Theme Editor: Began working on special cases for device option panel. Implemented path info for current and next file

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27346 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 59 insertions, 0 deletions

diff --git a/utils/themeeditor/gui/devicestate.cpp b/utils/themeeditor/gui/devicestate.cpp
index d87cd70..12198f5 100644
--- a/utils/themeeditor/gui/devicestate.cpp
+++ b/utils/themeeditor/gui/devicestate.cpp
@@ -198,6 +198,36 @@ DeviceState::~DeviceState()
 QVariant DeviceState::data(QString tag, int paramCount,
                            skin_tag_parameter *params)
 {
+    /* Handling special cases */
+    if(tag.toLower() == "fm")
+    {
+        QString path = tag[0].isLower()
+                       ? data("file").toString() : data("nextfile").toString();
+        return fileName(path, true);
+    }
+    else if(tag.toLower() == "fn")
+    {
+        QString path = tag[0].isLower()
+                       ? data("file").toString() : data("nextfile").toString();
+        return fileName(path, false);
+    }
+    else if(tag.toLower() == "fp")
+    {
+        if(tag[0].isLower())
+            return data("file").toString();
+        else
+            return data("nextfile").toString();
+    }
+    else if(tag.toLower() == "d")
+    {
+        QString path = tag[0].isLower()
+                       ? data("file").toString() : data("nextfile").toString();
+        if(paramCount > 0)
+            return directory(path, params[0].data.numeric);
+        else
+            return QVariant();
+    }
+
     QPair<InputType, QWidget*> found =
             inputs.value(tag, QPair<InputType, QWidget*>(Slide, 0));
 
@@ -279,3 +309,29 @@ void DeviceState::input()
 {
     emit settingsChanged();
 }
+
+QString DeviceState::fileName(QString path, bool extension)
+{
+    path = path.split("/").last();
+    if(!extension)
+    {
+        QString sum;
+        QStringList name = path.split(".");
+        for(int i = 0; i < name.count() - 1; i++)
+            sum.append(name[i]);
+        return sum;
+    }
+    else
+    {
+        return path;
+    }
+}
+
+QString DeviceState::directory(QString path, int level)
+{
+    QStringList dirs = path.split("/");
+    int index = dirs.count() - 1 - level;
+    if(index < 0)
+        index = 0;
+    return dirs[index];
+}
diff --git a/utils/themeeditor/gui/devicestate.h b/utils/themeeditor/gui/devicestate.h
index d3a6c46..ebd4afe 100644
--- a/utils/themeeditor/gui/devicestate.h
+++ b/utils/themeeditor/gui/devicestate.h
@@ -59,6 +59,9 @@ private slots:
     void input();
 
 private:
+    static QString fileName(QString path, bool extension);
+    static QString directory(QString path, int level);
+
     QMap<QString, QPair<InputType, QWidget*> > inputs;
     QTabWidget tabs;
 };