Integrated file selection dialogue with the main code. Improved the

[openvpnui.git] / src / filebrowse / globals.cpp

diff --git a/src/filebrowse/globals.cpp b/src/filebrowse/globals.cpp
new file mode 100644 (file)
index 0000000..2ab117f
--- /dev/null
+++ b/src/filebrowse/globals.cpp
@@ -0,0 +1,109 @@
+#include "globals.h"
+#include <QLocale>
+#include <QProcess>
+
+QString suffixToIconName(QString suffix)
+{
+    // only formats that are understood by File Browser or Sailfish get a special icon
+    if (suffix == "txt")
+        return "file-txt";
+    if (suffix == "rpm")
+        return "file-rpm";
+    if (suffix == "apk")
+        return "file-apk";
+    if (suffix == "png" || suffix == "jpeg" || suffix == "jpg" ||
+            suffix == "gif")
+        return "file-image";
+    if (suffix == "wav" || suffix == "mp3" || suffix == "flac" ||
+            suffix == "aac" || suffix == "ogg" || suffix == "m4a")
+        return "file-audio";
+    if (suffix == "mp4" || suffix == "m4v")
+        return "file-video";
+
+    return "file";
+}
+
+QString permissionsToString(QFile::Permissions permissions)
+{
+    char str[] = "---------";
+    if (permissions & 0x4000) str[0] = 'r';
+    if (permissions & 0x2000) str[1] = 'w';
+    if (permissions & 0x1000) str[2] = 'x';
+    if (permissions & 0x0040) str[3] = 'r';
+    if (permissions & 0x0020) str[4] = 'w';
+    if (permissions & 0x0010) str[5] = 'x';
+    if (permissions & 0x0004) str[6] = 'r';
+    if (permissions & 0x0002) str[7] = 'w';
+    if (permissions & 0x0001) str[8] = 'x';
+    return QString::fromLatin1(str);
+}
+
+QString filesizeToString(qint64 filesize)
+{
+    // convert to kB, MB, GB: use 1000 instead of 1024 as divisor because it seems to be
+    // the usual way to display file size (like on Ubuntu)
+    QLocale locale;
+    if (filesize < 1000LL)
+        return locale.toString(filesize)+" bytes";
+
+    if (filesize < 1000000LL)
+        return locale.toString((double)filesize/1000.0, 'f', 2)+" kB";
+
+    if (filesize < 1000000000LL)
+        return locale.toString((double)filesize/1000000.0, 'f', 2)+" MB";
+
+    return locale.toString((double)filesize/1000000000.0, 'f', 2)+" GB";
+}
+
+QString datetimeToString(QDateTime datetime)
+{
+    QLocale locale;
+
+    // return time for today or date for older
+    if (datetime.date() == QDate::currentDate())
+        return locale.toString(datetime.time(), QLocale::NarrowFormat);
+
+    return locale.toString(datetime.date(), QLocale::NarrowFormat);
+}
+
+QString infoToFileKind(QFileInfo info)
+{
+    if (info.isDir()) return "d";
+    if (info.isSymLink()) return "l";
+    if (info.isFile()) return "-";
+    return "?";
+}
+
+QString infoToIconName(QFileInfo info)
+{
+    if (info.isDir()) return "folder";
+    if (info.isSymLink()) return "link";
+    if (info.isFile()) {
+        QString suffix = info.suffix().toLower();
+        return suffixToIconName(suffix);
+    }
+    return "file";
+}
+
+int access(QString filename, int how)
+{
+    QByteArray fab = filename.toUtf8();
+    char *fn = fab.data();
+    return access(fn, how);
+}
+
+QString execute(QString command, QStringList arguments, bool mergeErrorStream)
+{
+    QProcess process;
+    process.setReadChannel(QProcess::StandardOutput);
+    if (mergeErrorStream)
+        process.setProcessChannelMode(QProcess::MergedChannels);
+    process.start(command, arguments);
+    if (!process.waitForStarted())
+        return QString();
+    if (!process.waitForFinished())
+        return QString();
+
+    QByteArray result = process.readAll();
+    return QString::fromUtf8(result);
+}