1. Initialize Logger class earlier so that it can record messages from other classes (for
debugging purpose).
2. Deprioritize WebUI port adjustment. It is not a high priority in here.
3. Slightly deprioritize file logger initialization.
This is observed by unusual high page faults when the stuttering occurs.
With this workaround, the high page faults still occurs but the GUI remains responsive.
Reduce the total startup time of the application and maintain sufficient responsiveness of the UI during startup due to the following:
1. Load resume data from disk asynchronously in separate thread;
2. Split handling of loaded resume data in chunks;
3. Reduce the number of emitting signals.
PR #16840.
The goal is to improve responsiveness of qbt when CPU resources are scarce.
Instead of lowering libtorrent threads priority, it is chosen to raise main event loop thread
priority to avoid getting messy with libtorrent internals.
Also on Windows, threads doesn't inherit thread priority from the parent thread and it always
use the default (normal) priority.
PR #17278.
You can already control the cache size in libtorrent 1.2.x so it doesn't make sense to implement this limit for all use cases. Also there are some downsides to using working set size to limit memory usage such as unresponsive GUI when limit gets hit.
PR #17275.
It uses lupdate directly.
Qt's `qt_add_lupdate()` cmake function doesn't help much.
First of all it is Qt6 only.
Secondly, our project is split into multiple targets but we need all
strings into a single .ts file per language.
Thirdly, it looks like it will skip source files that are added conditionally into the build
via cmake condition checking (eg DBUS source files). We need to gather all strings present
in the source files regardless of the build configuration.
On another note, this is a step towards reducing dependency on qmake/autoconf.
msys2 was reporting the following error:
```
D:/a/qbittorent_msys2/qbittorent_msys2/src/qBittorrent/src/app/application.cpp: In member function 'void Application::applyMemoryWorkingSetLimit()':
D:/a/qbittorent_msys2/qbittorent_msys2/src/qBittorrent/src/app/application.cpp:777:36: error: no matching function for call to 'min(unsigned int, long unsigned int)'
777 | const SIZE_T minSize = std::min((64 * MiB), (maxSize / 2));
| ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
```
