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/*
* fileopener.cc
* Copyright 2014 Michał Lipski
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions, and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions, and the following disclaimer in the documentation
* provided with the distribution.
*
* This software is provided "as is" and without any warranty, express or
* implied. In no event shall the authors be liable for any damages arising from
* the use of this software.
*/
#include <QFileDialog>
#include <QPointer>
#include <libaudcore/drct.h>
#include <libaudcore/i18n.h>
#include <libaudcore/playlist.h>
#include <libaudcore/runtime.h>
#include <libaudqt/libaudqt.h>
namespace audqt
{
static aud::array<FileMode, QPointer<QFileDialog>> s_dialogs;
static void import_playlist(Playlist playlist, const String & filename)
{
playlist.set_filename(filename);
playlist.remove_all_entries();
playlist.insert_entry(0, filename, Tuple(), false);
}
static void export_playlist(Playlist playlist, const String & filename)
{
Playlist::GetMode mode = Playlist::Wait;
if (aud_get_bool("metadata_on_play"))
mode = Playlist::NoWait;
playlist.set_filename(filename);
playlist.save_to_file(filename, mode);
}
EXPORT void fileopener_show(FileMode mode)
{
QPointer<QFileDialog> & dialog = s_dialogs[mode];
if (!dialog)
{
static constexpr aud::array<FileMode, const char *> titles{
N_("Open Files"), N_("Open Folder"), N_("Add Files"),
N_("Add Folder"), N_("Import Playlist"), N_("Export Playlist")};
static constexpr aud::array<FileMode, const char *> labels{
N_("Open"), N_("Open"), N_("Add"),
N_("Add"), N_("Import"), N_("Export")};
static constexpr aud::array<FileMode, QFileDialog::FileMode> modes{
QFileDialog::ExistingFiles, QFileDialog::Directory,
QFileDialog::ExistingFiles, QFileDialog::Directory,
QFileDialog::ExistingFile, QFileDialog::AnyFile};
String path = aud_get_str("audgui", "filesel_path");
dialog = new QFileDialog(nullptr, _(titles[mode]), QString(path));
dialog->setAttribute(Qt::WA_DeleteOnClose);
dialog->setFileMode(modes[mode]);
dialog->setLabelText(QFileDialog::Accept, _(labels[mode]));
if (mode == FileMode::ExportPlaylist)
dialog->setAcceptMode(QFileDialog::AcceptSave);
QObject::connect(dialog, &QFileDialog::directoryEntered,
[](const QString & path) {
aud_set_str("audgui", "filesel_path",
path.toUtf8().constData());
});
auto playlist = Playlist::active_playlist();
QObject::connect(
dialog, &QFileDialog::accepted, [dialog, mode, playlist]() {
Index<PlaylistAddItem> files;
for (const QUrl & url : dialog->selectedUrls())
files.append(String(url.toEncoded().constData()));
switch (mode)
{
case FileMode::Add:
case FileMode::AddFolder:
aud_drct_pl_add_list(std::move(files), -1);
break;
case FileMode::Open:
case FileMode::OpenFolder:
aud_drct_pl_open_list(std::move(files));
break;
case FileMode::ImportPlaylist:
if (files.len() == 1)
import_playlist(playlist, files[0].filename);
break;
case FileMode::ExportPlaylist:
if (files.len() == 1)
export_playlist(playlist, files[0].filename);
break;
default:
/* not reached */
break;
}
});
}
window_bring_to_front(dialog);
}
} // namespace audqt
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