Merge "Merge remote-tracking branch 'aosp/upstream-master' into merge"

1 files changed, 83 insertions, 0 deletions

diff --git a/platform/lang-impl/src/com/intellij/codeInsight/template/postfix/templates/PostfixTemplateWithExpressionSelector.java b/platform/lang-impl/src/com/intellij/codeInsight/template/postfix/templates/PostfixTemplateWithExpressionSelector.java
new file mode 100644
index 000000000000..d7cfbafdf7a8
--- /dev/null
+++ b/platform/lang-impl/src/com/intellij/codeInsight/template/postfix/templates/PostfixTemplateWithExpressionSelector.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2000-2014 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.intellij.codeInsight.template.postfix.templates;
+
+import com.intellij.openapi.editor.Document;
+import com.intellij.openapi.editor.Editor;
+import com.intellij.openapi.util.Condition;
+import com.intellij.psi.PsiElement;
+import org.jetbrains.annotations.NotNull;
+
+import static com.intellij.codeInsight.template.postfix.templates.PostfixTemplatesUtils.selectorTopmost;
+
+public abstract class PostfixTemplateWithExpressionSelector extends PostfixTemplate {
+
+  @NotNull
+  protected final PostfixTemplatePsiInfo myPsiInfo;
+  @NotNull
+  private final PostfixTemplateExpressionSelector mySelector;
+
+  protected PostfixTemplateWithExpressionSelector(@NotNull String name,
+                                                  @NotNull String key,
+                                                  @NotNull String example,
+                                                  @NotNull PostfixTemplatePsiInfo psiInfo,
+                                                  @NotNull PostfixTemplateExpressionSelector selector) {
+    super(name, key, example);
+    myPsiInfo = psiInfo;
+    mySelector = selector;
+  }
+
+
+  protected PostfixTemplateWithExpressionSelector(@NotNull String name,
+                                                  @NotNull String example,
+                                                  @NotNull PostfixTemplatePsiInfo psiInfo,
+                                                  @NotNull PostfixTemplateExpressionSelector selector) {
+    super(name, example);
+    myPsiInfo = psiInfo;
+    mySelector = selector;
+  }
+
+  protected PostfixTemplateWithExpressionSelector(@NotNull String name,
+                                                  @NotNull String example,
+                                                  @NotNull PostfixTemplatePsiInfo psiInfo,
+                                                  @NotNull Condition<PsiElement> typeChecker) {
+    this(name, example, psiInfo, selectorTopmost(typeChecker));
+  }
+
+  protected PostfixTemplateWithExpressionSelector(@NotNull String name,
+                                                  @NotNull String example,
+                                                  @NotNull PostfixTemplatePsiInfo psiInfo) {
+    this(name, example, psiInfo, selectorTopmost());
+  }
+
+
+  @Override
+  public final boolean isApplicable(@NotNull PsiElement context, @NotNull Document copyDocument, int newOffset) {
+    return mySelector.hasExpression(this, context, copyDocument, newOffset);
+  }
+
+  @Override
+  public final void expand(@NotNull PsiElement context, @NotNull Editor editor) {
+    mySelector.expandTemplate(this, context, editor);
+  }
+
+  protected abstract void expandForChooseExpression(@NotNull PsiElement expression, @NotNull Editor editor);
+
+  @NotNull
+  PostfixTemplatePsiInfo getPsiInfo() {
+    return myPsiInfo;
+  }
+}