Provide a description and make the downloader cleaner and prettier.

download.cpp

@@ -33,19 +33,35 @@ Download::Download()
     m_downloadLocalModelsPath = defaultLocalModelsPath();
 }
 
+bool operator==(const ModelInfo& lhs, const ModelInfo& rhs) {
+    return lhs.filename == rhs.filename && lhs.md5sum == rhs.md5sum;
+}
+
 QList<ModelInfo> Download::modelList() const
 {
     // We make sure the default model is listed first
     QList<ModelInfo> values = m_modelMap.values();
+
     ModelInfo defaultInfo;
+    ModelInfo bestGPTJInfo;
+    ModelInfo bestLlamaInfo;
     for (ModelInfo v : values) {
-        if (v.isDefault) {
+        if (v.isDefault)
             defaultInfo = v;
-            break;
-        }
+        if (v.bestGPTJ)
+            bestGPTJInfo = v;
+        if (v.bestLlama)
+            bestLlamaInfo = v;
     }
-    values.removeAll(defaultInfo);
-    values.prepend(defaultInfo);
+
+    Q_ASSERT(defaultInfo == bestGPTJInfo || defaultInfo == bestLlamaInfo);
+
+    values.removeAll(bestLlamaInfo);
+    values.prepend(bestLlamaInfo);
+
+    values.removeAll(bestGPTJInfo);
+    values.prepend(bestGPTJInfo);
+
     return values;
 }
 
@@ -210,6 +226,10 @@ void Download::parseJsonFile(const QByteArray &jsonData)
         QString modelFilesize = obj["filesize"].toString();
         QByteArray modelMd5sum = obj["md5sum"].toString().toLatin1().constData();
         bool isDefault = obj.contains("isDefault") && obj["isDefault"] == QString("true");
+        bool bestGPTJ = obj.contains("bestGPTJ") && obj["bestGPTJ"] == QString("true");
+        bool bestLlama = obj.contains("bestLlama") && obj["bestLlama"] == QString("true");
+        QString description = obj["description"].toString();
+
         if (isDefault)
             defaultModel = modelFilename;
         quint64 sz = modelFilesize.toULongLong();
@@ -231,6 +251,9 @@ void Download::parseJsonFile(const QByteArray &jsonData)
         modelInfo.md5sum = modelMd5sum;
         modelInfo.installed = info.exists();
         modelInfo.isDefault = isDefault;
+        modelInfo.bestGPTJ = bestGPTJ;
+        modelInfo.bestLlama = bestLlama;
+        modelInfo.description = description;
         m_modelMap.insert(modelInfo.filename, modelInfo);
     }
 
@@ -257,10 +280,6 @@ void Download::handleDownloadProgress(qint64 bytesReceived, qint64 bytesTotal)
     emit downloadProgress(bytesReceived, bytesTotal, modelFilename);
 }
 
-bool operator==(const ModelInfo& lhs, const ModelInfo& rhs) {
-    return lhs.filename == rhs.filename && lhs.md5sum == rhs.md5sum;
-}
-
 HashAndSaveFile::HashAndSaveFile()
     : QObject(nullptr)
 {

download.h

@@ -17,6 +17,9 @@ struct ModelInfo {
     Q_PROPERTY(bool calcHash MEMBER calcHash)
     Q_PROPERTY(bool installed MEMBER installed)
     Q_PROPERTY(bool isDefault MEMBER isDefault)
+    Q_PROPERTY(bool bestGPTJ MEMBER bestGPTJ)
+    Q_PROPERTY(bool bestLlama MEMBER bestLlama)
+    Q_PROPERTY(QString description MEMBER description)
 
 public:
     QString filename;
@@ -25,6 +28,9 @@ public:
     bool calcHash = false;
     bool installed = false;
     bool isDefault = false;
+    bool bestGPTJ = false;
+    bool bestLlama = false;
+    QString description;
 };
 Q_DECLARE_METATYPE(ModelInfo)
 

qml/ModelDownloaderDialog.qml

@@ -8,7 +8,7 @@ import llm
 Dialog {
     id: modelDownloaderDialog
     width: 1024
-    height: 435
+    height: 600
     modal: true
     opacity: 0.9
     closePolicy: LLM.modelList.length === 0 ? Popup.NoAutoClose : (Popup.CloseOnEscape | Popup.CloseOnPressOutside)
@@ -54,7 +54,8 @@ Dialog {
                 delegate: Item {
                     id: delegateItem
                     width: modelList.width
-                    height: 70
+                    height: modelName.height + modelName.padding
+                        + description.height + description.padding
                     objectName: "delegateItem"
                     property bool downloading: false
                     Rectangle {
@@ -67,22 +68,37 @@ Dialog {
                         objectName: "modelName"
                         property string filename: modelData.filename
                         text: filename.slice(5, filename.length - 4)
-                        anchors.verticalCenter: parent.verticalCenter
+                        padding: 20
+                        anchors.top: parent.top
                         anchors.left: parent.left
-                        anchors.leftMargin: 10
-                        color: theme.textColor
+                        font.bold: modelData.isDefault || modelData.bestGPTJ || modelData.bestLlama
+                        color: theme.assistantColor
                         Accessible.role: Accessible.Paragraph
                         Accessible.name: qsTr("Model file")
                         Accessible.description: qsTr("Model file to be downloaded")
                     }
 
+                    Text {
+                        id: description
+                        text: "    - " + modelData.description
+                        leftPadding: 20
+                        anchors.top: modelName.bottom
+                        anchors.left: modelName.left
+                        anchors.right: parent.right
+                        wrapMode: Text.WordWrap
+                        color: theme.textColor
+                        Accessible.role: Accessible.Paragraph
+                        Accessible.name: qsTr("Description")
+                        Accessible.description: qsTr("The description of the file")
+                    }
+
                     Text {
                         id: isDefault
                         text: qsTr("(default)")
                         visible: modelData.isDefault
-                        anchors.verticalCenter: parent.verticalCenter
+                        anchors.top: modelName.top
                         anchors.left: modelName.right
-                        anchors.leftMargin: 10
+                        padding: 20
                         color: theme.textColor
                         Accessible.role: Accessible.Paragraph
                         Accessible.name: qsTr("Default file")
@@ -91,9 +107,9 @@ Dialog {
 
                     Text {
                         text: modelData.filesize
-                        anchors.verticalCenter: parent.verticalCenter
+                        anchors.top: modelName.top
                         anchors.left: isDefault.visible ? isDefault.right : modelName.right
-                        anchors.leftMargin: 10
+                        padding: 20
                         color: theme.textColor
                         Accessible.role: Accessible.Paragraph
                         Accessible.name: qsTr("File size")
@@ -102,9 +118,9 @@ Dialog {
 
                     Label {
                         id: speedLabel
-                        anchors.verticalCenter: parent.verticalCenter
+                        anchors.top: modelName.top
                         anchors.right: itemProgressBar.left
-                        anchors.rightMargin: 10
+                        padding: 20
                         objectName: "speedLabel"
                         color: theme.textColor
                         text: ""
@@ -117,9 +133,9 @@ Dialog {
                     ProgressBar {
                         id: itemProgressBar
                         objectName: "itemProgressBar"
-                        anchors.verticalCenter: parent.verticalCenter
+                        anchors.top: modelName.top
                         anchors.right: downloadButton.left
-                        anchors.rightMargin: 10
+                        padding: 20
                         width: 100
                         visible: downloading
                         background: Rectangle {
@@ -147,15 +163,13 @@ Dialog {
 
                     Item {
                         visible: modelData.calcHash
-                        anchors.verticalCenter: parent.verticalCenter
+                        anchors.top: modelName.top
                         anchors.right: parent.right
-                        anchors.rightMargin: 10
 
                         Label {
                             id: calcHashLabel
                             anchors.right: busyCalcHash.left
-                            anchors.rightMargin: 10
-                            anchors.verticalCenter: parent.verticalCenter
+                            padding: 20
                             objectName: "calcHashLabel"
                             color: theme.textColor
                             text: qsTr("Calculating MD5...")
@@ -167,7 +181,7 @@ Dialog {
                         BusyIndicator {
                             id: busyCalcHash
                             anchors.right: parent.right
-                            anchors.verticalCenter: calcHashLabel.verticalCenter
+                            padding: 20
                             running: modelData.calcHash
                             Accessible.role: Accessible.Animation
                             Accessible.name: qsTr("Busy indicator")
@@ -177,9 +191,9 @@ Dialog {
 
                     Label {
                         id: installedLabel
-                        anchors.verticalCenter: parent.verticalCenter
+                        anchors.top: modelName.top
                         anchors.right: parent.right
-                        anchors.rightMargin: 15
+                        padding: 20
                         objectName: "installedLabel"
                         color: theme.textColor
                         text: qsTr("Already installed")
@@ -195,11 +209,10 @@ Dialog {
                             color: theme.textColor
                             text: downloading ? "Cancel" : "Download"
                         }
-                        anchors.verticalCenter: parent.verticalCenter
+                        anchors.top: modelName.top
                         anchors.right: parent.right
-                        anchors.rightMargin: 10
+                        padding: 20
                         visible: !modelData.installed && !modelData.calcHash
-                        padding: 10
                         onClicked: {
                             if (!downloading) {
                                 downloading = true;