1 files changed, 67 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/StatePrettyPrinter.java b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/StatePrettyPrinter.java
new file mode 100644
index 000000000..0ad9aa4d7
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/StatePrettyPrinter.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * 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.android.ide.eclipse.gltrace.state;
+
+import com.android.annotations.NonNull;
+import com.android.annotations.Nullable;
+import com.android.utils.SdkUtils;
+
+public class StatePrettyPrinter {
+    private static final int SPACES_PER_INDENT = 4;
+    private final String mLineSeparator = SdkUtils.getLineSeparator();
+
+    private StringBuilder mSb = new StringBuilder(1000);
+    private int mIndentLevel = 0;
+
+    public void prettyPrint(@NonNull GLStateType name, @Nullable String value) {
+        indentLine(mIndentLevel * SPACES_PER_INDENT);
+
+        mSb.append(name.toString());
+
+        if (value != null) {
+            mSb.append(':');
+            mSb.append(value);
+        }
+        mSb.append(mLineSeparator);
+    }
+
+    public void prettyPrint(@NonNull String s) {
+        indentLine(mIndentLevel * SPACES_PER_INDENT);
+
+        mSb.append(s);
+        mSb.append(mLineSeparator);
+    }
+
+    private void indentLine(int spaces) {
+        for (int i = 0; i < spaces; i++) {
+            mSb.append(' ');
+        }
+    }
+
+    public void incrementIndentLevel() {
+        mIndentLevel++;
+    }
+
+    public void decrementIndentLevel() {
+        mIndentLevel--;
+    }
+
+    @Override
+    public String toString() {
+        return mSb.toString();
+    }
+}