import QtCore import QtQuick import QtQuick.Controls import QtQuick.Controls.Basic import QtQuick.Layouts import Qt5Compat.GraphicalEffects import llm import download import network import gpt4all Window { id: window width: 1280 height: 720 minimumWidth: 720 minimumHeight: 480 visible: true title: qsTr("GPT4All v") + Qt.application.version Theme { id: theme } property var currentChat: LLM.chatListModel.currentChat property var chatModel: currentChat.chatModel color: theme.backgroundDarkest // Startup code Component.onCompleted: { if (!LLM.compatHardware) { Network.sendNonCompatHardware(); errorCompatHardware.open(); } else startupDialogs(); } Connections { target: firstStartDialog function onClosed() { startupDialogs(); } } Connections { target: downloadNewModels function onClosed() { startupDialogs(); } } Connections { target: Download function onHasNewerReleaseChanged() { startupDialogs(); } } Connections { target: currentChat function onResponseInProgressChanged() { if (Network.isActive && !currentChat.responseInProgress) Network.sendConversation(currentChat.id, getConversationJson()); } function onModelLoadingErrorChanged() { if (currentChat.modelLoadingError !== "") modelLoadingErrorPopup.open() } } function startupDialogs() { // check for first time start of this version if (Download.isFirstStart()) { firstStartDialog.open(); return; } // check for any current models and if not, open download dialog if (currentChat.modelList.length === 0 && !firstStartDialog.opened) { downloadNewModels.open(); return; } // check for new version if (Download.hasNewerRelease && !firstStartDialog.opened && !downloadNewModels.opened) { newVersionDialog.open(); return; } } PopupDialog { id: errorCompatHardware anchors.centerIn: parent shouldTimeOut: false shouldShowBusy: false closePolicy: Popup.NoAutoClose modal: true text: qsTr("Incompatible hardware detected. Your hardware does not meet the minimal requirements to run GPT4All. In particular, it does not seem to support AVX intrinsics. See here for more: https://en.wikipedia.org/wiki/Advanced_Vector_Extensions") } StartupDialog { id: firstStartDialog anchors.centerIn: parent } NewVersionDialog { id: newVersionDialog anchors.centerIn: parent } AboutDialog { id: aboutDialog anchors.centerIn: parent width: Math.min(1024, window.width - (window.width * .2)) height: Math.min(600, window.height - (window.height * .2)) } Item { Accessible.role: Accessible.Window Accessible.name: title } PopupDialog { id: modelLoadingErrorPopup anchors.centerIn: parent shouldTimeOut: false text: currentChat.modelLoadingError } Rectangle { id: header anchors.left: parent.left anchors.right: parent.right anchors.top: parent.top height: 100 color: theme.backgroundDarkest Item { anchors.centerIn: parent height: childrenRect.height visible: currentChat.isModelLoaded || currentChat.modelLoadingError !== "" || currentChat.isServer Label { id: modelLabel color: theme.textColor padding: 20 font.pixelSize: theme.fontSizeLarger text: "" background: Rectangle { color: theme.backgroundDarkest } horizontalAlignment: TextInput.AlignRight } MyComboBox { id: comboBox implicitWidth: 375 width: window.width >= 750 ? implicitWidth : implicitWidth - ((750 - window.width)) anchors.top: modelLabel.top anchors.bottom: modelLabel.bottom anchors.horizontalCenter: parent.horizontalCenter anchors.horizontalCenterOffset: window.width >= 950 ? 0 : Math.max(-((950 - window.width) / 2), -99.5) enabled: !currentChat.isServer model: currentChat.modelList contentItem: Text { anchors.horizontalCenter: parent.horizontalCenter leftPadding: 10 rightPadding: 20 text: currentChat.modelLoadingError !== "" ? "Model loading error..." : comboBox.displayText font: comboBox.font color: theme.textColor verticalAlignment: Text.AlignVCenter horizontalAlignment: Text.AlignHCenter elide: Text.ElideRight } delegate: ItemDelegate { width: comboBox.width contentItem: Text { text: modelData color: theme.textColor font: comboBox.font elide: Text.ElideRight verticalAlignment: Text.AlignVCenter } background: Rectangle { color: highlighted ? theme.backgroundLight : theme.backgroundDark } highlighted: comboBox.highlightedIndex === index } 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") onActivated: { currentChat.stopGenerating() currentChat.reset(); currentChat.modelName = comboBox.currentText } } } Item { anchors.centerIn: parent visible: !currentChat.isModelLoaded && currentChat.modelLoadingError === "" && !currentChat.isServer width: childrenRect.width height: childrenRect.height Row { spacing: 5 MyBusyIndicator { anchors.verticalCenter: parent.verticalCenter running: parent.visible Accessible.role: Accessible.Animation Accessible.name: qsTr("Busy indicator") Accessible.description: qsTr("Displayed when the model is loading") } Label { anchors.verticalCenter: parent.verticalCenter text: qsTr("Loading model...") color: theme.textAccent } } } } SettingsDialog { id: settingsDialog anchors.centerIn: parent width: Math.min(1024, window.width - (window.width * .2)) height: Math.min(600, window.height - (window.height * .2)) } Button { id: drawerButton anchors.left: parent.left anchors.top: parent.top anchors.topMargin: 30 anchors.leftMargin: 30 width: 40 height: 40 z: 200 padding: 15 Accessible.role: Accessible.ButtonMenu Accessible.name: qsTr("Hamburger button") Accessible.description: qsTr("Hamburger button that reveals a drawer on the left of the application") background: Item { anchors.centerIn: parent width: 30 height: 30 Rectangle { id: bar1 color: drawerButton.hovered ? theme.textColor : theme.backgroundLightest width: parent.width height: 6 radius: 2 antialiasing: true } Rectangle { id: bar2 anchors.centerIn: parent color: drawerButton.hovered ? theme.textColor : theme.backgroundLightest width: parent.width height: 6 radius: 2 antialiasing: true } Rectangle { id: bar3 anchors.bottom: parent.bottom color: drawerButton.hovered ? theme.textColor : theme.backgroundLightest width: parent.width height: 6 radius: 2 antialiasing: true } } onClicked: { drawer.visible = !drawer.visible } } NetworkDialog { id: networkDialog anchors.centerIn: parent width: Math.min(1024, window.width - (window.width * .2)) height: Math.min(600, window.height - (window.height * .2)) Item { Accessible.role: Accessible.Dialog Accessible.name: qsTr("Network dialog") Accessible.description: qsTr("Dialog for opt-in to sharing feedback/conversations") } } MyToolButton { id: networkButton anchors.right: parent.right anchors.top: parent.top anchors.topMargin: 30 anchors.rightMargin: 30 width: 40 height: 40 z: 200 padding: 15 checkable: true checked: Network.isActive source: "qrc:/gpt4all/icons/network.svg" Accessible.name: qsTr("Network button") Accessible.description: qsTr("Reveals a dialogue where you can opt-in for sharing data over network") onClicked: { if (Network.isActive) { Network.isActive = false Network.sendNetworkToggled(false); } else networkDialog.open() } } Connections { target: Network function onHealthCheckFailed(code) { healthCheckFailed.open(); } } CollectionsDialog { id: collectionsDialog anchors.centerIn: parent } MyToolButton { id: collectionsButton anchors.right: networkButton.left anchors.top: parent.top anchors.topMargin: 30 anchors.rightMargin: 10 width: 40 height: 40 z: 200 padding: 15 checkable: true checked: currentChat.collectionList.length source: "qrc:/gpt4all/icons/db.svg" Accessible.name: qsTr("Add collections of documents to the chat") Accessible.description: qsTr("Provides a button to add collections of documents to the chat") onClicked: { collectionsDialog.open() } } MyToolButton { id: settingsButton anchors.right: collectionsButton.left anchors.top: parent.top anchors.topMargin: 30 anchors.rightMargin: 10 width: 40 height: 40 z: 200 padding: 15 source: "qrc:/gpt4all/icons/settings.svg" Accessible.name: qsTr("Settings button") Accessible.description: qsTr("Reveals a dialogue where you can change various settings") onClicked: { settingsDialog.open() } } PopupDialog { id: copyMessage anchors.centerIn: parent text: qsTr("Conversation copied to clipboard.") } PopupDialog { id: copyCodeMessage anchors.centerIn: parent text: qsTr("Code copied to clipboard.") } PopupDialog { id: healthCheckFailed anchors.centerIn: parent text: qsTr("Connection to datalake failed.") } PopupDialog { id: recalcPopup anchors.centerIn: parent shouldTimeOut: false shouldShowBusy: true text: qsTr("Recalculating context.") Connections { target: currentChat function onRecalcChanged() { if (currentChat.isRecalc) recalcPopup.open() else recalcPopup.close() } } } MyToolButton { id: copyButton anchors.right: settingsButton.left anchors.top: parent.top anchors.topMargin: 30 anchors.rightMargin: 10 width: 40 height: 40 z: 200 padding: 15 source: "qrc:/gpt4all/icons/copy.svg" Accessible.name: qsTr("Copy button") Accessible.description: qsTr("Copy the conversation to the clipboard") TextEdit{ id: copyEdit visible: false } onClicked: { var conversation = getConversation() copyEdit.text = conversation copyEdit.selectAll() copyEdit.copy() copyMessage.open() } } function getConversation() { var conversation = ""; for (var i = 0; i < chatModel.count; i++) { var item = chatModel.get(i) var string = item.name; var isResponse = item.name === qsTr("Response: ") string += chatModel.get(i).value if (isResponse && item.stopped) string += " " string += "\n" conversation += string } return conversation } function getConversationJson() { var str = "{\"conversation\": ["; for (var i = 0; i < chatModel.count; i++) { var item = chatModel.get(i) var isResponse = item.name === qsTr("Response: ") str += "{\"content\": "; str += JSON.stringify(item.value) str += ", \"role\": \"" + (isResponse ? "assistant" : "user") + "\""; if (isResponse && item.thumbsUpState !== item.thumbsDownState) str += ", \"rating\": \"" + (item.thumbsUpState ? "positive" : "negative") + "\""; if (isResponse && item.newResponse !== "") str += ", \"edited_content\": " + JSON.stringify(item.newResponse); if (isResponse && item.stopped) str += ", \"stopped\": \"true\"" if (!isResponse) str += "}," else str += ((i < chatModel.count - 1) ? "}," : "}") } return str + "]}" } MyToolButton { id: resetContextButton anchors.right: copyButton.left anchors.top: parent.top anchors.topMargin: 30 anchors.rightMargin: 10 width: 40 height: 40 z: 200 padding: 15 source: "qrc:/gpt4all/icons/regenerate.svg" Accessible.name: text Accessible.description: qsTr("Reset the context which erases current conversation") onClicked: { Network.sendResetContext(chatModel.count) currentChat.reset(); } } Dialog { id: checkForUpdatesError anchors.centerIn: parent modal: false opacity: 0.9 padding: 20 Text { horizontalAlignment: Text.AlignJustify text: qsTr("ERROR: Update system could not find the MaintenanceTool used
to check for updates!

Did you install this application using the online installer? If so,
the MaintenanceTool executable should be located one directory
above where this application resides on your filesystem.

If you can't start it manually, then I'm afraid you'll have to
reinstall.") color: theme.textColor Accessible.role: Accessible.Dialog Accessible.name: text Accessible.description: qsTr("Dialog indicating an error") } background: Rectangle { anchors.fill: parent color: theme.backgroundDarkest border.width: 1 border.color: theme.dialogBorder radius: 10 } } ModelDownloaderDialog { id: downloadNewModels anchors.centerIn: parent width: Math.min(1024, window.width - (window.width * .2)) height: Math.min(600, window.height - (window.height * .2)) Item { Accessible.role: Accessible.Dialog Accessible.name: qsTr("Download new models dialog") Accessible.description: qsTr("Dialog for downloading new models") } } ChatDrawer { id: drawer y: header.height width: 0.3 * window.width height: window.height - y onDownloadClicked: { downloadNewModels.open() } onAboutClicked: { aboutDialog.open() } } PopupDialog { id: referenceContextDialog anchors.centerIn: parent shouldTimeOut: false shouldShowBusy: false modal: true } Rectangle { id: conversation color: theme.backgroundLight anchors.left: parent.left anchors.right: parent.right anchors.bottom: parent.bottom anchors.top: header.bottom ScrollView { id: scrollView anchors.left: parent.left anchors.right: parent.right anchors.top: parent.top anchors.bottom: !currentChat.isServer ? textInputView.top : parent.bottom anchors.bottomMargin: !currentChat.isServer ? 30 : 0 ScrollBar.vertical.policy: ScrollBar.AlwaysOn Rectangle { anchors.fill: parent color: currentChat.isServer ? theme.backgroundDark : theme.backgroundLight ListView { id: listView anchors.fill: parent model: chatModel 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") delegate: TextArea { id: myTextArea text: value + references width: listView.width color: theme.textColor wrapMode: Text.WordWrap textFormat: TextEdit.PlainText focus: false readOnly: true font.pixelSize: theme.fontSizeLarge cursorVisible: currentResponse ? currentChat.responseInProgress : false cursorPosition: text.length background: Rectangle { opacity: 1.0 color: name === qsTr("Response: ") ? (currentChat.isServer ? theme.backgroundDarkest : theme.backgroundLighter) : (currentChat.isServer ? theme.backgroundDark : theme.backgroundLight) } TapHandler { id: tapHandler onTapped: function(eventPoint, button) { var clickedPos = myTextArea.positionAt(eventPoint.position.x, eventPoint.position.y); var link = responseText.getLinkAtPosition(clickedPos); if (link.startsWith("context://")) { var integer = parseInt(link.split("://")[1]); referenceContextDialog.text = referencesContext[integer - 1]; referenceContextDialog.open(); } else { var success = responseText.tryCopyAtPosition(clickedPos); if (success) copyCodeMessage.open(); } } } ResponseText { id: responseText } Component.onCompleted: { responseText.setLinkColor(theme.linkColor); responseText.setHeaderColor(name === qsTr("Response: ") ? theme.backgroundLight : theme.backgroundLighter); responseText.textDocument = textDocument } Accessible.role: Accessible.Paragraph Accessible.name: name Accessible.description: name === qsTr("Response: ") ? "The response by the model" : "The prompt by the user" topPadding: 20 bottomPadding: 20 leftPadding: 70 rightPadding: 100 Item { anchors.left: parent.left anchors.leftMargin: 60 y: parent.topPadding + (parent.positionToRectangle(0).height / 2) - (height / 2) visible: (currentResponse ? true : false) && value === "" && currentChat.responseInProgress width: childrenRect.width height: childrenRect.height Row { spacing: 5 MyBusyIndicator { anchors.verticalCenter: parent.verticalCenter running: (currentResponse ? true : false) && value === "" && currentChat.responseInProgress Accessible.role: Accessible.Animation Accessible.name: qsTr("Busy indicator") Accessible.description: qsTr("Displayed when the model is thinking") } Label { anchors.verticalCenter: parent.verticalCenter text: currentChat.responseState + "..." color: theme.textAccent } } } Rectangle { anchors.left: parent.left anchors.leftMargin: 20 y: parent.topPadding + (parent.positionToRectangle(0).height / 2) - (height / 2) width: 30 height: 30 radius: 5 color: name === qsTr("Response: ") ? theme.assistantColor : theme.userColor Text { anchors.centerIn: parent text: name === qsTr("Response: ") ? "R" : "P" color: "white" } } ThumbsDownDialog { id: thumbsDownDialog property point globalPoint: mapFromItem(window, window.width / 2 - width / 2, window.height / 2 - height / 2) x: globalPoint.x y: globalPoint.y property string text: value response: newResponse === undefined || newResponse === "" ? text : newResponse onAccepted: { var responseHasChanged = response !== text && response !== newResponse if (thumbsDownState && !thumbsUpState && !responseHasChanged) return chatModel.updateNewResponse(index, response) chatModel.updateThumbsUpState(index, false) chatModel.updateThumbsDownState(index, true) Network.sendConversation(currentChat.id, getConversationJson()); } } Column { visible: name === qsTr("Response: ") && (!currentResponse || !currentChat.responseInProgress) && Network.isActive anchors.right: parent.right anchors.rightMargin: 20 y: parent.topPadding + (parent.positionToRectangle(0).height / 2) - (height / 2) spacing: 10 Item { width: childrenRect.width height: childrenRect.height MyToolButton { id: thumbsUp width: 30 height: 30 opacity: thumbsUpState || thumbsUpState == thumbsDownState ? 1.0 : 0.2 source: "qrc:/gpt4all/icons/thumbs_up.svg" Accessible.name: qsTr("Thumbs up") Accessible.description: qsTr("Gives a thumbs up to the response") onClicked: { if (thumbsUpState && !thumbsDownState) return chatModel.updateNewResponse(index, "") chatModel.updateThumbsUpState(index, true) chatModel.updateThumbsDownState(index, false) Network.sendConversation(currentChat.id, getConversationJson()); } } MyToolButton { id: thumbsDown anchors.top: thumbsUp.top anchors.topMargin: 10 anchors.left: thumbsUp.right anchors.leftMargin: 2 width: 30 height: 30 checked: thumbsDownState opacity: thumbsDownState || thumbsUpState == thumbsDownState ? 1.0 : 0.2 transform: [ Matrix4x4 { matrix: Qt.matrix4x4(-1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1) }, Translate { x: thumbsDown.width } ] source: "qrc:/gpt4all/icons/thumbs_down.svg" Accessible.name: qsTr("Thumbs down") Accessible.description: qsTr("Opens thumbs down dialog") onClicked: { thumbsDownDialog.open() } } } } } property bool shouldAutoScroll: true property bool isAutoScrolling: false Connections { target: currentChat 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 } } Image { visible: currentChat.isServer || currentChat.modelName.startsWith("chatgpt-") anchors.fill: parent sourceSize.width: 1024 sourceSize.height: 1024 fillMode: Image.PreserveAspectFit opacity: 0.15 source: "qrc:/gpt4all/icons/network.svg" } } } MyButton { visible: chatModel.count && !currentChat.isServer Image { anchors.verticalCenter: parent.verticalCenter anchors.left: parent.left anchors.leftMargin: 15 source: currentChat.responseInProgress ? "qrc:/gpt4all/icons/stop_generating.svg" : "qrc:/gpt4all/icons/regenerate.svg" } leftPadding: 50 onClicked: { var index = Math.max(0, chatModel.count - 1); var listElement = chatModel.get(index); if (currentChat.responseInProgress) { listElement.stopped = true currentChat.stopGenerating() } else { currentChat.regenerateResponse() if (chatModel.count) { if (listElement.name === qsTr("Response: ")) { chatModel.updateCurrentResponse(index, true); chatModel.updateStopped(index, false); chatModel.updateThumbsUpState(index, false); chatModel.updateThumbsDownState(index, false); chatModel.updateNewResponse(index, ""); currentChat.prompt(listElement.prompt, settingsDialog.promptTemplate, settingsDialog.maxLength, settingsDialog.topK, settingsDialog.topP, settingsDialog.temperature, settingsDialog.promptBatchSize, settingsDialog.repeatPenalty, settingsDialog.repeatPenaltyTokens) } } } } anchors.bottom: textInputView.top anchors.horizontalCenter: textInputView.horizontalCenter anchors.bottomMargin: 20 padding: 15 text: currentChat.responseInProgress ? qsTr("Stop generating") : qsTr("Regenerate response") Accessible.description: qsTr("Controls generation of the response") } RectangularGlow { id: effect anchors.fill: textInputView glowRadius: 50 spread: 0 color: theme.backgroundDark cornerRadius: 10 opacity: 0.2 } ScrollView { id: textInputView anchors.left: parent.left anchors.right: parent.right anchors.bottom: parent.bottom anchors.margins: 30 height: Math.min(contentHeight, 200) visible: !currentChat.isServer TextArea { id: textInput color: theme.textColor topPadding: 30 bottomPadding: 30 leftPadding: 20 rightPadding: 40 enabled: currentChat.isModelLoaded && !currentChat.isServer wrapMode: Text.WordWrap font.pixelSize: theme.fontSizeLarger placeholderText: qsTr("Send a message...") placeholderTextColor: theme.mutedTextColor background: Rectangle { color: theme.backgroundAccent radius: 10 } Accessible.role: Accessible.EditableText Accessible.name: placeholderText Accessible.description: qsTr("Textfield for sending messages/prompts to the model") Keys.onReturnPressed: (event)=> { if (event.modifiers & Qt.ControlModifier || event.modifiers & Qt.ShiftModifier) event.accepted = false; else { editingFinished(); sendMessage() } } function sendMessage() { if (textInput.text === "") return currentChat.stopGenerating() currentChat.newPromptResponsePair(textInput.text); currentChat.prompt(textInput.text, settingsDialog.promptTemplate, settingsDialog.maxLength, settingsDialog.topK, settingsDialog.topP, settingsDialog.temperature, settingsDialog.promptBatchSize, settingsDialog.repeatPenalty, settingsDialog.repeatPenaltyTokens) textInput.text = "" } } } MyToolButton { anchors.right: textInputView.right anchors.verticalCenter: textInputView.verticalCenter anchors.rightMargin: 15 width: 30 height: 30 visible: !currentChat.isServer source: "qrc:/gpt4all/icons/send_message.svg" Accessible.name: qsTr("Send the message button") Accessible.description: qsTr("Sends the message/prompt contained in textfield to the model") onClicked: { textInput.sendMessage() } } } }