Switch to manual polishing of event delegates

This commit is contained in:
Nicolas Werner 2023-10-08 20:14:13 +02:00
parent 205a42dade
commit 6c6370c83f
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GPG key ID: C8D75E610773F2D9
7 changed files with 169 additions and 60 deletions

View file

@ -52,8 +52,8 @@ Item {
//onModelChanged: if (room) room.sendReset()
//reuseItems: true
boundsBehavior: Flickable.StopAtBounds
displayMarginBeginning: height / 2
displayMarginEnd: height / 2
displayMarginBeginning: height / 4
displayMarginEnd: height / 4
model: (filteredTimeline.filterByThread || filteredTimeline.filterByContent) ? filteredTimeline : room
//pixelAligned: true
spacing: 2

View file

@ -18,7 +18,7 @@ TimelineEvent {
id: wrapper
ListView.delayRemove: true
width: chat.delegateMaxWidth
height: Math.max((section.item?.height ?? 0) + gridContainer.implicitHeight + reactionRow.implicitHeight + unreadRow.height, 10)
height: Math.max((section.item?.height ?? 0) + gridContainer.implicitHeight + reactionRow.implicitHeight + unreadRow.height, 20)
anchors.horizontalCenter: ListView.view.contentItem.horizontalCenter
//room: chatRoot.roommodel
@ -51,6 +51,8 @@ TimelineEvent {
property alias hovered: messageHover.hovered
property bool scrolledToThis: false
maxWidth: chat.delegateMaxWidth - avatarMargin - metadata.width
data: [
Loader {
id: section
@ -131,7 +133,7 @@ TimelineEvent {
anchors.top: gridContainer.top
anchors.left: gridContainer.left
anchors.topMargin: -2
anchors.leftMargin: wrapper.avatarMargin + 2
anchors.leftMargin: -2
color: "transparent"
border.color: Nheko.theme.red
border.width: wrapper.notificationlevel == MtxEvent.Highlight ? 1 : 0
@ -139,11 +141,13 @@ TimelineEvent {
height: contentColumn.implicitHeight + 4
width: contentColumn.implicitWidth + 4
},
RowLayout {
Row {
id: gridContainer
width: wrapper.width
width: wrapper.width - wrapper.avatarMargin
x: wrapper.avatarMargin
y: section.visible && section.active ? section.y + section.height : 0
spacing: Nheko.paddingSmall
HoverHandler {
id: messageHover
@ -154,23 +158,20 @@ TimelineEvent {
messageActions.model = wrapper;
messageActions.attached = wrapper;
messageActions.anchors.bottomMargin = -gridContainer.y
messageActions.anchors.rightMargin = metadata.width
}
}
}
}
Item {
Layout.preferredWidth: wrapper.avatarMargin
}
AbstractButton {
ToolTip.delay: Nheko.tooltipDelay
ToolTip.text: qsTr("Part of a thread")
ToolTip.visible: hovered
Layout.fillHeight: true
height: contentColumn.height
visible: wrapper.threadId
Layout.preferredWidth: 4
width: 4
onClicked: wrapper.room.thread = wrapper.threadId
@ -181,17 +182,16 @@ TimelineEvent {
color: TimelineManager.userColor(wrapper.threadId, palette.base)
}
}
ColumnLayout {
Column {
id: contentColumn
Layout.fillWidth: true
AbstractButton {
id: replyRow
visible: wrapper.reply
Layout.fillWidth: true
Layout.maximumHeight: timelineView.height / 8
Layout.preferredWidth: replyRowLay.implicitWidth
Layout.preferredHeight: replyRowLay.implicitHeight
//Layout.fillWidth: true
//Layout.maximumHeight: timelineView.height / 8
//Layout.preferredWidth: replyRowLay.implicitWidth
//Layout.preferredHeight: replyRowLay.implicitHeight
property color userColor: TimelineManager.userColor(wrapper.reply?.userId ?? '', palette.base)
@ -202,32 +202,33 @@ TimelineEvent {
cursorShape: Qt.PointingHandCursor
}
contentItem: RowLayout {
contentItem: Row {
id: replyRowLay
anchors.fill: parent
spacing: Nheko.paddingSmall
Rectangle {
id: replyLine
Layout.fillHeight: true
height: replyCol.height
color: replyRow.userColor
Layout.preferredWidth: 4
width: 4
}
ColumnLayout {
Column {
spacing: 0
id: replyCol
AbstractButton {
id: replyUserButton
Layout.fillWidth: true
contentItem: ElidedLabel {
contentItem: Label {
id: userName_
fullText: wrapper.reply?.userName ?? ''
text: wrapper.reply?.userName ?? ''
color: replyRow.userColor
textFormat: Text.RichText
width: parent.width
elideWidth: width
width: wrapper.maxWidth
//elideWidth: wrapper.maxWidth
}
onClicked: wrapper.room.openUserProfile(wrapper.reply?.userId)
}
@ -239,7 +240,7 @@ TimelineEvent {
}
background: Rectangle {
width: replyRow.implicitContentWidth
//width: replyRow.implicitContentWidth
color: Qt.tint(palette.base, Qt.hsla(replyRow.userColor.hslHue, 0.5, replyRow.userColor.hslLightness, 0.1))
}
@ -259,19 +260,16 @@ TimelineEvent {
]
}
Item {
// spacer to fill width if needed
Layout.fillWidth: true
}
},
RowLayout {
id: metadata
property int iconSize: Math.floor(fontMetrics.ascent * scaling)
property double scaling: Settings.bubbles ? 0.75 : 1
Layout.alignment: Qt.AlignTop | Qt.AlignRight
Layout.preferredWidth: implicitWidth
anchors.right: parent.right
y: section.visible && section.active ? section.y + section.height : 0
spacing: 2
visible: !isStateEvent
@ -339,8 +337,7 @@ TimelineEvent {
}
}
}
},
},
Reactions {
id: reactionRow

View file

@ -620,7 +620,6 @@ Item {
roleValue: MtxEvent.Member
ColumnLayout {
width: parent?.width ?? 100
NoticeMessage {
body: formatted

View file

@ -4,7 +4,7 @@
import ".."
import QtQuick.Controls
import QtQuick.Layouts
//import QtQuick.Layouts
import im.nheko
MatrixText {
@ -41,7 +41,10 @@ MatrixText {
}" : "") + // TODO(Nico): Figure out how to support mobile
"</style>
" + formatted.replace(/<del>/g, "<s>").replace(/<\/del>/g, "</s>").replace(/<strike>/g, "<s>").replace(/<\/strike>/g, "</s>")
Layout.maximumHeight: !keepFullText ? Math.round(Math.min(timelineView.height / 8, implicitHeight)) : implicitHeight
//Layout.maximumHeight: !keepFullText ? Math.round(Math.min(timelineView.height / 8, implicitHeight)) : implicitHeight
//EventDelegateChooser.fillWidth: true
clip: !keepFullText
selectByMouse: !Settings.mobileMode && !isReply
enabled: !Settings.mobileMode && !isReply

View file

@ -131,7 +131,7 @@ EventDelegateChooser::DelegateIncubator::setInitialState(QObject *obj)
roleToPropIdx.insert(*role, i);
roles.emplace_back(*role);
nhlog::ui()->critical("Found prop {}, idx {}, role {}", prop.name(), i, *role);
// nhlog::ui()->critical("Found prop {}, idx {}, role {}", prop.name(), i, *role);
} else {
nhlog::ui()->critical("Required property {} not found in model!", prop.name());
}
@ -140,14 +140,15 @@ EventDelegateChooser::DelegateIncubator::setInitialState(QObject *obj)
nhlog::ui()->debug("Querying data for id {}", currentId.toStdString());
chooser.room_->multiData(currentId, forReply ? chooser.eventId_ : QString(), roles);
Qt::beginPropertyUpdateGroup();
for (const auto &role : roles) {
const auto &roleName = roleNames[role.role()];
nhlog::ui()->critical("Setting role {}, {} to {}",
role.role(),
roleName.toStdString(),
role.data().toString().toStdString());
// nhlog::ui()->critical("Setting role {}, {} to {}",
// role.role(),
// roleName.toStdString(),
// role.data().toString().toStdString());
nhlog::ui()->critical("Setting {}", mo->property(roleToPropIdx[role.role()]).name());
// nhlog::ui()->critical("Setting {}", mo->property(roleToPropIdx[role.role()]).name());
mo->property(roleToPropIdx[role.role()]).write(obj, role.data());
if (const auto &req = requiredProperties.find(roleName); req != requiredProperties.end())
@ -156,14 +157,15 @@ EventDelegateChooser::DelegateIncubator::setInitialState(QObject *obj)
if (isReplyNeeded) {
const auto roleName = QByteArray("isReply");
nhlog::ui()->critical("Setting role {} to {}", roleName.toStdString(), forReply);
// nhlog::ui()->critical("Setting role {} to {}", roleName.toStdString(), forReply);
nhlog::ui()->critical("Setting {}", mo->property(roleToPropIdx[-1]).name());
// nhlog::ui()->critical("Setting {}", mo->property(roleToPropIdx[-1]).name());
mo->property(roleToPropIdx[-1]).write(obj, forReply);
if (const auto &req = requiredProperties.find(roleName); req != requiredProperties.end())
QQmlIncubatorPrivate::get(this)->requiredProperties()->remove(*req);
}
Qt::endPropertyUpdateGroup();
// setInitialProperties(rolesToSet);
@ -188,9 +190,12 @@ EventDelegateChooser::DelegateIncubator::setInitialState(QObject *obj)
auto mo = obj->metaObject();
chooser.room_->multiData(
currentId, forReply ? chooser.eventId_ : QString(), rolesToRequest);
Qt::beginPropertyUpdateGroup();
for (const auto &role : rolesToRequest) {
mo->property(roleToPropIdx[role.role()]).write(obj, role.data());
}
Qt::endPropertyUpdateGroup();
};
if (!forReply) {
@ -257,11 +262,22 @@ EventDelegateChooser::DelegateIncubator::statusChanged(QQmlIncubator::Status sta
child->setParentItem(&chooser);
QQmlEngine::setObjectOwnership(child, QQmlEngine::ObjectOwnership::JavaScriptOwnership);
// connect(child, &QQuickItem::parentChanged, child, [child](QQuickItem *) {
// // QTBUG-115687
// if (child->flags().testFlag(QQuickItem::ItemObservesViewport)) {
// nhlog::ui()->critical("SETTING OBSERVES VIEWPORT");
// // Re-trigger the parent traversal to get subtreeTransformChangedEnabled turned
// on child->setFlag(QQuickItem::ItemObservesViewport);
// }
// });
if (forReply)
emit chooser.replyChanged();
else
emit chooser.mainChanged();
chooser.polish();
} else if (status == QQmlIncubator::Error) {
auto errors_ = errors();
for (const auto &e : qAsConst(errors_))
@ -269,3 +285,49 @@ EventDelegateChooser::DelegateIncubator::statusChanged(QQmlIncubator::Status sta
}
}
void
EventDelegateChooser::updatePolish()
{
auto mainChild = qobject_cast<QQuickItem *>(eventIncubator.object());
auto replyChild = qobject_cast<QQuickItem *>(replyIncubator.object());
nhlog::ui()->critical("POLISHING {}", (void *)this);
if (mainChild) {
auto attached = qobject_cast<EventDelegateChooserAttachedType *>(
qmlAttachedPropertiesObject<EventDelegateChooser>(mainChild));
Q_ASSERT(attached != nullptr);
// in theory we could also reset the width, but that doesn't seem to work nicely for text
// areas because of how they cache it.
mainChild->setWidth(maxWidth_);
mainChild->ensurePolished();
auto width = mainChild->implicitWidth();
if (width > maxWidth_ || attached->fillWidth())
width = maxWidth_;
nhlog::ui()->debug(
"Made event delegate width: {}, {}", width, mainChild->metaObject()->className());
mainChild->setWidth(width);
mainChild->ensurePolished();
}
if (replyChild) {
auto attached = qobject_cast<EventDelegateChooserAttachedType *>(
qmlAttachedPropertiesObject<EventDelegateChooser>(replyChild));
Q_ASSERT(attached != nullptr);
// in theory we could also reset the width, but that doesn't seem to work nicely for text
// areas because of how they cache it.
replyChild->setWidth(maxWidth_);
replyChild->ensurePolished();
auto width = replyChild->implicitWidth();
if (width > maxWidth_ || attached->fillWidth())
width = maxWidth_;
replyChild->setWidth(width);
replyChild->ensurePolished();
}
}

View file

@ -2,9 +2,6 @@
//
// SPDX-License-Identifier: GPL-3.0-or-later
// A DelegateChooser like the one, that was added to Qt5.12 (in labs), but compatible with older Qt
// versions see KDE/kquickitemviews see qtdeclarative/qqmldelagatecomponent
#pragma once
#include <QAbstractItemModel>
@ -17,6 +14,32 @@
#include "TimelineModel.h"
class EventDelegateChooserAttachedType : public QObject
{
Q_OBJECT
Q_PROPERTY(bool fillWidth READ fillWidth WRITE setFillWidth NOTIFY fillWidthChanged)
QML_ANONYMOUS
public:
EventDelegateChooserAttachedType(QObject *parent)
: QObject(parent)
{
}
bool fillWidth() const { return fillWidth_; }
void setFillWidth(bool fill)
{
fillWidth_ = fill;
emit fillWidthChanged();
}
signals:
void fillWidthChanged();
private:
bool fillWidth_ = false, keepAspectRatio = false;
double aspectRatio = 1.;
int maxWidth = -1;
int maxHeight = -1;
};
class EventDelegateChoice : public QObject
{
Q_OBJECT
@ -51,14 +74,18 @@ class EventDelegateChooser : public QQuickItem
QML_ELEMENT
Q_CLASSINFO("DefaultProperty", "choices")
public:
QML_ATTACHED(EventDelegateChooserAttachedType)
Q_PROPERTY(QQmlListProperty<EventDelegateChoice> choices READ choices CONSTANT FINAL)
Q_PROPERTY(QQuickItem *main READ main NOTIFY mainChanged FINAL)
Q_PROPERTY(QQuickItem *reply READ reply NOTIFY replyChanged FINAL)
Q_PROPERTY(QString eventId READ eventId WRITE setEventId NOTIFY eventIdChanged REQUIRED FINAL)
Q_PROPERTY(QString replyTo READ replyTo WRITE setReplyTo NOTIFY replyToChanged REQUIRED FINAL)
Q_PROPERTY(TimelineModel *room READ room WRITE setRoom NOTIFY roomChanged REQUIRED FINAL)
Q_PROPERTY(bool sameWidth READ sameWidth WRITE setSameWidth NOTIFY sameWidthChanged)
Q_PROPERTY(int maxWidth READ maxWidth WRITE setMaxWidth NOTIFY maxWidthChanged)
public:
QQmlListProperty<EventDelegateChoice> choices();
[[nodiscard]] QQuickItem *main() const
@ -70,6 +97,20 @@ public:
return qobject_cast<QQuickItem *>(replyIncubator.object());
}
bool sameWidth() const { return sameWidth_; }
void setSameWidth(bool width)
{
sameWidth_ = width;
emit sameWidthChanged();
}
bool maxWidth() const { return maxWidth_; }
void setMaxWidth(int width)
{
maxWidth_ = width;
emit maxWidthChanged();
polish();
}
void setRoom(TimelineModel *m)
{
if (m != room_) {
@ -105,12 +146,21 @@ public:
void componentComplete() override;
static EventDelegateChooserAttachedType *qmlAttachedProperties(QObject *object)
{
return new EventDelegateChooserAttachedType(object);
}
void updatePolish() override;
signals:
void mainChanged();
void replyChanged();
void roomChanged();
void eventIdChanged();
void replyToChanged();
void sameWidthChanged();
void maxWidthChanged();
private:
struct DelegateIncubator final : public QQmlIncubator
@ -142,6 +192,8 @@ private:
TimelineModel *room_{nullptr};
QString eventId_;
QString replyId;
bool sameWidth_ = false;
int maxWidth_ = 400;
static void appendChoice(QQmlListProperty<EventDelegateChoice> *, EventDelegateChoice *);
static qsizetype choiceCount(QQmlListProperty<EventDelegateChoice> *);

View file

@ -601,12 +601,8 @@ TimelineModel::data(const mtx::events::collections::TimelineEvents &event, int r
case UserName:
return QVariant(displayName(QString::fromStdString(acc::sender(event))));
case UserPowerlevel: {
return static_cast<qlonglong>(mtx::events::state::PowerLevels{
cache::client()
->getStateEvent<mtx::events::state::PowerLevels>(room_id_.toStdString())
.value_or(mtx::events::StateEvent<mtx::events::state::PowerLevels>{})
.content}
.user_level(acc::sender(event)));
return static_cast<qlonglong>(
permissions_.powerlevelEvent().user_level(acc::sender(event)));
}
case Day: {