Examples with LineMarkerInfo com.intellij.codeInsight.daemon.LineMarkerInfo used on opensource projects

Example 41 with LineMarkerInfo

use of com.intellij.codeInsight.daemon.LineMarkerInfo in project intellij-community by JetBrains.

the class PyLineSeparatorUtil method addLineSeparatorIfNeeded.

@Nullable
public static LineMarkerInfo addLineSeparatorIfNeeded(final Provider provider, final PsiElement element) {
    final Ref<LineMarkerInfo> info = new Ref<LineMarkerInfo>(null);
    ApplicationManager.getApplication().runReadAction(() -> {
        if (!provider.isSeparatorAllowed(element)) {
            return;
        }
        boolean hasSeparableBefore = false;
        final PsiElement parent = element.getParent();
        if (parent == null) {
            return;
        }
        for (PsiElement child : parent.getChildren()) {
            if (child == element) {
                break;
            }
            if (provider.isSeparatorAllowed(child)) {
                hasSeparableBefore = true;
                break;
            }
        }
        if (!hasSeparableBefore) {
            return;
        }
        info.set(createLineSeparatorByElement(element));
    });
    return info.get();
}

Example 42 with LineMarkerInfo

use of com.intellij.codeInsight.daemon.LineMarkerInfo in project intellij-community by JetBrains.

the class PyRunLineMarkerTest method testRunnableMain.

public void testRunnableMain() {
    List<LineMarkerInfo> infos = getInfos("runnable.py");
    assertEquals("Wrong number of line markers", 1, infos.size());
    LineMarkerInfo lineMarkerInfo = infos.get(0);
    PsiElement elementWithInfo = lineMarkerInfo.getElement();
    assertNotNull(elementWithInfo);
    assertTrue(elementWithInfo.getText().startsWith("if __name__ == \"__main__\""));
}