1*34dd1e25SAndrew Rist /************************************************************** 2*34dd1e25SAndrew Rist * 3*34dd1e25SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*34dd1e25SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*34dd1e25SAndrew Rist * distributed with this work for additional information 6*34dd1e25SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*34dd1e25SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*34dd1e25SAndrew Rist * "License"); you may not use this file except in compliance 9*34dd1e25SAndrew Rist * with the License. You may obtain a copy of the License at 10*34dd1e25SAndrew Rist * 11*34dd1e25SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*34dd1e25SAndrew Rist * 13*34dd1e25SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*34dd1e25SAndrew Rist * software distributed under the License is distributed on an 15*34dd1e25SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*34dd1e25SAndrew Rist * KIND, either express or implied. See the License for the 17*34dd1e25SAndrew Rist * specific language governing permissions and limitations 18*34dd1e25SAndrew Rist * under the License. 19*34dd1e25SAndrew Rist * 20*34dd1e25SAndrew Rist *************************************************************/ 21*34dd1e25SAndrew Rist 22*34dd1e25SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir import com.sun.star.lang.XComponent; 25cdf0e10cSrcweir import com.sun.star.lang.XMultiComponentFactory; 26cdf0e10cSrcweir import com.sun.star.uno.XComponentContext; 27cdf0e10cSrcweir import com.sun.star.uno.UnoRuntime; 28cdf0e10cSrcweir import com.sun.star.frame.XComponentLoader; 29cdf0e10cSrcweir import com.sun.star.beans.PropertyValue; 30cdf0e10cSrcweir import com.sun.star.beans.XPropertySet; 31cdf0e10cSrcweir import com.sun.star.datatransfer.DataFlavor; 32cdf0e10cSrcweir import com.sun.star.datatransfer.UnsupportedFlavorException; 33cdf0e10cSrcweir import com.sun.star.datatransfer.XTransferable; 34cdf0e10cSrcweir import com.sun.star.datatransfer.clipboard.XClipboard; 35cdf0e10cSrcweir import com.sun.star.datatransfer.clipboard.XClipboardNotifier; 36cdf0e10cSrcweir import com.sun.star.text.XTextDocument; 37cdf0e10cSrcweir import com.sun.star.uno.AnyConverter; 38cdf0e10cSrcweir 39cdf0e10cSrcweir //------------------------------------------------- 40cdf0e10cSrcweir // Demonstrates the usage of the clipboard service 41cdf0e10cSrcweir //------------------------------------------------- 42cdf0e10cSrcweir 43cdf0e10cSrcweir public class Clipboard 44cdf0e10cSrcweir { main(String[] args)45cdf0e10cSrcweir public static void main(String[] args) 46cdf0e10cSrcweir { 47cdf0e10cSrcweir try 48cdf0e10cSrcweir { 49cdf0e10cSrcweir // get the remote office context. If necessary a new office 50cdf0e10cSrcweir // process is started 51cdf0e10cSrcweir XComponentContext xOfficeContext = 52cdf0e10cSrcweir com.sun.star.comp.helper.Bootstrap.bootstrap(); 53cdf0e10cSrcweir System.out.println("Connected to a running office ..."); 54cdf0e10cSrcweir // get the service manager from the office context 55cdf0e10cSrcweir XMultiComponentFactory xServiceManager = 56cdf0e10cSrcweir xOfficeContext.getServiceManager(); 57cdf0e10cSrcweir 58cdf0e10cSrcweir // create a new test document 59cdf0e10cSrcweir Object oDesktop = xServiceManager.createInstanceWithContext( 60cdf0e10cSrcweir "com.sun.star.frame.Desktop", xOfficeContext); 61cdf0e10cSrcweir 62cdf0e10cSrcweir XComponentLoader xCompLoader =(XComponentLoader) 63cdf0e10cSrcweir UnoRuntime.queryInterface(XComponentLoader.class, oDesktop); 64cdf0e10cSrcweir 65cdf0e10cSrcweir com.sun.star.lang.XComponent xComponent = 66cdf0e10cSrcweir xCompLoader.loadComponentFromURL("private:factory/swriter", 67cdf0e10cSrcweir "_blank", 0, new com.sun.star.beans.PropertyValue[0]); 68cdf0e10cSrcweir { 69cdf0e10cSrcweir XTextDocument xDoc =(XTextDocument) 70cdf0e10cSrcweir UnoRuntime.queryInterface(XTextDocument.class, xComponent); 71cdf0e10cSrcweir xDoc.getText().setString("In the first step, paste the current content of the clipboard in the document!\nThe text \"Hello world!\" shall be insert at the current cursor position below.\n\nIn the second step, please select some words and put it into the clipboard! ...\n\nCurrent clipboard content = "); 72cdf0e10cSrcweir 73cdf0e10cSrcweir // ensure that the document content is optimal visible 74cdf0e10cSrcweir com.sun.star.frame.XModel xModel = 75cdf0e10cSrcweir (com.sun.star.frame.XModel)UnoRuntime.queryInterface( 76cdf0e10cSrcweir com.sun.star.frame.XModel.class, xDoc); 77cdf0e10cSrcweir // get the frame for later usage 78cdf0e10cSrcweir com.sun.star.frame.XFrame xFrame = 79cdf0e10cSrcweir xModel.getCurrentController().getFrame(); 80cdf0e10cSrcweir 81cdf0e10cSrcweir com.sun.star.view.XViewSettingsSupplier xViewSettings = 82cdf0e10cSrcweir (com.sun.star.view.XViewSettingsSupplier)UnoRuntime.queryInterface( 83cdf0e10cSrcweir com.sun.star.view.XViewSettingsSupplier.class, 84cdf0e10cSrcweir xModel.getCurrentController()); 85cdf0e10cSrcweir xViewSettings.getViewSettings().setPropertyValue( 86cdf0e10cSrcweir "ZoomType", new Short((short)0)); 87cdf0e10cSrcweir } 88cdf0e10cSrcweir // test document will be closed later 89cdf0e10cSrcweir 90cdf0e10cSrcweir Object oClipboard = xServiceManager.createInstanceWithContext( 91cdf0e10cSrcweir "com.sun.star.datatransfer.clipboard.SystemClipboard", 92cdf0e10cSrcweir xOfficeContext); 93cdf0e10cSrcweir 94cdf0e10cSrcweir XClipboard xClipboard = (XClipboard) 95cdf0e10cSrcweir UnoRuntime.queryInterface(XClipboard.class, oClipboard); 96cdf0e10cSrcweir 97cdf0e10cSrcweir //--------------------------------------------------- 98cdf0e10cSrcweir // registering as clipboard listener 99cdf0e10cSrcweir //--------------------------------------------------- 100cdf0e10cSrcweir 101cdf0e10cSrcweir XClipboardNotifier xClipNotifier = (XClipboardNotifier) 102cdf0e10cSrcweir UnoRuntime.queryInterface(XClipboardNotifier.class, oClipboard); 103cdf0e10cSrcweir 104cdf0e10cSrcweir ClipboardListener aClipListener= new ClipboardListener(); 105cdf0e10cSrcweir 106cdf0e10cSrcweir xClipNotifier.addClipboardListener(aClipListener); 107cdf0e10cSrcweir 108cdf0e10cSrcweir // Read ClipBoard 109cdf0e10cSrcweir readClipBoard(xClipboard); 110cdf0e10cSrcweir 111cdf0e10cSrcweir //--------------------------------------------------- 112cdf0e10cSrcweir // becoming a clipboard owner 113cdf0e10cSrcweir //--------------------------------------------------- 114cdf0e10cSrcweir 115cdf0e10cSrcweir System.out.println("Becoming a clipboard owner..."); 116cdf0e10cSrcweir System.out.println(""); 117cdf0e10cSrcweir 118cdf0e10cSrcweir ClipboardOwner aClipOwner = new ClipboardOwner(); 119cdf0e10cSrcweir xClipboard.setContents(new TextTransferable("Hello World!"), aClipOwner); 120cdf0e10cSrcweir int iFirst = 0; 121cdf0e10cSrcweir 122cdf0e10cSrcweir while (aClipOwner.isClipboardOwner()) 123cdf0e10cSrcweir { 124cdf0e10cSrcweir if (iFirst != 2) { 125cdf0e10cSrcweir if (iFirst == 1) { 126cdf0e10cSrcweir System.out.println("Change clipboard ownership by putting something into the clipboard!\n"); 127cdf0e10cSrcweir System.out.print("Still clipboard owner..."); 128cdf0e10cSrcweir } else { 129cdf0e10cSrcweir System.out.println("Still clipboard owner..."); 130cdf0e10cSrcweir } 131cdf0e10cSrcweir ++iFirst; 132cdf0e10cSrcweir } else { 133cdf0e10cSrcweir System.out.print("."); 134cdf0e10cSrcweir } 135cdf0e10cSrcweir Thread.sleep(1000); 136cdf0e10cSrcweir } 137cdf0e10cSrcweir 138cdf0e10cSrcweir // Read ClipBoard again 139cdf0e10cSrcweir readClipBoard(xClipboard); 140cdf0e10cSrcweir 141cdf0e10cSrcweir //--------------------------------------------------- 142cdf0e10cSrcweir // unregistering as clipboard listener 143cdf0e10cSrcweir //--------------------------------------------------- 144cdf0e10cSrcweir xClipNotifier.removeClipboardListener(aClipListener); 145cdf0e10cSrcweir 146cdf0e10cSrcweir // close test document 147cdf0e10cSrcweir com.sun.star.util.XCloseable xCloseable = (com.sun.star.util.XCloseable) 148cdf0e10cSrcweir UnoRuntime.queryInterface(com.sun.star.util.XCloseable.class, 149cdf0e10cSrcweir xComponent ); 150cdf0e10cSrcweir 151cdf0e10cSrcweir if (xCloseable != null ) { 152cdf0e10cSrcweir xCloseable.close(false); 153cdf0e10cSrcweir } else 154cdf0e10cSrcweir { 155cdf0e10cSrcweir xComponent.dispose(); 156cdf0e10cSrcweir } 157cdf0e10cSrcweir 158cdf0e10cSrcweir System.exit(0); 159cdf0e10cSrcweir } 160cdf0e10cSrcweir catch( Exception ex ) 161cdf0e10cSrcweir { 162cdf0e10cSrcweir ex.printStackTrace(); 163cdf0e10cSrcweir } 164cdf0e10cSrcweir } 165cdf0e10cSrcweir readClipBoard(XClipboard xClipboard)166cdf0e10cSrcweir public static void readClipBoard(XClipboard xClipboard) 167cdf0e10cSrcweir throws java.lang.Exception 168cdf0e10cSrcweir { 169cdf0e10cSrcweir //--------------------------------------------------- 170cdf0e10cSrcweir // get a list of formats currently on the clipboard 171cdf0e10cSrcweir //--------------------------------------------------- 172cdf0e10cSrcweir 173cdf0e10cSrcweir XTransferable xTransferable = xClipboard.getContents(); 174cdf0e10cSrcweir 175cdf0e10cSrcweir DataFlavor[] aDflvArr = xTransferable.getTransferDataFlavors(); 176cdf0e10cSrcweir 177cdf0e10cSrcweir // print all available formats 178cdf0e10cSrcweir 179cdf0e10cSrcweir System.out.println("Reading the clipboard..."); 180cdf0e10cSrcweir System.out.println("Available clipboard formats:"); 181cdf0e10cSrcweir 182cdf0e10cSrcweir DataFlavor aUniFlv = null; 183cdf0e10cSrcweir 184cdf0e10cSrcweir for (int i=0;i<aDflvArr.length;i++) 185cdf0e10cSrcweir { 186cdf0e10cSrcweir System.out.println( "MimeType: " + 187cdf0e10cSrcweir aDflvArr[i].MimeType + 188cdf0e10cSrcweir " HumanPresentableName: " + 189cdf0e10cSrcweir aDflvArr[i].HumanPresentableName ); 190cdf0e10cSrcweir 191cdf0e10cSrcweir // if there is the format unicode text on the clipboard save the 192cdf0e10cSrcweir // corresponding DataFlavor so that we can later output the string 193cdf0e10cSrcweir 194cdf0e10cSrcweir if ( aDflvArr[i].MimeType.equals("text/plain;charset=utf-16") ) 195cdf0e10cSrcweir { 196cdf0e10cSrcweir aUniFlv = aDflvArr[i]; 197cdf0e10cSrcweir } 198cdf0e10cSrcweir } 199cdf0e10cSrcweir 200cdf0e10cSrcweir System.out.println(""); 201cdf0e10cSrcweir 202cdf0e10cSrcweir try 203cdf0e10cSrcweir { 204cdf0e10cSrcweir if (aUniFlv != null) 205cdf0e10cSrcweir { 206cdf0e10cSrcweir System.out.print("Unicode text on the clipboard ...\nYour selected text \""); 207cdf0e10cSrcweir Object aData = xTransferable.getTransferData(aUniFlv); 208cdf0e10cSrcweir System.out.println(AnyConverter.toString(aData) 209cdf0e10cSrcweir + "\" is now in the clipboard.\n"); 210cdf0e10cSrcweir } 211cdf0e10cSrcweir } 212cdf0e10cSrcweir catch( UnsupportedFlavorException ex ) 213cdf0e10cSrcweir { 214cdf0e10cSrcweir System.err.println( "Requested format is not available on the clipboard!" ); 215cdf0e10cSrcweir ex.printStackTrace(); 216cdf0e10cSrcweir } 217cdf0e10cSrcweir } 218cdf0e10cSrcweir } 219