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Add support to paste animation URL from LottieFiles

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Add support to paste animation's URL from LottieFiles to preview on
Lottie Viewer
This commit is contained in:
Fabio Nuno
2017-08-06 23:19:40 -03:00
parent e84ae526fd
commit 48101fd550
6 changed files with 142 additions and 4 deletions
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2
Example/Example for lottie-macos/LAMainView.h
View File

@@ -15,4 +15,6 @@
- (void)rewindAnimation;
- (void)toggleLoop;
-(void)openAnimationURL:(NSURL *)url;
@end

22
Example/Example for lottie-macos/LAMainView.m
View File

@@ -108,6 +108,28 @@
}
}
-(void)openAnimationURL:(NSURL *)url
{
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), ^{
NSError *error;
NSData *jsonData = [[NSData alloc] initWithContentsOfURL:url];
NSDictionary *JSONObject = jsonData ? [NSJSONSerialization JSONObjectWithData:jsonData
options:0 error:&error] : nil;
if (JSONObject && !error) {
dispatch_async(dispatch_get_main_queue(), ^{
LOTComposition *laScene = [[LOTComposition alloc] initWithJSON:JSONObject withAssetBundle:[NSBundle mainBundle]];
self.lottieLogo.sceneModel = laScene;
self.lottieLogo.contentMode = LOTViewContentModeScaleAspectFit;
[self.lottieLogo play];
});
}
});
}
- (void)setAnimationProgress:(CGFloat)progress {
self.lottieLogo.animationProgress = progress;
}

22
Example/Example for lottie-macos/LottieFilesURL.h Normal file
View File

@@ -0,0 +1,22 @@
//
// LottieFilesUrl.h
// lottie-ios
//
// Created by Fabio Nuno on 06/08/17.
// Copyright © 2017 Brandon Withrow. All rights reserved.
//
#import <Foundation/Foundation.h>
@interface LottieFilesURL : NSObject
- (nullable instancetype)initWithURL:(nonnull NSURL *)url;
@property (nonatomic, readonly) int ID;
@property (nonatomic, nonnull, readonly) NSURL *baseURL;
@property (nonatomic, nonnull, readonly) NSURL *jsonURL;
@property (nonatomic, nonnull, readonly) NSString *animationName;
+(BOOL)isValidURL:(nonnull NSURL *)url;
@end

67
Example/Example for lottie-macos/LottieFilesURL.m Normal file
View File

@@ -0,0 +1,67 @@
//
// LottieFilesUrl.m
// lottie-ios
//
// Created by Fabio Nuno on 06/08/17.
// Copyright © 2017 Brandon Withrow. All rights reserved.
//
#import "LottieFilesURL.h"
@implementation LottieFilesURL
NSString *const LOTTIE_FILES_HOST = @"www.lottiefiles.com";
NSString *const LOTTIE_FILES_DOWNLOAD_URL = @"https://www.lottiefiles.com/download/";
- (nullable instancetype)initWithURL:(nonnull NSURL *)url {
if (![LottieFilesURL isValidURL:url])
return nil;
self = [super init];
if (self) {
_baseURL = url;
[self _init:[url lastPathComponent]];
}
return self;
}
+(BOOL)isValidURL:(nonnull NSURL *)url {
if (url == nil)
return FALSE;
return [url.host isEqualToString:LOTTIE_FILES_HOST];
}
-(void)_init:(NSString *)path {
NSError *error = nil;
NSRegularExpression *regex =
[NSRegularExpression regularExpressionWithPattern:@"^\\d+"
options:0
error:&error];
NSTextCheckingResult *match = [regex firstMatchInString:path
options:0
range:NSMakeRange(0, [path length])];
if (match != nil) {
NSString *animationID = [path substringWithRange:[match range]];
//get animation id
_ID = [animationID intValue];
//get animation name
_animationName = [[[path substringFromIndex:[match range].length+ 1 ]
stringByReplacingOccurrencesOfString:@"-" withString:@" "]
capitalizedString];
//URL to download JSON content
_jsonURL = [NSURL URLWithString:[LOTTIE_FILES_DOWNLOAD_URL stringByAppendingString:animationID]];
}
}
@end

25
Example/Example for lottie-macos/ViewController.m
View File

@@ -9,15 +9,12 @@
#import "ViewController.h"
#import <Lottie/Lottie.h>
#import "LAMainView.h"
#import "LottieFilesURL.h"
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
}
- (void)viewDidAppear {
@@ -44,4 +41,24 @@
[(LAMainView *)self.view toggleLoop];
}
- (void)paste:(id)sender {
NSPasteboard *pasteboard = [NSPasteboard generalPasteboard];
NSArray *classes = [[NSArray alloc] initWithObjects:[NSURL class], nil];
if ([pasteboard canReadObjectForClasses:classes options:nil]) {
NSArray *copiedItems = [pasteboard readObjectsForClasses:classes options:nil];
if (copiedItems != nil) {
NSURL *url = (NSURL *)[copiedItems firstObject];
LottieFilesURL *lottieFile = [[LottieFilesURL alloc] initWithURL:url];
if (lottieFile != nil) {
[(LAMainView *)self.view openAnimationURL:lottieFile.jsonURL];
self.view.window.title = lottieFile.animationName;
}
}
}
}
@end

8
Example/lottie-ios.xcodeproj/project.pbxproj
View File

@@ -75,6 +75,8 @@
71719F9F1E33DC2100824A3D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 71719F9D1E33DC2100824A3D /* LaunchScreen.storyboard */; };
873B8AEB1B1F5CCA007FD442 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 873B8AEA1B1F5CCA007FD442 /* Main.storyboard */; };
B8E8748514D4FA9C683B1711 /* Pods_lottie_ios_Tests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4EBDFEA18138A27DD5A89337 /* Pods_lottie_ios_Tests.framework */; };
BC7BF4841F37DA7300FB702C /* LottieFilesURL.m in Sources */ = {isa = PBXBuildFile; fileRef = BC7BF4831F37DA7200FB702C /* LottieFilesURL.m */; };
BC7BF4861F37EE0300FB702C /* LottieFilesURL.m in Sources */ = {isa = PBXBuildFile; fileRef = BC7BF4831F37DA7200FB702C /* LottieFilesURL.m */; };
EEC1E1E127D92497BB7EB181 /* Pods_Lottie_Example.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3B15EF764A3BC631B7F802E1 /* Pods_Lottie_Example.framework */; };
FA1F5A8F1E42B25500FF36BF /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = FA1F5A8E1E42B25500FF36BF /* AppDelegate.m */; };
FA1F5A921E42B25500FF36BF /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = FA1F5A911E42B25500FF36BF /* main.m */; };
@@ -188,6 +190,8 @@
94B0A9361261413477E89F1E /* README.md */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = net.daringfireball.markdown; name = README.md; path = ../README.md; sourceTree = "<group>"; };
99F3982078CC5B93DA1AFF47 /* Pods-Lottie-Example.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Lottie-Example.debug.xcconfig"; path = "Pods/Target Support Files/Pods-Lottie-Example/Pods-Lottie-Example.debug.xcconfig"; sourceTree = "<group>"; };
AC7587B24F90B40ADD0CEA8C /* Pods_Lottie_Example_MacOS.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Lottie_Example_MacOS.framework; sourceTree = BUILT_PRODUCTS_DIR; };
BC7BF4821F37DA7200FB702C /* LottieFilesURL.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = LottieFilesURL.h; sourceTree = "<group>"; };
BC7BF4831F37DA7200FB702C /* LottieFilesURL.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = LottieFilesURL.m; sourceTree = "<group>"; };
CED53248BEFE3C87F0FE12C7 /* Pods_Lottie_Viewer.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Lottie_Viewer.framework; sourceTree = BUILT_PRODUCTS_DIR; };
D8C83F4B06A893EA3322E53A /* Pods-Lottie-Example.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Lottie-Example.release.xcconfig"; path = "Pods/Target Support Files/Pods-Lottie-Example/Pods-Lottie-Example.release.xcconfig"; sourceTree = "<group>"; };
FA1F5A8B1E42B25500FF36BF /* Lottie Viewer.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "Lottie Viewer.app"; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -444,6 +448,8 @@
FA1F5A941E42B25500FF36BF /* ViewController.m */,
62E27B4D1F3132A50098420E /* LAMainView.h */,
62E27B4E1F3132A50098420E /* LAMainView.m */,
BC7BF4821F37DA7200FB702C /* LottieFilesURL.h */,
BC7BF4831F37DA7200FB702C /* LottieFilesURL.m */,
FA1F5A961E42B25500FF36BF /* Assets.xcassets */,
FA1F5A981E42B25500FF36BF /* Main.storyboard */,
FA1F5A9B1E42B25500FF36BF /* Info.plist */,
@@ -792,6 +798,7 @@
62B254731E3A8D3B0035A842 /* AnimatedTextField.m in Sources */,
62B2546C1E3A8D310035A842 /* AnimationTransitionViewController.m in Sources */,
6003F59A195388D20070C39A /* main.m in Sources */,
BC7BF4841F37DA7300FB702C /* LottieFilesURL.m in Sources */,
622F76451F2AAA6500269858 /* LAQRScannerViewController.m in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
@@ -808,6 +815,7 @@
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
BC7BF4861F37EE0300FB702C /* LottieFilesURL.m in Sources */,
62E27B4F1F3132A50098420E /* LAMainView.m in Sources */,
FA1F5A951E42B25500FF36BF /* ViewController.m in Sources */,
FA1F5A921E42B25500FF36BF /* main.m in Sources */,