PanoRtcAnnotation.h

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//
//  PanoRtcAnnotation.h
//  PanoRtc
//
//  Copyright © 2020 Pano. All rights reserved.
//
 
#import <Foundation/Foundation.h>
#import "PanoEnumerates.h"
#import "PanoObjects.h"
#import "PanoRtcWhiteboard.h"
 
NS_ASSUME_NONNULL_BEGIN
 
#pragma mark - PanoRtcAnnotationDelegate
 
typedef UInt32 PanoAnnoWindowID;
 
@protocol PanoRtcAnnotationDelegate <NSObject>
@optional
 
#pragma mark Core Delegate Methods
 
- (void)onAnnoRoleChanged:(PanoWBRoleType)newRole;
 
- (void)onSnapshotComplete:(PanoResult)result
                      name:(NSString* _Nonnull)filename;
 
- (void)onAnnoWindowCreated:(PanoAnnoWindowID)windowId;
 
- (void)onAnnoWindowDestroyed:(PanoAnnoWindowID)windowId;
 
@end
 
#pragma mark - PanoRtcAnnotation
 
__attribute__((visibility("default"))) @interface PanoRtcAnnotation : NSObject
 
+ (instancetype)new NS_UNAVAILABLE;
 
- (instancetype)init NS_UNAVAILABLE;
 
#pragma mark Core Service
 
- (PanoResult)setDelegate:(id<PanoRtcAnnotationDelegate> _Nullable)delegate;
 
- (PanoResult)startAnnotation:(PanoView * _Nullable)view;
 
- (PanoResult)stopAnnotation;
 
- (PanoResult)setVisible:(BOOL)visible;
 
- (PanoResult)setRoleType:(PanoWBRoleType)type;
 
- (PanoResult)setToolType:(PanoWBToolType)type;
 
- (PanoWBToolType)getToolType;
 
- (PanoResult)setLineWidth:(UInt32)width;
 
- (PanoResult)setColor:(PanoWBColor * _Nonnull)color;
 
- (PanoResult)setFillType:(PanoWBFillType)type;
 
- (PanoResult)setFillColor:(PanoWBColor * _Nonnull)color;
 
- (PanoResult)setFontStyle:(PanoWBFontStyle)style;
 
- (PanoResult)setFontSize:(UInt32)size;
 
- (PanoResult)clearContents;
 
- (PanoResult)clearUserContents:(UInt64)userId;
 
- (PanoResult)undo;
 
- (PanoResult)redo;
 
- (PanoResult)snapshot:(NSString * _Nonnull)outputDir;
 
- (PanoResult)setAspectWidth:(UInt32)w
                      height:(UInt32)h;
 
- (PanoResult)setScalingMode:(PanoVideoScalingMode)mode;
 
- (PanoResult)setWindowPos:(CGRect)rect;
 
- (PanoResult)setOption:(NSObject * _Nullable)option
                forType:(PanoAnnoOptionType)type;
 
- (PanoResult)setExtAnnoMode:(PanoExternalAnnoMode)mode;
@end
 
 
#pragma mark - PanoRtcAnnotationManagerDelegate
 
@protocol PanoRtcAnnotationManagerDelegate <NSObject>
@optional
 
#pragma mark Core Delegate Methods
 
- (void)onVideoAnnotationStart:(UInt64)userId
                        stream:(SInt32)streamId;
- (void)onVideoAnnotationStop:(UInt64)userId
                       stream:(SInt32)streamId;
 
- (void)onShareAnnotationStart:(UInt64)userId;
- (void)onShareAnnotationStop:(UInt64)userId;
 
- (void)onExternalAnnotationStart:(NSString * _Nonnull)annotationId;
- (void)onExternalAnnotationStop:(NSString * _Nonnull)annotationId;
 
@end
 
#pragma mark - PanoRtcAnnotationManager
 
__attribute__((visibility("default"))) @interface PanoRtcAnnotationManager : NSObject
 
+ (instancetype)new NS_UNAVAILABLE;
 
- (instancetype)init NS_UNAVAILABLE;
 
#pragma mark Core Service
 
- (PanoResult)setDelegate:(id<PanoRtcAnnotationManagerDelegate> _Nullable)delegate;
 
- (PanoRtcAnnotation * _Nullable)videoAnnotation:(UInt64)userId
                                         stream:(SInt32)streamId;
 
- (PanoRtcAnnotation * _Nullable)shareAnnotation:(UInt64)userId;
 
- (PanoRtcAnnotation * _Nullable)externalAnnotation:(NSString * _Nonnull)annotationId;
 
@end
 
NS_ASSUME_NONNULL_END