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Check xdg-mime on Unix to find default file manager on Unix

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Fixes #382
This commit is contained in:
Jonas Kvinge 2020-03-15 01:21:30 +01:00
parent 89d96a3ec1
commit 625343f698
1 changed files with 62 additions and 9 deletions
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71
src/core/utilities.cpp
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@ -41,6 +41,7 @@
#include <QDir>
#include <QFile>
#include <QFileInfo>
#include <QProcess>
#include <QHostAddress>
#include <QSet>
#include <QList>
@ -82,12 +83,9 @@
#endif
#ifdef Q_OS_MACOS
# include <QProcess>
# include "CoreServices/CoreServices.h"
# include "IOKit/ps/IOPSKeys.h"
# include "IOKit/ps/IOPowerSources.h"
#elif defined(Q_OS_WIN)
#include <QProcess>
#endif
#include "core/logging.h"
@ -333,6 +331,63 @@ QString ColorToRgba(const QColor &c) {
}
#if defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)
void OpenInFileManager(const QString &path) {
QProcess proc;
proc.start("xdg-mime", QStringList() << "query" << "default" << "inode/directory");
proc.waitForFinished();
QString desktop_file = proc.readLine().simplified();
QStringList data_dirs = QString(getenv("XDG_DATA_DIRS")).split(":");
QString command;
QStringList command_params;
for (const QString &data_dir : data_dirs) {
QString desktop_file_path = QString("%1/applications/%2").arg(data_dir, desktop_file);
if (!QFile::exists(desktop_file_path)) continue;
QSettings setting(desktop_file_path, QSettings::IniFormat);
setting.beginGroup("Desktop Entry");
if (setting.contains("Exec")) {
QString cmd = setting.value("Exec").toString();
if (cmd.isEmpty()) break;
command_params = cmd.split(' ');
command = command_params.first();
command_params.removeFirst();
}
setting.endGroup();
if (!command.isEmpty()) break;
}
if (command_params.contains("%u")) {
command_params.removeAt(command_params.indexOf("%u"));
}
if (command_params.contains("%U")) {
command_params.removeAt(command_params.indexOf("%U"));
}
if (command.isEmpty() || command == "exo-open") {
QFileInfo info(path);
if (!info.exists()) return;
QString directory = info.dir().path();
if (directory.isEmpty()) return;
QDesktopServices::openUrl(QUrl::fromLocalFile(directory));
}
else if (command.startsWith("nautilus")) {
proc.startDetached(command, QStringList() << command_params << "--select" << path);
}
else if (command.startsWith("dolphin") || command.startsWith("konqueror") || command.startsWith("kfmclient")) {
proc.startDetached(command, QStringList() << command_params << "--select" << "--new-window" << path);
}
else if (command.startsWith("caja")) {
proc.startDetached(command, QStringList() << command_params << "--no-desktop" << path);
}
else {
proc.startDetached(command, QStringList() << command_params << path);
}
}
#endif
#ifdef Q_OS_MACOS
// Better than openUrl(dirname(path)) - also highlights file at path
void RevealFileInFinder(QString const &path) {
@ -380,14 +435,14 @@ void OpenInFileBrowser(const QList<QUrl> &urls) {
const QString directory = QFileInfo(path).dir().path();
if (dirs.contains(directory)) continue;
dirs.insert(directory);
qLog(Debug) << path;
#ifdef Q_OS_MACOS
#if defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)
OpenInFileManager(path);
#elif Q_OS_MACOS
// Revealing multiple files in the finder only opens one window, so it also makes sense to reveal at most one per directory
RevealFileInFinder(path);
#elif defined(Q_OS_WIN32)
ShowFileInExplorer(path);
#else
QDesktopServices::openUrl(QUrl::fromLocalFile(directory));
#endif
}
@ -454,8 +509,6 @@ QByteArray Sha1CoverHash(const QString &artist, const QString &album) {
hash.addData(artist.toLower().toUtf8().constData());
hash.addData(album.toLower().toUtf8().constData());
//qLog(Debug) << artist << album << hash.result();
return hash.result();
}