Theme Editor: Working on the project viewer infrastructure

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26714 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 37 insertions, 5 deletions

diff --git a/utils/themeeditor/projectmodel.h b/utils/themeeditor/projectmodel.h
index e3bf93d..62cf008 100644
--- a/utils/themeeditor/projectmodel.h
+++ b/utils/themeeditor/projectmodel.h
@@ -32,7 +32,12 @@ Q_OBJECT
 public:
     static const int numColumns = 1;
 
-    ProjectModel(QObject *parent = 0);
+    static QString fileFilter()
+    {
+        return QObject::tr("Project Files (*.cfg);;All Files (*.*)");
+    }
+
+    ProjectModel(QString config, QObject *parent = 0);
     virtual ~ProjectModel();
 
     QModelIndex index(int row, int column, const QModelIndex& parent) const;
@@ -51,7 +56,6 @@ public slots:
 
 private:
     ProjectNode* root;
-
 };
 
 /* A simple abstract class required for categories */
@@ -63,10 +67,38 @@ public:
     virtual int numChildren() const = 0;
     virtual int row() const = 0;
     virtual QVariant data(int column) const = 0;
-    virtual QString title() const = 0;
-    virtual Qt::ItemFlags flags(const QModelIndex& index) const = 0;
-    virtual void activated(const QModelIndex& index) = 0;
+    virtual Qt::ItemFlags flags(int column) const = 0;
+    virtual void activated() = 0;
+
+    int indexOf(ProjectNode* child){ return children.indexOf(child); }
+
+protected:
+    QList<ProjectNode*> children;
 
 };
 
+/* A simple implementation of ProjectNode for the root */
+class ProjectRoot : public ProjectNode
+{
+public:
+    ProjectRoot(QString config);
+    virtual ~ProjectRoot();
+
+    virtual ProjectNode* parent() const{ return 0; }
+    virtual ProjectNode* child(int row) const
+    {
+        if(row >= 0 && row < children.count())
+            return children[row];
+        else
+            return 0;
+    }
+    virtual int numChildren() const{ return children.count(); }
+    virtual int row() const{ return 0; }
+    virtual QVariant data(int column) const{ return QVariant(); }
+    virtual Qt::ItemFlags flags(int column) const{ return 0; }
+    virtual void activated(){ }
+
+};
+
+
 #endif // PROJECTMODEL_H