INTEGRATION: CWS scriptingf9 (1.1.2); FILE ADDED

2004/11/24 12:41:44 toconnor 1.1.2.2: #i36397# rename MemoryUsage document and use button instead of keybinding
2004/11/23 17:31:59 toconnor 1.1.2.1: #i36937# clean up structure of Java examples

1 files changed, 47 insertions, 0 deletions

diff --git a/scripting/examples/java/MemoryUsage/MemoryUsage.java b/scripting/examples/java/MemoryUsage/MemoryUsage.java
new file mode 100644
index 000000000000..c2b8625b0ffb
--- /dev/null
+++ b/scripting/examples/java/MemoryUsage/MemoryUsage.java
@@ -0,0 +1,47 @@
+import java.util.Random;
+import java.util.Date;
+import com.sun.star.uno.UnoRuntime;
+import com.sun.star.uno.AnyConverter;
+import com.sun.star.uno.Type;
+import com.sun.star.lang.XComponent;
+import com.sun.star.container.XIndexAccess;
+import com.sun.star.sheet.XSpreadsheetDocument;
+import com.sun.star.sheet.XSpreadsheet;
+import com.sun.star.awt.ActionEvent;
+
+import com.sun.star.script.provider.XScriptContext;
+
+public class MemoryUsage {
+
+    public void updateMemoryUsage(XScriptContext ctxt, ActionEvent evt)
+        throws Exception {
+
+        Runtime runtime = Runtime.getRuntime();
+        Random generator = new Random();
+        Date date = new Date();
+
+        int len = (int)(generator.nextFloat() * runtime.freeMemory() / 5);
+        byte[] bytes = new byte[len];
+        addEntry(ctxt, date.toString(), runtime.totalMemory(), runtime.freeMemory());
+    }
+
+    private void addEntry(XScriptContext ctxt, String date, long total, long free)
+        throws Exception {
+
+        XComponent comp = ctxt.getDocument();
+
+        XSpreadsheetDocument doc = (XSpreadsheetDocument)
+            UnoRuntime.queryInterface(XSpreadsheetDocument.class, comp);
+
+        XIndexAccess index = (XIndexAccess)
+            UnoRuntime.queryInterface(XIndexAccess.class, doc.getSheets());
+
+        XSpreadsheet sheet = (XSpreadsheet) AnyConverter.toObject(
+            new Type(com.sun.star.sheet.XSpreadsheet.class), index.getByIndex(0));
+
+        sheet.getCellByPosition(0, 1).setValue(total - free);
+        sheet.getCellByPosition(1, 1).setValue(free);
+        sheet.getCellByPosition(2, 1).setValue(total);
+        sheet.getCellByPosition(0, 2).setFormula(date);
+    }
+}