MuseScore/mscore/preferences.cpp
Dmitri Ovodok b9bb0ceb82 Fix a crash on reading a workspace with non-existing preferences
This should prevent issues like #295238 from happening in future
in case new settings get introduced to MuseScore
2019-10-05 11:35:07 +02:00

559 lines
28 KiB
C++

//=============================================================================
// MuseScore
// Linux Music Score Editor
//
// Copyright (C) 2002-2016 Werner Schweer and others
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2.
//
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//=============================================================================
#include "libmscore/style.h"
#include "libmscore/mscore.h"
#include "preferences.h"
#ifdef Q_OS_MAC
#include "macos/cocoabridge.h"
#endif
namespace Ms {
Preferences preferences;
void Preferences::init(bool storeInMemoryOnly)
{
if (!storeInMemoryOnly) {
if (_settings)
delete _settings;
_settings = new QSettings();
}
_storeInMemoryOnly = storeInMemoryOnly;
#if defined(Q_OS_MAC) || (defined(Q_OS_WIN) && !defined(FOR_WINSTORE))
bool checkUpdateStartup = true;
bool checkExtensionsUpdateStartup = true;
#else
bool checkUpdateStartup = false;
bool checkExtensionsUpdateStartup = false;
#endif
#if defined(Q_OS_MAC) || defined(Q_OS_WIN)
// use system native file dialogs
// Qt file dialog is very slow on Windows and Mac
bool nativeDialogs = true;
#else
bool nativeDialogs = false; // don't use system native file dialogs
#endif
bool defaultUsePortAudio = false;
bool defaultUsePulseAudio = false;
bool defaultUseJackAudio = false;
bool defaultUseAlsaAudio = false;
#if defined(Q_OS_MAC) || defined(Q_OS_WIN)
defaultUsePortAudio = true;
// Linux
#elif defined(USE_PULSEAUDIO)
defaultUsePulseAudio = true;
#elif defined(USE_ALSA)
defaultUseAlsaAudio = true;
#elif defined(USE_PORTAUDIO)
defaultUsePortAudio = true;
#endif
#if defined(Q_OS_MAC) && !defined(TESTROOT)
const MuseScoreStyleType defaultAppGlobalStyle = CocoaBridge::isSystemDarkTheme() ? MuseScoreStyleType::DARK_FUSION : MuseScoreStyleType::LIGHT_FUSION;
#else
const MuseScoreStyleType defaultAppGlobalStyle = MuseScoreStyleType::LIGHT_FUSION;
#endif
QString wd = QString("%1/%2").arg(QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation)).arg(QCoreApplication::applicationName());
_allPreferences = prefs_map_t(
{
{PREF_APP_AUTOSAVE_AUTOSAVETIME, new IntPreference(2 /* minutes */, false)},
{PREF_APP_AUTOSAVE_USEAUTOSAVE, new BoolPreference(true, false)},
{PREF_APP_KEYBOARDLAYOUT, new StringPreference("US - International")},
{PREF_APP_PATHS_INSTRUMENTLIST1, new StringPreference(":/data/instruments.xml", false)},
{PREF_APP_PATHS_INSTRUMENTLIST2, new StringPreference("", false)},
{PREF_APP_PATHS_MYIMAGES, new StringPreference(QFileInfo(QString("%1/%2").arg(wd).arg(QCoreApplication::translate("images_directory", "Images"))).absoluteFilePath(), false)},
{PREF_APP_PATHS_MYPLUGINS, new StringPreference(QFileInfo(QString("%1/%2").arg(wd).arg(QCoreApplication::translate("plugins_directory", "Plugins"))).absoluteFilePath(), false)},
{PREF_APP_PATHS_MYSCORES, new StringPreference(QFileInfo(QString("%1/%2").arg(wd).arg(QCoreApplication::translate("scores_directory", "Scores"))).absoluteFilePath(), false)},
{PREF_APP_PATHS_MYSOUNDFONTS, new StringPreference(QFileInfo(QString("%1/%2").arg(wd).arg(QCoreApplication::translate("soundfonts_directory", "SoundFonts"))).absoluteFilePath(), false)},
{PREF_APP_PATHS_MYSHORTCUTS, new StringPreference(QFileInfo(QString("%1/%2").arg(wd).arg(QCoreApplication::translate("shortcuts_directory", "Shortcuts"))).absoluteFilePath(), false)},
{PREF_APP_PATHS_MYSTYLES, new StringPreference(QFileInfo(QString("%1/%2").arg(wd).arg(QCoreApplication::translate("styles_directory", "Styles"))).absoluteFilePath(), false)},
{PREF_APP_PATHS_MYTEMPLATES, new StringPreference(QFileInfo(QString("%1/%2").arg(wd).arg(QCoreApplication::translate("templates_directory", "Templates"))).absoluteFilePath(), false)},
{PREF_APP_PATHS_MYEXTENSIONS, new StringPreference(QFileInfo(QString("%1/%2").arg(wd).arg(QCoreApplication::translate("extensions_directory", "Extensions"))).absoluteFilePath(), false)},
{PREF_APP_PLAYBACK_FOLLOWSONG, new BoolPreference(true)},
{PREF_APP_PLAYBACK_PANPLAYBACK, new BoolPreference(true)},
{PREF_APP_PLAYBACK_PLAYREPEATS, new BoolPreference(true)},
{PREF_APP_PLAYBACK_LOOPTOSELECTIONONPLAY, new BoolPreference(true)},
{PREF_APP_USESINGLEPALETTE, new BoolPreference(false)},
{PREF_APP_STARTUP_FIRSTSTART, new BoolPreference(true)},
{PREF_APP_STARTUP_SESSIONSTART, new EnumPreference(QVariant::fromValue(SessionStart::SCORE), false)},
{PREF_APP_STARTUP_STARTSCORE, new StringPreference(":/data/My_First_Score.mscx", false)},
{PREF_UI_APP_STARTUP_SHOWTOURS, new BoolPreference(true)},
{PREF_APP_WORKSPACE, new StringPreference("Basic", false)},
{PREF_EXPORT_AUDIO_NORMALIZE, new BoolPreference(true)},
{PREF_EXPORT_AUDIO_SAMPLERATE, new IntPreference(44100, false)},
{PREF_EXPORT_MP3_BITRATE, new IntPreference(128, false)},
{PREF_EXPORT_MUSICXML_EXPORTBREAKS, new EnumPreference(QVariant::fromValue(MusicxmlExportBreaks::ALL), false)},
{PREF_EXPORT_MUSICXML_EXPORTLAYOUT, new BoolPreference(true, false)},
{PREF_EXPORT_PDF_DPI, new IntPreference(300, false)},
{PREF_EXPORT_PNG_RESOLUTION, new DoublePreference(300.0, false)},
{PREF_EXPORT_PNG_USETRANSPARENCY, new BoolPreference(true, false)},
{PREF_IMPORT_GUITARPRO_CHARSET, new StringPreference("UTF-8", false)},
{PREF_IMPORT_MUSICXML_IMPORTBREAKS, new BoolPreference(true, false)},
{PREF_IMPORT_MUSICXML_IMPORTLAYOUT, new BoolPreference(true, false)},
{PREF_IMPORT_OVERTURE_CHARSET, new StringPreference("GBK", false)},
{PREF_IMPORT_STYLE_STYLEFILE, new StringPreference("", false)},
{PREF_IO_ALSA_DEVICE, new StringPreference("default", false)},
{PREF_IO_ALSA_FRAGMENTS, new IntPreference(3, false)},
{PREF_IO_ALSA_PERIODSIZE, new IntPreference(1024, false)},
{PREF_IO_ALSA_SAMPLERATE, new IntPreference(48000, false)},
{PREF_IO_ALSA_USEALSAAUDIO, new BoolPreference(defaultUseAlsaAudio, false)},
{PREF_IO_JACK_REMEMBERLASTCONNECTIONS, new BoolPreference(true, false)},
{PREF_IO_JACK_TIMEBASEMASTER, new BoolPreference(false, false)},
{PREF_IO_JACK_USEJACKAUDIO, new BoolPreference(defaultUseJackAudio, false)},
{PREF_IO_JACK_USEJACKMIDI, new BoolPreference(false, false)},
{PREF_IO_JACK_USEJACKTRANSPORT, new BoolPreference(false, false)},
{PREF_IO_MIDI_ADVANCEONRELEASE, new BoolPreference(true, false)},
{PREF_IO_MIDI_ENABLEINPUT, new BoolPreference(true, false)},
{PREF_IO_MIDI_EXPANDREPEATS, new BoolPreference(true, false)},
{PREF_IO_MIDI_EXPORTRPNS, new BoolPreference(false, false)},
{PREF_IO_MIDI_REALTIMEDELAY, new IntPreference(750 /* ms */, false)},
{PREF_IO_MIDI_SHORTESTNOTE, new IntPreference(MScore::division/4, false)},
{PREF_IO_MIDI_SHOWCONTROLSINMIXER, new BoolPreference(false, false)},
{PREF_IO_MIDI_USEREMOTECONTROL, new BoolPreference(false, false)},
{PREF_IO_OSC_PORTNUMBER, new IntPreference(5282, false)},
{PREF_IO_OSC_USEREMOTECONTROL, new BoolPreference(false, false)},
{PREF_IO_PORTAUDIO_DEVICE, new IntPreference(-1, false)},
{PREF_IO_PORTAUDIO_USEPORTAUDIO, new BoolPreference(defaultUsePortAudio, false)},
{PREF_IO_PORTMIDI_INPUTBUFFERCOUNT, new IntPreference(100)},
{PREF_IO_PORTMIDI_INPUTDEVICE, new StringPreference("")},
{PREF_IO_PORTMIDI_OUTPUTBUFFERCOUNT, new IntPreference(65536)},
{PREF_IO_PORTMIDI_OUTPUTDEVICE, new StringPreference("")},
{PREF_IO_PORTMIDI_OUTPUTLATENCYMILLISECONDS, new IntPreference(0)},
{PREF_IO_PULSEAUDIO_USEPULSEAUDIO, new BoolPreference(defaultUsePulseAudio, false)},
{PREF_SCORE_CHORD_PLAYONADDNOTE, new BoolPreference(true, false)},
{PREF_SCORE_MAGNIFICATION, new DoublePreference(1.0, false)},
{PREF_SCORE_NOTE_PLAYONCLICK, new BoolPreference(true, false)},
{PREF_SCORE_NOTE_DEFAULTPLAYDURATION, new IntPreference(300 /* ms */, false)},
{PREF_SCORE_NOTE_WARNPITCHRANGE, new BoolPreference(true, false)},
{PREF_SCORE_STYLE_DEFAULTSTYLEFILE, new StringPreference("", false)},
{PREF_SCORE_STYLE_PARTSTYLEFILE, new StringPreference("", false)},
{PREF_UI_CANVAS_BG_USECOLOR, new BoolPreference(true, false)},
{PREF_UI_CANVAS_FG_USECOLOR, new BoolPreference(true, false)},
{PREF_UI_CANVAS_FG_USECOLOR_IN_PALETTES, new BoolPreference(false, false)},
{PREF_UI_CANVAS_BG_COLOR, new ColorPreference(QColor("#142433"), false)},
{PREF_UI_CANVAS_FG_COLOR, new ColorPreference(QColor("#f9f9f9"), false)},
{PREF_UI_CANVAS_BG_WALLPAPER, new StringPreference(QFileInfo(QString("%1%2").arg(mscoreGlobalShare).arg("wallpaper/background1.png")).absoluteFilePath(), false)},
{PREF_UI_CANVAS_FG_WALLPAPER, new StringPreference(QFileInfo(QString("%1%2").arg(mscoreGlobalShare).arg("wallpaper/paper5.png")).absoluteFilePath(), false)},
{PREF_UI_CANVAS_MISC_ANTIALIASEDDRAWING, new BoolPreference(true, false)},
{PREF_UI_CANVAS_MISC_SELECTIONPROXIMITY, new IntPreference(6, false)},
{PREF_UI_CANVAS_SCROLL_LIMITSCROLLAREA, new BoolPreference(false, false)},
{PREF_UI_CANVAS_SCROLL_VERTICALORIENTATION, new BoolPreference(false, false)},
{PREF_UI_APP_STARTUP_CHECKUPDATE, new BoolPreference(checkUpdateStartup, false)},
{PREF_UI_APP_STARTUP_CHECK_EXTENSIONS_UPDATE, new BoolPreference(checkExtensionsUpdateStartup, false)},
{PREF_UI_APP_STARTUP_SHOWNAVIGATOR, new BoolPreference(false, false)},
{PREF_UI_APP_STARTUP_SHOWPLAYPANEL, new BoolPreference(false, false)},
{PREF_UI_APP_STARTUP_SHOWSPLASHSCREEN, new BoolPreference(true, false)},
{PREF_UI_APP_STARTUP_SHOWSTARTCENTER, new BoolPreference(true, false)},
{PREF_UI_APP_GLOBALSTYLE, new EnumPreference(QVariant::fromValue(defaultAppGlobalStyle), false)},
{PREF_UI_APP_LANGUAGE, new StringPreference("system", false)},
{PREF_UI_APP_RASTER_HORIZONTAL, new IntPreference(2)},
{PREF_UI_APP_RASTER_VERTICAL, new IntPreference(2)},
{PREF_UI_APP_SHOWSTATUSBAR, new BoolPreference(true)},
{PREF_UI_APP_USENATIVEDIALOGS, new BoolPreference(nativeDialogs)},
{PREF_UI_PIANO_HIGHLIGHTCOLOR, new ColorPreference(QColor("#1259d0"))},
{PREF_UI_SCORE_NOTE_DROPCOLOR, new ColorPreference(QColor("#1778db"))},
{PREF_UI_SCORE_DEFAULTCOLOR, new ColorPreference(QColor("#000000"))},
{PREF_UI_SCORE_FRAMEMARGINCOLOR, new ColorPreference(QColor("#A0A0A4"))},
{PREF_UI_SCORE_LAYOUTBREAKCOLOR, new ColorPreference(QColor("#A0A0A4"))},
{PREF_UI_SCORE_VOICE1_COLOR, new ColorPreference(QColor("#2E86AB"))},
{PREF_UI_SCORE_VOICE2_COLOR, new ColorPreference(QColor("#306B34"))},
{PREF_UI_SCORE_VOICE3_COLOR, new ColorPreference(QColor("#C73E1D"))},
{PREF_UI_SCORE_VOICE4_COLOR, new ColorPreference(QColor("#8D1E4B"))},
{PREF_UI_THEME_ICONWIDTH, new IntPreference(28, false)},
{PREF_UI_THEME_ICONHEIGHT, new IntPreference(24, false)},
{PREF_UI_THEME_FONTFAMILY, new StringPreference(QApplication::font().family(), false) },
{PREF_UI_THEME_FONTSIZE, new IntPreference(QApplication::font().pointSize(), false) },
{PREF_UI_PIANOROLL_DARK_SELECTION_BOX_COLOR, new ColorPreference(QColor("#0cebff"))},
{PREF_UI_PIANOROLL_DARK_NOTE_UNSEL_COLOR, new ColorPreference(QColor("#1dcca0"))},
{PREF_UI_PIANOROLL_DARK_NOTE_SEL_COLOR, new ColorPreference(QColor("#ffff00"))},
{PREF_UI_PIANOROLL_DARK_BG_BASE_COLOR, new ColorPreference(QColor("#3a3a3a"))},
{PREF_UI_PIANOROLL_DARK_BG_KEY_WHITE_COLOR, new ColorPreference(QColor("#3a3a3a"))},
{PREF_UI_PIANOROLL_DARK_BG_KEY_BLACK_COLOR, new ColorPreference(QColor("#262626"))},
{PREF_UI_PIANOROLL_DARK_BG_GRIDLINE_COLOR, new ColorPreference(QColor("#111111"))},
{PREF_UI_PIANOROLL_DARK_BG_TEXT_COLOR, new ColorPreference(QColor("#999999"))},
{PREF_UI_PIANOROLL_LIGHT_SELECTION_BOX_COLOR, new ColorPreference(QColor("#2085c3"))},
{PREF_UI_PIANOROLL_LIGHT_NOTE_UNSEL_COLOR, new ColorPreference(QColor("#1dcca0"))},
{PREF_UI_PIANOROLL_LIGHT_NOTE_SEL_COLOR, new ColorPreference(QColor("#ffff00"))},
{PREF_UI_PIANOROLL_LIGHT_BG_BASE_COLOR, new ColorPreference(QColor("#e0e0e7"))},
{PREF_UI_PIANOROLL_LIGHT_BG_KEY_WHITE_COLOR, new ColorPreference(QColor("#ffffff"))},
{PREF_UI_PIANOROLL_LIGHT_BG_KEY_BLACK_COLOR, new ColorPreference(QColor("#e6e6e6"))},
{PREF_UI_PIANOROLL_LIGHT_BG_GRIDLINE_COLOR, new ColorPreference(QColor("#a2a2a6"))},
{PREF_UI_PIANOROLL_LIGHT_BG_TEXT_COLOR, new ColorPreference(QColor("#111111"))},
{PREF_UI_BUTTON_HIGHLIGHT_COLOR_DISABLED_DARK_ON, new ColorPreference(QColor("#205E78"))},
{PREF_UI_BUTTON_HIGHLIGHT_COLOR_DISABLED_DARK_OFF, new ColorPreference(QColor("#a0a0a0"))},
{PREF_UI_BUTTON_HIGHLIGHT_COLOR_DISABLED_LIGHT_ON, new ColorPreference(QColor("#69A1B9"))},
{PREF_UI_BUTTON_HIGHLIGHT_COLOR_DISABLED_LIGHT_OFF, new ColorPreference(QColor("#a0a0a0"))},
{PREF_UI_BUTTON_HIGHLIGHT_COLOR_ENABLED_DARK_ON, new ColorPreference(QColor("#43C1F7"))},
{PREF_UI_BUTTON_HIGHLIGHT_COLOR_ENABLED_DARK_OFF, new ColorPreference(QColor("#eff0f1"))},
{PREF_UI_BUTTON_HIGHLIGHT_COLOR_ENABLED_LIGHT_ON, new ColorPreference(QColor("#205E78"))},
{PREF_UI_BUTTON_HIGHLIGHT_COLOR_ENABLED_LIGHT_OFF, new ColorPreference(QColor("#3b3f45"))}
});
_initialized = true;
updateLocalPreferences();
}
void Preferences::save()
{
settings()->sync();
}
QVariant Preferences::defaultValue(const QString key) const
{
checkIfKeyExists(key);
Preference* pref = _allPreferences.value(key);
return pref ? pref->defaultValue() : QVariant();
}
QSettings* Preferences::settings() const
{
if (!_initialized) {
qWarning("Preferences is not initialized. Call init() to initialize.");
Q_ASSERT(_initialized);
}
return _settings;
}
QVariant Preferences::get(const QString key) const
{
QVariant pref = _inMemorySettings.value(key);
if (_storeInMemoryOnly)
return (_inMemorySettings.contains(key)) ? pref : QVariant(); // invalid QVariant returned when not found
else if (_inMemorySettings.contains(key)) // if there exists a temporary value stored "in memory" return this value
return pref;
else if (useLocalPrefs && localPreferences.contains(key))
return localPreferences.value(key);
else
return settings()->value(key);
}
void Preferences::set(const QString key, QVariant value, bool temporary)
{
if (_storeInMemoryOnly || temporary)
_inMemorySettings[key] = value;
else if (useLocalPrefs && localPreferences.contains(key))
localPreferences[key] = value;
else
settings()->setValue(key, value);
}
void Preferences::remove(const QString key)
{
// remove both preference stored "in memory" and in QSettings
_inMemorySettings.remove(key);
settings()->remove(key);
}
bool Preferences::has(const QString key) const
{
return _inMemorySettings.contains(key) || settings()->contains(key);
}
QVariant Preferences::preference(const QString key) const
{
checkIfKeyExists(key);
QVariant pref = get(key);
// pref is invalid both if setting is not found or pref is an invalid QVariant object
if (!pref.isValid() || pref.isNull() || _returnDefaultValues)
return defaultValue(key);
else
return pref;
}
bool Preferences::checkIfKeyExists(const QString key) const
{
bool exists = _allPreferences.contains(key);
if (!exists) {
qWarning("Preference not found: %s", key.toUtf8().constData());
Q_ASSERT(exists);
}
return exists;
}
QMetaType::Type Preferences::type(const QString key) const
{
if (_allPreferences.contains(key))
return _allPreferences.value(key)->type();
else {
return QMetaType::UnknownType;
}
}
bool Preferences::checkType(const QString key, QMetaType::Type t) const
{
if (type(key) != t) {
qWarning("Preference is not of correct type: %s", key.toUtf8().constData());
Q_ASSERT(type(key) == QMetaType::Bool);
}
return type(key) == t;
}
Preferences::Preferences()
: _settings(0)
{}
Preferences::~Preferences()
{
// clean up _allPreferences
for (Preference* pref : _allPreferences.values())
delete pref;
if (_settings) {
delete _settings;
}
}
bool Preferences::getBool(const QString key) const
{
checkType(key, QMetaType::Bool);
return preference(key).toBool();
}
QColor Preferences::getColor(const QString key) const
{
checkType(key, QMetaType::QColor);
QVariant v = preference(key);
if (v.type() == QVariant::Color)
return v.value<QColor>();
else {
// in case the color is expressed in settings file as a textual color representation
QColor c(v.toString());
return c.isValid() ? c : defaultValue(key).value<QColor>();
}
}
QString Preferences::getString(const QString key) const
{
checkType(key, QMetaType::QString);
return preference(key).toString();
}
int Preferences::getInt(const QString key) const
{
checkType(key, QMetaType::Int);
QVariant v = preference(key);
bool ok;
int pref = v.toInt(&ok);
if (!ok) {
qWarning("Can not convert preference %s to int. Returning default value.", key.toUtf8().constData());
return defaultValue(key).toInt();
}
return pref;
}
double Preferences::getDouble(const QString key) const
{
checkType(key, QMetaType::Double);
QVariant v = preference(key);
bool ok;
double pref = v.toDouble(&ok);
if (!ok) {
qWarning("Can not convert preference %s to double. Returning default value.", key.toUtf8().constData());
return defaultValue(key).toDouble();
}
return pref;
}
SessionStart Preferences::sessionStart() const
{
return preference(PREF_APP_STARTUP_SESSIONSTART).value<SessionStart>();
}
MusicxmlExportBreaks Preferences::musicxmlExportBreaks() const
{
return preference(PREF_EXPORT_MUSICXML_EXPORTBREAKS).value<MusicxmlExportBreaks>();
}
MuseScoreStyleType Preferences::globalStyle() const
{
return preference(PREF_UI_APP_GLOBALSTYLE).value<MuseScoreStyleType>();
}
bool Preferences::isThemeDark() const
{
return globalStyle() == MuseScoreStyleType::DARK_FUSION;
}
void Preferences::setToDefaultValue(const QString key)
{
set(key, defaultValue(key));
}
void Preferences::setPreference(const QString key, QVariant value)
{
checkIfKeyExists(key);
set(key, value);
}
void Preferences::setTemporaryPreference(const QString key, QVariant value)
{
// note: this function should not call checkIfKeyExists() because it may be
// called before init() which is ok since the preference is only stored "in memory"
set(key, value, true);
}
MidiRemote Preferences::midiRemote(int recordId) const
{
MidiRemote remote;
QString baseKey = QString(PREF_IO_MIDI_REMOTE) + QString("%1%2%3").arg("/").arg(recordId).arg("/");
if (has(baseKey + "type")) {
remote.type = MidiRemoteType(get(baseKey + "type").toInt());
remote.data = get(baseKey + "data").toInt();
}
else {
remote.type = MIDI_REMOTE_TYPE_INACTIVE;
}
return remote;
}
void Preferences::updateMidiRemote(int recordId, MidiRemoteType type, int data)
{
QString baseKey = QString(PREF_IO_MIDI_REMOTE) + QString("%1%2%3").arg("/").arg(recordId).arg("/");
set(baseKey + "type", static_cast<int>(type));
set(baseKey + "data", data);
}
void Preferences::clearMidiRemote(int recordId)
{
QString baseKey = QString(PREF_IO_MIDI_REMOTE) + QString("%1%2").arg("/").arg(recordId);
remove(baseKey);
}
QMap<QString, QVariant> Preferences::getDefaultLocalPreferences() {
bool tmp = useLocalPrefs;
useLocalPrefs = false;
QMap<QString, QVariant> defaultLocalPreferences;
for (QString s : {PREF_UI_CANVAS_BG_USECOLOR,
PREF_UI_CANVAS_FG_USECOLOR,
PREF_UI_CANVAS_FG_USECOLOR_IN_PALETTES,
PREF_UI_CANVAS_BG_COLOR,
PREF_UI_CANVAS_FG_COLOR,
PREF_UI_CANVAS_BG_WALLPAPER,
PREF_UI_CANVAS_FG_WALLPAPER,
PREF_UI_CANVAS_MISC_ANTIALIASEDDRAWING,
PREF_UI_CANVAS_MISC_SELECTIONPROXIMITY,
PREF_UI_CANVAS_SCROLL_LIMITSCROLLAREA,
PREF_UI_CANVAS_SCROLL_VERTICALORIENTATION,
PREF_UI_APP_SHOWSTATUSBAR,
PREF_UI_APP_USENATIVEDIALOGS,
PREF_UI_PIANO_HIGHLIGHTCOLOR,
PREF_UI_SCORE_NOTE_DROPCOLOR,
PREF_UI_SCORE_DEFAULTCOLOR,
PREF_UI_SCORE_FRAMEMARGINCOLOR,
PREF_UI_SCORE_LAYOUTBREAKCOLOR,
PREF_UI_SCORE_VOICE1_COLOR,
PREF_UI_SCORE_VOICE2_COLOR,
PREF_UI_SCORE_VOICE3_COLOR,
PREF_UI_SCORE_VOICE4_COLOR,
PREF_UI_THEME_ICONWIDTH,
PREF_UI_THEME_ICONHEIGHT,
PREF_UI_THEME_FONTFAMILY,
PREF_UI_THEME_FONTSIZE}) {
QVariant value = get(s);
if (!value.isValid())
value = _allPreferences.value(s)->defaultValue();
defaultLocalPreferences.insert(s, value);
}
useLocalPrefs = tmp;
return defaultLocalPreferences;
}
void Preferences::setLocalPreference(QString key, QVariant value)
{
if (localPreferences.contains(key))
localPreferences[key] = value;
}
Preference::Preference(QVariant defaultValue, QMetaType::Type type, bool showInAdvancedList)
: _defaultValue(defaultValue),
_showInAdvancedList(showInAdvancedList),
_type(type)
{}
IntPreference::IntPreference(int defaultValue, bool showInAdvancedList)
: Preference(defaultValue, QMetaType::Int, showInAdvancedList)
{}
void IntPreference::accept(QString key, PreferenceVisitor& v)
{
v.visit(key, this);
}
DoublePreference::DoublePreference(double defaultValue, bool showInAdvancedList)
: Preference(defaultValue, QMetaType::Double, showInAdvancedList)
{}
void DoublePreference::accept(QString key, PreferenceVisitor& v)
{
v.visit(key, this);
}
BoolPreference::BoolPreference(bool defaultValue, bool showInAdvancedList)
: Preference(defaultValue, QMetaType::Bool, showInAdvancedList)
{}
void BoolPreference::accept(QString key, PreferenceVisitor& v)
{
v.visit(key, this);
}
StringPreference::StringPreference(QString defaultValue, bool showInAdvancedList)
: Preference(defaultValue, QMetaType::QString, showInAdvancedList)
{}
void StringPreference::accept(QString key, PreferenceVisitor& v)
{
v.visit(key, this);
}
ColorPreference::ColorPreference(QColor defaultValue, bool showInAdvancedList)
: Preference(defaultValue, QMetaType::QColor, showInAdvancedList)
{}
void ColorPreference::accept(QString key, PreferenceVisitor& v)
{
v.visit(key, this);
}
EnumPreference::EnumPreference(QVariant defaultValue, bool showInAdvancedList)
: Preference(defaultValue, QMetaType::User, showInAdvancedList)
{}
void EnumPreference::accept(QString, PreferenceVisitor&)
{
}
} // namespace Ms