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
|
/****************************************************************************
* Copyright (c) 2004 Composent, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Composent, Inc. - initial API and implementation
*****************************************************************************/
package org.eclipse.ecf.presence.collab.ui;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.net.URL;
import org.eclipse.core.runtime.Assert;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.ecf.core.identity.ID;
import org.eclipse.ecf.core.util.ECFException;
import org.eclipse.ecf.datashare.AbstractShare;
import org.eclipse.ecf.datashare.IChannelContainerAdapter;
import org.eclipse.ecf.internal.presence.collab.ui.Activator;
import org.eclipse.ecf.internal.presence.collab.ui.Messages;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.browser.IWebBrowser;
import org.eclipse.ui.browser.IWorkbenchBrowserSupport;
/**
*
*/
public class URLShare extends AbstractShare {
private ID containerID = null;
public URLShare(ID containerID, IChannelContainerAdapter adapter)
throws ECFException {
super(adapter);
Assert.isNotNull(containerID);
this.containerID = containerID;
}
protected ID getContainerID() {
return containerID;
}
private void showURL(final String user, final String url) {
Display.getDefault().asyncExec(new Runnable() {
public void run() {
if (MessageDialog.openQuestion(null, Messages.URLShare_RECEIVED_URL_TITLE, NLS.bind(
Messages.URLShare_RECEIVED_URL_MESSAGE,
user))) {
IWorkbenchBrowserSupport support = PlatformUI.getWorkbench()
.getBrowserSupport();
IWebBrowser browser;
try {
browser = support.createBrowser(null);
browser.openURL(new URL(url));
} catch (Exception e) {
MessageDialog.openError(null, Messages.URLShare_ERROR_BROWSER_TITLE, NLS.bind(
Messages.URLShare_ERROR_BROWSER_MESSAGE, e.getLocalizedMessage()));
Activator.getDefault().getLog().log(
new Status(IStatus.ERROR, Activator.PLUGIN_ID,
IStatus.ERROR, Messages.URLShare_EXCEPTION_LOG_BROWSER,
e));
}
}
}
});
}
public void sendURL(final String senderuser, final ID toID) {
Display.getDefault().asyncExec(new Runnable() {
public void run() {
InputDialog input = new InputDialog(null,
Messages.URLShare_INPUT_URL_DIALOG_TITLE,
Messages.URLShare_ENTER_URL_DIALOG_TEXT,
Messages.URLShare_ENTER_URL_DEFAULT_URL, null);
input.setBlockOnOpen(true);
int result = input.open();
if (result == InputDialog.OK) {
String send = input.getValue();
if (send != null && !send.equals("")) { //$NON-NLS-1$
try {
sendMessage(toID, serialize(new Object[] {
senderuser, send }));
} catch (Exception e) {
MessageDialog.openError(null, Messages.URLShare_ERROR_SEND_TITLE, NLS.bind(
Messages.URLShare_ERROR_SEND_MESSAGE, e.getLocalizedMessage()));
Activator.getDefault().getLog().log(
new Status(IStatus.ERROR, Activator.PLUGIN_ID,
IStatus.ERROR, Messages.URLShare_EXCEPTION_LOG_SEND,
e));
}
}
}
}
});
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ecf.datashare.AbstractShare#handleChannelData(byte[])
*/
protected void handleMessage(ID fromContainerID, byte[] data) {
try {
Object[] msg = (Object[]) deserialize(data);
showURL((String) msg[0], (String) msg[1]);
} catch (Exception e) {
MessageDialog.openError(null, Messages.URLShare_ERROR_RECEIVE_TITLE, NLS.bind(
Messages.URLShare_ERROR_RECEIVE_MESSAGE, e.getLocalizedMessage()));
Activator.getDefault().getLog().log(
new Status(IStatus.ERROR, Activator.PLUGIN_ID,
IStatus.ERROR, Messages.URLShare_EXCEPTION_LOG_MESSAGE,
e));
}
}
protected byte[] serialize(Object o) throws Exception {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);
oos.writeObject(o);
return bos.toByteArray();
}
protected Object deserialize(byte[] bytes) throws Exception {
ByteArrayInputStream bins = new ByteArrayInputStream(bytes);
ObjectInputStream oins = new ObjectInputStream(bins);
return oins.readObject();
}
}
|
