summaryrefslogtreecommitdiffstats
path: root/odk/examples/DevelopersGuide/OfficeDev/Clipboard/Clipboard.java
blob: 742fed8ed4baf54fad4eca6aecb2f55f2f4e2523 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 *  The Contents of this file are made available subject to the terms of
 *  the BSD license.
 *
 *  Copyright 2000, 2010 Oracle and/or its affiliates.
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *  1. Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *  2. Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *  3. Neither the name of Sun Microsystems, Inc. nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
 *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *************************************************************************/

import com.sun.star.uno.XComponentContext;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.frame.Desktop;
import com.sun.star.frame.XDesktop2;
import com.sun.star.datatransfer.DataFlavor;
import com.sun.star.datatransfer.UnsupportedFlavorException;
import com.sun.star.datatransfer.XTransferable;
import com.sun.star.datatransfer.clipboard.XClipboard;
import com.sun.star.datatransfer.clipboard.SystemClipboard;
import com.sun.star.datatransfer.clipboard.XSystemClipboard;
import com.sun.star.text.XTextDocument;
import com.sun.star.uno.AnyConverter;


// Demonstrates the usage of the clipboard service


public class Clipboard
{
    public static void main(String[] args)
    {
        try
        {
            // get the remote office context. If necessary a new office
            // process is started
            XComponentContext xOfficeContext =
                com.sun.star.comp.helper.Bootstrap.bootstrap();
            System.out.println("Connected to a running office ...");

            // create a new test document
            XDesktop2 xDesktop = Desktop.create(xOfficeContext);
            com.sun.star.lang.XComponent xComponent =
                xDesktop.loadComponentFromURL("private:factory/swriter",
                    "_blank", 0, new com.sun.star.beans.PropertyValue[0]);
            {
            XTextDocument xDoc =UnoRuntime.queryInterface(XTextDocument.class, xComponent);
            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 = ");

            // ensure that the document content is optimal visible
            com.sun.star.frame.XModel xModel =
                UnoRuntime.queryInterface(
                com.sun.star.frame.XModel.class, xDoc);
            // get the frame for later usage
            com.sun.star.frame.XFrame xFrame =
                xModel.getCurrentController().getFrame();

            com.sun.star.view.XViewSettingsSupplier xViewSettings =
                UnoRuntime.queryInterface(
                com.sun.star.view.XViewSettingsSupplier.class,
                xModel.getCurrentController());
            xViewSettings.getViewSettings().setPropertyValue(
                "ZoomType", Short.valueOf((short)0));
            }
            // test document will be closed later

            XSystemClipboard xClipboard = SystemClipboard.create(xOfficeContext);


            // registering as clipboard listener


            ClipboardListener aClipListener= new ClipboardListener();

            xClipboard.addClipboardListener(aClipListener);

            // Read ClipBoard
            readClipBoard(xClipboard);


            // becoming a clipboard owner


            System.out.println("Becoming a clipboard owner...");
            System.out.println("");

            ClipboardOwner aClipOwner = new ClipboardOwner();
            xClipboard.setContents(new TextTransferable("Hello World!"), aClipOwner);
            int iFirst = 0;

            while (aClipOwner.isClipboardOwner())
            {
                if (iFirst != 2) {
                    if (iFirst == 1) {
                        System.out.println("Change clipboard ownership by putting something into the clipboard!\n");
                        System.out.print("Still clipboard owner...");
                    } else {
                        System.out.println("Still clipboard owner...");
                    }
                    ++iFirst;
                } else {
                    System.out.print(".");
                }
                Thread.sleep(1000);
            }

            // Read ClipBoard again
            readClipBoard(xClipboard);


            // unregistering as clipboard listener

            xClipboard.removeClipboardListener(aClipListener);

            // close test document
            com.sun.star.util.XCloseable xCloseable = UnoRuntime.queryInterface(com.sun.star.util.XCloseable.class,
                                      xComponent );

            if (xCloseable != null ) {
                xCloseable.close(false);
            } else
            {
                xComponent.dispose();
            }

            System.exit(0);
        }
        catch( Exception ex )
        {
            ex.printStackTrace();
        }
    }

    public static void readClipBoard(XClipboard xClipboard)
        throws java.lang.Exception
    {

        // get a list of formats currently on the clipboard


        XTransferable xTransferable = xClipboard.getContents();

        DataFlavor[] aDflvArr = xTransferable.getTransferDataFlavors();

        // print all available formats

        System.out.println("Reading the clipboard...");
        System.out.println("Available clipboard formats:");

        DataFlavor aUniFlv = null;

        for (int i=0;i<aDflvArr.length;i++)
        {
            System.out.println( "MimeType: " +
                                aDflvArr[i].MimeType +
                                " HumanPresentableName: " +
                                aDflvArr[i].HumanPresentableName );

            // if there is the format unicode text on the clipboard save the
            // corresponding DataFlavor so that we can later output the string

            if ( aDflvArr[i].MimeType.equals("text/plain;charset=utf-16") )
            {
                aUniFlv = aDflvArr[i];
            }
        }

        System.out.println("");

        try
        {
            if (aUniFlv != null)
            {
                System.out.print("Unicode text on the clipboard ...\nYour selected text \"");
                Object aData = xTransferable.getTransferData(aUniFlv);
                System.out.println(AnyConverter.toString(aData)
                                   + "\" is now in the clipboard.\n");
            }
        }
        catch( UnsupportedFlavorException ex )
        {
            System.err.println( "Requested format is not available on the clipboard!" );
            ex.printStackTrace();
        }
    }
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */