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settings.cpp
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settings.cpp
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/*
Copyright 2014-2015 Vanniktech - Niklas Baudy
This file is part of SpeedReader.
SpeedReader 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 2 of the License, or
(at your option) any later version.
SpeedReader 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 SpeedReader. If not, see <http://www.gnu.org/licenses/>.
*/
#include "settings.h"
#include <QFontDatabase>
#include <QSettings>
const InitializableQMap<int, QString> Settings::RSS_REFRESH_RATES = InitializableQMap<int, QString>()
<< QPair<int, QString>(0, tr("never"))
<< QPair<int, QString>(300000, tr("5 minutes"))
<< QPair<int, QString>(600000, tr("10 minutes"))
<< QPair<int, QString>(900000, tr("15 minutes"))
<< QPair<int, QString>(1800000, tr("30 minutes"))
<< QPair<int, QString>(3600000, tr("1 hour"))
<< QPair<int, QString>(7200000, tr("2 hours"))
<< QPair<int, QString>(14400000, tr("4 hours"))
<< QPair<int, QString>(28800000, tr("8 hours"))
<< QPair<int, QString>(43200000, tr("12 hours"))
<< QPair<int, QString>(86400000, tr("24 hours"));
Settings* Settings::mInstance = 0;
const QString SETTINGS_TEXT_COLOR = "textColor";
const QString SETTINGS_TEXT_BACKGROUND_COLOR = "textBackgroundColor";
const QString SETTINGS_LINES_COLOR = "linesColor";
const QString SETTINGS_FONT_FAMILY = "fontFamily";
const QString SETTINGS_FONT_SIZE = "fontSize";
const QString SETTINGS_DISPLAY_LONGER_WORDS_LONGER = "displayLongerWordsLonger";
const QString SETTINGS_WORD_LENGTH = "wordLength";
const QString SETTINGS_NUMBER_OF_WORDS = "numberOfWords";
const QString SETTINGS_WORDS_PER_MINUTE = "wordsPerMinute";
const QString SETTINGS_NUMBER_GROUPING = "numberGrouping";
const QString SETTINGS_STALL_AT_INDENTIONS = "stallAtIndentions";
const QString SETTINGS_WORDS = "words";
const QString SETTINGS_WORD = "word";
const QString SETTINGS_RSS_SITES = "rss_urls";
const QString SETTINGS_RSS_SITE = "rss_url";
const QString SETTINGS_VALUE = "value";
const QString SETTINGS_STOP_WORD = "stopWord";
const QString SETTINGS_BREAK_WORD = "breakWord";
const QString SETTINGS_DELAY_WORD = "delayWord";
const QString SETTINGS_HTTP_NETWORK_PROXY_TYPE = "httpNetworkProxyType";
const QString SETTINGS_HTTP_NETWORK_PROXY_SERVER = "httpNetworkProxyServer";
const QString SETTINGS_HTTP_NETWORK_PROXY_PORT = "httpNetworkProxyPort";
const QString SETTINGS_OPEN_EXTERNALLY_RSS_FEED_ITEM = "openExternallyRSSFeedItem";
const QString SETTINGS_RSS_REFRESH_RATE = "rssRefreshRate";
const QString SETTINGS_AUTO_UPDATE = "autoUpdate" + QString(APPLICATION_VERSION);
const QString SETTINGS_MAIN_WINDOW_GEOMETRY = "mainWindowGeometry";
const QString SETTINGS_RSS_WEB_VIEW_DIALOG_GEOMETRY = "settingsRSSWebViewDialogGeometry";
const int FONT_SIZE_DEFAULT = 35;
const bool DISPLAY_LONGER_WORDS_LONGER_DEFAULT = true;
const int WORD_LENGTH_DEFAULT = 8;
const int NUMBER_OF_WORDS = 1;
const bool NUMER_GROUPING_DEFAULT = true;
const bool STALL_AT_INDENTIONS_DEFAULT = true;
const int WORDS_PER_MINUTE = 300;
const QColor TEXT_BACKGROUND_COLOR_DEFAULT = QColor(255, 255, 255);
const QColor TEXT_COLOR_DEFAULT = QColor(0, 0, 0);
const QColor LINES_COLOR_DEFAULT = QColor(28, 153, 255);
const QString HTTP_NETWORK_PROXY_SERVER_DEFAULT = "proxy";
const int HTTP_NETWORK_PROXY_PORT_DEFAULT = 8080;
const int HTTP_NETWORK_PROXY_TYPE_DEFAULT = Settings::USE_SYSTEM_HTTP_NETWORK_PROXY_CONFIGURATION;
const int RSS_REFRESH_RATE_DEFAULT = Settings::RSS_REFRESH_RATES.lastKey();
Settings* Settings::getInstance() {
if (!mInstance) {
mInstance = new Settings();
}
return mInstance;
}
Settings::Settings() {
QSettings settings;
this->setFontSize(settings.value(SETTINGS_FONT_SIZE, FONT_SIZE_DEFAULT).toInt());
this->setFontFamily(settings.value(SETTINGS_FONT_FAMILY, QFontDatabase().families()[0]).toString());
this->setShouldDisplayLongerWordsLonger(settings.value(SETTINGS_DISPLAY_LONGER_WORDS_LONGER, DISPLAY_LONGER_WORDS_LONGER_DEFAULT).toBool());
this->setWordLength(settings.value(SETTINGS_WORD_LENGTH, WORD_LENGTH_DEFAULT).toInt());
this->setShouldGroupNumbers(settings.value(SETTINGS_NUMBER_GROUPING, NUMER_GROUPING_DEFAULT).toBool());
this->setShouldStallAtIndentions(settings.value(SETTINGS_STALL_AT_INDENTIONS, STALL_AT_INDENTIONS_DEFAULT).toBool());
this->setNumberOfWords(settings.value(SETTINGS_NUMBER_OF_WORDS, NUMBER_OF_WORDS).toInt());
this->setWordsPerMinute(settings.value(SETTINGS_WORDS_PER_MINUTE, WORDS_PER_MINUTE).toInt());
this->setTextBackgroundColor(settings.value(SETTINGS_TEXT_BACKGROUND_COLOR, TEXT_BACKGROUND_COLOR_DEFAULT).value<QColor>());
this->setTextColor(settings.value(SETTINGS_TEXT_COLOR, TEXT_COLOR_DEFAULT).value<QColor>());
this->setLinesColor(settings.value(SETTINGS_LINES_COLOR, LINES_COLOR_DEFAULT).value<QColor>());
mHTTPNetworkProxy.setType(QNetworkProxy::HttpProxy);
mHTTPNetworkProxy.setHostName(settings.value(SETTINGS_HTTP_NETWORK_PROXY_SERVER, HTTP_NETWORK_PROXY_SERVER_DEFAULT).value<QString>());
mHTTPNetworkProxy.setPort(settings.value(SETTINGS_HTTP_NETWORK_PROXY_PORT, HTTP_NETWORK_PROXY_PORT_DEFAULT).value<quint16>());
this->setHTTPNetworkProxyType(settings.value(SETTINGS_HTTP_NETWORK_PROXY_TYPE, HTTP_NETWORK_PROXY_TYPE_DEFAULT).value<int>());
this->setRSSRefreshRate(settings.value(SETTINGS_RSS_REFRESH_RATE, RSS_REFRESH_RATE_DEFAULT).value<int>());
mAutoUpdate = settings.value(SETTINGS_AUTO_UPDATE, 1).value<int>();
mMainWindowGeometry = settings.value(SETTINGS_MAIN_WINDOW_GEOMETRY, QByteArray()).value<QByteArray>();
mRSSWebViewDialogGeometry = settings.value(SETTINGS_RSS_WEB_VIEW_DIALOG_GEOMETRY, QByteArray()).value<QByteArray>();
int size = settings.beginReadArray(SETTINGS_WORDS);
for (int i = 0; i < size; i++) {
settings.setArrayIndex(i);
Word word;
word.word = settings.value(SETTINGS_VALUE).toString();
word.stopWord = settings.value(SETTINGS_STOP_WORD).toBool();
word.breakWord = settings.value(SETTINGS_BREAK_WORD).toBool();
word.delayWord = qMax(0, settings.value(SETTINGS_DELAY_WORD, 0).toInt());
this->appendWord(word);
}
settings.endArray();
size = settings.beginReadArray(SETTINGS_RSS_SITES);
for (int i = 0; i < size; i++) {
settings.setArrayIndex(i);
QUrl url = settings.value(SETTINGS_RSS_SITE).value<QUrl>();
if (url.isValid() && !mRSSSites.contains(url)) mRSSSites.append(url);
}
settings.endArray();
mChangedRSSRefreshRate = mChangedHTTPNetworkProxy = true;
}
void Settings::synchronize() {
QSettings settings;
settings.setValue(SETTINGS_TEXT_COLOR, mTextColor);
settings.setValue(SETTINGS_TEXT_BACKGROUND_COLOR, mTextBackgroundColor);
settings.setValue(SETTINGS_LINES_COLOR, mLinesColor);
settings.setValue(SETTINGS_FONT_FAMILY, mFontFamily);
settings.setValue(SETTINGS_FONT_SIZE, mFontSize);
settings.setValue(SETTINGS_DISPLAY_LONGER_WORDS_LONGER, mDisplayLongerWordsLonger);
settings.setValue(SETTINGS_WORD_LENGTH, mWordLength);
settings.setValue(SETTINGS_NUMBER_OF_WORDS, mNumberOfWords);
settings.setValue(SETTINGS_WORDS_PER_MINUTE, mWordsPerMinute);
settings.setValue(SETTINGS_NUMBER_GROUPING, mNumberGrouping);
settings.setValue(SETTINGS_HTTP_NETWORK_PROXY_TYPE, mHTTPNetworkProxyType);
settings.setValue(SETTINGS_HTTP_NETWORK_PROXY_SERVER, mHTTPNetworkProxy.hostName());
settings.setValue(SETTINGS_HTTP_NETWORK_PROXY_PORT, mHTTPNetworkProxy.port());
settings.setValue(SETTINGS_RSS_REFRESH_RATE, mRSSRefreshRate);
settings.beginWriteArray(SETTINGS_WORDS);
settings.remove("");
for (int i = 0; i < mWords.count(); i++) {
settings.setArrayIndex(i);
settings.setValue(SETTINGS_VALUE, mWords.at(i).word);
settings.setValue(SETTINGS_STOP_WORD, mWords.at(i).stopWord);
settings.setValue(SETTINGS_BREAK_WORD, mWords.at(i).breakWord);
settings.setValue(SETTINGS_DELAY_WORD, mWords.at(i).delayWord);
}
settings.endArray();
settings.beginWriteArray(SETTINGS_RSS_SITES);
settings.remove("");
for (int i = 0; i < mRSSSites.count(); i++) {
settings.setArrayIndex(i);
settings.setValue(SETTINGS_RSS_SITE, mRSSSites.at(i));
}
settings.endArray();
settings.sync();
emit updatedSettings();
}
QColor Settings::getTextColor() {
return mTextColor;
}
void Settings::setTextColor(QColor textColor) {
mTextColor = textColor;
}
QColor Settings::getTextBackgroundColor() {
return mTextBackgroundColor;
}
void Settings::setTextBackgroundColor(QColor textBackgroundColor) {
mTextBackgroundColor = textBackgroundColor;
}
QColor Settings::getLinesColor() {
return mLinesColor;
}
void Settings::setLinesColor(QColor lineColor) {
mLinesColor = lineColor;
}
QString Settings::getFontFamily() {
return mFontFamily;
}
void Settings::setFontFamily(QString fontFamily) {
QStringList families = QFontDatabase().families();
mFontFamily = families.contains(fontFamily) ? fontFamily : families[0];
}
int Settings::getFontSize() {
return mFontSize;
}
void Settings::setFontSize(int fontSize) {
mFontSize = this->minMaxValue(MIN_FONT_SIZE, MAX_FONT_SIZE, fontSize);
}
bool Settings::shouldDisplayLongerWordsLonger() {
return mDisplayLongerWordsLonger;
}
void Settings::setShouldDisplayLongerWordsLonger(bool displayLongerWordsLonger) {
mDisplayLongerWordsLonger = displayLongerWordsLonger;
}
int Settings::getWordLength() {
return mWordLength;
}
void Settings::setWordLength(int wordLength) {
mWordLength = this->minMaxValue(MIN_WORD_LENGTH, MAX_WORD_LENGTH, wordLength);
}
int Settings::getNumberOfWords() {
return mNumberOfWords;
}
void Settings::setNumberOfWords(int numberOfWords) {
mNumberOfWords = this->minMaxValue(MIN_NUMBER_OF_WORDS, MAX_NUMBER_OF_WORDS, numberOfWords);
}
int Settings::getWordsPerMinute() {
return mWordsPerMinute;
}
void Settings::setWordsPerMinute(int wordsPerMinute) {
mWordsPerMinute = this->minMaxValue(MIN_WORDS_PER_MINUTE, MAX_WORDS_PER_MINUTE, wordsPerMinute);
}
bool Settings::shouldGroupNumbers() {
return mNumberGrouping;
}
void Settings::setShouldGroupNumbers(bool shouldGroupNumbers) {
mNumberGrouping = shouldGroupNumbers;
}
bool Settings::shouldStallAtIndentions() {
return mStallAtIndentions;
}
void Settings::setShouldStallAtIndentions(bool stallAtIndentions) {
mStallAtIndentions = stallAtIndentions;
}
bool Settings::changedHTTPNetworkProxy() {
return mChangedHTTPNetworkProxy;
}
int Settings::getHTTPNetworkProxyType() {
return mHTTPNetworkProxyType;
}
void Settings::setHTTPNetworkProxyType(int httpNetworkProxyType) {
switch (httpNetworkProxyType) {
case NO_HTTP_NETWORK_PROXY:
case USE_SYSTEM_HTTP_NETWORK_PROXY_CONFIGURATION:
case CUSTOM_HTTP_NETWORK_PROXY:
mChangedHTTPNetworkProxy = mHTTPNetworkProxyType != httpNetworkProxyType;
mHTTPNetworkProxyType = httpNetworkProxyType;
break;
}
}
QNetworkProxy Settings::getHTTPNetworkProxy() {
return mHTTPNetworkProxy;
}
void Settings::setHTTPNetworkProxy(QNetworkProxy httpNetworkProxy) {
mChangedHTTPNetworkProxy = mHTTPNetworkProxy.hostName() != httpNetworkProxy.hostName() || mHTTPNetworkProxy.port() != httpNetworkProxy.port();
mHTTPNetworkProxy = httpNetworkProxy;
}
QList<Word> Settings::getWords() {
return mWords;
}
QList<QString> Settings::getBreakWords() {
return mBreakWords;
}
QList<QString> Settings::getStopWords() {
return mStopWords;
}
QMap<QString, int> Settings::getDelayWords() {
return mDelayWords;
}
void Settings::setWords(QList<Word> words) {
mWords = words;
mStopWords = QList<QString>();
mBreakWords = QList<QString>();
mDelayWords = QMap<QString, int>();
for (int i = 0; i < mWords.count(); i++) {
Word word = mWords.at(i);
if (word.stopWord) mStopWords.append(word.word);
if (word.breakWord) mBreakWords.append(word.word);
if (word.delayWord > 0) mDelayWords.insert(word.word, word.delayWord);
}
}
QList<QUrl> Settings::getRSSSites() {
return mRSSSites;
}
void Settings::setRSSSites(QList<QUrl> rssSites) {
mRSSSites = rssSites;
}
void Settings::appendWord(Word word) {
if (word.word.isEmpty()) return;
foreach (Word mWord, mWords) if (mWord.word == word.word) return;
mWords.append(word);
if (word.stopWord) mStopWords.append(word.word);
if (word.breakWord) mBreakWords.append(word.word);
if (word.delayWord > 0) mDelayWords.insert(word.word, word.delayWord);
}
bool Settings::appendRSSSite(QUrl rssSite) {
if (rssSite.isValid() && !mRSSSites.contains(rssSite)) {
mRSSSites.append(rssSite);
QSettings settings;
int index = settings.beginReadArray(SETTINGS_RSS_SITES);
settings.endArray();
settings.beginWriteArray(SETTINGS_RSS_SITES);
settings.setArrayIndex(index + 1);
settings.setValue(SETTINGS_RSS_SITE, rssSite);
settings.endArray();
return true;
}
return false;
}
bool Settings::changedRSSRefreshRate() {
return mChangedRSSRefreshRate;
}
void Settings::setRSSRefreshRate(int rssRefreshRate) {
if (!RSS_REFRESH_RATES.contains(rssRefreshRate)) rssRefreshRate = RSS_REFRESH_RATE_DEFAULT;
mChangedRSSRefreshRate = mRSSRefreshRate != rssRefreshRate;
mRSSRefreshRate = rssRefreshRate;
}
int Settings::getRSSRefreshRate() {
return mRSSRefreshRate;
}
bool Settings::autoUpdate() {
return mAutoUpdate != 0 && QDateTime::currentMSecsSinceEpoch() / 1000L >= mAutoUpdate;
}
void Settings::setAutoUpdateTomorrow() {
mAutoUpdate = QDateTime::currentDateTime().addDays(1).toTime_t();
this->syncAutoUpdate();
}
void Settings::setAutoUpdateNeverEver() {
mAutoUpdate = 0;
this->syncAutoUpdate();
}
void Settings::syncAutoUpdate() {
QSettings settings;
settings.setValue(SETTINGS_AUTO_UPDATE, mAutoUpdate);
settings.sync();
}
void Settings::setMainWindowGeometry(const QByteArray& geometry) {
mMainWindowGeometry = geometry;
QSettings settings;
settings.setValue(SETTINGS_MAIN_WINDOW_GEOMETRY, mMainWindowGeometry);
settings.sync();
}
QByteArray Settings::getMainWindowGeometry() const {
return mMainWindowGeometry;
}
void Settings::saveRSSWebViewDialogGeometry(const QByteArray& geometry) {
mRSSWebViewDialogGeometry = geometry;
QSettings settings;
settings.setValue(SETTINGS_RSS_WEB_VIEW_DIALOG_GEOMETRY, mRSSWebViewDialogGeometry);
settings.sync();
}
QByteArray Settings::getRSSWebViewDialogGeometry() const {
return mRSSWebViewDialogGeometry;
}
int Settings::minMaxValue(int min, int max, int value) {
return value < min ? min : (value > max ? max : value);
}