You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
121 lines
4.7 KiB
121 lines
4.7 KiB
/****************************************************************************
|
|
Copyright (c) 2017-2022 Xiamen Yaji Software Co., Ltd.
|
|
|
|
http://www.cocos.com
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated engine source code (the "Software"), a limited,
|
|
worldwide, royalty-free, non-assignable, revocable and non-exclusive license
|
|
to use Cocos Creator solely to develop games on your target platforms. You shall
|
|
not use Cocos Creator software for developing other software or tools that's
|
|
used for developing games. You are not granted to publish, distribute,
|
|
sublicense, and/or sell copies of Cocos Creator.
|
|
|
|
The software or tools in this License Agreement are licensed, not sold.
|
|
Xiamen Yaji Software Co., Ltd. reserves all rights not expressly granted to you.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
****************************************************************************/
|
|
|
|
#import "jsb_platform.h"
|
|
|
|
#include "cocos/bindings/jswrapper/SeApi.h"
|
|
#include "cocos/bindings/manual/jsb_conversions.h"
|
|
#include "cocos/bindings/manual/jsb_global.h"
|
|
#include "cocos/platform/FileUtils.h"
|
|
|
|
#import <Foundation/Foundation.h>
|
|
#import <CoreText/CoreText.h>
|
|
#include <regex>
|
|
|
|
using namespace cc;
|
|
|
|
static ccstd::unordered_map<ccstd::string, ccstd::string> _fontFamilyNameMap;
|
|
|
|
const ccstd::unordered_map<ccstd::string, ccstd::string> &getFontFamilyNameMap() {
|
|
return _fontFamilyNameMap;
|
|
}
|
|
|
|
static bool JSB_loadFont(se::State &s) {
|
|
const auto &args = s.args();
|
|
size_t argc = args.size();
|
|
CC_UNUSED bool ok = true;
|
|
if (argc >= 1) {
|
|
s.rval().setNull();
|
|
|
|
ccstd::string originalFamilyName;
|
|
ok &= sevalue_to_native(args[0], &originalFamilyName);
|
|
SE_PRECONDITION2(ok, false, "Error processing argument: originalFamilyName");
|
|
|
|
// Don't reload font again to avoid memory leak.
|
|
if (_fontFamilyNameMap.find(originalFamilyName) != _fontFamilyNameMap.end()) {
|
|
s.rval().setString(_fontFamilyNameMap[originalFamilyName]);
|
|
return true;
|
|
}
|
|
|
|
ccstd::string source;
|
|
ok &= sevalue_to_native(args[1], &source);
|
|
SE_PRECONDITION2(ok, false, "Error processing argument: source");
|
|
|
|
ccstd::string fontFilePath;
|
|
std::regex re("url\\(\\s*'\\s*(.*?)\\s*'\\s*\\)");
|
|
std::match_results<ccstd::string::const_iterator> results;
|
|
if (std::regex_search(source.cbegin(), source.cend(), results, re)) {
|
|
fontFilePath = results[1].str();
|
|
}
|
|
|
|
fontFilePath = FileUtils::getInstance()->fullPathForFilename(fontFilePath);
|
|
if (fontFilePath.empty()) {
|
|
SE_LOGE("Font (%s) doesn't exist!", fontFilePath.c_str());
|
|
return true;
|
|
}
|
|
|
|
NSData *dynamicFontData = [NSData dataWithContentsOfFile:[NSString stringWithUTF8String:fontFilePath.c_str()]];
|
|
if (!dynamicFontData) {
|
|
SE_LOGE("load font (%s) failed!", source.c_str());
|
|
return true;
|
|
}
|
|
|
|
bool succeed = true;
|
|
CFErrorRef error;
|
|
CGDataProviderRef providerRef = CGDataProviderCreateWithCFData((CFDataRef)dynamicFontData);
|
|
CGFontRef font = CGFontCreateWithDataProvider(providerRef);
|
|
if (!CTFontManagerRegisterGraphicsFont(font, &error)) {
|
|
CFStringRef errorDescription = CFErrorCopyDescription(error);
|
|
const char *cErrorStr = CFStringGetCStringPtr(errorDescription, kCFStringEncodingUTF8);
|
|
SE_LOGE("Failed to load font: %s", cErrorStr);
|
|
CFRelease(errorDescription);
|
|
succeed = false;
|
|
}
|
|
|
|
if (succeed) {
|
|
CFStringRef fontName = CGFontCopyFullName(font);
|
|
ccstd::string familyName([(NSString *)fontName UTF8String]);
|
|
|
|
if (!familyName.empty()) {
|
|
_fontFamilyNameMap.emplace(originalFamilyName, familyName);
|
|
s.rval().setString(familyName);
|
|
}
|
|
CFRelease(fontName);
|
|
}
|
|
|
|
CFRelease(font);
|
|
CFRelease(providerRef);
|
|
return true;
|
|
}
|
|
|
|
SE_REPORT_ERROR("wrong number of arguments: %d, was expecting %d", (int)argc, 1);
|
|
return false;
|
|
}
|
|
SE_BIND_FUNC(JSB_loadFont)
|
|
|
|
bool register_platform_bindings(se::Object *obj) {
|
|
__jsbObj->defineFunction("loadFont", _SE(JSB_loadFont));
|
|
return true;
|
|
}
|
|
|