52 lines
2.0 KiB
C++
52 lines
2.0 KiB
C++
#include "eventwidget.h"
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#include "deps/spdlog/spdlog.h"
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#include <napi.h>
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void EventWidget::subscribeToQtEvent(std::string evtString){
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try {
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int evtType = EventsMap::eventTypes.at(evtString);
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this->subscribedEvents.insert({static_cast<QEvent::Type>(evtType), evtString});
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spdlog::info("EventWidget: subscribed to {} : {}, size: {}", evtString.c_str(), evtType, subscribedEvents.size());
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} catch (...) {
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spdlog::info("EventWidget: Couldn't subscribe to qt event {}. If this is a signal you can safely ignore this warning", evtString.c_str());
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}
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}
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void EventWidget::unSubscribeToQtEvent(std::string evtString){
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try {
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int evtType = EventsMap::eventTypes.at(evtString);
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this->subscribedEvents.erase(static_cast<QEvent::Type>(evtType)); // erasing by key
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spdlog::info("EventWidget: unsubscribed to {} : {}", evtString.c_str(), evtType);
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} catch (...) {
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spdlog::info("EventWidget: Couldn't unsubscribe to qt event {}. If this is a signal you can safely ignore this warning", evtString.c_str());
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}
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}
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void EventWidget::event(QEvent* event){
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if(this->emitOnNode){
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try {
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QEvent::Type evtType = event->type();
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std::string eventTypeString = subscribedEvents.at(evtType);
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Napi::Env env = this->emitOnNode.Env();
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Napi::HandleScope scope(env);
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Napi::Value nativeEvent = Napi::External<QEvent>::New(env, event);
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std::vector<napi_value> args = { Napi::String::New(env, eventTypeString), nativeEvent };
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this->emitOnNode.Call(args);
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} catch (...) {
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// Do nothing
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}
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}
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}
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void EventWidget::connectWidgetSignalsToEventEmitter(){
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// Do nothing
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// This method should be overriden in sub classes to connect all signals to event emiiter of node. See Push button
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}
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EventWidget::~EventWidget(){
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if(this->emitOnNode){
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this->emitOnNode.Reset();
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}
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} |