Convert tabs to 4 spaces for all source files

Removed trailing spaces and whitespace on empty lines in the process. Changed CheckTabs.py tool to disallow hard tabs in source files. Test-Information: Manually checked 30 random files that the conversion worked as expected. Change-Id: I874f99d617bd3d2bb55f02d58f22f58f9b094480
author: Tobias Markmann <tm@ayena.de> 2016-03-31 14:57:35 (GMT)
committer: Tobias Markmann <tm@ayena.de> 2016-03-31 14:57:35 (GMT)
commit: cfbdb43d2cadd40aa87338d41548e4bf89e146e6 (patch)
tree: 18d94153a302445196fc0c18586abf44a1ce4a38 /Swiften/EventLoop
parent: 1d545a4a7fb877f021508094b88c1f17b30d8b4e (diff)
download: swift-cfbdb43d2cadd40aa87338d41548e4bf89e146e6.zip
swift-cfbdb43d2cadd40aa87338d41548e4bf89e146e6.tar.bz2
20 files changed, 444 insertions, 444 deletions
diff --git a/Swiften/EventLoop/BoostASIOEventLoop.cpp b/Swiften/EventLoop/BoostASIOEventLoop.cpp
index 1574434..a9d1440 100644
--- a/Swiften/EventLoop/BoostASIOEventLoop.cpp
+++ b/Swiften/EventLoop/BoostASIOEventLoop.cpp
@@ -19,19 +19,19 @@ BoostASIOEventLoop::~BoostASIOEventLoop() {
 }
 
 void BoostASIOEventLoop::handleASIOEvent() {
-	{
-		boost::recursive_mutex::scoped_lock lock(isEventInASIOEventLoopMutex_);
-		isEventInASIOEventLoop_ = false;
-	}
-	handleNextEvents();
+    {
+        boost::recursive_mutex::scoped_lock lock(isEventInASIOEventLoopMutex_);
+        isEventInASIOEventLoop_ = false;
+    }
+    handleNextEvents();
 }
 
 void BoostASIOEventLoop::eventPosted() {
-	boost::recursive_mutex::scoped_lock lock(isEventInASIOEventLoopMutex_);
-	if (!isEventInASIOEventLoop_) {
-		isEventInASIOEventLoop_ = true;
-		ioService_->post(boost::bind(&BoostASIOEventLoop::handleASIOEvent, this));
-	}
+    boost::recursive_mutex::scoped_lock lock(isEventInASIOEventLoopMutex_);
+    if (!isEventInASIOEventLoop_) {
+        isEventInASIOEventLoop_ = true;
+        ioService_->post(boost::bind(&BoostASIOEventLoop::handleASIOEvent, this));
+    }
 }
 
 }
diff --git a/Swiften/EventLoop/BoostASIOEventLoop.h b/Swiften/EventLoop/BoostASIOEventLoop.h
index a093199..c39aaf5 100644
--- a/Swiften/EventLoop/BoostASIOEventLoop.h
+++ b/Swiften/EventLoop/BoostASIOEventLoop.h
@@ -15,20 +15,20 @@
 #include <Swiften/EventLoop/EventLoop.h>
 
 namespace Swift {
-	class SWIFTEN_API BoostASIOEventLoop : public EventLoop {
-		public:
-			BoostASIOEventLoop(boost::shared_ptr<boost::asio::io_service> ioService);
-			virtual ~BoostASIOEventLoop();
+    class SWIFTEN_API BoostASIOEventLoop : public EventLoop {
+        public:
+            BoostASIOEventLoop(boost::shared_ptr<boost::asio::io_service> ioService);
+            virtual ~BoostASIOEventLoop();
 
-		protected:
-			void handleASIOEvent();
+        protected:
+            void handleASIOEvent();
 
-			virtual void eventPosted();
+            virtual void eventPosted();
 
-		private:
-			boost::shared_ptr<boost::asio::io_service> ioService_;
+        private:
+            boost::shared_ptr<boost::asio::io_service> ioService_;
 
-			bool isEventInASIOEventLoop_;
-			boost::recursive_mutex isEventInASIOEventLoopMutex_;
-	};
+            bool isEventInASIOEventLoop_;
+            boost::recursive_mutex isEventInASIOEventLoopMutex_;
+    };
 }
diff --git a/Swiften/EventLoop/Cocoa/CocoaEvent.h b/Swiften/EventLoop/Cocoa/CocoaEvent.h
index 1e2c6f6..945056e 100644
--- a/Swiften/EventLoop/Cocoa/CocoaEvent.h
+++ b/Swiften/EventLoop/Cocoa/CocoaEvent.h
@@ -13,7 +13,7 @@
 #undef check
 
 namespace Swift {
-	class CocoaEventLoop;
+    class CocoaEventLoop;
 }
 
 // Using deprecated declaration of instance vars in interface, because this
@@ -22,7 +22,7 @@ namespace Swift {
 #pragma clang diagnostic ignored "-Wobjc-interface-ivars"
 
 @interface CocoaEvent : NSObject {
-	Swift::CocoaEventLoop* eventLoop;
+    Swift::CocoaEventLoop* eventLoop;
 }
 
 #pragma clang diagnostic pop
diff --git a/Swiften/EventLoop/Cocoa/CocoaEvent.mm b/Swiften/EventLoop/Cocoa/CocoaEvent.mm
index 8615b48..fc9695b 100644
--- a/Swiften/EventLoop/Cocoa/CocoaEvent.mm
+++ b/Swiften/EventLoop/Cocoa/CocoaEvent.mm
@@ -11,19 +11,19 @@
 @implementation CocoaEvent
 
 - (id) init:(Swift::CocoaEventLoop*) el {
-	self = [super init]; 
-	if (self != nil) { 
-		eventLoop = el;
-	}
-	return self; 
+    self = [super init];
+    if (self != nil) {
+        eventLoop = el;
+    }
+    return self;
 }
 
 - (void) process {
-	eventLoop->handleNextCocoaEvent();
+    eventLoop->handleNextCocoaEvent();
 }
 
 - (void) dealloc {
-	[super dealloc];
+    [super dealloc];
 }
 
 @end
diff --git a/Swiften/EventLoop/Cocoa/CocoaEventLoop.h b/Swiften/EventLoop/Cocoa/CocoaEventLoop.h
index aad6b0a..bbe8390 100644
--- a/Swiften/EventLoop/Cocoa/CocoaEventLoop.h
+++ b/Swiften/EventLoop/Cocoa/CocoaEventLoop.h
@@ -11,18 +11,18 @@
 #include <Swiften/EventLoop/EventLoop.h>
 
 namespace Swift {
-	class CocoaEventLoop : public EventLoop {
-		public:
-			CocoaEventLoop();
-			virtual ~CocoaEventLoop();
+    class CocoaEventLoop : public EventLoop {
+        public:
+            CocoaEventLoop();
+            virtual ~CocoaEventLoop();
 
-			void handleNextCocoaEvent();
-			
-		protected:
-			virtual void eventPosted();
+            void handleNextCocoaEvent();
 
-		private:
-			bool isEventInCocoaEventLoop_;
-			boost::recursive_mutex isEventInCocoaEventLoopMutex_;
-	};
+        protected:
+            virtual void eventPosted();
+
+        private:
+            bool isEventInCocoaEventLoop_;
+            boost::recursive_mutex isEventInCocoaEventLoopMutex_;
+    };
 }
diff --git a/Swiften/EventLoop/Cocoa/CocoaEventLoop.mm b/Swiften/EventLoop/Cocoa/CocoaEventLoop.mm
index 2d7c613..de7c1de 100644
--- a/Swiften/EventLoop/Cocoa/CocoaEventLoop.mm
+++ b/Swiften/EventLoop/Cocoa/CocoaEventLoop.mm
@@ -19,25 +19,25 @@ CocoaEventLoop::~CocoaEventLoop() {
 }
 
 void CocoaEventLoop::handleNextCocoaEvent() {
-	{
-		boost::recursive_mutex::scoped_lock lock(isEventInCocoaEventLoopMutex_);
-		isEventInCocoaEventLoop_ = false;
-	}
-	handleNextEvents();
+    {
+        boost::recursive_mutex::scoped_lock lock(isEventInCocoaEventLoopMutex_);
+        isEventInCocoaEventLoop_ = false;
+    }
+    handleNextEvents();
 }
 
 void CocoaEventLoop::eventPosted() {
-	boost::recursive_mutex::scoped_lock lock(isEventInCocoaEventLoopMutex_);
-	if (!isEventInCocoaEventLoop_) {
-		isEventInCocoaEventLoop_ = true;
-		
-		CocoaEvent* cocoaEvent = [[CocoaEvent alloc] init: this];
-		[cocoaEvent
-			performSelectorOnMainThread:@selector(process) 
-			withObject: nil
-			waitUntilDone: NO];
-		[cocoaEvent release];
-	}
+    boost::recursive_mutex::scoped_lock lock(isEventInCocoaEventLoopMutex_);
+    if (!isEventInCocoaEventLoop_) {
+        isEventInCocoaEventLoop_ = true;
+
+        CocoaEvent* cocoaEvent = [[CocoaEvent alloc] init: this];
+        [cocoaEvent
+            performSelectorOnMainThread:@selector(process)
+            withObject: nil
+            waitUntilDone: NO];
+        [cocoaEvent release];
+    }
 }
 
 }
diff --git a/Swiften/EventLoop/DummyEventLoop.cpp b/Swiften/EventLoop/DummyEventLoop.cpp
index 45e9af7..6eb730a 100644
--- a/Swiften/EventLoop/DummyEventLoop.cpp
+++ b/Swiften/EventLoop/DummyEventLoop.cpp
@@ -14,26 +14,26 @@ DummyEventLoop::DummyEventLoop() : hasEvents_(false) {
 }
 
 DummyEventLoop::~DummyEventLoop() {
-	if (hasEvents()) {
-		std::cerr << "DummyEventLoop: Unhandled events at destruction time" << std::endl;
-	}
+    if (hasEvents()) {
+        std::cerr << "DummyEventLoop: Unhandled events at destruction time" << std::endl;
+    }
 }
 
 void DummyEventLoop::processEvents() {
-	while(hasEvents()) {
-		hasEvents_ = false;
-		handleNextEvents();
-	}
+    while(hasEvents()) {
+        hasEvents_ = false;
+        handleNextEvents();
+    }
 }
 
 bool DummyEventLoop::hasEvents() {
-	boost::lock_guard<boost::mutex> lock(hasEventsMutex_);
-	return hasEvents_;
+    boost::lock_guard<boost::mutex> lock(hasEventsMutex_);
+    return hasEvents_;
 }
 
 void DummyEventLoop::eventPosted() {
-	boost::lock_guard<boost::mutex> lock(hasEventsMutex_);
-	hasEvents_ = true;
+    boost::lock_guard<boost::mutex> lock(hasEventsMutex_);
+    hasEvents_ = true;
 }
 
 }
diff --git a/Swiften/EventLoop/DummyEventLoop.h b/Swiften/EventLoop/DummyEventLoop.h
index b41cd09..b78c1a6 100644
--- a/Swiften/EventLoop/DummyEventLoop.h
+++ b/Swiften/EventLoop/DummyEventLoop.h
@@ -15,19 +15,19 @@
 #include <Swiften/EventLoop/EventLoop.h>
 
 namespace Swift {
-	class SWIFTEN_API DummyEventLoop : public EventLoop {
-		public:
-			DummyEventLoop();
-			virtual ~DummyEventLoop();
+    class SWIFTEN_API DummyEventLoop : public EventLoop {
+        public:
+            DummyEventLoop();
+            virtual ~DummyEventLoop();
 
-			void processEvents();
+            void processEvents();
 
-			bool hasEvents();
+            bool hasEvents();
 
-			virtual void eventPosted();
+            virtual void eventPosted();
 
-		private:
-			bool hasEvents_;
-			boost::mutex hasEventsMutex_;
-	};
+        private:
+            bool hasEvents_;
+            boost::mutex hasEventsMutex_;
+    };
 }
diff --git a/Swiften/EventLoop/Event.cpp b/Swiften/EventLoop/Event.cpp
index f3ea228..15d7146 100644
--- a/Swiften/EventLoop/Event.cpp
+++ b/Swiften/EventLoop/Event.cpp
@@ -10,13 +10,13 @@
 #include <typeinfo>
 
 std::ostream& operator<<(std::ostream& os, const Swift::Event& e) {
-	os << "Event(" << e.id << ",";
-	if (e.owner) {
-		os << typeid(*e.owner.get()).name();
-	}
-	else {
-		os << "null";
-	}
-	os << ")";
-	return os;
+    os << "Event(" << e.id << ",";
+    if (e.owner) {
+        os << typeid(*e.owner.get()).name();
+    }
+    else {
+        os << "null";
+    }
+    os << ")";
+    return os;
 }
diff --git a/Swiften/EventLoop/Event.h b/Swiften/EventLoop/Event.h
index 4585eb3..eecd896 100644
--- a/Swiften/EventLoop/Event.h
+++ b/Swiften/EventLoop/Event.h
@@ -12,19 +12,19 @@
 #include <Swiften/EventLoop/EventOwner.h>
 
 namespace Swift {
-	class Event {
-		public:
-			Event(boost::shared_ptr<EventOwner> owner, const boost::function<void()>& callback) : id(~0U), owner(owner), callback(callback) {
-			}
+    class Event {
+        public:
+            Event(boost::shared_ptr<EventOwner> owner, const boost::function<void()>& callback) : id(~0U), owner(owner), callback(callback) {
+            }
 
-			bool operator==(const Event& o) const {
-				return o.id == id;
-			}
+            bool operator==(const Event& o) const {
+                return o.id == id;
+            }
 
-			unsigned int id;
-			boost::shared_ptr<EventOwner> owner;
-			boost::function<void()> callback;
-	};
+            unsigned int id;
+            boost::shared_ptr<EventOwner> owner;
+            boost::function<void()> callback;
+    };
 }
 
 std::ostream& operator<<(std::ostream& os, const Swift::Event& e);
diff --git a/Swiften/EventLoop/EventLoop.cpp b/Swiften/EventLoop/EventLoop.cpp
index 8e7add5..2434277 100644
--- a/Swiften/EventLoop/EventLoop.cpp
+++ b/Swiften/EventLoop/EventLoop.cpp
@@ -23,16 +23,16 @@ namespace lambda = boost::lambda;
 namespace Swift {
 
 inline void invokeCallback(const Event& event) {
-	try {
-		assert(!event.callback.empty());
-		event.callback();
-	}
-	catch (const std::exception& e) {
-		SWIFT_LOG(error) << "Uncaught exception in event loop: " << e.what() << std::endl;
-	}
-	catch (...) {
-		SWIFT_LOG(error) << "Uncaught non-exception in event loop" << std::endl;
-	}
+    try {
+        assert(!event.callback.empty());
+        event.callback();
+    }
+    catch (const std::exception& e) {
+        SWIFT_LOG(error) << "Uncaught exception in event loop: " << e.what() << std::endl;
+    }
+    catch (...) {
+        SWIFT_LOG(error) << "Uncaught non-exception in event loop" << std::endl;
+    }
 }
 
 EventLoop::EventLoop() : nextEventID_(0), handlingEvents_(false) {
@@ -42,59 +42,59 @@ EventLoop::~EventLoop() {
 }
 
 void EventLoop::handleNextEvents() {
-	const int eventsBatched = 100;
-	// If handleNextEvents is already in progress, e.g. in case of a recursive call due to
-	// the event loop implementation, then do no handle further events. Instead call
-	// eventPosted() to continue event handling later.
-	bool callEventPosted = handlingEvents_;
-	if (!handlingEvents_) {
-		handlingEvents_ = true;
-		boost::recursive_mutex::scoped_lock lock(removeEventsMutex_);
-		{
-			std::vector<Event> nextEvents;
-			{
-				boost::recursive_mutex::scoped_lock lock(eventsMutex_);
-				for (int n = 0; ((n < eventsBatched) && !events_.empty()); n++) {
-					nextEvents.push_back(events_.front());
-					events_.pop_front();
-				}
-				callEventPosted = !events_.empty();
-			}
-			if (!nextEvents.empty()) {
-				foreach (const Event& event, nextEvents) {
-					invokeCallback(event);
-				}
-			}
-		}
-		handlingEvents_ = false;
-	}
-
-	if (callEventPosted) {
-		eventPosted();
-	}
+    const int eventsBatched = 100;
+    // If handleNextEvents is already in progress, e.g. in case of a recursive call due to
+    // the event loop implementation, then do no handle further events. Instead call
+    // eventPosted() to continue event handling later.
+    bool callEventPosted = handlingEvents_;
+    if (!handlingEvents_) {
+        handlingEvents_ = true;
+        boost::recursive_mutex::scoped_lock lock(removeEventsMutex_);
+        {
+            std::vector<Event> nextEvents;
+            {
+                boost::recursive_mutex::scoped_lock lock(eventsMutex_);
+                for (int n = 0; ((n < eventsBatched) && !events_.empty()); n++) {
+                    nextEvents.push_back(events_.front());
+                    events_.pop_front();
+                }
+                callEventPosted = !events_.empty();
+            }
+            if (!nextEvents.empty()) {
+                foreach (const Event& event, nextEvents) {
+                    invokeCallback(event);
+                }
+            }
+        }
+        handlingEvents_ = false;
+    }
+
+    if (callEventPosted) {
+        eventPosted();
+    }
 }
 
 void EventLoop::postEvent(boost::function<void ()> callback, boost::shared_ptr<EventOwner> owner) {
-	Event event(owner, callback);
-	bool callEventPosted = false;
-	{
-		boost::recursive_mutex::scoped_lock lock(eventsMutex_);
-
-		callEventPosted = events_.empty();
-
-		event.id = nextEventID_;
-		nextEventID_++;
-		events_.push_back(event);
-	}
-	if (callEventPosted) {
-		eventPosted();
-	}
+    Event event(owner, callback);
+    bool callEventPosted = false;
+    {
+        boost::recursive_mutex::scoped_lock lock(eventsMutex_);
+
+        callEventPosted = events_.empty();
+
+        event.id = nextEventID_;
+        nextEventID_++;
+        events_.push_back(event);
+    }
+    if (callEventPosted) {
+        eventPosted();
+    }
 }
 
 void EventLoop::removeEventsFromOwner(boost::shared_ptr<EventOwner> owner) {
-	boost::recursive_mutex::scoped_lock removeLock(removeEventsMutex_);
-	boost::recursive_mutex::scoped_lock lock(eventsMutex_);
-	events_.remove_if(lambda::bind(&Event::owner, lambda::_1) == owner);
+    boost::recursive_mutex::scoped_lock removeLock(removeEventsMutex_);
+    boost::recursive_mutex::scoped_lock lock(eventsMutex_);
+    events_.remove_if(lambda::bind(&Event::owner, lambda::_1) == owner);
 }
 
 }
diff --git a/Swiften/EventLoop/EventLoop.h b/Swiften/EventLoop/EventLoop.h
index 2687501..84a3e9d 100644
--- a/Swiften/EventLoop/EventLoop.h
+++ b/Swiften/EventLoop/EventLoop.h
@@ -15,57 +15,57 @@
 #include <Swiften/EventLoop/Event.h>
 
 namespace Swift {
-	class EventOwner;
+    class EventOwner;
 
-	/**
-	 *	The \ref EventLoop class provides the abstract interface for implementing event loops to use with Swiften.
-	 *
-	 *  Events are added to the event queue using the \ref postEvent method and can be removed from the queue using
-	 *  the \ref removeEventsFromOwner method.
-	 */
-	class SWIFTEN_API EventLoop {
-		public:
-			EventLoop();
-			virtual ~EventLoop();
+    /**
+     *    The \ref EventLoop class provides the abstract interface for implementing event loops to use with Swiften.
+     *
+     *  Events are added to the event queue using the \ref postEvent method and can be removed from the queue using
+     *  the \ref removeEventsFromOwner method.
+     */
+    class SWIFTEN_API EventLoop {
+        public:
+            EventLoop();
+            virtual ~EventLoop();
 
-			/**
-			 * The \ref postEvent method allows events to be added to the event queue of the \ref EventLoop.
-			 * An optional \ref EventOwner can be passed, allowing later removal of events that have not yet been
-			 * executed using the \ref removeEventsFromOwner method.
-			 */
-			void postEvent(boost::function<void ()> event, boost::shared_ptr<EventOwner> owner = boost::shared_ptr<EventOwner>());
+            /**
+             * The \ref postEvent method allows events to be added to the event queue of the \ref EventLoop.
+             * An optional \ref EventOwner can be passed, allowing later removal of events that have not yet been
+             * executed using the \ref removeEventsFromOwner method.
+             */
+            void postEvent(boost::function<void ()> event, boost::shared_ptr<EventOwner> owner = boost::shared_ptr<EventOwner>());
 
-			/**
-			 * The \ref removeEventsFromOwner method removes all events from the specified \ref owner from the
-			 * event queue.
-			 */
-			void removeEventsFromOwner(boost::shared_ptr<EventOwner> owner);
+            /**
+             * The \ref removeEventsFromOwner method removes all events from the specified \ref owner from the
+             * event queue.
+             */
+            void removeEventsFromOwner(boost::shared_ptr<EventOwner> owner);
 
-		protected:
-			/**
-			 * The \ref handleNextEvents method is called by an implementation of the abstract \ref EventLoop class
-			 * at any point after the virtual \ref eventPosted method has been called.
-			 * This method does not block, except for short-time synchronization.
-			 * It can process multiple events before it reutrns.
-			 * If called recursively, the event queue is not further processed. Instead, \ref eventPosted
-			 * is called to notify the implementing event loop of the non-empty event queue.
-			 * It is recommended to not call \ref handleNextEvents inside an event posted to the event loop
-			 * as this can lead to an infinite loop.
-			 */
-			void handleNextEvents();
+        protected:
+            /**
+             * The \ref handleNextEvents method is called by an implementation of the abstract \ref EventLoop class
+             * at any point after the virtual \ref eventPosted method has been called.
+             * This method does not block, except for short-time synchronization.
+             * It can process multiple events before it reutrns.
+             * If called recursively, the event queue is not further processed. Instead, \ref eventPosted
+             * is called to notify the implementing event loop of the non-empty event queue.
+             * It is recommended to not call \ref handleNextEvents inside an event posted to the event loop
+             * as this can lead to an infinite loop.
+             */
+            void handleNextEvents();
 
-			/**
-			 * The \ref eventPosted virtual method serves as notification for when events are still available in the queue.
-			 * It is called after the first event is posted to an empty queue or after an event has been handled in
-			 * \ref handleNextEvents and there are still remaining events in the queue.
-			 */
-			virtual void eventPosted() = 0;
+            /**
+             * The \ref eventPosted virtual method serves as notification for when events are still available in the queue.
+             * It is called after the first event is posted to an empty queue or after an event has been handled in
+             * \ref handleNextEvents and there are still remaining events in the queue.
+             */
+            virtual void eventPosted() = 0;
 
-		private:
-			unsigned int nextEventID_;
-			std::list<Event> events_;
-			bool handlingEvents_;
-			boost::recursive_mutex eventsMutex_;
-			boost::recursive_mutex removeEventsMutex_;
-	};
+        private:
+            unsigned int nextEventID_;
+            std::list<Event> events_;
+            bool handlingEvents_;
+            boost::recursive_mutex eventsMutex_;
+            boost::recursive_mutex removeEventsMutex_;
+    };
 }
diff --git a/Swiften/EventLoop/EventOwner.h b/Swiften/EventLoop/EventOwner.h
index a62a778..cd4a80b 100644
--- a/Swiften/EventLoop/EventOwner.h
+++ b/Swiften/EventLoop/EventOwner.h
@@ -9,8 +9,8 @@
 #include <Swiften/Base/API.h>
 
 namespace Swift {
-	class SWIFTEN_API EventOwner {
-		public:
-			virtual ~EventOwner();
-	};
+    class SWIFTEN_API EventOwner {
+        public:
+            virtual ~EventOwner();
+    };
 }
diff --git a/Swiften/EventLoop/Qt/QtEventLoop.h b/Swiften/EventLoop/Qt/QtEventLoop.h
index 123b6e8..3f5e93c 100644
--- a/Swiften/EventLoop/Qt/QtEventLoop.h
+++ b/Swiften/EventLoop/Qt/QtEventLoop.h
@@ -15,45 +15,45 @@
 #include <Swiften/EventLoop/EventLoop.h>
 
 namespace Swift {
-	class QtEventLoop : public QObject, public EventLoop {
-		public:
-			QtEventLoop() : isEventInQtEventLoop_(false) {}
-			virtual ~QtEventLoop() {
-				QCoreApplication::removePostedEvents(this);
-			}
-
-		protected:
-			virtual void eventPosted() {
-				boost::recursive_mutex::scoped_lock lock(isEventInQtEventLoopMutex_);	
-				if (!isEventInQtEventLoop_) {
-					isEventInQtEventLoop_ = true;
-					QCoreApplication::postEvent(this, new Event());
-				}
-			}
-
-			virtual bool event(QEvent* qevent) {
-				Event* event = dynamic_cast<Event*>(qevent);
-				if (event) {
-					{
-						boost::recursive_mutex::scoped_lock lock(isEventInQtEventLoopMutex_);	
-						isEventInQtEventLoop_ = false;
-					}
-					handleNextEvents();
-					//event->deleteLater(); FIXME: Leak?
-					return true;
-				}
-
-				return false;
-			}
-		
-		private:
-			struct Event : public QEvent {
-					Event() :
-							QEvent(QEvent::User) {
-					}
-			};
-
-			bool isEventInQtEventLoop_;
-			boost::recursive_mutex isEventInQtEventLoopMutex_;
-	};
+    class QtEventLoop : public QObject, public EventLoop {
+        public:
+            QtEventLoop() : isEventInQtEventLoop_(false) {}
+            virtual ~QtEventLoop() {
+                QCoreApplication::removePostedEvents(this);
+            }
+
+        protected:
+            virtual void eventPosted() {
+                boost::recursive_mutex::scoped_lock lock(isEventInQtEventLoopMutex_);
+                if (!isEventInQtEventLoop_) {
+                    isEventInQtEventLoop_ = true;
+                    QCoreApplication::postEvent(this, new Event());
+                }
+            }
+
+            virtual bool event(QEvent* qevent) {
+                Event* event = dynamic_cast<Event*>(qevent);
+                if (event) {
+                    {
+                        boost::recursive_mutex::scoped_lock lock(isEventInQtEventLoopMutex_);
+                        isEventInQtEventLoop_ = false;
+                    }
+                    handleNextEvents();
+                    //event->deleteLater(); FIXME: Leak?
+                    return true;
+                }
+
+                return false;
+            }
+
+        private:
+            struct Event : public QEvent {
+                    Event() :
+                            QEvent(QEvent::User) {
+                    }
+            };
+
+            bool isEventInQtEventLoop_;
+            boost::recursive_mutex isEventInQtEventLoopMutex_;
+    };
 }
diff --git a/Swiften/EventLoop/SimpleEventLoop.cpp b/Swiften/EventLoop/SimpleEventLoop.cpp
index 59e799f..37fecd9 100644
--- a/Swiften/EventLoop/SimpleEventLoop.cpp
+++ b/Swiften/EventLoop/SimpleEventLoop.cpp
@@ -19,40 +19,40 @@ SimpleEventLoop::~SimpleEventLoop() {
 }
 
 void SimpleEventLoop::doRun(bool breakAfterEvents) {
-	while (isRunning_) {
-		{
-			boost::unique_lock<boost::mutex> lock(eventAvailableMutex_);
-			while (!eventAvailable_) {
-				eventAvailableCondition_.wait(lock);
-			}
-
-			eventAvailable_ = false;
-		}
-		runOnce();
-		if (breakAfterEvents) {
-			return;
-		}
-	}
+    while (isRunning_) {
+        {
+            boost::unique_lock<boost::mutex> lock(eventAvailableMutex_);
+            while (!eventAvailable_) {
+                eventAvailableCondition_.wait(lock);
+            }
+
+            eventAvailable_ = false;
+        }
+        runOnce();
+        if (breakAfterEvents) {
+            return;
+        }
+    }
 }
 
 void SimpleEventLoop::runOnce() {
-	handleNextEvents();
+    handleNextEvents();
 }
 
 void SimpleEventLoop::stop() {
-	postEvent(boost::bind(&SimpleEventLoop::doStop, this));
+    postEvent(boost::bind(&SimpleEventLoop::doStop, this));
 }
 
 void SimpleEventLoop::doStop() {
-	isRunning_ = false;
+    isRunning_ = false;
 }
 
 void SimpleEventLoop::eventPosted() {
-	{
-		boost::unique_lock<boost::mutex> lock(eventAvailableMutex_);
-		eventAvailable_ = true;
-	}
-	eventAvailableCondition_.notify_one();
+    {
+        boost::unique_lock<boost::mutex> lock(eventAvailableMutex_);
+        eventAvailable_ = true;
+    }
+    eventAvailableCondition_.notify_one();
 }
 
 
diff --git a/Swiften/EventLoop/SimpleEventLoop.h b/Swiften/EventLoop/SimpleEventLoop.h
index 6374a8a..98b3554 100644
--- a/Swiften/EventLoop/SimpleEventLoop.h
+++ b/Swiften/EventLoop/SimpleEventLoop.h
@@ -13,35 +13,35 @@
 #include <Swiften/EventLoop/EventLoop.h>
 
 namespace Swift {
-	class SWIFTEN_API SimpleEventLoop : public EventLoop {
-		public:
-			SimpleEventLoop();
-			virtual ~SimpleEventLoop();
+    class SWIFTEN_API SimpleEventLoop : public EventLoop {
+        public:
+            SimpleEventLoop();
+            virtual ~SimpleEventLoop();
 
-			void run() {
-				doRun(false);
-			}
+            void run() {
+                doRun(false);
+            }
 
-			void runUntilEvents() {
-				doRun(true);
-			}
+            void runUntilEvents() {
+                doRun(true);
+            }
 
-			void runOnce();
+            void runOnce();
 
-			void stop();
-			
-		protected:
-			virtual void eventPosted();
+            void stop();
 
-		private:
-			void doRun(bool breakAfterEvents);
-			void doStop();
+        protected:
+            virtual void eventPosted();
 
-		private:
-			bool isRunning_;
+        private:
+            void doRun(bool breakAfterEvents);
+            void doStop();
 
-			bool eventAvailable_;
-			boost::mutex eventAvailableMutex_;
-			boost::condition_variable eventAvailableCondition_;
-	};
+        private:
+            bool isRunning_;
+
+            bool eventAvailable_;
+            boost::mutex eventAvailableMutex_;
+            boost::condition_variable eventAvailableCondition_;
+    };
 }
diff --git a/Swiften/EventLoop/SingleThreadedEventLoop.cpp b/Swiften/EventLoop/SingleThreadedEventLoop.cpp
index c94b085..093b913 100644
--- a/Swiften/EventLoop/SingleThreadedEventLoop.cpp
+++ b/Swiften/EventLoop/SingleThreadedEventLoop.cpp
@@ -20,7 +20,7 @@
 
 namespace Swift {
 
-SingleThreadedEventLoop::SingleThreadedEventLoop() 
+SingleThreadedEventLoop::SingleThreadedEventLoop()
 : shouldShutDown_(false), eventAvailable_(false)
 {
 }
@@ -30,33 +30,33 @@ SingleThreadedEventLoop::~SingleThreadedEventLoop() {
 }
 
 void SingleThreadedEventLoop::waitForEvents() {
-	boost::unique_lock<boost::mutex> lock(eventAvailableMutex_);
-	while (!eventAvailable_ && !shouldShutDown_) {
-		eventAvailableCondition_.wait(lock);
-	}
+    boost::unique_lock<boost::mutex> lock(eventAvailableMutex_);
+    while (!eventAvailable_ && !shouldShutDown_) {
+        eventAvailableCondition_.wait(lock);
+    }
 
-	if (shouldShutDown_)
-		throw EventLoopCanceledException();
+    if (shouldShutDown_)
+        throw EventLoopCanceledException();
 }
 
 void SingleThreadedEventLoop::handleEvents() {
-	{
-		boost::lock_guard<boost::mutex> lock(eventAvailableMutex_);
-		eventAvailable_ = false;
-	}
-	handleNextEvents();
+    {
+        boost::lock_guard<boost::mutex> lock(eventAvailableMutex_);
+        eventAvailable_ = false;
+    }
+    handleNextEvents();
 }
 
 void SingleThreadedEventLoop::stop() {
-	boost::unique_lock<boost::mutex> lock(eventAvailableMutex_);
-	shouldShutDown_ = true;
-	eventAvailableCondition_.notify_one();
+    boost::unique_lock<boost::mutex> lock(eventAvailableMutex_);
+    shouldShutDown_ = true;
+    eventAvailableCondition_.notify_one();
 }
 
 void SingleThreadedEventLoop::eventPosted() {
-	boost::lock_guard<boost::mutex> lock(eventAvailableMutex_);
-	eventAvailable_ = true;
-	eventAvailableCondition_.notify_one();
+    boost::lock_guard<boost::mutex> lock(eventAvailableMutex_);
+    eventAvailable_ = true;
+    eventAvailableCondition_.notify_one();
 }
 
 } // namespace Swift
diff --git a/Swiften/EventLoop/SingleThreadedEventLoop.h b/Swiften/EventLoop/SingleThreadedEventLoop.h
index 39f3fe3..eb897bf 100644
--- a/Swiften/EventLoop/SingleThreadedEventLoop.h
+++ b/Swiften/EventLoop/SingleThreadedEventLoop.h
@@ -29,39 +29,39 @@
 // The SingleThreadedEventLoop class implements an event loop that can be used from such applications.
 //
 // USAGE:
-//  
-// Spawn a new thread in the desired framework and call SingleThreadedEventLoop::waitForEvents(). The method 
+//
+// Spawn a new thread in the desired framework and call SingleThreadedEventLoop::waitForEvents(). The method
 // blocks until a new event has arrived at which time it'll return, or until the wait is canceled
-// at which time it throws EventLoopCanceledException. 
+// at which time it throws EventLoopCanceledException.
 //
 // When a new event has arrived and SingleThreadedEventLoop::waitForEvents() returns, the caller should then
-// call SingleThreadedEventLoop::handleEvents() on the main GUI thread. For WPF applications, for instance, 
+// call SingleThreadedEventLoop::handleEvents() on the main GUI thread. For WPF applications, for instance,
 // the Dispatcher class can be used to execute the call on the GUI thread.
 //
 
 namespace Swift {
-	class SingleThreadedEventLoop : public EventLoop {
-		public:
-			class EventLoopCanceledException : public std::exception { };
+    class SingleThreadedEventLoop : public EventLoop {
+        public:
+            class EventLoopCanceledException : public std::exception { };
+
+        public:
+            SingleThreadedEventLoop();
+            virtual ~SingleThreadedEventLoop();
 
-		public:
-			SingleThreadedEventLoop();
-			virtual ~SingleThreadedEventLoop();
+            // Blocks while waiting for new events and returns when new events are available.
+            // Throws EventLoopCanceledException when the wait is canceled.
+            void waitForEvents();
+            void handleEvents();
+            void stop();
 
-			// Blocks while waiting for new events and returns when new events are available.
-			// Throws EventLoopCanceledException when the wait is canceled.
-			void waitForEvents();
-			void handleEvents();
-			void stop();			
+        protected:
+            virtual void eventPosted();
 
-		protected:
-			virtual void eventPosted();
-			
-		private:
-			bool shouldShutDown_;
+        private:
+            bool shouldShutDown_;
 
-			bool eventAvailable_;
-			boost::mutex eventAvailableMutex_;
-			boost::condition_variable eventAvailableCondition_;
-	};
+            bool eventAvailable_;
+            boost::mutex eventAvailableMutex_;
+            boost::condition_variable eventAvailableCondition_;
+    };
 }
diff --git a/Swiften/EventLoop/UnitTest/EventLoopTest.cpp b/Swiften/EventLoop/UnitTest/EventLoopTest.cpp
index d1274e1..1028b7e 100644
--- a/Swiften/EventLoop/UnitTest/EventLoopTest.cpp
+++ b/Swiften/EventLoop/UnitTest/EventLoopTest.cpp
@@ -18,74 +18,74 @@
 using namespace Swift;
 
 class EventLoopTest : public CppUnit::TestFixture {
-		CPPUNIT_TEST_SUITE(EventLoopTest);
-		CPPUNIT_TEST(testPost);
-		CPPUNIT_TEST(testRemove);
-		CPPUNIT_TEST(testHandleEvent_Recursive);
-		CPPUNIT_TEST_SUITE_END();
-
-	public:
-		void setUp() {
-			events_.clear();
-		}
-
-		void testPost() {
-			SimpleEventLoop testling;
-
-			testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 1));
-			testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 2));
-			testling.stop();
-			testling.run();
-
-			CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(events_.size()));
-			CPPUNIT_ASSERT_EQUAL(1, events_[0]);
-			CPPUNIT_ASSERT_EQUAL(2, events_[1]);
-		}
-
-		void testRemove() {
-			SimpleEventLoop testling;
-			boost::shared_ptr<MyEventOwner> eventOwner1(new MyEventOwner());
-			boost::shared_ptr<MyEventOwner> eventOwner2(new MyEventOwner());
-
-			testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 1), eventOwner1);
-			testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 2), eventOwner2);
-			testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 3), eventOwner1);
-			testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 4), eventOwner2);
-			testling.removeEventsFromOwner(eventOwner2);
-			testling.stop();
-			testling.run();
-
-			CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(events_.size()));
-			CPPUNIT_ASSERT_EQUAL(1, events_[0]);
-			CPPUNIT_ASSERT_EQUAL(3, events_[1]);
-		}
-
-		void testHandleEvent_Recursive() {
-			DummyEventLoop testling;
-			boost::shared_ptr<MyEventOwner> eventOwner(new MyEventOwner());
-
-			testling.postEvent(boost::bind(&EventLoopTest::runEventLoop, this, &testling, eventOwner), eventOwner);
-			testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 0), eventOwner);
-			testling.processEvents();
-
-			CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(events_.size()));
-			CPPUNIT_ASSERT_EQUAL(0, events_[0]);
-			CPPUNIT_ASSERT_EQUAL(1, events_[1]);
-		}
-	
-	private:
-		struct MyEventOwner : public EventOwner {};
-		void logEvent(int i) {
-			events_.push_back(i);
-		}
-		void runEventLoop(DummyEventLoop* loop, boost::shared_ptr<MyEventOwner> eventOwner) {
-			loop->processEvents();
-			CPPUNIT_ASSERT_EQUAL(0, static_cast<int>(events_.size()));
-			loop->postEvent(boost::bind(&EventLoopTest::logEvent, this, 1), eventOwner);
-		}
-
-	private:
-		std::vector<int> events_;
+        CPPUNIT_TEST_SUITE(EventLoopTest);
+        CPPUNIT_TEST(testPost);
+        CPPUNIT_TEST(testRemove);
+        CPPUNIT_TEST(testHandleEvent_Recursive);
+        CPPUNIT_TEST_SUITE_END();
+
+    public:
+        void setUp() {
+            events_.clear();
+        }
+
+        void testPost() {
+            SimpleEventLoop testling;
+
+            testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 1));
+            testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 2));
+            testling.stop();
+            testling.run();
+
+            CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(events_.size()));
+            CPPUNIT_ASSERT_EQUAL(1, events_[0]);
+            CPPUNIT_ASSERT_EQUAL(2, events_[1]);
+        }
+
+        void testRemove() {
+            SimpleEventLoop testling;
+            boost::shared_ptr<MyEventOwner> eventOwner1(new MyEventOwner());
+            boost::shared_ptr<MyEventOwner> eventOwner2(new MyEventOwner());
+
+            testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 1), eventOwner1);
+            testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 2), eventOwner2);
+            testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 3), eventOwner1);
+            testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 4), eventOwner2);
+            testling.removeEventsFromOwner(eventOwner2);
+            testling.stop();
+            testling.run();
+
+            CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(events_.size()));
+            CPPUNIT_ASSERT_EQUAL(1, events_[0]);
+            CPPUNIT_ASSERT_EQUAL(3, events_[1]);
+        }
+
+        void testHandleEvent_Recursive() {
+            DummyEventLoop testling;
+            boost::shared_ptr<MyEventOwner> eventOwner(new MyEventOwner());
+
+            testling.postEvent(boost::bind(&EventLoopTest::runEventLoop, this, &testling, eventOwner), eventOwner);
+            testling.postEvent(boost::bind(&EventLoopTest::logEvent, this, 0), eventOwner);
+            testling.processEvents();
+
+            CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(events_.size()));
+            CPPUNIT_ASSERT_EQUAL(0, events_[0]);
+            CPPUNIT_ASSERT_EQUAL(1, events_[1]);
+        }
+
+    private:
+        struct MyEventOwner : public EventOwner {};
+        void logEvent(int i) {
+            events_.push_back(i);
+        }
+        void runEventLoop(DummyEventLoop* loop, boost::shared_ptr<MyEventOwner> eventOwner) {
+            loop->processEvents();
+            CPPUNIT_ASSERT_EQUAL(0, static_cast<int>(events_.size()));
+            loop->postEvent(boost::bind(&EventLoopTest::logEvent, this, 1), eventOwner);
+        }
+
+    private:
+        std::vector<int> events_;
 };
 
 CPPUNIT_TEST_SUITE_REGISTRATION(EventLoopTest);
diff --git a/Swiften/EventLoop/UnitTest/SimpleEventLoopTest.cpp b/Swiften/EventLoop/UnitTest/SimpleEventLoopTest.cpp
index 1748953..167fe45 100644
--- a/Swiften/EventLoop/UnitTest/SimpleEventLoopTest.cpp
+++ b/Swiften/EventLoop/UnitTest/SimpleEventLoopTest.cpp
@@ -16,53 +16,53 @@
 using namespace Swift;
 
 class SimpleEventLoopTest : public CppUnit::TestFixture {
-		CPPUNIT_TEST_SUITE(SimpleEventLoopTest);
-		// FIXME: Temporarily disabling run, because it generates a "vector 
-		// iterator not incrementable" on XP
-		//CPPUNIT_TEST(testRun);
-		CPPUNIT_TEST(testPostFromMainThread);
-		CPPUNIT_TEST_SUITE_END();
+        CPPUNIT_TEST_SUITE(SimpleEventLoopTest);
+        // FIXME: Temporarily disabling run, because it generates a "vector
+        // iterator not incrementable" on XP
+        //CPPUNIT_TEST(testRun);
+        CPPUNIT_TEST(testPostFromMainThread);
+        CPPUNIT_TEST_SUITE_END();
 
-	public:
-		void setUp() {
-			counter_ = 0;
-		}
+    public:
+        void setUp() {
+            counter_ = 0;
+        }
 
-		void testRun() {
-			SimpleEventLoop testling;
-			boost::thread thread(boost::bind(&SimpleEventLoopTest::runIncrementingThread, this, &testling));
-			testling.run();
+        void testRun() {
+            SimpleEventLoop testling;
+            boost::thread thread(boost::bind(&SimpleEventLoopTest::runIncrementingThread, this, &testling));
+            testling.run();
 
-			CPPUNIT_ASSERT_EQUAL(10, counter_);
-		}
+            CPPUNIT_ASSERT_EQUAL(10, counter_);
+        }
 
-		void testPostFromMainThread() {
-			SimpleEventLoop testling;
-			testling.postEvent(boost::bind(&SimpleEventLoopTest::incrementCounterAndStop, this, &testling));
-			testling.run();
+        void testPostFromMainThread() {
+            SimpleEventLoop testling;
+            testling.postEvent(boost::bind(&SimpleEventLoopTest::incrementCounterAndStop, this, &testling));
+            testling.run();
 
-			CPPUNIT_ASSERT_EQUAL(1, counter_);
-		}
+            CPPUNIT_ASSERT_EQUAL(1, counter_);
+        }
 
-	private:
-		void runIncrementingThread(SimpleEventLoop* loop) {
-			for (unsigned int i = 0; i < 10; ++i) {
-				Swift::sleep(1);
-				loop->postEvent(boost::bind(&SimpleEventLoopTest::incrementCounter, this));
-			}
-			loop->stop();
-		}
+    private:
+        void runIncrementingThread(SimpleEventLoop* loop) {
+            for (unsigned int i = 0; i < 10; ++i) {
+                Swift::sleep(1);
+                loop->postEvent(boost::bind(&SimpleEventLoopTest::incrementCounter, this));
+            }
+            loop->stop();
+        }
 
-		void incrementCounter() {
-			counter_++;
-		}
+        void incrementCounter() {
+            counter_++;
+        }
 
-		void incrementCounterAndStop(SimpleEventLoop* loop) {
-			counter_++;
-			loop->stop();
-		}
+        void incrementCounterAndStop(SimpleEventLoop* loop) {
+            counter_++;
+            loop->stop();
+        }
 
-		int counter_;
+        int counter_;
 };
 
 CPPUNIT_TEST_SUITE_REGISTRATION(SimpleEventLoopTest);
author	Tobias Markmann <tm@ayena.de>	2016-03-31 14:57:35 (GMT)
committer	Tobias Markmann <tm@ayena.de>	2016-03-31 14:57:35 (GMT)
commit	cfbdb43d2cadd40aa87338d41548e4bf89e146e6 (patch)
tree	18d94153a302445196fc0c18586abf44a1ce4a38 /Swiften/EventLoop
parent	1d545a4a7fb877f021508094b88c1f17b30d8b4e (diff)
download	swift-cfbdb43d2cadd40aa87338d41548e4bf89e146e6.zip swift-cfbdb43d2cadd40aa87338d41548e4bf89e146e6.tar.bz2