| /* |
| * 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(); |
| } |
| } |