|
Lines 42-49
Link Here
|
| 42 |
|
42 |
|
| 43 |
package org.netbeans.spi.project.ui.support; |
43 |
package org.netbeans.spi.project.ui.support; |
| 44 |
|
44 |
|
|
|
45 |
import java.lang.ref.Reference; |
| 46 |
import java.lang.ref.WeakReference; |
| 47 |
import javax.swing.event.ChangeEvent; |
| 48 |
import javax.swing.event.ChangeListener; |
| 49 |
import org.netbeans.modules.project.uiapi.BuildExecutionSupportImplementation; |
| 45 |
import org.netbeans.modules.project.uiapi.Utilities; |
50 |
import org.netbeans.modules.project.uiapi.Utilities; |
| 46 |
import org.openide.filesystems.FileObject; |
51 |
import org.openide.filesystems.FileObject; |
|
|
52 |
import org.openide.util.ChangeSupport; |
| 53 |
import org.openide.util.WeakListeners; |
| 47 |
|
54 |
|
| 48 |
/** |
55 |
/** |
| 49 |
* Register running and finished build/run/debug tasks for use |
56 |
* Register running and finished build/run/debug tasks for use |
|
Lines 77-82
Link Here
|
| 77 |
public static void registerFinishedItem(BuildExecutionSupport.Item item) { |
84 |
public static void registerFinishedItem(BuildExecutionSupport.Item item) { |
| 78 |
Utilities.getBuildExecutionSupportImplementation().registerFinishedItem(item); |
85 |
Utilities.getBuildExecutionSupportImplementation().registerFinishedItem(item); |
| 79 |
} |
86 |
} |
|
|
87 |
|
| 88 |
public static BuildExecutionSupport.Item getLastItem() { |
| 89 |
return Utilities.getBuildExecutionSupportImplementation().getLastItem(); |
| 90 |
} |
| 91 |
|
| 92 |
public static ChangeListenerSupport getChangeSupport() { |
| 93 |
return ChangeListenerSupportImpl.getInstance(); |
| 94 |
} |
| 80 |
|
95 |
|
| 81 |
/** |
96 |
/** |
| 82 |
* Wrapper for the build job used by <code>BuildExecutionSupport</code> |
97 |
* Wrapper for the build job used by <code>BuildExecutionSupport</code> |
|
Lines 123-126
Link Here
|
| 123 |
*/ |
138 |
*/ |
| 124 |
FileObject getProjectDirectory(); |
139 |
FileObject getProjectDirectory(); |
| 125 |
} |
140 |
} |
|
|
141 |
|
| 142 |
public static interface ChangeListenerSupport { |
| 143 |
|
| 144 |
void addChangeListener(ChangeListener listener); |
| 145 |
|
| 146 |
void removeChangeListener(ChangeListener listener); |
| 147 |
|
| 148 |
} |
| 149 |
|
| 150 |
private static class ChangeListenerSupportImpl implements ChangeListenerSupport, ChangeListener { |
| 151 |
|
| 152 |
private static volatile Reference<ChangeListenerSupportImpl> chsiRef = new WeakReference<ChangeListenerSupportImpl>(null); |
| 153 |
private final ChangeSupport chs = new ChangeSupport(this); |
| 154 |
|
| 155 |
private ChangeListenerSupportImpl() { |
| 156 |
BuildExecutionSupportImplementation besi = Utilities.getBuildExecutionSupportImplementation(); |
| 157 |
besi.addChangeListener(WeakListeners.change(this, besi)); |
| 158 |
} |
| 159 |
|
| 160 |
static ChangeListenerSupportImpl getInstance() { |
| 161 |
ChangeListenerSupportImpl chsi = chsiRef.get(); |
| 162 |
if (chsi == null) { |
| 163 |
chsi = new ChangeListenerSupportImpl(); |
| 164 |
chsiRef = new WeakReference<ChangeListenerSupportImpl>(chsi); |
| 165 |
} |
| 166 |
return chsi; |
| 167 |
} |
| 168 |
|
| 169 |
@Override |
| 170 |
public void addChangeListener(ChangeListener listener) { |
| 171 |
chs.addChangeListener(listener); |
| 172 |
} |
| 173 |
|
| 174 |
@Override |
| 175 |
public void removeChangeListener(ChangeListener listener) { |
| 176 |
chs.removeChangeListener(listener); |
| 177 |
} |
| 178 |
|
| 179 |
@Override |
| 180 |
public void stateChanged(ChangeEvent e) { |
| 181 |
chs.fireChange(); |
| 182 |
} |
| 183 |
|
| 184 |
} |
| 126 |
} |
185 |
} |