Add configuration file

WorkPad.pro

@@ -69,6 +69,7 @@ linux-* {
 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
 
 SOURCES += \
+    src/services/configmanager.cpp \
     src/frames/exportdialog.cpp \
     src/frames/renamedialog.cpp \
     src/frames/aboutdialog.cpp \
@@ -76,17 +77,20 @@ SOURCES += \
     src/frames/movedialog.cpp \
     src/main.cpp \
     src/frames/mainwindow.cpp \
+    src/models/appconfiguration.cpp \
     src/models/note.cpp \
     src/models/folder.cpp \
     src/services/savemanager.cpp
 
 HEADERS += \
+    src/services/configmanager.h \
     src/frames/exportdialog.h \
     src/frames/renamedialog.h \
     src/frames/aboutdialog.h \
     src/frames/createdialog.h \
     src/frames/mainwindow.h \
     src/frames/movedialog.h \
+    src/models/appconfiguration.h \
     src/models/note.h \
     src/models/folder.h \
     src/services/savemanager.h

src/frames/mainwindow.cpp

@@ -26,6 +26,7 @@ MainWindow::MainWindow(QWidget *parent)
     ui->plainTextEdit->setFont(fixedFont);
     ui->treeWidget->setContextMenuPolicy(Qt::CustomContextMenu);
     this->savemng = new SaveManager();
+    this->cfgmng = new ConfigManager();
     updateListView();
     connect(timer, &QTimer::timeout, this, &MainWindow::save);
 }
@@ -355,7 +356,10 @@ void MainWindow::markdownContentChanged()
     ui->plainTextEdit->blockSignals(false);
     ui->contentEdit->blockSignals(false);
     ui->actionSave->setDisabled(false);
-    timer->start(1000);
+    if (cfgmng->getConfiguration()->isEnableAutoSave())
+    {
+        timer->start(cfgmng->getConfiguration()->getAutoSaveDelay());
+    }
 }
 
 void MainWindow::plainContentChanged()
@@ -378,7 +382,10 @@ void MainWindow::plainContentChanged()
     ui->plainTextEdit->blockSignals(false);
     ui->contentEdit->blockSignals(false);
     ui->actionSave->setDisabled(false);
-    timer->start(1000);
+    if (cfgmng->getConfiguration()->isEnableAutoSave())
+    {
+        timer->start(cfgmng->getConfiguration()->getAutoSaveDelay());
+    }
 }
 
 void MainWindow::updateListView()

src/frames/mainwindow.h

@@ -12,6 +12,7 @@
 #include <QScrollBar>
 
 #include "../services/savemanager.h"
+#include "../services/configmanager.h"
 
 #define COLUMN_NAME 0
 #define COLUMN_UUID 1
@@ -49,6 +50,7 @@ private slots:
 private:
     Ui::MainWindow *ui;
     SaveManager *savemng;
+    ConfigManager *cfgmng;
     QTimer *timer;
 
     void updateListView();

src/models/appconfiguration.cpp

@@ -0,0 +1,43 @@
+#include "appconfiguration.h"
+
+AppConfiguration::AppConfiguration()
+{
+    this->enableAutoSave = true;
+    this->autoSaveDelay = 1000;
+}
+
+AppConfiguration::AppConfiguration(QJsonObject obj)
+{
+    this->enableAutoSave = obj[ENABLEAUTOSAVEKEY].toBool(true);
+    this->autoSaveDelay = obj[AUTOSAVEDELAY].toInt(1000);
+}
+
+QJsonObject AppConfiguration::toJson()
+{
+    QJsonObject obj;
+
+    obj[ENABLEAUTOSAVEKEY] = this->enableAutoSave;
+    obj[AUTOSAVEDELAY] = this->autoSaveDelay;
+
+    return obj;
+}
+
+bool AppConfiguration::isEnableAutoSave()
+{
+    return enableAutoSave;
+}
+
+int AppConfiguration::getAutoSaveDelay()
+{
+    return autoSaveDelay;
+}
+
+void AppConfiguration::setEnableAutoSave(bool value)
+{
+    this->enableAutoSave = value;
+}
+
+void AppConfiguration::setAutoSaveDelay(int value)
+{
+    this->autoSaveDelay = value;
+}

src/models/appconfiguration.h

@@ -0,0 +1,27 @@
+#ifndef APPCONFIGURATION_H
+#define APPCONFIGURATION_H
+
+#define ENABLEAUTOSAVEKEY "enable_auto_save"
+#define AUTOSAVEDELAY "auto_save_delay"
+
+#include <QJsonObject>
+
+class AppConfiguration
+{
+private:
+    bool enableAutoSave;
+    int autoSaveDelay;
+
+public:
+    AppConfiguration();
+    AppConfiguration(QJsonObject obj);
+
+    QJsonObject toJson();
+    bool isEnableAutoSave();
+    int getAutoSaveDelay();
+
+    void setEnableAutoSave(bool);
+    void setAutoSaveDelay(int);
+};
+
+#endif // APPCONFIGURATION_H

src/services/configmanager.cpp

@@ -0,0 +1,62 @@
+#include "configmanager.h"
+
+ConfigManager::ConfigManager()
+{
+    load();
+}
+
+ConfigManager::~ConfigManager()
+{
+    delete cfg;
+}
+
+AppConfiguration *ConfigManager::getConfiguration()
+{
+    return cfg;
+}
+
+QString ConfigManager::getSaveFilePath() {
+    QString path = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
+    if (!QDir(path).exists())
+    {
+        QDir().mkpath(path);
+    }
+
+    path += "/data/";
+    if (!QDir(path).exists())
+    {
+        QDir().mkpath(path);
+    }
+    path += FILENAME;
+    return QDir::cleanPath(path);
+}
+
+void ConfigManager::load() {
+    QFile* file = new QFile(getSaveFilePath());
+    if (!file->open(QIODevice::ReadOnly))
+    {
+        delete file;
+        this->cfg = new AppConfiguration();
+        writeToDisk();
+        return;
+    }
+    auto json = QString(file->readAll());
+    file->close();
+    delete file;
+
+    QJsonObject obj = QJsonDocument::fromJson(json.toUtf8()).object();
+    this->cfg = new AppConfiguration(obj);
+    return;
+}
+
+void ConfigManager::writeToDisk()
+{
+    QJsonDocument doc(cfg->toJson());
+    QFile *f = new QFile(getSaveFilePath());
+    if (f->open(QIODevice::WriteOnly))
+    {
+        f->write(doc.toJson());
+        f->close();
+    }
+    delete f;
+}

src/services/configmanager.h

@@ -0,0 +1,29 @@
+#ifndef CONFIGMANAGER_H
+#define CONFIGMANAGER_H
+
+#define FILENAME "config.json"
+
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QStandardPaths>
+#include <QString>
+#include <QDir>
+
+#include "../models/appconfiguration.h"
+
+class ConfigManager
+{
+private:
+    QString getSaveFilePath();
+    void load();
+    AppConfiguration *cfg;
+
+public:
+    ConfigManager();
+    ~ConfigManager();
+
+    AppConfiguration *getConfiguration();
+    void writeToDisk();
+};
+
+#endif // CONFIGMANAGER_H