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Code Issues Packages Projects Releases Wiki Activity

Use ReadMoreTextView for room tpic

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This commit is contained in:
ismailgulek
2020-10-06 17:32:28 +03:00
parent 4970ef17f0
commit 6dcfcf7d7b
3 changed files with 70 additions and 10 deletions
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Riot/Modules/Room/RoomInfo/RoomInfoList/Views/RoomInfoBasicView.swift
+42 -2
View File
@@ -16,6 +16,7 @@
import UIKit
import Reusable
import ReadMoreTextView
class RoomInfoBasicView: UIView {
@@ -39,14 +40,35 @@ class RoomInfoBasicView: UIView {
@IBOutlet private weak var badgeImageView: UIImageView!
@IBOutlet private weak var roomNameLabel: UILabel!
@IBOutlet private weak var roomAddressLabel: UILabel!
@IBOutlet private weak var roomTopicTextView: UITextView! {
@IBOutlet private weak var roomTopicTextView: ReadMoreTextView! {
didSet {
roomTopicTextView.contentInset = .zero
roomTopicTextView.textContainerInset = .zero
roomTopicTextView.textContainer.lineFragmentPadding = 0
roomTopicTextView.readMoreTextPadding = UIEdgeInsets(top: 16, left: 16, bottom: 16, right: 16)
roomTopicTextView.readLessTextPadding = UIEdgeInsets(top: 16, left: 16, bottom: 16, right: 16)
roomTopicTextView.shouldTrim = true
roomTopicTextView.maximumNumberOfLines = 4
roomTopicTextView.onSizeChange = { _ in
self.roomTopicTextView.textAlignment = .center
self.onTopicSizeChange?(self)
}
}
}
/// Block to be invoked when topic text view changes its content size.
var onTopicSizeChange: ((RoomInfoBasicView) -> Void)?
/// Force to update topic text view trimming.
func updateTrimmingOnTopic() {
roomTopicTextView.setNeedsUpdateTrim()
roomTopicTextView.layoutIfNeeded()
let currentValue = roomTopicTextView.shouldTrim
roomTopicTextView.shouldTrim = !currentValue
roomTopicTextView.shouldTrim = currentValue
roomTopicTextView.textAlignment = .center
}
func configure(withViewData viewData: RoomInfoBasicViewData) {
let avatarImage = AvatarGenerator.generateAvatar(forMatrixItem: viewData.roomId, withDisplayName: viewData.roomDisplayName)
@@ -70,7 +92,7 @@ class RoomInfoBasicView: UIView {
roomTopicTextView.text = viewData.roomTopic
roomTopicTextView.isHidden = roomTopicTextView.text?.isEmpty ?? true
}
}
extension RoomInfoBasicView: NibLoadable {}
@@ -86,6 +108,24 @@ extension RoomInfoBasicView: Themable {
NSAttributedString.Key.font: UIFont.systemFont(ofSize: 16),
NSAttributedString.Key.foregroundColor: theme.tintColor
]
let mutableReadMore = NSMutableAttributedString(string: "... ", attributes: [
NSAttributedString.Key.font: UIFont.systemFont(ofSize: 16),
NSAttributedString.Key.foregroundColor: theme.textSecondaryColor
])
let attributedMore = NSAttributedString(string: VectorL10n.more, attributes: [
NSAttributedString.Key.font: UIFont.systemFont(ofSize: 16),
NSAttributedString.Key.foregroundColor: theme.tintColor
])
mutableReadMore.append(attributedMore)
roomTopicTextView.attributedReadMoreText = mutableReadMore
let mutableReadLess = NSMutableAttributedString(string: " ")
let attributedLess = NSAttributedString(string: VectorL10n.less, attributes: [
NSAttributedString.Key.font: UIFont.systemFont(ofSize: 16),
NSAttributedString.Key.foregroundColor: theme.tintColor
])
mutableReadLess.append(attributedLess)
roomTopicTextView.attributedReadLessText = mutableReadLess
}
}
Riot/Modules/Room/RoomInfo/RoomInfoList/Views/RoomInfoBasicView.xib
+16 -6
View File
@@ -63,28 +63,38 @@
<constraint firstAttribute="trailing" secondItem="szu-r5-TIX" secondAttribute="trailing" id="xqQ-Ue-Ldl"/>
</constraints>
</view>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" verticalHuggingPriority="251" text="Label" textAlignment="center" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="ekk-PI-fnh">
<rect key="frame" x="156" y="97" width="50.5" height="24"/>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" text="Label" textAlignment="center" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="ekk-PI-fnh">
<rect key="frame" x="156" y="97" width="50.5" height="29.5"/>
<fontDescription key="fontDescription" type="system" weight="semibold" pointSize="20"/>
<nil key="textColor"/>
<nil key="highlightedColor"/>
</label>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" verticalHuggingPriority="251" text="Label" textAlignment="center" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Yjw-ez-u4W">
<rect key="frame" x="161.5" y="129" width="39.5" height="19.5"/>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" verticalHuggingPriority="251" text="Label" textAlignment="center" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Yjw-ez-u4W">
<rect key="frame" x="161.5" y="134.5" width="39.5" height="19.5"/>
<fontDescription key="fontDescription" type="system" pointSize="16"/>
<nil key="textColor"/>
<nil key="highlightedColor"/>
</label>
<textView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" verticalCompressionResistancePriority="751" scrollEnabled="NO" showsHorizontalScrollIndicator="NO" showsVerticalScrollIndicator="NO" editable="NO" text="Lorem ipsum" textAlignment="center" translatesAutoresizingMaskIntoConstraints="NO" id="DCx-MH-TSC">
<rect key="frame" x="129.5" y="156.5" width="103.5" height="41.5"/>
<textView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" verticalHuggingPriority="252" scrollEnabled="NO" showsHorizontalScrollIndicator="NO" showsVerticalScrollIndicator="NO" editable="NO" text="Lorem ipsum" textAlignment="center" translatesAutoresizingMaskIntoConstraints="NO" id="DCx-MH-TSC" customClass="ReadMoreTextView" customModule="ReadMoreTextView">
<rect key="frame" x="0.0" y="162" width="362" height="36"/>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
<color key="textColor" systemColor="labelColor" cocoaTouchSystemColor="darkTextColor"/>
<fontDescription key="fontDescription" type="system" pointSize="16"/>
<textInputTraits key="textInputTraits" autocapitalizationType="sentences"/>
<dataDetectorType key="dataDetectorTypes" phoneNumber="YES" link="YES" address="YES" calendarEvent="YES" shipmentTrackingNumber="YES" flightNumber="YES"/>
<userDefinedRuntimeAttributes>
<userDefinedRuntimeAttribute type="number" keyPath="maximumNumberOfLines">
<integer key="value" value="4"/>
</userDefinedRuntimeAttribute>
<userDefinedRuntimeAttribute type="boolean" keyPath="shouldTrim" value="YES"/>
</userDefinedRuntimeAttributes>
</textView>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
<constraints>
<constraint firstItem="DCx-MH-TSC" firstAttribute="leading" secondItem="xmU-kN-zva" secondAttribute="leading" id="Sv1-Mq-Zt2"/>
<constraint firstAttribute="trailing" secondItem="DCx-MH-TSC" secondAttribute="trailing" id="rpo-QH-rrI"/>
</constraints>
</stackView>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>