Code cleanup 2 (a third one is pending)

[fanfix.git] / src / be / nikiroo / fanfix / reader / TuiReaderMainWindow.java

diff --git a/src/be/nikiroo/fanfix/reader/TuiReaderMainWindow.java b/src/be/nikiroo/fanfix/reader/TuiReaderMainWindow.java
index 8f00b493e99238c461746abd46e80fc7b94fbdab..3b5dc5dcfff3901c96f7880c244a963e2116b3a8 100644 (file)
--- a/src/be/nikiroo/fanfix/reader/TuiReaderMainWindow.java
+++ b/src/be/nikiroo/fanfix/reader/TuiReaderMainWindow.java
@@ -13,6 +13,12 @@ import jexer.TTreeView;
 import jexer.TWindow;
 import be.nikiroo.fanfix.data.MetaData;
 
+/**
+ * The library window, that will list all the (filtered) stories available in
+ * this {@link Library}.
+ * 
+ * @author niki
+ */
 class TuiReaderMainWindow extends TWindow {
        private TList list;
        private List<MetaData> listKeys;
@@ -20,15 +26,49 @@ class TuiReaderMainWindow extends TWindow {
        private TuiReaderApplication reader;
 
        /**
-        * Constructor.
+        * Create a new {@link TuiReaderMainWindow} with the given stories in the
+        * list.
         * 
         * @param reader
         *            the reader and main application
-        * @param stories
+        * @param metas
         *            the stories to display
         */
-       public TuiReaderMainWindow(TuiReaderApplication reader,
-                       List<MetaData> stories) {
+       public TuiReaderMainWindow(TuiReaderApplication reader, List<MetaData> metas) {
+               this(reader);
+               setMetas(metas);
+       }
+
+       /**
+        * Create a new {@link TuiReaderMainWindow} with only the given
+        * {@link MetaData} in the list, and open this {@link MetaData} at the given
+        * chapter.
+        * 
+        * @param reader
+        *            the reader and main application
+        * @param meta
+        *            the story to display
+        * @param chapter
+        *            the chapter to open
+        */
+       public TuiReaderMainWindow(TuiReaderApplication reader, MetaData meta,
+                       int chapter) {
+               this(reader);
+
+               List<MetaData> metas = new ArrayList<MetaData>();
+               metas.add(meta);
+               setMetas(metas);
+
+               reader.open(meta, chapter);
+       }
+
+       /**
+        * Create a new {@link TuiReaderMainWindow} without any stories in the list.
+        * 
+        * @param reader
+        *            the reader and main application
+        */
+       public TuiReaderMainWindow(TuiReaderApplication reader) {
                // Construct a demo window. X and Y don't matter because it will be
                // centered on screen.
                super(reader, "Library", 0, 0, 60, 18, CENTERED | RESIZABLE
@@ -40,14 +80,6 @@ class TuiReaderMainWindow extends TWindow {
 
                listKeys = new ArrayList<MetaData>();
                listItems = new ArrayList<String>();
-
-               if (stories != null) {
-                       for (MetaData meta : stories) {
-                               listKeys.add(meta);
-                               listItems.add(desc(meta));
-                       }
-               }
-
                list = addList(listItems, 0, 0, getWidth(), getHeight(), new TAction() {
                        @Override
                        public void DO() {
@@ -57,7 +89,7 @@ class TuiReaderMainWindow extends TWindow {
                        }
                });
 
-               // TODO: add the current "type" or filter
+               // TODO: add the current "source/type" or filter
                statusBar = newStatusBar("Library");
                statusBar.addShortcutKeypress(TKeypress.kbF10, TCommand.cmExit, "Exit");
 
@@ -87,6 +119,26 @@ class TuiReaderMainWindow extends TWindow {
                }
        }
 
+       /**
+        * Update the list of stories displayed in this {@link TWindow}.
+        * 
+        * @param metas
+        *            the new list of stories to display
+        */
+       public void setMetas(List<MetaData> metas) {
+               listKeys.clear();
+               listItems.clear();
+
+               if (metas != null) {
+                       for (MetaData meta : metas) {
+                               listKeys.add(meta);
+                               listItems.add(desc(meta));
+                       }
+               }
+
+               list.setList(listItems);
+       }
+
        private void enterOnStory(MetaData meta) {
                reader.open(meta);
        }