1 | /* |
---|---|
2 | * Copyright 2017 Google Inc. |
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 | #ifndef LIB_TXT_SRC_TEXT_STYLE_H_ |
18 | #define LIB_TXT_SRC_TEXT_STYLE_H_ |
19 | |
20 | #include <string> |
21 | #include <vector> |
22 | |
23 | #include "font_features.h" |
24 | #include "font_style.h" |
25 | #include "font_weight.h" |
26 | #include "text_baseline.h" |
27 | #include "text_decoration.h" |
28 | #include "text_shadow.h" |
29 | #include "third_party/skia/include/core/SkColor.h" |
30 | #include "third_party/skia/include/core/SkPaint.h" |
31 | |
32 | namespace txt { |
33 | |
34 | class TextStyle { |
35 | public: |
36 | SkColor color = SK_ColorWHITE; |
37 | int decoration = TextDecoration::kNone; |
38 | // Does not make sense to draw a transparent object, so we use it as a default |
39 | // value to indicate no decoration color was set. |
40 | SkColor decoration_color = SK_ColorTRANSPARENT; |
41 | TextDecorationStyle decoration_style = TextDecorationStyle::kSolid; |
42 | // Thickness is applied as a multiplier to the default thickness of the font. |
43 | double decoration_thickness_multiplier = 1.0; |
44 | FontWeight font_weight = FontWeight::w400; |
45 | FontStyle font_style = FontStyle::normal; |
46 | TextBaseline text_baseline = TextBaseline::kAlphabetic; |
47 | // An ordered list of fonts in order of priority. The first font is more |
48 | // highly preferred than the last font. |
49 | std::vector<std::string> font_families; |
50 | double font_size = 14.0; |
51 | double letter_spacing = 0.0; |
52 | double word_spacing = 0.0; |
53 | double height = 1.0; |
54 | bool has_height_override = false; |
55 | std::string locale; |
56 | bool has_background = false; |
57 | SkPaint background; |
58 | bool has_foreground = false; |
59 | SkPaint foreground; |
60 | // An ordered list of shadows where the first shadow will be drawn first (at |
61 | // the bottom). |
62 | std::vector<TextShadow> text_shadows; |
63 | FontFeatures font_features; |
64 | |
65 | TextStyle(); |
66 | |
67 | bool equals(const TextStyle& other) const; |
68 | }; |
69 | |
70 | } // namespace txt |
71 | |
72 | #endif // LIB_TXT_SRC_TEXT_STYLE_H_ |
73 |