/*
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* Copyright (c) 2010-2020 Belledonne Communications SARL.
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*
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* This file is part of linphone-iphone
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#import "UIBackToCallButton.h"
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#import "LinphoneManager.h"
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#import "PhoneMainView.h"
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@implementation UIBackToCallButton
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- (instancetype)init {
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if (self = [super init]) {
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[NSNotificationCenter.defaultCenter addObserver:self
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selector:@selector(callUpdateEvent:)
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name:kLinphoneCallUpdate
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object:nil];
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}
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return self;
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}
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- (void)dealloc {
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[NSNotificationCenter.defaultCenter removeObserver:self];
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}
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- (void)callUpdateEvent:(NSNotification *)notif {
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[self update];
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}
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- (void)update {
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self.hidden = (_tableView.isEditing || linphone_core_get_calls_nb(LC) == 0);
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}
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- (IBAction)onBackToCallClick:(id)sender {
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[PhoneMainView.instance popToView:CallView.compositeViewDescription];
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}
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@end
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