100 lines
3.3 KiB
C++
100 lines
3.3 KiB
C++
#include "core/settings.h"
|
|
|
|
#include "core/defs.h"
|
|
|
|
#include <QApplication>
|
|
#include <QDebug>
|
|
#include <QDir>
|
|
#include <QPointer>
|
|
#include <QWebSettings>
|
|
|
|
|
|
QPointer<Settings> Settings::s_instance;
|
|
|
|
Settings::Settings(const QString &file_name, Format format,
|
|
const Type &status, QObject *parent)
|
|
: QSettings(file_name, format, parent), m_initializationStatus(status) {
|
|
}
|
|
|
|
Settings::~Settings() {
|
|
checkSettings();
|
|
qDebug("Deleting Settings instance.");
|
|
}
|
|
|
|
QSettings::Status Settings::checkSettings() {
|
|
qDebug("Syncing settings.");
|
|
|
|
sync();
|
|
return status();
|
|
}
|
|
|
|
Settings *Settings::instance() {
|
|
if (s_instance.isNull()) {
|
|
setupSettings();
|
|
}
|
|
|
|
return s_instance;
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
QSettings::Status Settings::setupSettings() {
|
|
// If settings file exists in executable file working directory
|
|
// (in subdirectory APP_CFG_PATH), then use it (portable settings).
|
|
// Otherwise use settings file stored in homePath();
|
|
QString relative_path = QDir::separator() + QString(APP_CFG_PATH) +
|
|
QDir::separator() + QString(APP_CFG_FILE);
|
|
|
|
QString app_path = qApp->applicationDirPath();
|
|
QString app_path_file = app_path + relative_path;
|
|
|
|
// Check if portable settings are available.
|
|
if (QFile(app_path_file).exists()) {
|
|
// Portable settings are available, use them.
|
|
s_instance = new Settings(app_path_file, QSettings::IniFormat,
|
|
Settings::Portable, qApp);
|
|
|
|
// Construct icon cache in the same path.
|
|
QString web_path = app_path + QDir::separator() + QString(APP_DB_WEB_PATH);
|
|
QDir(web_path).mkpath(web_path);
|
|
QWebSettings::setIconDatabasePath(web_path);
|
|
|
|
qDebug("Initializing settings in '%s' (portable way).",
|
|
qPrintable(QDir::toNativeSeparators(app_path)));
|
|
}
|
|
else {
|
|
// Portable settings are NOT available, store them in
|
|
// user's home directory.
|
|
QString home_path = QDir::homePath() + QDir::separator() +
|
|
QString(APP_LOW_H_NAME);
|
|
QString home_path_file = home_path + relative_path;
|
|
|
|
s_instance = new Settings(home_path_file, QSettings::IniFormat,
|
|
Settings::NonPortable, qApp);
|
|
|
|
// Construct icon cache in the same path.
|
|
QString web_path = home_path + QDir::separator() + QString(APP_DB_WEB_PATH);
|
|
QDir(web_path).mkpath(web_path);
|
|
QWebSettings::setIconDatabasePath(web_path);
|
|
|
|
// TODO: pridat http://qt-project.org/doc/qt-4.8/qwebsettings.html#WebAttribute-enum
|
|
// - napsat nejakou webfactory ktera bude ke qwebsettings pristupovat
|
|
// a upravovat dané vlastnosti
|
|
// do FOrmSettings Webbrowser & proxy pridat tab "Advanced" a tam
|
|
// naflakat vsecky zajimavy attributy
|
|
/*QWebSettings::globalSettings()->setAttribute(QWebSettings::DnsPrefetchEnabled,
|
|
true);
|
|
QWebSettings::globalSettings()->setAttribute(QWebSettings::AutoLoadImages,
|
|
false);
|
|
QWebSettings::globalSettings()->setAttribute(QWebSettings::JavascriptEnabled,
|
|
false);*/
|
|
|
|
qDebug("Initializing settings in '%s' (non-portable way).",
|
|
qPrintable(QDir::toNativeSeparators(home_path_file)));
|
|
}
|
|
|
|
return (*s_instance).checkSettings();
|
|
}
|