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core: qPrefDisplay correct font setting.

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SettingsObjectWrapper contained some delicate font handling mixing font and
font_size, breaking that into 2 parts broke font handling on some platforms

Copy font + font_size handling 1-1 from SettingsObjectWrapper

Signed-off-by: Jan Iversen <jani@apache.org>
This commit is contained in:
jan Iversen 2018-07-15 10:27:35 +02:00 • committed by bstoeger
parent 55336bd7ad
commit 8d857a650d
1 changed files with 23 additions and 10 deletions
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33
core/settings/qPrefDisplay.cpp
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@ -34,15 +34,17 @@ void qPrefDisplay::set_divelist_font(const QString& value)
if (newValue != prefs.divelist_font &&
!subsurface_ignore_font(qPrintable(newValue))) {
COPY_TXT(divelist_font, value);
qApp->setFont(QFont(newValue));
disk_divelist_font(true);
qApp->setFont(QFont(newValue));
emit divelist_font_changed(value);
}
}
void qPrefDisplay::disk_divelist_font(bool doSync)
{
LOADSYNC_TXT("/divelist_font", divelist_font);
if (!doSync)
if (doSync)
LOADSYNC_TXT("/divelist_font", divelist_font)
else
setCorrectFont();
}
@ -51,17 +53,19 @@ void qPrefDisplay::set_font_size(double value)
{
if (value != prefs.font_size) {
prefs.font_size = value;
disk_font_size(true);
QFont defaultFont = qApp->font();
defaultFont.setPointSizeF(prefs.font_size);
qApp->setFont(defaultFont);
disk_font_size(true);
emit font_size_changed(value);
}
}
void qPrefDisplay::disk_font_size(bool doSync)
{
LOADSYNC_DOUBLE("/font_size", font_size);
if (!doSync)
if (doSync)
LOADSYNC_DOUBLE("/font_size", font_size)
else
setCorrectFont();
}
@ -74,21 +78,30 @@ HANDLE_PREFERENCE_TXT(Display, "/theme", theme);
void qPrefDisplay::setCorrectFont()
{
bool doSync = false;
QSettings s;
QVariant v;
// get the font from the settings or our defaults
// respect the system default font size if none is explicitly set
QFont defaultFont(prefs.divelist_font);
QFont defaultFont = s.value(group + "/divelist_font", prefs.divelist_font).value<QFont>();
if (IS_FP_SAME(system_divelist_default_font_size, -1.0)) {
prefs.font_size = qApp->font().pointSizeF();
system_divelist_default_font_size = prefs.font_size; // this way we don't save it on exit
}
prefs.font_size = s.value(group + "/font_size", prefs.font_size).toFloat();
// painful effort to ignore previous default fonts on Windows - ridiculous
QString fontName = defaultFont.toString();
if (fontName.contains(","))
fontName = fontName.left(fontName.indexOf(","));
if (subsurface_ignore_font(qPrintable(fontName)))
if (subsurface_ignore_font(qPrintable(fontName))) {
defaultFont = QFont(prefs.divelist_font);
else
COPY_TXT(divelist_font, fontName);
} else {
free((void *)prefs.divelist_font);
prefs.divelist_font = copy_qstring(fontName);
}
defaultFont.setPointSizeF(prefs.font_size);
qApp->setFont(defaultFont);
LOADSYNC_BOOL("/displayinvalid", display_invalid_dives);
}