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remove power save mode listener when status bar progress finished (IDEA-170500 NPE at com.intellij.openapi.wm.impl.status.InfoAndProgressPanel$MyInlineProgressIndicator.lambda$new$0 on enabling Power Save Mode)

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peter
2017-03-28 17:00:44 +02:00
parent c3de0c84b5
commit 187223ef83
1 changed files with 5 additions and 4 deletions
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platform/platform-impl/src/com/intellij/openapi/wm/impl/status/InfoAndProgressPanel.java
+5 -4
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@@ -18,6 +18,7 @@ package com.intellij.openapi.wm.impl.status;
import com.intellij.ide.PowerSaveMode;
import com.intellij.idea.ActionsBundle;
import com.intellij.notification.EventLog;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.actionSystem.ActionGroup;
import com.intellij.openapi.actionSystem.ActionManager;
import com.intellij.openapi.actionSystem.ActionPlaces;
@@ -136,13 +137,13 @@ public class InfoAndProgressPanel extends JPanel implements CustomStatusBarWidge
restoreEmptyStatus();
runOnPowerSaveChange(this::updateProgressIcon);
runOnPowerSaveChange(this::updateProgressIcon, this);
}
private void runOnPowerSaveChange(@NotNull Runnable runnable) {
private void runOnPowerSaveChange(@NotNull Runnable runnable, Disposable parentDisposable) {
synchronized (myOriginals) {
if (!myDisposed) {
ApplicationManager.getApplication().getMessageBus().connect(this)
ApplicationManager.getApplication().getMessageBus().connect(parentDisposable)
.subscribe(PowerSaveMode.TOPIC, () -> UIUtil.invokeLaterIfNeeded(runnable));
}
}
@@ -676,7 +677,7 @@ public class InfoAndProgressPanel extends JPanel implements CustomStatusBarWidge
}
});
Runnable updatePowerSaveStatus = () -> myProgress.setVisible(!PowerSaveMode.isEnabled());
runOnPowerSaveChange(updatePowerSaveStatus);
runOnPowerSaveChange(updatePowerSaveStatus, this);
updatePowerSaveStatus.run();
}