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import QtQuick
import QtQuick . Controls
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import QtQuick . Controls . Basic
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import QtQuick . Layouts
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import llm
Window {
id: window
width: 1280
height: 720
visible: true
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title: qsTr ( "GPT4All v" ) + Qt . application . version
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color: "#d1d5db"
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Item {
Accessible.role: Accessible . Window
Accessible.name: title
}
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Rectangle {
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id: header
anchors.left: parent . left
anchors.right: parent . right
anchors.top: parent . top
height: 100
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color: "#202123"
Item {
anchors.centerIn: parent
height: childrenRect . height
visible: LLM . isModelLoaded
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Label {
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id: modelLabel
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color: "#d1d5db"
padding: 20
font.pixelSize: 24
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text: ""
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background: Rectangle {
color: "#202123"
}
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horizontalAlignment: TextInput . AlignRight
}
ComboBox {
id: comboBox
width: 400
anchors.top: modelLabel . top
anchors.bottom: modelLabel . bottom
anchors.horizontalCenter: parent . horizontalCenter
font.pixelSize: 24
spacing: 0
model: LLM . modelList
Accessible.role: Accessible . ComboBox
Accessible.name: qsTr ( "ComboBox for displaying/picking the current model" )
Accessible.description: qsTr ( "Use this for picking the current model to use; the first item is the current model" )
contentItem: Text {
anchors.horizontalCenter: parent . horizontalCenter
leftPadding: 10
rightPadding: 10
text: comboBox . displayText
font: comboBox . font
color: "#d1d5db"
verticalAlignment: Text . AlignVCenter
horizontalAlignment: Text . AlignHCenter
elide: Text . ElideRight
}
background: Rectangle {
color: "#242528"
}
onActivated: {
LLM . modelName = comboBox . currentText
}
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}
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}
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BusyIndicator {
anchors.centerIn: parent
visible: ! LLM . isModelLoaded
running: ! LLM . isModelLoaded
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Accessible.role: Accessible . Animation
Accessible.name: qsTr ( "Busy indicator" )
Accessible.description: qsTr ( "Displayed when the model is loading" )
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}
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}
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Dialog {
id: settingsDialog
modal: true
anchors.centerIn: parent
title: qsTr ( "Settings" )
height: 600
width: 600
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opacity: 0.9
background: Rectangle {
anchors.fill: parent
anchors.margins: - 20
color: "#202123"
border.width: 1
border.color: "white"
radius: 10
}
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property real defaultTemperature: 0.28
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property real defaultTopP: 0.95
property int defaultTopK: 40
property int defaultMaxLength: 4096
property int defaultPromptBatchSize: 9
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property string defaultPromptTemplate: " The prompt below is a question to answer , a task to complete , or a conversation to respond to ; decide which and write an appropriate response .
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# # # Prompt:
% 1
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# # # Response: \ n "
property string promptTemplate: ""
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property real temperature: 0.0
property real topP: 0.0
property int topK: 0
property int maxLength: 0
property int promptBatchSize: 0
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function restoreDefaults ( ) {
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temperature = defaultTemperature ;
topP = defaultTopP ;
topK = defaultTopK ;
maxLength = defaultMaxLength ;
promptBatchSize = defaultPromptBatchSize ;
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promptTemplate = defaultPromptTemplate ;
}
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Component.onCompleted: {
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restoreDefaults ( ) ;
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}
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Item {
Accessible.role: Accessible . Dialog
Accessible.name: qsTr ( "Settings dialog" )
Accessible.description: qsTr ( "Dialog containing various settings for model text generation" )
}
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GridLayout {
columns: 2
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rowSpacing: 2
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columnSpacing: 10
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anchors.fill: parent
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Label {
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id: tempLabel
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text: qsTr ( "Temperature:" )
Layout.row: 0
Layout.column: 0
}
TextField {
text: settingsDialog . temperature . toString ( )
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ToolTip.text: qsTr ( "Temperature increases the chances of choosing less likely tokens - higher temperature gives more creative but less predictable outputs" )
ToolTip.visible: hovered
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Layout.row: 0
Layout.column: 1
validator: DoubleValidator { }
onAccepted: {
var val = parseFloat ( text )
if ( ! isNaN ( val ) ) {
settingsDialog . temperature = val
focus = false
} else {
text = settingsDialog . temperature . toString ( )
}
}
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Accessible.role: Accessible . EditableText
Accessible.name: tempLabel . text
Accessible.description: ToolTip . text
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}
Label {
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id: topPLabel
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text: qsTr ( "Top P:" )
Layout.row: 1
Layout.column: 0
}
TextField {
text: settingsDialog . topP . toString ( )
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ToolTip.text: qsTr ( "Only the most likely tokens up to a total probability of top_p can be chosen, prevents choosing highly unlikely tokens, aka Nucleus Sampling" )
ToolTip.visible: hovered
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Layout.row: 1
Layout.column: 1
validator: DoubleValidator { }
onAccepted: {
var val = parseFloat ( text )
if ( ! isNaN ( val ) ) {
settingsDialog . topP = val
focus = false
} else {
text = settingsDialog . topP . toString ( )
}
}
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Accessible.role: Accessible . EditableText
Accessible.name: topPLabel . text
Accessible.description: ToolTip . text
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}
Label {
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id: topKLabel
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text: qsTr ( "Top K:" )
Layout.row: 2
Layout.column: 0
}
TextField {
text: settingsDialog . topK . toString ( )
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ToolTip.text: qsTr ( "Only the top K most likely tokens will be chosen from" )
ToolTip.visible: hovered
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Layout.row: 2
Layout.column: 1
validator: IntValidator { bottom: 1 }
onAccepted: {
var val = parseInt ( text )
if ( ! isNaN ( val ) ) {
settingsDialog . topK = val
focus = false
} else {
text = settingsDialog . topK . toString ( )
}
}
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Accessible.role: Accessible . EditableText
Accessible.name: topKLabel . text
Accessible.description: ToolTip . text
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}
Label {
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id: maxLengthLabel
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text: qsTr ( "Max Length:" )
Layout.row: 3
Layout.column: 0
}
TextField {
text: settingsDialog . maxLength . toString ( )
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ToolTip.text: qsTr ( "Maximum length of response in tokens" )
ToolTip.visible: hovered
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Layout.row: 3
Layout.column: 1
validator: IntValidator { bottom: 1 }
onAccepted: {
var val = parseInt ( text )
if ( ! isNaN ( val ) ) {
settingsDialog . maxLength = val
focus = false
} else {
text = settingsDialog . maxLength . toString ( )
}
}
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Accessible.role: Accessible . EditableText
Accessible.name: maxLengthLabel . text
Accessible.description: ToolTip . text
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}
Label {
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id: batchSizeLabel
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text: qsTr ( "Prompt Batch Size:" )
Layout.row: 4
Layout.column: 0
}
TextField {
text: settingsDialog . promptBatchSize . toString ( )
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ToolTip.text: qsTr ( "Amount of prompt tokens to process at once, higher values can speed up reading prompts but will use more RAM" )
ToolTip.visible: hovered
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Layout.row: 4
Layout.column: 1
validator: IntValidator { bottom: 1 }
onAccepted: {
var val = parseInt ( text )
if ( ! isNaN ( val ) ) {
settingsDialog . promptBatchSize = val
focus = false
} else {
text = settingsDialog . promptBatchSize . toString ( )
}
}
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Accessible.role: Accessible . EditableText
Accessible.name: batchSizeLabel . text
Accessible.description: ToolTip . text
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}
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Label {
id: nThreadsLabel
text: qsTr ( "CPU Threads" )
Layout.row: 5
Layout.column: 0
}
TextField {
text: LLM . threadCount . toString ( )
ToolTip.text: qsTr ( "Amount of processing threads to use" )
ToolTip.visible: hovered
Layout.row: 5
Layout.column: 1
validator: IntValidator { bottom: 1 }
onAccepted: {
var val = parseInt ( text )
if ( ! isNaN ( val ) ) {
LLM . threadCount = val
focus = false
} else {
text = settingsDialog . nThreads . toString ( )
}
}
Accessible.role: Accessible . EditableText
Accessible.name: nThreadsLabel . text
Accessible.description: ToolTip . text
}
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Label {
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id: promptTemplateLabel
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text: qsTr ( "Prompt Template:" )
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Layout.row: 6
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Layout.column: 0
}
Rectangle {
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Layout.row: 6
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Layout.column: 1
Layout.fillWidth: true
height: 200
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color: "transparent"
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border.width: 1
border.color: "#ccc"
radius: 5
Label {
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id: promptTemplateLabelHelp
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visible: settingsDialog . promptTemplate . indexOf ( "%1" ) == - 1
font.bold: true
color: "red"
text: qsTr ( "Prompt template must contain %1 to be replaced with the user's input." )
anchors.bottom: templateScrollView . top
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Accessible.role: Accessible . EditableText
Accessible.name: text
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}
ScrollView {
id: templateScrollView
anchors.fill: parent
TextArea {
text: settingsDialog . promptTemplate
wrapMode: TextArea . Wrap
onTextChanged: {
settingsDialog . promptTemplate = text
}
bottomPadding: 10
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Accessible.role: Accessible . EditableText
Accessible.name: promptTemplateLabel . text
Accessible.description: promptTemplateLabelHelp . text
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}
}
}
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Button {
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Layout.row: 7
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Layout.column: 1
Layout.fillWidth: true
padding: 15
contentItem: Text {
text: qsTr ( "Restore Defaults" )
horizontalAlignment: Text . AlignHCenter
color: "#d1d5db"
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Accessible.role: Accessible . Button
Accessible.name: text
Accessible.description: qsTr ( "Restores the settings dialog to a default state" )
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}
background: Rectangle {
opacity: . 5
border.color: "#7d7d8e"
border.width: 1
radius: 10
color: "#343541"
}
onClicked: {
settingsDialog . restoreDefaults ( )
}
}
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}
}
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Button {
id: drawerButton
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anchors.left: parent . left
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anchors.top: parent . top
anchors.topMargin: 30
anchors.leftMargin: 30
width: 60
height: 40
z: 200
padding: 15
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Accessible.role: Accessible . ButtonMenu
Accessible.name: qsTr ( "Hamburger button" )
Accessible.description: qsTr ( "Hamburger button that reveals a drawer on the left of the application" )
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background: Item {
anchors.fill: parent
Rectangle {
id: bar1
color: "#7d7d8e"
width: parent . width
height: 8
radius: 2
antialiasing: true
}
Rectangle {
id: bar2
anchors.centerIn: parent
color: "#7d7d8e"
width: parent . width
height: 8
radius: 2
antialiasing: true
}
Rectangle {
id: bar3
anchors.bottom: parent . bottom
color: "#7d7d8e"
width: parent . width
height: 8
radius: 2
antialiasing: true
}
}
onClicked: {
drawer . visible = ! drawer . visible
}
}
Button {
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id: settingsButton
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anchors.right: parent . right
anchors.top: parent . top
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anchors.topMargin: 30
anchors.rightMargin: 30
width: 60
height: 40
z: 200
padding: 15
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background: Item {
anchors.fill: parent
Image {
anchors.centerIn: parent
width: 40
height: 40
source: "qrc:/gpt4all-chat/icons/settings.svg"
}
}
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Accessible.role: Accessible . Button
Accessible.name: qsTr ( "Settings button" )
Accessible.description: qsTr ( "Reveals a dialogue where you can change various settings" )
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onClicked: {
settingsDialog . open ( )
}
}
Dialog {
id: copyMessage
anchors.centerIn: parent
modal: false
opacity: 0.9
Text {
horizontalAlignment: Text . AlignJustify
text: qsTr ( "Conversation copied to clipboard." )
color: "#d1d5db"
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Accessible.role: Accessible . HelpBalloon
Accessible.name: text
Accessible.description: qsTr ( "Reveals a shortlived help balloon" )
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}
background: Rectangle {
anchors.fill: parent
color: "#202123"
border.width: 1
border.color: "white"
radius: 10
}
exit: Transition {
NumberAnimation { duration: 500 ; property: "opacity" ; from: 1.0 ; to: 0.0 }
}
}
Button {
id: copyButton
anchors.right: settingsButton . left
anchors.top: parent . top
anchors.topMargin: 30
anchors.rightMargin: 30
width: 60
height: 40
z: 200
padding: 15
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Accessible.role: Accessible . Button
Accessible.name: qsTr ( "Copy button" )
Accessible.description: qsTr ( "Copy the conversation to the clipboard" )
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background: Item {
anchors.fill: parent
Image {
anchors.centerIn: parent
width: 40
height: 40
source: "qrc:/gpt4all-chat/icons/copy.svg"
}
}
TextEdit {
id: copyEdit
visible: false
}
onClicked: {
var conversation = "" ;
for ( var i = 0 ; i < chatModel . count ; i ++ ) {
var item = chatModel . get ( i )
var string = item . name ;
if ( item . currentResponse )
string += LLM . response
else
string += chatModel . get ( i ) . value
string += "\n"
conversation += string
}
copyEdit . text = conversation
copyEdit . selectAll ( )
copyEdit . copy ( )
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copyMessage . open ( )
timer . start ( )
}
Timer {
id: timer
interval: 500 ; running: false ; repeat: false
onTriggered: copyMessage . close ( )
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}
}
Button {
id: resetContextButton
anchors.right: copyButton . left
anchors.top: parent . top
anchors.topMargin: 30
anchors.rightMargin: 30
width: 60
height: 40
z: 200
padding: 15
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Accessible.role: Accessible . Button
Accessible.name: text
Accessible.description: qsTr ( "Reset the context which erases current conversation" )
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background: Item {
anchors.fill: parent
Image {
anchors.centerIn: parent
width: 40
height: 40
source: "qrc:/gpt4all-chat/icons/regenerate.svg"
}
}
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onClicked: {
LLM . stopGenerating ( )
LLM . resetContext ( )
chatModel . clear ( )
}
}
Dialog {
id: checkForUpdatesError
anchors.centerIn: parent
modal: false
opacity: 0.9
Text {
horizontalAlignment: Text . AlignJustify
text: qsTr ( " ERROR: Update system could not find the MaintenanceTool used < br >
to check for updates ! < br > < br >
Did you install this application using the online installer ? If so , < br >
the MaintenanceTool executable should be located one directory < br >
above where this application resides on your filesystem . < br > < br >
If you can 't start it manually, then I' m afraid you ' ll have to < br >
reinstall . " )
color: "#d1d5db"
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Accessible.role: Accessible . Dialog
Accessible.name: text
Accessible.description: qsTr ( "Dialog indicating an error" )
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}
background: Rectangle {
anchors.fill: parent
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anchors.margins: - 20
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color: "#202123"
border.width: 1
border.color: "white"
radius: 10
}
}
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ModelDownloaderDialog {
id: downloadNewModels
anchors.centerIn: parent
Item {
Accessible.role: Accessible . Dialog
Accessible.name: qsTr ( "Download new models dialog" )
Accessible.description: qsTr ( "Dialog for downloading new models" )
}
}
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Drawer {
id: drawer
y: header . height
width: 0.3 * window . width
height: window . height - y
modal: false
opacity: 0.9
background: Rectangle {
height: parent . height
color: "#202123"
}
Item {
anchors.fill: parent
anchors.margins: 30
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Accessible.role: Accessible . Pane
Accessible.name: qsTr ( "Drawer on the left of the application" )
Accessible.description: qsTr ( "Drawer that is revealed by pressing the hamburger button" )
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Label {
id: conversationList
anchors.left: parent . left
anchors.right: parent . right
anchors.top: parent . top
wrapMode: Text . WordWrap
text: qsTr ( "Chat lists of specific conversations coming soon! Check back often for new features :)" )
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color: "#d1d5db"
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Accessible.role: Accessible . Paragraph
Accessible.name: qsTr ( "Coming soon" )
Accessible.description: text
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}
Label {
id: discordLink
textFormat: Text . RichText
anchors.left: parent . left
anchors.right: parent . right
anchors.top: conversationList . bottom
anchors.topMargin: 20
wrapMode: Text . WordWrap
text: qsTr ( "Check out our discord channel <a href=\"https://discord.gg/4M2QFmTt2k\">https://discord.gg/4M2QFmTt2k</a>" )
onLinkActivated: { Qt . openUrlExternally ( "https://discord.gg/4M2QFmTt2k" ) }
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color: "#d1d5db"
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linkColor: "#1e8cda"
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Accessible.role: Accessible . Link
Accessible.name: qsTr ( "Discord link" )
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}
Label {
id: nomicProps
textFormat: Text . RichText
anchors.left: parent . left
anchors.right: parent . right
anchors.top: discordLink . bottom
anchors.topMargin: 20
wrapMode: Text . WordWrap
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text: qsTr ( "Thanks to <a href=\"https://home.nomic.ai\">nomic.ai</a> and the community for contributing so much great data and energy!" )
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onLinkActivated: { Qt . openUrlExternally ( "https://home.nomic.ai" ) }
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color: "#d1d5db"
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linkColor: "#1e8cda"
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Accessible.role: Accessible . Paragraph
Accessible.name: qsTr ( "Thank you blurb" )
Accessible.description: qsTr ( "Contains embedded link to https://home.nomic.ai" )
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}
Button {
anchors.left: parent . left
anchors.right: parent . right
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anchors.bottom: downloadButton . top
anchors.bottomMargin: 20
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padding: 15
contentItem: Text {
text: qsTr ( "Check for updates..." )
horizontalAlignment: Text . AlignHCenter
color: "#d1d5db"
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Accessible.role: Accessible . Button
Accessible.name: text
Accessible.description: qsTr ( "Use this to launch an external application that will check for updates to the installer" )
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}
background: Rectangle {
opacity: . 5
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border.color: "#7d7d8e"
border.width: 1
radius: 10
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color: "#343541"
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}
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onClicked: {
if ( ! LLM . checkForUpdates ( ) )
checkForUpdatesError . open ( )
}
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}
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Button {
id: downloadButton
anchors.left: parent . left
anchors.right: parent . right
anchors.bottom: parent . bottom
padding: 15
contentItem: Text {
text: qsTr ( "Download new models..." )
horizontalAlignment: Text . AlignHCenter
color: "#d1d5db"
Accessible.role: Accessible . Button
Accessible.name: text
Accessible.description: qsTr ( "Use this to launch a dialog to download new models" )
}
background: Rectangle {
opacity: . 5
border.color: "#7d7d8e"
border.width: 1
radius: 10
color: "#343541"
}
onClicked: {
downloadNewModels . open ( )
}
}
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}
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}
Rectangle {
id: conversation
color: "#343541"
anchors.left: parent . left
anchors.right: parent . right
anchors.bottom: parent . bottom
anchors.top: header . bottom
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ScrollView {
id: scrollView
anchors.left: parent . left
anchors.right: parent . right
anchors.top: parent . top
anchors.bottom: textInput . top
anchors.bottomMargin: 30
ScrollBar.vertical.policy: ScrollBar . AlwaysOn
ListModel {
id: chatModel
}
Rectangle {
anchors.fill: parent
color: "#444654"
ListView {
id: listView
anchors.fill: parent
model: chatModel
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Accessible.role: Accessible . List
Accessible.name: qsTr ( "List of prompt/response pairs" )
Accessible.description: qsTr ( "This is the list of prompt/response pairs comprising the actual conversation with the model" )
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delegate: TextArea {
text: currentResponse ? LLM.response : value
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width: listView . width
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color: "#d1d5db"
wrapMode: Text . WordWrap
focus: false
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readOnly: true
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padding: 20
font.pixelSize: 24
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cursorVisible: currentResponse ? ( LLM . response !== "" ? LLM.responseInProgress : false ) : false
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cursorPosition: text . length
background: Rectangle {
color: name === qsTr ( "Response: " ) ? "#444654" : "#343541"
}
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Accessible.role: Accessible . Paragraph
Accessible.name: name
Accessible.description: name === qsTr ( "Response: " ) ? "The response by the model" : "The prompt by the user"
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leftPadding: 100
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BusyIndicator {
anchors.left: parent . left
anchors.leftMargin: 90
anchors.top: parent . top
anchors.topMargin: 5
visible: currentResponse && LLM . response === "" && LLM . responseInProgress
running: currentResponse && LLM . response === "" && LLM . responseInProgress
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Accessible.role: Accessible . Animation
Accessible.name: qsTr ( "Busy indicator" )
Accessible.description: qsTr ( "Displayed when the model is thinking" )
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}
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Rectangle {
anchors.left: parent . left
anchors.top: parent . top
anchors.leftMargin: 20
anchors.topMargin: 20
width: 30
height: 30
radius: 5
color: name === qsTr ( "Response: " ) ? "#10a37f" : "#ec86bf"
Text {
anchors.centerIn: parent
text: name === qsTr ( "Response: " ) ? "R" : "P"
color: "white"
}
}
}
property bool shouldAutoScroll: true
property bool isAutoScrolling: false
Connections {
target: LLM
function onResponseChanged ( ) {
if ( listView . shouldAutoScroll ) {
listView . isAutoScrolling = true
listView . positionViewAtEnd ( )
listView . isAutoScrolling = false
}
}
}
onContentYChanged: {
if ( ! isAutoScrolling )
shouldAutoScroll = atYEnd
}
Component.onCompleted: {
shouldAutoScroll = true
positionViewAtEnd ( )
}
footer: Item {
id: bottomPadding
width: parent . width
height: 60
}
}
}
}
Button {
Image {
anchors.verticalCenter: parent . verticalCenter
anchors.left: parent . left
anchors.leftMargin: 15
source: LLM . responseInProgress ? "qrc:/gpt4all-chat/icons/stop_generating.svg" : "qrc:/gpt4all-chat/icons/regenerate.svg"
}
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leftPadding: 50
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onClicked: {
if ( LLM . responseInProgress )
LLM . stopGenerating ( )
else {
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LLM . regenerateResponse ( )
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if ( chatModel . count ) {
var listElement = chatModel . get ( chatModel . count - 1 )
if ( listElement . name === qsTr ( "Response: " ) ) {
listElement . currentResponse = true
listElement . value = LLM . response
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LLM . prompt ( listElement . prompt , settingsDialog . promptTemplate , settingsDialog . maxLength ,
settingsDialog . topK , settingsDialog . topP , settingsDialog . temperature ,
settingsDialog . promptBatchSize )
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}
}
}
}
anchors.bottom: textInput . top
anchors.horizontalCenter: textInput . horizontalCenter
anchors.bottomMargin: 40
padding: 15
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contentItem: Text {
text: LLM . responseInProgress ? qsTr ( "Stop generating" ) : qsTr ( "Regenerate response" )
color: "#d1d5db"
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Accessible.role: Accessible . Button
Accessible.name: text
Accessible.description: qsTr ( "Controls generation of the response" )
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}
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background: Rectangle {
opacity: . 5
border.color: "#7d7d8e"
border.width: 1
radius: 10
color: "#343541"
}
}
TextField {
id: textInput
anchors.left: parent . left
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anchors.right: parent . right
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anchors.bottom: parent . bottom
anchors.margins: 30
color: "#dadadc"
padding: 20
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enabled: LLM . isModelLoaded
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font.pixelSize: 24
placeholderText: qsTr ( "Send a message..." )
placeholderTextColor: "#7d7d8e"
background: Rectangle {
color: "#40414f"
radius: 10
}
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Accessible.role: Accessible . EditableText
Accessible.name: placeholderText
Accessible.description: qsTr ( "Textfield for sending messages/prompts to the model" )
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onAccepted: {
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if ( textInput . text === "" )
return
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LLM . stopGenerating ( )
if ( chatModel . count ) {
var listElement = chatModel . get ( chatModel . count - 1 )
listElement . currentResponse = false
listElement . value = LLM . response
}
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var prompt = textInput . text + "\n"
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chatModel . append ( { "name" : qsTr ( "Prompt: " ) , "currentResponse" : false , "value" : textInput . text } )
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chatModel . append ( { "name" : qsTr ( "Response: " ) , "currentResponse" : true , "value" : "" , "prompt" : prompt } )
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LLM . resetResponse ( )
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LLM . prompt ( prompt , settingsDialog . promptTemplate , settingsDialog . maxLength , settingsDialog . topK ,
settingsDialog . topP , settingsDialog . temperature , settingsDialog . promptBatchSize )
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textInput . text = ""
}
Button {
anchors.right: textInput . right
anchors.verticalCenter: textInput . verticalCenter
anchors.rightMargin: 15
width: 30
height: 30
background: Image {
anchors.centerIn: parent
source: "qrc:/gpt4all-chat/icons/send_message.svg"
}
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Accessible.role: Accessible . Button
Accessible.name: qsTr ( "Send the message button" )
Accessible.description: qsTr ( "Sends the message/prompt contained in textfield to the model" )
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onClicked: {
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textInput . accepted ( )
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}
}
}
}
}