Merge remote-tracking branch 'origin/qds/dev'

Conflicts: src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.cpp
  src/plugins/updateinfo/updateinfoplugin.cpp
  src/tools/qml2puppet/CMakeLists.txt
  src/tools/qml2puppet/qml2puppet/instances/qt5rendernodeinstanceserver.cpp

Change-Id: I6b65ce2d603453fcebc2291574d55db80853f247

doc/qtcreator/src/qtquick/qtquick-from-qmlproject-to-pro.qdoc

@@ -31,6 +31,13 @@
     can be built with CMake. You can open the \e CMakeLists.txt project file in
     Qt Creator to continue developing the project.
 
+    \target wizard-template-note
+    \note Since \QDS 3.9.0, \QDS project wizard templates generate projects that
+    automatically checkout and build the Qt Quick Studio Components from
+    \l{https://code.qt.io/cgit/qt-labs/qtquickdesigner-components.git/} {Qt Code Review},
+    using CMake. To turn off this feature, use the option \e BUILD_QDS_COMPONENTS
+    in the CMake configuration.
+
     \if defined(qtdesignstudio)
     For more information, see \l{Designer-Developer Workflow}.
     \else
@@ -149,10 +156,8 @@
 
     \section1 Adding Qt Quick Designer Components to Qt Installations
 
-    If you use Qt Quick Studio Components or Effects in your project, you have
-    to check out and install the \e {Qt Quick Designer Components} module from
-    \l{https://code.qt.io/cgit/qt-labs/qtquickdesigner-components.git/}
-    {Qt Code Review}.
+    Since \QDS 3.9, the Qt Quick Studio Components module is installed by default
+    as part of the application. You can also install the module manually.
 
     For example:
     \list 1

doc/qtdesignstudio/src/developers/studio-designer-developer-workflow.qdoc

@@ -32,8 +32,8 @@
     your project as a fully working C++ application with developers.
 
     If you add or remove QML files in \QDS, you have to regenerate the
-    \e CMakeLists.txt project configuration file by selecting \uicontrol Build
-    > \uicontrol Run > \uicontrol {Generate CMakeLists.txt Files}.
+    \e CMakeLists.txt project configuration file by selecting \uicontrol File
+    > \uicontrol {Export Project} > \uicontrol {Generate CMake Build Files}.
 
     If you use Git, you can clone an example project
     \l{https://git.qt.io/public-demos/qtdesign-studio/-/tree/master/playground/AuroraCluster0}
@@ -99,6 +99,8 @@
     This isn't mandatory.
 
     \li Generate CMake files and C++ source files that are used to compile the application into
-    an executable file by selecting \uicontrol Build > \uicontrol{Generate CMakeLists.txt files}.
+    an executable file by selecting \uicontrol File > \uicontrol {Export Project} >
+    \uicontrol {Generate CMake Build Files}.
+
     \endlist
 */

doc/qtdesignstudio/src/qtbridge/qtbridge-figma-setup.qdoc

@@ -10,11 +10,19 @@
     \note \QBF is included in the
     \l{https://www.qt.io/pricing}{\QDS Enterprise license}.
 
-    \QBF is delivered with \QDS as a developer plugin that you can install to
-    the Desktop version of Figma. To install the plugin, open the Plugin Manager
-    of Figma and press the plus button to create a new plugin. Then choose the
-    \e Manifest.json file that comes with \QDS.
+    You need both Figma and Qt accounts to use \QBF in \QDS.
+    To use \QBF in \QDS:
+    \list 1
+        \li Go to \l {https://www.figma.com/community/plugin/1167809465162924409/Qt-Bridge-for-Figma}
+        {\QBF plugin page}.
+        \li Select \uicontrol {Try it out}.
+        \li Select your logged in Figma account.
+        \li After the plugin loads, select \uicontrol Run.
+        \li Select \uicontrol Export, to get the \e {.qtbridge} file in your
+        local drive.
+        \li In \QDS, drag the file to the \uicontrol 2D, \uicontrol 3D, \uicontrol Assets,
+        or \uicontrol Navigator view in an open project .
+    \endlist
 
-    You can launch the Figma plugin from \uicontrol Plugins >
-    \uicontrol Development > \uicontrol {\QBF} in Figma.
+    You can launch the installed Figma plugin from \uicontrol Plugins > \uicontrol {\QBF} in Figma.
 */

doc/qtdesignstudio/src/qtdesignstudio-packaging.qdoc

@@ -24,9 +24,9 @@
     set of files (icons, translation files, and so on) and you don't want
     to run the risk of losing the files.
 
-    To package your application, select \uicontrol Build >
-    \uicontrol {Generate QRC Resource File}. Then select the
-    files to package in the \uicontrol {Add Resources} dialog.
+    To package your application, select \uicontrol File >
+    \uicontrol {Export Project} > \uicontrol {Generate QRC Resource File}.
+    Then select the files to package in the \uicontrol {Add Resources} dialog.
 
     \image studio-add-resources.png "Add Resources dialog"
 
@@ -44,10 +44,11 @@
 
     \section1 Embedding Resources into Applications
 
-    Alternatively, you can embedd the resources into your application by
-    selecting \uicontrol Build > \uicontrol {Generate Deployable Package}.
-    Select the location for the .qmlrc file, and then select the files to
-    embedd in the \uicontrol {Add Resources} dialog.
+    Alternatively, you can embed the resources into your application by
+    selecting \uicontrol File > \uicontrol {Export Project} >
+    \uicontrol {Generate Deployable Package}. Select the location for
+    the .qmlrc file, and then select the files to embed in the
+    \uicontrol {Add Resources} dialog.
 
     When you select \uicontrol OK, \QDS creates a resource collection file
     (.qmlrc) in the location you selected.

share/qtcreator/qmldesigner/contentLibraryQmlSource/ContentLibraryTexture.qml

@@ -23,6 +23,7 @@ Image {
 
         anchors.fill: parent
         acceptedButtons: Qt.LeftButton | Qt.RightButton
+        hoverEnabled: true
 
         onPressed: (mouse) => {
             if (mouse.button === Qt.LeftButton)
@@ -31,4 +32,20 @@ Image {
                 root.showContextMenu()
         }
     }
+
+    ToolTip {
+        visible: mouseArea.containsMouse
+        // contentWidth is not calculated correctly by the toolTip (resulting in a wider tooltip than
+        // needed). Using a helper Text to calculate the correct width
+        contentWidth: helperText.width
+        bottomInset: -2
+        text: modelData.textureToolTip
+        delay: 1000
+
+        Text {
+            id: helperText
+            text: modelData.textureToolTip
+            visible: false
+        }
+    }
 }

share/qtcreator/qmldesigner/itemLibraryQmlSources/AssetDelegate.qml

@@ -12,7 +12,7 @@ TreeViewDelegate {
     required property Item assetsRoot
 
     property bool hasChildWithDropHover: false
-    property bool isHoveringDrop: false
+    property bool isHighlighted: false
     readonly property string suffix: model.fileName.substr(-4)
     readonly property bool isFont: root.suffix === ".ttf" || root.suffix === ".otf"
     readonly property bool isEffect: root.suffix === ".qep"
@@ -26,7 +26,12 @@ TreeViewDelegate {
     readonly property int __dirItemHeight: 21
 
     implicitHeight: root.__isDirectory ? root.__dirItemHeight : root.__fileItemHeight
-    implicitWidth: root.assetsView.width > 0 ? root.assetsView.width : 10
+    implicitWidth: {
+        if (root.assetsView.verticalScrollBar.scrollBarVisible)
+            return root.assetsView.width - root.indentation - root.assetsView.verticalScrollBar.width
+        else
+            return root.assetsView.width - root.indentation
+    }
 
     leftMargin: root.__isDirectory ? 0 : thumbnailImage.width
 
@@ -54,17 +59,6 @@ TreeViewDelegate {
         }
     }
 
-    onImplicitWidthChanged: {
-        // a small hack, to fix a glitch: when resizing the width of the tree view,
-        // the widths of the delegate items remain the same as before, unless we re-set
-        // that width explicitly.
-        var newWidth = root.implicitWidth - (root.assetsView.verticalScrollBar.scrollBarVisible
-                                             ? root.assetsView.verticalScrollBar.width
-                                             : 0)
-        bg.width = newWidth
-        bg.implicitWidth = newWidth
-    }
-
     onDepthChanged: {
         if (root.depth > root.initialDepth && root.initialDepth >= 0)
             root.depth = root.initialDepth
@@ -73,8 +67,10 @@ TreeViewDelegate {
     background: Rectangle {
         id: bg
 
+        width: root.implicitWidth
+
         color: {
-            if (root.__isDirectory && (root.isHoveringDrop || root.hasChildWithDropHover))
+            if (root.__isDirectory && (root.isHighlighted || root.hasChildWithDropHover))
                 return StudioTheme.Values.themeInteraction
 
             if (!root.__isDirectory && root.assetsView.selectedAssets[root.__itemPath])
@@ -120,40 +116,6 @@ TreeViewDelegate {
         }
     }
 
-    DropArea {
-        id: treeDropArea
-
-        enabled: true
-        anchors.fill: parent
-
-        onEntered: (drag) => {
-            root.assetsRoot.updateDropExtFiles(drag)
-            root.isHoveringDrop = drag.accepted && root.assetsRoot.dropSimpleExtFiles.length > 0
-            if (root.isHoveringDrop)
-                root.assetsView.startDropHoverOver(root.__currentRow)
-        }
-
-        onDropped: (drag) => {
-            root.isHoveringDrop = false
-            root.assetsView.endDropHover(root.__currentRow)
-
-            let dirPath = root.__isDirectory
-                       ? model.filePath
-                       : assetsModel.parentDirPath(model.filePath);
-
-            rootView.emitExtFilesDrop(root.assetsRoot.dropSimpleExtFiles,
-                                      root.assetsRoot.dropComplexExtFiles,
-                                      dirPath)
-        }
-
-        onExited: {
-            if (root.isHoveringDrop) {
-                root.isHoveringDrop = false
-                root.assetsView.endDropHover(root.__currentRow)
-            }
-        }
-    }
-
     MouseArea {
         id: mouseArea
 
@@ -247,6 +209,14 @@ TreeViewDelegate {
         }
     } // MouseArea
 
+    function getDirPath()
+    {
+        if (root.__isDirectory)
+            return model.filePath
+        else
+            return assetsModel.parentDirPath(model.filePath)
+    }
+
     function __openContextMenuForCurrentRow()
     {
         let modelIndex = assetsModel.indexForPath(model.filePath)

share/qtcreator/qmldesigner/itemLibraryQmlSources/AssetsContextMenu.qml

@@ -183,4 +183,17 @@ StudioControls.Menu {
             }
         }
     }
+
+    StudioControls.MenuItem {
+        text: qsTr("New Effect")
+        visible: assetsModel.canCreateEffects()
+
+        NewEffectDialog {
+            id: newEffectDialog
+            parent: root.assetsView
+            dirPath: root.__dirPath
+        }
+
+        onTriggered: newEffectDialog.open()
+    }
 }

share/qtcreator/qmldesigner/itemLibraryQmlSources/AssetsView.qml

@@ -250,8 +250,12 @@ TreeView {
     function startDropHoverOver(row)
     {
         let index = root.__modelIndex(row)
-        if (assetsModel.isDirectory(index))
+        if (assetsModel.isDirectory(index)) {
+            let item = root.__getDelegateItemForIndex(index)
+            if (item)
+                item.isHighlighted = true
             return
+        }
 
         let parentItem = root.__getDelegateParentForIndex(index)
         if (parentItem)
@@ -261,8 +265,12 @@ TreeView {
     function endDropHover(row)
     {
         let index = root.__modelIndex(row)
-        if (assetsModel.isDirectory(index))
+        if (assetsModel.isDirectory(index)) {
+            let item = root.__getDelegateItemForIndex(index)
+            if (item)
+                item.isHighlighted = false
             return
+        }
 
         let parentItem = root.__getDelegateParentForIndex(index)
         if (parentItem)
@@ -292,6 +300,12 @@ TreeView {
         return root.itemAtCell(parentCell)
     }
 
+    function __getDelegateItemForIndex(index)
+    {
+        let cell = root.cellAtIndex(index)
+        return root.itemAtCell(cell)
+    }
+
     function __modelIndex(row)
     {
         // The modelIndex() function exists since 6.3. In Qt 6.3, this modelIndex() function was a
@@ -303,6 +317,76 @@ TreeView {
             return root.modelIndex(row, 0)
     }
 
+    DropArea {
+        id: dropArea
+        enabled: true
+        anchors.fill: parent
+
+        property bool __isHoveringDrop: false
+        property int __rowHoveringOver: -1
+
+        function __rowAndItem(drag)
+        {
+            let pos = dropArea.mapToItem(root, drag.x, drag.y)
+            let cell = root.cellAtPos(pos.x, pos.y, true)
+            let item = root.itemAtCell(cell)
+
+            return [cell.y, item]
+        }
+
+        onEntered: (drag) => {
+            root.assetsRoot.updateDropExtFiles(drag)
+
+            let [row, item] = dropArea.__rowAndItem(drag)
+            dropArea.__isHoveringDrop = drag.accepted && root.assetsRoot.dropSimpleExtFiles.length > 0
+
+            if (item && dropArea.__isHoveringDrop)
+                root.startDropHoverOver(row)
+
+            dropArea.__rowHoveringOver = row
+        }
+
+        onDropped: (drag) => {
+            let [row, item] = dropArea.__rowAndItem(drag)
+
+            if (item) {
+               root.endDropHover(row)
+
+               let dirPath = item.getDirPath()
+
+               rootView.emitExtFilesDrop(root.assetsRoot.dropSimpleExtFiles,
+                                         root.assetsRoot.dropComplexExtFiles,
+                                         dirPath)
+            }
+
+            dropArea.__isHoveringDrop = false
+            dropArea.__rowHoveringOver = -1
+        }
+
+        onPositionChanged: (drag) => {
+            let [row, item] = dropArea.__rowAndItem(drag)
+
+            if (dropArea.__rowHoveringOver !== row && dropArea.__rowHoveringOver > -1) {
+                root.endDropHover(dropArea.__rowHoveringOver)
+
+                if (item)
+                    root.startDropHoverOver(row)
+            }
+
+            dropArea.__rowHoveringOver = row
+        }
+
+        onExited: {
+            if (!dropArea.__isHoveringDrop || dropArea.__rowHoveringOver === -1)
+                return
+
+            root.endDropHover(dropArea.__rowHoveringOver)
+
+            dropArea.__isHoveringDrop = false
+            dropArea.__rowHoveringOver = -1
+        }
+    }
+
     delegate: AssetDelegate {
         assetsView: root
         assetsRoot: root.assetsRoot

share/qtcreator/qmldesigner/itemLibraryQmlSources/NewEffectDialog.qml

@@ -0,0 +1,105 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
+
+import QtQuick
+import QtQuick.Controls
+import HelperWidgets as HelperWidgets
+import StudioControls as StudioControls
+import StudioTheme as StudioTheme
+
+Dialog {
+    id: root
+
+    title: qsTr("Create New Effect")
+    anchors.centerIn: parent
+    closePolicy: Popup.CloseOnEscape
+    modal: true
+
+    required property string dirPath
+    readonly property int __maxPath: 32
+
+    HelperWidgets.RegExpValidator {
+        id: effectNameValidator
+        regExp: /^[A-Z]\w[A-Za-z0-9_]*$/
+    }
+
+    ErrorDialog {
+        id: creationFailedDialog
+        title: qsTr("Could not create effect")
+        message: qsTr("An error occurred while trying to create the effect.")
+    }
+
+    contentItem: Column {
+        spacing: 2
+
+        Row {
+            Text {
+                text: qsTr("Effect name: ")
+                anchors.verticalCenter: parent.verticalCenter
+                color: StudioTheme.Values.themeTextColor
+            }
+
+            StudioControls.TextField {
+                id: effectName
+
+                actionIndicator.visible: false
+                translationIndicator.visible: false
+                validator: effectNameValidator
+
+                Keys.onEnterPressed: btnCreate.onClicked()
+                Keys.onReturnPressed: btnCreate.onClicked()
+            }
+        }
+
+        Text {
+            text: qsTr("Effect name cannot be empty.")
+            color: "#ff0000"
+            anchors.right: parent.right
+            visible: effectName.text === ""
+        }
+
+        Text {
+            text: qsTr("Effect path is too long.")
+            color: "#ff0000"
+            anchors.right: parent.right
+            visible: effectName.text.length > root.__maxPath
+        }
+
+        Item { // spacer
+            width: 1
+            height: 20
+        }
+
+        Row {
+            anchors.right: parent.right
+
+            HelperWidgets.Button {
+                id: btnCreate
+
+                text: qsTr("Create")
+                enabled: effectName.text !== ""
+                         && effectName.length >=3
+                         && effectName.text.length <= root.__maxPath
+                onClicked: {
+                    const path = assetsModel.getUniqueEffectPath(root.dirPath, effectName.text)
+                    if (assetsModel.createNewEffect(path))
+                        root.accept()
+                    else
+                        creationFailedDialog.open()
+                }
+            }
+
+            HelperWidgets.Button {
+                text: qsTr("Cancel")
+                onClicked: root.reject()
+            }
+        }
+    }
+
+    onOpened: {
+        const path = assetsModel.getUniqueEffectPath(root.dirPath, "Effect01")
+        effectName.text = path.split('/').pop().replace(".qep", '')
+        effectName.selectAll()
+        effectName.forceActiveFocus()
+    }
+}

share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/StudioControls/Menu.qml

@@ -40,5 +40,13 @@ T.Menu {
         color: StudioTheme.Values.themeControlBackground
         border.color: StudioTheme.Values.themeControlOutline
         border.width: StudioTheme.Values.border
+        MouseArea {
+            // This mouse area is here to eat clicks that are not handled by menu items
+            // to prevent them going through to the underlying view.
+            // This is primarily problem with disabled menu items, but right clicks would go
+            // through enabled menu items as well.
+            anchors.fill: parent
+            acceptedButtons: Qt.AllButtons
+        }
     }
 }

share/qtcreator/qmldesigner/studio_templates/files/effect/wizard.json

@@ -1,64 +0,0 @@
-{
-    "version": 1,
-    "supportedProjectTypes": [ ],
-    "id": "J.QEP",
-    "category": "U.QEP",
-    "trDescription": "Creates an Effect Maker file.",
-    "trDisplayName": "Effect File (Effect Maker)",
-    "trDisplayCategory": "Effects",
-    "iconText": "qep",
-    "platformIndependent": true,
-    "enabled": "%{JS: value('Features').indexOf('QmlDesigner.Wizards.Enterprise') >= 0}",
-    "featuresRequired": [ "QmlDesigner.Wizards.Enterprise" ],
-
-    "options": [
-        { "key": "EffectFile", "value": "%{Class}.qep" },
-        { "key": "DoNotOpenFile", "value": "true" }
-    ],
-
-    "pages" :
-    [
-    {
-        "trDisplayName": "Define Class",
-        "trShortTitle": "Details",
-        "typeId": "Fields",
-        "data" :
-            [
-            {
-                "name": "Class",
-                "trDisplayName": "Effect name:",
-                "mandatory": true,
-                "type": "LineEdit",
-                "data": {
-                    "validator": "(?:[A-Z_][a-zA-Z_0-9]*|)",
-                    "fixup": "%{JS: '%{INPUT}'.charAt(0).toUpperCase() + '%{INPUT}'.slice(1) }"
-                }
-            },
-            {
-                "name": "TargetPath",
-                "type": "PathChooser",
-                "trDisplayName": "Path:",
-                "mandatory": true,
-                "data":
-                {
-                    "kind": "existingDirectory",
-                    "basePath": "%{InitialPath}",
-                    "path": "%{InitialPath}"
-                }
-            }
-        ]
-    }
-],
-    "generators" :
-    [
-        {
-            "typeId": "File",
-            "data":
-            {
-                "source": "file.qep",
-                "target": "%{TargetPath}/%{EffectFile}",
-                "openInEditor": false
-            }
-        }
-    ]
-}

share/qtcreator/qmldesigner/studio_templates/projects/common/CMakeLists.main.txt.tpl

@@ -10,6 +10,11 @@ set(CMAKE_AUTOMOC ON)
 find_package(QT NAMES Qt6 COMPONENTS Gui Qml Quick)
 find_package(Qt6 REQUIRED COMPONENTS Core Qml Quick)
 
+# To build this application you need Qt 6.2.0 or higher
+if (Qt6_VERSION VERSION_LESS 6.2.0)
+message(FATAL_ERROR "You need Qt 6.2.0 or newer to build the application.")
+endif()
+
 qt_add_executable(${CMAKE_PROJECT_NAME} src/main.cpp)
 
 # qt_standard_project_setup() requires Qt 6.3 or higher. See https://doc.qt.io/qt-6/qt-standard-project-setup.html for details.

src/libs/qmljs/qmljsmodelmanagerinterface.cpp

@@ -63,7 +63,7 @@ static const char *qtQuickUISuffix = "ui.qml";
 
 static void maybeAddPath(ViewerContext &context, const Utils::FilePath &path)
 {
-    if (!path.isEmpty() && !(context.paths.count(path) > 0))
+    if (!path.isEmpty() && (context.paths.count(path) <= 0))
         context.paths.insert(path);
 }
 

src/plugins/qmldesigner/CMakeLists.txt

@@ -35,8 +35,10 @@ add_qtc_library(QmlDesignerUtils STATIC
   PUBLIC_INCLUDES ${CMAKE_CURRENT_LIST_DIR}/utils
   SOURCES_PREFIX ${CMAKE_CURRENT_LIST_DIR}/utils
   SOURCES
+    asset.cpp asset.h
     designersettings.cpp designersettings.h
     hdrimage.cpp hdrimage.h
+    imageutils.cpp imageutils.h
     qmldesignerutils_global.h
 )
 

src/plugins/qmldesigner/components/assetslibrary/assetslibraryiconprovider.cpp

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
 
 #include "assetslibraryiconprovider.h"
-#include "assetslibrarymodel.h"
+#include "asset.h"
 #include "modelnodeoperations.h"
 
 #include <theme.h>
@@ -25,12 +25,16 @@ QPixmap AssetsLibraryIconProvider::requestPixmap(const QString &id, QSize *size,
         pixmap = m_thumbnails[id];
     } else {
         pixmap = fetchPixmap(id, requestedSize);
-        if (pixmap.isNull())
+        bool haveValidImage = true;
+        if (pixmap.isNull()) {
             pixmap = Utils::StyleHelper::dpiSpecificImageFile(":/AssetsLibrary/images/assets_default.png");
+            haveValidImage = false;
+        }
 
         if (requestedSize.isValid())
             pixmap = pixmap.scaled(requestedSize, Qt::KeepAspectRatio);
 
+        if (haveValidImage)
             m_thumbnails[id] = pixmap;
     }
 
@@ -53,24 +57,25 @@ QPixmap AssetsLibraryIconProvider::generateFontIcons(const QString &filePath, co
 
 QPixmap AssetsLibraryIconProvider::fetchPixmap(const QString &id, const QSize &requestedSize) const
 {
-    const QString suffix = "*." + id.split('.').last().toLower();
+    Asset asset(id);
+
     if (id == "browse") {
         return Utils::StyleHelper::dpiSpecificImageFile(":/AssetsLibrary/images/browse.png");
-    } else if (AssetsLibraryModel::supportedFontSuffixes().contains(suffix)) {
+    } else if (asset.isFont()) {
         return generateFontIcons(id, requestedSize);
-    } else if (AssetsLibraryModel::supportedImageSuffixes().contains(suffix)) {
+    } else if (asset.isImage()) {
         return Utils::StyleHelper::dpiSpecificImageFile(id);
-    } else if (AssetsLibraryModel::supportedTexture3DSuffixes().contains(suffix)) {
+    } else if (asset.isTexture3D()) {
         return HdrImage{id}.toPixmap();
     } else {
         QString type;
-        if (AssetsLibraryModel::supportedShaderSuffixes().contains(suffix))
+        if (asset.isShader())
             type = "shader";
-        else if (AssetsLibraryModel::supportedAudioSuffixes().contains(suffix))
+        else if (asset.isAudio())
             type = "sound";
-        else if (AssetsLibraryModel::supportedVideoSuffixes().contains(suffix))
+        else if (asset.isVideo())
             type = "video";
-        else if (AssetsLibraryModel::supportedEffectMakerSuffixes().contains(suffix))
+        else if (asset.isEffect())
             type = QmlDesigner::ModelNodeOperations::getEffectIcon(id);
 
         QString pathTemplate = QString(":/AssetsLibrary/images/asset_%1%2.png").arg(type);

src/plugins/qmldesigner/components/assetslibrary/assetslibrarymodel.cpp

@@ -1,13 +1,13 @@
-// Copyright (C) 2021 The Qt Company Ltd.
+// Copyright (C) 2022 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
 
 #include <QCheckBox>
 #include <QFileInfo>
 #include <QFileSystemModel>
-#include <QImageReader>
 #include <QMessageBox>
 #include <QSortFilterProxyModel>
 
+#include "asset.h"
 #include "assetslibrarymodel.h"
 
 #include <modelnodeoperations.h>
@@ -134,32 +134,10 @@ bool AssetsLibraryModel::renameFolder(const QString &folderPath, const QString &
 bool AssetsLibraryModel::addNewFolder(const QString &folderPath)
 {
     QString iterPath = folderPath;
-    static QRegularExpression rgx("\\d+$"); // matches a number at the end of a string
     QDir dir{folderPath};
 
     while (dir.exists()) {
-        // if the folder name ends with a number, increment it
-        QRegularExpressionMatch match = rgx.match(iterPath);
-        if (match.hasMatch()) { // ends with a number
-            QString numStr = match.captured(0);
-            int num = match.captured(0).toInt();
-
-            // get number of padding zeros, ex: for "005" = 2
-            int nPaddingZeros = 0;
-            for (; nPaddingZeros < numStr.size() && numStr[nPaddingZeros] == '0'; ++nPaddingZeros);
-
-            ++num;
-
-            // if the incremented number's digits increased, decrease the padding zeros
-            if (std::fmod(std::log10(num), 1.0) == 0)
-                --nPaddingZeros;
-
-            iterPath = folderPath.mid(0, match.capturedStart())
-                       + QString('0').repeated(nPaddingZeros)
-                       + QString::number(num);
-        } else {
-            iterPath = folderPath + '1';
-        }
+        iterPath = getUniqueName(iterPath);
 
         dir.setPath(iterPath);
     }
@@ -180,12 +158,49 @@ bool AssetsLibraryModel::deleteFolderRecursively(const QModelIndex &folderIndex)
 bool AssetsLibraryModel::allFilePathsAreImages(const QStringList &filePaths) const
 {
     return Utils::allOf(filePaths, [](const QString &path) {
-        const QString suffix = "*." + path.split('.').last().toLower();
-
-        return AssetsLibraryModel::supportedImageSuffixes().contains(suffix);
+        return Asset(path).isImage();
     });
 }
 
+QString AssetsLibraryModel::getUniqueEffectPath(const QString &parentFolder, const QString &effectName)
+{
+    auto genEffectPath = [=](const QString &name) {
+        return QString(parentFolder + "/" + name + ".qep");
+    };
+
+    QString uniqueName = effectName;
+    QString path = genEffectPath(uniqueName);
+    QFileInfo file{path};
+
+    while (file.exists()) {
+        uniqueName = getUniqueName(uniqueName);
+
+        path = genEffectPath(uniqueName);
+        file.setFile(path);
+    }
+
+    return path;
+}
+
+bool AssetsLibraryModel::createNewEffect(const QString &effectPath, bool openEffectMaker)
+{
+    bool created = QFile(effectPath).open(QIODevice::WriteOnly);
+
+    if (created && openEffectMaker)
+        ModelNodeOperations::openEffectMaker(effectPath);
+
+    return created;
+}
+
+bool AssetsLibraryModel::canCreateEffects() const
+{
+#ifdef LICENSECHECKER
+    return checkLicense() == FoundLicense::enterprise;
+#else
+    return true;
+#endif
+}
+
 bool AssetsLibraryModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
 {
     QString path = m_sourceFsModel->filePath(sourceParent);
@@ -242,6 +257,36 @@ void AssetsLibraryModel::syncHaveFiles()
     setHaveFiles(checkHaveFiles());
 }
 
+QString AssetsLibraryModel::getUniqueName(const QString &oldName) {
+    static QRegularExpression rgx("\\d+$"); // matches a number at the end of a string
+
+    QString uniqueName = oldName;
+    // if the folder name ends with a number, increment it
+    QRegularExpressionMatch match = rgx.match(uniqueName);
+    if (match.hasMatch()) { // ends with a number
+        QString numStr = match.captured(0);
+        int num = match.captured(0).toInt();
+
+        // get number of padding zeros, ex: for "005" = 2
+        int nPaddingZeros = 0;
+        for (; nPaddingZeros < numStr.size() && numStr[nPaddingZeros] == '0'; ++nPaddingZeros);
+
+        ++num;
+
+        // if the incremented number's digits increased, decrease the padding zeros
+        if (std::fmod(std::log10(num), 1.0) == 0)
+            --nPaddingZeros;
+
+        uniqueName = oldName.mid(0, match.capturedStart())
+                   + QString('0').repeated(nPaddingZeros)
+                   + QString::number(num);
+    } else {
+        uniqueName = oldName + '1';
+    }
+
+    return uniqueName;
+}
+
 void AssetsLibraryModel::setRootPath(const QString &newPath)
 {
     beginResetModel();
@@ -252,7 +297,7 @@ void AssetsLibraryModel::setRootPath(const QString &newPath)
     m_rootPath = newPath;
     m_sourceFsModel->setRootPath(newPath);
 
-    m_sourceFsModel->setNameFilters(supportedSuffixes().values());
+    m_sourceFsModel->setNameFilters(Asset::supportedSuffixes().values());
     m_sourceFsModel->setNameFilterDisables(false);
 
     endResetModel();
@@ -327,80 +372,4 @@ QString AssetsLibraryModel::parentDirPath(const QString &path) const
     return filePath(parentIdx);
 }
 
-const QStringList &AssetsLibraryModel::supportedImageSuffixes()
-{
-    static QStringList retList;
-    if (retList.isEmpty()) {
-        const QList<QByteArray> suffixes = QImageReader::supportedImageFormats();
-        for (const QByteArray &suffix : suffixes)
-            retList.append("*." + QString::fromUtf8(suffix));
-    }
-    return retList;
-}
-
-const QStringList &AssetsLibraryModel::supportedFragmentShaderSuffixes()
-{
-    static const QStringList retList {"*.frag", "*.glsl", "*.glslf", "*.fsh"};
-    return retList;
-}
-
-const QStringList &AssetsLibraryModel::supportedShaderSuffixes()
-{
-    static const QStringList retList {"*.frag", "*.vert",
-                                      "*.glsl", "*.glslv", "*.glslf",
-                                      "*.vsh", "*.fsh"};
-    return retList;
-}
-
-const QStringList &AssetsLibraryModel::supportedFontSuffixes()
-{
-    static const QStringList retList {"*.ttf", "*.otf"};
-    return retList;
-}
-
-const QStringList &AssetsLibraryModel::supportedAudioSuffixes()
-{
-    static const QStringList retList {"*.wav", "*.mp3"};
-    return retList;
-}
-
-const QStringList &AssetsLibraryModel::supportedVideoSuffixes()
-{
-    static const QStringList retList {"*.mp4"};
-    return retList;
-}
-
-const QStringList &AssetsLibraryModel::supportedTexture3DSuffixes()
-{
-    // These are file types only supported by 3D textures
-    static QStringList retList {"*.hdr", "*.ktx"};
-    return retList;
-}
-
-const QStringList &AssetsLibraryModel::supportedEffectMakerSuffixes()
-{
-    // These are file types only supported by Effect Maker
-    static QStringList retList {"*.qep"};
-    return retList;
-}
-
-const QSet<QString> &AssetsLibraryModel::supportedSuffixes()
-{
-    static QSet<QString> allSuffixes;
-    if (allSuffixes.isEmpty()) {
-        auto insertSuffixes = [](const QStringList &suffixes) {
-            for (const auto &suffix : suffixes)
-                allSuffixes.insert(suffix);
-        };
-        insertSuffixes(supportedImageSuffixes());
-        insertSuffixes(supportedShaderSuffixes());
-        insertSuffixes(supportedFontSuffixes());
-        insertSuffixes(supportedAudioSuffixes());
-        insertSuffixes(supportedVideoSuffixes());
-        insertSuffixes(supportedTexture3DSuffixes());
-        insertSuffixes(supportedEffectMakerSuffixes());
-    }
-    return allSuffixes;
-}
-
 } // namespace QmlDesigner

src/plugins/qmldesigner/components/assetslibrary/assetslibrarymodel.h

@@ -1,14 +1,14 @@
-// Copyright (C) 2021 The Qt Company Ltd.
+// Copyright (C) 2022 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
 
 #pragma once
 
+#include <QFileInfo>
 #include <QFileSystemModel>
 #include <QSortFilterProxyModel>
-#include <QFileInfo>
 
-#include <utils/qtcassert.h>
 #include <utils/filesystemwatcher.h>
+#include <utils/qtcassert.h>
 
 namespace QmlDesigner {
 
@@ -47,6 +47,11 @@ public:
     Q_INVOKABLE bool deleteFolderRecursively(const QModelIndex &folderIndex);
     Q_INVOKABLE bool allFilePathsAreImages(const QStringList &filePaths) const;
 
+    Q_INVOKABLE QString getUniqueEffectPath(const QString &parentFolder, const QString &effectName);
+    Q_INVOKABLE bool createNewEffect(const QString &effectPath, bool openEffectMaker = true);
+
+    Q_INVOKABLE bool canCreateEffects() const;
+
     int columnCount(const QModelIndex &parent = QModelIndex()) const override
     {
         int result = QSortFilterProxyModel::columnCount(parent);
@@ -55,16 +60,6 @@ public:
 
     bool haveFiles() const { return m_haveFiles; }
 
-    static const QStringList &supportedImageSuffixes();
-    static const QStringList &supportedFragmentShaderSuffixes();
-    static const QStringList &supportedShaderSuffixes();
-    static const QStringList &supportedFontSuffixes();
-    static const QStringList &supportedAudioSuffixes();
-    static const QStringList &supportedVideoSuffixes();
-    static const QStringList &supportedTexture3DSuffixes();
-    static const QStringList &supportedEffectMakerSuffixes();
-    static const QSet<QString> &supportedSuffixes();
-
 signals:
     void directoryLoaded(const QString &path);
     void rootPathChanged();
@@ -79,6 +74,7 @@ private:
     void destroyBackendModel();
     bool checkHaveFiles(const QModelIndex &parentIdx) const;
     bool checkHaveFiles() const;
+    QString getUniqueName(const QString &oldName);
 
     QString m_searchText;
     QString m_rootPath;

src/plugins/qmldesigner/components/assetslibrary/assetslibrarywidget.cpp

@@ -3,8 +3,9 @@
 
 #include "assetslibrarywidget.h"
 
-#include "assetslibrarymodel.h"
+#include "asset.h"
 #include "assetslibraryiconprovider.h"
+#include "assetslibrarymodel.h"
 
 #include <theme.h>
 
@@ -229,7 +230,7 @@ QSet<QString> AssetsLibraryWidget::supportedAssetSuffixes(bool complex)
 
     QSet<QString> suffixes;
     for (const AddResourceHandler &handler : handlers) {
-        if (AssetsLibraryModel::supportedSuffixes().contains(handler.filter) != complex)
+        if (Asset(handler.filter).isSupported() != complex)
             suffixes.insert(handler.filter);
     }
 
@@ -290,32 +291,32 @@ void AssetsLibraryWidget::startDragAsset(const QStringList &assetPaths, const QP
 
 QPair<QString, QByteArray> AssetsLibraryWidget::getAssetTypeAndData(const QString &assetPath)
 {
-    QString suffix = "*." + assetPath.split('.').last().toLower();
-    if (!suffix.isEmpty()) {
-        if (AssetsLibraryModel::supportedImageSuffixes().contains(suffix)) {
+    Asset asset(assetPath);
+    if (asset.hasSuffix()) {
+        if (asset.isImage()) {
             // Data: Image format (suffix)
-            return {Constants::MIME_TYPE_ASSET_IMAGE, suffix.toUtf8()};
-        } else if (AssetsLibraryModel::supportedFontSuffixes().contains(suffix)) {
+            return {Constants::MIME_TYPE_ASSET_IMAGE, asset.suffix().toUtf8()};
+        } else if (asset.isFont()) {
             // Data: Font family name
             QRawFont font(assetPath, 10);
             QString fontFamily = font.isValid() ? font.familyName() : "";
             return {Constants::MIME_TYPE_ASSET_FONT, fontFamily.toUtf8()};
-        } else if (AssetsLibraryModel::supportedShaderSuffixes().contains(suffix)) {
+        } else if (asset.isShader()) {
             // Data: shader type, frament (f) or vertex (v)
             return {Constants::MIME_TYPE_ASSET_SHADER,
-                AssetsLibraryModel::supportedFragmentShaderSuffixes().contains(suffix) ? "f" : "v"};
-        } else if (AssetsLibraryModel::supportedAudioSuffixes().contains(suffix)) {
+                asset.isFragmentShader() ? "f" : "v"};
+        } else if (asset.isAudio()) {
             // No extra data for sounds
             return {Constants::MIME_TYPE_ASSET_SOUND, {}};
-        } else if (AssetsLibraryModel::supportedVideoSuffixes().contains(suffix)) {
+        } else if (asset.isVideo()) {
             // No extra data for videos
             return {Constants::MIME_TYPE_ASSET_VIDEO, {}};
-        } else if (AssetsLibraryModel::supportedTexture3DSuffixes().contains(suffix)) {
+        } else if (asset.isTexture3D()) {
             // Data: Image format (suffix)
-            return {Constants::MIME_TYPE_ASSET_TEXTURE3D, suffix.toUtf8()};
-        } else if (AssetsLibraryModel::supportedEffectMakerSuffixes().contains(suffix)) {
+            return {Constants::MIME_TYPE_ASSET_TEXTURE3D, asset.suffix().toUtf8()};
+        } else if (asset.isEffect()) {
             // Data: Effect Maker format (suffix)
-            return {Constants::MIME_TYPE_ASSET_EFFECT, suffix.toUtf8()};
+            return {Constants::MIME_TYPE_ASSET_EFFECT, asset.suffix().toUtf8()};
         }
     }
     return {};

src/plugins/qmldesigner/components/componentcore/modelnodeoperations.cpp

@@ -1525,8 +1525,11 @@ void mergeWithTemplate(const SelectionContext &selectionContext, ExternalDepende
 
     const QString templateFile = getTemplateDialog(projectPath);
 
-    if (QFileInfo::exists(templateFile))
-        StylesheetMerger::styleMerge(selectionContext.view()->model(), templateFile, externalDependencies);
+    if (QFileInfo::exists(templateFile)) {
+        StylesheetMerger::styleMerge(Utils::FilePath::fromString(templateFile),
+                                     selectionContext.view()->model(),
+                                     externalDependencies);
+    }
 }
 
 void removeGroup(const SelectionContext &selectionContext)
@@ -1674,7 +1677,7 @@ void openEffectMaker(const QString &filePath)
     }
 }
 
-Utils::FilePath getEffectsDirectory()
+Utils::FilePath getEffectsImportDirectory()
 {
     QString defaultDir = "asset_imports/Effects";
     Utils::FilePath projectPath = QmlDesignerPlugin::instance()->documentManager().currentProjectDirPath();
@@ -1688,6 +1691,11 @@ Utils::FilePath getEffectsDirectory()
     return effectsPath;
 }
 
+QString getEffectsDefaultDirectory(const QString &defaultDir)
+{
+    return getAssetDefaultDirectory("effects", defaultDir);
+}
+
 QString getEffectIcon(const QString &effectPath)
 {
     const ProjectExplorer::Target *target = ProjectExplorer::ProjectTree::currentTarget();
@@ -1715,7 +1723,7 @@ bool useLayerEffect()
 bool validateEffect(const QString &effectPath)
 {
     const QString effectName = QFileInfo(effectPath).baseName();
-    Utils::FilePath effectsResDir = ModelNodeOperations::getEffectsDirectory();
+    Utils::FilePath effectsResDir = ModelNodeOperations::getEffectsImportDirectory();
     Utils::FilePath qmlPath = effectsResDir.resolvePath(effectName + "/" + effectName + ".qml");
     if (!qmlPath.exists()) {
         QMessageBox msgBox;

src/plugins/qmldesigner/components/componentcore/modelnodeoperations.h

@@ -119,7 +119,8 @@ void addMouseAreaFill(const SelectionContext &selectionContext);
 void openSignalDialog(const SelectionContext &selectionContext);
 void updateImported3DAsset(const SelectionContext &selectionContext);
 
-QMLDESIGNERCORE_EXPORT Utils::FilePath getEffectsDirectory();
+QMLDESIGNERCORE_EXPORT Utils::FilePath getEffectsImportDirectory();
+QMLDESIGNERCORE_EXPORT QString getEffectsDefaultDirectory(const QString &defaultDir);
 void openEffectMaker(const QString &filePath);
 QString getEffectIcon(const QString &effectPath);
 bool useLayerEffect();

src/plugins/qmldesigner/components/componentcore/navigation2d.cpp

@@ -76,19 +76,19 @@ bool Navigation2dFilter::wheelEvent(QWheelEvent *event)
     bool zoomChangedConnected = QObject::isSignalConnected(zoomChangedSignal);
 
     if (zoomChangedConnected) {
-        const double globalMouseSpeed =
-            QmlDesignerPlugin::settings().value(DesignerSettingsKey::EDITOR_ZOOM_FACTOR).toDouble();
-
-        double speed = globalMouseSpeed/20.;
-        if (Utils::HostOsInfo::isMacHost())
-            speed = 1.0/200.;
-
-        if (QPointF delta = event->pixelDelta(); !delta.isNull()) {
+        double speed = 1.0 / 200.0;
+        bool isMac = Utils::HostOsInfo::isMacHost();
+        if (QPointF delta = event->pixelDelta(); !delta.isNull() && isMac) {
             double dist = std::abs(delta.x()) > std::abs(delta.y()) ? -delta.x() : delta.y();
             emit zoomChanged(dist * speed, event->position());
             event->accept();
             return true;
         } else if (QPointF delta = event->angleDelta(); !delta.isNull()) {
+
+            const double globalMouseSpeed =
+                QmlDesignerPlugin::settings().value(DesignerSettingsKey::EDITOR_ZOOM_FACTOR).toDouble();
+            speed = globalMouseSpeed / 20.0;
+
             constexpr double degreePerStep = 15.;
             constexpr double stepCount = 8.;
             double dist = std::abs(delta.x()) > std::abs(delta.y()) ? -delta.x() : delta.y();

src/plugins/qmldesigner/components/contentlibrary/contentlibrarytexture.cpp

@@ -3,12 +3,17 @@
 
 #include "contentlibrarytexture.h"
 
+#include "imageutils.h"
+
 namespace QmlDesigner {
 
 ContentLibraryTexture::ContentLibraryTexture(QObject *parent, const QString &path, const QUrl &icon)
     : QObject(parent)
     , m_path(path)
-    , m_icon(icon) {}
+    , m_icon(icon)
+{
+    m_toolTip = QLatin1String("%1\n%2").arg(path.split('/').last(), ImageUtils::imageInfo(path));
+}
 
 bool ContentLibraryTexture::filter(const QString &searchText)
 {

src/plugins/qmldesigner/components/contentlibrary/contentlibrarytexture.h

@@ -13,6 +13,7 @@ class ContentLibraryTexture : public QObject
     Q_OBJECT
 
     Q_PROPERTY(QString texturePath MEMBER m_path CONSTANT)
+    Q_PROPERTY(QString textureToolTip MEMBER m_toolTip CONSTANT)
     Q_PROPERTY(QUrl textureIcon MEMBER m_icon CONSTANT)
     Q_PROPERTY(bool textureVisible MEMBER m_visible NOTIFY textureVisibleChanged)
 
@@ -29,6 +30,7 @@ signals:
 
 private:
     QString m_path;
+    QString m_toolTip;
     QUrl m_icon;
 
     bool m_visible = true;

src/plugins/qmldesigner/components/createtexture.cpp

@@ -65,19 +65,27 @@ ModelNode CreateTexture::createTextureFromImage(const QString &assetPath, AddTex
 
     NodeMetaInfo metaInfo = m_view->model()->qtQuick3DTextureMetaInfo();
 
-    Utils::FilePath imagePath = ModelNodeOperations::getImagesDefaultDirectory()
-            .pathAppended(Utils::FilePath::fromString(assetPath).fileName());
-    QString sourceVal = imagePath.relativePathFrom(
-            QmlDesigner::DocumentManager::currentFilePath()).toString();
+    Utils::FilePath currentDocumentPath = QmlDesigner::DocumentManager::currentFilePath();
+    Utils::FilePath imageTargetPath;
+    if (m_importFile) {
+        QString assetName = Utils::FilePath::fromString(assetPath).fileName();
+        // if the asset had to be imported from somewhere else, then assetPath is the source where
+        // the asset was taken from, and we have to compute where it was placed in the project.
+        imageTargetPath = ModelNodeOperations::getImagesDefaultDirectory().pathAppended(assetName);
+    } else {
+        imageTargetPath = Utils::FilePath::fromString(assetPath);
+    }
 
-    ModelNode newTexNode = m_view->getTextureDefaultInstance(sourceVal);
+    QString textureSource = imageTargetPath.relativePathFrom(currentDocumentPath).toString();
+
+    ModelNode newTexNode = m_view->getTextureDefaultInstance(textureSource);
     if (!newTexNode.isValid()) {
         newTexNode = m_view->createModelNode("QtQuick3D.Texture",
                                              metaInfo.majorVersion(),
                                              metaInfo.minorVersion());
         newTexNode.validId();
         VariantProperty sourceProp = newTexNode.variantProperty("source");
-        sourceProp.setValue(sourceVal);
+        sourceProp.setValue(textureSource);
         matLib.defaultNodeListProperty().reparentHere(newTexNode);
     }
 

src/plugins/qmldesigner/components/edit3d/backgroundcolorselection.cpp

@@ -44,7 +44,7 @@ QColorDialog *BackgroundColorSelection::createColorDialog(QWidget *parent,
 
     QObject::connect(dialog, &QColorDialog::currentColorChanged, dialog,
                      [actionType, view](const QColor &color) {
-                         Edit3DViewConfig::setColor(view, actionType, color);
+                         Edit3DViewConfig::setColors(view, actionType, {color});
                      });
 
     QObject::connect(dialog, &QColorDialog::colorSelected, dialog,
@@ -52,13 +52,13 @@ QColorDialog *BackgroundColorSelection::createColorDialog(QWidget *parent,
                          if (colorSelected)
                              colorSelected();
 
-                         Edit3DViewConfig::saveColor(key, color);
+                         Edit3DViewConfig::saveColors(key, {color});
                      });
 
-    if (Edit3DViewConfig::isColorValid(oldColorConfig)) {
+    if (Edit3DViewConfig::colorsValid(oldColorConfig)) {
         QObject::connect(dialog, &QColorDialog::rejected, dialog,
                          [actionType, oldColorConfig, view]() {
-                             Edit3DViewConfig::setColor(view, actionType, oldColorConfig);
+                             Edit3DViewConfig::setColors(view, actionType, oldColorConfig);
                          });
     }
 

src/plugins/qmldesigner/components/edit3d/edit3dactions.cpp

@@ -3,7 +3,6 @@
 
 #include "edit3dactions.h"
 #include "edit3dview.h"
-#include "edit3dwidget.h"
 
 #include <viewmanager.h>
 #include <nodeinstanceview.h>
@@ -18,7 +17,7 @@ namespace QmlDesigner {
 
 Edit3DActionTemplate::Edit3DActionTemplate(const QString &description,
                                            SelectionContextOperation action,
-                                           AbstractView *view,
+                                           Edit3DView *view,
                                            View3DActionType type)
     : DefaultAction(description)
     , m_action(action)
@@ -45,12 +44,14 @@ Edit3DAction::Edit3DAction(const QByteArray &menuId,
                            bool checked,
                            const QIcon &iconOff,
                            const QIcon &iconOn,
-                           AbstractView *view,
+                           Edit3DView *view,
                            SelectionContextOperation selectionAction,
                            const QString &toolTip)
     : AbstractAction(new Edit3DActionTemplate(description, selectionAction, view, type))
     , m_menuId(menuId)
+    , m_actionTemplate(qobject_cast<Edit3DActionTemplate *>(defaultAction()))
 {
+    view->registerEdit3DAction(this);
     action()->setShortcut(key);
     action()->setShortcutContext(Qt::WidgetWithChildrenShortcut);
     action()->setCheckable(checkable);
@@ -73,11 +74,21 @@ Edit3DAction::Edit3DAction(const QByteArray &menuId,
     }
 }
 
+Edit3DAction::~Edit3DAction()
+{
+    m_actionTemplate->m_view->unregisterEdit3DAction(this);
+}
+
 QByteArray Edit3DAction::category() const
 {
     return QByteArray();
 }
 
+View3DActionType Edit3DAction::actionType() const
+{
+    return m_actionTemplate->m_type;
+}
+
 bool Edit3DAction::isVisible([[maybe_unused]] const SelectionContext &selectionContext) const
 {
     return true;
@@ -96,7 +107,7 @@ Edit3DCameraAction::Edit3DCameraAction(const QByteArray &menuId,
                                        bool checked,
                                        const QIcon &iconOff,
                                        const QIcon &iconOn,
-                                       AbstractView *view,
+                                       Edit3DView *view,
                                        SelectionContextOperation selectionAction)
     : Edit3DAction(menuId, type, description, key, checkable, checked, iconOff, iconOn, view, selectionAction)
 {

src/plugins/qmldesigner/components/edit3d/edit3dactions.h

@@ -10,19 +10,22 @@
 namespace QmlDesigner {
 
 using SelectionContextOperation = std::function<void(const SelectionContext &)>;
+class Edit3DView;
 
 class Edit3DActionTemplate : public DefaultAction
 {
+    Q_OBJECT
+
 public:
     Edit3DActionTemplate(const QString &description,
                          SelectionContextOperation action,
-                         AbstractView *view,
+                         Edit3DView *view,
                          View3DActionType type);
 
     void actionTriggered(bool b) override;
 
     SelectionContextOperation m_action;
-    AbstractView *m_view;
+    Edit3DView *m_view = nullptr;
     View3DActionType m_type;
 };
 
@@ -37,10 +40,12 @@ public:
                  bool checked,
                  const QIcon &iconOff,
                  const QIcon &iconOn,
-                 AbstractView *view,
+                 Edit3DView *view,
                  SelectionContextOperation selectionAction = nullptr,
                  const QString &toolTip = {});
 
+    virtual ~Edit3DAction();
+
     QByteArray category() const override;
 
     int priority() const override
@@ -58,12 +63,15 @@ public:
         return m_menuId;
     }
 
+    View3DActionType actionType() const;
+
 protected:
     bool isVisible(const SelectionContext &selectionContext) const override;
     bool isEnabled(const SelectionContext &selectionContext) const override;
 
 private:
     QByteArray m_menuId;
+    Edit3DActionTemplate *m_actionTemplate = nullptr;
 };
 
 class Edit3DCameraAction : public Edit3DAction
@@ -77,7 +85,7 @@ public:
                        bool checked,
                        const QIcon &iconOff,
                        const QIcon &iconOn,
-                       AbstractView *view,
+                       Edit3DView *view,
                        SelectionContextOperation selectionAction = nullptr);
 
 protected:

src/plugins/qmldesigner/components/edit3d/edit3dview.cpp

@@ -38,7 +38,9 @@ Edit3DView::Edit3DView(ExternalDependenciesInterface &externalDependencies)
 }
 
 Edit3DView::~Edit3DView()
-{}
+{
+    qDeleteAll(m_edit3DActions);
+}
 
 void Edit3DView::createEdit3DWidget()
 {
@@ -197,6 +199,31 @@ void Edit3DView::onEntriesChanged()
     m_compressionTimer.start();
 }
 
+void Edit3DView::registerEdit3DAction(Edit3DAction *action)
+{
+    View3DActionType actionType = action->actionType();
+    if (actionType == View3DActionType::Empty)
+        return;
+
+    if (m_edit3DActions.contains(actionType)) {
+        Edit3DAction *formerAction = m_edit3DActions.value(actionType);
+        if (formerAction == action)
+            return;
+
+        qWarning() << Q_FUNC_INFO << __LINE__ << "Reregistering action for" << int(actionType);
+        delete formerAction;
+    }
+
+    m_edit3DActions.insert(actionType, action);
+}
+
+void Edit3DView::unregisterEdit3DAction(Edit3DAction *action)
+{
+    View3DActionType actionType = action->actionType();
+    if (m_edit3DActions.value(actionType, nullptr) == action)
+        m_edit3DActions.remove(actionType);
+}
+
 void Edit3DView::handleEntriesChanged()
 {
     if (!model())
@@ -389,12 +416,12 @@ Edit3DAction *Edit3DView::createResetColorAction(QAction *syncBackgroundColorAct
 
     auto operation = [this, syncBackgroundColorAction](const SelectionContext &) {
         QList<QColor> bgColors = {QRgb(0x222222), QRgb(0x999999)};
-        Edit3DViewConfig::setColor(this, View3DActionType::SelectBackgroundColor, bgColors);
-        Edit3DViewConfig::saveColor(DesignerSettingsKey::EDIT3DVIEW_BACKGROUND_COLOR, bgColors);
+        Edit3DViewConfig::setColors(this, View3DActionType::SelectBackgroundColor, bgColors);
+        Edit3DViewConfig::saveColors(DesignerSettingsKey::EDIT3DVIEW_BACKGROUND_COLOR, bgColors);
 
         QColor gridColor{0xaaaaaa};
-        Edit3DViewConfig::setColor(this, View3DActionType::SelectGridColor, gridColor);
-        Edit3DViewConfig::saveColor(DesignerSettingsKey::EDIT3DVIEW_GRID_COLOR, gridColor);
+        Edit3DViewConfig::setColors(this, View3DActionType::SelectGridColor, {gridColor});
+        Edit3DViewConfig::saveColors(DesignerSettingsKey::EDIT3DVIEW_GRID_COLOR, {gridColor});
 
         if (syncBackgroundColorAction->isChecked()) {
             Edit3DViewConfig::set(this, View3DActionType::SyncBackgroundColor, false);
@@ -812,6 +839,11 @@ QVector<Edit3DAction *> Edit3DView::backgroundColorActions() const
     return m_backgroundColorActions;
 }
 
+Edit3DAction *Edit3DView::edit3DAction(View3DActionType type) const
+{
+    return m_edit3DActions.value(type, nullptr);
+}
+
 void Edit3DView::addQuick3DImport()
 {
     DesignDocument *document = QmlDesignerPlugin::instance()->currentDesignDocument();

src/plugins/qmldesigner/components/edit3d/edit3dview.h

@@ -57,6 +57,7 @@ public:
     QVector<Edit3DAction *> rightActions() const;
     QVector<Edit3DAction *> visibilityToggleActions() const;
     QVector<Edit3DAction *> backgroundColorActions() const;
+    Edit3DAction *edit3DAction(View3DActionType type) const;
     void setSeeker(SeekerSlider *slider);
 
     void addQuick3DImport();
@@ -77,6 +78,9 @@ private:
         None
     };
 
+    void registerEdit3DAction(Edit3DAction *action);
+    void unregisterEdit3DAction(Edit3DAction *action);
+
     void createEdit3DWidget();
     void checkImports();
     void handleEntriesChanged();
@@ -92,6 +96,7 @@ private:
     QVector<Edit3DAction *> m_rightActions;
     QVector<Edit3DAction *> m_visibilityToggleActions;
     QVector<Edit3DAction *> m_backgroundColorActions;
+    QMap<View3DActionType, Edit3DAction *> m_edit3DActions;
     Edit3DAction *m_selectionModeAction = nullptr;
     Edit3DAction *m_moveToolAction = nullptr;
     Edit3DAction *m_rotateToolAction = nullptr;
@@ -120,6 +125,8 @@ private:
     NodeAtPosReqType m_nodeAtPosReqType;
     QPoint m_contextMenuPos;
     QTimer m_compressionTimer;
+
+    friend class Edit3DAction;
 };
 
 } // namespace QmlDesigner

src/plugins/qmldesigner/components/edit3d/edit3dviewconfig.h

@@ -28,26 +28,18 @@ public:
         });
     }
 
-    static void setColor(AbstractView *view, View3DActionType type, const QList<QColor> &colorConfig)
+    static void setColors(AbstractView *view, View3DActionType type, const QList<QColor> &colorConfig)
     {
-        if (colorConfig.size() == 1)
-            setColor(view, type, colorConfig.at(0));
-        else
         setVariant(view, type, QVariant::fromValue(colorConfig));
     }
 
-    static void setColor(AbstractView *view, View3DActionType type, const QColor &color)
-    {
-        setVariant(view, type, QVariant::fromValue(color));
-    }
-
     template <typename T>
     static void set(AbstractView *view, View3DActionType type, const T &value)
     {
         setVariant(view, type, QVariant::fromValue(value));
     }
 
-    static void saveColor(const QByteArray &key, const QList<QColor> &colorConfig)
+    static void saveColors(const QByteArray &key, const QList<QColor> &colorConfig)
     {
         QStringList colorNames = Utils::transform(colorConfig, [](const QColor &color) {
             return color.name();
@@ -56,12 +48,7 @@ public:
         saveVariant(key, QVariant::fromValue(colorNames));
     }
 
-    static void saveColor(const QByteArray &key, const QColor &color)
-    {
-        saveVariant(key, QVariant::fromValue(color.name()));
-    }
-
-    static bool isColorValid(const QList<QColor> &colorConfig) { return !colorConfig.isEmpty(); }
+    static bool colorsValid(const QList<QColor> &colorConfig) { return !colorConfig.isEmpty(); }
 
 private:
     static void setVariant(AbstractView *view, View3DActionType type, const QVariant &colorConfig)

src/plugins/qmldesigner/components/edit3d/edit3dwidget.cpp

@@ -232,6 +232,14 @@ void Edit3DWidget::createContextMenu()
         view()->setSelectedModelNode(parentNode);
     });
 
+    QAction *defaultToggleGroupAction = view()->edit3DAction(View3DActionType::SelectionModeToggle)->action();
+    m_toggleGroupAction = m_contextMenu->addAction(tr("Group Selection Mode"), [&](const bool &mode) {
+        view()->edit3DAction(View3DActionType::SelectionModeToggle)->action()->trigger();
+    });
+    connect(defaultToggleGroupAction, &QAction::toggled, m_toggleGroupAction, &QAction::setChecked);
+    m_toggleGroupAction->setCheckable(true);
+    m_toggleGroupAction->setChecked(defaultToggleGroupAction->isChecked());
+
     m_contextMenu->addSeparator();
 }
 
@@ -375,6 +383,7 @@ void Edit3DWidget::showContextMenu(const QPoint &pos, const ModelNode &modelNode
     m_alignCameraAction->setEnabled(isCamera);
     m_alignViewAction->setEnabled(isCamera);
     m_selectParentAction->setEnabled(selectionExcludingRoot);
+    m_toggleGroupAction->setEnabled(true);
 
     m_contextMenu->popup(mapToGlobal(pos));
 }

src/plugins/qmldesigner/components/edit3d/edit3dwidget.h

@@ -72,6 +72,7 @@ private:
     QPointer<QAction> m_alignCameraAction;
     QPointer<QAction> m_alignViewAction;
     QPointer<QAction> m_selectParentAction;
+    QPointer<QAction> m_toggleGroupAction;
     QPointer<QMenu> m_createSubMenu;
     ModelNode m_contextMenuTarget;
     QVector3D m_contextMenuPos3d;

src/plugins/qmldesigner/components/materialbrowser/materialbrowsertexturesmodel.cpp

@@ -3,8 +3,8 @@
 
 #include "materialbrowsertexturesmodel.h"
 
-#include "designeractionmanager.h"
 #include "designmodewidget.h"
+#include "imageutils.h"
 #include "qmldesignerplugin.h"
 #include "qmlobjectnode.h"
 #include "variantproperty.h"
@@ -52,24 +52,18 @@ QVariant MaterialBrowserTexturesModel::data(const QModelIndex &index, int role)
         return m_textureList.at(index.row()).internalId();
 
     if (role == RoleTexToolTip) {
-        QString source = QmlObjectNode(m_textureList.at(index.row())).modelValue("source").toString();
+        QString source = data(index, RoleTexSource).toString(); // absolute path
         if (source.isEmpty())
             return tr("Texture has no source image.");
 
-        const QString noData = tr("Texture has no data.");
+        ModelNode texNode = m_textureList.at(index.row());
+        QString info = ImageUtils::imageInfo(source);
 
-        auto op = QmlDesignerPlugin::instance()->viewManager().designerActionManager()
-                    .modelNodePreviewOperation(m_textureList.at(index.row()));
-        if (!op)
-            return noData;
+        if (info.isEmpty())
+            return tr("Texture has no data.");
 
-        QVariantMap imgMap = op(m_textureList.at(index.row())).toMap();
-        if (imgMap.isEmpty())
-            return noData;
-
-        return QLatin1String("%1\n%2\n%3").arg(imgMap.value("id").toString(),
-                                               source.split('/').last(),
-                                               imgMap.value("info").toString());
+        QString sourceRelative = QmlObjectNode(texNode).modelValue("source").toString();
+        return QLatin1String("%1\n%2\n%3").arg(texNode.id(), sourceRelative, info);
     }
 
     return {};

src/plugins/qmldesigner/components/navigator/navigatortreemodel.cpp

@@ -797,10 +797,7 @@ void NavigatorTreeModel::handleMaterialDrop(const QMimeData *mimeData, int rowNu
     if (!targetNode.metaInfo().isQtQuick3DModel())
         return;
 
-    QByteArray data = mimeData->data(Constants::MIME_TYPE_MATERIAL);
-    QDataStream stream(data);
-    qint32 internalId;
-    stream >> internalId;
+    qint32 internalId = mimeData->data(Constants::MIME_TYPE_MATERIAL).toInt();
     ModelNode matNode = m_view->modelNodeForInternalId(internalId);
 
     m_view->executeInTransaction(__FUNCTION__, [&] {

src/plugins/qmldesigner/components/navigator/navigatorview.cpp

@@ -253,10 +253,7 @@ void NavigatorView::dragStarted(QMimeData *mimeData)
         m_widget->setDragType(itemLibraryEntry.typeName());
         m_widget->update();
     } else if (mimeData->hasFormat(Constants::MIME_TYPE_MATERIAL)) {
-        QByteArray data = mimeData->data(Constants::MIME_TYPE_MATERIAL);
-        QDataStream stream(data);
-        qint32 internalId;
-        stream >> internalId;
+        qint32 internalId = mimeData->data(Constants::MIME_TYPE_MATERIAL).toInt();
         ModelNode matNode = modelNodeForInternalId(internalId);
 
         m_widget->setDragType(matNode.metaInfo().typeName());

src/plugins/qmldesigner/components/propertyeditor/propertyeditorimageprovider.cpp

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
 
 #include "propertyeditorimageprovider.h"
-#include "assetslibrarymodel.h"
+#include "asset.h"
 
 #include <projectexplorer/target.h>
 #include <utils/hdrimage.h>
@@ -16,12 +16,12 @@ namespace QmlDesigner {
 QQuickImageResponse *PropertyEditorImageProvider::requestImageResponse(const QString &id,
                                                                        const QSize &requestedSize)
 {
-    const QString suffix = "*." + id.split('.').last().toLower();
+    Asset asset(id);
 
-    if (suffix == "*.mesh")
+    if (asset.suffix() == "*.mesh")
         return m_smallImageCacheProvider.requestImageResponse(id, requestedSize);
 
-    if (suffix == "*.builtin")
+    if (asset.suffix() == "*.builtin")
         return m_smallImageCacheProvider.requestImageResponse("#" + id.split('.').first(),
                                                               requestedSize);
 
@@ -29,15 +29,15 @@ QQuickImageResponse *PropertyEditorImageProvider::requestImageResponse(const QSt
 
     QMetaObject::invokeMethod(
         response.get(),
-        [response = QPointer<QmlDesigner::ImageResponse>(response.get()), suffix, id, requestedSize] {
-            if (AssetsLibraryModel::supportedImageSuffixes().contains(suffix)) {
-                QImage image = QImage(Utils::StyleHelper::dpiSpecificImageFile(id));
+        [response = QPointer<QmlDesigner::ImageResponse>(response.get()), asset, requestedSize] {
+            if (asset.isImage()) {
+                QImage image = QImage(Utils::StyleHelper::dpiSpecificImageFile(asset.id()));
                 if (!image.isNull()) {
                     response->setImage(image.scaled(requestedSize, Qt::KeepAspectRatio));
                     return;
                 }
-            } else if (AssetsLibraryModel::supportedTexture3DSuffixes().contains(suffix)) {
-                HdrImage hdr{id};
+            } else if (asset.isTexture3D()) {
+                HdrImage hdr{asset.id()};
                 if (!hdr.image().isNull()) {
                     response->setImage(hdr.image().scaled(requestedSize, Qt::KeepAspectRatio));
                     return;

src/plugins/qmldesigner/designercore/include/stylesheetmerger.h

@@ -5,6 +5,8 @@
 
 #include "qmldesignercorelib_global.h"
 
+#include "utils/filepath.h"
+
 #include <QString>
 #include <QHash>
 #include <modelnode.h>
@@ -26,7 +28,12 @@ class QMLDESIGNERCORE_EXPORT StylesheetMerger
 public:
     StylesheetMerger(AbstractView*, AbstractView*);
     void merge();
-    static void styleMerge(Model *model, const QString &templateFile, class ExternalDependenciesInterface &externalDependencies);
+    static void styleMerge(const Utils::FilePath &templateFile,
+                           Model *model,
+                           class ExternalDependenciesInterface &ed);
+    static void styleMerge(const QString &qmlTemplateString,
+                           Model *model,
+                           class ExternalDependenciesInterface &externalDependencies);
 
 private:
     void preprocessStyleSheet();

src/plugins/qmldesigner/designercore/instances/nodeinstanceview.cpp

@@ -25,6 +25,7 @@
 #include "createscenecommand.h"
 #include "debugoutputcommand.h"
 #include "informationchangedcommand.h"
+#include "imageutils.h"
 #include "inputeventcommand.h"
 #include "nodeabstractproperty.h"
 #include "nodeinstanceserverproxy.h"
@@ -83,6 +84,8 @@
 
 #include <QDirIterator>
 #include <QFileSystemWatcher>
+#include <QImageReader>
+#include <QLocale>
 #include <QMultiHash>
 #include <QPainter>
 #include <QPicture>
@@ -135,12 +138,13 @@ NodeInstanceView::NodeInstanceView(ConnectionManagerInterface &connectionManager
     // related to a single event to be received before we act.
     m_resetTimer.setSingleShot(true);
     m_resetTimer.setInterval(100);
-    QObject::connect(&m_resetTimer, &QTimer::timeout, [this] {
+    QObject::connect(&m_resetTimer, &QTimer::timeout, this, [this] {
+        if (isAttached())
             resetPuppet();
     });
     m_updateWatcherTimer.setSingleShot(true);
     m_updateWatcherTimer.setInterval(100);
-    QObject::connect(&m_updateWatcherTimer, &QTimer::timeout, [this] {
+    QObject::connect(&m_updateWatcherTimer, &QTimer::timeout, this, [this] {
         for (const auto &path : std::as_const(m_pendingUpdateDirs))
             updateWatcher(path);
         m_pendingUpdateDirs.clear();
@@ -151,11 +155,11 @@ NodeInstanceView::NodeInstanceView(ConnectionManagerInterface &connectionManager
     // unnecessary generation when project with multiple shaders is opened.
     m_generateQsbFilesTimer.setSingleShot(true);
     m_generateQsbFilesTimer.setInterval(100);
-    QObject::connect(&m_generateQsbFilesTimer, &QTimer::timeout, [this] {
+    QObject::connect(&m_generateQsbFilesTimer, &QTimer::timeout, this, [this] {
         handleShaderChanges();
     });
 
-    connect(m_fileSystemWatcher, &QFileSystemWatcher::directoryChanged,
+    connect(m_fileSystemWatcher, &QFileSystemWatcher::directoryChanged, this,
             [this](const QString &path) {
         const QSet<QString> pendingDirs = m_pendingUpdateDirs;
         for (const auto &pendingPath : pendingDirs) {
@@ -171,7 +175,7 @@ NodeInstanceView::NodeInstanceView(ConnectionManagerInterface &connectionManager
         m_updateWatcherTimer.start();
 
     });
-    connect(m_fileSystemWatcher, &QFileSystemWatcher::fileChanged, [this](const QString &path) {
+    connect(m_fileSystemWatcher, &QFileSystemWatcher::fileChanged, this, [this](const QString &path) {
         if (m_qsbTargets.contains(path)) {
             m_qsbTargets.insert(path, true);
             m_generateQsbFilesTimer.start();
@@ -1909,23 +1913,7 @@ QVariant NodeInstanceView::previewImageDataForImageNode(const ModelNode &modelNo
                 imageData.pixmap = originalPixmap.scaled(dim, dim, Qt::KeepAspectRatio);
                 imageData.pixmap.setDevicePixelRatio(ratio);
                 imageData.time = modified;
-
-                double imgSize = double(imageFi.size());
-                static QStringList units({::QmlDesigner::NodeInstanceView::tr("B"),
-                                          ::QmlDesigner::NodeInstanceView::tr("KB"),
-                                          ::QmlDesigner::NodeInstanceView::tr("MB"),
-                                          ::QmlDesigner::NodeInstanceView::tr("GB")});
-                int unitIndex = 0;
-                while (imgSize > 1024. && unitIndex < units.size() - 1) {
-                    ++unitIndex;
-                    imgSize /= 1024.;
-                }
-                imageData.info = QStringLiteral("%1 x %2\n%3%4 (%5)")
-                                     .arg(originalPixmap.width())
-                                     .arg(originalPixmap.height())
-                                     .arg(QString::number(imgSize, 'g', 3))
-                                     .arg(units[unitIndex])
-                                     .arg(imageFi.suffix());
+                imageData.info = ImageUtils::imageInfo(imageSource);
                 m_imageDataMap.insert(imageData.id, imageData);
             }
         }

src/plugins/qmldesigner/designercore/instances/puppetstarter.cpp

@@ -35,7 +35,7 @@ QProcessUniquePointer puppetProcess(const QString &puppetPath,
                      processFinishCallback);
 
     if (forwardOutput == puppetMode || forwardOutput == "all") {
-        puppetProcess->setProcessChannelMode(QProcess::MergedChannels);
+        puppetProcess->setProcessChannelMode(QProcess::ForwardedChannels);
         QObject::connect(puppetProcess.get(), &QProcess::readyRead, processOutputCallback);
     }
     puppetProcess->setWorkingDirectory(workingDirectory);
@@ -46,7 +46,6 @@ QProcessUniquePointer puppetProcess(const QString &puppetPath,
     else
         processArguments = {socketToken, puppetMode};
 
-    processArguments.push_back("-graphicssystem raster");
     processArguments.push_back(freeTypeOption);
 
     puppetProcess->start(puppetPath, processArguments);

src/plugins/qmldesigner/designercore/metainfo/nodemetainfo.cpp

@@ -562,9 +562,9 @@ QVector<PropertyInfo> getObjectTypes(const ObjectValue *objectValue, const Conte
         const CppComponentValue * qmlObjectValue = value_cast<CppComponentValue>(prototype);
 
         if (qmlObjectValue)
-            propertyList.append(getQmlTypes(qmlObjectValue, context, local, rec));
+            propertyList.append(getQmlTypes(qmlObjectValue, context, local, rec + 1));
         else
-            propertyList.append(getObjectTypes(prototype, context, local, rec));
+            propertyList.append(getObjectTypes(prototype, context, local, rec + 1));
     }
 
     return propertyList;

src/plugins/qmldesigner/designercore/model/abstractview.cpp

@@ -559,6 +559,7 @@ void AbstractView::resetView()
 
 void AbstractView::resetPuppet()
 {
+    QTC_ASSERT(isAttached(), return);
     emitCustomNotification(QStringLiteral("reset QmlPuppet"));
 }
 
@@ -689,6 +690,7 @@ void AbstractView::emitCustomNotification(const QString &identifier, const QList
 
 void AbstractView::emitCustomNotification(const QString &identifier, const QList<ModelNode> &nodeList, const QList<QVariant> &data)
 {
+    if (model())
         model()->d->notifyCustomNotification(this, identifier, nodeList, data);
 }
 

src/plugins/qmldesigner/designercore/model/stylesheetmerger.cpp

@@ -515,11 +515,24 @@ void StylesheetMerger::merge()
     }
 }
 
-void StylesheetMerger::styleMerge(Model *model, const QString &templateFile, ExternalDependenciesInterface &externalDependencies)
+void StylesheetMerger::styleMerge(const Utils::FilePath &templateFile,
+                                  Model *model,
+                                  ExternalDependenciesInterface &externalDependencies)
+{
+    Utils::FileReader reader;
+
+    QTC_ASSERT(reader.fetch(templateFile), return );
+    const QString qmlTemplateString = QString::fromUtf8(reader.data());
+    StylesheetMerger::styleMerge(qmlTemplateString, model, externalDependencies);
+}
+
+void StylesheetMerger::styleMerge(const QString &qmlTemplateString,
+                                  Model *model,
+                                  ExternalDependenciesInterface &externalDependencies)
 {
     Model *parentModel = model;
 
-    QTC_ASSERT(parentModel, return);
+    QTC_ASSERT(parentModel, return );
 
     auto templateModel(Model::create("QtQuick.Item", 2, 1, parentModel));
     Q_ASSERT(templateModel.get());
@@ -527,10 +540,6 @@ void StylesheetMerger::styleMerge(Model *model, const QString &templateFile, Ext
     templateModel->setFileUrl(parentModel->fileUrl());
 
     QPlainTextEdit textEditTemplate;
-    Utils::FileReader reader;
-
-    QTC_ASSERT(reader.fetch(Utils::FilePath::fromString(templateFile)), return);
-    QString qmlTemplateString = QString::fromUtf8(reader.data());
     QString imports;
 
     for (const Import &import : parentModel->imports()) {
@@ -541,13 +550,14 @@ void StylesheetMerger::styleMerge(Model *model, const QString &templateFile, Ext
     textEditTemplate.setPlainText(imports + qmlTemplateString);
     NotIndentingTextEditModifier textModifierTemplate(&textEditTemplate);
 
-    QScopedPointer<RewriterView> templateRewriterView(new RewriterView(externalDependencies, RewriterView::Amend));
+    QScopedPointer<RewriterView> templateRewriterView(
+        new RewriterView(externalDependencies, RewriterView::Amend));
     templateRewriterView->setTextModifier(&textModifierTemplate);
     templateModel->attachView(templateRewriterView.data());
     templateRewriterView->setCheckSemanticErrors(false);
 
     ModelNode templateRootNode = templateRewriterView->rootModelNode();
-    QTC_ASSERT(templateRootNode.isValid(), return);
+    QTC_ASSERT(templateRootNode.isValid(), return );
 
     auto styleModel(Model::create("QtQuick.Item", 2, 1, parentModel));
     Q_ASSERT(styleModel.get());
@@ -556,11 +566,12 @@ void StylesheetMerger::styleMerge(Model *model, const QString &templateFile, Ext
 
     QPlainTextEdit textEditStyle;
     RewriterView *parentRewriterView = parentModel->rewriterView();
-    QTC_ASSERT(parentRewriterView, return);
+    QTC_ASSERT(parentRewriterView, return );
     textEditStyle.setPlainText(parentRewriterView->textModifierContent());
     NotIndentingTextEditModifier textModifierStyle(&textEditStyle);
 
-    QScopedPointer<RewriterView> styleRewriterView(new RewriterView(externalDependencies, RewriterView::Amend));
+    QScopedPointer<RewriterView> styleRewriterView(
+        new RewriterView(externalDependencies, RewriterView::Amend));
     styleRewriterView->setTextModifier(&textModifierStyle);
     styleModel->attachView(styleRewriterView.data());
 

src/plugins/qmldesigner/utils/asset.cpp

@@ -0,0 +1,182 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
+
+#include <QImageReader>
+
+#include "asset.h"
+
+namespace QmlDesigner {
+
+Asset::Asset(const QString &filePath)
+    : m_filePath(filePath)
+{
+    m_suffix = "*." + filePath.split('.').last().toLower();
+}
+
+
+const QStringList &Asset::supportedImageSuffixes()
+{
+    static QStringList retList;
+    if (retList.isEmpty()) {
+        const QList<QByteArray> suffixes = QImageReader::supportedImageFormats();
+        for (const QByteArray &suffix : suffixes)
+            retList.append("*." + QString::fromUtf8(suffix));
+    }
+    return retList;
+}
+
+const QStringList &Asset::supportedFragmentShaderSuffixes()
+{
+    static const QStringList retList {"*.frag", "*.glsl", "*.glslf", "*.fsh"};
+    return retList;
+}
+
+const QStringList &Asset::supportedShaderSuffixes()
+{
+    static const QStringList retList {"*.frag", "*.vert",
+                                      "*.glsl", "*.glslv", "*.glslf",
+                                      "*.vsh", "*.fsh"};
+    return retList;
+}
+
+const QStringList &Asset::supportedFontSuffixes()
+{
+    static const QStringList retList {"*.ttf", "*.otf"};
+    return retList;
+}
+
+const QStringList &Asset::supportedAudioSuffixes()
+{
+    static const QStringList retList {"*.wav", "*.mp3"};
+    return retList;
+}
+
+const QStringList &Asset::supportedVideoSuffixes()
+{
+    static const QStringList retList {"*.mp4"};
+    return retList;
+}
+
+const QStringList &Asset::supportedTexture3DSuffixes()
+{
+    // These are file types only supported by 3D textures
+    static QStringList retList {"*.hdr", "*.ktx"};
+    return retList;
+}
+
+const QStringList &Asset::supportedEffectMakerSuffixes()
+{
+    // These are file types only supported by Effect Maker
+    static QStringList retList {"*.qep"};
+    return retList;
+}
+
+const QSet<QString> &Asset::supportedSuffixes()
+{
+    static QSet<QString> allSuffixes;
+    if (allSuffixes.isEmpty()) {
+        auto insertSuffixes = [](const QStringList &suffixes) {
+            for (const auto &suffix : suffixes)
+                allSuffixes.insert(suffix);
+        };
+        insertSuffixes(supportedImageSuffixes());
+        insertSuffixes(supportedShaderSuffixes());
+        insertSuffixes(supportedFontSuffixes());
+        insertSuffixes(supportedAudioSuffixes());
+        insertSuffixes(supportedVideoSuffixes());
+        insertSuffixes(supportedTexture3DSuffixes());
+        insertSuffixes(supportedEffectMakerSuffixes());
+    }
+    return allSuffixes;
+}
+
+Asset::Type Asset::type() const
+{
+    if (supportedImageSuffixes().contains(m_suffix))
+        return Asset::Type::Image;
+
+    if (supportedFragmentShaderSuffixes().contains(m_suffix))
+        return Asset::Type::FragmentShader;
+
+    if (supportedShaderSuffixes().contains(m_suffix))
+        return Asset::Type::Shader;
+
+    if (supportedFontSuffixes().contains(m_suffix))
+        return Asset::Type::Font;
+
+    if (supportedAudioSuffixes().contains(m_suffix))
+        return Asset::Type::Audio;
+
+    if (supportedVideoSuffixes().contains(m_suffix))
+        return Asset::Type::Video;
+
+    if (supportedTexture3DSuffixes().contains(m_suffix))
+        return Asset::Type::Texture3D;
+
+    if (supportedEffectMakerSuffixes().contains(m_suffix))
+        return Asset::Type::Effect;
+
+    return Asset::Type::Unknown;
+}
+
+bool Asset::isImage() const
+{
+    return type() == Asset::Type::Image;
+}
+
+bool Asset::isFragmentShader() const
+{
+    return type() == Asset::Type::FragmentShader;
+}
+
+bool Asset::isShader() const
+{
+    return type() == Asset::Type::Shader;
+}
+
+bool Asset::isFont() const
+{
+    return type() == Asset::Type::Font;
+}
+
+bool Asset::isAudio() const
+{
+    return type() == Asset::Type::Audio;
+}
+
+bool Asset::isVideo() const
+{
+    return type() == Asset::Type::Video;
+}
+
+bool Asset::isTexture3D() const
+{
+    return type() == Asset::Type::Texture3D;
+}
+
+bool Asset::isEffect() const
+{
+    return type() == Asset::Type::Effect;
+}
+
+const QString Asset::suffix() const
+{
+    return m_suffix;
+}
+
+const QString Asset::id() const
+{
+    return m_filePath;
+}
+
+bool Asset::isSupported() const
+{
+    return supportedSuffixes().contains(m_filePath);
+}
+
+bool Asset::hasSuffix() const
+{
+    return !m_suffix.isEmpty();
+}
+
+} // namespace QmlDesigner

src/plugins/qmldesigner/utils/asset.h

@@ -0,0 +1,45 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
+
+#pragma once
+
+namespace QmlDesigner {
+
+class Asset
+{
+public:
+    enum Type { Unknown, Image, FragmentShader, Font, Audio, Video, Texture3D, Effect, Shader };
+
+    Asset(const QString &filePath);
+
+    static const QStringList &supportedImageSuffixes();
+    static const QStringList &supportedFragmentShaderSuffixes();
+    static const QStringList &supportedShaderSuffixes();
+    static const QStringList &supportedFontSuffixes();
+    static const QStringList &supportedAudioSuffixes();
+    static const QStringList &supportedVideoSuffixes();
+    static const QStringList &supportedTexture3DSuffixes();
+    static const QStringList &supportedEffectMakerSuffixes();
+    static const QSet<QString> &supportedSuffixes();
+
+    const QString suffix() const;
+    const QString id() const;
+    bool hasSuffix() const;
+
+    Type type() const;
+    bool isImage() const;
+    bool isFragmentShader() const;
+    bool isShader() const;
+    bool isFont() const;
+    bool isAudio() const;
+    bool isVideo() const;
+    bool isTexture3D() const;
+    bool isEffect() const;
+    bool isSupported() const;
+
+private:
+    QString m_filePath;
+    QString m_suffix;
+};
+
+} // namespace QmlDesigner

src/plugins/qmldesigner/utils/imageutils.cpp

@@ -0,0 +1,46 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
+
+#include "imageutils.h"
+
+#include <QFile>
+#include <QFileInfo>
+#include <QImageReader>
+
+namespace QmlDesigner {
+
+QString QmlDesigner::ImageUtils::imageInfo(const QString &path)
+{
+    QFileInfo info(path);
+    if (!info.exists())
+        return {};
+
+    int width = 0;
+    int height = 0;
+    if (info.suffix() == "hdr") {
+        QFile file(path);
+        if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
+            return {};
+
+        while (!file.atEnd()) {
+            QByteArray line = file.readLine();
+            if (sscanf(line.constData(), "-Y %d +X %d", &height, &width))
+                break;
+        }
+    } else {
+        QSize size = QImageReader(path).size();
+        width = size.width();
+        height = size.height();
+    }
+
+    if (width == 0 && height == 0)
+        return {};
+
+    return QLatin1String("%1 x %2\n%3 (%4)")
+            .arg(QString::number(width),
+                 QString::number(height),
+                 QLocale::system().formattedDataSize(info.size(), 2, QLocale::DataSizeTraditionalFormat),
+                 info.suffix());
+}
+
+} // namespace QmlDesigner

src/plugins/qmldesigner/utils/imageutils.h

@@ -0,0 +1,17 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
+#pragma once
+
+#include <QString>
+
+namespace QmlDesigner {
+
+class ImageUtils
+{
+public:
+    ImageUtils();
+
+    static QString imageInfo(const QString &path);
+};
+
+} // namespace QmlDesigner

src/plugins/studiowelcome/examplecheckout.cpp

@@ -75,13 +75,13 @@ void FileDownloader::start()
     auto request = QNetworkRequest(m_url);
     request.setAttribute(QNetworkRequest::RedirectPolicyAttribute,
                          QNetworkRequest::UserVerifiedRedirectPolicy);
-    QNetworkReply *reply = Utils::NetworkAccessManager::instance()->get(request);
+    m_reply = Utils::NetworkAccessManager::instance()->get(request);
 
-    QNetworkReply::connect(reply, &QNetworkReply::readyRead, this, [this, reply]() {
-        m_tempFile.write(reply->readAll());
+    QNetworkReply::connect(m_reply, &QNetworkReply::readyRead, this, [this]() {
+        m_tempFile.write(m_reply->readAll());
     });
 
-    QNetworkReply::connect(reply,
+    QNetworkReply::connect(m_reply,
                            &QNetworkReply::downloadProgress,
                            this,
                            [this](qint64 current, qint64 max) {
@@ -92,16 +92,21 @@ void FileDownloader::start()
                                emit progressChanged();
                            });
 
-    QNetworkReply::connect(reply, &QNetworkReply::redirected, [reply](const QUrl &) {
-        emit reply->redirectAllowed();
+    QNetworkReply::connect(m_reply, &QNetworkReply::redirected, [this](const QUrl &) {
+        emit m_reply->redirectAllowed();
     });
 
-    QNetworkReply::connect(reply, &QNetworkReply::finished, this, [this, reply]() {
-        if (reply->error()) {
+    QNetworkReply::connect(m_reply, &QNetworkReply::finished, this, [this]() {
+        if (m_reply->error()) {
             if (m_tempFile.exists())
                 m_tempFile.remove();
-            qWarning() << Q_FUNC_INFO << m_url << reply->errorString();
+
+            if (m_reply->error() != QNetworkReply::OperationCanceledError) {
+                qWarning() << Q_FUNC_INFO << m_url << m_reply->errorString();
                 emit downloadFailed();
+            } else {
+                emit downloadCanceled();
+            }
         } else {
             m_tempFile.flush();
             m_tempFile.close();
@@ -109,9 +114,17 @@ void FileDownloader::start()
             emit tempFileChanged();
             emit finishedChanged();
         }
+
+        m_reply = nullptr;
     });
 }
 
+void FileDownloader::cancel()
+{
+    if (m_reply)
+        m_reply->abort();
+}
+
 void FileDownloader::setUrl(const QUrl &url)
 {
     m_url = url;

src/plugins/studiowelcome/examplecheckout.h

@@ -112,6 +112,7 @@ public:
     bool available() const;
 
     Q_INVOKABLE void start();
+    Q_INVOKABLE void cancel();
 
 signals:
     void finishedChanged();
@@ -123,6 +124,8 @@ signals:
     void lastModifiedChanged();
     void availableChanged();
 
+    void downloadCanceled();
+
 private:
     void probeUrl();
 
@@ -133,6 +136,8 @@ private:
     QFile m_tempFile;
     QDateTime m_lastModified;
     bool m_available = false;
+
+    QNetworkReply *m_reply = nullptr;
 };
 
 class DataModelDownloader : public QObject

src/plugins/updateinfo/updateinfoplugin.cpp

@@ -23,6 +23,7 @@
 #include <QMetaEnum>
 #include <QTimer>
 #include <QVersionNumber>
+#include <QScrollArea>
 
 #include <memory>
 
@@ -223,7 +224,12 @@ static void showUpdateInfo(const QList<Update> &updates,
             label->setText("<qt><p>" + UpdateInfoPlugin::tr("Available updates:") + "<ul><li>"
                            + qtText + updateText + "</li></ul></p></qt>");
             label->setContentsMargins(0, 0, 0, 8);
-            return label;
+            auto scrollArea = new QScrollArea;
+            scrollArea->setWidget(label);
+            scrollArea->setFrameShape(QFrame::NoFrame);
+            scrollArea->viewport()->setAutoFillBackground(false);
+            label->setAutoFillBackground(false);
+            return scrollArea;
         });
     }
     ICore::infoBar()->removeInfo(InstallUpdates); // remove any existing notifications

src/tools/qml2puppet/CMakeLists.txt

@@ -23,6 +23,8 @@ if (NOT QT_CREATOR_API_DEFINED)
   )
 endif()
 
+configure_file(../../app/app_version.h.cmakein app/app_version.h ESCAPE_QUOTES)
+
 if (NOT TARGET QmlPuppetCommunication)
   include(../../libs/qmlpuppetcommunication/QmlPuppetCommunication.cmake)
 endif()
@@ -34,13 +36,34 @@ add_qtc_executable(qml2puppet
     Qt5::CorePrivate Qt5::Widgets Qt5::QmlPrivate
     Qt5::QuickPrivate Qt5::Network Qt5::GuiPrivate
     QmlPuppetCommunication
+  INCLUDES
+    ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}
   SOURCES
-    qml2puppet/qml2puppetmain.cpp
+    qml2puppet/main.cpp
+    qml2puppet/qmlbase.h qml2puppet/appmetadata.h
+    qml2puppet/qmlpuppet.h qml2puppet/qmlpuppet.cpp qml2puppet/configcrashpad.h
     qmlpuppet.qrc
   PROPERTIES
     OUTPUT_NAME qml2puppet-${IDE_VERSION}
 )
 
+if(TARGET qml2puppet)
+  execute_process(
+      COMMAND git describe --tags --always --dirty=+
+      WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+      RESULT_VARIABLE GIT_SHA_RESULT
+      OUTPUT_VARIABLE GIT_SHA_OUTPUT
+      ERROR_VARIABLE GIT_SHA_ERROR
+  )
+
+  #if we are not a git repository use the .tag file
+  if(NOT GIT_SHA_OUTPUT)
+      file(READ ${CMAKE_CURRENT_SOURCE_DIR}/../../../.tag GIT_SHA_OUTPUT)
+  endif()
+
+  add_definitions( -D GIT_SHA=${GIT_SHA_OUTPUT} )
+endif()
+
 extend_qtc_executable(qml2puppet
   CONDITION Qt5_VERSION VERSION_GREATER_EQUAL 6.0.0
   SOURCES
@@ -191,10 +214,27 @@ extend_qtc_executable(qml2puppet
   DEPENDS Nanotrace
 )
 
-if (QTC_STATIC_BUILD AND Qt5_VERSION VERSION_GREATER_EQUAL 6.0.0)
-  qt6_import_qml_plugins(qml2puppet PATH_TO_SCAN ${SRCDIR})
+if (Qt5_VERSION VERSION_GREATER_EQUAL 6.4.0)
+    extend_qtc_executable(qml2puppet
+      DEFINES ENABLE_INTERNAL_QML_RUNTIME
+      PUBLIC_INCLUDES ${CMAKE_CURRENT_LIST_DIR}/qml2puppet/runner
+      SOURCES_PREFIX qml2puppet/runner
+      SOURCES
+        qmlruntime.h qmlruntime.cpp
+        qmlconfiguration.h loadwatcher.h
+    )
+
+    # Turn the tool into its own self-contained qml module
+    qt_add_qml_module(qml2puppet
+        URI QmlRuntime.QmlConfiguration
+        VERSION 1.0
+    )
+    if (QTC_STATIC_BUILD)
+      qt_import_qml_plugins(qml2puppet PATH_TO_SCAN ${SRCDIR})
+    endif()
 endif()
 
+
 # Crashpad
 # only windows requires separate crashpad client per process until client->SetHandlerIPCPipe()
 # is implemented (check the TODO inside startCrashpad())

src/tools/qml2puppet/mockfiles/qt6/EditView3D.qml

@@ -194,7 +194,6 @@ Item {
     function updateViewStates(viewStates)
     {
         if ("selectBackgroundColor" in viewStates) {
-            if (Array.isArray(viewStates.selectBackgroundColor)) {
             var colors = viewStates.selectBackgroundColor
             if (colors.length === 1) {
                 backgroundGradientColorStart = colors[0];
@@ -203,15 +202,10 @@ Item {
                 backgroundGradientColorStart = colors[0];
                 backgroundGradientColorEnd = colors[1];
             }
-            } else {
-                var color = viewStates.selectBackgroundColor
-                backgroundGradientColorStart = color;
-                backgroundGradientColorEnd = color;
-            }
         }
 
-        if ("selectGridColor" in viewStates)
-            viewRoot.gridColor = viewStates.selectGridColor
+        if ("selectGridColor" in viewStates && viewStates.selectGridColor.length === 1)
+            viewRoot.gridColor = viewStates.selectGridColor[0]
     }
 
     // If resetToDefault is true, tool states not specifically set to anything will be reset to

src/tools/qml2puppet/qml2puppet/appmetadata.h

@@ -0,0 +1,96 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH
+// Qt-GPL-exception-1.0
+#pragma once
+
+#include <QCommandLineParser>
+#include <QLoggingCategory>
+
+#include <app/app_version.h>
+
+// Common functions can be used in all QDS apps
+namespace QDSMeta {
+
+namespace Logging {
+inline Q_LOGGING_CATEGORY(deprecated, "qt.tools.qds.deprecated");
+inline Q_LOGGING_CATEGORY(verbose1, "qt.tools.qds.verbose1");
+inline Q_LOGGING_CATEGORY(verbose2, "qt.tools.qds.verbose2");
+
+inline void registerMessageHandler()
+{
+    qInstallMessageHandler(
+        [](QtMsgType type, const QMessageLogContext &context, const QString &msg) {
+            auto tPrinter = [&](const QString &msgPrefix) {
+                fprintf(stderr,
+                        "%s: %s (%s:%u, %s)\n",
+                        msgPrefix.toLocal8Bit().constData(),
+                        msg.toLocal8Bit().constData(),
+                        context.file,
+                        context.line,
+                        context.function);
+            };
+
+            if (type == QtDebugMsg)
+                tPrinter("Debug");
+            else if (type == QtInfoMsg)
+                tPrinter("Info");
+            else if (type == QtWarningMsg)
+                tPrinter("Warning");
+            else if (type == QtCriticalMsg)
+                tPrinter("Critical");
+            else if (type == QtFatalMsg) {
+                tPrinter("Fatal");
+                abort();
+            }
+        });
+}
+} // namespace Logging
+
+namespace AppInfo {
+
+#define STRINGIFY_INTERNAL(x) #x
+#define QDS_STRINGIFY(x) STRINGIFY_INTERNAL(x)
+
+inline void printAppInfo()
+{
+    qInfo() << Qt::endl
+            << "<< QDS Meta Info >>" << Qt::endl
+            << "App Info" << Qt::endl
+            << " - Name    :" << Core::Constants::IDE_ID << Qt::endl
+            << " - Version :" << Core::Constants::IDE_VERSION_DISPLAY << Qt::endl
+            << " - Author  :" << Core::Constants::IDE_AUTHOR << Qt::endl
+            << " - Year    :" << Core::Constants::IDE_YEAR << Qt::endl
+            << " - App     :" << QCoreApplication::applicationName() << Qt::endl
+            << "Build Info " << Qt::endl
+            << " - Date       :" << __DATE__ << Qt::endl
+            << " - Commit     :" << QStringLiteral(QDS_STRINGIFY(GIT_SHA)) << Qt::endl
+            << " - Qt Version :" << QT_VERSION_STR << Qt::endl
+            << "Compiler Info " << Qt::endl
+#if defined(__GNUC__)
+            << " - GCC       :" << __GNUC__ << Qt::endl
+            << " - GCC Minor :" << __GNUC_MINOR__ << Qt::endl
+            << " - GCC Patch :" << __GNUC_PATCHLEVEL__ << Qt::endl
+#endif
+#if defined(_MSC_VER)
+            << " - MSC Short :" << _MSC_VER << Qt::endl
+            << " - MSC Full  :" << _MSC_FULL_VER << Qt::endl
+#endif
+#if defined(__clang__)
+            << " - clang maj   :" << __clang_major__ << Qt::endl
+            << " - clang min   :" << __clang_minor__ << Qt::endl
+            << " - clang patch :" << __clang_patchlevel__ << Qt::endl
+#endif
+            << "<< End Of QDS Meta Info >>" << Qt::endl;
+    exit(0);
+}
+
+inline void registerAppInfo(const QString &appName)
+{
+    QCoreApplication::setOrganizationName(Core::Constants::IDE_AUTHOR);
+    QCoreApplication::setOrganizationDomain("qt-project.org");
+    QCoreApplication::setApplicationName(appName);
+    QCoreApplication::setApplicationVersion(Core::Constants::IDE_VERSION_LONG);
+}
+
+} // namespace AppInfo
+} // namespace QDSMeta

src/tools/qml2puppet/qml2puppet/configcrashpad.h

@@ -0,0 +1,66 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
+#pragma once
+
+#include <QtGlobal>
+
+#ifdef ENABLE_QT_BREAKPAD
+#include <qtsystemexceptionhandler.h>
+#endif
+
+#if defined(ENABLE_CRASHPAD) && defined(Q_OS_WIN)
+#define NOMINMAX
+#include "client/crash_report_database.h"
+#include "client/crashpad_client.h"
+#include "client/settings.h"
+#endif
+
+namespace {
+#if defined(ENABLE_CRASHPAD) && defined(Q_OS_WIN)
+    bool startCrashpad()
+    {
+        using namespace crashpad;
+
+        // Cache directory that will store crashpad information and minidumps
+        base::FilePath database(L"crashpad_reports");
+        base::FilePath handler(L"crashpad_handler.exe");
+
+        // URL used to submit minidumps to
+        std::string url(CRASHPAD_BACKEND_URL);
+
+        // Optional annotations passed via --annotations to the handler
+        std::map<std::string, std::string> annotations;
+        annotations["qt-version"] = QT_VERSION_STR;
+
+        // Optional arguments to pass to the handler
+        std::vector<std::string> arguments;
+        arguments.push_back("--no-rate-limit");
+
+        CrashpadClient *client = new CrashpadClient();
+        bool success = client->StartHandler(handler,
+                                            database,
+                                            database,
+                                            url,
+                                            annotations,
+                                            arguments,
+                                            /* restartable */ true,
+                                            /* asynchronous_start */ true);
+        // TODO: research using this method, should avoid creating a separate CrashpadClient for the
+        // puppet (needed only on windows according to docs).
+        //    client->SetHandlerIPCPipe(L"\\\\.\\pipe\\qml2puppet");
+
+        return success;
+    }
+
+#ifdef ENABLE_QT_BREAKPAD
+    const QString libexecPath = QCoreApplication::applicationDirPath() + '/'
+                                + RELATIVE_LIBEXEC_PATH;
+    QtSystemExceptionHandler systemExceptionHandler(libexecPath);
+#endif //#ifdef ENABLE_QT_BREAKPAD
+#else //#if defined(ENABLE_CRASHPAD) && defined(Q_OS_WIN)
+    bool startCrashpad()
+    {
+        return false;
+    }
+#endif //#if defined(ENABLE_CRASHPAD) && defined(Q_OS_WIN)
+}

src/tools/qml2puppet/qml2puppet/instances/nodeinstanceserver.cpp

@@ -1043,6 +1043,21 @@ QList<ServerNodeInstance> NodeInstanceServer::allGroupStateInstances() const
     return groups;
 }
 
+QList<ServerNodeInstance> NodeInstanceServer::allView3DInstances() const
+{
+    QList<ServerNodeInstance> view3Ds;
+    std::copy_if(nodeInstances().cbegin(),
+                 nodeInstances().cend(),
+                 std::back_inserter(view3Ds),
+                 [](const ServerNodeInstance &instance) {
+                     return instance.isValid()
+                             && ServerNodeInstance::isSubclassOf(instance.internalObject(),
+                                                                 QByteArrayLiteral("QQuick3DViewport"));
+                 });
+
+    return view3Ds;
+}
+
 void NodeInstanceServer::setStateInstance(const ServerNodeInstance &stateInstance)
 {
     m_activeStateInstance = stateInstance;

src/tools/qml2puppet/qml2puppet/instances/nodeinstanceserver.h

@@ -179,6 +179,7 @@ public:
     ServerNodeInstance rootNodeInstance() const;
 
     QList<ServerNodeInstance> allGroupStateInstances() const;
+    QList<ServerNodeInstance> allView3DInstances() const;
 
     void notifyPropertyChange(qint32 instanceid, const PropertyName &propertyName);
 

src/tools/qml2puppet/qml2puppet/instances/qt5informationnodeinstanceserver.cpp

@@ -921,9 +921,9 @@ void Qt5InformationNodeInstanceServer::updateActiveSceneToEditView3D([[maybe_unu
         if (toolStates.contains("syncBackgroundColor")) {
             bool sync = toolStates["syncBackgroundColor"].toBool();
             if (sync) {
-                QColor color = helper->sceneEnvironmentColor(sceneId);
+                QList<QColor> colors{helper->sceneEnvironmentColor(sceneId)};
                 View3DActionCommand cmd(View3DActionType::SelectBackgroundColor,
-                                        QVariant::fromValue(color));
+                                        QVariant::fromValue(colors));
                 view3DAction(cmd);
             }
         }
@@ -2276,9 +2276,10 @@ void Qt5InformationNodeInstanceServer::setSceneEnvironmentColor(const PropertyVa
 
     if (toolStates.contains("syncBackgroundColor")) {
         bool sync = toolStates["syncBackgroundColor"].toBool();
+        QList<QColor> colors{color};
         if (sync) {
             View3DActionCommand cmd(View3DActionType::SelectBackgroundColor,
-                                    QVariant::fromValue(color));
+                                    QVariant::fromValue(colors));
             view3DAction(cmd);
         }
     }

src/tools/qml2puppet/qml2puppet/instances/qt5previewnodeinstanceserver.cpp

@@ -53,15 +53,28 @@ void Qt5PreviewNodeInstanceServer::collectItemChangesAndSendChangeCommands()
         QQuickDesignerSupport::polishItems(quickWindow());
 
         QVector<ImageContainer> imageContainerVector;
+
+        // Base state needs to be rendered twice to properly render shared resources,
+        // if there is more than one View3D and at least one of them is dirty.
+        bool dirtyView3d = false;
+        const QList<ServerNodeInstance> view3dInstances = allView3DInstances();
+        for (const auto &instance : view3dInstances) {
+            if (QQuickDesignerSupport::isDirty(instance.rootQuickItem(),
+                                               QQuickDesignerSupport::ContentUpdateMask)) {
+                dirtyView3d = true;
+                break;
+            }
+        }
+        if (dirtyView3d)
+            renderPreviewImage();
         imageContainerVector.append(ImageContainer(0, renderPreviewImage(), -1));
 
         QList<ServerNodeInstance> stateInstances = rootNodeInstance().stateInstances();
 
         const QList<ServerNodeInstance> groupInstances = allGroupStateInstances();
 
-          for (ServerNodeInstance instance : groupInstances) {
+        for (const ServerNodeInstance &instance : groupInstances)
             stateInstances.append(instance.stateInstances());
-          }
 
         for (ServerNodeInstance instance : std::as_const(stateInstances)) {
             instance.activateState();

src/tools/qml2puppet/qml2puppet/instances/qt5rendernodeinstanceserver.cpp

@@ -56,6 +56,7 @@ void Qt5RenderNodeInstanceServer::collectItemChangesAndSendChangeCommands()
 
         if (quickWindow() && nodeInstanceClient()->bytesToWrite() < 10000) {
             bool windowDirty = false;
+            bool hasView3D = false;
             for (QQuickItem *item : allItems()) {
                 if (item) {
                     if (Internal::QuickItemNodeInstance::unifiedRenderPath()) {
@@ -65,8 +66,13 @@ void Qt5RenderNodeInstanceServer::collectItemChangesAndSendChangeCommands()
                         }
                     } else {
                         if (hasInstanceForObject(item)) {
-                            if (QQuickDesignerSupport::isDirty(item, QQuickDesignerSupport::ContentUpdateMask))
+                            if (QQuickDesignerSupport::isDirty(item, QQuickDesignerSupport::ContentUpdateMask)) {
+                                if (!hasView3D && ServerNodeInstance::isSubclassOf(
+                                            item, QByteArrayLiteral("QQuick3DViewport"))) {
+                                    hasView3D = true;
+                                }
                                 m_dirtyInstanceSet.insert(instanceForObject(item));
+                            }
                             if (QQuickItem *effectParent = parentEffectItem(item)) {
                                 if ((QQuickDesignerSupport::isDirty(
                                         item,
@@ -100,9 +106,19 @@ void Qt5RenderNodeInstanceServer::collectItemChangesAndSendChangeCommands()
                     nodeInstanceClient()->pixmapChanged(createPixmapChangedCommand({rootNodeInstance()}));
             } else {
                 if (!m_dirtyInstanceSet.isEmpty()) {
-                    nodeInstanceClient()->pixmapChanged(
-                        createPixmapChangedCommand(QtHelpers::toList(m_dirtyInstanceSet)));
-                    m_dirtyInstanceSet.clear();
+                    auto renderList = QtHelpers::toList(m_dirtyInstanceSet);
+
+                    // If there is a View3D to be rendered, add all other View3Ds to be rendered
+                    // as well, in case they share materials.
+                    if (hasView3D) {
+                        const QList<ServerNodeInstance> view3Ds = allView3DInstances();
+                        for (auto &view3D : view3Ds) {
+                            if (!m_dirtyInstanceSet.contains(view3D))
+                                renderList.append(view3D);
+                        }
+                    }
+
+                    nodeInstanceClient()->pixmapChanged(createPixmapChangedCommand(renderList));
                 }
             }
 

src/tools/qml2puppet/qml2puppet/main.cpp

@@ -0,0 +1,31 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
+
+#include "qmlpuppet.h"
+
+#ifdef ENABLE_INTERNAL_QML_RUNTIME
+#include "runner/qmlruntime.h"
+#endif
+
+QmlBase *getQmlRunner(int &argc, char **argv)
+{
+#ifdef ENABLE_INTERNAL_QML_RUNTIME
+    for (int i = 0; i < argc; i++) {
+        if (!strcmp(argv[i], "--qml-runtime")){
+            qInfo() << "Starting QML Runtime";
+            return new QmlRuntime(argc, argv);
+        }
+    }
+#endif
+    qInfo() << "Starting QML Puppet";
+    return new QmlPuppet(argc, argv);
+}
+
+int main(int argc, char *argv[])
+{
+    QDSMeta::Logging::registerMessageHandler();
+    QDSMeta::AppInfo::registerAppInfo("Qml2Puppet");
+
+    QmlBase *qmlRunner = getQmlRunner(argc, argv);
+    return qmlRunner->run();
+}

src/tools/qml2puppet/qml2puppet/qml2puppetmain.cpp

@@ -1,267 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
-
-#include "iconrenderer/iconrenderer.h"
-#include "import3d/import3d.h"
-
-#include <qt5nodeinstanceclientproxy.h>
-#ifdef MULTILANGUAGE_TRANSLATIONPROVIDER
-#include <sqlitelibraryinitializer.h>
-#endif
-
-#include <QQmlComponent>
-#include <QQmlEngine>
-#include <QDebug>
-#include <QApplication>
-#include <QStringList>
-#include <QFileInfo>
-
-#include <iostream>
-#include <stdio.h>
-#include <stdlib.h>
-
-#ifdef ENABLE_QT_BREAKPAD
-#include <qtsystemexceptionhandler.h>
-#endif
-
-#if defined(ENABLE_CRASHPAD) && defined(Q_OS_WIN)
-#define NOMINMAX
-#include "client/crashpad_client.h"
-#include "client/crash_report_database.h"
-#include "client/settings.h"
-#endif
-
-#ifdef Q_OS_WIN
-#include <windows.h>
-#endif
-
-namespace {
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-void myMessageOutput(QtMsgType type, const QMessageLogContext &context, const QString &msg)
-{
-    QByteArray localMsg = msg.toLocal8Bit();
-    switch (type) {
-    case QtDebugMsg:
-        fprintf(stderr,
-                "Debug: %s (%s:%u, %s)\n",
-                localMsg.constData(),
-                context.file,
-                context.line,
-                context.function);
-        break;
-    case QtInfoMsg:
-        fprintf(stderr,
-                "Info: %s (%s:%u, %s)\n",
-                localMsg.constData(),
-                context.file,
-                context.line,
-                context.function);
-        break;
-    case QtWarningMsg:
-        fprintf(stderr,
-                "Warning: %s (%s:%u, %s)\n",
-                localMsg.constData(),
-                context.file,
-                context.line,
-                context.function);
-        break;
-    case QtCriticalMsg:
-        fprintf(stderr,
-                "Critical: %s (%s:%u, %s)\n",
-                localMsg.constData(),
-                context.file,
-                context.line,
-                context.function);
-        break;
-    case QtFatalMsg:
-        fprintf(stderr,
-                "Fatal: %s (%s:%u, %s)\n",
-                localMsg.constData(),
-                context.file,
-                context.line,
-                context.function);
-        abort();
-    }
-}
-#endif
-
-#if defined(ENABLE_CRASHPAD) && defined(Q_OS_WIN)
-bool startCrashpad()
-{
-    using namespace crashpad;
-
-    // Cache directory that will store crashpad information and minidumps
-    base::FilePath database(L"crashpad_reports");
-    base::FilePath handler(L"crashpad_handler.exe");
-
-    // URL used to submit minidumps to
-    std::string url(CRASHPAD_BACKEND_URL);
-
-    // Optional annotations passed via --annotations to the handler
-    std::map<std::string, std::string> annotations;
-    annotations["qt-version"] = QT_VERSION_STR;
-
-    // Optional arguments to pass to the handler
-    std::vector<std::string> arguments;
-    arguments.push_back("--no-rate-limit");
-
-    CrashpadClient *client = new CrashpadClient();
-    bool success = client->StartHandler(
-        handler,
-        database,
-        database,
-        url,
-        annotations,
-        arguments,
-        /* restartable */ true,
-        /* asynchronous_start */ true
-    );
-    // TODO: research using this method, should avoid creating a separate CrashpadClient for the
-    // puppet (needed only on windows according to docs).
-//    client->SetHandlerIPCPipe(L"\\\\.\\pipe\\qml2puppet");
-
-    return success;
-}
-#endif
-
-int internalMain(QGuiApplication *application)
-{
-    QCoreApplication::setOrganizationName("QtProject");
-    QCoreApplication::setOrganizationDomain("qt-project.org");
-    QCoreApplication::setApplicationName("Qml2Puppet");
-    QCoreApplication::setApplicationVersion("1.0.0");
-
-    if (application->arguments().count() < 2
-            || (application->arguments().at(1) == "--readcapturedstream" && application->arguments().count() < 3)
-            || (application->arguments().at(1) == "--rendericon" && application->arguments().count() < 5)
-            || (application->arguments().at(1) == "--import3dAsset" && application->arguments().count() < 6)) {
-        qDebug() << "Usage:\n";
-        qDebug() << "--test";
-        qDebug() << "--version";
-        qDebug() << "--readcapturedstream <stream file> [control stream file]";
-        qDebug() << "--rendericon <icon size> <icon file name> <icon source qml>";
-        qDebug() << "--import3dAsset <source asset file name> <output dir> <id number> <import options JSON>";
-
-        return -1;
-    }
-
-    if (application->arguments().at(1) == "--readcapturedstream" && application->arguments().count() > 2) {
-        QFileInfo inputStreamFileInfo(application->arguments().at(2));
-        if (!inputStreamFileInfo.exists()) {
-            qDebug() << "Input stream does not exist:" << inputStreamFileInfo.absoluteFilePath();
-
-            return -1;
-        }
-
-        if (application->arguments().count() > 3) {
-            QFileInfo controlStreamFileInfo(application->arguments().at(3));
-            if (!controlStreamFileInfo.exists()) {
-                qDebug() << "Output stream does not exist:" << controlStreamFileInfo.absoluteFilePath();
-
-                return -1;
-            }
-        }
-    }
-
-    if (application->arguments().count() == 2 && application->arguments().at(1) == "--test") {
-        qDebug() << QCoreApplication::applicationVersion();
-        QQmlEngine engine;
-
-        QQmlComponent component(&engine);
-        component.setData("import QtQuick 2.0\nItem {\n}\n", QUrl::fromLocalFile("test.qml"));
-
-        QObject *object = component.create();
-
-        if (object) {
-            qDebug() << "Basic QtQuick 2.0 working...";
-        } else {
-            qDebug() << "Basic QtQuick 2.0 not working...";
-            qDebug() << component.errorString();
-        }
-        delete object;
-        return 0;
-    }
-
-    if (application->arguments().count() == 2 && application->arguments().at(1) == "--version") {
-        std::cout << 2;
-        return 0;
-    }
-
-    if (application->arguments().at(1) != "--readcapturedstream" && application->arguments().count() < 4) {
-        qDebug() << "Wrong argument count: " << application->arguments().count();
-        return -1;
-    }
-
-    if (application->arguments().at(1) == "--rendericon") {
-        int size = application->arguments().at(2).toInt();
-        QString iconFileName = application->arguments().at(3);
-        QString iconSource = application->arguments().at(4);
-
-        IconRenderer *iconRenderer = new IconRenderer(size, iconFileName, iconSource);
-        iconRenderer->setupRender();
-
-        return application->exec();
-    }
-
-    if (application->arguments().at(1) == "--import3dAsset") {
-        QString sourceAsset = application->arguments().at(2);
-        QString outDir = application->arguments().at(3);
-        QString options = application->arguments().at(4);
-
-        Import3D::import3D(sourceAsset, outDir, options);
-
-        return application->exec();
-    }
-
-#ifdef ENABLE_QT_BREAKPAD
-    const QString libexecPath = QCoreApplication::applicationDirPath() + '/' + RELATIVE_LIBEXEC_PATH;
-    QtSystemExceptionHandler systemExceptionHandler(libexecPath);
-#endif
-
-#if defined(ENABLE_CRASHPAD) && defined(Q_OS_WIN)
-    /* startCrashpad(); */
-#endif
-
-    new QmlDesigner::Qt5NodeInstanceClientProxy(application);
-
-#if defined(Q_OS_WIN) && defined(QT_NO_DEBUG)
-    SetErrorMode(SEM_NOGPFAULTERRORBOX); //We do not want to see any message boxes
-#endif
-
-    if (application->arguments().at(1) == "--readcapturedstream")
-        return 0;
-
-    return application->exec();
-}
-} // namespace
-
-int main(int argc, char *argv[])
-{
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-    qInstallMessageHandler(myMessageOutput);
-#endif
-    // Since we always render text into an FBO, we need to globally disable
-    // subpixel antialiasing and instead use gray.
-    qputenv("QSG_DISTANCEFIELD_ANTIALIASING", "gray");
-#ifdef Q_OS_MACOS
-    qputenv("QT_MAC_DISABLE_FOREGROUND_APPLICATION_TRANSFORM", "true");
-#endif
-
-    //If a style different from Desktop is set we have to use QGuiApplication
-    bool useGuiApplication = (!qEnvironmentVariableIsSet("QMLDESIGNER_FORCE_QAPPLICATION")
-                              || qgetenv("QMLDESIGNER_FORCE_QAPPLICATION") != "true")
-            && qEnvironmentVariableIsSet("QT_QUICK_CONTROLS_STYLE")
-            && qgetenv("QT_QUICK_CONTROLS_STYLE") != "Desktop";
-
-#ifdef MULTILANGUAGE_TRANSLATIONPROVIDER
-    Sqlite::LibraryInitializer::initialize();
-#endif
-
-    if (useGuiApplication) {
-        QGuiApplication application(argc, argv);
-        return internalMain(&application);
-    } else {
-        QApplication application(argc, argv);
-        return internalMain(&application);
-    }
-}

src/tools/qml2puppet/qml2puppet/qmlbase.h

@@ -0,0 +1,111 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH
+// Qt-GPL-exception-1.0
+
+#pragma once
+
+#include <QDir>
+#include <QQmlApplicationEngine>
+#include <QQmlComponent>
+#include <QQmlContext>
+
+#include <QFileInfo>
+#include <QFileOpenEvent>
+#include <QLibraryInfo>
+#include <QSurfaceFormat>
+
+#include <QCommandLineParser>
+
+#include <QStandardPaths>
+#include <QTranslator>
+
+#include <QSharedPointer>
+
+#include "appmetadata.h"
+#include <iostream>
+
+#include <QApplication>
+class QmlBase : public QObject
+{
+    Q_OBJECT
+public:
+    struct AppArgs
+    {
+    public:
+        int argc;
+        char **argv;
+    };
+
+    QmlBase(int &argc, char **argv, QObject *parent = nullptr)
+        : QObject{parent}
+        , m_args({argc, argv})
+    {
+        m_argParser.setApplicationDescription("QML Runtime Provider for QDS");
+        m_argParser.addOptions(
+            {{"qml-puppet", "Run QML Puppet (default)"},
+             {"qml-runtime", "Run QML Runtime"},
+             {"appinfo", "Print build information"},
+             {"test", "Run test mode"}
+             });
+    }
+
+    int run()
+    {
+        populateParser();
+        initCoreApp();
+        initParser();
+        initQmlRunner();
+        return m_coreApp->exec();
+    }
+
+    QSharedPointer<QCoreApplication> coreApp() const { return m_coreApp; }
+
+protected:
+    virtual void initCoreApp() = 0;
+    virtual void populateParser() = 0;
+    virtual void initQmlRunner() = 0;
+
+    virtual int startTestMode()
+    {
+        qDebug() << "Test mode is not implemented for this type of runner";
+        return 0;
+    }
+
+    template<typename T>
+    void createCoreApp()
+    {
+        m_coreApp.reset(new T(m_args.argc, m_args.argv));
+    }
+
+    QSharedPointer<QCoreApplication> m_coreApp;
+    QCommandLineParser m_argParser;
+    QSharedPointer<QQmlApplicationEngine> m_qmlEngine;
+
+    AppArgs m_args;
+
+private:
+    void initParser()
+    {
+        QCommandLineOption optHelp = m_argParser.addHelpOption();
+        QCommandLineOption optVers = m_argParser.addVersionOption();
+
+        if (!m_coreApp) {
+            qCritical() << "Cannot initialize coreapp!";
+            m_argParser.showHelp();
+        }
+
+        if (!m_argParser.parse(m_coreApp->arguments())) {
+            std::cout << "Error: " << m_argParser.errorText().toStdString() << std::endl
+                      << std::endl;
+            m_argParser.showHelp(1);
+        } else if (m_argParser.isSet(optVers)) {
+            m_argParser.showVersion();
+        } else if (m_argParser.isSet(optHelp)) {
+            m_argParser.showHelp(0);
+        } else if (m_argParser.isSet("appinfo")) {
+            QDSMeta::AppInfo::printAppInfo();
+        } else if (m_argParser.isSet("test")) {
+            exit(startTestMode());
+        }
+    }
+};

src/tools/qml2puppet/qml2puppet/qmlpuppet.cpp

@@ -0,0 +1,130 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
+
+#include "qmlpuppet.h"
+#include "configcrashpad.h"
+
+#ifdef MULTILANGUAGE_TRANSLATIONPROVIDER
+#include <sqlitelibraryinitializer.h>
+#endif
+
+#include <qml2puppet/iconrenderer/iconrenderer.h>
+#include <qml2puppet/import3d/import3d.h>
+
+#include <qt5nodeinstanceclientproxy.h>
+
+#include <QFileInfo>
+#include <QQmlComponent>
+#include <QQmlEngine>
+
+#if defined(Q_OS_WIN) && defined(QT_NO_DEBUG)
+    #include <Windows.h>
+#endif
+
+void QmlPuppet::initCoreApp()
+{
+    // Since we always render text into an FBO, we need to globally disable
+    // subpixel antialiasing and instead use gray.
+    qputenv("QSG_DISTANCEFIELD_ANTIALIASING", "gray");
+#ifdef Q_OS_MACOS
+    qputenv("QT_MAC_DISABLE_FOREGROUND_APPLICATION_TRANSFORM", "true");
+#endif
+#ifdef MULTILANGUAGE_TRANSLATIONPROVIDER
+    Sqlite::LibraryInitializer::initialize();
+#endif
+
+    //If a style different from Desktop is set we have to use QGuiApplication
+    bool useGuiApplication = (!qEnvironmentVariableIsSet("QMLDESIGNER_FORCE_QAPPLICATION")
+                              || qgetenv("QMLDESIGNER_FORCE_QAPPLICATION") != "true")
+                             && qEnvironmentVariableIsSet("QT_QUICK_CONTROLS_STYLE")
+                             && qgetenv("QT_QUICK_CONTROLS_STYLE") != "Desktop";
+#ifndef QT_GUI_LIB
+    createCoreApp<QCoreApplication>();
+#else
+#if defined QT_WIDGETS_LIB
+    if (!useGuiApplication)
+        createCoreApp<QApplication>();
+    else
+#endif //QT_WIDGETS_LIB
+        createCoreApp<QGuiApplication>();
+#endif //QT_GUI_LIB
+}
+
+int QmlPuppet::startTestMode()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.setData("import QtQuick 2.0\nItem {\n}\n", QUrl::fromLocalFile("test.qml"));
+
+    if (!QSharedPointer<QObject>(component.create())) {
+        qDebug() << "Basic QtQuick 2.0 not working...";
+        qDebug() << component.errorString();
+        return -1;
+    }
+
+    qDebug() << "Basic QtQuick 2.0 working...";
+    return 0;
+}
+
+void QmlPuppet::populateParser()
+{
+    // we're not using the commandline parser but just populating the help text
+    m_argParser.addOptions(
+        {{"readcapturedstream", "Read captured stream.", "inputStream, [outputStream]"},
+         {"rendericon", "Renders icon.", "size, fileName, sourceQml"},
+         {"import3dAsset", "Import 3d asset.", "sourceAsset, outDir, importOptJson"}});
+}
+
+void QmlPuppet::initQmlRunner()
+{
+    if (m_coreApp->arguments().count() < 2
+        || (m_argParser.isSet("readcapturedstream") && m_coreApp->arguments().count() < 3)
+        || (m_argParser.isSet("rendericon") && m_coreApp->arguments().count() < 5)
+        || (m_argParser.isSet("import3dAsset") && m_coreApp->arguments().count() < 6)
+        || (!m_argParser.isSet("readcapturedstream") && m_coreApp->arguments().count() < 4)) {
+        qDebug() << "Wrong argument count: " << m_coreApp->arguments().count();
+        m_argParser.showHelp(1);
+    }
+
+    if (m_argParser.isSet("readcapturedstream") && m_coreApp->arguments().count() > 2) {
+        QString fileName = m_argParser.value("readcapturedstream");
+        if (!QFile::exists(fileName)) {
+            qDebug() << "Input stream does not exist:" << fileName;
+            exit(-1);
+        }
+
+        if (m_coreApp->arguments().count() > 3) {
+            fileName = m_coreApp->arguments().at(3);
+            if (!QFile::exists(fileName)) {
+                qDebug() << "Output stream does not exist:" << fileName;
+                exit(-1);
+            }
+        }
+    }
+
+    if (m_argParser.isSet("rendericon")) {
+        int size = m_coreApp->arguments().at(2).toInt();
+        QString iconFileName = m_coreApp->arguments().at(3);
+        QString iconSource = m_coreApp->arguments().at(4);
+
+        m_iconRenderer.reset(new IconRenderer(size, iconFileName, iconSource));
+        m_iconRenderer->setupRender();
+    } else if (m_argParser.isSet("import3dAsset")) {
+        QString sourceAsset = m_coreApp->arguments().at(2);
+        QString outDir = m_coreApp->arguments().at(3);
+        QString options = m_coreApp->arguments().at(4);
+
+        Import3D::import3D(sourceAsset, outDir, options);
+    }
+
+    startCrashpad();
+
+    new QmlDesigner::Qt5NodeInstanceClientProxy(m_coreApp.get());
+
+#if defined(Q_OS_WIN) && defined(QT_NO_DEBUG)
+    SetErrorMode(SEM_NOGPFAULTERRORBOX); //We do not want to see any message boxes
+#endif
+
+    if (m_argParser.isSet("readcapturedstream"))
+        exit(0);
+}

src/tools/qml2puppet/qml2puppet/qmlpuppet.h

@@ -0,0 +1,21 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
+
+#pragma once
+
+#include "../qmlbase.h"
+
+class IconRenderer;
+class QmlPuppet : public QmlBase
+{
+    using QmlBase::QmlBase;
+
+private:
+    void initCoreApp() override;
+    void populateParser() override;
+    int startTestMode() override;
+    void initQmlRunner() override;
+
+private:
+    QSharedPointer<IconRenderer> m_iconRenderer;
+};

src/tools/qml2puppet/qml2puppet/runner/loadwatcher.h

@@ -0,0 +1,97 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
+
+#pragma once
+
+#include "qmlconfiguration.h"
+
+#include "QtQml/qqmlcomponent.h"
+#include <QCoreApplication>
+#include <QQmlApplicationEngine>
+
+//// Listens to the appEngine signals to determine if all files failed to load
+class LoadWatcher : public QObject
+{
+    //    Q_OBJECT
+public:
+    LoadWatcher(QQmlApplicationEngine *e, int expected, Config *conf)
+        : QObject(e)
+        , qae(e)
+        , conf(conf)
+        , expectedFileCount(expected)
+    {
+        connect(e, &QQmlApplicationEngine::objectCreated, this, &LoadWatcher::checkFinished);
+        // QQmlApplicationEngine also connects quit() to QCoreApplication::quit
+        // and exit() to QCoreApplication::exit but if called before exec()
+        // then QCoreApplication::quit or QCoreApplication::exit does nothing
+        connect(e, &QQmlEngine::quit, this, &LoadWatcher::quit);
+        connect(e, &QQmlEngine::exit, this, &LoadWatcher::exit);
+    }
+
+    int returnCode = 0;
+    bool earlyExit = false;
+
+public Q_SLOTS:
+    void checkFinished(QObject *o, const QUrl &url)
+    {
+        Q_UNUSED(url);
+        if (o) {
+            checkForWindow(o);
+            if (conf && qae) {
+                for (PartialScene *ps : std::as_const(conf->completers)) {
+                    if (o->inherits(ps->itemType().toUtf8().constData()))
+                        contain(o, ps->container());
+                }
+            }
+        }
+        if (haveWindow)
+            return;
+
+        if (!--expectedFileCount) {
+            printf("qml: Did not load any objects, exiting.\n");
+            exit(2);
+            QCoreApplication::exit(2);
+        }
+    }
+
+    void quit()
+    {
+        // Will be checked before calling exec()
+        earlyExit = true;
+        returnCode = 0;
+    }
+    void exit(int retCode)
+    {
+        earlyExit = true;
+        returnCode = retCode;
+    }
+
+private:
+    void contain(QObject *o, const QUrl &containPath)
+    {
+        QQmlComponent c(qae, containPath);
+        QObject *o2 = c.create();
+        if (!o2)
+            return;
+        o2->setParent(this);
+        checkForWindow(o2);
+        bool success = false;
+        int idx;
+        if ((idx = o2->metaObject()->indexOfProperty("containedObject")) != -1)
+            success = o2->metaObject()->property(idx).write(o2, QVariant::fromValue<QObject *>(o));
+        if (!success)
+            o->setParent(o2); // Set QObject parent, and assume container will react as needed
+    }
+    void checkForWindow(QObject *o)
+    {
+        if (o->isWindowType() && o->inherits("QQuickWindow"))
+            haveWindow = true;
+    }
+
+private:
+    QQmlApplicationEngine *qae;
+    Config *conf;
+
+    bool haveWindow = false;
+    int expectedFileCount;
+};

src/tools/qml2puppet/qml2puppet/runner/qmlconfiguration.h

@@ -0,0 +1,66 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
+
+#pragma once
+
+#include <QUrl>
+#include <QtQml/qqml.h>
+
+class PartialScene : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QUrl container READ container WRITE setContainer NOTIFY containerChanged)
+    Q_PROPERTY(QString itemType READ itemType WRITE setItemType NOTIFY itemTypeChanged)
+    QML_ELEMENT
+    QML_ADDED_IN_VERSION(1, 0)
+public:
+    PartialScene(QObject *parent = nullptr)
+        : QObject(parent)
+    {}
+
+    const QUrl container() const { return m_container; }
+    const QString itemType() const { return m_itemType; }
+
+    void setContainer(const QUrl &a)
+    {
+        if (a == m_container)
+            return;
+        m_container = a;
+        emit containerChanged();
+    }
+    void setItemType(const QString &a)
+    {
+        if (a == m_itemType)
+            return;
+        m_itemType = a;
+        emit itemTypeChanged();
+    }
+
+signals:
+    void containerChanged();
+    void itemTypeChanged();
+
+private:
+    QUrl m_container;
+    QString m_itemType;
+};
+
+class Config : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QQmlListProperty<PartialScene> sceneCompleters READ sceneCompleters)
+    Q_CLASSINFO("DefaultProperty", "sceneCompleters")
+    QML_NAMED_ELEMENT(Configuration)
+    QML_ADDED_IN_VERSION(1, 0)
+public:
+    Config(QObject *parent = nullptr)
+        : QObject(parent)
+    {}
+
+    QQmlListProperty<PartialScene> sceneCompleters()
+    {
+        return QQmlListProperty<PartialScene>(this, &completers);
+    }
+
+    QList<PartialScene *> completers;
+};

src/tools/qml2puppet/qml2puppet/runner/qmlruntime.cpp

@@ -0,0 +1,348 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
+
+#include <QIcon>
+
+#include "loadwatcher.h"
+#include "qmlruntime.h"
+
+#include <private/qqmlimport_p.h>
+#include <private/qtqmlglobal_p.h>
+#if QT_CONFIG(qml_animation)
+#include <private/qabstractanimation_p.h>
+#endif
+
+#define FILE_OPEN_EVENT_WAIT_TIME 3000 // ms
+#define QSL QStringLiteral
+
+void QmlRuntime::populateParser()
+{
+    m_argParser.setSingleDashWordOptionMode(QCommandLineParser::ParseAsLongOptions);
+    m_argParser.setOptionsAfterPositionalArgumentsMode(
+        QCommandLineParser::ParseAsPositionalArguments);
+
+    m_argParser.addOptions(
+        {{QStringList() << QSL("a") << QSL("apptype"),
+          QSL("Select which application class to use. Default is gui."),
+          QSL("core|gui|widget")}, // just for translation
+
+         {QSL("I"), QSL("Prepend the given path to the import paths."), QSL("path")},
+
+         {QSL("f"), QSL("Load the given file as a QML file."), QSL("file")},
+
+         {QStringList() << QSL("c") << QSL("config"),
+          QSL("Load the given built-in configuration or configuration file."),
+          QSL("file")},
+
+         {QStringList() << QSL("list-conf"), QSL("List the built-in configurations.")},
+
+         {QSL("translation"), QSL("Load the given file as the translations file."), QSL("file")},
+
+#ifdef QT_GUI_LIB
+         // OpenGL options
+         {QSL("desktop"), QSL("Force use of desktop OpenGL (AA_UseDesktopOpenGL).")},
+
+         {QSL("gles"), QSL("Force use of GLES (AA_UseOpenGLES).")},
+
+         {QSL("software"), QSL("Force use of software rendering (AA_UseSoftwareOpenGL).")},
+
+         {QSL("core-profile"), QSL("Force use of OpenGL Core Profile.")},
+
+         {QSL("disable-context-sharing"),
+          QSL("Disable the use of a shared GL context for QtQuick Windows")},
+#endif // QT_GUI_LIB
+
+         // Debugging and verbosity options
+         {QSL("quiet"), QSL("Suppress all output.")},
+
+         {QSL("verbose"),
+          QSL("Print information about what qml is doing, like specific file URLs being loaded.")},
+
+         {QSL("slow-animations"), QSL("Run all animations in slow motion.")},
+
+         {QSL("fixed-animations"), QSL("Run animations off animation tick rather than wall time.")},
+
+         {QStringList() << QSL("r") << QSL("rhi"),
+          QSL("Set the backend for the Qt graphics abstraction (RHI). "
+              "Backend is one of: default, vulkan, metal, d3d11, gl"),
+          QSL("backend")},
+
+         {QSL("S"), QSL("Add selector to the list of QQmlFileSelectors."), QSL("selector")}});
+
+    // Positional arguments
+    m_argParser.addPositionalArgument(
+        "files",
+        QSL("Any number of QML files can be loaded. They will share the same engine."),
+        "[files...]");
+    m_argParser.addPositionalArgument("args",
+                                      QSL("Arguments after '--' are ignored, but passed through to "
+                                          "the application.arguments variable in QML."),
+                                      "[-- args...]");
+}
+
+void QmlRuntime::initCoreApp()
+{
+    bool glShareContexts = true;
+
+    // these attributes must be set before the QCoreApp is initialized
+    for (int i = 0; i < m_args.argc; i++) {
+        if (!strcmp(m_args.argv[i], "-desktop") || !strcmp(m_args.argv[i], "--desktop")) {
+            QCoreApplication::setAttribute(Qt::AA_UseDesktopOpenGL);
+        } else if (!strcmp(m_args.argv[i], "-gles") || !strcmp(m_args.argv[i], "--gles")) {
+            QCoreApplication::setAttribute(Qt::AA_UseOpenGLES);
+        } else if (!strcmp(m_args.argv[i], "-software") || !strcmp(m_args.argv[i], "--software")) {
+            QCoreApplication::setAttribute(Qt::AA_UseSoftwareOpenGL);
+        } else if (!strcmp(m_args.argv[i], "-disable-context-sharing")
+                   || !strcmp(m_args.argv[i], "--disable-context-sharing")) {
+            glShareContexts = false;
+        }
+    }
+
+    if (glShareContexts)
+        QCoreApplication::setAttribute(Qt::AA_ShareOpenGLContexts);
+
+    // since we handled all attributes above, now we can initialize the core app
+    for (int i = 0; i < m_args.argc; i++) {
+        if (!strcmp(m_args.argv[i], "--apptype") || !strcmp(m_args.argv[i], "-a")
+            || !strcmp(m_args.argv[i], "-apptype")) {
+            if (i + 1 < m_args.argc) {
+                ++i;
+                if (!strcmp(m_args.argv[i], "core")) {
+                    createCoreApp<QCoreApplication>();
+                }
+                else if (!strcmp(m_args.argv[i], "gui")) {
+                    createCoreApp<QGuiApplication>();
+                }
+#ifdef QT_WIDGETS_LIB
+                else if (!strcmp(m_args.argv[i], "widget")) {
+                    createCoreApp<QApplication>();
+                    static_cast<QApplication *>(m_coreApp.get())
+                        ->setWindowIcon(QIcon(m_iconResourcePath));
+                }
+#endif // QT_WIDGETS_LIB
+            }
+        }
+    }
+}
+
+void QmlRuntime::initQmlRunner()
+{
+    m_qmlEngine.reset(new QQmlApplicationEngine());
+
+    QStringList files;
+    QString confFile;
+    QString translationFile;
+
+    if (!m_argParser.parse(QCoreApplication::arguments())) {
+        qWarning() << m_argParser.errorText();
+        exit(1);
+    }
+
+    // TODO: replace below logging modes with a proper logging category
+    m_verboseMode = m_argParser.isSet("verbose");
+    m_quietMode = (!m_verboseMode && m_argParser.isSet("quiet"));
+    // FIXME: need to re-evaluate. we have our own message handler.
+    //    if (quietMode) {
+    //        qInstallMessageHandler(quietMessageHandler);
+    //        QLoggingCategory::setFilterRules(QStringLiteral("*=false"));
+    //    }
+
+    if (m_argParser.isSet("list-conf")) {
+        listConfFiles();
+        exit(0);
+    }
+
+#if QT_CONFIG(qml_animation)
+    if (m_argParser.isSet("slow-animations"))
+        QUnifiedTimer::instance()->setSlowModeEnabled(true);
+    if (m_argParser.isSet("fixed-animations"))
+        QUnifiedTimer::instance()->setConsistentTiming(true);
+#endif
+    const auto valsImportPath = m_argParser.values("I");
+    for (const QString &importPath : valsImportPath)
+        m_qmlEngine->addImportPath(importPath);
+
+    QStringList customSelectors;
+
+    const auto valsSelectors = m_argParser.values("S");
+    for (const QString &selector : valsSelectors)
+        customSelectors.append(selector);
+
+    if (!customSelectors.isEmpty())
+        m_qmlEngine->setExtraFileSelectors(customSelectors);
+
+    if (qEnvironmentVariableIsSet("QSG_CORE_PROFILE")
+        || qEnvironmentVariableIsSet("QML_CORE_PROFILE") || m_argParser.isSet("core-profile")) {
+        QSurfaceFormat surfaceFormat;
+        surfaceFormat.setStencilBufferSize(8);
+        surfaceFormat.setDepthBufferSize(24);
+        surfaceFormat.setVersion(4, 1);
+        surfaceFormat.setProfile(QSurfaceFormat::CoreProfile);
+        QSurfaceFormat::setDefaultFormat(surfaceFormat);
+    }
+
+    if (m_argParser.isSet("config"))
+        confFile = m_argParser.value("config");
+    if (m_argParser.isSet("translation"))
+        translationFile = m_argParser.value("translation");
+    if (m_argParser.isSet("rhi")) {
+        const QString rhiBackend = m_argParser.value("rhi");
+        if (rhiBackend == QLatin1String("default"))
+            qunsetenv("QSG_RHI_BACKEND");
+        else
+            qputenv("QSG_RHI_BACKEND", rhiBackend.toLatin1());
+    }
+
+    const auto valsPosArgs = m_argParser.positionalArguments();
+    files << m_argParser.values("f");
+    for (const QString &posArg : valsPosArgs) {
+        if (posArg == QLatin1String("--"))
+            break;
+        else
+            files << posArg;
+    }
+
+#if QT_CONFIG(translation)
+    // Need to be installed before QQmlApplicationEngine's automatic translation loading
+    // (qt_ translations are loaded there)
+    if (!translationFile.isEmpty()) {
+        QTranslator translator;
+
+        if (translator.load(translationFile)) {
+            m_coreApp->installTranslator(&translator);
+            if (m_verboseMode)
+                qInfo() << "qml: Loaded translation file %s\n",
+                    qPrintable(QDir::toNativeSeparators(translationFile));
+        } else {
+            if (!m_quietMode)
+                qInfo() << "qml: Could not load the translation file %s\n",
+                    qPrintable(QDir::toNativeSeparators(translationFile));
+        }
+    }
+#else
+    if (!translationFile.isEmpty() && !quietMode)
+        qInfo() << "qml: Translation file specified, but Qt built without translation support.\n");
+#endif
+
+    if (files.size() <= 0) {
+#if defined(Q_OS_DARWIN)
+        if (qobject_cast<QGuiApplication *>(m_coreApp.data())) {
+            m_exitTimerId = static_cast<QGuiApplication *>(m_coreApp.get())
+                                ->startTimer(FILE_OPEN_EVENT_WAIT_TIME);
+        } else
+#endif
+        {
+            if (!m_quietMode)
+                qCritical() << "No files specified. Terminating.\n";
+            exit(1);
+        }
+    }
+
+    loadConf(confFile, !m_verboseMode);
+
+    // Load files
+    QScopedPointer<LoadWatcher> lw(new LoadWatcher(m_qmlEngine.data(), files.size(), m_conf.data()));
+
+    for (const QString &path : std::as_const(files)) {
+        QUrl url = QUrl::fromUserInput(path, QDir::currentPath(), QUrl::AssumeLocalFile);
+        if (m_verboseMode)
+            qInfo() << "qml: loading %s\n", qPrintable(url.toString());
+        m_qmlEngine->load(url);
+    }
+
+    if (lw->earlyExit)
+        exit(lw->returnCode);
+}
+
+void QmlRuntime::loadConf(const QString &override, bool quiet) // Terminates app on failure
+{
+    const QString defaultFileName = QLatin1String("default.qml");
+    QUrl settingsUrl;
+    bool builtIn = false; //just for keeping track of the warning
+    if (override.isEmpty()) {
+        QFileInfo fi;
+        fi.setFile(QStandardPaths::locate(QStandardPaths::AppDataLocation, defaultFileName));
+        if (fi.exists()) {
+            settingsUrl = QQmlImports::urlFromLocalFileOrQrcOrUrl(fi.absoluteFilePath());
+        } else {
+            // If different built-in configs are needed per-platform, just apply QFileSelector to the qrc conf.qml path
+            fi.setFile(m_confResourcePath + defaultFileName);
+            settingsUrl = QQmlImports::urlFromLocalFileOrQrcOrUrl(fi.absoluteFilePath());
+            builtIn = true;
+        }
+    } else {
+        QFileInfo fi;
+        fi.setFile(m_confResourcePath + override + QLatin1String(".qml"));
+        if (fi.exists()) {
+            settingsUrl = QQmlImports::urlFromLocalFileOrQrcOrUrl(fi.absoluteFilePath());
+            builtIn = true;
+        } else {
+            fi.setFile(QDir(QStandardPaths::locate(QStandardPaths::AppConfigLocation,
+                                                   override,
+                                                   QStandardPaths::LocateDirectory)),
+                       m_confResourcePath);
+            if (fi.exists())
+                settingsUrl = QQmlImports::urlFromLocalFileOrQrcOrUrl(fi.absoluteFilePath());
+            else
+                fi.setFile(override);
+            if (!fi.exists()) {
+                qCritical() << "qml: Couldn't find required configuration file: %s\n",
+                    qPrintable(QDir::toNativeSeparators(fi.absoluteFilePath()));
+                exit(1);
+            }
+            settingsUrl = QQmlImports::urlFromLocalFileOrQrcOrUrl(fi.absoluteFilePath());
+        }
+    }
+
+    if (!quiet) {
+        qInfo() << "qml: %s\n", QLibraryInfo::build();
+        if (builtIn) {
+            qInfo() << "qml: Using built-in configuration: %s\n",
+                qPrintable(override.isEmpty() ? defaultFileName : override);
+        } else {
+            qInfo() << "qml: Using configuration: %s\n",
+                qPrintable(settingsUrl.isLocalFile()
+                               ? QDir::toNativeSeparators(settingsUrl.toLocalFile())
+                               : settingsUrl.toString());
+        }
+    }
+
+    // TODO: When we have better engine control, ban QtQuick* imports on this engine
+    QQmlEngine e2;
+    QQmlComponent c2(&e2, settingsUrl);
+    m_conf.reset(qobject_cast<Config *>(c2.create()));
+
+    if (!m_conf) {
+        qCritical() << "qml: Error loading configuration file: %s\n", qPrintable(c2.errorString());
+        exit(1);
+    }
+}
+
+void QmlRuntime::listConfFiles()
+{
+    const QDir confResourceDir(m_confResourcePath);
+    qInfo() << "%s\n", qPrintable(QCoreApplication::translate("main", "Built-in configurations:"));
+    for (const QFileInfo &fi : confResourceDir.entryInfoList(QDir::Files))
+        qInfo() << "  %s\n", qPrintable(fi.baseName());
+    qInfo() << "%s\n", qPrintable(QCoreApplication::translate("main", "Other configurations:"));
+    bool foundOther = false;
+    const QStringList otherLocations = QStandardPaths::standardLocations(
+        QStandardPaths::AppConfigLocation);
+    for (const auto &confDirPath : otherLocations) {
+        const QDir confDir(confDirPath);
+        for (const QFileInfo &fi : confDir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot)) {
+            foundOther = true;
+            if (m_verboseMode)
+                qInfo() << "  %s\n", qPrintable(fi.absoluteFilePath());
+            else
+                qInfo() << "  %s\n", qPrintable(fi.baseName());
+        }
+    }
+    if (!foundOther)
+        qInfo() << "  %s\n", qPrintable(QCoreApplication::translate("main", "none"));
+    if (m_verboseMode) {
+        qInfo() << "%s\n", qPrintable(QCoreApplication::translate("main", "Checked in:"));
+        for (const auto &confDirPath : otherLocations)
+            qInfo() << "  %s\n", qPrintable(confDirPath);
+    }
+}

src/tools/qml2puppet/qml2puppet/runner/qmlruntime.h

@@ -0,0 +1,30 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
+
+#pragma once
+
+#include "../qmlbase.h"
+#include "qmlconfiguration.h"
+
+class QmlRuntime : public QmlBase
+{
+    using QmlBase::QmlBase;
+
+private:
+    void initCoreApp() override;
+    void populateParser() override;
+    void initQmlRunner() override;
+
+    void listConfFiles();
+    void loadConf(const QString &override, bool quiet);
+
+    const QString m_iconResourcePath = QStringLiteral(":/qt-project.org/QmlRuntime/resources/qml-64.png");
+    const QString m_confResourcePath = QStringLiteral(":/runner/runnerconf/qmlruntime/");
+
+
+    QSharedPointer<Config> m_conf;
+    bool m_verboseMode = false;
+    bool m_quietMode = false;
+    int m_exitTimerId = -1;
+};
+

src/tools/qml2puppet/qmlpuppet.qrc

@@ -12,4 +12,9 @@
         <file>mockfiles/ToolBarButton.qml</file>
         <file>mockfiles/ToggleButton.qml</file>
     </qresource>
+    <qresource prefix="/runner">
+        <file>runnerconf/qmlruntime/default.qml</file>
+        <file>runnerconf/qmlruntime/content/resizeItemToWindow.qml</file>
+        <file>runnerconf/qmlruntime/content/resizeWindowToItem.qml</file>
+    </qresource>
 </RCC>

src/tools/qml2puppet/runnerconf/qmlruntime/content/resizeItemToWindow.qml

@@ -0,0 +1,25 @@
+// Copyright (C) 2019 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+import QtQuick.Window 2.0
+import QtQuick 2.0
+
+Window {
+    property Item containedObject: null
+    property bool __resizeGuard: false
+    onContainedObjectChanged: {
+        if (containedObject == undefined || containedObject == null) {
+            visible = false
+            return
+        }
+        __resizeGuard = true
+        width = containedObject.width
+        height = containedObject.height
+        containedObject.parent = contentItem
+        visible = true
+        __resizeGuard = false
+    }
+    onWidthChanged: if (!__resizeGuard && containedObject)
+                        containedObject.width = width
+    onHeightChanged: if (!__resizeGuard && containedObject)
+                         containedObject.height = height
+}

src/tools/qml2puppet/runnerconf/qmlruntime/content/resizeWindowToItem.qml

@@ -0,0 +1,22 @@
+// Copyright (C) 2019 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+import QtQuick.Window 2.0
+import QtQuick 2.0
+
+Window {
+    property Item containedObject: null
+    onContainedObjectChanged: {
+        if (containedObject == undefined || containedObject == null) {
+            visible = false
+            return
+        }
+        width = Qt.binding(function () {
+            return containedObject.width
+        })
+        height = Qt.binding(function () {
+            return containedObject.height
+        })
+        containedObject.parent = contentItem
+        visible = true
+    }
+}

src/tools/qml2puppet/runnerconf/qmlruntime/default.qml

@@ -0,0 +1,10 @@
+// Copyright (C) 2019 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+import QmlRuntime.QmlConfiguration 1.0
+
+Configuration {
+    PartialScene {
+        itemType: "QQuickItem"
+        container: Qt.resolvedUrl("content/resizeItemToWindow.qml")
+    }
+}