/* * CMPDVDWindowCreationAction.m * CommonMediaPlayer * * Created by Graham Booker on Feb. 2 2010 * Copyright 2010 Common Media Player * All rights reserved. * * This program is free software; you can redistribute it and/or modify it under the terms of the GNU * Lesser General Public License as published by the Free Software Foundation; either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser * General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License along with this program; if * not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA * 02111-1307, USA. */ #import #import "CMPDVDWindowCreationAction.h" #import "CMPScreenReleaseAction.h" #import "CoreGraphicsServices.h" #import "CMPOverlayModeAction.h" #import "CMPATVVersion.h" #import "CMPDVDPlayer.h" #define ANIMATE_TIME_INTERVAL 0.02 @implementation CMPDVDOverlayWindow - (id)initWithContentRect:(NSRect)contentRect overWindow:(int)windowID { self = [super initWithContentRect:contentRect styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]; if(!self) return self; screenRect = contentRect; overWindowID = windowID; [self setReleasedWhenClosed:NO]; [self setBackgroundColor:[NSColor blackColor]]; [[self contentView] setNeedsDisplay:YES]; return self; } - (void) dealloc { [opacityChangeTimer invalidate]; [opacityChangeStartTime release]; [super dealloc]; } - (void)display { CGSSetWindowLevel(_CGSDefaultConnection(), [self windowNumber], CGShieldingWindowLevel()+1); CGSOrderWindow(_CGSDefaultConnection(), [self windowNumber], kCGSOrderAbove, overWindowID); [super display]; } - (void)closeWithFadeTime:(NSNumber *)aFadeTimeNumber { float aFadeTime = [aFadeTimeNumber floatValue]; //Alpha is horrible on the ATV since it displays grey, but this one step fade forces everything to draw in the background before it is displayed. if(![CMPATVVersion usingLeopard]) aFadeTime = ANIMATE_TIME_INTERVAL / 2; if(aFadeTime == 0) { [self close]; return; } initialOpacity = [self alphaValue]; finalOpacity = 0; fadeTime = aFadeTime; [opacityChangeStartTime release]; opacityChangeStartTime = [[NSDate date] retain]; [opacityChangeTimer invalidate]; opacityChangeTimer = [NSTimer scheduledTimerWithTimeInterval:ANIMATE_TIME_INTERVAL target:self selector:@selector(opacityTimerFire) userInfo:nil repeats:YES]; } - (void)displayWithFadeTime:(float)aFadeTime { //Same as above if(![CMPATVVersion usingLeopard]) aFadeTime = ANIMATE_TIME_INTERVAL / 2; if(aFadeTime) [self setAlphaValue:0]; [self display]; if(aFadeTime) { initialOpacity = 0; finalOpacity = 1; fadeTime = aFadeTime; opacityChangeStartTime = [[NSDate date] retain]; opacityChangeTimer = [NSTimer scheduledTimerWithTimeInterval:ANIMATE_TIME_INTERVAL target:self selector:@selector(opacityTimerFire) userInfo:nil repeats:YES]; } } - (void)opacityTimerFire { double interval = -[opacityChangeStartTime timeIntervalSinceNow]; float currentOpacity; if(interval > fadeTime) { [[self retain] autorelease]; //Prevent us from being released with the invalidate currentOpacity = finalOpacity; [opacityChangeTimer invalidate]; opacityChangeTimer = nil; if(finalOpacity == 0) { [self close]; return; } } else currentOpacity = initialOpacity + (finalOpacity - initialOpacity) * interval / fadeTime; [self setAlphaValue:currentOpacity]; } @end @implementation CMPDVDTextView - (id)initWithContentRect:(NSRect)contentRect position:(CMPDVDOverlayPosition)aPosition overWindow:(int)windowID { self = [super initWithContentRect:contentRect overWindow:windowID]; if(!self) return nil; position = aPosition; textField = [[NSTextField alloc] initWithFrame:NSMakeRect(0, 0, 300, 300)]; [[self contentView] addSubview:textField]; [textField setStringValue:@""]; [textField setTextColor:[NSColor blueColor]]; [textField setBackgroundColor:[NSColor blackColor]]; NSFont *font = [textField font]; NSFont *newFont = [NSFont fontWithName:[font fontName] size:contentRect.size.height / 15]; [textField setFont:newFont]; [textField setBezeled:NO]; [textField setBordered:NO]; return self; } - (void)dealloc { [textField release]; [super dealloc]; } - (void)setText:(NSString *)text { [textField setStringValue:text]; [textField sizeToFit]; NSRect frameRect; frameRect.size = [textField frame].size; NSLog(@"Size is %fx%f", frameRect.size.width, frameRect.size.height); float distanceFromEdge = screenRect.size.height / 15; if(position == CMPDVDOverlayUpperLeft || position == CMPDVDOverlayUpperRight) frameRect.origin.y = screenRect.size.height - frameRect.size.height - distanceFromEdge; else frameRect.origin.y = distanceFromEdge; if(position == CMPDVDOverlayUpperRight || position == CMPDVDOverlayLowerRight) frameRect.origin.x = screenRect.size.width - frameRect.size.width - distanceFromEdge; else frameRect.origin.x = distanceFromEdge; [self setFrame:frameRect display:YES]; } @end @interface CMPDVDPlayerPlayHeadView : NSView { float playHeadLocation; } - (void)setPlayHeadLocation:(float)playHeadLocation; @end @implementation CMPDVDPlayerPlayHeadView - (void)drawRect:(NSRect)rect { NSRect myFrame = [self frame]; float height = myFrame.size.height; float width = myFrame.size.width; [[NSColor blackColor] set]; NSRectFill(rect); NSBezierPath *path = [NSBezierPath bezierPath]; [path moveToPoint:NSMakePoint(height/2, height)]; [path appendBezierPathWithArcWithCenter:NSMakePoint(height/2, height/2) radius:height/2 startAngle:90 endAngle:270]; [path lineToPoint:NSMakePoint(width-height/2, 0)]; [path appendBezierPathWithArcWithCenter:NSMakePoint(width-height/2, height/2) radius:height/2 startAngle:270 endAngle:90]; [path closePath]; [[NSColor colorWithDeviceRed:0.25 green:0.25 blue:1 alpha:1] set]; [path fill]; path = [NSBezierPath bezierPath]; float position = playHeadLocation * (width - height) + height/2; [path moveToPoint:NSMakePoint(position, 0)]; [path lineToPoint:NSMakePoint(position-height/2, height/2)]; [path lineToPoint:NSMakePoint(position, height)]; [path lineToPoint:NSMakePoint(position+height/2, height/2)]; [path closePath]; [[NSColor blackColor] set]; [path fill]; } - (void)setPlayHeadLocation:(float)aPlayHeadLocation { playHeadLocation = aPlayHeadLocation; [self setNeedsDisplay:YES]; } @end @implementation CMPDVDPlayerPlayHead - (id)initWithContentRect:(NSRect)contentRect overWindow:(int)windowID { self = [super initWithContentRect:contentRect overWindow:windowID]; if(!self) return self; float myWidth = contentRect.size.width * 27 / 32; float textHeight = contentRect.size.height * 5 / 72; float textWidth = textHeight * 3; float textSize = contentRect.size.height / 20; elapsedField = [[NSTextField alloc] initWithFrame:NSMakeRect(0, (textSize-textHeight)/7, textWidth, textHeight)]; [[self contentView] addSubview:elapsedField]; [elapsedField setStringValue:@""]; [elapsedField setTextColor:[NSColor blueColor]]; [elapsedField setBackgroundColor:[NSColor blackColor]]; NSFont *font = [elapsedField font]; NSFont *newFont = [NSFont fontWithName:[font fontName] size:textSize]; [elapsedField setFont:newFont]; [elapsedField setBezeled:NO]; [elapsedField setBordered:NO]; [elapsedField setSelectable:NO]; [elapsedField setAlignment:NSRightTextAlignment]; durationField = [[NSTextField alloc] initWithFrame:NSMakeRect(myWidth-textWidth, (textSize-textHeight)/7, textWidth, textHeight)]; [[self contentView] addSubview:durationField]; [durationField setStringValue:@""]; [durationField setTextColor:[NSColor blueColor]]; [durationField setBackgroundColor:[NSColor blackColor]]; [durationField setFont:newFont]; [durationField setBezeled:NO]; [durationField setBordered:NO]; [durationField setSelectable:NO]; playView = [[CMPDVDPlayerPlayHeadView alloc] initWithFrame:NSMakeRect(textWidth, textHeight / 5, myWidth-textWidth*2, textHeight * 3 /5)]; [[self contentView] addSubview:playView]; [self setFrame:NSMakeRect(contentRect.size.width * 5 / 64, textHeight*2, myWidth, textHeight) display:NO]; return self; } - (void) dealloc { [durationField release]; [player release]; [playView release]; [updateTimer invalidate]; [super dealloc]; } NSString *timeStringForTime(int time) { int seconds = time % 60; time /= 60; int minutes = time % 60; time /= 60; int hours = time; if(hours == 0) return [NSString stringWithFormat:@"%d:%02d", minutes, seconds]; return [NSString stringWithFormat:@"%d:%02d:%02d", hours, minutes, seconds]; } - (void)close { [updateTimer invalidate]; updateTimer = nil; [super close]; } - (void)updateDisplay { int elapsedTime = [player titleElapsedTime]; int durationTime = [player titleDurationTime]; [elapsedField setStringValue:timeStringForTime(elapsedTime)]; [durationField setStringValue:timeStringForTime(durationTime)]; [playView setPlayHeadLocation:((float)elapsedTime)/((float)durationTime)]; } - (void)setPlayer:(CMPDVDPlayer *)aPlayer { [player release]; player = [aPlayer retain]; [self updateDisplay]; [updateTimer invalidate]; updateTimer = [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(updateDisplay) userInfo:nil repeats:YES]; } @end @interface CMPDVDSelectionView : NSView { NSTimer *moveTimer; float initialY, finalY; NSDate *startTime; } @end @implementation CMPDVDSelectionView #define CMPDVDSelectionViewMoveTime 0.2 - (id)initWithFrame:(NSRect)frame { self = [super initWithFrame:frame]; if(!self) return self; initialY = finalY = frame.origin.y; return self; } - (void)dealloc { [moveTimer invalidate]; [startTime release]; [super dealloc]; } void Interpolate (void* info, float const* inData, float* outData) { float value = sin(M_PI_2 * inData[0])/2; outData[0] = value; outData[1] = value; outData[2] = value; outData[3] = 1.0; } - (void)drawRect:(NSRect)rect { NSRect frame = [self frame]; NSRect drawPath = frame; drawPath.origin.x = frame.size.height/8; drawPath.origin.y = frame.size.height/8; drawPath.size.width -= frame.size.height/4; drawPath.size.height -= frame.size.height/4; NSBezierPath *path = [NSBezierPath bezierPathWithRect:drawPath]; NSShadow *theShadow = [[NSShadow alloc] init]; [theShadow setShadowOffset:NSMakeSize(0, 0)]; [theShadow setShadowBlurRadius:frame.size.height/8]; [theShadow setShadowColor:[NSColor blueColor]]; [NSGraphicsContext saveGraphicsState]; [theShadow set]; [[NSColor blueColor] set]; [path fill]; [NSGraphicsContext restoreGraphicsState]; [theShadow release]; [[NSColor blackColor] set]; NSRectFill(drawPath); //Gradient struct CGFunctionCallbacks callbacks = { 0, Interpolate, NULL }; CGFunctionRef function = CGFunctionCreate(NULL, 1, NULL, 4, NULL, &callbacks); CGColorSpaceRef cspace = CGColorSpaceCreateDeviceRGB(); CGPoint start = CGPointMake(drawPath.origin.x, drawPath.origin.y + drawPath.size.height); CGPoint end = CGPointMake(drawPath.origin.x, drawPath.origin.y + drawPath.size.height/2); CGShadingRef shading = CGShadingCreateAxial(cspace, start, end, function, false, false); CGContextRef context = (CGContextRef)[[NSGraphicsContext currentContext] graphicsPort]; CGContextSaveGState(context); CGContextClipToRect(context, CGRectMake(drawPath.origin.x, drawPath.origin.y, drawPath.size.width, drawPath.size.height)); CGContextDrawShading(context, shading); CGContextRestoreGState(context); CGShadingRelease(shading); CGColorSpaceRelease(cspace); CGFunctionRelease(function); [[NSColor blackColor] set]; [path stroke]; } - (void)moveTimerFire { double interval = -[startTime timeIntervalSinceNow]; float currentY; if(interval > CMPDVDSelectionViewMoveTime) { currentY = finalY; [moveTimer invalidate]; moveTimer = nil; } else currentY = initialY + (finalY - initialY) * interval / CMPDVDSelectionViewMoveTime; NSRect frame = [self frame]; NSRect newFrame = frame; newFrame.origin.y = currentY; [self setFrame:newFrame]; [[self superview] setNeedsDisplayInRect:frame]; [self setNeedsDisplay:YES]; } - (void)animateMoveToYDelta:(float)newY { [moveTimer invalidate]; finalY += newY; initialY = [self frame].origin.y; [startTime release]; startTime = [[NSDate date] retain]; moveTimer = [NSTimer scheduledTimerWithTimeInterval:ANIMATE_TIME_INTERVAL target:self selector:@selector(moveTimerFire) userInfo:nil repeats:YES]; } @end @implementation CMPDVDBlurredMenu - (id)initWithItems:(NSArray*)anItems contentRect:(NSRect)contentRect overWindow:(int)windowID { self = [super initWithContentRect:contentRect overWindow:windowID]; if(!self) return self; imageView = [[NSImageView alloc] initWithFrame:contentRect]; [[self contentView] addSubview:imageView]; NSMutableArray *items = [[NSMutableArray alloc] init]; int itemCount = [anItems count]; itemHeight = contentRect.size.height / 12; int itemWidth = itemHeight * 10; int bottom = (contentRect.size.height - itemHeight * itemCount) / 2; int left = (contentRect.size.width - itemWidth) / 2; float inset = contentRect.size.height * 5 / 144; float borderSize = contentRect.size.height / 72; selectionView = [[CMPDVDSelectionView alloc] initWithFrame:NSMakeRect(left, bottom + itemHeight * (itemCount-1) - borderSize, itemWidth, itemHeight+borderSize*2)]; [[self contentView] addSubview:selectionView]; NSFont *newFont = nil; for(int i=0; i 480 || bounds.size.width > 720) { float py = bounds.size.height / 480; float px = bounds.size.width / 720; float divisor = MIN(py, px); imageBounds.size.width /= divisor; imageBounds.size.height /= divisor; } int bitmapSize = imageBounds.size.width *imageBounds.size.height * 4; char *bitmap = malloc(bitmapSize); CGColorSpaceRef colorspace = CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB); CGContextRef context = CGBitmapContextCreate(bitmap, imageBounds.size.width, imageBounds.size.height, 8, imageBounds.size.width * 4, colorspace, kCGImageAlphaNoneSkipFirst); // Copy the contents of the window to the graphic context CGContextCopyWindowCaptureContentsToRect(context, imageBounds, cid, overWindowID, 0); NSData *bitmapData = [NSData dataWithBytesNoCopy:bitmap length:bitmapSize]; CIImage *myCIImage = [[CIImage alloc] initWithBitmapData:bitmapData bytesPerRow:imageBounds.size.width * 4 size:imageBounds.size format:kCIFormatARGB8 colorSpace:colorspace]; CIFilter *gaussianBlur = [CIFilter filterWithName:@"CIGaussianBlur"]; [gaussianBlur setDefaults]; [gaussianBlur setValue:myCIImage forKey:@"inputImage"]; [myCIImage release]; CIImage *result = [gaussianBlur valueForKey:@"outputImage"]; CIFilter *crop = [CIFilter filterWithName:@"CICrop"]; [crop setDefaults]; [crop setValue:result forKey:@"inputImage"]; [crop setValue:[CIVector vectorWithX:0 Y:0 Z:imageBounds.size.width W:imageBounds.size.height] forKey:@"inputRectangle"]; result = [crop valueForKey:@"outputImage"]; NSImage *resultAsNSImage; if([result isKindOfClass:[CIImage class]]) { resultAsNSImage = [[NSImage alloc] initWithSize:NSMakeSize([result extent].size.width, [result extent].size.height)]; [resultAsNSImage addRepresentation:[NSCIImageRep imageRepWithCIImage:result]]; [resultAsNSImage autorelease]; } else resultAsNSImage = (NSImage *)result; [resultAsNSImage setScalesWhenResized:YES]; [resultAsNSImage setSize:NSMakeSize(bounds.size.width, bounds.size.height)]; [imageView setImage:resultAsNSImage]; [imageView setImageScaling:NSScaleProportionally]; CGContextRelease(context); CGColorSpaceRelease(colorspace); [super display]; } - (BOOL)previousItem { if(selectedItem == 0) return NO; [selectionView animateMoveToYDelta:itemHeight]; selectedItem--; return YES; } - (BOOL)nextItem { if(selectedItem == [menuItems count]-1) return NO; [selectionView animateMoveToYDelta:-itemHeight]; selectedItem++; return YES; } - (int)selectedItem { return selectedItem; } @end @interface BRDisplayManager (compat) + (BRDisplayManager *)sharedInstance; @end @implementation CMPDVDWindowCreationAction - (id)initWithController:(id )controller andSettings:(NSDictionary *)settings { self = [super init]; if(!self) return self; // screenRelease = [[CMPOverlayModeAction alloc] initWithController:controller andSettings:settings]; screenRelease = [[CMPScreenReleaseAction alloc] initWithController:controller andSettings:settings]; overlays = [[NSMutableArray alloc] init]; return self; } - (void) dealloc { [screenRelease release]; [dvdWindow release]; [overlays release]; [super dealloc]; } static int CreateEmptyWindow(CGRect myFrame) { //NSLog(@"createEmptyWindow"); CGSRegion frameRgn; CGSRegion emptyRgn; int window; char something[100]; CGSNewRegionWithRect(&myFrame, &frameRgn); CGSNewEmptyRegion(&emptyRgn); int conn = CGSMainConnectionID(); //NSLog(@"connection id: %i", conn); CGSNewWindowWithOpaqueShape(conn, 2, 0, 0, frameRgn, emptyRgn, 0, &something, 32, &window); CGSSetWindowOpacity(conn, window, 1); CGSReleaseRegion(emptyRgn); CGSReleaseRegion(frameRgn); return window; } - (BOOL)openWithError:(NSError **)error { BOOL success = [screenRelease openWithError:error]; if(!success) { NSLog(@"Release failed"); return NO; } //NSLog(@"createDvdWindow"); CGDirectDisplayID display = [(BRDisplayManager *)[BRDisplayManager sharedInstance] display]; CGRect frame = CGDisplayBounds(display); frame.size.width = CGDisplayPixelsWide(display); frame.size.height = CGDisplayPixelsHigh(display); if(frame.size.width < 0.0f) frame.size.width = ABS(frame.size.width); if(frame.size.height < 0.0f) frame.size.height = ABS(frame.size.height); NSRect frameRect = NSMakeRect(frame.origin.x, frame.origin.y, frame.size.width, frame.size.height); NSApplicationLoad(); dvdWindow = [[NSWindow alloc] initWithContentRect:frameRect styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]; [dvdWindow setReleasedWhenClosed:NO]; [dvdWindow setBackgroundColor:[NSColor blackColor]]; int dvdWindowID = [dvdWindow windowNumber]; //dvdWindowID = CreateEmptyWindow(frame); CGSSetWindowLevel(_CGSDefaultConnection(), dvdWindowID, CGShieldingWindowLevel()+1); CGSOrderWindow(_CGSDefaultConnection(), dvdWindowID, kCGSOrderAbove, 0); CGContextRef ctx = (CGContextRef)CGWindowContextCreate(_CGSDefaultConnection(), dvdWindowID, NULL); CGContextClear(ctx); CGContextFlush(ctx); CGContextRelease(ctx); OSStatus setWindowErr = DVDSetVideoWindowID(dvdWindowID); if(setWindowErr != noErr) NSLog(@"Set DVD Window error is %d", setWindowErr); OSStatus displayErr = DVDSetVideoDisplay([[BRDisplayManager sharedInstance] display]); if(displayErr != noErr) NSLog(@"Set DVD Video error is %d", displayErr); return setWindowErr == noErr && displayErr == noErr; } - (void)setWindowAlpha:(float)alpha { [dvdWindow setAlphaValue:alpha]; } - (CMPDVDOverlayWindow *)addBlackShieldWindow { CMPDVDOverlayWindow *ret = [[CMPDVDOverlayWindow alloc] initWithContentRect:[dvdWindow frame] overWindow:[dvdWindow windowNumber]]; [overlays addObject:ret]; [ret release]; return ret; } - (CMPDVDTextView *)addTextOverlayInPosition:(CMPDVDOverlayPosition)position { CMPDVDTextView *ret = [[CMPDVDTextView alloc] initWithContentRect:[dvdWindow frame] position:position overWindow:[dvdWindow windowNumber]]; [overlays addObject:ret]; [ret release]; return ret; } - (CMPDVDPlayerPlayHead *)addPlayheadOverlay { CMPDVDPlayerPlayHead *ret = [[CMPDVDPlayerPlayHead alloc] initWithContentRect:[dvdWindow frame] overWindow:[dvdWindow windowNumber]]; [overlays addObject:ret]; [ret release]; return ret; } - (CMPDVDBlurredMenu *)addBlurredMenuOverlayWithItems:(NSArray *)items { CMPDVDBlurredMenu *ret = [[CMPDVDBlurredMenu alloc] initWithItems:items contentRect:[dvdWindow frame] overWindow:[dvdWindow windowNumber]]; [overlays addObject:ret]; [ret release]; return ret; } - (void)closeOverlay:(CMPDVDOverlayWindow *)overlay { [overlay close]; [overlays removeObject:overlay]; } - (void)closeAllOverlays { [overlays makeObjectsPerformSelector:@selector(close)]; [overlays removeAllObjects]; } - (void)closeAllOverlaysWithFadeTime:(float)fadeTime { if(fadeTime > 0.0f) [overlays makeObjectsPerformSelector:@selector(closeWithFadeTime:) withObject:[NSNumber numberWithFloat:fadeTime]]; else [overlays makeObjectsPerformSelector:@selector(close)]; [overlays removeAllObjects]; } - (BOOL)closeWithError:(NSError **)error { // int conn = _CGSDefaultConnection(); // NSLog(@"conn: %i dvdWindow: %i", conn, dvdWindowID); // OSStatus theErr = CGSReleaseWindow(conn, dvdWindowID); // NSLog(@"CGSReleaseWindow: %d", theErr); [self closeAllOverlays]; [dvdWindow close]; return [screenRelease closeWithError:error]; } @end