X-Git-Url: http://git.nikiroo.be/?p=jvcard.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Fjvcard%2Ftui%2Fwindows%2FTuiBrowserWindow.java;fp=src%2Fbe%2Fnikiroo%2Fjvcard%2Ftui%2Fwindows%2FTuiBrowserWindow.java;h=55cc4aa6b3dea79b74e1094ab50b5a52b58c0172;hp=0000000000000000000000000000000000000000;hb=10dd1e387d6a1834596ae70f48cf905d7b302131;hpb=d5260eeb873fcf2ef9855dedcd9e2a3a3a990582

diff --git a/src/be/nikiroo/jvcard/tui/windows/TuiBrowserWindow.java b/src/be/nikiroo/jvcard/tui/windows/TuiBrowserWindow.java
new file mode 100644
index 0000000..55cc4aa
--- /dev/null
+++ b/src/be/nikiroo/jvcard/tui/windows/TuiBrowserWindow.java
@@ -0,0 +1,119 @@
+package be.nikiroo.jvcard.tui.windows;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import jexer.TAction;
+import jexer.TApplication;
+import jexer.TKeypress;
+import jexer.TTable;
+import jexer.TWindow;
+import jexer.event.TKeypressEvent;
+import jexer.event.TResizeEvent;
+import be.nikiroo.jvcard.tui.panes.MainContent;
+
+public abstract class TuiBrowserWindow extends TWindow {
+	private TApplication app;
+	private TTable table;
+	private boolean showHeader;
+	private Map<TKeypress, TAction> keyBindings;
+
+	public TuiBrowserWindow(TApplication app, String title, boolean showHeaders) {
+		super(app, title, 10, 10);
+
+		this.app = app;
+		this.showHeader = showHeaders;
+
+		table = new TTable(this, 0, 0, getWidth(), getHeight(), new TAction() {
+			@Override
+			public void DO() {
+				onAction(table.getSelectedLine(), table.getSelectedColumn());
+			}
+		}, null);
+
+		keyBindings = new HashMap<TKeypress, TAction>();
+
+		// TODO: fullscreen selection?
+
+		// TODO: auto-maximize on FS, auto-resize on maximize
+		// setFullscreen(true);
+		maximize();
+		onResize(null);
+	}
+
+	/**
+	 * Change the currently displayed data.
+	 * 
+	 * @param headers
+	 *            the table headers (mandatory)
+	 * @param lines
+	 *            the data to display
+	 */
+	public void setData(List<String> headers, List<List<String>> lines) {
+		int prevLine = table.getSelectedLine();
+		int prevColumn = table.getSelectedColumn();
+
+		table.clear();
+		table.setHeaders(headers, showHeader);
+		for (List<String> line : lines) {
+			table.addLine(line);
+		}
+
+		table.reflow();
+
+		table.setSelectedLine(Math.min(prevLine, table.getNumberOfLines() - 1));
+		table.setSelectedColumn(Math.min(prevColumn,
+				table.getNumberOfColumns() - 1));
+	}
+
+	public void addKeyBinding(TKeypress key, TAction action) {
+		keyBindings.put(key, action);
+	}
+
+	/**
+	 * Return the number of items in this {@link MainContent}, or -1 if this
+	 * {@link MainContent} is not countable.
+	 * 
+	 * @return -1 or the number of present items
+	 */
+	public int size() {
+		return table.getNumberOfLines();
+	}
+
+	/**
+	 * Close the window.
+	 */
+	public void close() {
+		app.closeWindow(this);
+	}
+
+	/**
+	 * An item has been selected.
+	 * 
+	 * @param selectedLine
+	 *            the currently selected line
+	 * @param selectedColumn
+	 *            the currently selected column
+	 */
+	@SuppressWarnings("unused")
+	public void onAction(int selectedLine, int selectedColumn) {
+	}
+
+	@Override
+	public void onResize(TResizeEvent resize) {
+		super.onResize(resize);
+		table.setWidth(getWidth());
+		table.setHeight(getHeight());
+		table.reflow();
+	}
+
+	@Override
+	public void onKeypress(TKeypressEvent keypress) {
+		if (keyBindings.containsKey(keypress.getKey())) {
+			keyBindings.get(keypress.getKey()).DO();
+		} else {
+			super.onKeypress(keypress);
+		}
+	}
+}