mirror of
https://github.com/mauiaaron/apple2.git
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163 lines
4.1 KiB
Objective-C
163 lines
4.1 KiB
Objective-C
/*
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* Copyright (c) 2007 Dave Dribin
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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// Based on Martin Kahr's Apple Remote wrapper
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// http://www.martinkahr.com/source-code/
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#import "RemoteFeedbackView.h"
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@implementation RemoteFeedbackView
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- (id)initWithFrame:(NSRect)frameRect
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{
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if ((self = [super initWithFrame:frameRect]) != nil) {
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remoteImage = [[NSImage imageNamed:@"AppleRemote"] retain];
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lastButtonIdentifier = -1;
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}
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return self;
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}
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- (void) dealloc {
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[remoteImage release];
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[super dealloc];
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}
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- (void) clearAfterRedraw: (id) sender
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{
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clearAfterDraw = NO;
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[self ddhidAppleRemoteButton: lastButtonIdentifier pressedDown: NO];
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}
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- (void) ddhidAppleRemoteButton: (DDHidAppleRemoteEventIdentifier)buttonIdentifier
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pressedDown: (BOOL) pressedDown;
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{
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clearAfterDraw = NO;
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if (pressedDown) {
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lastButtonIdentifier = buttonIdentifier;
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} else {
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if (drawn)
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lastButtonIdentifier = -1;
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else {
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lastButtonIdentifier = buttonIdentifier;
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clearAfterDraw = YES;
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}
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}
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drawn = NO;
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[self setNeedsDisplay:YES];
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}
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- (void)drawRect:(NSRect)rect
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{
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drawn = YES;
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NSRect imageRect;
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NSRect drawingRect;
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imageRect.origin = NSZeroPoint;
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imageRect.size = [remoteImage size];
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int x = ([self bounds].size.width - [remoteImage size].width)/2;
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int y = ([self bounds].size.height - [remoteImage size].height)/2;
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drawingRect.origin = NSMakePoint(x, y);
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drawingRect.size = imageRect.size;
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[remoteImage drawInRect: drawingRect
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fromRect: imageRect
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operation: NSCompositeSourceOver
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fraction: 1.0];
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if (lastButtonIdentifier == -1) {
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return;
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}
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DDHidAppleRemoteEventIdentifier buttonToSelect = lastButtonIdentifier;
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NSPoint buttonPos = NSZeroPoint;
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float opacity = 0.5;
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switch(buttonToSelect) {
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case kDDHidRemoteButtonVolume_Plus:
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buttonPos.x = 53;
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buttonPos.y = 240;
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break;
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case kDDHidRemoteButtonVolume_Minus:
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buttonPos.x = 53;
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buttonPos.y = 180;
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break;
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case kDDHidRemoteButtonMenu_Hold:
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opacity = 0.8;
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case kDDHidRemoteButtonMenu:
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buttonPos.x = 53;
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buttonPos.y = 137;
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clearAfterDraw = YES;
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break;
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case kDDHidRemoteButtonPlay_Sleep:
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opacity = 0.8;
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case kDDHidRemoteButtonPlay:
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buttonPos.x = 53;
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buttonPos.y = 210;
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clearAfterDraw = YES;
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break;
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case kDDHidRemoteButtonRight_Hold:
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opacity = 0.8;
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buttonPos.x = 83;
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buttonPos.y = 210;
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break;
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case kDDHidRemoteButtonRight:
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buttonPos.x = 83;
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buttonPos.y = 210;
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clearAfterDraw = YES;
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break;
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case kDDHidRemoteButtonLeft_Hold:
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opacity = 0.8;
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buttonPos.x = 23;
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buttonPos.y = 210;
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break;
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case kDDHidRemoteButtonLeft:
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buttonPos.x = 23;
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buttonPos.y = 210;
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clearAfterDraw = YES;
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break;
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default:
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break;
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}
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float width = 20.0;
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float height= 20.0;
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NSRect r = NSMakeRect(buttonPos.x + x - (width/2), buttonPos.y + y - (height/2), width, height);
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NSBezierPath* bp = [NSBezierPath bezierPathWithOvalInRect:r];
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[[NSColor colorWithCalibratedRed:1.0 green:0.0 blue:0.0 alpha:opacity] set];
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[bp fill];
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if (clearAfterDraw) {
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[self performSelector:@selector(clearAfterRedraw:) withObject:self afterDelay:0.1];
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}
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}
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@end
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