Merge MatrixKit develop with commit hash: b85b736313bec0592bd1cabc68035d97f5331137

Riot/Modules/MatrixKit/Views/EncryptionInfoView/MXKEncryptionInfoView.h

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+/*
+ Copyright 2016 OpenMarket Ltd
+ Copyright 2017 Vector Creations Ltd
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ 
+ http://www.apache.org/licenses/LICENSE-2.0
+ 
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+#import <MatrixSDK/MatrixSDK.h>
+
+#import "MXKView.h"
+
+@protocol MXKEncryptionInfoViewDelegate;
+
+/**
+ MXKEncryptionInfoView class may be used to display the available information on a encrypted event.
+ The event sender device may be verified, unverified, blocked or unblocked from this view.
+ */
+@interface MXKEncryptionInfoView : MXKView
+
+/**
+ The displayed event
+ */
+@property (nonatomic, readonly) MXEvent *mxEvent;
+
+/**
+ The matrix session.
+ */
+@property (nonatomic, readonly) MXSession *mxSession;
+
+/**
+ The event device info
+ */
+@property (nonatomic, readonly) MXDeviceInfo *mxDeviceInfo;
+
+@property (weak, nonatomic) IBOutlet UITextView *textView;
+@property (weak, nonatomic) IBOutlet UIButton *cancelButton;
+@property (weak, nonatomic) IBOutlet UIButton *verifyButton;
+@property (weak, nonatomic) IBOutlet UIButton *blockButton;
+@property (weak, nonatomic) IBOutlet UIButton *confirmVerifyButton;
+
+@property (nonatomic, weak) id<MXKEncryptionInfoViewDelegate> delegate;
+
+/**
+ Initialise an `MXKEncryptionInfoView` instance based on an encrypted event
+ 
+ @param event the encrypted event.
+ @param session the related matrix session.
+ @return the newly created instance.
+ */
+- (instancetype)initWithEvent:(MXEvent*)event andMatrixSession:(MXSession*)session;
+
+/**
+ Initialise an `MXKEncryptionInfoView` instance based only on a device information.
+ 
+ @param deviceInfo the device information.
+ @param session the related matrix session.
+ @return the newly created instance.
+ */
+- (instancetype)initWithDeviceInfo:(MXDeviceInfo*)deviceInfo andMatrixSession:(MXSession*)session;
+
+/**
+ The default text color in the text view. [UIColor blackColor] by default.
+ */
+@property (nonatomic) UIColor *defaultTextColor;
+
+/**
+ Action registered on 'UIControlEventTouchUpInside' event for each UIButton instance.
+*/
+- (IBAction)onButtonPressed:(id)sender;
+
+@end
+
+
+@protocol MXKEncryptionInfoViewDelegate <NSObject>
+
+/**
+ Called when the user changes the verified state of a device.
+ 
+ @param encryptionInfoView the view.
+ @param deviceInfo the device that has changed.
+ */
+- (void)encryptionInfoView:(MXKEncryptionInfoView*)encryptionInfoView didDeviceInfoVerifiedChange:(MXDeviceInfo*)deviceInfo;
+
+@optional
+
+/**
+ Called when the user close the view without changing value.
+
+ @param encryptionInfoView the view.
+ */
+- (void)encryptionInfoViewDidClose:(MXKEncryptionInfoView*)encryptionInfoView;
+
+@end