blob: 4cb6d17af97ba7e03d123657c18ddd55a11b1aea (
plain) (
blame)
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
|
/*******************************************************************************
* Copyright (c) 2008-2018 Sonatype, 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:
* Sonatype, Inc. - initial API and implementation
* Fred Bricon (Red Hat, Inc.) - auto update project configuration
*******************************************************************************/
package org.eclipse.m2e.core.ui.internal;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceReference;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResourceChangeEvent;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.preferences.InstanceScope;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ImageRegistry;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.eclipse.ui.preferences.ScopedPreferenceStore;
import org.eclipse.m2e.core.MavenPlugin;
import org.eclipse.m2e.core.internal.IMavenConstants;
import org.eclipse.m2e.core.internal.index.filter.FilteredIndex;
import org.eclipse.m2e.core.internal.lifecyclemapping.discovery.IMavenDiscovery;
import org.eclipse.m2e.core.ui.internal.console.MavenConsoleImpl;
import org.eclipse.m2e.core.ui.internal.project.MavenUpdateConfigurationChangeListener;
import org.eclipse.m2e.core.ui.internal.search.util.IndexSearchEngine;
import org.eclipse.m2e.core.ui.internal.search.util.SearchEngine;
import org.eclipse.m2e.core.ui.internal.wizards.IMavenDiscoveryUI;
@SuppressWarnings("restriction")
public class M2EUIPluginActivator extends AbstractUIPlugin {
public static final String PLUGIN_ID = "org.eclipse.m2e.core.ui"; //$NON-NLS-1$
private static M2EUIPluginActivator instance;
/**
* Storage for preferences.
*/
private ScopedPreferenceStore preferenceStore;
public M2EUIPluginActivator() {
M2EUIPluginActivator.instance = this;
}
@Override
public IPreferenceStore getPreferenceStore() {
// Create the preference store lazily.
if(preferenceStore == null) {
// InstanceScope.INSTANCE added in 3.7
preferenceStore = new ScopedPreferenceStore(new InstanceScope(), IMavenConstants.PLUGIN_ID);
}
return preferenceStore;
}
private MavenConsoleImpl console;
private MavenUpdateConfigurationChangeListener mavenUpdateConfigurationChangeListener;
public static final String PROP_SHOW_EXPERIMENTAL_FEATURES = "m2e.showExperimentalFeatures";
@Override
public void start(BundleContext context) throws Exception {
super.start(context);
IWorkspace workspace = ResourcesPlugin.getWorkspace();
mavenUpdateConfigurationChangeListener = new MavenUpdateConfigurationChangeListener();
workspace.addResourceChangeListener(mavenUpdateConfigurationChangeListener, IResourceChangeEvent.POST_CHANGE);
}
@Override
public void stop(BundleContext context) throws Exception {
super.stop(context);
IWorkspace workspace = ResourcesPlugin.getWorkspace();
workspace.removeResourceChangeListener(this.mavenUpdateConfigurationChangeListener);
this.mavenUpdateConfigurationChangeListener = null;
}
public static M2EUIPluginActivator getDefault() {
return instance;
}
/**
* Returns an Image for the file at the given relative path.
*/
public static Image getImage(String path) {
ImageRegistry registry = getDefault().getImageRegistry();
Image image = registry.get(path);
if(image == null) {
registry.put(path, imageDescriptorFromPlugin(IMavenConstants.PLUGIN_ID, path));
image = registry.get(path);
}
return image;
}
public static ImageDescriptor getImageDescriptor(String path) {
return imageDescriptorFromPlugin(IMavenConstants.PLUGIN_ID, path);
}
public synchronized MavenConsoleImpl getMavenConsole() {
if(console == null) {
console = new MavenConsoleImpl(MavenImages.M2);
}
return console;
}
public boolean hasMavenConsoleImpl() {
return console != null;
}
public SearchEngine getSearchEngine(IProject project) throws CoreException {
return new IndexSearchEngine(new FilteredIndex(project, MavenPlugin.getIndexManager().getIndex(project)));
}
public synchronized IMavenDiscovery getMavenDiscovery() {
// TODO this leaks service references
BundleContext context = getBundle().getBundleContext();
ServiceReference<IMavenDiscovery> serviceReference = context.getServiceReference(IMavenDiscovery.class);
if(serviceReference != null) {
return context.getService(serviceReference);
}
return null;
}
/**
* @param discovery
*/
public void ungetMavenDiscovery(IMavenDiscovery discovery) {
// TODO Auto-generated method ungetMavenDiscovery
}
/**
* @return
*/
public IMavenDiscoveryUI getImportWizardPageFactory() {
// TODO this leaks service references
BundleContext context = getBundle().getBundleContext();
ServiceReference<IMavenDiscoveryUI> serviceReference = context.getServiceReference(IMavenDiscoveryUI.class);
if(serviceReference != null) {
return context.getService(serviceReference);
}
return null;
}
public static boolean showExperimentalFeatures() {
return Boolean.parseBoolean(System.getProperty(PROP_SHOW_EXPERIMENTAL_FEATURES));
}
}
|
