1/*
2 * Copyright (C) 2015 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 "MinikinFontForTest.h"
18
19#include <minikin/MinikinFont.h>
20
21#include <SkTypeface.h>
22
23#include <cutils/log.h>
24
25MinikinFontForTest::MinikinFontForTest(const std::string& font_path) :
26    MinikinFontForTest(font_path, SkTypeface::CreateFromFile(font_path.c_str())) {
27}
28
29MinikinFontForTest::MinikinFontForTest(const std::string& font_path, SkTypeface* typeface) :
30    MinikinFont(typeface->uniqueID()),
31    mTypeface(typeface),
32    mFontPath(font_path) {
33}
34
35MinikinFontForTest::~MinikinFontForTest() {
36}
37
38float MinikinFontForTest::GetHorizontalAdvance(uint32_t /* glyph_id */,
39        const android::MinikinPaint& /* paint */) const {
40    LOG_ALWAYS_FATAL("MinikinFontForTest::GetHorizontalAdvance is not yet implemented");
41    return 0.0f;
42}
43
44void MinikinFontForTest::GetBounds(android::MinikinRect* /* bounds */, uint32_t /* glyph_id */,
45        const android::MinikinPaint& /* paint */) const {
46    LOG_ALWAYS_FATAL("MinikinFontForTest::GetBounds is not yet implemented");
47}
48
49const void* MinikinFontForTest::GetTable(uint32_t tag, size_t* size,
50        android::MinikinDestroyFunc* destroy) {
51    const size_t tableSize = mTypeface->getTableSize(tag);
52    *size = tableSize;
53    if (tableSize == 0) {
54        return nullptr;
55    }
56    void* buf = malloc(tableSize);
57    if (buf == nullptr) {
58        return nullptr;
59    }
60    mTypeface->getTableData(tag, 0, tableSize, buf);
61    *destroy = free;
62    return buf;
63}
64