Fixes#2480
The GUI was deleting itself on logout, but was doing while deep inside the middle of GUI code, resulting in a series of use-after-free on the return path. We now freeze the GUI and logout asynchronously in a more suitable call stack.
As esecially the "Disabled" text is translated, the audio device will change from "disabled" to "default", just by changing the language.
In contrast to video devices, an audio device is either always available, or sound will be disabled. So "Disabled" is the correct term to use here.
API:
* open default in/out device, when device name is empty
* move privatized code
* fix unsigned/signed conversion warnings
UI (settings):
* refactor: select audio devices by combobox index
Add setFocus() call to make password input focus work after user
clicks Load button (hence losing focus) with invalid password.
Without this patch, focus only works when using Enter key to login.
Spaces were being inserted before and after markdown translated code which could potentially change intended meaning and/or presentation of the user's message. I believe these were necessary for dealing with an earlier bug but from my testing they are no longer needed.
This change reduces memory usage during compilation from ~1.2GB to ~600MB.
Additionally it reduces the size of a dynamically linked qTox binary from
~10MB to ~6MB.
QVector<T>::removeOne() was added in Qt 5.4, and this method usage
broke build for Debian 8 whitch has Qt 5.3.2.
Add alternative implementation and comment for the future to use
removeOne() when this becomes possible.
Closes#3416
Colomban Wendling (10):
fix(capslockindicator): fix altering the line edit height
fix(capslock_x11): properly release the X display handle
refactor(capslockindicator): encapsulate event handling
fix(capslockindicator): also update indicator when the app gets focus
refactor(capslockindicator): expose as a QAction to simplify API
refactor(capslockindicator): use a single shared event handler
refactor(capslockindicator): avoid overhead on OSX
refactor: replace CapsLockIndicator with new PasswordEdit widget
fix(passwordfields): use PasswordEdit widget for all password fields
refactor(passwordedit): don't add the caps indicator at all if disabled
