Add ExtraPropertyEditorManager plugin

Task-number: QDS-14898
Change-Id: Ie6cd7fcd33e792574f7ea7fbae979e3eb4a61b4c
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>

src/plugins/CMakeLists.txt

@@ -111,6 +111,7 @@ if (WITH_QMLDESIGNER)
   endif()
   add_subdirectory(qmldesigner ${qmldesigner_builddir})
   add_subdirectory(qmldesignerlite)
+  add_subdirectory(extrapropertyeditormanager)
   add_subdirectory(effectcomposer)
   add_subdirectory(studiowelcome)
   add_subdirectory(insight)

src/plugins/extrapropertyeditormanager/CMakeLists.txt

@@ -0,0 +1,12 @@
+add_qtc_plugin(ExtraPropertyEditorManager
+  CONDITION TARGET QtCreator::QmlDesigner AND NOT QTC_USE_QML_DESIGNER_LITE
+  PLUGIN_DEPENDS
+    QtCreator::QmlDesigner
+  DEPENDS
+    Qt::Core Qt::CorePrivate QtCreator::Utils
+  SOURCES
+    extrapropertyeditormanagerplugin.cpp
+    extrapropertyeditormanagerplugin.h
+    extrapropertyeditorview.cpp
+    extrapropertyeditorview.h
+)

src/plugins/extrapropertyeditormanager/ExtraPropertyEditorManager.json.in

@@ -0,0 +1,19 @@
+{
+    "Id" : "extrapropertyeditormanager",
+    "DisplayName" : "Extra Property Editor Manager",
+    "Name" : "ExtraPropertyEditorManager",
+    "Version" : "${IDE_VERSION}",
+    "CompatVersion" : "${IDE_VERSION_COMPAT}",
+    "VendorId" : "theqtcompany",
+    "Vendor" : "The Qt Company Ltd",
+    "Copyright" : "${IDE_COPYRIGHT}",
+    "License" : [ "Commercial Usage",
+                  "",
+                  "Licensees holding valid Qt Enterprise licenses may use this plugin in accordance with the Qt Enterprise License Agreement provided with the Software or, alternatively, in accordance with the terms contained in a written agreement between you and The Qt Company."
+    ],
+    "Description" : "Plugin for displaying additional instances of property editor.",
+    "Url" : "https://www.qt.io",
+    "DocumentationUrl" : "https://doc.qt.io/qtdesignstudio",
+    "DisabledByDefault": "${NOT_BUILDING_DESIGNSTUDIO}",
+    ${IDE_PLUGIN_DEPENDENCIES}
+}

src/plugins/extrapropertyeditormanager/extrapropertyeditormanagerplugin.cpp

@@ -0,0 +1,28 @@
+// Copyright (C) 2025 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include "extrapropertyeditormanagerplugin.h"
+#include "extrapropertyeditorview.h"
+
+#include <coreplugin/icore.h>
+#include <qmldesignerplugin.h>
+
+namespace ExtraPropertyEditorManager {
+
+bool ExtraPropertyEditorManagerPlugin::initialize(const QStringList &arguments, QString *errorString)
+{
+    return ExtensionSystem::IPlugin::initialize(arguments, errorString);
+}
+
+bool ExtraPropertyEditorManagerPlugin::delayedInitialize()
+{
+    auto *designerPlugin = QmlDesigner::QmlDesignerPlugin::instance();
+    auto &viewManager = designerPlugin->viewManager();
+    viewManager.registerView(std::make_unique<QmlDesigner::ExtraPropertyEditorView>(
+        designerPlugin->imageCache(),
+        QmlDesigner::QmlDesignerPlugin::externalDependenciesForPluginInitializationOnly()));
+
+    return true;
+}
+
+} //  namespace ExtraPropertyEditorManager

src/plugins/extrapropertyeditormanager/extrapropertyeditormanagerplugin.h

@@ -0,0 +1,18 @@
+// Copyright (C) 2025 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include <extensionsystem/iplugin.h>
+
+namespace ExtraPropertyEditorManager {
+
+class ExtraPropertyEditorManagerPlugin : public ExtensionSystem::IPlugin
+{
+        Q_OBJECT
+        Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE
+                              "ExtraPropertyEditorManager.json")
+    public:
+        bool initialize(const QStringList &arguments, QString *errorString) override;
+        bool delayedInitialize() override;
+};
+
+} //  namespace ExtraPropertyEditorManager

src/plugins/extrapropertyeditormanager/extrapropertyeditorview.cpp

@@ -0,0 +1,19 @@
+// Copyright (C) 2025 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include "extrapropertyeditorview.h"
+
+#include <qmldesignerplugin.h>
+
+namespace QmlDesigner {
+
+ExtraPropertyEditorView::ExtraPropertyEditorView(class AsynchronousImageCache &imageCache,
+                                                 ExternalDependenciesInterface &externalDependencies)
+    : AbstractView{externalDependencies}
+    , m_imageCache{imageCache}
+    , m_externalDependencies{externalDependencies}
+{}
+
+ExtraPropertyEditorView::~ExtraPropertyEditorView() {};
+
+} //  namespace QmlDesigner

src/plugins/extrapropertyeditormanager/extrapropertyeditorview.h

@@ -0,0 +1,23 @@
+// Copyright (C) 2025 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#pragma once
+
+#include <abstractview.h>
+
+namespace QmlDesigner {
+
+class ExtraPropertyEditorView : public AbstractView
+{
+    Q_OBJECT
+public:
+    ExtraPropertyEditorView(class AsynchronousImageCache &imageCache,
+                            ExternalDependenciesInterface &externalDependencies);
+    ~ExtraPropertyEditorView() override;
+
+private:
+    AsynchronousImageCache &m_imageCache;
+    ExternalDependenciesInterface &m_externalDependencies;
+};
+
+} //  namespace QmlDesigner