1 files changed, 120 insertions, 0 deletions
diff --git a/scripting/examples/beanshell/MemoryUsage/memusage.bsh b/scripting/examples/beanshell/MemoryUsage/memusage.bsh
new file mode 100755
index 000000000000..2200b7b29203
--- /dev/null
+++ b/scripting/examples/beanshell/MemoryUsage/memusage.bsh
@@ -0,0 +1,120 @@
+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.lang.XMultiServiceFactory;
+import com.sun.star.frame.XComponentLoader;
+import com.sun.star.document.XEmbeddedObjectSupplier;
+import com.sun.star.awt.ActionEvent;
+import com.sun.star.awt.Rectangle;
+import com.sun.star.beans.XPropertySet;
+import com.sun.star.beans.PropertyValue;
+
+import com.sun.star.container.*;
+import com.sun.star.chart.*;
+import com.sun.star.table.*;
+import com.sun.star.sheet.*;
+
+import com.sun.star.script.provider.XScriptContext;
+
+createSpreadsheet()
+{
+    loader = (XComponentLoader)
+        UnoRuntime.queryInterface(
+            XComponentLoader.class, XSCRIPTCONTEXT.getDesktop());
+
+    comp = loader.loadComponentFromURL(
+        "private:factory/scalc", "_blank", 4, new PropertyValue[0]);
+
+    doc = (XSpreadsheetDocument)
+        UnoRuntime.queryInterface(XSpreadsheetDocument.class, comp);
+
+    index = (XIndexAccess)
+        UnoRuntime.queryInterface(XIndexAccess.class, doc.getSheets());
+
+    sheet = (XSpreadsheet) AnyConverter.toObject(
+        new Type(com.sun.star.sheet.XSpreadsheet.class), index.getByIndex(0));
+
+    return sheet;
+}
+
+addData(sheet, date, total, free)
+{
+    // set the labels
+    sheet.getCellByPosition(0, 0).setFormula("Used");
+    sheet.getCellByPosition(0, 1).setFormula("Free");
+    sheet.getCellByPosition(0, 2).setFormula("Total");
+
+    // set the values in the cells
+    sheet.getCellByPosition(1, 0).setValue(total - free);
+    sheet.getCellByPosition(1, 1).setValue(free);
+    sheet.getCellByPosition(1, 2).setValue(total);
+}
+
+addChart(sheet)
+{
+    rect = new Rectangle();
+    rect.X = 500;
+    rect.Y = 3000;
+    rect.Width = 10000;
+    rect.Height = 8000;
+
+    range = (XCellRange) UnoRuntime.queryInterface(XCellRange.class, sheet);
+    myRange = range.getCellRangeByName("A1:B2");
+
+    rangeAddr = (XCellRangeAddressable)
+        UnoRuntime.queryInterface(XCellRangeAddressable.class, myRange);
+
+    myAddr = rangeAddr.getRangeAddress();
+
+    CellRangeAddress[] addr = new CellRangeAddress[1];
+    addr[0] = myAddr;
+
+    supp = (XTableChartsSupplier)
+        UnoRuntime.queryInterface( XTableChartsSupplier.class, sheet);
+    charts = supp.getCharts();
+    charts.addNewByName("Example", rect, addr, false, true);
+
+    try { Thread.sleep(3000); } catch (java.lang.InterruptedException e) { }
+
+    // get the diagram and Change some of the properties
+    chartsAccess = (XNameAccess)
+        UnoRuntime.queryInterface( XNameAccess.class, charts);
+
+    tchart = (XTableChart)
+        UnoRuntime.queryInterface(
+            XTableChart.class, chartsAccess.getByName("Example"));
+
+    eos = (XEmbeddedObjectSupplier)
+        UnoRuntime.queryInterface( XEmbeddedObjectSupplier.class, tchart );
+    xifc = eos.getEmbeddedObject();
+
+    xChart = (XChartDocument)
+        UnoRuntime.queryInterface(XChartDocument.class, xifc);
+
+    xDocMSF = (XMultiServiceFactory)
+        UnoRuntime.queryInterface(XMultiServiceFactory.class, xChart);
+
+    diagObject = xDocMSF.createInstance("com.sun.star.chart.PieDiagram");
+    xDiagram = (XDiagram)
+        UnoRuntime.queryInterface(XDiagram.class, diagObject);
+    xChart.setDiagram(xDiagram);
+
+    propset = (XPropertySet)
+        UnoRuntime.queryInterface( XPropertySet.class, xChart.getTitle() );
+    propset.setPropertyValue("String", "JVM Memory Usage");
+}
+
+runtime = Runtime.getRuntime();
+generator = new Random();
+date = new Date();
+
+// allocate a random number of bytes so that the data changes
+len = (int)(generator.nextFloat() * runtime.freeMemory() / 5);
+bytes = new byte[len];
+
+sheet = createSpreadsheet();
+addData(sheet, date.toString(), runtime.totalMemory(), runtime.freeMemory());
+addChart(sheet);
+
+return 0;