diff -r e5b4bd29f268 -r 5751fe604e6b javaquery/demo-static-calculator/src/main/resources/org/apidesign/bck2brwsr/mavenhtml/Calculator.xhtml
--- a/javaquery/demo-static-calculator/src/main/resources/org/apidesign/bck2brwsr/mavenhtml/Calculator.xhtml Mon Dec 24 07:57:33 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,154 +0,0 @@
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- Simple Calculator in HTML5 and Java
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- Java and HTML5 - Together at Last!
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- package org.apidesign.bck2brwsr.mavenhtml;
-
- import org.apidesign.bck2brwsr.htmlpage.api.OnClick;
- import org.apidesign.bck2brwsr.htmlpage.api.Page;
-
- annotation processors
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-
-
- @author <jaroslav.tulach@apidesign.org>
-
- @Page(xhtml="Calculator.xhtml")
- public class App {
- private static double memory;
- private static String operation;
-
- @OnClick(id="clear")
- static void clear() {
- memory = 0;
- operation = null;
- Calculator.DISPLAY.setValue("0");
- }
-
- @OnClick(id= { "plus", "minus", "mul", "div" })
- static void applyOp(String op) {
- memory = getValue();
- operation = op;
- Calculator.DISPLAY.setValue("0");
- }
-
- @OnClick(id="result")
- static void computeTheValue() {
- switch (operation) {
- case "plus": setValue(memory + getValue()); break;
- case "minus": setValue(memory - getValue()); break;
- case "mul": setValue(memory * getValue()); break;
- case "div": setValue(memory / getValue()); break;
- default: throw new IllegalStateException(operation);
- }
- }
-
- @OnClick(id={"n0", "n1", "n2", "n3", "n4", "n5", "n6", "n7", "n8", "n9"})
- static void addDigit(String digit) {
- digit = digit.substring(1);
- String v = Calculator.DISPLAY.getValue();
- if (getValue() == 0.0) {
- Calculator.DISPLAY.setValue(digit);
- } else {
- Calculator.DISPLAY.setValue(v + digit);
- }
- }
-
- private static void setValue(double v) {
- StringBuilder sb = new StringBuilder();
- sb.append(v);
- Calculator.DISPLAY.setValue(sb.toString());
- }
-
- private static double getValue() {
- try {
- return Double.parseDouble(Calculator.DISPLAY.getValue());
- } catch (NumberFormatException ex) {
- Calculator.DISPLAY.setValue("err");
- return 0.0;
- }
- }
- }
-
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-