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feat: update logging

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Uyanide
2026-01-15 01:02:45 +01:00
parent e98c0f42cc
commit 1cadf6a873
7 changed files with 118 additions and 75 deletions
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src/config.cpp
+19 -20
View File
@@ -1,7 +1,7 @@
/*
* @Author: Uyanide pywang0608@foxmail.com
* @Date: 2025-08-05 01:34:52
* @LastEditTime: 2025-08-07 22:27:50
* @LastEditTime: 2026-01-15 00:48:36
* @Description: Configuration manager.
*/
#include "config.h"
@@ -23,13 +23,13 @@ const QString Config::s_DefaultConfigFileName = "config.json";
Config::Config(const QString& configDir, const QStringList& searchDirs, QObject* parent)
: QObject(parent), m_configDir(configDir) {
info(QString("Loading configuration from: %1").arg(configDir));
debug(QString("Loading configuration from: %1 ...").arg(configDir));
_loadConfig(configDir + QDir::separator() + s_DefaultConfigFileName);
info(QString("Additional search directories: %1").arg(searchDirs.join(", ")));
debug(QString("Additional search directories: %1").arg(searchDirs.join(", ")));
m_wallpaperConfig.dirs.append(searchDirs);
info("Loading wallpapers ...");
debug("Loading wallpapers ...");
_loadWallpapers();
}
@@ -39,7 +39,7 @@ Config::~Config() {
void Config::_loadConfig(const QString& configPath) {
QFile configFile(configPath);
if (!configFile.open(QIODevice::ReadOnly)) {
error(QString("Failed to open config file: %1").arg(configPath));
critical(QString("Failed to open config file: %1").arg(configPath));
return;
}
QByteArray configData = configFile.readAll();
@@ -47,7 +47,7 @@ void Config::_loadConfig(const QString& configPath) {
QJsonDocument jsonDoc = QJsonDocument::fromJson(configData);
if (jsonDoc.isNull() || !jsonDoc.isObject()) {
error(QString("Invalid JSON format in config file"));
critical(QString("Invalid JSON format in config file"));
return;
}
@@ -83,43 +83,43 @@ void Config::_loadConfig(const QString& configPath) {
{"action.confirm", "confirm", [this](const QJsonValue& val) {
if (val.isString()) {
m_actionConfig.confirm = ::expandPath(val.toString());
info(QString("Action confirm: %1").arg(m_actionConfig.confirm), GeneralLogger::STEP);
debug(QString("Action confirm: %1").arg(m_actionConfig.confirm));
}
}},
{"style.aspect_ratio", "aspect_ratio", [this](const QJsonValue& val) {
if (val.isDouble() && val.toDouble() > 0) {
m_styleConfig.aspectRatio = val.toDouble();
info(QString("Aspect ratio: %1").arg(m_styleConfig.aspectRatio), GeneralLogger::STEP);
debug(QString("Aspect ratio: %1").arg(m_styleConfig.aspectRatio));
}
}},
{"style.image_width", "image_width", [this](const QJsonValue& val) {
if (val.isDouble() && val.toDouble() > 0) {
m_styleConfig.imageWidth = val.toInt();
info(QString("Image width: %1").arg(m_styleConfig.imageWidth), GeneralLogger::STEP);
debug(QString("Image width: %1").arg(m_styleConfig.imageWidth));
}
}},
{"style.image_focus_width", "image_focus_width", [this](const QJsonValue& val) {
if (val.isDouble() && val.toDouble() > 0) {
m_styleConfig.imageFocusWidth = val.toInt();
info(QString("Image focus width: %1").arg(m_styleConfig.imageFocusWidth), GeneralLogger::STEP);
debug(QString("Image focus width: %1").arg(m_styleConfig.imageFocusWidth));
}
}},
{"style.window_width", "window_width", [this](const QJsonValue& val) {
if (val.isDouble() && val.toDouble() > 0) {
m_styleConfig.windowWidth = val.toInt();
info(QString("Window width: %1").arg(m_styleConfig.windowWidth), GeneralLogger::STEP);
debug(QString("Window width: %1").arg(m_styleConfig.windowWidth));
}
}},
{"style.window_height", "window_height", [this](const QJsonValue& val) {
if (val.isDouble() && val.toDouble() > 0) {
m_styleConfig.windowHeight = val.toInt();
info(QString("Window height: %1").arg(m_styleConfig.windowHeight), GeneralLogger::STEP);
debug(QString("Window height: %1").arg(m_styleConfig.windowHeight));
}
}},
{"style.no_loading_screen", "no_loading_screen", [this](const QJsonValue& val) {
if (val.isBool()) {
m_styleConfig.noLoadingScreen = val.toBool();
info(QString("No loading screen: %1").arg(m_styleConfig.noLoadingScreen), GeneralLogger::STEP);
debug(QString("No loading screen: %1").arg(m_styleConfig.noLoadingScreen));
}
}},
{"sort.type", "type", [this](const QJsonValue& val) {
@@ -134,20 +134,19 @@ void Config::_loadConfig(const QString& configPath) {
} else if (type == "size") {
m_sortConfig.type = SortType::Size;
} else {
warn(QString("Unknown sort type: %1").arg(type), GeneralLogger::STEP);
warn(QString("Unknown sort type: %1").arg(type));
}
}
info(QString("Sort type: %1").arg(static_cast<int>(m_sortConfig.type)), GeneralLogger::STEP);
debug(QString("Sort type: %1").arg(static_cast<int>(m_sortConfig.type)));
}},
{"sort.reverse", "reverse", [this](const QJsonValue& val) {
if (val.isBool()) {
m_sortConfig.reverse = val.toBool();
info(QString("Sort reverse: %1").arg(m_sortConfig.reverse), GeneralLogger::STEP);
debug(QString("Sort reverse: %1").arg(m_sortConfig.reverse));
}
}},
};
// 统一解析
for (const auto& mapping : mappings) {
([&mapping, &jsonObj]() {
auto pathParts = mapping.path.split('.');
@@ -180,12 +179,12 @@ void Config::_loadWallpapers() {
QSet<QString> paths;
info(QString("Loading wallpapers from %1 specified paths").arg(m_wallpaperConfig.paths.size()), LogIndent::STEP);
debug(QString("Loading wallpapers from %1 specified paths...").arg(m_wallpaperConfig.paths.size()));
for (const QString& path : m_wallpaperConfig.paths) {
paths.insert(path);
}
info(QString("Loading wallpapers from %1 specified directories").arg(m_wallpaperConfig.dirs.size()), LogIndent::STEP);
debug(QString("Loading wallpapers from %1 specified directories...").arg(m_wallpaperConfig.dirs.size()));
for (const QString& dirPath : m_wallpaperConfig.dirs) {
QDir dir(dirPath);
if (dir.exists()) {
@@ -199,7 +198,7 @@ void Config::_loadWallpapers() {
}
}
info(QString("Excluding %1 specified paths").arg(m_wallpaperConfig.excludes.size()), LogIndent::STEP);
debug(QString("Excluding %1 specified paths...").arg(m_wallpaperConfig.excludes.size()));
for (const QString& exclude : m_wallpaperConfig.excludes) {
paths.remove(exclude);
}
src/image_item.cpp
+3 -3
View File
@@ -1,7 +1,7 @@
/*
* @Author: Uyanide pywang0608@foxmail.com
* @Date: 2025-11-30 20:32:27
* @LastEditTime: 2026-01-14 23:31:41
* @LastEditTime: 2026-01-15 00:48:24
* @Description: Image item widget for displaying an image.
*/
#include "image_item.h"
@@ -18,7 +18,7 @@ ImageData* ImageData::create(const QString& p, const int initWidth, const int in
QImageReader reader(p);
if (!reader.canRead()) {
error(QString("Failed to load image from path: %1").arg(p));
warn(QString("Failed to load image from path: %1").arg(p));
delete data;
return nullptr;
}
@@ -36,7 +36,7 @@ ImageData* ImageData::create(const QString& p, const int initWidth, const int in
}
if (!reader.read(data->image)) {
error(QString("Failed to load image from path: %1").arg(p));
warn(QString("Failed to load image from path: %1").arg(p));
delete data;
return nullptr;
}
src/images_carousel.cpp
+2 -2
View File
@@ -1,7 +1,7 @@
/*
* @Author: Uyanide pywang0608@foxmail.com
* @Date: 2025-08-05 01:22:53
* @LastEditTime: 2026-01-14 23:58:52
* @LastEditTime: 2026-01-15 00:48:17
* @Description: Animated carousel widget for displaying and selecting images.
*/
#include "images_carousel.h"
@@ -343,7 +343,7 @@ void ImagesCarousel::focusCurrImage() {
}
auto item = getImageItemAt(m_currentIndex);
if (!item) {
error(QString("Failed to get item at index: %1").arg(m_currentIndex));
warn(QString("Failed to get item at index: %1").arg(m_currentIndex));
return;
}
item->setFocus(true, m_animationEnabled);
src/logger.cpp
+40 -24
View File
@@ -1,7 +1,7 @@
/*
* @Author: Uyanide pywang0608@foxmail.com
* @Date: 2025-08-07 01:12:37
* @LastEditTime: 2025-12-01 01:12:49
* @LastEditTime: 2026-01-15 00:58:04
* @Description: Implementation of logger.
*/
#include "logger.h"
@@ -16,9 +16,8 @@
Q_LOGGING_CATEGORY(logMain, "wallpaper.carousel")
static FILE* g_logStream = stderr;
static GeneralLogger::LogIndent g_maxIndent = GeneralLogger::DETAIL;
static bool g_isColored = false;
static FILE* g_logStream = stderr;
static bool g_isColored = false;
static QMutex g_logMutex;
static bool checkIsColored(FILE* stream) {
@@ -33,7 +32,7 @@ static bool checkIsColored(FILE* stream) {
return true;
}
void myMessageOutput(QtMsgType type, const QMessageLogContext& context, const QString& msg) {
static void messageOutput(QtMsgType type, const QMessageLogContext& context, const QString& msg) {
Q_UNUSED(context);
QMutexLocker locker(&g_logMutex);
@@ -75,38 +74,55 @@ void myMessageOutput(QtMsgType type, const QMessageLogContext& context, const QS
}
}
void Logger::init(FILE* stream, GeneralLogger::LogIndent maxIndent) {
void Logger::init(FILE* stream) {
if (stream) {
g_logStream = stream;
}
g_maxIndent = maxIndent;
g_isColored = checkIsColored(g_logStream);
qInstallMessageHandler(myMessageOutput);
qInstallMessageHandler(messageOutput);
}
void Logger::setMaxIndent(GeneralLogger::LogIndent indent) {
g_maxIndent = indent;
void Logger::setLogLevel(QtMsgType level) {
switch (level) {
case QtDebugMsg:
QLoggingCategory::setFilterRules("wallpaper.carousel.debug=true");
break;
case QtInfoMsg:
QLoggingCategory::setFilterRules("wallpaper.carousel.debug=false\nwallpaper.carousel.info=true");
break;
case QtWarningMsg:
QLoggingCategory::setFilterRules("wallpaper.carousel.debug=false\nwallpaper.carousel.info=false\nwallpaper.carousel.warning=true");
break;
case QtCriticalMsg:
QLoggingCategory::setFilterRules("wallpaper.carousel.debug=false\nwallpaper.carousel.info=false\nwallpaper.carousel.warning=false\nwallpaper.carousel.critical=true");
break;
case QtFatalMsg:
QLoggingCategory::setFilterRules("wallpaper.carousel.debug=false\nwallpaper.carousel.info=false\nwallpaper.carousel.warning=false\nwallpaper.carousel.critical=false");
break;
}
}
GeneralLogger::LogIndent Logger::maxIndent() {
return g_maxIndent;
void Logger::quiet() {
QLoggingCategory::setFilterRules("wallpaper.carousel.debug=false\nwallpaper.carousel.info=false\nwallpaper.carousel.warning=false\nwallpaper.carousel.critical=false\nwallpaper.carousel.fatal=false");
}
void GeneralLogger::info(const QString& msg, const GeneralLogger::LogIndent indent) {
if (indent > g_maxIndent) return;
QString indentedMsg = QString(" ").repeated(indent) + msg;
qCInfo(logMain).noquote() << indentedMsg;
void GeneralLogger::debug(const QString& msg) {
qCDebug(logMain).noquote() << msg;
}
void GeneralLogger::warn(const QString& msg, const GeneralLogger::LogIndent indent) {
if (indent > g_maxIndent) return;
QString indentedMsg = QString(" ").repeated(indent) + msg;
qCWarning(logMain).noquote() << indentedMsg;
void GeneralLogger::info(const QString& msg) {
qCInfo(logMain).noquote() << msg;
}
void GeneralLogger::error(const QString& msg, const GeneralLogger::LogIndent indent) {
QString indentedMsg = QString(" ").repeated(indent) + msg;
qCCritical(logMain).noquote() << indentedMsg;
void GeneralLogger::warn(const QString& msg) {
qCWarning(logMain).noquote() << msg;
}
void GeneralLogger::critical(const QString& msg) {
qCCritical(logMain).noquote() << msg;
}
void GeneralLogger::fatal(const QString& msg) {
qCFatal(logMain).noquote() << msg;
}
src/logger.h
+12 -16
View File
@@ -1,7 +1,7 @@
/*
* @Author: Uyanide pywang0608@foxmail.com
* @Date: 2025-08-05 10:43:31
* @LastEditTime: 2025-12-01 01:12:53
* @LastEditTime: 2026-01-15 00:57:58
* @Description: A simple thread-safe logger.
*/
#ifndef GENERAL_LOGGER_H
@@ -15,29 +15,25 @@ Q_DECLARE_LOGGING_CATEGORY(logMain)
namespace GeneralLogger {
enum LogIndent : qint32 {
GENERAL = 0,
STEP = 1,
DETAIL = 2,
};
void debug(const QString& msg);
void info(const QString& msg,
const LogIndent indent = GENERAL);
void info(const QString& msg);
void warn(const QString& msg,
const LogIndent indent = GENERAL);
void warn(const QString& msg);
void critical(const QString& msg);
void fatal(const QString& msg);
void error(const QString& msg,
const LogIndent indent = GENERAL);
} // namespace GeneralLogger
class Logger {
public:
static void init(FILE* stream = stderr,
GeneralLogger::LogIndent maxIndent = GeneralLogger::DETAIL);
static void init(FILE* stream = stderr);
static void setMaxIndent(GeneralLogger::LogIndent indent);
static GeneralLogger::LogIndent maxIndent();
static void setLogLevel(QtMsgType level);
static void quiet();
};
#endif // GENERAL_LOGGER_H
src/main.cpp
+31 -2
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@@ -1,10 +1,11 @@
/*
* @Author: Uyanide pywang0608@foxmail.com
* @Date: 2025-08-05 00:37:58
* @LastEditTime: 2025-12-01 01:07:34
* @LastEditTime: 2026-01-15 01:00:12
* @Description: Entry point.
*/
#include <qapplication.h>
#include <qlogging.h>
#include <QApplication>
#include <QDir>
@@ -24,10 +25,38 @@ static QString getConfigDir() {
return configDir;
}
static void setLogLevel(int argc, char* argv[]) {
for (int i = 1; i < argc; ++i) {
QString arg(argv[i]);
if (arg == "--debug" || arg == "-vvv" || arg == "--verbose") {
Logger::setLogLevel(QtDebugMsg);
break;
} else if (arg == "--info" || arg == "-vv") {
Logger::setLogLevel(QtInfoMsg);
break;
} else if (arg == "--warn" || arg == "-v") {
Logger::setLogLevel(QtWarningMsg);
break;
} else if (arg == "--critical") {
Logger::setLogLevel(QtCriticalMsg);
break;
} else if (arg == "--fatal") {
Logger::setLogLevel(QtFatalMsg);
break;
} else if (arg == "--quiet") {
Logger::quiet();
break;
} else {
Logger::setLogLevel(QtInfoMsg);
}
}
}
int main(int argc, char* argv[]) {
QApplication a(argc, argv);
Logger::init(stderr, GeneralLogger::DETAIL);
Logger::init(stderr);
setLogLevel(argc, argv);
Config config(getConfigDir());
src/main_window.cpp
+11 -8
View File
@@ -1,7 +1,7 @@
/*
* @Author: Uyanide pywang0608@foxmail.com
* @Date: 2025-08-05 00:37:58
* @LastEditTime: 2025-12-01 00:44:06
* @LastEditTime: 2026-01-15 00:47:54
* @Description: MainWindow implementation.
*/
#include "main_window.h"
@@ -139,7 +139,7 @@ void MainWindow::_stopLoadingAndQuit(const std::function<void()>& onStopped) {
if (m_state != Loading) {
return;
}
info("Stopping loading.");
debug("Stopping loading...");
connect(
m_carousel,
&ImagesCarousel::stopped,
@@ -158,21 +158,24 @@ void MainWindow::_onCancelPressed() {
case Loading:
// case loading screen is disabled, quit the app
if (m_config.getStyleConfig().noLoadingScreen) {
debug("Stopping loading...");
_stopLoadingAndQuit([this]() {
info("Quitting app.");
debug("Quitting app...");
close();
});
}
// otherwise, stop loading and display the loaded images
else {
debug("Stopping loading and displaying loaded images...");
_stopLoadingAndQuit([this]() {
debug("Loading stopped.");
_onLoadingCompleted(m_carousel->getLoadedImagesCount());
m_carousel->focusCurrImage();
});
}
break;
case Ready:
info("Quitting app.");
debug("Quitting app...");
close();
break;
default:
@@ -185,7 +188,7 @@ void MainWindow::_onConfirmPressed() {
case Loading:
// case loading screen is disabled, confirm the selection
if (m_config.getStyleConfig().noLoadingScreen) {
info("Stopping loading and confirming selection.");
debug("Stopping loading and confirming selection...");
connect(
m_carousel,
&ImagesCarousel::stopped,
@@ -196,7 +199,7 @@ void MainWindow::_onConfirmPressed() {
}
break;
case Ready:
info("Confirming selection.");
debug("Confirming selection...");
onConfirm();
break;
default:
@@ -222,7 +225,7 @@ void MainWindow::closeEvent(QCloseEvent* event) {
if (m_state == Loading) {
event->ignore();
_stopLoadingAndQuit([this]() {
info("Quitting app.");
debug("Quitting app.");
close();
});
} else {
@@ -249,7 +252,7 @@ void MainWindow::onConfirm() {
const auto arguments = QProcess::splitCommand(cmd);
if (QProcess::execute(arguments.first(), arguments.mid(1))) {
error(QString("Failed to execute command: %1").arg(cmd));
critical(QString("Failed to execute command: %1").arg(cmd));
return;
}
}