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Add wrapper for uv_timer_t

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This commit is contained in:
patrick96 2021-09-12 15:53:14 +02:00 committed by Patrick Ziegler
parent 309fd8221a
commit 7b5285b51e
2 changed files with 14 additions and 10 deletions
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10
include/components/eventloop.hpp
View File

@ -128,6 +128,16 @@ struct PipeHandle : public UVHandleGeneric<uv_pipe_t, uv_stream_t, ssize_t, cons
}
};
struct TimerHandle : public UVHandle<uv_timer_t> {
TimerHandle(uv_loop_t* loop, std::function<void(void)> fun) : UVHandle(fun) {
UV(uv_timer_init, loop, handle.get());
}
void start(uint64_t timeout, uint64_t repeat) {
UV(uv_timer_start, handle.get(), &cb.callback, timeout, repeat);
}
};
class eventloop {
public:
eventloop();

14
src/components/controller.cpp
View File

@ -246,10 +246,6 @@ void controller::screenshot_handler() {
trigger_update(true);
}
static void screenshot_cb_wrapper(uv_timer_t* handle) {
static_cast<controller*>(handle->data)->screenshot_handler();
}
/**
* Read events from configured file descriptors
*/
@ -261,7 +257,7 @@ void controller::read_events(bool confwatch) {
}
auto ipc_handle = std::unique_ptr<PipeHandle>(nullptr);
auto screenshot_timer_handle = std::unique_ptr<uv_timer_t>(nullptr);
auto screenshot_timer_handle = std::unique_ptr<TimerHandle>(nullptr);
try {
eloop = std::make_unique<eventloop>();
@ -289,11 +285,9 @@ void controller::read_events(bool confwatch) {
m_notifier->data = this;
if (!m_snapshot_dst.empty()) {
screenshot_timer_handle = std::make_unique<uv_timer_t>();
UV(uv_timer_init, loop, screenshot_timer_handle.get());
screenshot_timer_handle->data = this;
// Trigger a screenshot after 3 seconds
UV(uv_timer_start, screenshot_timer_handle.get(), screenshot_cb_wrapper, 3000, 0);
screenshot_timer_handle = std::make_unique<TimerHandle>(loop, [this]() { screenshot_handler(); });
// Trigger a single screenshot after 3 seconds
screenshot_timer_handle->start(3000, 0);
}
m_eloop_ready.store(true);