Add QtQuick.Studio.StudioApplication

This class allows loading fonts into the application "in time".
This will replace the DirectoryFontLoader

Task-number: QDS-1142
Change-Id: Ibc801b8450f503af4b964740d0b009222c21b9b7
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

5 files changed, 175 insertions, 0 deletions

diff --git a/src/imports/CMakeLists.txt b/src/imports/CMakeLists.txt
index d04b9f4..87c84b8 100644
--- a/src/imports/CMakeLists.txt
+++ b/src/imports/CMakeLists.txt
@@ -5,4 +5,5 @@ add_subdirectory(flowview)
 add_subdirectory(logichelper)
 add_subdirectory(multitext)
 add_subdirectory(tools)
+add_subdirectory(application)
 
diff --git a/src/imports/application/CMakeLists.txt b/src/imports/application/CMakeLists.txt
new file mode 100644
index 0000000..175a85f
--- /dev/null
+++ b/src/imports/application/CMakeLists.txt
@@ -0,0 +1,17 @@
+#####################################################################
+## QuickStudioApplicationModule:
+#####################################################################
+
+qt_internal_add_qml_module(QuickStudioApplication
+    URI "QtQuick.Studio.Application"
+    VERSION "${PROJECT_VERSION}"
+    DESIGNER_SUPPORTED
+    PAST_MAJOR_VERSIONS 1
+ INCLUDE_DIRECTORIES
+    ${CMAKE_CURRENT_SOURCE_DIR}
+    SOURCES
+        quickstudioapplication.cpp quickstudioapplication_p.h
+    PUBLIC_LIBRARIES
+        Qt::Qml
+        Qt::Quick
+)
diff --git a/src/imports/application/quickstudioapplication.cpp b/src/imports/application/quickstudioapplication.cpp
new file mode 100644
index 0000000..c1f3cf5
--- /dev/null
+++ b/src/imports/application/quickstudioapplication.cpp
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2022 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Quick Dialogs module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "quickstudioapplication_p.h"
+
+#include <QDir>
+#include <QDirIterator>
+#include <QFontDatabase>
+#include <QLoggingCategory>
+
+QT_BEGIN_NAMESPACE
+
+static Q_LOGGING_CATEGORY(texttomodelMergerDebug, "qt.Studioapplication.debug", QtDebugMsg)
+
+QuickStudioApplication::QuickStudioApplication(QObject *parent) : QObject(parent) {}
+
+static void loadFont(const QString &path)
+{
+    qCInfo(texttomodelMergerDebug) << Q_FUNC_INFO << "Load font: " << path;
+    QFontDatabase::addApplicationFont(path);
+}
+
+void QuickStudioApplication::setFontPath(const QUrl &path) {
+    if (path == fontPath())
+        return;
+
+    m_fontPath = path;
+
+    QDirIterator it(path.toLocalFile(), {QStringLiteral("*.ttf"), QStringLiteral("*.otf") }, QDir::Files, QDirIterator::Subdirectories);
+       while (it.hasNext())
+           loadFont(it.next());
+
+    emit fontPathChanged();
+}
+
+QT_END_NAMESPACE
diff --git a/src/imports/application/quickstudioapplication_p.h b/src/imports/application/quickstudioapplication_p.h
new file mode 100644
index 0000000..a8c46ab
--- /dev/null
+++ b/src/imports/application/quickstudioapplication_p.h
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2022 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Quick Dialogs module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QUICKSTUDIOAPPLICATION_P_H
+#define QUICKSTUDIOAPPLICATION_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qurl.h>
+#include <QtQml/qqml.h>
+
+QT_BEGIN_NAMESPACE
+
+class QuickStudioApplication : public QObject
+{
+    Q_OBJECT
+
+    QML_NAMED_ELEMENT(StudioApplication)
+    QML_ADDED_IN_VERSION(6, 2)
+
+     Q_PROPERTY(QUrl fontPath READ fontPath WRITE setFontPath NOTIFY fontPathChanged)
+
+public:
+    explicit QuickStudioApplication(QObject *parent = nullptr);
+
+    const QUrl fontPath() { return m_fontPath; }
+    void setFontPath(const QUrl &path);
+
+signals:
+    void fontPathChanged();
+
+private:
+    QUrl m_fontPath;
+
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QuickStudioApplication)
+
+#endif // QUICKSTUDIOAPPLICATION_P_H
diff --git a/sync.profile b/sync.profile
new file mode 100644
index 0000000..73fa0db
--- /dev/null
+++ b/sync.profile
@@ -0,0 +1,5 @@
+%modules = ( # path to module name map
+    "QtQuickStudioApplication" => "$basedir/src/imports/application",
+);
+%moduleheaders = ( # restrict the module headers to those found in relative path
+);