  45         private JLabel tourLength;
  46
  47
  48         public GuidedTourSelectionDialog(Window parent) {
  49                 super(parent, trans.get("title"), ModalityType.MODELESS);
  50
  51                 slideSetManager = SlideSetManager.getSlideSetManager();
  52                 tourNames = slideSetManager.getSlideSetNames();
  53
  54                 JPanel panel = new JPanel(new MigLayout("fill"));
  55
  56                 panel.add(new StyledLabel(trans.get("lbl.selectTour"), Style.BOLD), "spanx, wrap rel");
  57
  58                 tourList = new JList(new TourListModel());
  59                 tourList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
  60                 tourList.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
  61                         @Override
  62                         public void valueChanged(ListSelectionEvent e) {
  63                                 updateText();
  64                         }
  65                 });
  66                 tourList.addMouseListener(new MouseAdapter() {
  67                         @Override
  68                         public void mouseClicked(MouseEvent e) {
  69                                 if (e.getClickCount() == 2) {
  70                                         startTour();
  71                                 }
  72                         }
  73                 });
  74                 panel.add(new JScrollPane(tourList), "grow, gapright unrel, w 200lp, h 250lp");
  75
  76
  77
  78                 //  Sub-panel containing description and start button
  79                 JPanel sub = new JPanel(new MigLayout("fill, ins 0"));
  80                 sub.add(new StyledLabel(trans.get("lbl.description"), -1), "wrap rel");
  81
  82                 tourDescription = new JEditorPane("text/html", "");
  83                 tourDescription.setEditable(false);
  84                 StyleSheet ss = slideSetManager.getSlideSet(tourNames.get(0)).getStyleSheet();
  85                 ((HTMLDocument) tourDescription.getDocument()).getStyleSheet().addStyleSheet(ss);
  86                 sub.add(new JScrollPane(tourDescription), "grow, wrap rel");
  87
  88                 tourLength = new StyledLabel(-1);
  89                 sub.add(tourLength, "wrap unrel");
  90
  91                 JButton start = new JButton(trans.get("btn.start"));
  92                 start.addActionListener(new ActionListener() {
  93                         @Override
  94                         public void actionPerformed(ActionEvent e) {
  95                                 startTour();
  96                         }
  97                 });
  98                 sub.add(start, "growx");
  99
 100                 panel.add(sub, "grow, wrap para, w 350lp, h 250lp");
 101
 102
 103
 104                 JButton close = new JButton(trans.get("button.close"));
 105                 close.addActionListener(new ActionListener() {
 106                         @Override
 107                         public void actionPerformed(ActionEvent e) {
 108                                 GuidedTourSelectionDialog.this.dispose();
 109                         }
 110                 });
 111                 panel.add(close, "spanx, right");
 112
 113                 this.add(panel);
 114                 GUIUtil.setDisposableDialogOptions(this, close);
 115                 GUIUtil.rememberWindowPosition(this);
 116                 tourList.setSelectedIndex(0);
 117         }
 118
 119
 120         private void startTour() {
 121                 SlideSet ss = getSelectedSlideSet();
 122                 if (ss == null) {
 123                         return;
 124                 }
 125
 126                 if (slideShowDialog != null && !slideShowDialog.isVisible()) {
 127                         closeTour();
 128                 }
 129
 130                 if (slideShowDialog == null) {
 131                         slideShowDialog = new SlideShowDialog(this);
 132                 }
 133
 134                 slideShowDialog.setSlideSet(ss, 0);
 135                 slideShowDialog.setVisible(true);
 136         }
 137
 138
 139         private void closeTour() {
 140                 if (slideShowDialog != null) {
 141                         slideShowDialog.dispose();
 142                         slideShowDialog = null;
 143                 }
 144         }
 145
 146
 147         private void updateText() {
 148                 SlideSet ss = getSelectedSlideSet();
 149                 if (ss != null) {
 150                         tourDescription.setText(ss.getDescription());
 151                         tourLength.setText(trans.get("lbl.length") + " " + ss.getSlideCount());
 152                 } else {
 153                         tourDescription.setText("");
 154                         tourLength.setText(trans.get("lbl.length"));
 155                 }
 156         }
 157
 158
 159         @SuppressWarnings("unchecked")
 160         private SlideSet getSelectedSlideSet() {
 161                 return ((Named<SlideSet>) tourList.getSelectedValue()).get();
 162         }
 163
 164         private class TourListModel extends AbstractListModel {
 165
 166                 @Override
 167                 public Object getElementAt(int index) {
 168                         String name = tourNames.get(index);
 169                         SlideSet set = slideSetManager.getSlideSet(name);
 170                         return new Named<SlideSet>(set, set.getTitle());
 171                 }
 172
 173                 @Override
 174                 public int getSize() {
 175                         return tourNames.size();
 176                 }
 177
 178         }
 179
 180
 181
 182 }