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Towards a caption in message

Browse Source 
TODO

- [ ] adjust height properly
- [ ] all media types
- [ ] include caption in message details
- [ ] gestures working on both independently
- [ ] perf benchmark

// FREEBIE
pull/1/head
Michael Kirk 8 years ago committed by sdkjfhsdkjhfsdlkjhfsdf
parent e20f44024c
commit 3eb3c268a9
7 changed files with 181 additions and 117 deletions
Show Stats Download Patch File Download Diff File

28
Signal/src/AppDelegate.m
Unescape Escape View File

@ -806,20 +806,20 @@ static NSString *const kURLHostVerifyPrefix = @"verify";
if ([TSAccountManager isRegistered]) {
// DO NOT COMMIT
SignalAttachment *_Nullable attachment = [SignalAttachment attachmentFromPasteboard];
if (!attachment.hasError) {
AttachmentApprovalViewController *approvalVC =
[[AttachmentApprovalViewController alloc] initWithAttachment:attachment delegate:self];
UINavigationController *approvalNavController =
[[UINavigationController alloc] initWithRootViewController:approvalVC];
approvalNavController.navigationBarHidden = YES;
self.window.rootViewController = approvalNavController;
} else {
HomeViewController *homeView = [HomeViewController new];
SignalsNavigationController *navigationController =
[[SignalsNavigationController alloc] initWithRootViewController:homeView];
self.window.rootViewController = navigationController;
}
// SignalAttachment *_Nullable attachment = [SignalAttachment attachmentFromPasteboard];
// if (!attachment.hasError) {
// AttachmentApprovalViewController *approvalVC =
// [[AttachmentApprovalViewController alloc] initWithAttachment:attachment delegate:self];
// UINavigationController *approvalNavController =
// [[UINavigationController alloc] initWithRootViewController:approvalVC];
// approvalNavController.navigationBarHidden = YES;
// self.window.rootViewController = approvalNavController;
// } else {
HomeViewController *homeView = [HomeViewController new];
SignalsNavigationController *navigationController =
[[SignalsNavigationController alloc] initWithRootViewController:homeView];
self.window.rootViewController = navigationController;
// }
} else {
RegistrationViewController *viewController = [RegistrationViewController new];
OWSNavigationController *navigationController =

203
Signal/src/ViewControllers/ConversationView/Cells/OWSMessageCell.m
Unescape Escape View File

@ -138,7 +138,10 @@ NS_ASSUME_NONNULL_BEGIN
// The nullable properties are created as needed.
// The non-nullable properties are so frequently used that it's easier
// to always keep one around.
@property (nonatomic) BubbleMaskingView *payloadView;
//@property (nonatomic) BubbleMaskingView *payloadView;
@property (nonatomic) UIView *myPayloadView;
@property (nonatomic) BubbleMaskingView *mediaMaskingView;
@property (nonatomic) BubbleMaskingView *textMaskingView;
@property (nonatomic) UILabel *dateHeaderLabel;
@property (nonatomic) OWSMessageTextView *textView;
@property (nonatomic, nullable) UIImageView *failedSendBadgeView;
@ -181,9 +184,21 @@ NS_ASSUME_NONNULL_BEGIN
self.layoutMargins = UIEdgeInsetsZero;
self.contentView.layoutMargins = UIEdgeInsetsZero;
self.payloadView = [BubbleMaskingView new];
self.payloadView.layoutMargins = UIEdgeInsetsZero;
[self.contentView addSubview:self.payloadView];
// self.payloadView = [BubbleMaskingView new];
// self.payloadView.layoutMargins = UIEdgeInsetsZero;
// [self.contentView addSubview:self.payloadView];
self.myPayloadView = [UIView new];
self.myPayloadView.layoutMargins = UIEdgeInsetsZero;
[self.contentView addSubview:self.myPayloadView];
self.mediaMaskingView = [BubbleMaskingView new];
self.mediaMaskingView.layoutMargins = UIEdgeInsetsZero;
[self.myPayloadView addSubview:self.mediaMaskingView];
self.textMaskingView = [BubbleMaskingView new];
self.textMaskingView.layoutMargins = UIEdgeInsetsZero;
[self.myPayloadView addSubview:self.textMaskingView];
self.footerView = [UIView containerView];
[self.contentView addSubview:self.footerView];
@ -198,7 +213,7 @@ NS_ASSUME_NONNULL_BEGIN
self.bubbleImageView.layoutMargins = UIEdgeInsetsZero;
// Enable userInteractionEnabled so that links in textView work.
self.bubbleImageView.userInteractionEnabled = YES;
[self.payloadView addSubview:self.bubbleImageView];
[self.textMaskingView addSubview:self.bubbleImageView];
[self.bubbleImageView autoPinToSuperviewEdges];
self.textView = [OWSMessageTextView new];
@ -223,8 +238,18 @@ NS_ASSUME_NONNULL_BEGIN
self.dateHeaderLabel.hidden = YES;
self.footerLabel.hidden = YES;
[self.payloadView autoPinEdge:ALEdgeTop toEdge:ALEdgeBottom ofView:self.dateHeaderLabel];
[self.footerView autoPinEdge:ALEdgeTop toEdge:ALEdgeBottom ofView:self.payloadView];
// [self.payloadView autoPinEdge:ALEdgeTop toEdge:ALEdgeBottom ofView:self.dateHeaderLabel];
// [self.footerView autoPinEdge:ALEdgeTop toEdge:ALEdgeBottom ofView:self.payloadView];
[self.mediaMaskingView autoPinEdge:ALEdgeTop toEdge:ALEdgeBottom ofView:self.dateHeaderLabel];
[self.mediaMaskingView autoPinEdgeToSuperviewEdge:ALEdgeLeading];
[self.mediaMaskingView autoPinEdgeToSuperviewEdge:ALEdgeTrailing];
[self.textMaskingView autoPinEdge:ALEdgeTop toEdge:ALEdgeBottom ofView:self.mediaMaskingView];
[self.textMaskingView autoPinEdgeToSuperviewEdge:ALEdgeLeading];
[self.textMaskingView autoPinEdgeToSuperviewEdge:ALEdgeTrailing];
[self.footerView autoPinEdge:ALEdgeTop toEdge:ALEdgeBottom ofView:self.textMaskingView];
[self.footerView autoPinEdgeToSuperviewEdge:ALEdgeBottom];
[self.footerView autoPinWidthToSuperview];
@ -333,12 +358,12 @@ NS_ASSUME_NONNULL_BEGIN
return self.viewItem.attachmentPointer;
}
- (CGSize)contentSize
- (CGSize)mediaSize
{
// This should always be valid for the appropriate cell types.
OWSAssert(self.viewItem.contentSize.width > 0 && self.viewItem.contentSize.height > 0);
OWSAssert(self.viewItem.mediaSize.width > 0 && self.viewItem.mediaSize.height > 0);
return self.viewItem.contentSize;
return self.viewItem.mediaSize;
}
- (TSMessage *)message
@ -362,15 +387,15 @@ NS_ASSUME_NONNULL_BEGIN
[self.contentView addSubview:self.failedSendBadgeView];
self.payloadConstraints = @[
[self.payloadView autoPinLeadingToSuperview],
[self.failedSendBadgeView autoPinLeadingToTrailingOfView:self.payloadView],
[self.myPayloadView autoPinLeadingToSuperview],
[self.failedSendBadgeView autoPinLeadingToTrailingOfView:self.myPayloadView],
[self.failedSendBadgeView autoPinTrailingToSuperview],
[self.failedSendBadgeView autoAlignAxis:ALAxisHorizontal toSameAxisOfView:self.payloadView],
[self.failedSendBadgeView autoAlignAxis:ALAxisHorizontal toSameAxisOfView:self.myPayloadView],
[self.failedSendBadgeView autoSetDimension:ALDimensionWidth toSize:self.failedSendBadgeSize],
[self.failedSendBadgeView autoSetDimension:ALDimensionHeight toSize:self.failedSendBadgeSize],
];
} else {
self.payloadConstraints = [self.payloadView autoPinWidthToSuperview];
self.payloadConstraints = [self.myPayloadView autoPinWidthToSuperview];
}
JSQMessagesBubbleImage *_Nullable bubbleImageData;
@ -385,12 +410,15 @@ NS_ASSUME_NONNULL_BEGIN
[self updateFooter];
switch (self.cellType) {
case OWSMessageCellType_Unknown:
OWSFail(@"Unknown cell type for viewItem: %@", self.viewItem);
break;
case OWSMessageCellType_TextMessage:
[self loadForTextDisplay];
[self loadForStandaloneTextDisplay];
break;
case OWSMessageCellType_OversizeTextMessage:
OWSAssert(self.viewItem.attachmentStream);
[self loadForTextDisplay];
[self loadForStandaloneTextDisplay];
break;
case OWSMessageCellType_StillImage:
OWSAssert(self.viewItem.attachmentStream);
@ -399,6 +427,10 @@ NS_ASSUME_NONNULL_BEGIN
case OWSMessageCellType_AnimatedImage:
OWSAssert(self.viewItem.attachmentStream);
[self loadForAnimatedImageDisplay];
OWSAssert(self.animatedImageView);
if (self.viewItem.hasText) {
[self loadCaptionForAttachmentView:self.animatedImageView];
}
break;
case OWSMessageCellType_Audio:
OWSAssert(self.viewItem.attachmentStream);
@ -524,6 +556,7 @@ NS_ASSUME_NONNULL_BEGIN
case OWSMessageCellType_GenericAttachment:
case OWSMessageCellType_DownloadingAttachment:
case OWSMessageCellType_Audio:
case OWSMessageCellType_Unknown:
// Inexpensive cell types don't need to lazy-load or eagerly-unload.
break;
}
@ -701,37 +734,31 @@ NS_ASSUME_NONNULL_BEGIN
return [UIFont systemFontOfSize:12.0f];
}
- (void)loadForTextDisplay
- (void)loadCaptionForAttachmentView:(UIView *)attachmentView
{
self.bubbleImageView.hidden = NO;
self.textView.hidden = NO;
self.textView.text = self.displayableText.displayText;
UIColor *textColor = [self textColor];
self.textView.textColor = textColor;
// Honor dynamic type in the message bodies.
self.textView.font = [self textMessageFont];
self.textView.linkTextAttributes = @{
NSForegroundColorAttributeName : textColor,
NSUnderlineStyleAttributeName : @(NSUnderlineStyleSingle | NSUnderlinePatternSolid)
};
self.textView.dataDetectorTypes
= (UIDataDetectorTypeLink | UIDataDetectorTypeAddress | UIDataDetectorTypeCalendarEvent);
OWSAssert(attachmentView);
[self loadForTextDisplay];
if (self.viewItem.interaction.interactionType == OWSInteractionType_OutgoingMessage) {
// Ignore taps on links in outgoing messages that haven't been sent yet, as
// this interferes with "tap to retry".
TSOutgoingMessage *outgoingMessage = (TSOutgoingMessage *)self.viewItem.interaction;
self.textView.shouldIgnoreEvents = outgoingMessage.messageState != TSOutgoingMessageStateSentToService;
} else {
self.textView.shouldIgnoreEvents = NO;
}
NSMutableArray *accumulatedConstraints = [self.contentConstraints mutableCopy];
[accumulatedConstraints addObjectsFromArray:@[
[self.textView autoPinLeadingToSuperviewWithMargin:self.textLeadingMargin],
[self.textView autoPinTrailingToSuperviewWithMargin:self.textTrailingMargin],
[self.textView autoPinEdge:ALEdgeTop toEdge:ALEdgeBottom ofView:attachmentView withOffset:self.textVMargin],
[self.textView autoPinEdgeToSuperviewEdge:ALEdgeBottom withInset:self.textVMargin],
]];
self.contentConstraints = [accumulatedConstraints copy];
}
- (void)loadForStandaloneTextDisplay
{
[self loadForTextDisplay];
if (self.displayableText.isTextTruncated) {
self.tapForMoreLabel = [UILabel new];
self.tapForMoreLabel.text = NSLocalizedString(@"CONVERSATION_VIEW_OVERSIZE_TEXT_TAP_FOR_MORE",
@"Indicator on truncated text messages that they can be tapped to see the entire text message.");
self.tapForMoreLabel.font = [self tapForMoreFont];
self.tapForMoreLabel.textColor = [textColor colorWithAlphaComponent:0.85];
self.tapForMoreLabel.textColor = [self.textColor colorWithAlphaComponent:0.85];
self.tapForMoreLabel.textAlignment = [self.tapForMoreLabel textAlignmentUnnatural];
[self.bubbleImageView addSubview:self.tapForMoreLabel];
@ -756,6 +783,31 @@ NS_ASSUME_NONNULL_BEGIN
}
}
- (void)loadForTextDisplay
{
self.bubbleImageView.hidden = NO;
self.textView.hidden = NO;
self.textView.text = self.displayableText.displayText;
self.textView.textColor = self.textColor;
// Honor dynamic type in the message bodies.
self.textView.font = [self textMessageFont];
self.textView.linkTextAttributes = @{
NSForegroundColorAttributeName : self.textColor,
NSUnderlineStyleAttributeName : @(NSUnderlineStyleSingle | NSUnderlinePatternSolid)
};
self.textView.dataDetectorTypes
= (UIDataDetectorTypeLink | UIDataDetectorTypeAddress | UIDataDetectorTypeCalendarEvent);
if (self.viewItem.interaction.interactionType == OWSInteractionType_OutgoingMessage) {
// Ignore taps on links in outgoing messages that haven't been sent yet, as
// this interferes with "tap to retry".
TSOutgoingMessage *outgoingMessage = (TSOutgoingMessage *)self.viewItem.interaction;
self.textView.shouldIgnoreEvents = outgoingMessage.messageState != TSOutgoingMessageStateSentToService;
} else {
self.textView.shouldIgnoreEvents = NO;
}
}
- (void)loadForStillImageDisplay
{
OWSAssert(self.attachmentStream);
@ -857,9 +909,9 @@ NS_ASSUME_NONNULL_BEGIN
OWSAssert(view);
view.userInteractionEnabled = NO;
[self.payloadView addSubview:view];
[self.mediaMaskingView addSubview:view];
self.contentConstraints = [view autoPinToSuperviewEdges];
[self cropViewToBubbbleShape:view];
[self cropMediaViewToBubbbleShape:view];
if (self.isMediaBeingSent) {
view.layer.opacity = 0.75f;
}
@ -888,14 +940,14 @@ NS_ASSUME_NONNULL_BEGIN
}
}
- (void)cropViewToBubbbleShape:(UIView *)view
- (void)cropMediaViewToBubbbleShape:(UIView *)view
{
OWSAssert(view);
OWSAssert(view.superview == self.payloadView);
OWSAssert(view.superview == self.mediaMaskingView);
self.payloadView.isOutgoing = self.isOutgoing;
self.payloadView.maskedSubview = view;
[self.payloadView updateMask];
self.mediaMaskingView.isOutgoing = self.isOutgoing;
self.mediaMaskingView.maskedSubview = view;
[self.mediaMaskingView updateMask];
}
- (void)showAttachmentErrorView
@ -906,9 +958,9 @@ NS_ASSUME_NONNULL_BEGIN
self.customView = [UIView new];
self.customView.backgroundColor = [UIColor colorWithWhite:0.85f alpha:1.f];
self.customView.userInteractionEnabled = NO;
[self.payloadView addSubview:self.customView];
[self.myPayloadView addSubview:self.customView];
self.contentConstraints = [self.customView autoPinToSuperviewEdges];
[self cropViewToBubbbleShape:self.customView];
[self cropMediaViewToBubbbleShape:self.customView];
}
- (CGSize)cellSizeForViewWidth:(int)viewWidth contentWidth:(int)contentWidth
@ -918,36 +970,41 @@ NS_ASSUME_NONNULL_BEGIN
const int maxMessageWidth = (int)floor(contentWidth * 0.8f);
CGSize cellSize = CGSizeZero;
CGSize mediaContentSize = CGSizeZero;
CGSize textContentSize = CGSizeZero;
if (self.viewItem.hasText) {
BOOL isRTL = self.isRTL;
CGFloat leftMargin = isRTL ? self.textTrailingMargin : self.textLeadingMargin;
CGFloat rightMargin = isRTL ? self.textLeadingMargin : self.textTrailingMargin;
CGFloat textVMargin = self.textVMargin;
const int maxTextWidth = (int)floor(maxMessageWidth - (leftMargin + rightMargin));
self.textView.text = self.displayableText.displayText;
// Honor dynamic type in the message bodies.
self.textView.font = [self textMessageFont];
CGSize textSize = [self.textView sizeThatFits:CGSizeMake(maxTextWidth, CGFLOAT_MAX)];
CGFloat tapForMoreHeight = (self.displayableText.isTextTruncated ? [self tapForMoreHeight] : 0.f);
textContentSize = CGSizeMake((CGFloat)ceil(textSize.width + leftMargin + rightMargin),
(CGFloat)ceil(textSize.height + textVMargin * 2 + tapForMoreHeight));
}
switch (self.cellType) {
case OWSMessageCellType_TextMessage:
case OWSMessageCellType_OversizeTextMessage: {
BOOL isRTL = self.isRTL;
CGFloat leftMargin = isRTL ? self.textTrailingMargin : self.textLeadingMargin;
CGFloat rightMargin = isRTL ? self.textLeadingMargin : self.textTrailingMargin;
CGFloat textVMargin = self.textVMargin;
const int maxTextWidth = (int)floor(maxMessageWidth - (leftMargin + rightMargin));
self.textView.text = self.displayableText.displayText;
// Honor dynamic type in the message bodies.
self.textView.font = [self textMessageFont];
CGSize textSize = [self.textView sizeThatFits:CGSizeMake(maxTextWidth, CGFLOAT_MAX)];
CGFloat tapForMoreHeight = (self.displayableText.isTextTruncated ? [self tapForMoreHeight] : 0.f);
cellSize = CGSizeMake((CGFloat)ceil(textSize.width + leftMargin + rightMargin),
(CGFloat)ceil(textSize.height + textVMargin * 2 + tapForMoreHeight));
break;
}
case OWSMessageCellType_StillImage:
case OWSMessageCellType_AnimatedImage:
case OWSMessageCellType_Video: {
OWSAssert(self.contentSize.width > 0);
OWSAssert(self.contentSize.height > 0);
OWSAssert(self.mediaSize.width > 0);
OWSAssert(self.mediaSize.height > 0);
// TODO: Adjust this behavior.
// TODO: This behavior is a bit different than the old behavior defined
// in JSQMediaItem+OWS.h. Let's discuss.
CGFloat contentAspectRatio = self.contentSize.width / self.contentSize.height;
CGFloat contentAspectRatio = self.mediaSize.width / self.mediaSize.height;
// Clamp the aspect ratio so that very thin/wide content is presented
// in a reasonable way.
const CGFloat minAspectRatio = 0.25f;
@ -962,20 +1019,24 @@ NS_ASSUME_NONNULL_BEGIN
mediaWidth = (CGFloat)round(maxMediaWidth);
mediaHeight = (CGFloat)round(maxMediaWidth / contentAspectRatio);
}
cellSize = CGSizeMake(mediaWidth, mediaHeight);
mediaContentSize = CGSizeMake(mediaWidth, mediaHeight);
break;
}
case OWSMessageCellType_Audio:
cellSize = CGSizeMake(maxMessageWidth, OWSAudioMessageView.bubbleHeight);
mediaContentSize = CGSizeMake(maxMessageWidth, OWSAudioMessageView.bubbleHeight);
break;
case OWSMessageCellType_GenericAttachment:
cellSize = CGSizeMake(maxMessageWidth, [OWSGenericAttachmentView bubbleHeight]);
mediaContentSize = CGSizeMake(maxMessageWidth, [OWSGenericAttachmentView bubbleHeight]);
break;
case OWSMessageCellType_DownloadingAttachment:
cellSize = CGSizeMake(200, 90);
mediaContentSize = CGSizeMake(200, 90);
break;
}
CGFloat cellContentWidth = fmax(mediaContentSize.width, textContentSize.width);
CGFloat cellContentHeight = mediaContentSize.height + textContentSize.height;
CGSize cellSize = CGSizeMake(cellContentWidth, cellContentHeight);
OWSAssert(cellSize.width > 0 && cellSize.height > 0);
cellSize.height += self.dateHeaderHeight;
@ -1077,7 +1138,9 @@ NS_ASSUME_NONNULL_BEGIN
self.footerLabel.hidden = YES;
self.bubbleImageView.image = nil;
self.bubbleImageView.hidden = YES;
self.payloadView.maskedSubview = nil;
// self.payloadView.maskedSubview = nil;
self.mediaMaskingView.maskedSubview = nil;
self.textMaskingView.maskedSubview = nil;
[self.stillImageView removeFromSuperview];
self.stillImageView = nil;

2
Signal/src/ViewControllers/ConversationView/ConversationInputToolbar.m
Unescape Escape View File

@ -697,7 +697,7 @@ static void *kConversationInputTextViewObservingContext = &kConversationInputTex
{
if (context == kConversationInputTextViewObservingContext) {
if (object == self.inputTextView && [keyPath isEqualToString:NSStringFromSelector(@selector(contentSize))]) {
if (object == self.inputTextView && [keyPath isEqualToString:NSStringFromSelector(@selector(mediaSize))]) {
CGSize textContentSize = self.inputTextView.contentSize;
NSValue *_Nullable lastTextContentSize = self.lastTextContentSize;
self.lastTextContentSize = [NSValue valueWithCGSize:textContentSize];

7
Signal/src/ViewControllers/ConversationView/ConversationViewItem.h
Unescape Escape View File

@ -8,6 +8,7 @@
NS_ASSUME_NONNULL_BEGIN
typedef NS_ENUM(NSInteger, OWSMessageCellType) {
OWSMessageCellType_Unknown,
OWSMessageCellType_TextMessage,
OWSMessageCellType_OversizeTextMessage,
OWSMessageCellType_StillImage,
@ -16,8 +17,6 @@ typedef NS_ENUM(NSInteger, OWSMessageCellType) {
OWSMessageCellType_Video,
OWSMessageCellType_GenericAttachment,
OWSMessageCellType_DownloadingAttachment,
// Treat invalid messages as empty text messages.
OWSMessageCellType_Unknown = OWSMessageCellType_TextMessage,
};
NSString *NSStringForOWSMessageCellType(OWSMessageCellType cellType);
@ -44,7 +43,7 @@ NSString *NSStringForOWSMessageCellType(OWSMessageCellType cellType);
@property (nonatomic, readonly) TSInteraction *interaction;
@property (nonatomic, readonly) BOOL isGroupThread;
@property (nonatomic, readonly) BOOL hasText;
@property (nonatomic) BOOL shouldShowDate;
@property (nonatomic) BOOL shouldHideRecipientStatus;
@ -83,7 +82,7 @@ NSString *NSStringForOWSMessageCellType(OWSMessageCellType cellType);
- (nullable DisplayableText *)displayableText;
- (nullable TSAttachmentStream *)attachmentStream;
- (nullable TSAttachmentPointer *)attachmentPointer;
- (CGSize)contentSize;
- (CGSize)mediaSize;
// We don't want to try to load the media for this item (if any)
// if a load has previously failed.

48
Signal/src/ViewControllers/ConversationView/ConversationViewItem.m
Unescape Escape View File

@ -56,7 +56,8 @@ NSString *NSStringForOWSMessageCellType(OWSMessageCellType cellType)
@property (nonatomic, nullable) DisplayableText *displayableText;
@property (nonatomic, nullable) TSAttachmentStream *attachmentStream;
@property (nonatomic, nullable) TSAttachmentPointer *attachmentPointer;
@property (nonatomic) CGSize contentSize;
@property (nonatomic) CGSize mediaSize;
@property (nonatomic) BOOL hasText;
@end
@ -95,7 +96,7 @@ NSString *NSStringForOWSMessageCellType(OWSMessageCellType cellType)
self.displayableText = nil;
self.attachmentStream = nil;
self.attachmentPointer = nil;
self.contentSize = CGSizeZero;
self.mediaSize = CGSizeZero;
[self clearCachedLayoutState];
@ -374,7 +375,6 @@ NSString *NSStringForOWSMessageCellType(OWSMessageCellType cellType)
self.messageCellType = OWSMessageCellType_OversizeTextMessage;
self.displayableText =
[self displayableTextForAttachmentStream:self.attachmentStream interactionId:message.uniqueId];
return;
} else if ([self.attachmentStream isAnimated] || [self.attachmentStream isImage] ||
[self.attachmentStream isVideo]) {
if ([self.attachmentStream isAnimated]) {
@ -388,11 +388,10 @@ NSString *NSStringForOWSMessageCellType(OWSMessageCellType cellType)
self.messageCellType = OWSMessageCellType_GenericAttachment;
return;
}
self.contentSize = [self.attachmentStream imageSize];
if (self.contentSize.width <= 0 || self.contentSize.height <= 0) {
self.mediaSize = [self.attachmentStream imageSize];
if (self.mediaSize.width <= 0 || self.mediaSize.height <= 0) {
self.messageCellType = OWSMessageCellType_GenericAttachment;
}
return;
} else if ([self.attachmentStream isAudio]) {
CGFloat audioDurationSeconds = [self.attachmentStream audioDurationSeconds];
if (audioDurationSeconds > 0) {
@ -401,34 +400,37 @@ NSString *NSStringForOWSMessageCellType(OWSMessageCellType cellType)
} else {
self.messageCellType = OWSMessageCellType_GenericAttachment;
}
return;
} else {
self.messageCellType = OWSMessageCellType_GenericAttachment;
return;
}
} else if ([attachment isKindOfClass:[TSAttachmentPointer class]]) {
self.messageCellType = OWSMessageCellType_DownloadingAttachment;
self.attachmentPointer = (TSAttachmentPointer *)attachment;
return;
} else {
OWSFail(@"%@ Unknown attachment type", self.logTag);
}
} else if (message.body != nil) {
self.messageCellType = OWSMessageCellType_TextMessage;
}
if (message.body.length > 0) {
self.hasText = YES;
// If we haven't already assigned an attachment type at this point, message.body isn't a caption,
// it's a stand-alone text message.
if (self.messageCellType == OWSMessageCellType_Unknown) {
OWSAssert(message.attachmentIds.count == 0);
self.messageCellType = OWSMessageCellType_TextMessage;
}
self.displayableText = [self displayableTextForText:message.body interactionId:message.uniqueId];
OWSAssert(self.displayableText);
return;
} else {
OWSFail(@"%@ Message has neither attachment nor body", self.logTag);
}
DDLogVerbose(@"%@ message: %@", self.logTag, message.description);
OWSFail(@"%@ Unknown cell type", self.logTag);
// Messages of unknown type (including messages with missing attachments)
// are rendered like empty text messages, but without any interactivity.
self.messageCellType = OWSMessageCellType_Unknown;
self.displayableText = [[DisplayableText alloc] initWithFullText:@"" displayText:@"" isTextTruncated:NO];
if (self.messageCellType == OWSMessageCellType_Unknown) {
DDLogVerbose(@"%@ message: %@", self.logTag, message.description);
OWSFail(@"%@ Unknown cell type", self.logTag);
// Messages of unknown type (including messages with missing attachments)
// are rendered like empty text messages, but without any interactivity.
self.messageCellType = OWSMessageCellType_Unknown;
self.displayableText = [[DisplayableText alloc] initWithFullText:@"" displayText:@"" isTextTruncated:NO];
}
}
- (OWSMessageCellType)messageCellType
@ -466,12 +468,12 @@ NSString *NSStringForOWSMessageCellType(OWSMessageCellType cellType)
return _attachmentPointer;
}
- (CGSize)contentSize
- (CGSize)mediaSize
{
OWSAssertIsOnMainThread();
OWSAssert(self.hasViewState);
return _contentSize;
return _mediaSize;
}
#pragma mark - UIMenuController

8
Signal/src/ViewControllers/ConversationView/ConversationViewLayout.m
Unescape Escape View File

@ -9,7 +9,7 @@ NS_ASSUME_NONNULL_BEGIN
@interface ConversationViewLayout ()
@property (nonatomic) CGSize contentSize;
@property (nonatomic) CGSize mediaSize;
@property (nonatomic, readonly) NSMutableDictionary<NSNumber *, UICollectionViewLayoutAttributes *> *itemAttributesMap;
@ -53,7 +53,7 @@ NS_ASSUME_NONNULL_BEGIN
- (void)clearState
{
self.contentSize = CGSizeZero;
self.mediaSize = CGSizeZero;
[self.itemAttributesMap removeAllObjects];
self.hasLayout = NO;
}
@ -137,7 +137,7 @@ NS_ASSUME_NONNULL_BEGIN
}
contentBottom += vInset;
self.contentSize = CGSizeMake(viewWidth, contentBottom);
self.mediaSize = CGSizeMake(viewWidth, contentBottom);
}
- (nullable NSArray<__kindof UICollectionViewLayoutAttributes *> *)layoutAttributesForElementsInRect:(CGRect)rect
@ -158,7 +158,7 @@ NS_ASSUME_NONNULL_BEGIN
- (CGSize)collectionViewContentSize
{
return self.contentSize;
return self.mediaSize;
}
- (BOOL)shouldInvalidateLayoutForBoundsChange:(CGRect)newBounds

2
Signal/src/ViewControllers/MessageDetailViewController.swift
Unescape Escape View File

@ -434,7 +434,7 @@ class MessageDetailViewController: OWSViewController, UIScrollViewDelegate {
let contentType = attachment.contentType
if let dataUTI = MIMETypeUtil.utiType(forMIMEType: contentType) {
let attachment = SignalAttachment.attachment(dataSource: dataSource, dataUTI: dataUTI)
let attachment = SignalAttachment.attachment(dataSource: dataSource, dataUTI: dataUTI, imageQuality: .original)
let mediaMessageView = MediaMessageView(attachment: attachment, mode: .small)
mediaMessageView.backgroundColor = UIColor.white
self.mediaMessageView = mediaMessageView

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