| // |
| // GTMNSThread+Blocks.h |
| // |
| // Copyright 2012 Google Inc. |
| // |
| // 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. |
| // |
| // Based on http://www.informit.com/blogs/blog.aspx?uk=Ask-Big-Nerd-Ranch-Blocks-in-Objective-C |
| |
| #import <Foundation/Foundation.h> |
| #import "GTMDefines.h" |
| |
| // Extension to NSThread to work with blocks. |
| |
| #if NS_BLOCKS_AVAILABLE |
| |
| @interface NSThread (GTMBlocksAdditions) |
| |
| // If self is not the current thread, the block will be called asynchronously |
| // and this method returns immediately. |
| // If self is the current thread, the block will be performed immediately, and |
| // then this method will return. |
| - (void)gtm_performBlock:(void (^)())block; |
| |
| - (void)gtm_performWaitingUntilDone:(BOOL)waitDone block:(void (^)())block; |
| + (void)gtm_performBlockInBackground:(void (^)())block; |
| @end |
| |
| #endif // NS_BLOCKS_AVAILABLE |
| |
| // A simple thread that does nothing but handle performBlock and |
| // performSelector calls. |
| @interface GTMSimpleWorkerThread : NSThread { |
| @private |
| CFRunLoopRef runLoop_; |
| NSConditionLock *runLock_; |
| } |
| |
| // Will stop the thread, blocking till the thread exits. |
| - (void)stop; |
| |
| @end |