src/be/nikiroo/fanfix/reader/TuiReaderMainWindow.java

   1 package be.nikiroo.fanfix.reader;
   2
   3 import java.io.IOException;
   4 import java.util.ArrayList;
   5 import java.util.List;
   6
   7 import jexer.TAction;
   8 import jexer.TCommand;
   9 import jexer.TKeypress;
  10 import jexer.TList;
  11 import jexer.TWindow;
  12 import be.nikiroo.fanfix.Instance;
  13 import be.nikiroo.fanfix.data.MetaData;
  14 import be.nikiroo.fanfix.library.BasicLibrary;
  15
  16 /**
  17  * The library window, that will list all the (filtered) stories available in
  18  * this {@link BasicLibrary}.
  19  *
  20  * @author niki
  21  */
  22 class TuiReaderMainWindow extends TWindow {
  23         private TList list;
  24         private List<MetaData> listKeys;
  25         private List<String> listItems;
  26         private Reader reader;
  27
  28         /**
  29          * Create a new {@link TuiReaderMainWindow} with the given story in the
  30          * list.
  31          *
  32          * @param reader
  33          *            the reader and main application
  34          * @param meta
  35          *            the story to display
  36          */
  37         public TuiReaderMainWindow(TuiReaderApplication reader, MetaData meta) {
  38                 this(reader);
  39
  40                 List<MetaData> metas = new ArrayList<MetaData>();
  41                 metas.add(meta);
  42                 setMetas(metas);
  43         }
  44
  45         /**
  46          * Create a new {@link TuiReaderMainWindow} without any stories in the list.
  47          *
  48          * @param reader
  49          *            the reader and main application
  50          */
  51         public TuiReaderMainWindow(TuiReaderApplication reader) {
  52                 // Construct a demo window. X and Y don't matter because it will be
  53                 // centred on screen.
  54                 super(reader, "Library", 0, 0, 60, 18, CENTERED | RESIZABLE
  55                                 | UNCLOSABLE);
  56
  57                 this.reader = reader;
  58
  59                 maximize();
  60
  61                 listKeys = new ArrayList<MetaData>();
  62                 listItems = new ArrayList<String>();
  63                 list = addList(listItems, 0, 0, getWidth(), getHeight(), new TAction() {
  64                         @Override
  65                         public void DO() {
  66                                 if (list.getSelectedIndex() >= 0) {
  67                                         enterOnStory(listKeys.get(list.getSelectedIndex()));
  68                                 }
  69                         }
  70                 });
  71
  72                 // TODO: add the current "source/type" or filter
  73                 statusBar = newStatusBar("Library");
  74                 statusBar.addShortcutKeypress(TKeypress.kbF10, TCommand.cmExit, "Exit");
  75
  76                 // TODO: remove when not used anymore
  77
  78                 // addLabel("Label (1,1)", 1, 1);
  79                 // addButton("&Button (35,1)", 35, 1, new TAction() {
  80                 // public void DO() {
  81                 // }
  82                 // });
  83                 // addCheckbox(1, 2, "Checky (1,2)", false);
  84                 // addProgressBar(1, 3, 30, 42);
  85                 // TRadioGroup groupy = addRadioGroup(1, 4, "Radio groupy");
  86                 // groupy.addRadioButton("Fanfan");
  87                 // groupy.addRadioButton("Tulipe");
  88                 // addField(1, 10, 20, false, "text not fixed.");
  89                 // addField(1, 11, 20, true, "text fixed.");
  90                 // addText("20x4 Text in (12,20)", 1, 12, 20, 4);
  91                 //
  92                 // TTreeView tree = addTreeView(30, 5, 20, 5);
  93                 // TTreeItem root = new TTreeItem(tree, "expended root", true);
  94                 // tree.setSelected(root); // needed to allow arrow navigation without
  95                 // // mouse-clicking before
  96                 //
  97                 // root.addChild("child");
  98                 // root.addChild("child 2").addChild("sub child");
  99         }
 100
 101         /**
 102          * Update the list of stories displayed in this {@link TWindow}.
 103          *
 104          * @param meta
 105          *            the new (unique) story to display
 106          */
 107         public void setMeta(MetaData meta) {
 108                 List<MetaData> metas = new ArrayList<MetaData>();
 109                 if (meta != null) {
 110                         metas.add(meta);
 111                 }
 112
 113                 setMetas(metas);
 114         }
 115
 116         /**
 117          * Update the list of stories displayed in this {@link TWindow}.
 118          *
 119          * @param metas
 120          *            the new list of stories to display
 121          */
 122         public void setMetas(List<MetaData> metas) {
 123                 listKeys.clear();
 124                 listItems.clear();
 125
 126                 if (metas != null) {
 127                         for (MetaData meta : metas) {
 128                                 listKeys.add(meta);
 129                                 listItems.add(desc(meta));
 130                         }
 131                 }
 132
 133                 list.setList(listItems);
 134         }
 135
 136         private void enterOnStory(MetaData meta) {
 137                 try {
 138                         reader.setChapter(-1);
 139                         reader.setMeta(meta);
 140                         reader.read();
 141                 } catch (IOException e) {
 142                         Instance.syserr(e);
 143                 }
 144         }
 145
 146         private String desc(MetaData meta) {
 147                 return String.format("%5s: %s", meta.getLuid(), meta.getTitle());
 148         }
 149 }