[effects] Port to new connect syntax
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Authored by zzag on Jan 1 2019, 8:48 PM.

Description

[effects] Port to new connect syntax

Summary:
The new connect syntax has several advantages over the old syntax:

(a) Connecting with the new syntax is faster;
(b) It is compile time checked.

There are still a few places where the old connect syntax is used, e.g.
connecting to QML buttons in the Desktop Grid effect.

Test Plan:
Have been testing this patch for ~2 weeks, haven't noticed any
regressions.

Reviewers: KWin, davidedmundson

Reviewed By: KWin, davidedmundson

Subscribers: davidedmundson, broulik, graesslin, kwin

Tags: KWin

Committed

zzag	Jan 25 2019, 11:22 PM

Reviewer

KWin

Differential Revision

D18368: [effects] Port to new connect syntax

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				Path	Packages
	M			effects/backgroundcontrast/contrast.cpp
	M			effects/blur/blur.cpp
	M			effects/coverswitch/coverswitch.cpp
	M			effects/cube/cube.cpp
	M			effects/cube/cube_config.cpp
	M			effects/desktopgrid/desktopgrid.cpp
	M			effects/desktopgrid/desktopgrid_config.cpp
	M			effects/fallapart/fallapart.cpp
	M			effects/flipswitch/flipswitch.cpp
	M			effects/highlightwindow/highlightwindow.cpp
	M			effects/invert/invert.cpp
	M			effects/invert/invert_config.cpp
	M			effects/kscreen/kscreen.cpp
	M			effects/lookingglass/lookingglass.cpp
	M			effects/lookingglass/lookingglass_config.cpp
	M			effects/magiclamp/magiclamp.cpp
	M			effects/magnifier/magnifier.cpp
	M			effects/magnifier/magnifier_config.cpp
	M			effects/mouseclick/mouseclick.cpp
	M			effects/mouseclick/mouseclick_config.cpp
	M			effects/mousemark/mousemark.cpp
	M			effects/presentwindows/presentwindows.cpp
	M			effects/presentwindows/presentwindows_config.cpp
	M			effects/resize/resize.cpp
	M			effects/screenedge/screenedgeeffect.cpp
	M			effects/screenshot/screenshot.cpp
	M			effects/slideback/slideback.cpp
	M			effects/startupfeedback/startupfeedback.cpp
	M			effects/thumbnailaside/thumbnailaside.cpp
	M			effects/thumbnailaside/thumbnailaside_config.cpp
	M			effects/trackmouse/trackmouse.cpp
	M			effects/trackmouse/trackmouse_config.cpp
	M			effects/windowgeometry/windowgeometry.cpp
	M			effects/windowgeometry/windowgeometry_config.cpp
	M			effects/wobblywindows/wobblywindows.cpp
	M			effects/wobblywindows/wobblywindows_config.cpp
	M			effects/zoom/zoom.cpp
	M			effects/zoom/zoom_config.cpp