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298 lines
11 KiB
298 lines
11 KiB
// SPDX-FileCopyrightText: Nheko Contributors
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//
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// SPDX-License-Identifier: GPL-3.0-or-later
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import "./ui"
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import QtQuick 2.15
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import QtQuick.Controls 2.15
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import QtQuick.Layouts 1.15
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import im.nheko 1.0
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Control {
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id: popup
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property int avatarHeight: 24
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property int avatarWidth: 24
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property bool bottomToTop: true
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property bool centerRowContent: true
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property var completer
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property string completerName
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property alias count: listView.count
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property alias currentIndex: listView.currentIndex
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property bool fullWidth: false
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property string roomId
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property int rowMargin: 0
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property int rowSpacing: Nheko.paddingSmall
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signal completionClicked(string completion)
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signal completionSelected(string id)
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function changeCompleter() {
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if (completerName) {
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completer = TimelineManager.completerFor(completerName, completerName == "room" ? "" : (popup.roomId != "" ? popup.roomId : room.roomId));
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completer.setSearchString("");
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} else {
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completer = undefined;
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}
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currentIndex = -1;
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}
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function currentCompletion() {
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if (currentIndex > -1 && currentIndex < listView.count)
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return completer.completionAt(currentIndex);
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else
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return null;
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}
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function down() {
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if (bottomToTop)
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up_();
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else
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down_();
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}
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function down_() {
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currentIndex = currentIndex + 1;
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if (currentIndex >= listView.count)
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currentIndex = -1;
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}
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function finishCompletion() {
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if (popup.completerName == "room")
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popup.completionSelected(listView.itemAtIndex(currentIndex).modelData.roomid);
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else if (popup.completerName == "user")
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popup.completionSelected(listView.itemAtIndex(currentIndex).modelData.userid);
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}
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function up() {
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if (bottomToTop)
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down_();
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else
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up_();
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}
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function up_() {
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currentIndex = currentIndex - 1;
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if (currentIndex == -2)
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currentIndex = listView.count - 1;
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}
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bottomPadding: 1
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leftPadding: 1
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// Workaround palettes not inheriting for popups
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palette: timelineRoot.palette
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rightPadding: 1
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topPadding: 1
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background: Rectangle {
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border.color: palette.mid
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color: palette.base
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}
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contentItem: ListView {
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id: listView
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clip: true
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displayMarginBeginning: height / 2
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displayMarginEnd: height / 2
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highlightFollowsCurrentItem: true
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// If we have fewer than 7 items, just use the list view's content height.
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// Otherwise, we want to show 7 items. Each item consists of row spacing between rows, row margins
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// on each side of a row, 1px of padding above the first item and below the last item, and nominally
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// some kind of content height. avatarHeight is used for just about every delegate, so we're using
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// that until we find something better. Put is all together and you have the formula below!
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implicitHeight: Math.min(contentHeight, 6 * rowSpacing + 7 * (popup.avatarHeight + 2 * rowMargin))
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// Broken, see https://bugreports.qt.io/browse/QTBUG-102811
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//reuseItems: true
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implicitWidth: listView.contentItem.childrenRect.width
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model: completer
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pixelAligned: true
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spacing: rowSpacing
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verticalLayoutDirection: popup.bottomToTop ? ListView.BottomToTop : ListView.TopToBottom
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delegate: Rectangle {
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property variant modelData: model
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ListView.delayRemove: true
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color: model.index == popup.currentIndex ? palette.highlight : palette.base
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height: (chooser.child?.implicitHeight ?? 0) + 2 * popup.rowMargin
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implicitWidth: fullWidth ? ListView.view.width : chooser.child.implicitWidth + 4
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MouseArea {
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id: mouseArea
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anchors.fill: parent
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hoverEnabled: true
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onClicked: {
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popup.completionClicked(completer.completionAt(model.index));
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if (popup.completerName == "room")
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popup.completionSelected(model.roomid);
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else if (popup.completerName == "user")
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popup.completionSelected(model.userid);
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}
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onPositionChanged: if (!listView.moving && !deadTimer.running)
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popup.currentIndex = model.index
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}
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Ripple {
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color: Qt.rgba(palette.base.r, palette.base.g, palette.base.b, 0.5)
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}
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DelegateChooser {
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id: chooser
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anchors.fill: parent
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anchors.margins: popup.rowMargin
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enabled: false
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roleValue: popup.completerName
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DelegateChoice {
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roleValue: "user"
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RowLayout {
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id: del
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anchors.centerIn: centerRowContent ? parent : undefined
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spacing: rowSpacing
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Avatar {
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displayName: model.displayName
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enabled: false
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height: popup.avatarHeight
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url: model.avatarUrl.replace("mxc://", "image://MxcImage/")
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userid: model.userid
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width: popup.avatarWidth
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}
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Label {
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color: model.index == popup.currentIndex ? palette.highlightedText : palette.text
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text: model.displayName
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}
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Label {
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color: model.index == popup.currentIndex ? palette.highlightedText : palette.buttonText
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text: "(" + model.userid + ")"
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}
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}
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}
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DelegateChoice {
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roleValue: "emoji"
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RowLayout {
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id: del
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anchors.centerIn: parent
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spacing: rowSpacing
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Label {
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color: model.index == popup.currentIndex ? palette.highlightedText : palette.text
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font: Settings.emojiFont
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text: model.unicode
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visible: !!model.unicode
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}
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Avatar {
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crop: false
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displayName: model.shortcode
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enabled: false
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height: popup.avatarHeight
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//userid: model.shortcode
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url: (model.url ? model.url : "").replace("mxc://", "image://MxcImage/")
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visible: !model.unicode
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width: popup.avatarWidth
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}
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Label {
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Layout.leftMargin: Nheko.paddingSmall
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Layout.rightMargin: Nheko.paddingSmall
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color: model.index == popup.currentIndex ? palette.highlightedText : palette.text
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text: model.shortcode
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}
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Label {
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color: model.index == popup.currentIndex ? palette.highlightedText : palette.buttonText
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text: "(" + model.packname + ")"
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}
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}
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}
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DelegateChoice {
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roleValue: "command"
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RowLayout {
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id: del
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anchors.centerIn: parent
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spacing: rowSpacing
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Label {
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color: model.index == popup.currentIndex ? palette.highlightedText : palette.text
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font.bold: true
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text: model.name
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}
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Label {
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color: model.index == popup.currentIndex ? palette.highlightedText : palette.buttonText
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text: model.description
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}
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}
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}
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DelegateChoice {
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roleValue: "room"
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RowLayout {
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id: del
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anchors.centerIn: centerRowContent ? parent : undefined
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spacing: rowSpacing
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Avatar {
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displayName: model.roomName
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enabled: false
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height: popup.avatarHeight
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roomid: model.roomid
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url: model.avatarUrl.replace("mxc://", "image://MxcImage/")
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width: popup.avatarWidth
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}
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Label {
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color: model.index == popup.currentIndex ? palette.highlightedText : palette.text
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font.italic: model.isTombstoned
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font.pixelSize: popup.avatarHeight * 0.5
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text: model.roomName
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textFormat: Text.RichText
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}
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}
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}
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DelegateChoice {
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roleValue: "roomAliases"
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RowLayout {
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id: del
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anchors.centerIn: parent
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spacing: rowSpacing
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Avatar {
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displayName: model.roomName
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enabled: false
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height: popup.avatarHeight
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roomid: model.roomid
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url: model.avatarUrl.replace("mxc://", "image://MxcImage/")
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width: popup.avatarWidth
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}
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Label {
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color: model.index == popup.currentIndex ? palette.highlightedText : palette.text
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font.italic: model.isTombstoned
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text: model.roomName
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textFormat: Text.RichText
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}
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Label {
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color: model.index == popup.currentIndex ? palette.highlightedText : palette.buttonText
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text: "(" + model.roomAlias + ")"
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textFormat: Text.RichText
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}
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}
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}
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}
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}
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onContentYChanged: deadTimer.restart()
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Timer {
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id: deadTimer
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interval: 50
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}
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}
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onCompleterNameChanged: changeCompleter()
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onRoomIdChanged: changeCompleter()
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}
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