/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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 __WX_DEFINE_H__ #define __WX_DEFINE_H__ #define WX_SDK_VERSION @"0.20.0" #if defined(__cplusplus) #define WX_EXTERN extern "C" __attribute__((visibility("default"))) #else #define WX_EXTERN extern __attribute__((visibility("default"))) #endif /* * Concatenate preprocessor tokens a and b without expanding macro definitions * (however, if invoked from a macro, macro arguments are expanded). */ #define WX_CONCAT(a, b) a ## b /* * Concatenate preprocessor tokens a and b after macro-expanding them. */ #define WX_CONCAT_WRAPPER(a, b) WX_CONCAT(a, b) #define WX_CONCAT_TRIPLE(a, b, c) a ## b ## c #define WX_NSSTRING_HELPER(x) #x #define WX_NSSTRING(x) @WX_NSSTRING_HELPER(x) #define WX_SDK_ROOT_REF @"_root" #define WX_TEXT_FONT_SIZE (32.0 * self.weexInstance.pixelScaleFactor) #define WX_UPDATE_CONFIG(prefix, name, configs) \ NSString *selStr = [NSString stringWithFormat:@"%@_%@", prefix, name];\ SEL selector = NSSelectorFromString(selStr);\ Class clazz = WX_COMPONENT_CLASS(_properties[@"type"]);\ if ([clazz respondsToSelector:selector]) {\ configs = ((NSArray *(*)(id, SEL))objc_msgSend)(clazz, selector);\ }\ #define WX_TYPE_KEYPATH(config, name, type, parts, vKey) \ type = [config[0] stringByAppendingString:@":"];\ NSString *keyPath = config.count > 1 ? config[1] : nil;\ if(keyPath){\ parts = [keyPath componentsSeparatedByString:@"."];\ vKey = parts.lastObject;\ parts = [parts subarrayWithRange:(NSRange){0, parts.count - 1}];\ } else {\ vKey = name;\ } #define RGB(r, g, b) [UIColor colorWithRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:1.0] #define RGB_A(r, g, b, a) [UIColor colorWithRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:a] #define ScreenWidth ([[UIScreen mainScreen] bounds].size.width) #define WX_ERROR_DOMAIN @"WXErrorDomain" #define WX_APPLICATION_WILL_RESIGN_ACTIVE @"WXApplicationWillResignActiveEvent" #define WX_APPLICATION_DID_BECOME_ACTIVE @"WXApplicationDidBecomeActiveEvent" #define WX_INSTANCE_NOTIFICATION_UPDATE_STATE @"WXInstUpdateState" #define WX_COMPONENT_NOTIFICATION_VIEW_LOADED @"WXComponentViewLoaded" #define WX_INSTANCE_WILL_DESTROY_NOTIFICATION @"WXSDKInstanceWillDestroyNotification" #define WX_SDKINSTANCE_WILL_RENDER @"WXSDKInstanceWillRender" #define WX_COMPONENT_THREAD_NAME @"com.taobao.weex.component" #define WX_BRIDGE_THREAD_NAME @"com.taobao.weex.bridge" #define WX_FONT_DOWNLOAD_DIR [[WXUtility cacheDirectory] stringByAppendingPathComponent:[NSString stringWithFormat:@"wxdownload"]] #define WX_EXPORT_METHOD_INTERNAL(method, token) \ + (NSString *)WX_CONCAT_WRAPPER(token, __LINE__) { \ return NSStringFromSelector(method); \ } #define WX_MODULE_EVENT_FIRE_NOTIFICATION @"WX_MODULE_EVENT_FIRE_NOTIFICATION" #define WX_ICONFONT_DOWNLOAD_NOTIFICATION @"WX_ICONFONT_DOWNLOAD_FINISH_NOTIFICATION" #define WX_INSTANCE_JSCONTEXT_CREATE_NOTIFICATION @"WX_INSTANCE_JSCONTEXT_CREATE_NOTIFICATION" /** * @abstract export public method */ #define WX_EXPORT_METHOD(method) WX_EXPORT_METHOD_INTERNAL(method,wx_export_method_) /** * @abstract export public method, support sync return value * @warning the method can only be called on js thread */ #define WX_EXPORT_METHOD_SYNC(method) WX_EXPORT_METHOD_INTERNAL(method,wx_export_method_sync_) /** extern "C" makes a function-name in C++ have 'C' linkage (compiler does not mangle the name) * so that client C code can link to (i.e use) your function using a 'C' compatible header file that contains just the declaration of your function. * http://stackoverflow.com/questions/1041866/in-c-source-what-is-the-effect-of-extern-c */ #ifdef __cplusplus # define WX_EXTERN_C_BEGIN extern "C" { # define WX_EXTERN_C_END } #else # define WX_EXTERN_C_BEGIN # define WX_EXTERN_C_END #endif /** * @abstract Compared with system version of current device * * @return YES if greater than or equal to the system verison, otherwise, NO. * */ #define WX_SYS_VERSION_GREATER_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedAscending) /** * @abstract Compared with system version of current device * * @return YES if greater than the system verison, otherwise, NO. * */ #define WX_SYS_VERSION_GREATER_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedDescending) /** * @abstract Compared with system version of current device * * @return YES if equal to the system verison, otherwise, NO. * */ #define WX_SYS_VERSION_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedSame) /** * @abstract Compared with system version of current device * * @return YES if less than the system verison, otherwise, NO. * */ #define WX_SYS_VERSION_LESS_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending) /** * @abstract Compared with system version of current device * * @return YES if less than or equal to the system verison, otherwise, NO. * */ #define WX_SYS_LESS_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedDescending) /** * @abstract Estimate component's type. If the type isn't equal to WXComponentTypeCommon, then return. */ #define WX_CHECK_COMPONENT_TYPE(type)\ do {\ if (type != WXComponentTypeCommon) {\ return;\ }\ } while (0); #if __has_attribute(objc_requires_super) #define WX_REQUIRES_SUPER __attribute__((objc_requires_super)) #else #define WX_REQUIRES_SUPER #endif #endif WX_EXTERN_C_BEGIN NSString* GetWeexSDKVersion(void); NSString* GetWeexSDKBuildTime(void); unsigned long GetWeexSDKBuildTimestamp(void); WX_EXTERN_C_END