Move logs:SignalHandlers to core/crash_reports:CrashReports.
Move all pre-launch windows to core/crash_report_window module.
Move some global code to core/launcher:Launcher.
It should replace settings / platform_specific module in some way.
For unknown reason large windows have bad render glitches in High Sierra.
Forcing of OpenGL composition (by adding a fake child QOpenGLWidget) fixes it.
Use Qt::Dialog instead of Qt::Tool which works better with window
activation / deactivation handling.
Stop displaying the panel on all spaces when the call is established.
Also implement panels that appear in all spaces on macOS.
Using them for calls panels and custom notifications, so it
will be possible to use custom notifications in macOS as well.
Sometimes NSUserNotificationCenter -deliveredNotifications method call
freezes for a long time, so now we use it only in a separate thread and
we group all the requests for clearing while another clearing is done.
Don't deactivate the application when the main window is hidden.
Such behavior provides some unwanted windows reordering in the
current workspace when the window is hidden by Cmd+W.
Ignore app activation by applicationDidBecomeActive: notification
for a short period of time after a user notification for other app
instance was received (the system sends them sometimes and the main
window is shown + activated for a wrong instance of the application).
Sometimes QClipboard::text() unexpectedly freezes on macOS, no known
causes for that. But before we were requesting the clipboard text after
each change in any text field to update macOS global menu items.
Now we use Cocoa API directly to find out if there were any changes to
the clipboard content and query text through Qt only if we have changes.
That way it should almost never freeze (at least) or even really never.
Currently the build without implicitly included precompiled header
is not supported anyway (because Qt MOC source files do not include
stdafx.h, they include plain headers).
So when we decide to support building without implicitly included
precompiled headers we'll have to fix all the headers anyway.
Some major platform-dependent file operations refactoring.
All methods like "open file", "open file with", "show in folder"
were moved to core/file_utilities module with platform-dependent
backends. All methods interacting with DesktopServices made async.
Now each platform-dependent module declares its interface in
platform/platform_module.h file and after that includes platform-
specific headers like platform/win/module_win.h with implementation.
Also removed the legacy WinRT platform-dependent implementations.
John Preston
Viktor Oreshkin