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+// UIView+VAP.m
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+// Tencent is pleased to support the open source community by making vap available.
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+//
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+// Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved.
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+//
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+// Licensed under the MIT License (the "License"); you may not use this file except in
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+// compliance with the License. You may obtain a copy of the License at
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+//
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+// http://opensource.org/licenses/MIT
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+//
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+// Unless required by applicable law or agreed to in writing, software distributed under the License is
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+// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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+// either express or implied. See the License for the specific language governing permissions and
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+// limitations under the License.
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+
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+#import "QGVAPWrapView.h"
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+#import "QGVAPConfigModel.h"
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+
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+@interface QGVAPWrapView()<VAPWrapViewDelegate, HWDMP4PlayDelegate>
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+
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+@property (nonatomic, weak) id<VAPWrapViewDelegate> delegate;
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+
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+@property (nonatomic, strong) VAPView *vapView;
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+
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+@end
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+
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+@implementation QGVAPWrapView
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+
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+- (instancetype)init {
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+
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+ if (self = [super init]) {
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+ [self commonInit];
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+ }
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+ return self;
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+}
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+
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+- (instancetype)initWithFrame:(CGRect)frame {
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+
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+ if (self = [super initWithFrame:frame]) {
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+ [self commonInit];
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+ }
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+ return self;
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+}
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+
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+- (void)commonInit {
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+ self.vapView = [[VAPView alloc] initWithFrame:self.bounds];
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+ [self addSubview:self.vapView];
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+}
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+
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+- (void)vapWrapView_playHWDMP4:(NSString *)filePath
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+ repeatCount:(NSInteger)repeatCount
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+ delegate:(id<VAPWrapViewDelegate>)delegate {
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+
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+ self.delegate = delegate;
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+
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+ [self.vapView playHWDMP4:filePath repeatCount:repeatCount delegate:self];
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+}
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+
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+#pragma mark - Private
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+
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+- (void)p_setupContentModeWithConfig:(QGVAPConfigModel *)config {
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+ CGFloat realWidth = 0.;
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+ CGFloat realHeight = 0.;
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+
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+ CGFloat layoutWidth = self.bounds.size.width;
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+ CGFloat layoutHeight = self.bounds.size.height;
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+
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+ CGFloat layoutRatio = self.bounds.size.width / self.bounds.size.height;
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+ CGFloat videoRatio = config.info.size.width / config.info.size.height;
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+
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+ switch (self.contentMode) {
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+ case QGVAPWrapViewContentModeScaleToFill:
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+ {
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+
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+ }
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+ break;
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+ case QGVAPWrapViewContentModeAspectFit:
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+ {
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+ if (layoutRatio < videoRatio) {
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+ realWidth = layoutWidth;
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+ realHeight = realWidth / videoRatio;
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+ } else {
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+ realHeight = layoutHeight;
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+ realWidth = videoRatio * realHeight;
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+ }
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+
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+ self.vapView.frame = CGRectMake(0, 0, realWidth, realHeight);
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+ self.vapView.center = self.center;
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+ }
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+ break;;
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+ case QGVAPWrapViewContentModeAspectFill:
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+ {
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+ if (layoutRatio > videoRatio) {
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+ realWidth = layoutWidth;
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+ realHeight = realWidth / videoRatio;
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+ } else {
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+ realHeight = layoutHeight;
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+ realWidth = videoRatio * realHeight;
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+ }
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+
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+ self.vapView.frame = CGRectMake(0, 0, realWidth, realHeight);
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+ self.vapView.center = self.center;
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+ }
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+ break;;
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+ default:
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+ break;
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+ }
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+}
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+
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+#pragma mark - mp4 hwd delegate
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+
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+#pragma mark -- 播放流程
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+- (void)viewDidStartPlayMP4:(VAPView *)container {
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+ if ([self.delegate respondsToSelector:@selector(vapWrap_viewDidStartPlayMP4:)]) {
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+ [self.delegate vapWrap_viewDidStartPlayMP4:container];
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+ }
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+}
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+
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+- (void)viewDidFinishPlayMP4:(NSInteger)totalFrameCount view:(UIView *)container {
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+ //note:在子线程被调用
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+ if ([self.delegate respondsToSelector:@selector(vapWrap_viewDidFinishPlayMP4:view:)]) {
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+ [self.delegate vapWrap_viewDidFinishPlayMP4:totalFrameCount view:container];
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+ }
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+}
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+
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+- (void)viewDidPlayMP4AtFrame:(QGMP4AnimatedImageFrame *)frame view:(UIView *)container {
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+ //note:在子线程被调用
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+ if ([self.delegate respondsToSelector:@selector(vapWrap_viewDidPlayMP4AtFrame:view:)]) {
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+ [self.delegate vapWrap_viewDidPlayMP4AtFrame:frame view:container];
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+ }
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+}
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+
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+- (void)viewDidStopPlayMP4:(NSInteger)lastFrameIndex view:(UIView *)container {
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+ //note:在子线程被调用
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+ if ([self.delegate respondsToSelector:@selector(vapWrap_viewDidStopPlayMP4:view:)]) {
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+ [self.delegate vapWrap_viewDidStopPlayMP4:lastFrameIndex view:container];
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+ }
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+}
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+
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+- (BOOL)shouldStartPlayMP4:(VAPView *)container config:(QGVAPConfigModel *)config {
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+ [self p_setupContentModeWithConfig:config];
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+
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+ if ([self.delegate respondsToSelector:@selector(vapWrap_viewshouldStartPlayMP4:config:)]) {
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+ return [self.delegate vapWrap_viewshouldStartPlayMP4:container config:config];
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+ }
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+ return YES;
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+}
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+
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+- (void)viewDidFailPlayMP4:(NSError *)error {
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+ if ([self.delegate respondsToSelector:@selector(vapWrap_viewDidFailPlayMP4:)]) {
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+ [self.delegate vapWrap_viewDidFailPlayMP4:error];
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+ }
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+}
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+
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+#pragma mark -- 融合特效的接口 vapx
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+
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+//provide the content for tags, maybe text or url string ...
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+- (NSString *)contentForVapTag:(NSString *)tag resource:(QGVAPSourceInfo *)info {
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+ if ([self.delegate respondsToSelector:@selector(vapWrapview_contentForVapTag:resource:)]) {
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+ return [self.delegate vapWrapview_contentForVapTag:tag resource:info];
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+ }
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+
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+ return nil;
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+}
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+
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+//provide image for url from tag content
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+- (void)loadVapImageWithURL:(NSString *)urlStr context:(NSDictionary *)context completion:(VAPImageCompletionBlock)completionBlock {
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+ if ([self.delegate respondsToSelector:@selector(vapWrapView_loadVapImageWithURL:context:completion:)]) {
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+ [self.delegate vapWrapView_loadVapImageWithURL:urlStr context:context completion:completionBlock];
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+ }
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+}
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+
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+@end
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casscai