1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
// Copyright (C) 2020 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 "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 Component;
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, bool perComponentExport);
void cancel();
bool isBusy() const;
const QPixmap &generateAsset(const ModelNode &node);
Utils::FilePath assetPath(const ModelNode &node, const Component *component,
const QString &suffix = {}) const;
void exportAsset(const QPixmap &asset, const Utils::FilePath &path);
QByteArray generateUuid(const ModelNode &node);
QString componentUuid(const ModelNode &instance) const;
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();
Utils::FilePath componentExportDir(const Component *component) const;
void beginExport();
void preprocessQmlFile(const Utils::FilePath &path);
bool assignUuids(const ModelNode &root);
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;
QString m_exportFile;
bool m_perComponentExport = false;
std::vector<std::unique_ptr<Component>> m_components;
QHash<QString, QString> m_componentUuidCache;
QSet<QByteArray> m_usedHashes;
QHash<QString, QPixmap> m_assets;
std::unique_ptr<AssetDumper> m_assetDumper;
bool m_cancelled = false;
};
QDebug operator<< (QDebug os, const QmlDesigner::AssetExporter::ParsingState& s);
} // namespace QmlDesigner
|
