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>

5 files changed, 64 insertions, 64 deletions

diff --git a/apple_remote/source/AppleRemote.m b/apple_remote/source/AppleRemote.m
index 8f1b2ce777be..48dd9effe3c8 100644
--- a/apple_remote/source/AppleRemote.m
+++ b/apple_remote/source/AppleRemote.m
@@ -3,13 +3,13 @@
  * RemoteControlWrapper.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
@@ -45,15 +45,15 @@ const char* AppleRemoteDeviceName = "AppleIRController";
 	return AppleRemoteDeviceName;
 }
 
-- (void) setCookieMappingInDictionary: (NSMutableDictionary*) _cookieToButtonMapping	{	
-    
-    // TODO : avoid such magics 
+- (void) setCookieMappingInDictionary: (NSMutableDictionary*) _cookieToButtonMapping	{
+
+    // TODO : avoid such magics
 #ifdef DEBUG
     NSLog( @"Apple Remote: setting 10.6 cookies" );
 #endif
     // 10.6.x Snow Leopard
     [_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonPlus]		forKey:@"33_31_30_21_20_2_"];
-    [_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMinus]		forKey:@"33_32_30_21_20_2_"];	
+    [_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMinus]		forKey:@"33_32_30_21_20_2_"];
     [_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMenu]		forKey:@"33_22_21_20_2_33_22_21_20_2_"];
     [_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonPlay]		forKey:@"33_23_21_20_2_33_23_21_20_2_"];
     [_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonRight]		forKey:@"33_24_21_20_2_33_24_21_20_2_"];
@@ -72,10 +72,10 @@ const char* AppleRemoteDeviceName = "AppleIRController";
 	if (pressedDown == NO && event == kRemoteButtonMenu_Hold) {
 		// There is no separate event for pressed down on menu hold. We are simulating that event here
 		[super sendRemoteButtonEvent:event pressedDown:YES];
-	}	
-	
+	}
+
 	[super sendRemoteButtonEvent:event pressedDown:pressedDown];
-	
+
 	if (pressedDown && (event == kRemoteButtonRight || event == kRemoteButtonLeft || event == kRemoteButtonPlay || event == kRemoteButtonMenu || event == kRemoteButtonPlay_Hold)) {
 		// There is no separate event when the button is being released. We are simulating that event here
 		[super sendRemoteButtonEvent:event pressedDown:NO];
diff --git a/apple_remote/source/HIDRemoteControlDevice.m b/apple_remote/source/HIDRemoteControlDevice.m
index cffcfa0e50a6..e82034849d2a 100644
--- a/apple_remote/source/HIDRemoteControlDevice.m
+++ b/apple_remote/source/HIDRemoteControlDevice.m
@@ -149,23 +149,23 @@
 	if ([self isListeningToRemote]) return;
 
 	// 4th July 2007
-	//
+
 	// A security update in february of 2007 introduced an odd behavior.
 	// Whenever SecureEventInput is activated or deactivated the exclusive access
 	// to the remote control device is lost. This leads to very strange behavior where
 	// a press on the Menu button activates FrontRow while your app still gets the event.
 	// A great number of people have complained about this.
-	//
+
 	// Enabling the SecureEventInput and keeping it enabled does the trick.
-	//
+
 	// I'm pretty sure this is a kind of bug at Apple and I'm in contact with the responsible
 	// Apple Engineer. This solution is not a perfect one - I know.
 	// One of the side effects is that applications that listen for special global keyboard shortcuts (like Quicksilver)
 	// may get into problems as they no longer get the events.
 	// As there is no official Apple Remote API from Apple I also failed to open a technical incident on this.
-	//
+
 	// Note that there is a corresponding DisableSecureEventInput in the stopListening method below.
-	//
+
 	if ([self isOpenInExclusiveMode] && fixSecureEventInputBug) EnableSecureEventInput();
 
 	[self removeNotifcationObserver];
diff --git a/apple_remote/source/KeyspanFrontRowControl.m b/apple_remote/source/KeyspanFrontRowControl.m
index 09787383e91b..c637aa9cf9c7 100644
--- a/apple_remote/source/KeyspanFrontRowControl.m
+++ b/apple_remote/source/KeyspanFrontRowControl.m
@@ -3,13 +3,13 @@
  * KeyspanFrontRowControl.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,
@@ -21,14 +21,14 @@
  *
  * 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
  * THE SOFTWARE.
  *
  *****************************************************************************/
- 
+
 #import "KeyspanFrontRowControl.h"
 #import <mach/mach.h>
 #import <mach/mach_error.h>
@@ -38,10 +38,10 @@
 
 @implementation KeyspanFrontRowControl
 
-- (void) setCookieMappingInDictionary: (NSMutableDictionary*) _cookieToButtonMapping	{	
+- (void) setCookieMappingInDictionary: (NSMutableDictionary*) _cookieToButtonMapping	{
 	[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonPlus]		 forKey:@"11_18_99_10_"];
-	[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMinus]		 forKey:@"11_18_98_10_"];		
-	[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMenu]		 forKey:@"11_18_58_10_"];		
+	[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMinus]		 forKey:@"11_18_98_10_"];
+	[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMenu]		 forKey:@"11_18_58_10_"];
 	[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonPlay]		 forKey:@"11_18_61_10_"];
 	[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonRight]		 forKey:@"11_18_96_10_"];
 	[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonLeft]		 forKey:@"11_18_97_10_"];
@@ -50,22 +50,22 @@
 	[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonLeft_Hold]	forKey:@"14_6_3_2_"];
 	[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMenu_Hold]	forKey:@"14_6_14_6_"];
 	[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonPlay_Sleep]	forKey:@"18_14_6_18_14_6_"];
-	[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteControl_Switched]	forKey:@"19_"];			
+	[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteControl_Switched]	forKey:@"19_"];
 	*/
 }
 
 + (io_object_t) findRemoteDevice {
 	CFMutableDictionaryRef hidMatchDictionary = NULL;
-	IOReturn ioReturnValue = kIOReturnSuccess;	
+	IOReturn ioReturnValue = kIOReturnSuccess;
 	io_iterator_t hidObjectIterator = 0;
 	io_object_t	hidDevice = 0;
 	SInt32                  idVendor = 1741;
-	SInt32                  idProduct = 0x420;	
-	
+	SInt32                  idProduct = 0x420;
+
 	// Set up a matching dictionary to search the I/O Registry by class
 	// name for all HID class devices
 	hidMatchDictionary = IOServiceMatching(kIOHIDDeviceKey);
-	
+
 	CFNumberRef numberRefVendor = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &idVendor);
     if ( numberRefVendor )
     {
@@ -77,22 +77,22 @@
     if ( numberRefProduct )
     {
         CFDictionaryAddValue(hidMatchDictionary, CFSTR(kIOHIDProductIDKey), numberRefProduct);
-        CFRelease(numberRefProduct);	
+        CFRelease(numberRefProduct);
 	}
 
 	// Now search I/O Registry for matching devices.
 	ioReturnValue = IOServiceGetMatchingServices(kIOMasterPortDefault, hidMatchDictionary, &hidObjectIterator);
-	
+
 	if ((ioReturnValue == kIOReturnSuccess) && (hidObjectIterator != 0)) {
 		hidDevice = IOIteratorNext(hidObjectIterator);
 	}
-	
+
 	// release the iterator
     if ( hidObjectIterator )
         IOObjectRelease(hidObjectIterator);
 
 	return hidDevice;
-	
+
 }
 
 @end
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];
-	}		
+	}
 
 }
 
diff --git a/apple_remote/source/RemoteMainController.m b/apple_remote/source/RemoteMainController.m
index c163a387be9c..cccb4b612268 100644
--- a/apple_remote/source/RemoteMainController.m
+++ b/apple_remote/source/RemoteMainController.m
@@ -35,9 +35,9 @@
 #import "RemoteControlContainer.h"
 #import "MultiClickRemoteBehavior.h"
 
-// -------------------------------------------------------------------------------------------
+
 // Sample Code 3: Multi Click Behavior and Hold Event Simulation
-// -------------------------------------------------------------------------------------------
+
 
 @implementation AppleRemoteMainController