278 lines
10 KiB
QML
278 lines
10 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 "../opaque" as Opaque
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import "../opaque/controls" as Awesome
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import "../opaque/fonts/Twemoji.js" as T
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import "../utils.js" as Utils
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import "../widgets"
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import "../opaque/theme"
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import "../const"
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import "../opaque/fonts"
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ColumnLayout {
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id: root
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property int state: Const.state_disconnected
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property string authorization: ""
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signal sendClicked(string messageText)
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function updateState() {
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// TODO unapproved
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if (root.authorization == Const.auth_blocked) {
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statusSeperator.color = Theme.messageStatusBlockedColor
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//: Peer is blocked
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statusText.text = qsTr("peer-blocked-message")
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statusText.color = Theme.messageStatusBlockedTextColor
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txtMessage.enabled = false
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btnSend.enabled = false
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btnAttach.enabled = false
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btnEmoji.enabled = false
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} else if ( (Utils.isGroup(gcd.selectedConversation) && root.state == Const.state_synced) || (Utils.isPeer(gcd.selectedConversation) && root.state == Const.state_authenticated) ) {
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statusSeperator.color = Theme.messageStatusNormalColor
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statusText.text = ""
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txtMessage.enabled = true
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btnSend.enabled = true
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btnSend.enabled = true
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btnAttach.enabled = true
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btnEmoji.enabled = true
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} else {
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statusSeperator.color = Theme.messageStatusAlertColor
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//: Peer is offline, messages can't be delivered right now
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statusText.text = qsTr("peer-offline-message")
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statusText.color = Theme.messageStatusAlertTextColor
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txtMessage.enabled = false
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btnSend.enabled = false
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btnSend.enabled = false
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btnAttach.enabled = false
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btnEmoji.enabled = false
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}
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}
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Opaque.EmojiDrawer {
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id: emojiDrawer
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Layout.fillWidth: true
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size: 24 * gcd.themeScale
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onPicked: function(shortcode) {
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if (!txtMessage.enabled) return
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txtMessage.insert(txtMessage.cursorPosition, ":" + shortcode + ":")
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}
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}
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Rectangle {
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id: statusSeperator
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Layout.fillWidth: true
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height: statusText.visible ? statusText.height + (4 * gcd.themeScale) : 3 * gcd.themeScale
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implicitHeight: height
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color: Theme.dividerColor
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Opaque.ScalingLabel {
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id: statusText
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anchors.horizontalCenter: parent.horizontalCenter
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anchors.verticalCenter: parent.verticalCenter
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text: ""
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visible: text != ""
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size: Theme.chatMetaTextSize
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font.family: Fonts.applicationFontRegular.name
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font.styleName: "Bold"
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}
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}
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RowLayout { // THE BOTTOM DRAWER
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id: rowDrawer
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Layout.fillWidth: true
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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: 120 * gcd.themeScale
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Layout.maximumHeight: 120 * gcd.themeScale
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color: Theme.backgroundMainColor
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Opaque.Flickable {
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id: flkMessage
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anchors.fill: parent //this does nothing! bug in qt
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contentWidth: txtMessage.width
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contentHeight: txtMessage.height + txtma.height
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TextArea {
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id: txtMessage
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font.pixelSize: Theme.chatSize * gcd.themeScale
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text: ""
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padding: 6 * gcd.themeScale
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wrapMode: TextEdit.Wrap
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textFormat: Text.PlainText
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width: rectMessage.width
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color: Theme.mainTextColor
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property bool skipOneUpdate: false
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property int previousCursor
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Keys.onReturnPressed: { // CTRL+ENTER = LINEBREAK // TODO: Broken
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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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MouseArea {
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id: txtma
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anchors.top: txtMessage.bottom
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width: flkMessage.width
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height: Math.max(rectMessage.height - txtMessage.height, 0)
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onClicked: { txtMessage.focus = true }
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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: 0
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width: 100 * gcd.themeScale
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Layout.minimumWidth: width
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Layout.preferredWidth: width
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Layout.maximumWidth: width
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Opaque.Icon { // SEND MESSAGE BUTTON
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id: btnSend
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source: gcd.assetPath + "core/send-24px.webp"
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width: colRight.width
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height: 50 * gcd.themeScale
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size: 36 * gcd.themeScale
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backgroundColor: enabled ? Theme.defaultButtonColor : Theme.defaultButtonDisabledColor
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hilightBackgroundColor: Theme.defaultButtonActiveColor
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iconColor: Theme.defaultButtonTextColor
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property int nextMessageID: 1
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onClicked: {
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var txt = txtMessage.text.trim()
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if (txt.length > 0) {
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root.sendClicked(txt)
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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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Layout.alignment: Qt.AlignHCenter
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spacing: 0
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Opaque.Icon { // EMOJI DRAWER BUTTON
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id: btnEmoji
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source: gcd.assetPath + "core/mood-24px.webp"
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size: 25
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height: 36 * gcd.themeScale
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width: 48 * gcd.themeScale
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backgroundColor: enabled ? Theme.altButtonColor : Theme.altButtonDisabledColor
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hilightBackgroundColor: backgroundColor
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iconColor: enabled ? Theme.altButtonTextColor : Theme.altButtonDisabledTextColor
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onClicked: emojiDrawer.visible ? emojiDrawer.slideclosed() : emojiDrawer.slideopen()
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}
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Opaque.Icon {
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id: btnAttach
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source: gcd.assetPath + "core/attach_file-24px.webp"
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size: 25
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height: 36 * gcd.themeScale
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width: 48 * gcd.themeScale
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backgroundColor: enabled ? Theme.altButtonColor : Theme.altButtonDisabledColor
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hilightBackgroundColor: backgroundColor
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iconColor: enabled ? Theme.altButtonTextColor : Theme.altButtonDisabledTextColor
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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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Connections {
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target: gcd
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onClearMessages: function() {
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txtMessage.text = ""
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}
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}
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}
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