mirror of
https://gitlab.linphone.org/BC/public/linphone-iphone.git
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100 lines
3.1 KiB
Objective-C
100 lines
3.1 KiB
Objective-C
/* UIToggleVideoButton.m
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*
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* Copyright (C) 2011 Belledonne Comunications, Grenoble, France
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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 2 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 Library 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#import "UIVideoButton.h"
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#include "LinphoneManager.h"
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#import "Utils.h"
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@implementation UIVideoButton {
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BOOL last_update_state;
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}
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@synthesize waitView;
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INIT_WITH_COMMON {
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last_update_state = FALSE;
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return self;
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}
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- (void)onOn {
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LinphoneCore *lc = [LinphoneManager getLc];
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if (!linphone_core_video_display_enabled(lc))
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return;
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[self setEnabled:FALSE];
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[waitView startAnimating];
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LinphoneCall *call = linphone_core_get_current_call([LinphoneManager getLc]);
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if (call) {
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LinphoneCallAppData *callAppData = (__bridge LinphoneCallAppData *)linphone_call_get_user_pointer(call);
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callAppData->videoRequested =
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TRUE; /* will be used later to notify user if video was not activated because of the linphone core*/
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LinphoneCallParams *call_params = linphone_call_params_copy(linphone_call_get_current_params(call));
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linphone_call_params_enable_video(call_params, TRUE);
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linphone_core_update_call(lc, call, call_params);
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linphone_call_params_destroy(call_params);
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} else {
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LOGW(@"Cannot toggle video button, because no current call");
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}
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}
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- (void)onOff {
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LinphoneCore *lc = [LinphoneManager getLc];
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if (!linphone_core_video_display_enabled(lc))
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return;
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[self setEnabled:FALSE];
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[waitView startAnimating];
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LinphoneCall *call = linphone_core_get_current_call([LinphoneManager getLc]);
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if (call) {
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LinphoneCallParams *call_params = linphone_call_params_copy(linphone_call_get_current_params(call));
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linphone_call_params_enable_video(call_params, FALSE);
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linphone_core_update_call(lc, call, call_params);
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linphone_call_params_destroy(call_params);
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} else {
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LOGW(@"Cannot toggle video button, because no current call");
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}
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}
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- (bool)onUpdate {
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bool video_enabled = false;
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LinphoneCore *lc = [LinphoneManager getLc];
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LinphoneCall *currentCall = linphone_core_get_current_call(lc);
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if (linphone_core_video_supported(lc)) {
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if (linphone_core_video_display_enabled(lc) && currentCall && !linphone_call_media_in_progress(currentCall) &&
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linphone_call_get_state(currentCall) == LinphoneCallStreamsRunning) {
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video_enabled = TRUE;
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}
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}
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[self setEnabled:video_enabled];
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if (last_update_state != video_enabled)
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[waitView stopAnimating];
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if (video_enabled) {
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video_enabled = linphone_call_params_video_enabled(linphone_call_get_current_params(currentCall));
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}
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last_update_state = video_enabled;
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return video_enabled;
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}
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@end
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