mirror of
https://github.com/Codeux-Software/Textual.git
synced 2026-06-16 13:24:32 +00:00
Michael
601aeb3ede
Fixes condition in which `channel` variable has a value but its member list is nil which causes parted channels to present member list of previous selection.
96 lines
3.3 KiB
Objective-C
Executable File
96 lines
3.3 KiB
Objective-C
Executable File
/* *********************************************************************
|
|
* _____ _ _
|
|
* |_ _|____ _| |_ _ _ __ _| |
|
|
* | |/ _ \ \/ / __| | | |/ _` | |
|
|
* | | __/> <| |_| |_| | (_| | |
|
|
* |_|\___/_/\_\\__|\__,_|\__,_|_|
|
|
*
|
|
* Copyright (c) 2010 - 2020 Codeux Software, LLC & respective contributors.
|
|
* Please see Acknowledgements.pdf for additional information.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* * Neither the name of Textual and/or Codeux Software, nor the names of
|
|
* its contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
*********************************************************************** */
|
|
|
|
#import "IRCChannelPrivate.h"
|
|
#import "IRCChannelMemberList.h"
|
|
#import "IRCChannelMemberListControllerPrivate.h"
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
@interface IRCChannelMemberList ()
|
|
- (void)assignController:(nullable IRCChannelMemberListController *)controller;
|
|
@end
|
|
|
|
@interface IRCChannelMemberListController ()
|
|
@property (nonatomic, weak) IRCChannelMemberList *memberList;
|
|
@property (nonatomic, weak) IBOutlet NSTableView *tableView;
|
|
@end
|
|
|
|
@implementation IRCChannelMemberListController
|
|
|
|
- (void)assignToChannel:(nullable IRCChannel *)channel
|
|
{
|
|
/* Modify table sources */
|
|
NSTableView *tableView = self.tableView;
|
|
|
|
tableView.dataSource = (id)channel;
|
|
tableView.delegate = (id)channel;
|
|
|
|
/* Are we assigned? */
|
|
IRCChannelMemberList *oldList = self.memberList;
|
|
|
|
if ( oldList) {
|
|
[oldList assignController:nil];
|
|
}
|
|
|
|
IRCChannelMemberList *newList = channel.memberInfo;
|
|
|
|
if ( newList) {
|
|
[newList assignController:self];
|
|
}
|
|
|
|
/* It is acceptable and correct behavior to assign nil
|
|
to -memberList when there is none so there is no reason
|
|
to place this assignment in the condition above. */
|
|
self.memberList = newList;
|
|
|
|
if (channel == nil || newList == nil) {
|
|
self.content = @[];
|
|
}
|
|
}
|
|
|
|
- (void)replaceContents:(NSArray<IRCChannelUser *> *)contents
|
|
{
|
|
NSParameterAssert(contents != nil);
|
|
|
|
self.content = [contents mutableCopy];
|
|
}
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|