Files
neochat/imports/NeoChat/Component/Timeline/TimelineContainer.qml
James Graham d2888bc479 Reply Refactor
The aim here is to tidy up the reply component and make it so it sizes automatically without any need to manually set widths or heights. This is achieved by putting the layout in a grid layout. The implicitwidth and height variables are also simplified meaning that the margins are no longer prone to being slightly off because the calculation didn't add up the margins and spacing right.

Also added here is a mime component which is used to provide a nicer representation for files, videos and audio in the reply because trying to put the full component in wouldn't look good.

This also fixes the situation in right to left mode where the layout now mirror properly and everything sits where it should.

New reply elements
![image](/uploads/bfdc81040b3477b064fe8a06d30bdb6e/image.png)
2022-10-11 20:36:15 +00:00

328 lines
13 KiB
QML

// SPDX-FileCopyrightText: 2020 Black Hat <bhat@encom.eu.org>
// SPDX-License-Identifier: GPL-3.0-only
import QtQuick 2.15
import QtQuick.Controls 2.15 as QQC2
import QtQuick.Layouts 1.15
import org.kde.kirigami 2.15 as Kirigami
import org.kde.neochat 1.0
import NeoChat.Component 1.0
import NeoChat.Dialog 1.0
QQC2.ItemDelegate {
id: timelineContainer
default property alias innerObject : column.children
// readonly property bool failed: marks == EventStatus.SendingFailed
property bool isEmote: false
property bool cardBackground: true
property bool isHighlighted: model.isHighlighted || isTemporaryHighlighted
property bool isTemporaryHighlighted: false
onIsTemporaryHighlightedChanged: if (isTemporaryHighlighted) temporaryHighlightTimer.start()
Timer {
id: temporaryHighlightTimer
interval: 1500
onTriggered: isTemporaryHighlighted = false
}
signal openContextMenu
// The bubble and delegate widths are allowed to grow once the ListView gets beyond a certain size
// extraWidth defines this as the excess after a certain ListView width, capped to a max value
readonly property int extraWidth: messageListView.width >= Kirigami.Units.gridUnit * 46 ? Math.min((messageListView.width - Kirigami.Units.gridUnit * 46), Kirigami.Units.gridUnit * 20) : 0
readonly property int bubbleMaxWidth: Kirigami.Units.gridUnit * 20 + extraWidth * 0.5
readonly property int delegateMaxWidth: Config.compactLayout ? messageListView.width : Math.min(messageListView.width, Kirigami.Units.gridUnit * 40 + extraWidth)
readonly property int contentMaxWidth: Config.compactLayout ? width - (Config.showAvatarInTimeline ? Kirigami.Units.gridUnit * 2 : 0) - Kirigami.Units.largeSpacing * 4 : Math.min(width - Kirigami.Units.gridUnit * 2 - Kirigami.Units.largeSpacing * 6, bubbleMaxWidth)
property bool showUserMessageOnRight: Config.showLocalMessagesOnRight &&
model.author.isLocalUser && !Config.compactLayout
signal openExternally()
signal replyClicked(string eventID)
Component.onCompleted: {
if (model.isReply && model.reply === undefined) {
messageEventModel.loadReply(sortedMessageEventModel.mapToSource(sortedMessageEventModel.index(model.index, 0)))
}
}
topPadding: 0
bottomPadding: 0
topInset: showAuthor ? Kirigami.Units.largeSpacing : (Config.compactLayout ? 1 : Kirigami.Units.smallSpacing)
leftInset: Kirigami.Units.smallSpacing
rightInset: Kirigami.Units.smallSpacing
width: delegateMaxWidth
height: sectionDelegate.height + Math.max(model.showAuthor ? avatar.height : 0, bubble.implicitHeight) + loader.height + (showAuthor ? Kirigami.Units.largeSpacing : (Config.compactLayout ? 1 : Kirigami.Units.smallSpacing))
background: Rectangle {
visible: timelineContainer.hovered
color: Kirigami.ColorUtils.tintWithAlpha(Kirigami.Theme.backgroundColor, Kirigami.Theme.highlightColor, 0.15)
radius: Kirigami.Units.smallSpacing
}
property Item hoverComponent
// show hover actions
onHoveredChanged: {
if (hovered && !Kirigami.Settings.isMobile) {
updateHoverComponent();
}
}
// updates the global hover component to point to this delegate, and update its position
function updateHoverComponent() {
if (hoverComponent) {
hoverComponent.delegate = timelineContainer
hoverComponent.bubble = bubble
hoverComponent.updateFunction = updateHoverComponent;
hoverComponent.event = model
}
}
state: Config.compactLayout ? "alignLeft" : "alignCenter"
// Align left when in compact mode and center when using bubbles
states: [
State {
name: "alignLeft"
AnchorChanges {
target: timelineContainer
anchors.horizontalCenter: undefined
anchors.left: parent ? parent.left : undefined
}
},
State {
name: "alignCenter"
AnchorChanges {
target: timelineContainer
anchors.horizontalCenter: parent ? parent.horizontalCenter : undefined
anchors.left: undefined
}
}
]
transitions: [
Transition {
AnchorAnimation{duration: Kirigami.Units.longDuration; easing.type: Easing.OutCubic}
}
]
SectionDelegate {
id: sectionDelegate
width: parent.width
anchors.left: avatar.left
anchors.leftMargin: Kirigami.Units.smallSpacing
visible: model.showSection
height: visible ? implicitHeight : 0
}
Kirigami.Avatar {
id: avatar
width: visible || Config.showAvatarInTimeline ? Kirigami.Units.gridUnit * 2 + Kirigami.Units.smallSpacing * 2 : 0
height: width
padding: Kirigami.Units.smallSpacing
topInset: Kirigami.Units.smallSpacing
bottomInset: Kirigami.Units.smallSpacing
leftInset: Kirigami.Units.smallSpacing
rightInset: Kirigami.Units.smallSpacing
sourceSize.width: width
sourceSize.height: width
anchors {
top: sectionDelegate.bottom
topMargin: model.showAuthor ? Kirigami.Units.largeSpacing : (Config.compactLayout ? 1 : Kirigami.Units.smallSpacing)
left: parent.left
leftMargin: Kirigami.Units.smallSpacing
}
visible: model.showAuthor &&
Config.showAvatarInTimeline &&
(Config.compactLayout || !showUserMessageOnRight)
name: model.author.name ?? model.author.displayName
source: visible && model.author.avatarMediaId ? ("image://mxc/" + model.author.avatarMediaId) : ""
color: model.author.color
MouseArea {
anchors.fill: parent
onClicked: {
userDetailDialog.createObject(QQC2.ApplicationWindow.overlay, {
room: currentRoom,
user: author.object,
displayName: author.displayName,
avatarMediaId: author.avatarMediaId,
avatarUrl: author.avatarUrl
}).open();
}
cursorShape: Qt.PointingHandCursor
}
}
QQC2.Control {
id: bubble
topPadding: Config.compactLayout ? Kirigami.Units.smallSpacing / 2 : Kirigami.Units.largeSpacing
bottomPadding: Config.compactLayout ? Kirigami.Units.mediumSpacing / 2 : Kirigami.Units.largeSpacing
leftPadding: Kirigami.Units.largeSpacing + Kirigami.Units.smallSpacing
rightPadding: Kirigami.Units.largeSpacing + Kirigami.Units.smallSpacing
hoverEnabled: true
anchors {
top: avatar.top
leftMargin: Kirigami.Units.smallSpacing
rightMargin: showUserMessageOnRight ? Kirigami.Units.smallSpacing : Kirigami.Units.largeSpacing
}
// HACK: anchoring didn't reset anchors.right when switching from parent.right to undefined reliably
width: Config.compactLayout ? timelineContainer.width - (Config.showAvatarInTimeline ? Kirigami.Units.gridUnit * 2 : 0) + Kirigami.Units.largeSpacing * 2 : implicitWidth
state: showUserMessageOnRight ? "userMessageOnRight" : "userMessageOnLeft"
// states for anchor animations on window resize
// as setting anchors to undefined did not work reliably
states: [
State {
name: "userMessageOnRight"
AnchorChanges {
target: bubble
anchors.left: undefined
anchors.right: parent.right
}
},
State {
name: "userMessageOnLeft"
AnchorChanges {
target: bubble
anchors.left: avatar.right
anchors.right: undefined
}
}
]
transitions: [
Transition {
AnchorAnimation{duration: Kirigami.Units.longDuration; easing.type: Easing.OutCubic}
}
]
contentItem: ColumnLayout {
id: column
spacing: Kirigami.Units.smallSpacing
RowLayout {
id: rowLayout
spacing: Kirigami.Units.smallSpacing
visible: model.showAuthor && !isEmote
QQC2.Label {
id: nameLabel
Layout.maximumWidth: contentMaxWidth - timeLabel.implicitWidth - rowLayout.spacing
text: visible ? author.displayName : ""
textFormat: Text.PlainText
font.weight: Font.Bold
color: author.color
elide: Text.ElideRight
MouseArea {
anchors.fill: parent
cursorShape: Qt.PointingHandCursor
onClicked: {
userDetailDialog.createObject(QQC2.ApplicationWindow.overlay, {
room: currentRoom,
user: author.object,
displayName: author.displayName,
avatarMediaId: author.avatarMediaId,
avatarUrl: author.avatarUrl
}).open();
}
}
}
QQC2.Label {
id: timeLabel
text: visible ? time.toLocaleTimeString(Qt.locale(), Locale.ShortFormat) : ""
color: Kirigami.Theme.disabledTextColor
QQC2.ToolTip.visible: hoverHandler.hovered
QQC2.ToolTip.text: time.toLocaleString(Qt.locale(), Locale.LongFormat)
QQC2.ToolTip.delay: Kirigami.Units.toolTipDelay
HoverHandler {
id: hoverHandler
}
}
}
Loader {
id: replyLoader
Layout.maximumWidth: contentMaxWidth
active: model.reply !== undefined
visible: active
sourceComponent: ReplyComponent {
name: currentRoom.htmlSafeMemberName(reply.author.id)
avatar: reply.author.avatarMediaId ? ("image://mxc/" + reply.author.avatarMediaId) : ""
color: reply.author.color
}
Connections {
target: replyLoader.item
function onReplyClicked() {
replyClicked(reply.eventId)
}
}
}
}
background: Item {
Kirigami.ShadowedRectangle {
id: bubbleBackground
visible: cardBackground && !Config.compactLayout
anchors.fill: parent
color: {
if (model.author.isLocalUser) {
return Kirigami.ColorUtils.tintWithAlpha(Kirigami.Theme.backgroundColor, Kirigami.Theme.highlightColor, 0.15)
} else if (timelineContainer.isHighlighted) {
return Kirigami.Theme.positiveBackgroundColor
} else {
return Kirigami.Theme.backgroundColor
}
}
radius: Kirigami.Units.smallSpacing
shadow.size: Kirigami.Units.smallSpacing
shadow.color: timelineContainer.isHighlighted ? Qt.rgba(0.0, 0.0, 0.0, 0.10) : Qt.rgba(Kirigami.Theme.textColor.r, Kirigami.Theme.textColor.g, Kirigami.Theme.textColor.b, 0.10)
border.color: Kirigami.ColorUtils.tintWithAlpha(color, Kirigami.Theme.textColor, 0.15)
border.width: 1
Behavior on color {
ColorAnimation {target: bubbleBackground; duration: Kirigami.Units.veryLongDuration; easing.type: Easing.InOutCubic}
}
}
}
}
Loader {
id: loader
anchors {
left: bubble.left
right: parent.right
top: bubble.bottom
topMargin: active && Config.compactLayout ? 0 : Kirigami.Units.smallSpacing
}
height: active ? item.implicitHeight : 0
//Layout.bottomMargin: readMarker ? Kirigami.Units.smallSpacing : 0
active: eventType !== "state" && eventType !== "notice" && reaction != undefined && reaction.length > 0
visible: active
sourceComponent: ReactionDelegate { }
}
TapHandler {
acceptedButtons: Qt.RightButton
onTapped: timelineContainer.openContextMenu()
}
TapHandler {
acceptedButtons: Qt.LeftButton
onLongPressed: timelineContainer.openContextMenu()
}
}