"configure template directories" quickfix for unresolved template reference is also available in Flask

python/openapi/src/com/jetbrains/python/templateLanguages/ConfigureTemplateDirectoriesAction.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright 2000-2012 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jetbrains.python.templateLanguages;
+
+import com.intellij.codeInsight.intention.LowPriorityAction;
+import com.intellij.codeInspection.LocalQuickFix;
+import com.intellij.codeInspection.ProblemDescriptor;
+import com.intellij.openapi.application.ApplicationManager;
+import com.intellij.openapi.application.ModalityState;
+import com.intellij.openapi.options.ShowSettingsUtil;
+import com.intellij.openapi.project.Project;
+import org.jetbrains.annotations.NotNull;
+
+/**
+* @author yole
+*/
+public class ConfigureTemplateDirectoriesAction implements LocalQuickFix, LowPriorityAction {
+  @NotNull
+  @Override
+  public String getName() {
+    return "Configure template directories";
+  }
+
+  @NotNull
+  @Override
+  public String getFamilyName() {
+    return getName();
+  }
+
+  @Override
+  public void applyFix(@NotNull final Project project, @NotNull ProblemDescriptor descriptor) {
+    ApplicationManager.getApplication().invokeLater(new Runnable() {
+      @Override
+      public void run() {
+        ShowSettingsUtil.getInstance().showSettingsDialog(project, "Template Languages");
+      }
+    }, ModalityState.NON_MODAL);
+  }
+}