Theme Editor: Opening an already opened document no longer spawns a new tab

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26736 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 14 insertions, 1 deletions

diff --git a/utils/themeeditor/editorwindow.cpp b/utils/themeeditor/editorwindow.cpp
index 601e4d8..d137897 100644
--- a/utils/themeeditor/editorwindow.cpp
+++ b/utils/themeeditor/editorwindow.cpp
@@ -42,7 +42,19 @@ EditorWindow::EditorWindow(QWidget *parent) :
 
 void EditorWindow::loadTabFromFile(QString fileName)
 {
-    /* Adding a new document for each file name */
+    /* Checking to see if the file is already open */
+    for(int i = 0; i < ui->editorTabs->count(); i++)
+    {
+        SkinDocument* current = dynamic_cast<SkinDocument*>
+                                (ui->editorTabs->widget(i));
+        if(current->getFile() == fileName)
+        {
+            ui->editorTabs->setCurrentIndex(i);
+            return;
+        }
+    }
+
+    /* Adding a new document*/
     SkinDocument* doc = new SkinDocument(parseStatus, fileName);
     addTab(doc);
 
diff --git a/utils/themeeditor/skindocument.h b/utils/themeeditor/skindocument.h
index c8f9295..e8bd270 100644
--- a/utils/themeeditor/skindocument.h
+++ b/utils/themeeditor/skindocument.h
@@ -52,6 +52,7 @@ public:
     void connectPrefs(PreferencesDialog* prefs);
 
     ParseTreeModel* getModel(){ return model; }
+    QString getFile(){ return fileName; }
     QString getTitle(){ return title; }
     QString getStatus(){ return parseStatus; }
     void genCode(){ editor->document()->setPlainText(model->genCode()); }