Remove visual noise from apple_remote

Change-Id: I12bec42cb699d8cbcfab2eb4d2f8ad8f5ed83b78
Reviewed-on: https://gerrit.libreoffice.org/8229
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 29 insertions, 29 deletions

diff --git a/apple_remote/source/MultiClickRemoteBehavior.m b/apple_remote/source/MultiClickRemoteBehavior.m
index 1d624a76284d..0972a5ae99d6 100644
--- a/apple_remote/source/MultiClickRemoteBehavior.m
+++ b/apple_remote/source/MultiClickRemoteBehavior.m
@@ -3,13 +3,13 @@
  * MultiClickRemoteBehavior.m
  * RemoteControlWrapper
  *
- * Created by Martin Kahr on 11.03.06 under a MIT-style license. 
+ * Created by Martin Kahr on 11.03.06 under a MIT-style license.
  * Copyright (c) 2006 martinkahr.com. All rights reserved.
  *
- * Code modified and adapted to OpenOffice.org 
+ * Code modified and adapted to OpenOffice.org
  * by Eric Bachard on 11.08.2008 under the same License
  *
- * Permission is hereby granted, free of charge, to any person obtaining a 
+ * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
  * to deal in the Software without restriction, including without limitation
  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
@@ -21,7 +21,7 @@
  *
  * THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
@@ -45,12 +45,12 @@ const NSTimeInterval HOLD_RECOGNITION_TIME_INTERVAL = 0.4;
 
 // Delegates are not retained!
 // http://developer.apple.com/documentation/Cocoa/Conceptual/CocoaFundamentals/CommunicatingWithObjects/chapter_6_section_4.html
-// Delegating objects do not (and should not) retain their delegates. 
+// Delegating objects do not (and should not) retain their delegates.
 // However, clients of delegating objects (applications, usually) are responsible for ensuring that their delegates are around
 // to receive delegation messages. To do this, they may have to retain the delegate.
 - (void) setDelegate: (id) _delegate {
 	if ( _delegate && ( [_delegate respondsToSelector:@selector(remoteButton:pressedDown:clickCount:)] == NO )) return; // return what ?
-	
+
 	delegate = _delegate;
 }
 - (id) delegate {
@@ -66,8 +66,8 @@ const NSTimeInterval HOLD_RECOGNITION_TIME_INTERVAL = 0.4;
 
 - (BOOL) simulatesHoldForButtonIdentifier: (RemoteControlEventIdentifier) identifier remoteControl: (RemoteControl*) remoteControl {
 	// we do that check only for the normal button identifiers as we would check for hold support for hold events instead
-	if (identifier > (1 << EVENT_TO_HOLD_EVENT_OFFSET)) return NO; 
-	
+	if (identifier > (1 << EVENT_TO_HOLD_EVENT_OFFSET)) return NO;
+
 	return [self simulateHoldEvent] && [remoteControl sendsEventForButtonIdentifier: (identifier << EVENT_TO_HOLD_EVENT_OFFSET)]==NO;
 }
 
@@ -110,32 +110,32 @@ const NSTimeInterval HOLD_RECOGNITION_TIME_INTERVAL = 0.4;
 }
 
 - (void) executeClickCountEvent: (NSArray*) values {
-	RemoteControlEventIdentifier event = [[values objectAtIndex: 0] unsignedIntValue]; 
+	RemoteControlEventIdentifier event = [[values objectAtIndex: 0] unsignedIntValue];
 	NSTimeInterval eventTimePoint = [[values objectAtIndex: 1] doubleValue];
-	
+
 	BOOL finishedClicking = NO;
-	int finalClickCount = eventClickCount;	
-	
+	int finalClickCount = eventClickCount;
+
 	@synchronized(self) {
 		finishedClicking = (event != lastClickCountEvent || eventTimePoint == lastClickCountEventTime);
 		if (finishedClicking) {
-			eventClickCount = 0;		
+			eventClickCount = 0;
 			lastClickCountEvent = 0;
 			lastClickCountEventTime = 0;
 		}
 	}
-	
-	if (finishedClicking) {	
-		[delegate remoteButton:event pressedDown: YES clickCount:finalClickCount];		
+
+	if (finishedClicking) {
+		[delegate remoteButton:event pressedDown: YES clickCount:finalClickCount];
 		// trigger a button release event, too
 		[NSThread sleepUntilDate: [NSDate dateWithTimeIntervalSinceNow:0.1]];
 		[delegate remoteButton:event pressedDown: NO clickCount:finalClickCount];
 	}
 }
 
-- (void) sendRemoteButtonEvent: (RemoteControlEventIdentifier) event pressedDown: (BOOL) pressedDown remoteControl: (RemoteControl*) remoteControl {	
+- (void) sendRemoteButtonEvent: (RemoteControlEventIdentifier) event pressedDown: (BOOL) pressedDown remoteControl: (RemoteControl*) remoteControl {
 	if (!delegate)  return;
-	
+
 	BOOL clickCountingForEvent = ([self clickCountEnabledButtons] & event) == event;
 
 	if ([self simulatesHoldForButtonIdentifier: event remoteControl: remoteControl] && lastClickCountEvent==0) {
@@ -143,7 +143,7 @@ const NSTimeInterval HOLD_RECOGNITION_TIME_INTERVAL = 0.4;
 			// wait to see if it is a hold
 			lastHoldEvent = event;
 			lastHoldEventTime = [NSDate timeIntervalSinceReferenceDate];
-			[self performSelector:@selector(sendSimulatedHoldEvent:) 
+			[self performSelector:@selector(sendSimulatedHoldEvent:)
 					   withObject:[NSNumber numberWithDouble:lastHoldEventTime]
 					   afterDelay:HOLD_RECOGNITION_TIME_INTERVAL];
 			return;
@@ -161,31 +161,31 @@ const NSTimeInterval HOLD_RECOGNITION_TIME_INTERVAL = 0.4;
 				RemoteControlEventIdentifier previousEvent = lastHoldEvent;
 				@synchronized(self) {
 					lastHoldEvent = 0;
-				}						
-				
+				}
+
 				// in case click counting is enabled we have to setup the state for that, too
 				if (clickCountingForEvent) {
 					lastClickCountEvent = previousEvent;
 					lastClickCountEventTime = lastHoldEventTime;
 					NSNumber* eventNumber;
-					NSNumber* timeNumber;		
+					NSNumber* timeNumber;
 					eventClickCount = 1;
 					timeNumber = [NSNumber numberWithDouble:lastClickCountEventTime];
 					eventNumber= [NSNumber numberWithUnsignedInt:previousEvent];
 					NSTimeInterval diffTime = maxClickTimeDifference-([NSDate timeIntervalSinceReferenceDate]-lastHoldEventTime);
-					[self performSelector: @selector(executeClickCountEvent:) 
+					[self performSelector: @selector(executeClickCountEvent:)
 							   withObject: [NSArray arrayWithObjects:eventNumber, timeNumber, nil]
-							   afterDelay: diffTime];							
+							   afterDelay: diffTime];
 					// we do not return here because we are still in the press-release event
 					// that will be consumed below
 				} else {
 					// trigger the pressed down event that we consumed first
-					[delegate remoteButton:event pressedDown: YES clickCount:1];							
+					[delegate remoteButton:event pressedDown: YES clickCount:1];
 				}
-			}										
+			}
 		}
 	}
-	
+
 	if (clickCountingForEvent) {
 		if (pressedDown == NO) return;
 
@@ -202,12 +202,12 @@ const NSTimeInterval HOLD_RECOGNITION_TIME_INTERVAL = 0.4;
 			timeNumber = [NSNumber numberWithDouble:lastClickCountEventTime];
 			eventNumber= [NSNumber numberWithUnsignedInt:event];
 		}
-		[self performSelector: @selector(executeClickCountEvent:) 
+		[self performSelector: @selector(executeClickCountEvent:)
 				   withObject: [NSArray arrayWithObjects:eventNumber, timeNumber, nil]
 				   afterDelay: maxClickTimeDifference];
 	} else {
 		[delegate remoteButton:event pressedDown: pressedDown clickCount:1];
-	}		
+	}
 
 }