Theme Editor: Implemented document load functionality

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26639 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 22 insertions, 4 deletions

diff --git a/utils/themeeditor/skindocument.cpp b/utils/themeeditor/skindocument.cpp
index 469401d..efb16ee 100644
--- a/utils/themeeditor/skindocument.cpp
+++ b/utils/themeeditor/skindocument.cpp
@@ -22,13 +22,11 @@
 #include "skindocument.h"
 
 #include <QFile>
-#include <QTimer>
 #include <QSettings>
 #include <QMessageBox>
 #include <QFileDialog>
 
-SkinDocument::SkinDocument(QWidget *parent) :
-    QWidget(parent)
+SkinDocument::SkinDocument(QWidget *parent) : QWidget(parent)
 {
     setupUI();
 
@@ -37,6 +35,26 @@ SkinDocument::SkinDocument(QWidget *parent) :
     saved = "";
 }
 
+SkinDocument::SkinDocument(QString file, QWidget *parent):
+        QWidget(parent), fileName(file)
+{
+    setupUI();
+
+    /* Loading the file */
+    if(QFile::exists(fileName))
+    {
+        QFile fin(fileName);
+        fin.open(QFile::ReadOnly);
+        editor->document()->setPlainText(QString(fin.readAll()));
+        saved = editor->document()->toPlainText();
+        fin.close();
+    }
+
+    /* Setting the title */
+    QStringList decomposed = fileName.split('/');
+    title = decomposed.last();
+}
+
 SkinDocument::~SkinDocument()
 {
     delete highlighter;
@@ -126,7 +144,7 @@ void SkinDocument::save()
 
     saved = editor->document()->toPlainText();
     QStringList decompose = fileName.split('/');
-    title = decompose[decompose.count() - 1];
+    title = decompose.last();
     emit titleChanged(title);
 
 }