moment/src/gui/Pages/Chat/Timeline/EventDelegate.qml
2020-06-26 06:41:15 -04:00

289 lines
8.3 KiB
QML

// SPDX-License-Identifier: LGPL-3.0-or-later
import QtQuick 2.12
import QtQuick.Layouts 1.12
import Clipboard 0.1
import "../../.."
import "../../../Base"
HColumnLayout {
id: eventDelegate
width: eventList.width - eventList.leftMargin - eventList.rightMargin
ListView.onRemove: eventList.uncheck(model.id)
enum Media { Page, File, Image, Video, Audio }
property var hoveredMediaTypeUrl: []
property var fetchProfilesFuture: null
// Remember timeline goes from newest message at index 0 to oldest
readonly property var previousModel: eventList.model.get(model.index + 1)
readonly property var nextModel: eventList.model.get(model.index - 1)
readonly property QtObject currentModel: model
property bool checked: model.id in eventList.checked
property bool compact: window.settings.compactMode
property bool isOwn: chat.userId === model.sender_id
property bool onRight: ! eventList.ownEventsOnLeft && isOwn
property bool combine: eventList.canCombine(previousModel, model)
property bool talkBreak: eventList.canTalkBreak(previousModel, model)
property bool dayBreak: eventList.canDayBreak(previousModel, model)
readonly property bool smallAvatar: compact
readonly property bool collapseAvatar: combine
readonly property bool hideAvatar: onRight
readonly property bool isRedacted: model.event_type === "RedactedEvent"
readonly property bool hideNameLine:
model.event_type === "RoomMessageEmote" ||
! (
model.event_type.startsWith("RoomMessage") ||
model.event_type.startsWith("RoomEncrypted")
) ||
onRight ||
combine
readonly property int cursorShape:
eventContent.hoveredLink || hoveredMediaTypeUrl.length > 0 ?
Qt.PointingHandCursor :
eventContent.hoveredSelectable ? Qt.IBeamCursor :
Qt.ArrowCursor
readonly property int separationSpacing:
dayBreak ? theme.spacing * 4 :
talkBreak ? theme.spacing * 6 :
combine ? theme.spacing / (compact ? 4 : 2) :
theme.spacing * (compact ? 1 : 2)
readonly property alias eventContent: eventContent
// Needed because of eventList's MouseArea which steals the
// HSelectableLabel's MouseArea hover events
onCursorShapeChanged: eventList.cursorShape = cursorShape
Component.onCompleted: if (model.fetch_profile) py.callClientCoro(
chat.userId, "get_event_profiles", [chat.roomId, model.id],
)
Component.onDestruction:
if (fetchProfilesFuture) fetchProfilesFuture.cancel()
function json() {
let event = ModelStore.get(chat.userId, chat.roomId, "events")
.get(model.index)
event = JSON.parse(JSON.stringify(event))
event.source = JSON.parse(event.source)
return JSON.stringify(event, null, 4)
}
function openContextMenu() {
contextMenu.media = eventDelegate.hoveredMediaTypeUrl
contextMenu.link = eventContent.hoveredLink
contextMenu.popup()
}
function toggleChecked() {
eventList.toggleCheck(model.index)
}
Item {
Layout.fillWidth: true
Layout.preferredHeight:
model.event_type === "RoomCreateEvent" ? 0 : separationSpacing
}
Daybreak {
visible: dayBreak
Layout.fillWidth: true
Layout.minimumWidth: parent.width
}
Item {
visible: dayBreak
Layout.fillWidth: true
Layout.preferredHeight: separationSpacing
}
EventContent {
id: eventContent
Layout.fillWidth: true
Behavior on x { HNumberAnimation {} }
}
TapHandler {
acceptedButtons: Qt.LeftButton
acceptedModifiers: Qt.NoModifier
onTapped: toggleChecked()
}
TapHandler {
acceptedButtons: Qt.LeftButton
acceptedModifiers: Qt.ShiftModifier
onTapped: eventList.checkFromLastToHere(model.index)
}
TapHandler {
acceptedButtons: Qt.RightButton
acceptedPointerTypes: PointerDevice.GenericPointer | PointerDevice.Pen
onTapped: openContextMenu()
}
TapHandler {
acceptedPointerTypes: PointerDevice.Finger | PointerDevice.Pen
onLongPressed: openContextMenu()
}
HMenu {
id: contextMenu
property var media: []
property string link: ""
onClosed: { media = []; link = "" }
HMenuItem {
icon.name: "toggle-select-message"
text: eventDelegate.checked ? qsTr("Deselect") : qsTr("Select")
onTriggered: eventDelegate.toggleChecked()
}
HMenuItem {
visible: eventList.selectedCount >= 2
icon.name: "deselect-all-messages"
text: qsTr("Deselect all")
onTriggered: eventList.checked = {}
}
HMenuItem {
visible: model.index !== 0
icon.name: "select-until-here"
text: qsTr("Select until here")
onTriggered: eventList.checkFromLastToHere(model.index)
}
HMenuItem {
id: copyMedia
icon.name: "copy-link"
text:
contextMenu.media.length < 1 ? "" :
contextMenu.media[0] === EventDelegate.Media.Page ?
qsTr("Copy page address") :
contextMenu.media[0] === EventDelegate.Media.File ?
qsTr("Copy file address") :
contextMenu.media[0] === EventDelegate.Media.Image ?
qsTr("Copy image address") :
contextMenu.media[0] === EventDelegate.Media.Video ?
qsTr("Copy video address") :
contextMenu.media[0] === EventDelegate.Media.Audio ?
qsTr("Copy audio address") :
qsTr("Copy media address")
visible: Boolean(text)
onTriggered: Clipboard.text = contextMenu.media[1]
}
HMenuItem {
id: copyLink
icon.name: "copy-link"
text: qsTr("Copy link address")
visible: Boolean(contextMenu.link)
onTriggered: Clipboard.text = contextMenu.link
}
HMenuItem {
icon.name: "copy-text"
text:
eventList.selectedCount ?
qsTr("Copy selection") :
copyMedia.visible ?
qsTr("Copy filename") :
qsTr("Copy text")
onTriggered: {
if (! eventList.selectedCount && ! eventList.currentItem){
Clipboard.text = JSON.parse(model.source).body
return
}
eventList.copySelectedDelegates()
}
}
HMenuItem {
icon.name: "reply-to"
text: qsTr("Reply")
onTriggered: {
chat.replyToEventId = model.id
chat.replyToUserId = model.sender_id
chat.replyToDisplayName = model.sender_name
}
}
HMenuItemPopupSpawner {
icon.name: "remove-message"
text: qsTr("Remove")
enabled: properties.eventSenderAndIds.length
popup: "Popups/RedactPopup.qml"
properties: ({
preferUserId: chat.userId,
roomId: chat.roomId,
eventSenderAndIds: events.map(ev => [ev.sender_id, ev.id]),
onlyOwnMessageWarning:
! chat.roomInfo.can_redact_all &&
events.length < eventList.selectedCount
})
readonly property var events: {
eventList.selectedCount ?
eventList.redactableCheckedEvents :
eventList.canRedact(currentModel) ?
[model] :
[]
}
}
HMenuItem {
icon.name: "debug"
text: qsTr("Debug this event")
onTriggered:
mainUI.debugConsole.toggle(eventContent, "t.parent.json()")
}
HMenuItemPopupSpawner {
icon.name: "clear-messages"
text: qsTr("Clear messages")
popup: "Popups/ClearMessagesPopup.qml"
properties: ({
userId: chat.userId,
roomId: chat.roomId,
preClearCallback: eventList.uncheckAll,
})
}
}
}