// This file is part of RSS Guard. // // Copyright (C) 2011-2014 by Martin Rotter // // RSS Guard is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // RSS Guard is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with RSS Guard. If not, see . #include "miscellaneous/settings.h" #include "miscellaneous/application.h" #include "miscellaneous/iofactory.h" #include #include #include #include // Feeds. DKEY Feeds::ID = "feeds"; DKEY Feeds::UpdateTimeout = "feed_update_timeout"; DVALUE(int) Feeds::UpdateTimeoutDef = DOWNLOAD_TIMEOUT; DKEY Feeds::CountFormat = "count_format"; DVALUE(char*) Feeds::CountFormatDef = "(%unread)"; DKEY Feeds::AutoUpdateInterval = "auto_update_interval"; DVALUE(int) Feeds::AutoUpdateIntervalDef = DEFAULT_AUTO_UPDATE_INTERVAL; DKEY Feeds::AutoUpdateEnabled = "auto_update_enabled"; DVALUE(bool) Feeds::AutoUpdateEnabledDef = false; DKEY Feeds::FeedsUpdateOnStartup = "feeds_update_on_startup"; DVALUE(bool) Feeds::FeedsUpdateOnStartupDef = false; // Messages. DKEY Messages::ID = "messages"; DKEY Messages::UseCustomDate = "use_custom_date"; DVALUE(bool) Messages::UseCustomDateDef = false; DKEY Messages::CustomDateFormat = "custom_date_format"; DVALUE(char*) Messages::CustomDateFormatDef = ""; DKEY Messages::ClearReadOnExit = "clear_read_on_exit"; DVALUE(bool) Messages::ClearReadOnExitDef = false; DKEY Messages::KeepCursorInCenter = "keep_cursor_center"; DVALUE(bool) Messages::KeepCursorInCenterDef = false; // GUI. DKEY GUI::ID = "gui"; DKEY GUI::SplitterFeeds = "splitter_feeds"; DVALUE(char*) GUI::SplitterFeedsDef = ""; DKEY GUI::SplitterMessages = "splitter_messages"; DVALUE(char*) GUI::SplitterMessagesDef = ""; DKEY GUI::ToolbarStyle = "toolbar_style"; DVALUE(Qt::ToolButtonStyle) GUI::ToolbarStyleDef = Qt::ToolButtonIconOnly; DKEY GUI::FeedsToolbarActions = "feeds_toolbar"; DVALUE(char*) GUI::FeedsToolbarActionsDef = "m_actionUpdateAllFeeds,m_actionMarkAllFeedsRead"; DKEY GUI::MainWindowInitialSize = "window_size"; DKEY GUI::MainWindowInitialPosition = "window_position"; DKEY GUI::MainWindowStartsFullscreen = "start_in_fullscreen"; DVALUE(bool) GUI::MainWindowStartsFullscreenDef = false; DKEY GUI::MainWindowStartsMaximized = "window_is_maximized"; DVALUE(bool) GUI::MainWindowStartsMaximizedDef = false; DKEY GUI::MainMenuVisible = "main_menu_visible"; DVALUE(bool) GUI::MainMenuVisibleDef = true; DKEY GUI::ToolbarsVisible = "enable_toolbars"; DVALUE(bool) GUI::ToolbarsVisibleDef = true; DKEY GUI::ListHeadersVisible = "enable_list_headers"; DVALUE(bool) GUI::ListHeadersVisibleDef = true; DKEY GUI::HideMainWindowWhenMinimized = "hide_when_minimized"; DVALUE(bool) GUI::HideMainWindowWhenMinimizedDef = false; // General. DKEY General::ID = "main"; // Proxy. DKEY Proxy::ID = "proxy"; DKEY Proxy::Type = "proxy_type"; DVALUE(QNetworkProxy::ProxyType) Proxy::TypeDef = QNetworkProxy::NoProxy; DKEY Proxy::Host = "host"; DVALUE(char*) Proxy::HostDef = ""; DKEY Proxy::Username = "username"; DVALUE(char*) Proxy::UsernameDef = ""; DKEY Proxy::Password = "password"; DVALUE(char*) Proxy::PasswordDef = ""; DKEY Proxy::Port = "port"; DVALUE(int) Proxy::PortDef = 80; // Database. DKEY Database::ID = "database"; DKEY Database::UseInMemory = "use_in_memory_db"; DVALUE(bool) Database::UseInMemoryDef = false; // Keyboard. DKEY Keyboard::ID = "keyboard"; // Web browser. DKEY Browser::ID = "browser"; DKEY Browser::GesturesEnabled = "gestures_enabled"; DVALUE(bool) Browser::GesturesEnabledDef = true; DKEY Browser::JavascriptEnabled = "enable_javascript"; DVALUE(bool) Browser::JavascriptEnabledDef = true; DKEY Browser::ImagesEnabled = "enable_images"; DVALUE(bool) Browser::ImagesEnabledDef = true; DKEY Browser::PluginsEnabled = "enable_plugins"; DVALUE(bool) Browser::PluginsEnabledDef = false; DKEY Browser::CustomExternalBrowserEnabled = "custom_external_browser"; DVALUE(bool) Browser::CustomExternalBrowserEnabledDef = false; DKEY Browser::CustomExternalBrowserExecutable = "external_browser_executable"; DVALUE(char*) Browser::CustomExternalBrowserExecutableDef = ""; DKEY Browser::CustomExternalBrowserArguments = "external_browser_arguments"; DVALUE(char*) Browser::CustomExternalBrowserArgumentsDef = "%1"; DKEY Browser::QueueTabs = "queue_tabs"; DVALUE(bool) Browser::QueueTabsDef = true; // Categories. DKEY Categories::ID = "categories_expand_states"; 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(); } bool Settings::initiateRestoration(const QString &settings_backup_file_path) { return IOFactory::copyFile(settings_backup_file_path, QFileInfo(fileName()).absolutePath() + QDir::separator() + BACKUP_NAME_SETTINGS + BACKUP_SUFFIX_SETTINGS); } void Settings::finishRestoration(const QString &desired_settings_file_path) { QString backup_settings_file = QFileInfo(desired_settings_file_path).absolutePath() + QDir::separator() + BACKUP_NAME_SETTINGS + BACKUP_SUFFIX_SETTINGS; if (QFile::exists(backup_settings_file)) { qWarning("Backup settings file '%s' was detected. Restoring it.", qPrintable(QDir::toNativeSeparators(backup_settings_file))); if (IOFactory::copyFile(backup_settings_file, desired_settings_file_path)) { QFile::remove(backup_settings_file); qDebug("Settings file was restored successully."); } else { qCritical("Settings file was NOT restored due to error when copying the file."); } } } Settings *Settings::setupSettings(QObject *parent) { Settings *new_settings; // 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 home path. 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; QString home_path = qApp->homeFolderPath() + QDir::separator() + QString(APP_LOW_H_NAME); QString home_path_file = home_path + relative_path; bool portable_settings_available = QFileInfo(app_path).isWritable(); bool non_portable_settings_exist = QFile::exists(home_path_file); // We will use PORTABLE settings only and only if it is available and NON-PORTABLE // settings was not initialized before. bool will_we_use_portable_settings = portable_settings_available && !non_portable_settings_exist; // Check if portable settings are available. if (will_we_use_portable_settings) { finishRestoration(app_path_file); // Portable settings are available, use them. new_settings = new Settings(app_path_file, QSettings::IniFormat, Settings::Portable, parent); // 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_file))); } else { finishRestoration(home_path_file); // Portable settings are NOT available, store them in // user's home directory. new_settings = new Settings(home_path_file, QSettings::IniFormat, Settings::NonPortable, parent); // 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); qDebug("Initializing settings in '%s' (non-portable way).", qPrintable(QDir::toNativeSeparators(home_path_file))); } return new_settings; }