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Diffstat (limited to 'device_test/RemoteFeedbackView.m')
| -rw-r--r-- | device_test/RemoteFeedbackView.m | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/device_test/RemoteFeedbackView.m b/device_test/RemoteFeedbackView.m new file mode 100644 index 0000000..acfdf3c --- /dev/null +++ b/device_test/RemoteFeedbackView.m @@ -0,0 +1,162 @@ +/* + * Copyright (c) 2007 Dave Dribin + * + * 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. + */ + +// Based on Martin Kahr's Apple Remote wrapper +// http://www.martinkahr.com/source-code/ + +#import "RemoteFeedbackView.h" + +@implementation RemoteFeedbackView + +- (id)initWithFrame:(NSRect)frameRect +{ + if ((self = [super initWithFrame:frameRect]) != nil) { + remoteImage = [[NSImage imageNamed:@"AppleRemote"] retain]; + lastButtonIdentifier = -1; + } + return self; +} + +- (void) dealloc { + + [remoteImage release]; + [super dealloc]; +} + +- (void) clearAfterRedraw: (id) sender +{ + clearAfterDraw = NO; + [self ddhidAppleRemoteButton: lastButtonIdentifier pressedDown: NO]; +} + +- (void) ddhidAppleRemoteButton: (DDHidAppleRemoteEventIdentifier)buttonIdentifier + pressedDown: (BOOL) pressedDown; +{ + + clearAfterDraw = NO; + + if (pressedDown) { + lastButtonIdentifier = buttonIdentifier; + } else { + if (drawn) + lastButtonIdentifier = -1; + else { + lastButtonIdentifier = buttonIdentifier; + clearAfterDraw = YES; + } + } + + drawn = NO; + [self setNeedsDisplay:YES]; +} + +- (void)drawRect:(NSRect)rect +{ + drawn = YES; + NSRect imageRect; + NSRect drawingRect; + imageRect.origin = NSZeroPoint; + imageRect.size = [remoteImage size]; + + int x = ([self bounds].size.width - [remoteImage size].width)/2; + int y = ([self bounds].size.height - [remoteImage size].height)/2; + + drawingRect.origin = NSMakePoint(x, y); + drawingRect.size = imageRect.size; + + [remoteImage drawInRect: drawingRect + fromRect: imageRect + operation: NSCompositeSourceOver + fraction: 1.0]; + + + if (lastButtonIdentifier == -1) { + return; + } + + DDHidAppleRemoteEventIdentifier buttonToSelect = lastButtonIdentifier; + + NSPoint buttonPos; + float opacity = 0.5; + + switch(buttonToSelect) { + case kDDHidRemoteButtonVolume_Plus: + buttonPos.x = 53; + buttonPos.y = 240; + break; + case kDDHidRemoteButtonVolume_Minus: + buttonPos.x = 53; + buttonPos.y = 180; + break; + case kDDHidRemoteButtonMenu_Hold: + opacity = 0.8; + case kDDHidRemoteButtonMenu: + buttonPos.x = 53; + buttonPos.y = 137; + clearAfterDraw = YES; + break; + case kDDHidRemoteButtonPlay_Sleep: + opacity = 0.8; + case kDDHidRemoteButtonPlay: + buttonPos.x = 53; + buttonPos.y = 210; + clearAfterDraw = YES; + break; + case kDDHidRemoteButtonRight_Hold: + opacity = 0.8; + buttonPos.x = 83; + buttonPos.y = 210; + break; + case kDDHidRemoteButtonRight: + buttonPos.x = 83; + buttonPos.y = 210; + clearAfterDraw = YES; + break; + case kDDHidRemoteButtonLeft_Hold: + opacity = 0.8; + buttonPos.x = 23; + buttonPos.y = 210; + break; + case kDDHidRemoteButtonLeft: + buttonPos.x = 23; + buttonPos.y = 210; + clearAfterDraw = YES; + break; + default: + break; + } + + float width = 20.0; + float height= 20.0; + NSRect r = NSMakeRect(buttonPos.x + x - (width/2), buttonPos.y + y - (height/2), width, height); + NSBezierPath* bp = [NSBezierPath bezierPathWithOvalInRect:r]; + + [[NSColor colorWithCalibratedRed:1.0 green:0.0 blue:0.0 alpha:opacity] set]; + [bp fill]; + if (clearAfterDraw) { + [self performSelector:@selector(clearAfterRedraw:) withObject:self afterDelay:0.1]; + } +} + +@end |