When changing cache path update the size information.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15022 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 11 insertions, 2 deletions

diff --git a/rbutil/rbutilqt/configure.cpp b/rbutil/rbutilqt/configure.cpp
index 74f52de..5fba301 100644
--- a/rbutil/rbutilqt/configure.cpp
+++ b/rbutil/rbutilqt/configure.cpp
@@ -217,7 +217,14 @@ void Config::setUserSettings(QSettings *user)
     ui.cachePath->setText(userSettings->value("cachepath").toString());
     ui.cacheDisable->setChecked(userSettings->value("cachedisable", true).toBool());
     ui.cacheOfflineMode->setChecked(userSettings->value("offline").toBool());
-    QList<QFileInfo> fs = QDir(userSettings->value("cachepath").toString() + "/rbutil-cache/").entryInfoList(QDir::Files | QDir::NoDotAndDotDot);
+    updateCacheInfo(userSettings->value("cachepath").toString());
+}
+
+
+void Config::updateCacheInfo(QString path)
+{
+    QList<QFileInfo> fs;
+    fs = QDir(path + "/rbutil-cache/").entryInfoList(QDir::Files | QDir::NoDotAndDotDot);
     qint64 sz = 0;
     for(int i = 0; i < fs.size(); i++) {
         sz += fs.at(i).size();
@@ -225,7 +232,6 @@ void Config::setUserSettings(QSettings *user)
     }
     ui.cacheSize->setText(tr("Current cache size is %1 kiB.")
             .arg(sz/1024));
-
 }
 
 
@@ -611,6 +617,7 @@ void Config::setMountpoint(QString m)
 void Config::setCache(QString c)
 {
     ui.cachePath->setText(c);
+    updateCacheInfo(c);
 }
 
 
@@ -709,6 +716,7 @@ void Config::cacheClear()
         QFile::remove(f);
         qDebug() << "removed:" << f;
     }
+    updateCacheInfo(userSettings->value("cachepath").toString());
 }
 
 
diff --git a/rbutil/rbutilqt/configure.h b/rbutil/rbutilqt/configure.h
index 40ffb79..a0e5977 100644
--- a/rbutil/rbutilqt/configure.h
+++ b/rbutil/rbutilqt/configure.h
@@ -49,6 +49,7 @@ class Config : public QDialog
         QString language;
         QString programPath;
         QUrl proxy;
+        void updateCacheInfo(QString);
 
         BrowseDirtree *browser;
         BrowseDirtree *cbrowser;