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Show live hover highlights on all open editors

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nsingh
2018-05-04 16:38:37 -07:00
parent b3fec2c2cb
commit 36098a146b
1 changed files with 30 additions and 19 deletions
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49
eclipse-language-servers/org.springframework.tooling.ls.eclipse.commons/src/org/springframework/tooling/ls/eclipse/commons/STS4LanguageClientImpl.java
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@@ -35,6 +35,7 @@ import org.eclipse.lsp4e.LanguageServiceAccessor;
import org.eclipse.lsp4e.LanguageServiceAccessor.LSPDocumentInfo;
import org.eclipse.lsp4j.Range;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IEditorReference;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
@@ -74,31 +75,41 @@ public class STS4LanguageClientImpl extends LanguageClientImpl implements STS4La
if (ww!=null) {
IWorkbenchPage page = ww.getActivePage();
if (page!=null) {
IEditorPart editorPart = page.getActiveEditor();
if (editorPart instanceof AbstractTextEditor) {
try {
Method m = AbstractTextEditor.class.getDeclaredMethod("getSourceViewer");
m.setAccessible(true);
ISourceViewer sourceViewer = (ISourceViewer) m.invoke(editorPart);
if (sourceViewer!=null) {
IAnnotationModel annotationModel = sourceViewer.getAnnotationModel();
if (annotationModel!=null) {
IDocument doc = sourceViewer.getDocument();
if (sourceViewer!=null) {
if (doc!=null && annotationModel instanceof IAnnotationModelExtension) {
updateAnnotations(target, doc, (IAnnotationModelExtension) annotationModel);
}
}
}
}
} catch (Exception e) {
//ignore reflection errors
IEditorReference[] references = page.getEditorReferences();
if (references != null) {
boolean restore = false;
for (IEditorReference reference : references) {
IEditorPart editorPart = reference.getEditor(restore);
updateEditorPart(editorPart);
}
}
}
}
return Status.OK_STATUS;
}
protected void updateEditorPart(IEditorPart editorPart) {
if (editorPart instanceof AbstractTextEditor) {
try {
Method m = AbstractTextEditor.class.getDeclaredMethod("getSourceViewer");
m.setAccessible(true);
ISourceViewer sourceViewer = (ISourceViewer) m.invoke(editorPart);
if (sourceViewer!=null) {
IAnnotationModel annotationModel = sourceViewer.getAnnotationModel();
if (annotationModel!=null) {
IDocument doc = sourceViewer.getDocument();
if (sourceViewer!=null) {
if (doc!=null && annotationModel instanceof IAnnotationModelExtension) {
updateAnnotations(target, doc, (IAnnotationModelExtension) annotationModel);
}
}
}
}
} catch (Exception e) {
//ignore reflection errors
}
}
}
};
/**