From c00456e12e3477e0a20611d57020626001a0b897 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 15 Sep 2016 14:08:45 +0300
Subject: [PATCH] Fixed build for OS X 10.6 and 10.7 on Qt 5.3 and libstdc++.

---
 Telegram/SourceFiles/history.cpp               | 2 ++
 Telegram/SourceFiles/mediaview.cpp             | 8 ++++++++
 Telegram/SourceFiles/mtproto/file_download.cpp | 4 +++-
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/history.cpp b/Telegram/SourceFiles/history.cpp
index 4e6663113..b1f751645 100644
--- a/Telegram/SourceFiles/history.cpp
+++ b/Telegram/SourceFiles/history.cpp
@@ -5896,7 +5896,9 @@ void LocationManager::init() {
 	App::setProxySettings(*manager);
 
 	connect(manager, SIGNAL(authenticationRequired(QNetworkReply*, QAuthenticator*)), this, SLOT(onFailed(QNetworkReply*)));
+#ifndef OS_MAC_OLD
 	connect(manager, SIGNAL(sslErrors(QNetworkReply*, const QList<QSslError>&)), this, SLOT(onFailed(QNetworkReply*)));
+#endif // OS_MAC_OLD
 	connect(manager, SIGNAL(finished(QNetworkReply*)), this, SLOT(onFinished(QNetworkReply*)));
 
 	if (black) {
diff --git a/Telegram/SourceFiles/mediaview.cpp b/Telegram/SourceFiles/mediaview.cpp
index 635c9166c..77eb491d7 100644
--- a/Telegram/SourceFiles/mediaview.cpp
+++ b/Telegram/SourceFiles/mediaview.cpp
@@ -1890,7 +1890,11 @@ void MediaView::keyPressEvent(QKeyEvent *e) {
 }
 
 void MediaView::wheelEvent(QWheelEvent *e) {
+#ifdef OS_MAC_OLD
+	constexpr auto step = 120;
+#else // OS_MAC_OLD
 	constexpr auto step = static_cast<int>(QWheelEvent::DefaultDeltasPerStep);
+#endif // OS_MAC_OLD
 
 	_verticalWheelDelta += e->angleDelta().y();
 	while (qAbs(_verticalWheelDelta) >= step) {
@@ -1899,18 +1903,22 @@ void MediaView::wheelEvent(QWheelEvent *e) {
 			if (e->modifiers().testFlag(Qt::ControlModifier)) {
 				zoomOut();
 			} else {
+#ifndef OS_MAC_OLD
 				if (e->source() == Qt::MouseEventNotSynthesized) {
 					moveToNext(1);
 				}
+#endif // OS_MAC_OLD
 			}
 		} else {
 			_verticalWheelDelta -= step;
 			if (e->modifiers().testFlag(Qt::ControlModifier)) {
 				zoomIn();
 			} else {
+#ifndef OS_MAC_OLD
 				if (e->source() == Qt::MouseEventNotSynthesized) {
 					moveToNext(-1);
 				}
+#endif // OS_MAC_OLD
 			}
 		}
 	}
diff --git a/Telegram/SourceFiles/mtproto/file_download.cpp b/Telegram/SourceFiles/mtproto/file_download.cpp
index 34e0a5f2f..e4623dbc9 100644
--- a/Telegram/SourceFiles/mtproto/file_download.cpp
+++ b/Telegram/SourceFiles/mtproto/file_download.cpp
@@ -818,7 +818,9 @@ WebLoadManager::WebLoadManager(QThread *thread) {
 	connect(this, SIGNAL(error(webFileLoader*)), _webLoadMainManager, SLOT(error(webFileLoader*)));
 
 	connect(&_manager, SIGNAL(authenticationRequired(QNetworkReply*,QAuthenticator*)), this, SLOT(onFailed(QNetworkReply*)));
+#ifndef OS_MAC_OLD
 	connect(&_manager, SIGNAL(sslErrors(QNetworkReply*,const QList<QSslError>&)), this, SLOT(onFailed(QNetworkReply*)));
+#endif // OS_MAC_OLD
 }
 
 void WebLoadManager::append(webFileLoader *loader, const QString &url) {
@@ -1108,4 +1110,4 @@ void notifyImageLoaded() {
 }
 
 } // namespace internal
-}
\ No newline at end of file
+}