1 files changed, 112 insertions, 0 deletions
diff --git a/src/plugins/qmldesigner/assetexporterplugin/assetexporter.h b/src/plugins/qmldesigner/assetexporterplugin/assetexporter.h
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+++ b/src/plugins/qmldesigner/assetexporterplugin/assetexporter.h
@@ -0,0 +1,112 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** 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 https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+#pragma once
+
+#include "assetexporterview.h"
+#include "utils/fileutils.h"
+
+#include <QJsonArray>
+#include <QJsonObject>
+#include <QSet>
+
+#include <memory>
+
+QT_BEGIN_NAMESPACE
+class QJsonArray;
+QT_END_NAMESPACE
+
+namespace ProjectExplorer {
+class Project;
+}
+
+namespace QmlDesigner {
+class AssetDumper;
+
+class AssetExporter : public QObject
+{
+    Q_OBJECT
+
+public:
+
+    enum class ParsingState {
+        Idle = 0,
+        Parsing,
+        ParsingFinished,
+        ExportingAssets,
+        ExportingAssetsFinished,
+        WritingJson,
+        ExportingDone
+    };
+
+    AssetExporter(AssetExporterView *view, ProjectExplorer::Project *project,
+                  QObject *parent = nullptr);
+    ~AssetExporter();
+
+    void exportQml(const Utils::FilePaths &qmlFiles, const Utils::FilePath &exportPath,
+                   bool exportAssets = false);
+
+    void cancel();
+    bool isBusy() const;
+
+    Utils::FilePath exportAsset(const QmlObjectNode& node, const QString &uuid);
+    QByteArray generateUuid(const ModelNode &node);
+
+signals:
+    void stateChanged(ParsingState);
+    void exportProgressChanged(double) const;
+
+private:
+    ParsingState currentState() const { return m_currentState.m_state; }
+    void exportComponent(const ModelNode &rootNode);
+    void writeMetadata() const;
+    void notifyLoadError(AssetExporterView::LoadState state);
+    void notifyProgress(double value) const;
+    void triggerLoadNextFile();
+    void loadNextFile();
+
+    void onQmlFileLoaded();
+
+private:
+    mutable class State {
+    public:
+        State(AssetExporter&);
+        void change(const ParsingState &state);
+        operator ParsingState() const { return m_state; }
+        AssetExporter &m_assetExporter;
+        ParsingState m_state = ParsingState::Idle;
+    } m_currentState;
+    ProjectExplorer::Project *m_project = nullptr;
+    AssetExporterView *m_view = nullptr;
+    Utils::FilePaths m_exportFiles;
+    unsigned int m_totalFileCount = 0;
+    Utils::FilePath m_exportPath;
+    QJsonArray m_components;
+    QSet<QByteArray> m_usedHashes;
+    std::unique_ptr<AssetDumper> m_assetDumper;
+    bool m_cancelled = false;
+};
+QDebug operator<< (QDebug os, const QmlDesigner::AssetExporter::ParsingState& s);
+
+} // namespace QmlDesigner