优化项目结构、优化 maven 结构

office-plugin/windows-office/share/Scripts/java/MemoryUsage/MemoryUsage.java

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+/**************************************************************
+ * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * 
+ *************************************************************/
+
+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.uno.XInterface;
+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.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;
+
+public class MemoryUsage
+{
+    // public void updateMemoryUsage(XScriptContext ctxt, ActionEvent evt)
+    public void updateMemoryUsage(XScriptContext ctxt)
+        throws Exception
+    {
+        XSpreadsheet sheet = createSpreadsheet(ctxt);
+
+        Runtime runtime = Runtime.getRuntime();
+        Random generator = new Random();
+        Date date = new Date();
+
+        // allocate a random amount of memory
+        int len = (int)(generator.nextFloat() * runtime.freeMemory() / 5);
+        byte[] bytes = new byte[len];
+
+        addData(sheet, date.toString(),
+            runtime.totalMemory(), runtime.freeMemory());
+
+        addChart(sheet);
+    }
+
+    private XSpreadsheet createSpreadsheet(XScriptContext ctxt)
+        throws Exception
+    {
+        XComponentLoader loader = (XComponentLoader)
+            UnoRuntime.queryInterface(
+                XComponentLoader.class, ctxt.getDesktop());
+
+        XComponent comp = loader.loadComponentFromURL(
+            "private:factory/scalc", "_blank", 4, new PropertyValue[0]);
+
+        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));
+
+        return sheet;
+    }
+
+    private void addData(
+        XSpreadsheet sheet, String date, long total, long free)
+        throws Exception
+    {
+        sheet.getCellByPosition(0, 0).setFormula("Used");
+        sheet.getCellByPosition(0, 1).setFormula("Free");
+        sheet.getCellByPosition(0, 2).setFormula("Total");
+
+        sheet.getCellByPosition(1, 0).setValue(total - free);
+        sheet.getCellByPosition(1, 1).setValue(free);
+        sheet.getCellByPosition(1, 2).setValue(total);
+    }
+
+    private void addChart(XSpreadsheet sheet)
+        throws Exception
+    {
+        Rectangle rect = new Rectangle();
+        rect.X = 500;
+        rect.Y = 3000;
+        rect.Width = 10000;
+        rect.Height = 8000;
+
+        XCellRange range = (XCellRange)
+            UnoRuntime.queryInterface(XCellRange.class, sheet);
+
+        XCellRange myRange =
+            range.getCellRangeByName("A1:B2");
+
+        XCellRangeAddressable rangeAddr = (XCellRangeAddressable)
+            UnoRuntime.queryInterface(XCellRangeAddressable.class, myRange);
+
+        CellRangeAddress myAddr = rangeAddr.getRangeAddress();
+
+        CellRangeAddress[] addr = new CellRangeAddress[1];
+        addr[0] = myAddr;
+
+        XTableChartsSupplier supp = (XTableChartsSupplier)
+            UnoRuntime.queryInterface( XTableChartsSupplier.class, sheet);
+
+        XTableCharts 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
+        XNameAccess chartsAccess = (XNameAccess)
+            UnoRuntime.queryInterface( XNameAccess.class, charts);
+
+        XTableChart tchart = (XTableChart)
+            UnoRuntime.queryInterface(
+                XTableChart.class, chartsAccess.getByName("Example"));
+
+        XEmbeddedObjectSupplier eos = (XEmbeddedObjectSupplier)
+            UnoRuntime.queryInterface( XEmbeddedObjectSupplier.class, tchart );
+
+        XInterface xifc = eos.getEmbeddedObject();
+
+        XChartDocument xChart = (XChartDocument)
+            UnoRuntime.queryInterface(XChartDocument.class, xifc);
+
+        XMultiServiceFactory xDocMSF = (XMultiServiceFactory)
+            UnoRuntime.queryInterface(XMultiServiceFactory.class, xChart);
+
+        Object diagObject =
+            xDocMSF.createInstance("com.sun.star.chart.PieDiagram");
+
+        XDiagram xDiagram = (XDiagram)
+            UnoRuntime.queryInterface(XDiagram.class, diagObject);
+
+        xChart.setDiagram(xDiagram);
+
+        XPropertySet propset = (XPropertySet)
+            UnoRuntime.queryInterface( XPropertySet.class, xChart.getTitle() );
+        propset.setPropertyValue("String", "JVM Memory Usage");
+    }
+}

office-plugin/windows-office/share/Scripts/java/MemoryUsage/parcel-descriptor.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!--***********************************************************
+ * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * 
+ ***********************************************************-->
+<parcel language="Java" xmlns:parcel="scripting.dtd">
+    <script language="Java">
+        <locale lang="en">
+            <displayname value="MemoryUtils.MemUsage"/>
+            <description>
+                Text highlighting
+            </description>
+        </locale>
+        <functionname value="MemoryUsage.updateMemoryUsage"/>
+        <logicalname value="MemoryUtils.MemUsage"/>
+        <languagedepprops>
+            <prop name="classpath" value="MemoryUsage.jar"/>
+        </languagedepprops>
+    </script>
+</parcel>