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Added common class for all qt objects

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Removed separate class for qt_sinks and also send logs to any custom qt (QObject) classes (QML, QFile, custom Widget etc.)
This commit is contained in:
Muhammed Galib Uludag 2021-07-28 16:23:43 +03:00 committed by GitHub
parent dbbec6cdb4
commit dabec32748
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1 changed files with 33 additions and 74 deletions
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107
include/spdlog/sinks/qt_sinks.h
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@ -4,8 +4,8 @@
#pragma once #pragma once
// //
// Custom sink for QPlainTextEdit or QTextEdit and its childs(QTextBrowser... etc) // Custom sink for QPlainTextEdit or QTextEdit and its childs(QTextBrowser...
// Building and using requires Qt library. // etc) Building and using requires Qt library.
// //
#include "spdlog/common.h" #include "spdlog/common.h"
@ -13,113 +13,72 @@
#include "spdlog/details/synchronous_factory.h" #include "spdlog/details/synchronous_factory.h"
#include "spdlog/sinks/base_sink.h" #include "spdlog/sinks/base_sink.h"
#include <type_traits>
#include <QTextEdit> #include <QTextEdit>
#include <QPlainTextEdit> #include <QPlainTextEdit>
// //
// qtextedit_sink class // qt_sink class
// //
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template <typename Mutex> template <typename Mutex> class qt_sink : public base_sink<Mutex> {
class qtextedit_sink : public base_sink<Mutex> {
public: public:
qtextedit_sink(QTextEdit *textedit = nullptr) { qt_sink(QObject *qt_object = nullptr, const std::string &meta_method = "") {
if (textedit != nullptr) { if (qt_object != nullptr) {
qtextedit_ = textedit; qt_object_ = qt_object;
meta_method_ = meta_method;
} else { } else {
throw spdlog_ex("Error opening QTextEdit"); throw spdlog_ex("Error opening qt sink");
} }
} }
~qtextedit_sink() { flush_(); } ~qt_sink() { flush_(); }
protected: protected:
void sink_it_(const details::log_msg &msg) override { void sink_it_(const details::log_msg &msg) override {
memory_buf_t formatted; memory_buf_t formatted;
base_sink<Mutex>::formatter_->format(msg, formatted); base_sink<Mutex>::formatter_->format(msg, formatted);
string_view_t str = string_view_t(formatted.data(), formatted.size()); string_view_t str = string_view_t(formatted.data(), formatted.size());
QMetaObject::invokeMethod(qtextedit_,"append", Qt::AutoConnection, Q_ARG(QString, QString::fromUtf8(str.data(), static_cast<int>(str.size())).trimmed())); QMetaObject::invokeMethod(qt_object_, meta_method_.c_str(), Qt::AutoConnection,
Q_ARG(QString, QString::fromUtf8(str.data(), static_cast<int>(str.size())).trimmed()));
} }
void flush_() override {} void flush_() override {}
private: private:
QTextEdit* qtextedit_ = nullptr; QObject *qt_object_ = nullptr;
}; std::string meta_method_;
//
// qplaintextedit_sink class
//
template <typename Mutex>
class qplaintextedit_sink : public base_sink<Mutex> {
public:
qplaintextedit_sink(QPlainTextEdit *textedit = nullptr) {
if (textedit != nullptr) {
qplaintextedit_ = textedit;
} else {
throw spdlog_ex("Error opening QPlainTextEdit");
}
}
~qplaintextedit_sink() { flush_(); }
protected:
void sink_it_(const details::log_msg &msg) override {
memory_buf_t formatted;
base_sink<Mutex>::formatter_->format(msg, formatted);
string_view_t str = string_view_t(formatted.data(), formatted.size());
QMetaObject::invokeMethod(qplaintextedit_, "appendPlainText", Qt::AutoConnection, Q_ARG(QString, QString::fromUtf8(str.data(), static_cast<int>(str.size())).trimmed()));
}
void flush_() override {}
private:
QPlainTextEdit* qplaintextedit_ = nullptr;
}; };
#include "spdlog/details/null_mutex.h" #include "spdlog/details/null_mutex.h"
#include <mutex> #include <mutex>
using qtextedit_sink_mt = qtextedit_sink<std::mutex>; using qt_sink_mt = qt_sink<std::mutex>;
using qtextedit_sink_st = qtextedit_sink<spdlog::details::null_mutex>; using qt_sink_st = qt_sink<spdlog::details::null_mutex>;
using qplaintextedit_sink_mt = qplaintextedit_sink<std::mutex>;
using qplaintextedit_sink_st = qplaintextedit_sink<spdlog::details::null_mutex>;
} // namespace sinks } // namespace sinks
// //
// Factory functions // Factory functions
// //
template <typename Factory = spdlog::synchronous_factory> template <typename T, typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> inline std::shared_ptr<logger>
qtextedit_logger_mt(const std::string &logger_name, qt_logger_mt(const std::string &logger_name, T *qt_object = nullptr, const std::string &meta_method = "") {
QTextEdit *qtextedit = nullptr) { std::string meta_method_ = meta_method;
return Factory::template create<sinks::qtextedit_sink_mt>(logger_name, if (std::is_base_of<QTextEdit, T>::value)
qtextedit); meta_method_ = "append";
else if (std::is_same<T, QPlainTextEdit>::value)
meta_method_ = "appendPlainText";
return Factory::template create<sinks::qt_sink_mt>(logger_name, qt_object, meta_method_);
} }
template <typename Factory = spdlog::synchronous_factory> template <typename T, typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> inline std::shared_ptr<logger>
qtextedit_logger_st(const std::string &logger_name, qt_logger_st(const std::string &logger_name, T *qt_object = nullptr, const std::string &meta_method = "") {
QTextEdit *qtextedit = nullptr) { std::string meta_method_ = meta_method;
return Factory::template create<sinks::qtextedit_sink_st>(logger_name, if (std::is_base_of<QTextEdit, T>::value)
qtextedit); meta_method_ = "append";
} else if (std::is_same<T, QPlainTextEdit>::value)
meta_method_ = "appendPlainText";
template <typename Factory = spdlog::synchronous_factory> return Factory::template create<sinks::qt_sink_st>(logger_name, qt_object, meta_method_);
inline std::shared_ptr<logger>
qplaintextedit_logger_mt(const std::string &logger_name,
QPlainTextEdit *qplaintextedit = nullptr) {
return Factory::template create<sinks::qplaintextedit_sink_mt>(logger_name,
qplaintextedit);
}
template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger>
qplaintextedit_logger_st(const std::string &logger_name,
QPlainTextEdit *qplaintextedit = nullptr) {
return Factory::template create<sinks::qplaintextedit_sink_st>(logger_name,
qplaintextedit);
} }
} // namespace spdlog } // namespace spdlog