309 lines
9.0 KiB
QML
309 lines
9.0 KiB
QML
import QtGraphicalEffects 1.0
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import QtQuick 2.7
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import QtQuick.Controls 2.4
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import QtQuick.Controls.Material 2.0
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import QtQuick.Layouts 1.3
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import "../widgets"
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import "../widgets/controls" as Awesome
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import "../fonts/Twemoji.js" as T
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import "../utils.js" as Utils
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ColumnLayout {
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Layout.fillWidth: true
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property bool loading
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ListModel { // MESSAGE OBJECTS ARE STORED HERE ...
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id: messagesModel
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}
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ListView {
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id: messagesListView
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Layout.fillHeight: true
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Layout.fillWidth: true
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model: messagesModel
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spacing: 6
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clip: true
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ScrollBar.vertical: ScrollBar {}
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maximumFlickVelocity: 1250
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delegate: Message {
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handle: _handle
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from: _from
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displayName: _displayName
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message: _message
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rawMessage: _rawMessage
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image: _image
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messageID: _mid
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fromMe: _fromMe
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timestamp: _ts
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ackd: _ackd
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error: _error
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}
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Connections {
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target: gcd
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onClearMessages: function() {
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messagesModel.clear()
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txtMessage.text = ""
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}
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onAppendMessage: function(handle, from, displayName, message, image, mid, fromMe, ts, ackd, error) {
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var msg
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try {
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msg = JSON.parse(message)
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} catch (e) {
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msg = {"o": 1, "d": "(legacy message type) " + message}
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}
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if (msg.o != 1) return
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messagesModel.append({
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"_handle": handle,
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"_from": from,
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"_displayName": displayName,
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"_message":parse(msg.d, 12),
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"_rawMessage":msg.d,
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"_image": image,
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"_mid": mid,
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"_fromMe": fromMe,
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"_ts": ts,
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"_ackd": ackd,
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"_error": error == true ? "this message failed to send" : "",
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})
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messagesListView.positionViewAtEnd()
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// If the window is out of focus, alert the user (makes taskbar light up)
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windowItem.alert(0)
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if (gcd.os == "android" && windowItem.activeFocusItem == null) {
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androidCwtchActivity.notification = "New Content"
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}
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}
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onPrependMessage: function(handle, from, displayName, message, image, mid, fromMe, ts, ackd, error) {
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var msg
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try {
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msg = JSON.parse(message)
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} catch (e) {
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msg = {"o": 1, "d": "(legacy message type) " + message}
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}
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if (msg.o != 1) return
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messagesModel.insert(0, {
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"_handle": handle,
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"_from": from,
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"_displayName": displayName,
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"_message":parse(msg.d, 24),
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"_rawMessage":msg.d,
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"_image": image,
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"_mid": mid,
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"_fromMe": fromMe,
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"_ts": ts,
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"_ackd": ackd,
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"_error": error == true ? "this message failed to send" : "",
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})
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messagesListView.positionViewAtEnd()
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}
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onUpdateContact: function(_handle, _displayName, _image, _server, _badge, _status, _trusted, _blocked, _loading) {
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if (gcd.currentOpenConversation == _handle) {
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// Group is Synced OR p2p is Authenticated
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if ( (_handle.length == 32 && _status == 4) || _status == 3) {
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txtMessage.enabled = true
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btnSend.enabled = true
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} else {
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txtMessage.enabled = false
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btnSend.enabled = false
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}
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}
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}
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}
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}
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RowLayout { // THE BOTTOM DRAWER
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Rectangle { // MESSAGE ENTRY TEXTFIELD
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id: rectMessage
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Layout.fillWidth: true
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Layout.minimumHeight: 40 * gcd.themeScale
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Layout.maximumHeight: 40 * gcd.themeScale
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color: "#EDEDED"
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border.color: "#AAAAAA"
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radius: 10
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MouseArea {
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anchors.fill: parent
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onClicked: txtMessage.focus = true
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}
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Flickable {
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id: flkMessage
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anchors.fill: parent//this does nothing! bug in qt
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Layout.minimumWidth: parent.width
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Layout.maximumWidth: parent.width
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Layout.minimumHeight: rectMessage.height
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Layout.maximumHeight: rectMessage.height
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contentWidth: txtMessage.width
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contentHeight: txtMessage.height
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boundsBehavior: Flickable.StopAtBounds
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clip:true
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maximumFlickVelocity: 300
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ScrollBar.vertical: ScrollBar{}
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TextEdit {
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id: txtMessage
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font.pixelSize: 10 * gcd.themeScale
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text: ""
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padding: 6
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wrapMode: TextEdit.Wrap
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textFormat: Text.RichText
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width: rectMessage.width
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property bool skipOneUpdate: false
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property int previousCursor
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Keys.onReturnPressed: { // CTRL+ENTER = LINEBREAK
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if ((event.modifiers & Qt.ControlModifier) && gcd.os != "android") {
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txtMessage.insert(txtMessage.cursorPosition, "<br>")
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} else if (event.modifiers == Qt.NoModifier) {
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btnSend.clicked()
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}
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}
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// welcome to the emoji parser! it is horrifying code that needs to leave in <img src="[emoji]">
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// while also stripping any other tag, including other images.
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// TODO: this probably breaks if people actually do want to paste html
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onTextChanged: {
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if (gcd.os == "android") {
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return
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}
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// we're taking advantage of TextEdit.getText()'s parsing capability, which means occasionally
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// passing text into it to be filtered. this prevents recursive calls putting us into an
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// infinite loop
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if (skipOneUpdate) {
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skipOneUpdate = false
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return
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}
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previousCursor = cursorPosition
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//console.log("onTextChanged() at position " + previousCursor)
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//console.log("1: " + txtMessage.getText(0, txtMessage.text.length))
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// convert <img> tags back to their emoji form
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// Then parse out the rest of the HTML
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var nt = restoreEmoji(txtMessage.text)
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if (nt != txtMessage.text) {
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skipOneUpdate = true
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txtMessage.text = nt
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}
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//console.log("2: " + txtMessage.getText(0, txtMessage.text.length))
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var preserveSpaces = txtMessage.text.replace(/<br \/>/g,"[:newline:]");
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if (preserveSpaces != txtMessage.text) {
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skipOneUpdate = true
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txtMessage.text = preserveSpaces
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}
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// strip all HTML tags
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var theText = Utils.htmlEscaped(txtMessage.getText(0, txtMessage.text.length))
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//console.log("3: " + theText)
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// convert emoji back to <img> tags
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nt = parse(theText, 10)
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//console.log("4: " + nt)
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// preserve double spacing
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nt = nt.replace(/\s\s/g, " ");
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nt = nt.replace(/\[\:newline\:\]/g, "<br/>");
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// then we actually put the updated text in
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skipOneUpdate = true
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txtMessage.text = nt
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txtMessage.cursorPosition = previousCursor
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// autoscroll down only when the scrollbar is already all the way down
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if (flkMessage.contentY + flkMessage.height >= flkMessage.contentHeight - txtMessage.height && flkMessage.contentHeight > flkMessage.height) {
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flkMessage.contentY = flkMessage.contentHeight - flkMessage.height
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}
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}
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}
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}
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}
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ColumnLayout {
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id: colRight
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spacing: 1
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SimpleButton { // SEND MESSAGE BUTTON
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id: btnSend
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icon: "regular/paper-plane"
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text: "send"
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Layout.minimumWidth: btnEmoji.width + btnAttach.width + 2
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Layout.maximumWidth: btnEmoji.width + btnAttach.width + 2
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anchors.right: parent.right
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anchors.rightMargin: 2
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property int nextMessageID: 1
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TextEdit {
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id: txtHidden
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visible: false
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textFormat: Text.RichText
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}
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onClicked: {
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if (txtMessage.text != "") {
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txtHidden.text = restoreEmoji(txtMessage.text)
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txtHidden.text = txtHidden.text.replace(/<br \/>/g,"[:newline:]");
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var txt = txtHidden.text.trim()
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if (txt.length > 0) {
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var rawText = txtHidden.getText(0, txtHidden.text.length)
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var msg = JSON.stringify({"o":1, "d":rawText.replace(/\[\:newline\:\]/g,"\n")})
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gcd.sendMessage(msg, nextMessageID++)
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}
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}
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txtMessage.text = ""
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}
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}
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RowLayout {
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spacing: 1
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SimpleButton { // EMOJI DRAWER BUTTON
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id: btnEmoji
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icon: "regular/smile"
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anchors.right: btnAttach.left
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anchors.rightMargin: 2
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onClicked: {
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gcd.popup("emoji not yet implemented, sorry")
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}
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}
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SimpleButton {
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id: btnAttach
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icon: "solid/paperclip"
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anchors.right: parent.right
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anchors.rightMargin: 2
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onClicked: {
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gcd.popup("attachments not yet implemented, sorry")
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}
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}
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}
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}
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}
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}
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