twin: refactor Client::setOpacity() and associated stuffFat-Zer/fix/twin-opacity

* change setOpacity() prototype to receive only opacity.
* rename { setPopupClientOpacity =>  setPopupClientTransparancy() } to
  better reflect what the function does

Signed-off-by: Alexander Golubev <fatzer2@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/twin/geometry.cpp b/twin/geometry.cpp
index 512f705a8..bf8dfeee3 100644
--- a/twin/geometry.cpp
+++ b/twin/geometry.cpp
@@ -2362,7 +2362,7 @@ bool Client::startMoveResize()
     if (rules()->checkMoveResizeMode( options->moveMode ) == Options::Opaque)
     {
         savedOpacity_ = opacity_;
-        setOpacity(options->translucentMovingWindows, options->movingWindowOpacity);
+        setOpacity(options->translucentMovingWindows ? options->movingWindowOpacity : Opacity::Opaque);
     }
 
     if ( ( isMove() && rules()->checkMoveResizeMode( options->moveMode ) != Options::Opaque )
@@ -2429,7 +2429,7 @@ void Client::leaveMoveResize()
 {
     // rule out non opaque windows from useless translucency settings, maybe resizes?
     if (rules()->checkMoveResizeMode( options->moveMode ) == Options::Opaque)
-        setOpacity(true, savedOpacity_);
+        setOpacity(savedOpacity_);
     if ((isResize() && options->removeShadowsOnResize) || (isMove() && options->removeShadowsOnMove))
         updateShadowSize();
     clearbound();