qTox will automatically import the old history on startup.
This new database code is much more robust.
It is very resilient and will not corrupt or disappear after a crash or
power failure, unlike the old code.
The on-disk database format is also much more compact now.
The database sync option in the advanced settings has been removed,
we know run many database operations asynchronously so performance
should not be a problem anymore, but we always ensure resiliency
in case of abrupt termination, so there is no tradeoff anymore.
This patch adds ability to override qTox window and tray icons with ones from user's desktop theme. Some people prefer keeping tray icons consistent to achieve best looks.
Following theme icons used:
* qtox: general window icon which is also used in taskbar
* qtox-online, qtox-offline, qtox-busy, qtox-away, qtox-invisible, qtox-event: tray icons
If theme icon is not available then default built-in icon will be used.
antis made us an icon for logout action and I reused cancel call icon
as quit action in tray menu
Refactored methods to change way how icons are loaded in widget.cpp
to make the methods more flexible
This should permanently fix#2491
commit fixes problem with usage of GTK3 fallback menu action used on KDE5, probably to a bug in status notifier
- allows using Qt backend on KDE5 and other plasma related env.
- icon in tray menu and tray icon are loaded from svg, their size is not limited to 50px now
- plasma adds extra actionmenu to tray so quit was renamed to exit
- exit action usues system-default icon for quit and system default keyboard shourtcut to close qtox
