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don't execute empty command

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This commit is contained in:
Vladimir Krivosheev
2014-02-20 14:26:17 +01:00
parent 5febcfeef8
commit 55e67f69d4
1 changed files with 8 additions and 3 deletions
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platform/lang-impl/src/com/intellij/execution/console/ConsoleExecuteAction.java
+8 -3
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@@ -28,6 +28,7 @@ import com.intellij.openapi.editor.ex.EditorEx;
import com.intellij.openapi.project.DumbAwareAction;
import com.intellij.openapi.util.Condition;
import com.intellij.openapi.util.Conditions;
import com.intellij.openapi.util.text.StringUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
@@ -94,9 +95,13 @@ public class ConsoleExecuteAction extends DumbAwareAction {
@Override
public final void update(AnActionEvent e) {
EditorEx editor = myConsole.getConsoleEditor();
Lookup lookup = LookupManager.getActiveLookup(editor);
e.getPresentation().setEnabled(!editor.isRendererMode() && isEnabled() &&
(lookup == null || !lookup.isCompletion()));
boolean enabled = !editor.isRendererMode() && isEnabled() && !StringUtil.isEmptyOrSpaces(editor.getDocument().getCharsSequence());
if (enabled) {
Lookup lookup = LookupManager.getActiveLookup(editor);
enabled = lookup == null || !lookup.isCompletion();
}
e.getPresentation().setEnabled(enabled);
}
@Override