1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
/*
* Copyright (C) 2017 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.
*/
#ifndef _ANDROID_GRAPHICS_FONT_UTILS_H_
#define _ANDROID_GRAPHICS_FONT_UTILS_H_
#include <jni.h>
#include <memory>
#include <utility>
#include <minikin/Font.h>
namespace minikin {
class FontFamily;
} // namespace minikin
namespace android {
struct FontFamilyWrapper {
explicit FontFamilyWrapper(std::shared_ptr<minikin::FontFamily>&& family) : family(family) {}
std::shared_ptr<minikin::FontFamily> family;
};
struct FontWrapper {
explicit FontWrapper(std::shared_ptr<minikin::Font>&& font) : font(font) {}
std::shared_ptr<minikin::Font> font;
};
// Utility wrapper for java.util.List
class ListHelper {
public:
ListHelper(JNIEnv* env, jobject list) : mEnv(env), mList(list) {}
jint size() const;
jobject get(jint index) const;
private:
JNIEnv* mEnv;
jobject mList;
};
// Utility wrapper for android.graphics.FontConfig$Axis
class AxisHelper {
public:
AxisHelper(JNIEnv* env, jobject axis) : mEnv(env), mAxis(axis) {}
jint getTag() const;
jfloat getStyleValue() const;
private:
JNIEnv* mEnv;
jobject mAxis;
};
void init_FontUtils(JNIEnv* env);
}; // namespace android
#endif // _ANDROID_GRAPHICS_FONT_UTILS_H_
|
