package be.nikiroo.fanfix.reader.tui; import java.io.IOException; import java.util.ArrayList; import java.util.List; import jexer.TAction; import jexer.TComboBox; import jexer.TCommand; import jexer.TField; import jexer.TFileOpenBox.Type; import jexer.TKeypress; import jexer.TLabel; import jexer.TList; import jexer.TStatusBar; import jexer.TWindow; import jexer.event.TCommandEvent; import jexer.event.TKeypressEvent; import jexer.event.TMenuEvent; import jexer.event.TResizeEvent; import be.nikiroo.fanfix.Instance; import be.nikiroo.fanfix.data.MetaData; import be.nikiroo.fanfix.library.BasicLibrary; import be.nikiroo.fanfix.output.BasicOutput.OutputType; import be.nikiroo.jexer.TSizeConstraint; /** * The library window, that will list all the (filtered) stories available in * this {@link BasicLibrary}. * * @author niki */ class TuiReaderMainWindow extends TWindow { public static final int MENU_SEARCH = 1100; public static final TCommand CMD_SEARCH = new TCommand(MENU_SEARCH) { }; public enum Mode { SOURCE, AUTHOR, } private TList list; private List listKeys; private List listItems; private TuiReaderApplication reader; private Mode mode = Mode.SOURCE; private String target = null; private String filter = ""; private List sizeConstraints = new ArrayList(); // The 2 comboboxes used to select by source/author private TComboBox selectTargetBox; private TComboBox selectBox; /** * 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 // centred on screen. super(reader, "Library", 0, 0, 60, 18, CENTERED | RESIZABLE); this.reader = reader; listKeys = new ArrayList(); listItems = new ArrayList(); addList(); addSearch(); addSelect(); TStatusBar statusBar = reader.setStatusBar(this, "Library"); statusBar.addShortcutKeypress(TKeypress.kbCtrlF, CMD_SEARCH, "Search"); TSizeConstraint.resize(sizeConstraints); // TODO: remove when not used anymore // addLabel("Label (1,1)", 1, 1); // addButton("&Button (35,1)", 35, 1, new TAction() { // public void DO() { // } // }); // addCheckbox(1, 2, "Checky (1,2)", false); // addProgressBar(1, 3, 30, 42); // TRadioGroup groupy = addRadioGroup(1, 4, "Radio groupy"); // groupy.addRadioButton("Fanfan"); // groupy.addRadioButton("Tulipe"); // addField(1, 10, 20, false, "text not fixed."); // addField(1, 11, 20, true, "text fixed."); // addText("20x4 Text in (12,20)", 1, 12, 20, 4); // // TTreeView tree = addTreeView(30, 5, 20, 5); // TTreeItem root = new TTreeItem(tree, "expended root", true); // tree.setSelected(root); // needed to allow arrow navigation without // // mouse-clicking before // // root.addChild("child"); // root.addChild("child 2").addChild("sub child"); } private void addSearch() { TLabel lblSearch = addLabel("Search: ", 0, 0); TField search = new TField(this, 0, 0, 1, true) { @Override public void onKeypress(TKeypressEvent keypress) { super.onKeypress(keypress); TKeypress key = keypress.getKey(); if (key.isFnKey() && key.getKeyCode() == TKeypress.ENTER) { TuiReaderMainWindow.this.filter = getText(); TuiReaderMainWindow.this.refreshStories(); } } }; TSizeConstraint.setSize(sizeConstraints, lblSearch, 5, 1, null, null); TSizeConstraint.setSize(sizeConstraints, search, 15, 1, -5, null); } private void addList() { list = addList(listItems, 0, 0, 10, 10, new TAction() { @Override public void DO() { MetaData meta = getSelectedMeta(); if (meta != null) { readStory(meta); } } }); TSizeConstraint.setSize(sizeConstraints, list, 0, 7, 0, 0); } private void addSelect() { // TODO: i18n final List selects = new ArrayList(); selects.add("(show all)"); selects.add("Sources"); selects.add("Author"); final List selectTargets = new ArrayList(); selectTargets.add(""); TLabel lblSelect = addLabel("Select: ", 0, 0); TAction onSelect = new TAction() { @Override public void DO() { String smode = selectBox.getText(); boolean showTarget; if (smode == null || smode.equals("(show all)")) { showTarget = false; } else if (smode.equals("Sources")) { selectTargets.clear(); selectTargets.add("(show all)"); for (String source : reader.getLibrary().getSources()) { selectTargets.add(source); } showTarget = true; } else { selectTargets.clear(); selectTargets.add("(show all)"); for (String author : reader.getLibrary().getAuthors()) { selectTargets.add(author); } showTarget = true; } selectTargetBox.setVisible(showTarget); selectTargetBox.setEnabled(showTarget); if (showTarget) { selectTargetBox.reflowData(); } selectTargetBox.setText(selectTargets.get(0)); if (showTarget) { TuiReaderMainWindow.this.activate(selectTargetBox); } else { TuiReaderMainWindow.this.activate(list); } } }; selectBox = addComboBox(0, 0, 10, selects, 0, -1, onSelect); selectTargetBox = addComboBox(0, 0, 0, selectTargets, 0, -1, new TAction() { @Override public void DO() { if (selectTargetBox.getText().equals( selectTargets.get(0))) { setMode(mode, null); } else { setMode(mode, selectTargetBox.getText()); } } }); // Set defaults onSelect.DO(); TSizeConstraint.setSize(sizeConstraints, lblSelect, 5, 3, null, null); TSizeConstraint.setSize(sizeConstraints, selectBox, 15, 3, -5, null); TSizeConstraint.setSize(sizeConstraints, selectTargetBox, 15, 4, -5, null); } @Override public void onResize(TResizeEvent resize) { super.onResize(resize); TSizeConstraint.resize(sizeConstraints); } @Override public void onClose() { setVisible(false); super.onClose(); } /** * Refresh the list of stories displayed in this library. *

* Will take the current settings into account (filter, source...). */ public void refreshStories() { List metas; if (mode == Mode.SOURCE) { metas = reader.getLibrary().getListBySource(target); } else if (mode == Mode.AUTHOR) { metas = reader.getLibrary().getListByAuthor(target); } else { metas = reader.getLibrary().getList(); } setMetas(metas); } /** * Change the author/source filter and display all stories matching this * target. * * @param mode * the new mode or NULL for no sorting * @param target * the actual target for the given mode, or NULL for all of them */ public void setMode(Mode mode, String target) { this.mode = mode; this.target = target; refreshStories(); } /** * Update the list of stories displayed in this {@link TWindow}. *

* If a filter is set, only the stories which pass the filter will be * displayed. * * @param metas * the new list of stories to display */ private void setMetas(List metas) { listKeys.clear(); listItems.clear(); if (metas != null) { for (MetaData meta : metas) { String desc = desc(meta); if (filter.isEmpty() || desc.toLowerCase().contains(filter.toLowerCase())) { listKeys.add(meta); listItems.add(desc); } } } list.setList(listItems); if (listItems.size() > 0) { list.setSelectedIndex(0); } } public MetaData getSelectedMeta() { if (list.getSelectedIndex() >= 0) { return listKeys.get(list.getSelectedIndex()); } return null; } public void readStory(MetaData meta) { try { reader.setChapter(-1); reader.setMeta(meta); reader.read(false); } catch (IOException e) { Instance.getTraceHandler().error(e); } } private String desc(MetaData meta) { return String.format("%5s: %s", meta.getLuid(), meta.getTitle()); } @Override public void onCommand(TCommandEvent command) { if (command.getCmd().equals(TuiReaderApplication.CMD_EXIT)) { TuiReaderApplication.close(this); } else { // Handle our own event if needed here super.onCommand(command); } } @Override public void onMenu(TMenuEvent menu) { MetaData meta = getSelectedMeta(); if (meta != null) { switch (menu.getId()) { case TuiReaderApplication.MENU_OPEN: readStory(meta); return; case TuiReaderApplication.MENU_EXPORT: try { // TODO: choose type, pg, error OutputType outputType = OutputType.EPUB; String path = fileOpenBox(".", Type.SAVE); reader.getLibrary().export(meta.getLuid(), outputType, path, null); } catch (IOException e) { // TODO e.printStackTrace(); } return; case -1: try { reader.getLibrary().delete(meta.getLuid()); } catch (IOException e) { // TODO } return; } } super.onMenu(menu); } }