1 /*
2 * Copyright (C) 2018 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "minikin/LineBreaker.h"
18
19 #include "GreedyLineBreaker.h"
20 #include "OptimalLineBreaker.h"
21
22 namespace minikin {
23
breakIntoLines(const U16StringPiece & textBuffer,BreakStrategy strategy,HyphenationFrequency frequency,bool justified,const MeasuredText & measuredText,const LineWidth & lineWidth,const TabStops & tabStops)24 LineBreakResult breakIntoLines(const U16StringPiece& textBuffer, BreakStrategy strategy,
25 HyphenationFrequency frequency, bool justified,
26 const MeasuredText& measuredText, const LineWidth& lineWidth,
27 const TabStops& tabStops) {
28 if (strategy == BreakStrategy::Greedy || textBuffer.hasChar(CHAR_TAB)) {
29 return breakLineGreedy(textBuffer, measuredText, lineWidth, tabStops,
30 frequency != HyphenationFrequency::None);
31 } else {
32 return breakLineOptimal(textBuffer, measuredText, lineWidth, strategy, frequency,
33 justified);
34 }
35 }
36
37 } // namespace minikin
38