X-Git-Url: http://git.nikiroo.be/?p=jvcard.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Fjvcard%2Ftui%2Fwindows%2FTuiBasicWindow.java;fp=src%2Fbe%2Fnikiroo%2Fjvcard%2Ftui%2Fwindows%2FTuiBasicWindow.java;h=a87df613c6d2e67cba8f5b3f0b6186a8e4df385e;hp=0000000000000000000000000000000000000000;hb=c8398c23a885b1b7b78fba35a423c7136fb975cf;hpb=10dd1e387d6a1834596ae70f48cf905d7b302131

diff --git a/src/be/nikiroo/jvcard/tui/windows/TuiBasicWindow.java b/src/be/nikiroo/jvcard/tui/windows/TuiBasicWindow.java
new file mode 100644
index 0000000..a87df61
--- /dev/null
+++ b/src/be/nikiroo/jvcard/tui/windows/TuiBasicWindow.java
@@ -0,0 +1,97 @@
+package be.nikiroo.jvcard.tui.windows;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import jexer.TAction;
+import jexer.TApplication;
+import jexer.TKeypress;
+import jexer.TWindow;
+import jexer.event.TKeypressEvent;
+import be.nikiroo.jvcard.tui.TuiLauncherJexer;
+
+/**
+ * A basic window for using with jVCard.
+ * 
+ * @author niki
+ */
+public abstract class TuiBasicWindow extends TWindow {
+	private TApplication app;
+	private Map<TKeypress, TAction> keyBindings;
+	private List<TAction> closeListeners;
+
+	/**
+	 * Create a new window with the given title.
+	 * 
+	 * @param app
+	 *            the application that will manage this window
+	 * @param title
+	 *            the window title
+	 */
+	public TuiBasicWindow(TApplication app, String title) {
+		// Note: will not support screen with less than 10x10
+		super(app, title, //
+				Math.min(36, app.getScreen().getWidth() - 9), //
+				Math.min(16, app.getScreen().getHeight() - 9) //
+		);
+
+		this.app = app;
+
+		keyBindings = new HashMap<TKeypress, TAction>();
+		closeListeners = new ArrayList<TAction>();
+
+		if (TuiLauncherJexer.FULLSCREEN) {
+			setFullscreen(true);
+		}
+	}
+
+	/**
+	 * Add a key binding, that is, describe a key to press and its action on he
+	 * window.
+	 * 
+	 * @param key
+	 *            the key to press
+	 * @param action
+	 *            the action
+	 */
+	public void addKeyBinding(TKeypress key, TAction action) {
+		keyBindings.put(key, action);
+	}
+
+	/**
+	 * Add a close listener on this window that will be called when the window
+	 * closes.
+	 * 
+	 * @param listener
+	 *            the listener
+	 */
+	public void addCloseListener(TAction listener) {
+		closeListeners.add(listener);
+	}
+
+	/**
+	 * Close the window.
+	 */
+	public void close() {
+		app.closeWindow(this);
+	}
+
+	@Override
+	public void onClose() {
+		super.onClose();
+		for (TAction listener : closeListeners) {
+			listener.DO();
+		}
+	}
+
+	@Override
+	public void onKeypress(TKeypressEvent keypress) {
+		if (keyBindings.containsKey(keypress.getKey())) {
+			keyBindings.get(keypress.getKey()).DO();
+		} else {
+			super.onKeypress(keypress);
+		}
+	}
+}