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authorkergoth <kergoth>2003-03-27 01:39:25 (UTC)
committer kergoth <kergoth>2003-03-27 01:39:25 (UTC)
commit2196cc8e860a470796fdff12a1690818644d5a43 (patch) (side-by-side diff)
treeedd5d058c7efe78c02dec8740ab0b2fa7d3bcbf0
parentd57d83e0cda09c34dc92dfedb841a979b767e504 (diff)
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Remove the need for explicit <= 0, >= 360 etc handling by using % 360.
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--core/applets/rotateapplet/rotate.cpp15
1 files changed, 4 insertions, 11 deletions
diff --git a/core/applets/rotateapplet/rotate.cpp b/core/applets/rotateapplet/rotate.cpp
index 4743388..3a5a3c9 100644
--- a/core/applets/rotateapplet/rotate.cpp
+++ b/core/applets/rotateapplet/rotate.cpp
@@ -105,22 +105,15 @@ void RotateApplet::activated ( )
if ( m_flipped ) {
if ( rotDirection ) {
- newRotation = currentRotation - 90;
- if (newRotation <=0) newRotation = 270;
- //ipaqs like the 36xx have the display rotated
- // to 270 as default, and -90 is invalid => handle this here
+ newRotation = ( currentRotation + 270 ) % 360;
} else {
- newRotation = currentRotation + 90;
- if(newRotation >= 360) newRotation = 0; //ipaqs like the 36xx have the display
- //rotated to 270 as default, so 360 does nothing => handle this here
+ newRotation = ( currentRotation + 90 ) % 360;
}
} else {
if ( rotDirection ) {
- newRotation = currentRotation + 90;
- if(newRotation >= 360) newRotation = 0;
+ newRotation = ( currentRotation + 90 ) % 360;
} else {
- newRotation = currentRotation - 90;
- if (newRotation <=0) newRotation = 270;
+ newRotation = ( currentRotation + 270 ) % 360;
}
}
QCopEnvelope env( "QPE/System", "setCurrentRotation(int)" );