| /* |
| * Copyright (C) 2015 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. |
| */ |
| |
| #include <libxml/tree.h> |
| |
| #include <minikin/FontCollection.h> |
| #include <minikin/FontFamily.h> |
| |
| #include <cutils/log.h> |
| |
| #include "FontLanguage.h" |
| #include "MinikinFontForTest.h" |
| |
| android::FontCollection* getFontCollection(const char* fontDir, const char* fontXml) { |
| xmlDoc* doc = xmlReadFile(fontXml, NULL, 0); |
| xmlNode* familySet = xmlDocGetRootElement(doc); |
| |
| std::vector<android::FontFamily*> families; |
| for (xmlNode* familyNode = familySet->children; familyNode; familyNode = familyNode->next) { |
| if (xmlStrcmp(familyNode->name, (const xmlChar*)"family") != 0) { |
| continue; |
| } |
| |
| xmlChar* variantXmlch = xmlGetProp(familyNode, (const xmlChar*)"variant"); |
| int variant = android::VARIANT_DEFAULT; |
| if (variantXmlch) { |
| if (xmlStrcmp(variantXmlch, (const xmlChar*)"elegant") == 0) { |
| variant = android::VARIANT_ELEGANT; |
| } else if (xmlStrcmp(variantXmlch, (const xmlChar*)"compact") == 0) { |
| variant = android::VARIANT_COMPACT; |
| } |
| } |
| |
| xmlChar* lang = xmlGetProp(familyNode, (const xmlChar*)"lang"); |
| uint32_t langId = android::FontStyle::registerLanguageList( |
| std::string((const char*)lang, xmlStrlen(lang))); |
| |
| android::FontFamily* family = new android::FontFamily(langId, variant); |
| |
| for (xmlNode* fontNode = familyNode->children; fontNode; fontNode = fontNode->next) { |
| if (xmlStrcmp(fontNode->name, (const xmlChar*)"font") != 0) { |
| continue; |
| } |
| |
| int weight = atoi((const char*)(xmlGetProp(fontNode, (const xmlChar*)"weight"))) / 100; |
| bool italic = xmlStrcmp( |
| xmlGetProp(fontNode, (const xmlChar*)"style"), (const xmlChar*)"italic") == 0; |
| |
| xmlChar* fontFileName = xmlNodeListGetString(doc, fontNode->xmlChildrenNode, 1); |
| std::string fontPath = fontDir + std::string((const char*)fontFileName); |
| xmlFree(fontFileName); |
| |
| LOG_ALWAYS_FATAL_IF(access(fontPath.c_str(), R_OK) != 0, |
| "%s is not found", fontPath.c_str()); |
| |
| family->addFont(new MinikinFontForTest(fontPath), android::FontStyle(weight, italic)); |
| } |
| families.push_back(family); |
| } |
| xmlFreeDoc(doc); |
| |
| android::FontCollection* collection = new android::FontCollection(families); |
| collection->Ref(); |
| for (size_t i = 0; i < families.size(); ++i) { |
| families[i]->Unref(); |
| } |
| return collection; |
| } |