Move save of preferences to the preferences dialog.

I had a few very strange bugs regarding to preferences (like clicking on
apply twice so things worked), because the code that moved from
"QSettings" to 'Internal Settings Struct' was being triggered on the
mainwindow, *after* the settingsChanged signal was emmited. This should
fix the problem.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 102 insertions, 0 deletions

diff --git a/qt-ui/preferences.cpp b/qt-ui/preferences.cpp
index ab9c9fa39..cb8dde83b 100644
--- a/qt-ui/preferences.cpp
+++ b/qt-ui/preferences.cpp
@@ -137,6 +137,49 @@ void PreferencesDialog::rememberPrefs()
 
 #define SB(V, B) s.setValue(V, (int)(B->isChecked() ? 1 : 0))
 
+
+#define GET_UNIT(name, field, f, t)				\
+	v = s.value(QString(name));				\
+	if (v.isValid())					\
+		prefs.units.field = (v.toInt() == (t)) ? (t) : (f); \
+	else							\
+		prefs.units.field = default_prefs.units.field
+
+#define GET_BOOL(name, field)					\
+	v = s.value(QString(name));				\
+	if (v.isValid())					\
+		prefs.field = v.toInt() ? true : false;		\
+	else							\
+		prefs.field = default_prefs.field
+
+#define GET_DOUBLE(name, field)					\
+	v = s.value(QString(name));				\
+	if (v.isValid())					\
+		prefs.field = v.toDouble();			\
+	else							\
+		prefs.field = default_prefs.field
+
+#define GET_INT(name, field)					\
+	v = s.value(QString(name));				\
+	if (v.isValid())					\
+		prefs.field = v.toInt();			\
+	else							\
+		prefs.field = default_prefs.field
+
+#define GET_TXT(name, field)					\
+	v = s.value(QString(name));				\
+	if (v.isValid())					\
+		prefs.field = strdup(v.toString().toUtf8().constData());			\
+	else							\
+		prefs.field = default_prefs.field
+
+#define GET_TXT(name, field)					\
+	v = s.value(QString(name));				\
+	if (v.isValid())					\
+		prefs.field = strdup(v.toString().toUtf8().constData());			\
+	else							\
+		prefs.field = default_prefs.field
+
 void PreferencesDialog::syncSettings()
 {
 	QSettings s;
@@ -201,7 +244,66 @@ void PreferencesDialog::syncSettings()
 	}
 	s.setValue("UseSystemLanguage", ui.languageSystemDefault->isChecked());
 	s.setValue("UiLanguage", ui.languageView->currentIndex().data(Qt::UserRole));
+	s.endGroup();
+	// This code was on the mainwindow, it should belong nowhere, but since we dind't
+	// correctly fixed this code yet ( too much stuff on the code calling preferences )
+	// force this here.
 
+	QVariant v;
+	s.beginGroup("Units");
+	if (s.value("unit_system").toString() == "metric") {
+		prefs.unit_system = METRIC;
+		prefs.units = SI_units;
+	} else if (s.value("unit_system").toString() == "imperial") {
+		prefs.unit_system = IMPERIAL;
+		prefs.units = IMPERIAL_units;
+	} else {
+		prefs.unit_system = PERSONALIZE;
+		GET_UNIT("length", length, units::FEET, units::METERS);
+		GET_UNIT("pressure", pressure, units::PSI, units::BAR);
+		GET_UNIT("volume", volume, units::CUFT, units::LITER);
+		GET_UNIT("temperature", temperature, units::FAHRENHEIT, units::CELSIUS);
+		GET_UNIT("weight", weight, units::LBS, units::KG);
+	}
+	GET_UNIT("vertical_speed_time", vertical_speed_time, units::MINUTES, units::SECONDS);
+	s.endGroup();
+	s.beginGroup("TecDetails");
+	GET_BOOL("po2graph", pp_graphs.po2);
+	GET_BOOL("pn2graph", pp_graphs.pn2);
+	GET_BOOL("phegraph", pp_graphs.phe);
+	GET_DOUBLE("po2threshold", pp_graphs.po2_threshold);
+	GET_DOUBLE("pn2threshold", pp_graphs.pn2_threshold);
+	GET_DOUBLE("phethreshold", pp_graphs.phe_threshold);
+	GET_BOOL("mod", mod);
+	GET_DOUBLE("modppO2", mod_ppO2);
+	GET_BOOL("ead", ead);
+	GET_BOOL("redceiling", profile_red_ceiling);
+	GET_BOOL("dcceiling", profile_dc_ceiling);
+	GET_BOOL("calcceiling", profile_calc_ceiling);
+	GET_BOOL("calcceiling3m", calc_ceiling_3m_incr);
+	GET_BOOL("calcndltts", calc_ndl_tts);
+	GET_BOOL("calcalltissues", calc_all_tissues);
+	GET_INT("gflow", gflow);
+	GET_INT("gfhigh", gfhigh);
+	GET_BOOL("gf_low_at_maxdepth", gf_low_at_maxdepth);
+	set_gf(prefs.gflow, prefs.gfhigh, prefs.gf_low_at_maxdepth);
+	GET_BOOL("show_sac", show_sac);
+	GET_BOOL("display_unused_tanks", display_unused_tanks);
+	s.endGroup();
+
+	s.beginGroup("GeneralSettings");
+	GET_TXT("default_filename", default_filename);
+	GET_TXT("default_cylinder", default_cylinder);
+	s.endGroup();
+
+	s.beginGroup("Display");
+	QFont defaultFont = s.value("divelist_font", qApp->font()).value<QFont>();
+	defaultFont.setPointSizeF(s.value("font_size", qApp->font().pointSizeF()).toFloat());
+	qApp->setFont(defaultFont);
+	GET_TXT("divelist_font", divelist_font);
+	GET_INT("font_size", font_size);
+	GET_INT("displayinvalid", display_invalid_dives);
+	s.endGroup();
 	emit settingsChanged();
 }