[FancyZones] Restore size of zoned windows (#4463)

* Started work

* I can't debug anything, cleaning

* Added settings, [[Not Tested]]

Not even compiled

* Tested, the most basic features work

* Refactor, add RestoreSize

* Added DPI awareness

* Fixed a potential issue with resizing zoned windows

* Fixup: Potentially unsafe memory-layout of std::pair replaced with std::array

* Fixup: Use .data() instead of a pointer

* Further refactoring

* Integrated Win+Arrow keys with the Restore size feature

* Fixed an issue where window's on-screen position is not restored properly

* Fixed a bug pointed out by Enrico

src/modules/fancyzones/lib/WindowMoveHandler.cpp

@@ -4,6 +4,7 @@
 #include <common/notifications.h>
 #include <common/notifications/fancyzones_notifications.h>
 #include <common/window_helpers.h>
+#include <common/dpi_aware.h>
 
 #include "lib/Settings.h"
 #include "lib/ZoneWindow.h"
@@ -297,6 +298,18 @@ void WindowMoveHandlerPrivate::MoveSizeEnd(HWND window, POINT const& ptScreen, c
     {
         ::RemoveProp(window, MULTI_ZONE_STAMP);
 
+        if (m_settings->GetSettings()->restoreSize)
+        {
+            if (WindowMoveHandlerUtils::IsCursorTypeIndicatingSizeEvent())
+            {
+                ::RemoveProp(window, RESTORE_SIZE_STAMP);
+            }
+            else
+            {
+                RestoreWindowSize(window);
+            }
+        }
+
         auto monitor = MonitorFromWindow(window, MONITOR_DEFAULTTONULL);
         if (monitor)
         {