コード例 #1
0
TEST(ConnectionList, MoveAssignmentOperator)
{
    Signal<void(std::string)> nameChanged;
    std::string name;

    ConnectionList connections1;
    {
        ConnectionList connections2;

        connections2 += nameChanged.Connect([&](std::string const& n) {
            name = n;
        });

        nameChanged("alice");
        EXPECT_EQ("alice", name);

        connections1 = std::move(connections2);

        nameChanged("bob");
        EXPECT_EQ("bob", name);

        connections2.Disconnect();

        nameChanged("chuck");
        EXPECT_EQ("chuck", name);
    }

    nameChanged("norris");
    EXPECT_EQ("norris", name);

    connections1.Disconnect();

    nameChanged("gates");
    EXPECT_EQ("norris", name);
}
コード例 #2
0
ファイル: signals.cpp プロジェクト: Leinad4Mind/Aegisub
TEST(lagi_signal, basic) {
	Signal<> s;
	int x = 0;
	Connection c = s.Connect(increment(x));

	EXPECT_EQ(0, x);
	s();
	EXPECT_EQ(1, x);
}
コード例 #3
0
ファイル: signals.cpp プロジェクト: KagamiChan/Aegisub
TEST(lagi_signal, basic) {
	Signal<> s;
	int x = 0;
	Connection c = s.Connect([&] { ++x; });

	EXPECT_EQ(0, x);
	s();
	EXPECT_EQ(1, x);
}
コード例 #4
0
ファイル: signals.cpp プロジェクト: Leinad4Mind/Aegisub
TEST(lagi_signal, multiple) {
	Signal<> s;
	int x = 0;
	Connection c1 = s.Connect(increment(x));
	Connection c2 = s.Connect(increment(x));

	EXPECT_EQ(0, x);
	s();
	EXPECT_EQ(2, x);
}
コード例 #5
0
ファイル: signals.cpp プロジェクト: KagamiChan/Aegisub
TEST(lagi_signal, multiple) {
	Signal<> s;
	int x = 0;
	Connection c1 = s.Connect([&] { ++x; });
	Connection c2 = s.Connect([&] { ++x; });

	EXPECT_EQ(0, x);
	s();
	EXPECT_EQ(2, x);
}
コード例 #6
0
ファイル: signals.cpp プロジェクト: KagamiChan/Aegisub
TEST(lagi_signal, manual_disconnect) {
	Signal<> s;
	int x = 0;
	Connection c1 = s.Connect([&] { ++x; });
	EXPECT_EQ(0, x);
	s();
	EXPECT_EQ(1, x);
	c1.Disconnect();
	s();
	EXPECT_EQ(1, x);
}
コード例 #7
0
ファイル: signals.cpp プロジェクト: Leinad4Mind/Aegisub
TEST(lagi_signal, manual_disconnect) {
	Signal<> s;
	int x = 0;
	Connection c1 = s.Connect(increment(x));
	EXPECT_EQ(0, x);
	s();
	EXPECT_EQ(1, x);
	c1.Disconnect();
	s();
	EXPECT_EQ(1, x);
}
コード例 #8
0
ファイル: signals.cpp プロジェクト: Leinad4Mind/Aegisub
TEST(lagi_signal, one_arg) {
	Signal<int> s;
	int x = 0;

	Connection c = s.Connect(increment(x));
	s(0);
	EXPECT_EQ(0, x);
	s(10);
	EXPECT_EQ(10, x);
	s(20);
	EXPECT_EQ(30, x);
}
コード例 #9
0
ファイル: signals.cpp プロジェクト: KagamiChan/Aegisub
TEST(lagi_signal, one_arg) {
	Signal<int> s;
	int x = 0;

	Connection c = s.Connect([&](int v) { x += v; });
	s(0);
	EXPECT_EQ(0, x);
	s(10);
	EXPECT_EQ(10, x);
	s(20);
	EXPECT_EQ(30, x);
}
コード例 #10
0
ファイル: signals.cpp プロジェクト: KagamiChan/Aegisub
TEST(lagi_signal, connection_outlives_slot) {
	int x = 0;
	Connection c;

	EXPECT_EQ(0, x);
	{
		Signal<> s;
		c = s.Connect([&] { ++x; });
		s();
		EXPECT_EQ(1, x);
	}
	c.Disconnect();
}
コード例 #11
0
ファイル: signals.cpp プロジェクト: KagamiChan/Aegisub
TEST(lagi_signal, auto_disconnect) {
	Signal<> s;
	int x = 0;

	EXPECT_EQ(0, x);
	{
		Connection c = s.Connect([&] { ++x; });
		s();
		EXPECT_EQ(1, x);
	}
	s();
	EXPECT_EQ(1, x);
}
コード例 #12
0
ファイル: signals.cpp プロジェクト: Leinad4Mind/Aegisub
TEST(lagi_signal, auto_disconnect) {
	Signal<> s;
	int x = 0;

	EXPECT_EQ(0, x);
	{
		Connection c = s.Connect(increment(x));
		s();
		EXPECT_EQ(1, x);
	}
	s();
	EXPECT_EQ(1, x);
}
コード例 #13
0
ファイル: Helpers.hpp プロジェクト: Mourtz/pomdog
template <typename...Arguments, typename Func> POMDOG_EXPORT
Connection ConnectSingleShot(Signal<void(Arguments...)> & signal, Func && func)
{
    auto connection = std::make_shared<Connection>();
    *connection = signal.Connect([
        conn = connection,
        func = std::forward<Func>(func)
    ](Arguments... args) {
        func(std::forward<Arguments>(args)...);
        POMDOG_ASSERT(conn);
        conn->Disconnect();
    });
    return *connection;
}
コード例 #14
0
ファイル: Signals.cpp プロジェクト: OrlandoAguilar/SignalSlot
int main(int argc, char* argv[])
{
	Classe myClass;
	
	Slot<int, float> slot;		//declaring a slot that holds functions and functors which receive 2 parameters, an int and a float
	Signal<int, float> signal;	//declares a signal compatible with the previous slot
	
		
	slot.Attach(&myClass, &Classe::miMethod);	//adds to the slot a member method of myClass
	slot.Attach(&myFloat);						//adds to the 
	slot.Attach(&Classe::StaticMethod);			//adds a static method to the slot

	signal.Connect(&slot);						//connects the signal and the slot, so that firing the signal will also fire all the elements connected to the slot
	signal(2, 3);								//fires the signal, which will fire the three elements connected to the slot

	slot.Detach(&myFloat);						//detaches the function from the slot
	signal(2, 4);								//now, firing the signal will only fire two elements of the slot

	slot.Detach(&myClass, &Classe::miMethod);	//detaches the member of myClass
	signal(2, 5);								//fires the only one element of the slot

	slot.Detach(&myClass, &Classe::miMethod2);	//tryies to detach an element that is not present in the slot. Nothing happens
	signal(2, 6);								
		
	slot.Detach(&Classe::StaticMethod);			//detaches the last element of the signal
	signal(2, 7);								//slot empty, nothing is fired

	//signal and slot for members with empty parameter list
	Signal<> empParamSignal;
	Slot<> empParamSlot;

	empParamSlot.Attach(&empty);

	empParamSignal.Connect(&empParamSlot);
	empParamSignal();
	return 0;
}
コード例 #15
0
TEST(ConnectionList, ScopeGuardWithThreeConnections)
{
    Signal<void(int)> valueChanged;
    std::vector<int> integers;
    {
        ConnectionList connections;
        auto slot = [&](int n){ integers.push_back(n); };
        connections += valueChanged.Connect(slot);
        connections += valueChanged.Connect(slot);
        connections += valueChanged.Connect(slot);

        valueChanged(42);
        valueChanged(43);
    }
    valueChanged(44);

    ASSERT_EQ(6, integers.size());
    EXPECT_EQ(42, integers[0]);
    EXPECT_EQ(42, integers[1]);
    EXPECT_EQ(42, integers[2]);
    EXPECT_EQ(43, integers[3]);
    EXPECT_EQ(43, integers[4]);
    EXPECT_EQ(43, integers[5]);
}
コード例 #16
0
ファイル: InputManager.cpp プロジェクト: beyondlwm/Beats
void CInputManager::RegisterKeyBoardCallback( SKeyTriggerType type, const Function<void(void)>& function, bool exclusive)
{
    WORD id = (WORD)((type.m_code << 8) + type.m_state);
    Signal<void(void)>* pSignal = NULL;
    TCallbackMap::iterator iter = m_callBacks.find(id);
    bool canAddNewSignal = iter == m_callBacks.end() || exclusive;
    BEATS_ASSERT(canAddNewSignal, _T("Can't register keybaord callback twice!"));
    if (iter != m_callBacks.end())
    {
        m_stack[id].push_back(iter->second);
    }
    pSignal = new Signal<void(void)>();
    m_callBacks[id] = pSignal;

    pSignal->Connect(function);
}
コード例 #17
0
TEST(ConnectionList, Disconnect)
{
    Signal<void(std::string)> nameChanged;
    ConnectionList connections;
    std::string name;

    connections += nameChanged.Connect([&](std::string const& n) {
        name = n;
    });

    nameChanged("alice");
    EXPECT_EQ("alice", name);
    nameChanged("bob");
    EXPECT_EQ("bob", name);
    nameChanged("chuck");
    EXPECT_EQ("chuck", name);

    connections.Disconnect();

    nameChanged("norris");
    EXPECT_EQ("chuck", name);
}