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88 lines
2.1 KiB
Plaintext
88 lines
2.1 KiB
Plaintext
/*
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* CPFunctionOperation.j
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*
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* Created by Johannes Fahrenkrug.
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* Copyright 2009, Springenwerk.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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@import <Foundation/CPObject.j>
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@import "CPOperation.j"
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/*!
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@class CPFunctionOperation
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@brief Represents an operation using a JavaScript function that can be run in an CPOperationQueue
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*/
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@implementation CPFunctionOperation : CPOperation
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{
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CPArray _functions;
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}
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- (void)main
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{
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if (_functions && [_functions count] > 0)
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{
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var i = 0,
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count = [_functions count];
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for (; i < count; i++)
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{
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var func = [_functions objectAtIndex:i];
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func();
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}
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}
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}
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- (id)init
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{
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if (self = [super init])
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{
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_functions = [];
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}
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return self;
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}
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/*!
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Adds the specified JS function to the receiver’s list of functions to perform.
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*/
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- (void)addExecutionFunction:(JSObject)jsFunction
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{
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[_functions addObject:jsFunction];
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}
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/*!
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Returns an array containing the functions associated with the receiver.
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*/
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- (CPArray)executionFunctions
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{
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return _functions;
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}
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/*!
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Creates and returns an NSFunctionOperation object and adds the specified function to it.
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*/
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+ (id)functionOperationWithFunction:(JSObject)jsFunction
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{
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functionOp = [[CPFunctionOperation alloc] init];
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[functionOp addExecutionFunction:jsFunction];
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return functionOp;
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}
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@end
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