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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 <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, 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 (nullptr, "metadata_on_play"))
mode = Playlist::NoWait;
playlist.set_filename (filename);
playlist.save_to_file (filename, mode);
}
EXPORT void fileopener_show (FileMode mode)
{
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;
}
});
QObject::connect (dialog, & QObject::destroyed, [& dialog] ()
{ dialog = nullptr; });
}
window_bring_to_front (dialog);
}
} // namespace audqt
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