blob: 1e6e2b1f6443824ce003fb00256a6052f5b536f6 (
plain)
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
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
// Copyright (C) 2025 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "qwasmfiledialoghelper.h"
#include <QtCore/QDebug>
#include <QtCore/QUrl>
#include <QtGui/private/qwasmlocalfileaccess_p.h>
#include <QtCore/private/qwasmlocalfileengine_p.h>
QT_BEGIN_NAMESPACE
QWasmFileDialogHelper::QWasmFileDialogHelper()
: m_eventLoop(nullptr)
{
}
QWasmFileDialogHelper::~QWasmFileDialogHelper()
{
}
bool QWasmFileDialogHelper::defaultNameFilterDisables() const
{
return false;
}
void QWasmFileDialogHelper::setDirectory(const QUrl &directory)
{
Q_UNUSED(directory)
}
QUrl QWasmFileDialogHelper::directory() const
{
return QUrl();
}
void QWasmFileDialogHelper::selectFile(const QUrl &file)
{
m_selectedFiles.clear();
m_selectedFiles.append(file);
}
QList<QUrl> QWasmFileDialogHelper::selectedFiles() const
{
return m_selectedFiles;
}
void QWasmFileDialogHelper::setFilter()
{
}
void QWasmFileDialogHelper::selectNameFilter(const QString &filter)
{
Q_UNUSED(filter);
// TODO
}
QString QWasmFileDialogHelper::selectedNameFilter() const
{
return QString();
}
void QWasmFileDialogHelper::exec()
{
QEventLoop eventLoop;
m_eventLoop = &eventLoop;
eventLoop.exec();
m_eventLoop = nullptr;
}
bool QWasmFileDialogHelper::show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent)
{
Q_UNUSED(flags)
Q_UNUSED(modality)
Q_UNUSED(parent)
showFileDialog();
return true;
}
void QWasmFileDialogHelper::hide()
{
}
void QWasmFileDialogHelper::showFileDialog()
{
if (options()->acceptMode() == QFileDialogOptions::AcceptOpen) {
// Use name filters from options
QString nameFilter = options()->nameFilters().join(";;");
if (nameFilter.isEmpty())
nameFilter = "*";
QWasmLocalFileAccess::showOpenFileDialog(nameFilter.toStdString(), [this](bool accepted, std::vector<qstdweb::File> files) {
onOpenDialogClosed(accepted, files);
});
} else if (options()->acceptMode() == QFileDialogOptions::AcceptSave) {
QString suggestion = m_selectedFiles.isEmpty() ? QString() : QUrl(m_selectedFiles.first()).fileName();
m_selectedFiles.clear();
QWasmLocalFileAccess::showSaveFileDialog(suggestion.toStdString(), [this](bool accepted, qstdweb::FileSystemFileHandle file){
onSaveDialogClosed(accepted, file);
});
}
}
void QWasmFileDialogHelper::onOpenDialogClosed(bool accepted, std::vector<qstdweb::File> files)
{
m_selectedFiles.clear();
if (!accepted) {
emit reject();
return;
}
// Track opened files
for (const auto &file : files) {
QString wasmFileName = QWasmFileEngineHandler::addFile(file);
QUrl fileUrl(wasmFileName);
m_selectedFiles.append(fileUrl);
}
// Emit signals
if (m_selectedFiles.size() > 0) {
emit fileSelected(m_selectedFiles.first());
emit filesSelected(m_selectedFiles);
}
emit accept();
// exit exec() if in exec()
if (m_eventLoop)
m_eventLoop->quit();
}
void QWasmFileDialogHelper::onSaveDialogClosed(bool accepted, qstdweb::FileSystemFileHandle file)
{
if (!accepted) {
emit reject();
return;
}
// Track save file
QString wasmFileName = QWasmFileEngineHandler::addFile(file);
QUrl fileUrl(wasmFileName);
m_selectedFiles.append(fileUrl);
// Emit signals
emit fileSelected(m_selectedFiles.first());
emit accept();
if (m_eventLoop)
m_eventLoop->quit();
}
QT_END_NAMESPACE
|
