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RunLineMarkerProvider: sharing context

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This commit is contained in:
Dmitry Avdeev
2015-05-21 18:14:49 +03:00
parent fef4727db2
commit e5c61a0786
1 changed files with 21 additions and 9 deletions
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platform/lang-impl/src/com/intellij/execution/lineMarker/RunLineMarkerProvider.java
+21 -9
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@@ -32,6 +32,7 @@ import com.intellij.openapi.actionSystem.impl.ActionPopupMenuImpl;
import com.intellij.openapi.editor.markup.GutterIconRenderer;
import com.intellij.openapi.util.Condition;
import com.intellij.openapi.util.Getter;
import com.intellij.openapi.util.UserDataHolderBase;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiNameIdentifierOwner;
import com.intellij.util.Function;
@@ -99,18 +100,12 @@ public class RunLineMarkerProvider implements LineMarkerProvider {
final MouseEvent me = (MouseEvent)e.getInputEvent();
final Component c = me.getComponent();
if (c != null && c.isShowing()) {
final DataContext delegate = DataManager.getInstance().getDataContext(c, me.getX(), me.getY());
final DataContext dataContext = new MyDataContext(element, delegate);
popupMenu.setDataContextProvider(new Getter<DataContext>() {
@Override
public DataContext get() {
final DataContext delegate = DataManager.getInstance().getDataContext(c, me.getX(), me.getY());
return new DataContext() {
@Nullable
@Override
public Object getData(@NonNls String dataId) {
if (Location.DATA_KEY.is(dataId)) return new PsiLocation<PsiElement>(element);
return delegate.getData(dataId);
}
};
return dataContext;
}
});
popupMenu.getComponent().show(c, me.getX(), me.getY());
@@ -128,4 +123,21 @@ public class RunLineMarkerProvider implements LineMarkerProvider {
@Override
public void collectSlowLineMarkers(@NotNull List<PsiElement> elements, @NotNull Collection<LineMarkerInfo> result) {
}
private static class MyDataContext extends UserDataHolderBase implements DataContext {
private final PsiElement myElement;
private final DataContext myDelegate;
public MyDataContext(PsiElement element, DataContext delegate) {
myElement = element;
myDelegate = delegate;
}
@Nullable
@Override
public Object getData(@NonNls String dataId) {
if (Location.DATA_KEY.is(dataId)) return new PsiLocation<PsiElement>(myElement);
return myDelegate.getData(dataId);
}
}
}