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| // /////////////////////////////////////////////////////////////////////////////// |
| // Copyright (C) 2010, Frank Blumenberg |
| // |
| // See License.txt for complete licensing and attribution information. |
| // 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, and/or sell |
| // copies of the Software, and to permit persons to whom the Software is |
| // furnished to do so, subject to the following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included in all |
| // copies or substantial portions of the Software. |
| // |
| // 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 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 "LcdViewController.h" |
| #import "MKConnectionController.h" |
| #import "NSData+MKCommandEncode.h" |
| #import "MKDatatypes.h" |
| #import "MKDataConstants.h" |
| |
| @implementation LcdViewController |
| |
| @synthesize label; |
| @synthesize segment; |
| @synthesize gestureStartPoint; |
| |
| - (void) viewDidLoad { |
| label.text = @"Not connected\r\nNo data\r\n\r\n"; |
| lcdCount = 0; |
| [super viewDidLoad]; |
| } |
| |
| #pragma mark - |
| #pragma mark UIViewController delegate methods |
| |
| |
| |
| - (void) updateSegment { |
| |
| if ([[MKConnectionController sharedMKConnectionController] hasNaviCtrl]) { |
| [segment setEnabled:YES forSegmentAtIndex:0]; |
| [segment setEnabled:YES forSegmentAtIndex:1]; |
| [segment setEnabled:YES forSegmentAtIndex:2]; |
| } |
| else { |
| [segment setEnabled:NO forSegmentAtIndex:0]; |
| [segment setEnabled:YES forSegmentAtIndex:1]; |
| [segment setEnabled:NO forSegmentAtIndex:2]; |
| } |
| |
| MKAddress currentDevice=[MKConnectionController sharedMKConnectionController].currentDevice; |
| switch (currentDevice) { |
| case MKAddressNC: |
| segment.selectedSegmentIndex=0; |
| break; |
| case MKAddressFC: |
| segment.selectedSegmentIndex=1; |
| break; |
| case MKAddressMK3MAg: |
| segment.selectedSegmentIndex=2; |
| break; |
| default: |
| break; |
| } |
| } |
| |
| // called after this controller's view will appear |
| - (void)viewWillAppear:(BOOL)animated |
| { |
| [self.navigationController setToolbarHidden:YES animated:NO]; |
| |
| // for aesthetic reasons (the background is black), make the nav bar black for this particular page |
| self.navigationController.navigationBar.barStyle = UIBarStyleBlackOpaque; |
| |
| // match the status bar with the nav bar |
| [UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleBlackOpaque; |
| |
| [[MKConnectionController sharedMKConnectionController] activateNaviCtrl]; |
| [self updateSegment]; |
| } |
| |
| - (void) viewDidAppear:(BOOL)animated { |
| |
| canProcessNextGesture=YES; |
| |
| // for aesthetic reasons (the background is black), make the nav bar black for this particular page |
| self.navigationController.navigationBar.barStyle = UIBarStyleBlackOpaque; |
| |
| // match the status bar with the nav bar |
| [UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleBlackOpaque; |
| |
| NSNotificationCenter * nc = [NSNotificationCenter defaultCenter]; |
| |
| [nc addObserver:self |
| selector:@selector(lcdNotification:) |
| name:MKLcdNotification |
| object:nil]; |
| |
| [self performSelector:@selector(sendMenuRefreshRequest) withObject:self afterDelay:0.1]; |
| } |
| |
| - (void) viewWillDisappear:(BOOL)animated { |
| NSNotificationCenter * nc = [NSNotificationCenter defaultCenter]; |
| |
| [nc removeObserver:self]; |
| |
| // restore the nav bar and status bar color to default |
| self.navigationController.navigationBar.barStyle = UIBarStyleDefault; |
| [UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleDefault; |
| } |
| |
| |
| - (void) sendMenuRequestForKeys:(uint8_t)keys; |
| { |
| MKConnectionController * cCtrl = [MKConnectionController sharedMKConnectionController]; |
| uint8_t lcdReq[2]; |
| |
| lcdReq[0] = keys; |
| lcdReq[1] = 50; |
| |
| NSData * data = [NSData dataWithCommand:MKCommandLcdRequest |
| forAddress:MKAddressFC |
| payloadWithBytes:lcdReq |
| length:2]; |
| |
| [cCtrl sendRequest:data]; |
| } |
| |
| - (void) sendMenuRefreshRequest { |
| [self sendMenuRequestForKeys:0xFF]; |
| } |
| |
| - (void) lcdNotification:(NSNotification *)aNotification { |
| NSArray * mr = [[aNotification userInfo] objectForKey:kMKDataKeyMenuRows]; |
| |
| label.text = [mr componentsJoinedByString:@"\r\n"]; |
| if (lcdCount++ > 4 ) { |
| [self sendMenuRefreshRequest]; |
| lcdCount = 0; |
| } |
| } |
| |
| - (IBAction) changeDevice { |
| |
| [[MKConnectionController sharedMKConnectionController] activateNaviCtrl]; |
| |
| switch (segment.selectedSegmentIndex) { |
| case 1: |
| [[MKConnectionController sharedMKConnectionController] activateFlightCtrl]; |
| break; |
| case 2: |
| [[MKConnectionController sharedMKConnectionController] activateMK3MAG]; |
| break; |
| } |
| |
| MKConnectionController * cCtrl = [MKConnectionController sharedMKConnectionController]; |
| DLog(@"Device set to %d", cCtrl.currentDevice); |
| |
| [self performSelector:@selector(sendMenuRefreshRequest) withObject:self afterDelay:0.1]; |
| } |
| |
| - (IBAction) nextScreen { |
| [self sendMenuRequestForKeys:0xFD]; |
| } |
| |
| - (IBAction) prevScreen { |
| [self sendMenuRequestForKeys:0xFE]; |
| } |
| |
| - (void) didReceiveMemoryWarning { |
| [super didReceiveMemoryWarning]; |
| } |
| |
| - (void) viewDidUnload { |
| [super viewDidUnload]; |
| } |
| |
| - (void) dealloc { |
| [super dealloc]; |
| } |
| |
| #pragma mark - |
| |
| #define kMinimumGestureLength 25 |
| #define kMaximumVariance 5 |
| |
| - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { |
| |
| UITouch *touch = [touches anyObject]; |
| gestureStartPoint = [touch locationInView:self.view]; |
| |
| } |
| - (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event { |
| |
| if (!canProcessNextGesture) |
| return; |
| |
| UITouch *touch = [touches anyObject]; |
| CGPoint currentPosition = [touch locationInView:self.view]; |
| |
| CGFloat deltaX = (gestureStartPoint.x - currentPosition.x); |
| CGFloat deltaY = (gestureStartPoint.y - currentPosition.y); |
| |
| BOOL leftToRight=(deltaX<0); |
| |
| NSLog(@"%f",deltaX); |
| deltaX = fabsf(deltaX); |
| deltaY = fabsf(deltaY); |
| |
| if (deltaX >= kMinimumGestureLength && deltaY <= kMaximumVariance) { |
| if (leftToRight) |
| [self prevScreen]; |
| else |
| [self nextScreen]; |
| |
| canProcessNextGesture=NO; |
| |
| } |
| else if (deltaY >= kMinimumGestureLength && deltaX <= kMaximumVariance){ |
| } |
| |
| } |
| |
| -(void) touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event { |
| canProcessNextGesture=YES; |
| } |
| |
| @end |