Macらしいアプリケーションを実現するために / To Make Mac-like App

by tsawada2

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NBD04OBUJWFൃදࢿྉ MacΒ͍͠ΞϓϦέʔγϣϯΛ ࣮ݱ͢ΔͨΊʹ #BUIZ4DBQIFͰͷࣄྫ͔Β 2018೥12݄22೔ tsawada2 BathyScaphe ϓϩδΣΫτ؅ཧऀ PDF Edition

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© 2018 tsawada2 macOS native ࣄྫରॲ !25 // 手っ取り早く背景を白にする self.baseView.wantsLayer = YES; CGColorRef white = CGColorCreateGenericGray(1.0f, 1.0f); CGColorRef white = [[NSColor controlBackgroundColor] CGColor]; self.baseView.layer.backgroundColor = white; CGColorRelease(white); എܠ৭ΛʮനʯͰ͸ͳ͘ɺద੾ͳγεςϜΧϥʔͰඳը͢Δ

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© 2018 tsawada2 macOS native ࡞੒ͨ͠$PMPS4FUΛݺͼग़͢ !32 - (NSColor *)infoBackgroundColor { if (@available(macOS 10.13, *)) { return [NSColor colorNamed:@"ThreadTitleBarInfoBg"]; } else { return [NSColor colorWithCalibratedHue:(48/360.0f) saturation:0.19f brightness:1.0f alpha:1.0f]; } }

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© 2018 tsawada2 macOS native εΫϩʔϥʔͷ໌Δ͞ NSScroller class reference Developer Documentation !35 typedef NS_ENUM(NSInteger, NSScrollerKnobStyle) { NSScrollerKnobStyleDefault = 0, // dark with light border; good against any background NSScrollerKnobStyleDark = 1, // dark; good against a light background NSScrollerKnobStyleLight = 2 // light; good against a dark background } NS_ENUM_AVAILABLE_MAC(10_7); Default Dark Light

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© 2018 tsawada2 macOS native ࣄྫରॲ w ֎؍ϞʔυʹΑͬͯɺॲཧΛ੾Γସ͑ !38 CGFloat brightness = backgroundColor.brightnessComponent; if (ダークモードなら) { return (brightness < 0.5) ? NSScrollerKnobStyleDefault : NSScrollerKnobStyleDark; } else { // ライトモードなら return (brightness < 0.5) ? NSScrollerKnobStyleLight : NSScrollerKnobStyleDefault; }

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© 2018 tsawada2 macOS native ݱࡏͷ֎؍ϞʔυΛ൑ผ͢Δίʔυ !39 NSAppearance *appearance = someView.effectiveAppearance; // or, someWindow… if (@available(macOS 10.14, *)) { NSAppearanceName bestMatchAppearanceName = [appearance bestMatchFromAppearancesWithNames: @[NSAppearanceNameAqua, NSAppearanceNameDarkAqua]]; if ([bestMatchAppearanceName isEqualToString:NSAppearanceNameDarkAqua]) { // ダークモード } else { // ライトモード } } else { // 10.13以前。常にライトモード }

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© 2018 tsawada2 macOS native ରࡦίʔυ NSUserNotiﬁcationCenterDelegate Protocol Developer Documentation !45 // どこかでデリゲートを設定しておく [[NSUserNotificationCenter defaultUserNotificationCenter] setDelegate: (CMRAppDelegate *)[NSApp delegate]]; @implementation CMRAppDelegate(NSUserNotificationCenterDelegateImpl) // このデリゲートメソッドで常にYESを返すようにする - (BOOL)userNotificationCenter:(NSUserNotificationCenter *)center shouldPresentNotification:(NSUserNotification *)notification { return YES; } @end

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© 2018 tsawada2 macOS native ௨஌ͰԻΛ໐Β͢ʹ͸ʁ NSUserNotiﬁcation class reference Developer Documentation !46 NSUserNotification *userNotification = [[NSUserNotification alloc] init]; userNotification.title = @“Hogeeeeee!!!”; userNotification.informativeText = @“User Notification Test”; userNotification.hasActionButton = NO; userNotification.soundName = NSUserNotificationDefaultSoundName; ʻϙϩϦϯ

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© 2018 tsawada2 macOS native ڞ༗Ϙλϯ w ίϯιʔϧʹܯࠂ͕ग़Δ΄Ͳେ੾ͳ͜ͱ w ίϯιʔϧʹઃఆํ๏·Ͱॻ͔Ε͍ͯΔ Warning: -[NSSharingServicePicker showRelativeToRect: ofView: preferredEdge:] should not be called on mouseUp Please configure the sender with -[NSControl sendActionOn:NSLeftMouseDownMask]; !50 ʮ཭͢ͱʯͰ͸͋Γ·ͤΜ

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© 2018 tsawada2 macOS native ڞ༗ϘλϯͷηοτΞοϓ w ݴΘΕͨ௨Γʹ࣮૷͠·͠ΐ͏ ˠͨͩ͠ίʔυهड़͕ඞཁʢ*#͔Βग़དྷͳ͍ʁʣ !51 @property (nonatomic) IBOutlet NSButton *shareToolbarButtonItem; // どこかで最初にやっておく！（例えば -awakeFromNib とかでも…） [shareToolbarButtonItem sendActionOn:NSLeftMouseDownMask];

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© 2018 tsawada2 macOS native ڞ༗ϘλϯͷηοτΞοϓ !52 // 共有ボタンに以下のようなIBActionをセット - (IBAction)share:(id)sender { if (![sender respondsToSelector:@selector(bounds)]) { return; // 「テキストのみ」ツールバー対策（手抜き） } NSArray *items = …; // 共有したいデータを用意 NSSharingServicePicker *picker; picker = [[NSSharingServicePicker alloc] initWithItems:items]; picker.delegate = …; [picker showRelativeToRect:[sender bounds] ofView:sender preferredEdge:NSMinYEdge]; }

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© 2018 tsawada2 macOS native ΞχϝʔγϣϯޮՌͷ࣮૷ྫ NSSharingServiceDelegate Protocol Developer Documentation !54 - (NSRect) sharingService:(id)sharingService sourceFrameOnScreenForShareItem:(id)item { NSRect imageViewBounds = self.imageView.bounds; return [self.window convertRectToScreen:imageViewBounds]; } - (NSImage *)sharingService:(id)sharingService transitionImageForShareItem:(id)item contentRect:(NSRect *)contentRect { return self.imageView.image; } - (NSWindow *)sharingService:(NSSharingService *)sharingService sourceWindowForShareItems:(NSArray *)items sharingContentScope:(NSSharingContentScope *)sharingContentScope { *sharingContentScope = NSSharingContentScopeFull; return self.window; }

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© 2018 tsawada2 macOS native αʔϏε w .BD049ʢͱ͍͏͔ɺ/FYU45&1ͷࠒʣ͔Β͋Δ w ஍ຯͳͷʹແ͘ͳΒͳ͍ w ίϯςΩετϝχϡʔ͔Β΋࢖͑ͨΓɺ݁ߏศར w ͜͏͍͏஍ຯ͚ͩͲૉఢͳػೳͬͯɺਪͨ͘͠ͳΓ·͢ Services Implementation Guide Documentation Archive !57 Services Human Interface Guidelines

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© 2018 tsawada2 macOS native "UUBDIBCMF"QQMJDBUJPOʹͳΔʹ͸ w εΫϦϓτͷ࣮ߦ͸ɺઐ༻Ϋϥε͕͋ΔͷͰ؆୯ w ͓͢͢ΊɿεΫϦϓτϝχϡʔΛ͚ͭͯΈ·ͤΜ͔ w 4DSJQUBCMFͳͱ͖ɺ"UUBDIBCMF͕׆͖ͯ͘Δ NSUserAppleScriptTask class reference Developer Documentation !64

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© 2018 tsawada2 macOS native ͍ͭͰ΋޷͖ͳ࣌ʹʮ͋ͷԻʯΛ໐Βͦ͏ System Sound Services Developer Documentation !68 @import AudioToolbox; AudioServicesPlaySystemSound(22); // Disc Burned AudioServicesPlaySystemSound(16); // Trash! AudioServicesPlaySystemSound(1); // Move etc. AudioServicesPlaySystemSound(15); // Boom!

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https://macos-native.github.io