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/*
* 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();
}
}
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