Files
neochat/imports/NeoChat/Component/ChatTextInput.qml
2021-02-23 20:49:35 +00:00

661 lines
22 KiB
QML

/**
* SPDX-FileCopyrightText: 2020 Carl Schwan <carl@carlschwan.de>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
import QtQuick 2.12
import QtQuick.Controls 2.12
import QtQuick.Layouts 1.12
import Qt.labs.platform 1.0 as Platform
import org.kde.kirigami 2.13 as Kirigami
import NeoChat.Component 1.0
import NeoChat.Component.Emoji 1.0
import NeoChat.Dialog 1.0
import NeoChat.Page 1.0
import org.kde.neochat 1.0
ToolBar {
id: root
property alias isReply: replyItem.visible
property bool isReaction: false
property var replyUser
property string replyEventID: ""
property string replyContent: ""
property string editEventId
property alias isAutoCompleting: autoCompleteListView.visible
property var autoCompleteModel
property int autoCompleteBeginPosition
property int autoCompleteEndPosition
property bool hasAttachment: false
property url attachmentPath: ""
property var attachmentMimetype: FileType.mimeTypeForUrl(attachmentPath)
property bool hasImageAttachment: hasAttachment && attachmentMimetype.valid
&& FileType.supportedImageFormats.includes(attachmentMimetype.preferredSuffix)
signal fancyEffectsReasonFound(string fancyEffect)
position: ToolBar.Footer
function addText(text) {
inputField.insert(inputField.length, text)
}
Kirigami.Theme.colorSet: Kirigami.Theme.View
Action {
id: pasteAction
shortcut: StandardKey.Paste
onTriggered: {
if (Clipboard.hasImage) {
root.pasteImage();
}
activeFocusItem.paste();
}
}
contentItem: ColumnLayout {
id: layout
spacing: 0
EmojiPicker {
id: emojiPicker
Layout.fillWidth: true
visible: false
textArea: inputField
emojiModel: EmojiModel { id: emojiModel }
onChosen: {
textArea.insert(textArea.cursorPosition, emoji);
textArea.forceActiveFocus();
}
}
RowLayout {
Layout.fillWidth: true
Layout.margins: 8
id: replyItem
visible: false
spacing: 8
Control {
Layout.alignment: Qt.AlignTop
padding: 4
contentItem: RowLayout {
Kirigami.Avatar {
Layout.preferredWidth: Kirigami.Units.gridUnit
Layout.preferredHeight: Kirigami.Units.gridUnit
source: replyUser ? ("image://mxc/" + replyUser.avatarMediaId) : ""
name: replyUser ? replyUser.name : i18n("No name")
}
Label {
Layout.alignment: Qt.AlignVCenter
text: replyUser ? replyUser.displayName : i18n("No name")
rightPadding: 8
}
}
}
TextEdit {
Layout.fillWidth: true
text: "<style>a{color: " + color + ";} .user-pill{}</style>" + replyContent
color: Kirigami.Theme.textColor
selectByMouse: true
readOnly: true
wrapMode: Label.Wrap
textFormat: Text.RichText
selectedTextColor: "white"
}
}
ListView {
Layout.fillWidth: true
Layout.preferredHeight: 36
Layout.margins: 8
id: autoCompleteListView
visible: false
model: autoCompleteModel
clip: true
spacing: 4
orientation: ListView.Horizontal
highlightFollowsCurrentItem: true
keyNavigationWraps: true
delegate: Control {
readonly property string userId: modelData.id ?? ""
readonly property string displayText: modelData.displayName ?? modelData.unicode
readonly property bool isEmoji: modelData.unicode != null
readonly property bool highlighted: autoCompleteListView.currentIndex == index
padding: Kirigami.Units.smallSpacing
contentItem: RowLayout {
spacing: Kirigami.Units.largeSpacing
Label {
width: Kirigami.Units.gridUnit
height: Kirigami.Units.gridUnit
visible: isEmoji
text: displayText
font.family: "Emoji"
font.pointSize: 20
verticalAlignment: Text.AlignVCenter
horizontalAlignment: Text.AlignHCenter
}
Kirigami.Avatar {
Layout.preferredWidth: Kirigami.Units.gridUnit
Layout.preferredHeight: Kirigami.Units.gridUnit
source: modelData.avatarMediaId ? ("image://mxc/" + modelData.avatarMediaId) : ""
color: modelData.color ? Qt.darker(modelData.color, 1.1) : null
visible: !isEmoji
}
Label {
Layout.fillHeight: true
visible: !isEmoji
text: displayText
color: highlighted ? Kirigami.Theme.highlightTextColor : Kirigami.Theme.textColor
font.underline: highlighted
verticalAlignment: Text.AlignVCenter
rightPadding: Kirigami.Units.largeSpacing
}
}
MouseArea {
anchors.fill: parent
onClicked: {
autoCompleteListView.currentIndex = index
inputField.autoComplete();
}
}
}
}
Kirigami.Separator {
Layout.fillWidth: true
Layout.preferredHeight: 1
visible: emojiPicker.visible || replyItem.visible || autoCompleteListView.visible
}
Image {
Layout.preferredHeight: Kirigami.Units.gridUnit * 10
source: attachmentPath
visible: hasImageAttachment
fillMode: Image.PreserveAspectFit
Layout.preferredWidth: paintedWidth
RowLayout {
anchors.right: parent.right
Button {
icon.name: "document-edit"
// HACK: Use a component because an url doesn't work
Component {
id: imageEditorPage
ImageEditorPage {
imagePath: attachmentPath
}
}
onClicked: {
let imageEditor = applicationWindow().pageStack.layers.push(imageEditorPage, {
imagePath: attachmentPath
});
imageEditor.newPathChanged.connect(function(newPath) {
applicationWindow().pageStack.layers.pop();
attachmentPath = newPath;
});
}
ToolTip {
text: i18n("Edit")
}
}
Button {
icon.name: "dialog-cancel"
onClicked: {
hasAttachment = false;
attachmentPath = "";
}
ToolTip {
text: i18n("Cancel")
}
}
}
Rectangle {
color: Qt.rgba(255, 255, 255, 40)
anchors.left: parent.left
anchors.right: parent.right
anchors.bottom: parent.bottom
implicitHeight: fileLabel.implicitHeight
Label {
id: fileLabel
Layout.alignment: Qt.AlignVCenter
text: attachmentPath !== "" ? attachmentPath.toString().substring(attachmentPath.toString().lastIndexOf('/') + 1, attachmentPath.length) : ""
}
}
}
RowLayout {
visible: hasAttachment && !hasImageAttachment
ToolButton {
icon.name: "dialog-cancel"
onClicked: {
hasAttachment = false;
attachmentPath = "";
}
}
Kirigami.Icon {
id: mimetypeIcon
implicitHeight: Kirigami.Units.fontMetrics.roundedIconSize(horizontalFileLabel.implicitHeight)
implicitWidth: implicitHeight
source: attachmentMimetype.iconName
}
Label {
id: horizontalFileLabel
Layout.alignment: Qt.AlignVCenter
text: attachmentPath !== "" ? attachmentPath.toString().substring(attachmentPath.toString().lastIndexOf('/') + 1, attachmentPath.length) : ""
}
}
RowLayout {
visible: editEventId.length > 0
ToolButton {
icon.name: "dialog-cancel"
onClicked: clearEditReply();
}
Label {
Layout.alignment: Qt.AlignVCenter
text: i18n("Edit Message")
}
}
Kirigami.Separator {
Layout.fillWidth: true
Layout.preferredHeight: 1
visible: hasAttachment
}
RowLayout {
Layout.fillWidth: true
spacing: 0 //Kirigami.Units.smallSpacing
Button {
id: cancelReplyButton
visible: isReply
icon.name: "dialog-cancel"
onClicked: clearEditReply()
}
ScrollView {
Layout.fillWidth: true
Layout.maximumHeight: inputField.lineHeight * 8
TextArea {
id: inputField
property real progress: 0
property bool autoAppeared: false
ChatDocumentHandler {
id: documentHandler
document: inputField.textDocument
cursorPosition: inputField.cursorPosition
selectionStart: inputField.selectionStart
selectionEnd: inputField.selectionEnd
room: currentRoom ?? null
}
property int lineHeight: contentHeight / lineCount
wrapMode: Text.Wrap
placeholderText: i18n("Write your message...")
topPadding: 0
bottomPadding: 0
leftPadding: Kirigami.Units.smallSpacing
selectByMouse: true
verticalAlignment: TextEdit.AlignVCenter
text: currentRoom != null ? currentRoom.cachedInput : ""
background: MouseArea {
acceptedButtons: Qt.NoButton
cursorShape: Qt.IBeamCursor
z: 1
}
Rectangle {
width: currentRoom && currentRoom.hasFileUploading ? parent.width * currentRoom.fileUploadingProgress / 100 : 0
height: parent.height
opacity: 0.2
}
Timer {
id: timeoutTimer
repeat: false
interval: 2000
onTriggered: {
repeatTimer.stop()
currentRoom.sendTypingNotification(false)
}
}
Timer {
id: repeatTimer
repeat: true
interval: 5000
triggeredOnStart: true
onTriggered: currentRoom.sendTypingNotification(true)
}
Keys.onReturnPressed: {
if (isAutoCompleting) {
inputField.autoComplete();
isAutoCompleting = false;
return;
}
if (event.modifiers & Qt.ShiftModifier) {
insert(cursorPosition, "\n")
} else {
postMessage()
text = ""
clearEditReply()
closeAll()
}
}
Keys.onEscapePressed: {
clearEditReply();
closeAll();
}
Keys.onPressed: {
if (event.key === Qt.Key_PageDown) {
switchRoomDown();
} else if (event.key === Qt.Key_PageUp) {
switchRoomUp();
} else if (event.key === Qt.Key_V && event.modifiers & Qt.ControlModifier) {
root.pasteImage();
}
}
Keys.onBacktabPressed: {
if (event.modifiers & Qt.ControlModifier) {
switchRoomUp();
return;
}
if (isAutoCompleting) {
autoCompleteListView.decrementCurrentIndex();
}
}
Keys.onTabPressed: {
if (event.modifiers & Qt.ControlModifier) {
switchRoomDown();
return;
}
if (!isAutoCompleting) {
return;
}
// TODO detect moved cursor
// ignore first time tab was clicked so that user can select
// first emoji/user
if (autoAppeared === false) {
autoCompleteListView.incrementCurrentIndex()
} else {
autoAppeared = false;
}
inputField.autoComplete();
}
onTextChanged: {
timeoutTimer.restart()
repeatTimer.start()
currentRoom.cachedInput = text
autoAppeared = false;
const autocompletionInfo = documentHandler.getAutocompletionInfo();
if (autocompletionInfo.type === ChatDocumentHandler.Ignore) {
return;
}
if (autocompletionInfo.type === ChatDocumentHandler.None) {
isAutoCompleting = false;
autoCompleteListView.currentIndex = 0;
return;
}
if (autocompletionInfo.type === ChatDocumentHandler.User) {
autoCompleteModel = currentRoom.getUsers(autocompletionInfo.keyword);
} else {
autoCompleteModel = emojiModel.filterModel(autocompletionInfo.keyword);
}
if (autoCompleteModel.length === 0) {
isAutoCompleting = false;
autoCompleteListView.currentIndex = 0;
return;
}
isAutoCompleting = true
autoAppeared = true;
autoCompleteEndPosition = cursorPosition
}
// store each user we autoComplete here, this will be helpful later to generate
// the matrix.to links.
// This use an hack to define: https://doc.qt.io/qt-5/qml-var.html#property-value-initialization-semantics
property var userAutocompleted: ({})
function checkForFancyEffectsReason() {
if (!Config.showFancyEffects) {
return
}
var inputFieldText = inputField.text.trim()
console.log(inputFieldText)
if (inputFieldText.includes('\u{2744}')) {
root.fancyEffectsReasonFound("snowflake")
}
if (inputFieldText.includes('\u{1F386}')) {
root.fancyEffectsReasonFound("fireworks")
}
if (inputFieldText.includes('\u{1F387}')) {
root.fancyEffectsReasonFound("fireworks")
}
if (inputFieldText.includes('\u{1F389}')) {
root.fancyEffectsReasonFound("confetti")
}
if (inputFieldText.includes('\u{1F38A}')) {
root.fancyEffectsReasonFound("confetti")
}
}
function postMessage() {
checkForFancyEffectsReason()
roomManager.actionsHandler.postMessage(inputField.text.trim(), attachmentPath,
replyEventID, editEventId, inputField.userAutocompleted);
clearAttachment();
currentRoom.markAllMessagesAsRead();
clear();
text = Qt.binding(function() {
return currentRoom != null ? currentRoom.cachedInput : "";
});
}
function autoComplete() {
documentHandler.replaceAutoComplete(autoCompleteListView.currentItem.displayText)
// Unfortunally it doesn't
if (!autoCompleteListView.currentItem.isEmoji) {
inputField.userAutocompleted[autoCompleteListView.currentItem.displayText] = autoCompleteListView.currentItem.userId;
}
}
}
}
ToolButton {
id: emojiButton
icon.name: "preferences-desktop-emoticons"
icon.color: "transparent"
checkable: true
checked: emojiPicker.visible
onToggled: emojiPicker.visible = !emojiPicker.visible
ToolTip {
text: i18n("Add an Emoji")
}
}
ToolButton {
id: uploadButton
visible: !isReply && !hasAttachment
icon.name: "mail-attachment"
onClicked: {
if (Clipboard.hasImage) {
attachDialog.open()
} else {
var fileDialog = openFileDialog.createObject(ApplicationWindow.overlay)
fileDialog.chosen.connect(function(path) {
if (!path) return
root.attach(path)
})
fileDialog.open()
}
}
ToolTip {
text: i18n("Attach an image or file")
}
BusyIndicator {
anchors.fill: parent
running: currentRoom && currentRoom.hasFileUploading
}
}
ToolButton {
icon.name: "document-send"
icon.color: "transparent"
enabled: inputField.length > 0 || hasAttachment
onClicked: {
inputField.postMessage()
inputField.text = ""
root.clearEditReply()
root.closeAll()
}
ToolTip {
text: i18n("Send message")
}
}
}
}
background: Rectangle {
implicitHeight: 40
color: Kirigami.Theme.backgroundColor
Kirigami.Separator {
anchors {
left: parent.left
right: parent.right
top: parent.top
}
}
}
function insert(str) {
inputField.insert(inputField.cursorPosition, str)
}
function clear() {
inputField.clear()
inputField.userAutocompleted = {};
}
function clearEditReply() {
isReply = false;
replyUser = null;
if (root.editEventId.length > 0) {
clear();
}
root.replyContent = "";
root.replyEventID = "";
root.editEventId = "";
focus();
}
function focus() {
inputField.forceActiveFocus()
}
function edit(editContent, editEventId) {
inputField.text = editContent;
root.editEventId = editEventId
}
function closeAll() {
replyItem.visible = false
autoCompleteListView.visible = false
emojiPicker.visible = false
}
function attach(localPath) {
hasAttachment = true
attachmentPath = localPath
}
function clearAttachment() {
hasAttachment = false
attachmentPath = ""
}
function pasteImage() {
var localPath = Platform.StandardPaths.writableLocation(Platform.StandardPaths.CacheLocation) + "/screenshots/" + (new Date()).getTime() + ".png";
if (!Clipboard.saveImage(localPath)) {
return;
}
root.attach(localPath);
}
}