X-Git-Url: https://vcs.maemo.org/git/?a=blobdiff_plain;f=src%2Futils.cpp;h=8a50e160341f8abe393580f1b490b8c5fe50cd44;hb=2edb4f2f10329116492492b442c2957653381c28;hp=bf082e0cc4bfe8ea00f7d3c5d3b730996deadf2c;hpb=55d99074d0b0b5eca3530d0c0f683faee48f10f9;p=case

diff --git a/src/utils.cpp b/src/utils.cpp
index bf082e0..8a50e16 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -17,6 +17,37 @@
 
 #include "utils.h"
 
+#include <QFSFileEngine>
+
+
+QString shortenPath(const QString &path) {
+    QString homePath = QFSFileEngine::homePath();
+
+    if (path.indexOf(homePath, 0) == 0) {
+        QString result = path;
+
+        result.replace(0, homePath.size(), "~");
+        return result;
+    }
+
+    return path;
+}
+
+
+QString unwindPath(const QString &path) {
+    QString result = path;
+    // if ~ is the first character and / or nothing follows it, replace with home dir
+    if (path == "~" || path.indexOf("~/", 0) == 0) {
+        QString homePath = QFSFileEngine::homePath();
+        result.replace(0, 1, homePath);
+    // in case someone wants to enter a dir called ~ in the current dir, he can escape it with \~
+    } else if (path == "\\~" || path.indexOf("\\~/", 0) == 0) {
+        result.replace(0, 2, "~");
+    }
+
+    return result;
+}
+
 
 void themeImage(const QPalette &p, QImage &image, const bool inverse) {
     image = image.convertToFormat(QImage::Format_Indexed8);