1 /*
2  * Copyright (c) 2024 Huawei Device Co., Ltd.. All rights reserved.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef ROSEN_MODULES_SPTEXT_PARAGRAPH_STYLE_H
17 #define ROSEN_MODULES_SPTEXT_PARAGRAPH_STYLE_H
18 
19 #include <climits>
20 #include <string>
21 
22 #include "text_style.h"
23 
24 namespace OHOS {
25 namespace Rosen {
26 namespace SPText {
27 
28 enum class WordBreakType {
29     NORMAL,     // to be done.
30     BREAK_ALL,  // break occur after any characters.
31     BREAK_WORD, // break only occur after word.
32 };
33 
34 enum class BreakStrategy {
35     GREEDY = 0,
36     HIGH_QUALITY = 1,
37     BALANCED = 2
38 };
39 
40 class ParagraphStyle {
41 public:
42     TextStyle ConvertToTextStyle() const;
43     TextAlign GetEquivalentAlign() const;
44 
45     FontWeight fontWeight = FontWeight::W400;
46     FontWidth fontWidth = FontWidth::NORMAL;
47     FontStyle fontStyle = FontStyle::NORMAL;
48     WordBreakType wordBreakType = WordBreakType::NORMAL;
49     std::string fontFamily;
50     double fontSize = 16;
51     double height = 1;
52     bool heightOverride = false;
53 
54     bool strutEnabled = false;
55     FontWeight strutFontWeight = FontWeight::W400;
56     FontWidth strutFontWidth = FontWidth::NORMAL;
57     FontStyle strutFontStyle = FontStyle::NORMAL;
58     std::vector<std::string> strutFontFamilies;
59     double strutFontSize = 16;
60     double strutHeight = 1;
61     bool strutHeightOverride = false;
62     bool strutHalfLeading = false;
63     double strutLeading = -1;
64     bool forceStrutHeight = false;
65     TextAlign textAlign = TextAlign::START;
66     TextDirection textDirection = TextDirection::LTR;
67     EllipsisModal ellipsisModal = EllipsisModal::TAIL;
68     size_t maxLines = std::numeric_limits<size_t>::max();
69     std::u16string ellipsis = u"\u2026";
70     std::string locale;
71     float textSplitRatio = 0.5;
72     bool textOverflower = false;
73     TextStyle spTextStyle;
74     bool customSpTextStyle = false;
75     TextHeightBehavior textHeightBehavior = TextHeightBehavior::ALL;
76     bool hintingIsOn = false;
77     BreakStrategy breakStrategy = BreakStrategy::GREEDY;
78 };
79 } // namespace SPText
80 } // namespace Rosen
81 } // namespace OHOS
82 
83 #endif // ROSEN_MODULES_SPTEXT_PARAGRAPH_STYLE_H
84