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79 lines
2.5 KiB
Plaintext
79 lines
2.5 KiB
Plaintext
/*
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* CPCibControlConnector.j
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* AppKit
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*
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* Created by Francisco Tolmasky.
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* Copyright 2008, 280 North, Inc.
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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 "CPCibConnector.j"
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@implementation CPCibControlConnector : CPCibConnector
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{
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}
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- (void)establishConnection
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{
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var selectorName = _label,
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selectorNameLength = [selectorName length];
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if (selectorNameLength && selectorName.charAt(selectorNameLength - 1) !== ':')
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selectorName += ':';
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var selector = CPSelectorFromString(selectorName);
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// Not having a selector is a fatal error.
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if (!selector)
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{
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[CPException
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raise:CPInvalidArgumentException
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reason:@"-[" + [self className] + ' ' + _cmd + @"] selector " + selectorName + @" does not exist."];
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}
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// If the destination doesn't respond to this selector, warn but don't die.
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if (_destination && ![_destination respondsToSelector:selector])
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CPLog.warn(@"Could not connect the action " + selector + @" to target of class " + [_destination className]);
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// Not being able to set the action is a fatal error.
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if ([_source respondsToSelector:@selector(setAction:)])
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[_source setAction:selector];
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else
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[CPException
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raise:CPInvalidArgumentException
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reason:@"-[" + [self className] + ' ' + _cmd + @"] " + [_source description] + @" does not respond to setAction:"];
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// Not being able to set the target is a fatal error.
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if ([_source respondsToSelector:@selector(setTarget:)])
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[_source setTarget:_destination];
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else
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[CPException
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raise:CPInvalidArgumentException
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reason:@"-[" + [self className] + ' ' + _cmd + @"] " + [_source description] + @" does not respond to setTarget:"];
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}
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@end
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@implementation _CPCibControlConnector : CPCibControlConnector
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{
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}
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@end
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