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

1 files changed, 56 insertions, 0 deletions

diff --git a/platform/lang-api/src/com/intellij/psi/codeStyle/autodetect/LineIndentInfo.java b/platform/lang-api/src/com/intellij/psi/codeStyle/autodetect/LineIndentInfo.java
new file mode 100644
index 000000000000..d85a4cbcaa0e
--- /dev/null
+++ b/platform/lang-api/src/com/intellij/psi/codeStyle/autodetect/LineIndentInfo.java
@@ -0,0 +1,56 @@
+/*
+ * 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.psi.codeStyle.autodetect;
+
+import org.jetbrains.annotations.NotNull;
+
+public class LineIndentInfo {
+  public static final LineIndentInfo EMPTY_LINE = new LineIndentInfo(LineType.EMPTY_LINE, -1);
+  public static final LineIndentInfo LINE_WITH_COMMENT = new LineIndentInfo(LineType.LINE_WITH_COMMENT, -1);
+  public static final LineIndentInfo LINE_WITH_TABS = new LineIndentInfo(LineType.LINE_WITH_TABS, -1);
+
+  private final int myIndentSize;
+  private final LineType myType;
+
+  private LineIndentInfo(@NotNull LineType type, int indentSize) {
+    myType = type;
+    myIndentSize = indentSize;
+  }
+
+  @NotNull
+  public static LineIndentInfo newWhiteSpaceIndent(int indentSize) {
+    return new LineIndentInfo(LineType.LINE_WITH_WHITESPACE_INDENT, indentSize);
+  }
+
+  public int getIndentSize() {
+    return myIndentSize;
+  }
+
+  public boolean isLineWithWhiteSpaceIndent() {
+    return myType == LineType.LINE_WITH_WHITESPACE_INDENT;
+  }
+
+  public boolean isLineWithTabs() {
+    return myType == LineType.LINE_WITH_TABS;
+  }
+
+  private enum LineType {
+    EMPTY_LINE,
+    LINE_WITH_COMMENT,
+    LINE_WITH_TABS,
+    LINE_WITH_WHITESPACE_INDENT
+  }
+}