mirror of
https://github.com/vector-im/element-ios.git
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242 lines
10 KiB
Objective-C
242 lines
10 KiB
Objective-C
/*
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Copyright 2018 New Vector Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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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 "RoomSelectedStickerBubbleCell.h"
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#import "RoomEncryptedDataBubbleCell.h"
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#import "RoomIncomingAttachmentBubbleCell.h"
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#import "RoomIncomingAttachmentWithoutSenderInfoBubbleCell.h"
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#import "RoomIncomingAttachmentWithPaginationTitleBubbleCell.h"
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#import "RoomIncomingEncryptedAttachmentBubbleCell.h"
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#import "RoomIncomingEncryptedAttachmentWithoutSenderInfoBubbleCell.h"
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#import "RiotDesignValues.h"
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#import "Riot-Swift.h"
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@implementation RoomSelectedStickerBubbleCell
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- (void)awakeFromNib
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{
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[super awakeFromNib];
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// define arrow mask
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CAShapeLayer *arrowMaskLayer = [[CAShapeLayer alloc] init];
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arrowMaskLayer.frame = self.arrowView.bounds;
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CGSize viewSize = self.arrowView.frame.size;
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UIBezierPath *path = [[UIBezierPath alloc] init];
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[path moveToPoint:CGPointMake(0, viewSize.height)]; // arrow left bottom point
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[path addLineToPoint:CGPointMake(viewSize.width / 2, 0)]; // arrow head
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[path addLineToPoint:CGPointMake(viewSize.width, viewSize.height)]; // arrow right bottom point
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[path closePath]; // arrow top side
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arrowMaskLayer.path = path.CGPath;
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self.arrowView.layer.mask = arrowMaskLayer;
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self.arrowView.backgroundColor = RiotDesignValues.theme.headerBackgroundColor;
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self.descriptionView.backgroundColor = RiotDesignValues.theme.headerBackgroundColor;
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[self.descriptionView.layer setCornerRadius:10];
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}
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- (void)render:(MXKCellData *)cellData
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{
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[self prepareRender:cellData];
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if (bubbleData)
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{
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// Retrieve the component which stores the sticker (Only one component is handled by the bubble in case of sticker).
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MXKRoomBubbleComponent *component = bubbleData.bubbleComponents.firstObject;
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// Handle the pagination and the sender information
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// Look for the original cell class to extract the constraints value.
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Class<MXKCellRendering> modelCellViewClass = nil;
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if (bubbleData.shouldHideSenderInformation)
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{
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modelCellViewClass = bubbleData.isEncryptedRoom ? RoomIncomingEncryptedAttachmentWithoutSenderInfoBubbleCell.class : RoomIncomingAttachmentWithoutSenderInfoBubbleCell.class;
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self.paginationTitleView.hidden = YES;
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self.pictureView.hidden = YES;
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self.userNameLabel.hidden = YES;
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self.userNameTapGestureMaskView.userInteractionEnabled = NO;
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}
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else
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{
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if (bubbleData.isPaginationFirstBubble)
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{
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modelCellViewClass = bubbleData.isEncryptedRoom ? RoomIncomingEncryptedAttachmentWithPaginationTitleBubbleCell.class : RoomIncomingAttachmentWithPaginationTitleBubbleCell.class;
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self.paginationTitleView.hidden = NO;
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self.paginationLabel.text = [[bubbleData.eventFormatter dateStringFromDate:bubbleData.date withTime:NO] uppercaseString];
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}
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else
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{
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modelCellViewClass = bubbleData.isEncryptedRoom ? RoomIncomingEncryptedAttachmentBubbleCell.class : RoomIncomingAttachmentBubbleCell.class;
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self.paginationTitleView.hidden = YES;
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}
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// Hanlde sender avatar (Supposed his avatar is stored unencrypted on Matrix media repo)
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self.pictureView.hidden = NO;
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self.pictureView.enableInMemoryCache = YES;
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[self.pictureView setImageURI:bubbleData.senderAvatarUrl
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withType:nil
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andImageOrientation:UIImageOrientationUp
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toFitViewSize:self.pictureView.frame.size
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withMethod:MXThumbnailingMethodCrop
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previewImage:bubbleData.senderAvatarPlaceholder ? bubbleData.senderAvatarPlaceholder : self.picturePlaceholder
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mediaManager:bubbleData.mxSession.mediaManager];
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// Display sender's name except if the name appears in the displayed text (see emote and membership events)
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if (bubbleData.shouldHideSenderName == NO)
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{
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if (bubbleData.senderFlair)
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{
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[self renderSenderFlair];
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}
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else
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{
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self.userNameLabel.text = bubbleData.senderDisplayName;
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}
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self.userNameLabel.hidden = NO;
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self.userNameTapGestureMaskView.userInteractionEnabled = YES;
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}
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else
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{
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self.userNameLabel.hidden = YES;
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self.userNameTapGestureMaskView.userInteractionEnabled = NO;
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}
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}
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// Retrieve the suitable content size for the attachment thumbnail
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CGSize contentSize = bubbleData.contentSize;
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// Update image view frame in order to center loading wheel (if any)
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CGRect frame = self.attachmentView.frame;
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frame.size.width = contentSize.width;
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frame.size.height = contentSize.height;
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self.attachmentView.frame = frame;
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// Retrieve the MIME type
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NSString *mimetype = nil;
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if (bubbleData.attachment.thumbnailInfo)
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{
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mimetype = bubbleData.attachment.thumbnailInfo[@"mimetype"];
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}
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else if (bubbleData.attachment.contentInfo)
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{
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mimetype = bubbleData.attachment.contentInfo[@"mimetype"];
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}
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// Display the sticker
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self.attachmentView.backgroundColor = [UIColor clearColor];
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[self.attachmentView setAttachmentThumb:bubbleData.attachment];
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// Set the description
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NSAttributedString *description = component.attributedTextMessage;
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if (description.length)
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{
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self.descriptionContainerView.hidden = NO;
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self.descriptionLabel.attributedText = description;
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}
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else
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{
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self.descriptionContainerView.hidden = YES;
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}
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// Adjust Attachment width constant
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self.attachViewWidthConstraint.constant = contentSize.width;
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// Handle the encryption view
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if (bubbleData.isEncryptedRoom)
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{
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// Set the right device info icon
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self.encryptionStatusView.hidden = NO;
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self.encryptionStatusView.image = [RoomEncryptedDataBubbleCell encryptionIconForEvent:component.event andSession:bubbleData.mxSession];
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}
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else
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{
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self.encryptionStatusView.hidden = YES;
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}
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// Hide by default the info container
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self.bubbleInfoContainer.hidden = YES;
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// Adjust the layout according to the original cell, the one used to display the sticker unselected.
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if ([modelCellViewClass nib])
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{
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MXKRoomBubbleTableViewCell* cell= (MXKRoomBubbleTableViewCell*)[[modelCellViewClass nib] instantiateWithOwner:nil options:nil].firstObject;
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if (cell.userNameLabel)
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{
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frame = cell.userNameLabel.frame;
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self.userNameLabelTopConstraint.constant = frame.origin.y;
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}
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frame = cell.attachmentView.frame;
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self.attachViewLeadingConstraint.constant = frame.origin.x;
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self.attachViewTopConstraint.constant = cell.attachViewTopConstraint.constant;
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self.attachViewBottomConstraint.constant = cell.attachViewBottomConstraint.constant;
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self.bubbleInfoContainerTopConstraint.constant = cell.bubbleInfoContainerTopConstraint.constant;
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}
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}
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}
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+ (CGFloat)heightForCellData:(MXKCellData*)cellData withMaximumWidth:(CGFloat)maxWidth
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{
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// Sanity check: accept only object of MXKRoomBubbleCellData classes or sub-classes
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NSParameterAssert([cellData isKindOfClass:[MXKRoomBubbleCellData class]]);
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MXKRoomBubbleCellData *bubbleData = (MXKRoomBubbleCellData*)cellData;
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// Look for the original cell class to extract the constraints value.
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Class modelCellViewClass = nil;
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if (bubbleData.shouldHideSenderInformation)
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{
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modelCellViewClass = bubbleData.isEncryptedRoom ? RoomIncomingEncryptedAttachmentWithoutSenderInfoBubbleCell.class : RoomIncomingAttachmentWithoutSenderInfoBubbleCell.class;
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}
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else
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{
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if (bubbleData.isPaginationFirstBubble)
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{
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modelCellViewClass = bubbleData.isEncryptedRoom ? RoomIncomingEncryptedAttachmentWithPaginationTitleBubbleCell.class : RoomIncomingAttachmentWithPaginationTitleBubbleCell.class;
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}
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else
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{
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modelCellViewClass = bubbleData.isEncryptedRoom ? RoomIncomingEncryptedAttachmentBubbleCell.class : RoomIncomingAttachmentBubbleCell.class;
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}
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}
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CGFloat rowHeight = [modelCellViewClass heightForCellData:cellData withMaximumWidth:maxWidth];
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// Finalize the cell height by adding the height of the description.
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// Retrieve the component which stores the sticker (Only one component is handled by the bubble in case of sticker).
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MXKRoomBubbleComponent *component = bubbleData.bubbleComponents.firstObject;
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NSAttributedString *description = component.attributedTextMessage;
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if (description.length)
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{
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RoomSelectedStickerBubbleCell* cell = (RoomSelectedStickerBubbleCell*)[self cellWithOriginalXib];
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CGRect frame = cell.frame;
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frame.size.width = maxWidth;
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frame.size.height = 300;
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cell.frame = frame;
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cell.descriptionLabel.attributedText = description;
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[cell layoutIfNeeded];
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rowHeight += cell.descriptionContainerView.frame.size.height + cell.descriptionContainerViewBottomConstraint.constant;
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}
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return rowHeight;
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}
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@end
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