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cocos_lib/cocos/platform/apple/JsbBridgeWrapper.mm

134 lines
4.5 KiB

/****************************************************************************
Copyright (c) 2018-2022 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.
****************************************************************************/
#include <iostream>
#include "base/std/container/string.h"
#include "JsbBridge.h"
#include "JsbBridgeWrapper.h"
#include "engine/EngineEvents.h"
@implementation JsbBridgeWrapper {
JsbBridge* jb;
NSMutableDictionary<NSString*, NSMutableArray<OnScriptEventListener>*>* cbDictionnary;
cc::events::Close::Listener closeListener;
}
static JsbBridgeWrapper* instance = nil;
static ICallback cb = ^void(NSString* _event, NSString* _arg) {
[[JsbBridgeWrapper sharedInstance] triggerEvent:_event arg:_arg];
};
+ (instancetype)sharedInstance {
static dispatch_once_t pred = 0;
dispatch_once(&pred, ^{
instance = [[super allocWithZone:NULL] init];
NSAssert(instance != nil, @"alloc or init failed");
});
return instance;
}
+ (id)allocWithZone:(struct _NSZone*)zone {
return [JsbBridgeWrapper sharedInstance];
}
- (id)copyWithZone:(struct _NSZone*)zone {
return [JsbBridgeWrapper sharedInstance];
}
- (void)addScriptEventListener:(NSString*)eventName listener:(OnScriptEventListener)listener {
if (![cbDictionnary objectForKey:eventName]) {
NSMutableArray *newArr = [[NSMutableArray<OnScriptEventListener> alloc] init];
[cbDictionnary setValue:newArr forKey:eventName];
[newArr release];
}
NSMutableArray* arr = [cbDictionnary objectForKey:eventName];
if (![arr containsObject:listener]) {
[arr addObject:listener];
}
[listener release];
}
- (void)triggerEvent:(NSString*)eventName arg:(NSString*)arg {
NSMutableArray<OnScriptEventListener>* arr = [cbDictionnary objectForKey:eventName];
if (!arr) {
return;
}
for (OnScriptEventListener listener : arr) {
listener(arg);
}
}
- (void)removeAllListenersForEvent:(NSString*)eventName {
if (![cbDictionnary objectForKey:eventName]) {
return;
}
//same as release all listeners.
[cbDictionnary removeObjectForKey:eventName];
}
- (bool)removeScriptEventListener:(NSString*)eventName listener:(OnScriptEventListener)listener {
NSMutableArray<OnScriptEventListener>* arr = [cbDictionnary objectForKey:eventName];
if (!arr) {
return false;
}
[arr removeObject:listener];
return true;
}
- (void)removeAllListeners {
[cbDictionnary removeAllObjects];
}
- (void)dispatchEventToScript:(NSString*)eventName arg:(NSString*)arg {
[jb sendToScript:eventName arg1:arg];
}
- (void)dispatchEventToScript:(NSString*)eventName {
[jb sendToScript:eventName];
}
- (id)init {
if (self = [super init]) {
cbDictionnary = [NSMutableDictionary new];
if (cbDictionnary == nil) {
[self release];
return nil;
}
jb = [JsbBridge sharedInstance];
if (jb == nil) {
[self release];
return nil;
}
[jb setCallback:cb];
closeListener.bind([&](){
if ([JsbBridgeWrapper sharedInstance] != nil) {
[[JsbBridgeWrapper sharedInstance] release];
}
});
}
return self;
}
- (void)dealloc {
for (NSMutableArray* arr : cbDictionnary) {
[arr release];
}
[cbDictionnary release];
[super dealloc];
}
@end