preferences: use std::string in struct preferences

This is a messy commit, because the "qPref" system relies
heavily on QString, which means lots of conversions between
the two worlds. Ultimately, I plan to base the preferences
system on std::string and only convert to QString when
pushing through Qt's property system or when writing into
Qt's settings.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-06-13 22:59:32 +02:00 committed by bstoeger
parent 82fc9de40b
commit ccdd92aeb7
78 changed files with 645 additions and 694 deletions

View file

@ -911,7 +911,7 @@ static std::string fingerprint_file(device_data_t *devdata)
serial = devdata->devinfo.serial;
return format_string_std("%s/fingerprints/%04x.%u",
system_default_directory(),
system_default_directory().c_str(),
model, serial);
}
@ -952,7 +952,7 @@ static void save_fingerprint(device_data_t *devdata)
return;
// Make sure the fingerprints directory exists
std::string dir = format_string_std("%s/fingerprints", system_default_directory());
std::string dir = system_default_directory() + "/fingerprints";
subsurface_mkdir(dir.c_str());
std::string final = fingerprint_file(devdata);