Use the QAction provided by QDockWidget with new Qt connection rather
than creating a new one for each dock.
Separate extra browser docks from extra docks, the latter is meant for
plugin/integration docks.
If OBS is set to minimize to system tray on startup and studio mode is
enabled, the preview would be disabled when showing OBS, if the preview
in non studio mode was disabled.
Portable mode is meant to be separated from the rest of the system, and
as such it doesn't make sense to load globally installed plugins there.
On Windows, there currently are only two major plugins that install
themselves there. Plugins installing themselves there is good, but it
currently also means that even portable instances load them which can
make testing and debugging in a clean environment annoying.
In some cases, `QToolbar::widgetForAction` may return `nullptr`. This
causes a crash on affected system.
To mitigate this, we check for `widgetForAction` result and skip
operating on a NULL widget.
If a scene or group is selected, disable the properties button in the
source toolbar. This also does a refactor of the function to enable/disable
the toolbar buttons.
Hides the following items if source is only audio:
- Transform menu
- Resize output (size of source)
- Scale filter menu
- Blending mode menus
- Projector menus
- Screenshots
- Interact
From Qt 6.4 release notes:
QScreen::name() now returns the user friendly name instead of the GDI
device name on Windows. This is consistent with other platforms and also
obeys the documentation.
--
Additionally, this scraps the visual indexing on monitors as the
numbering is not guaranteed to match any other GUI or API. A similar
change was recently made in the Display Capture source on Windows.
To avoid the user having lookahead enabled with no way to disable it,
change the Simple Output Mode NVENC Preset from P6 to P5.
Follow up to 8806738a04.
Another call to getenv, as well as a call to the POSIX functions
setenv(), unsetenv(), and putenv() may invalidate the pointer
returned by a previous call or modify the string obtained from a
previous call.
https://en.cppreference.com/w/c/program/getenv
