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Code Issues Packages Projects Releases Wiki Activity

IDEA-96781 Quick Documentation: after closing pinned Documentation window it doesn't open when the caret is in documentation comments

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This commit is contained in:
Dmitry Batrak
2016-08-12 14:24:33 +03:00
parent 955e2ee174
commit 85d5426026
1 changed files with 11 additions and 39 deletions
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platform/lang-impl/src/com/intellij/codeInsight/documentation/actions/ShowQuickDocInfoAction.java
+11 -39
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@@ -27,9 +27,10 @@ import com.intellij.openapi.command.CommandProcessor;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.editor.EditorGutter;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.project.IndexNotReadyException;
import com.intellij.openapi.project.Project;
import com.intellij.psi.*;
import com.intellij.psi.PsiDocumentManager;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import org.jetbrains.annotations.NotNull;
public class ShowQuickDocInfoAction extends BaseCodeInsightAction implements HintManagerImpl.ActionToIgnore, DumbAware, PopupAction {
@@ -67,55 +68,26 @@ public class ShowQuickDocInfoAction extends BaseCodeInsightAction implements Hin
public void update(AnActionEvent event) {
Presentation presentation = event.getPresentation();
DataContext dataContext = event.getDataContext();
presentation.setEnabled(false);
Project project = CommonDataKeys.PROJECT.getData(dataContext);
if (project == null) {
presentation.setEnabled(false);
return;
}
if (project == null) return;
Editor editor = CommonDataKeys.EDITOR.getData(dataContext);
PsiElement element = CommonDataKeys.PSI_ELEMENT.getData(dataContext);
if (editor == null && element == null) {
presentation.setEnabled(false);
return;
}
if (editor == null && element == null) return;
if (LookupManager.getInstance(project).getActiveLookup() != null) {
if (!isValidForLookup()) {
presentation.setEnabled(false);
}
else {
presentation.setEnabled(true);
}
if (isValidForLookup()) presentation.setEnabled(true);
}
else {
if (editor != null) {
if (EditorGutter.KEY.getData(event.getDataContext()) != null) {
presentation.setEnabled(false);
return;
}
if (EditorGutter.KEY.getData(event.getDataContext()) != null) return;
PsiFile file = PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());
if (file == null) {
presentation.setEnabled(false);
}
if (element == null && file != null) {
try {
final PsiReference ref = file.findReferenceAt(editor.getCaretModel().getOffset());
if (ref instanceof PsiPolyVariantReference) {
element = ref.getElement();
}
}
catch (IndexNotReadyException e) {
element = null;
}
}
}
if (element != null) {
presentation.setEnabled(true);
if (file == null && element == null) return;
}
presentation.setEnabled(true);
}
}