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LibCore: Add a hook for custom construction of EventLoopImplementation

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This commit is contained in:
Andreas Kling 2023-04-24 14:47:52 +02:00
parent 16c47ccff6
commit 31289a8d57
3 changed files with 7 additions and 1 deletions
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4
Userland/Libraries/LibCore/EventLoop.cpp
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@ -30,8 +30,10 @@ bool has_event_loop()
} }
} }
Function<NonnullOwnPtr<EventLoopImplementation>()> EventLoop::make_implementation = EventLoopImplementationUnix::create;
EventLoop::EventLoop() EventLoop::EventLoop()
: m_impl(make<EventLoopImplementationUnix>()) : m_impl(make_implementation())
{ {
if (event_loop_stack().is_empty()) { if (event_loop_stack().is_empty()) {
event_loop_stack().append(*this); event_loop_stack().append(*this);

2
Userland/Libraries/LibCore/EventLoop.h
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@ -93,6 +93,8 @@ public:
static EventLoop& current(); static EventLoop& current();
static Function<NonnullOwnPtr<EventLoopImplementation>()> make_implementation;
private: private:
void wait_for_event(WaitMode); void wait_for_event(WaitMode);
Optional<Time> get_next_timer_expiration(); Optional<Time> get_next_timer_expiration();

2
Userland/Libraries/LibCore/EventLoopImplementationUnix.h
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@ -12,6 +12,8 @@ namespace Core {
class EventLoopImplementationUnix final : public EventLoopImplementation { class EventLoopImplementationUnix final : public EventLoopImplementation {
public: public:
static NonnullOwnPtr<EventLoopImplementationUnix> create() { return make<EventLoopImplementationUnix>(); }
EventLoopImplementationUnix(); EventLoopImplementationUnix();
virtual ~EventLoopImplementationUnix(); virtual ~EventLoopImplementationUnix();