Theme Editor: Implemented document load functionality

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

utils/themeeditor/editorwindow.cpp

@@ -117,6 +117,11 @@ void EditorWindow::setupMenus()
     QObject::connect(ui->actionToolbarSave, SIGNAL(triggered()),
                      this, SLOT(saveCurrent()));
 
+    QObject::connect(ui->actionOpen_Document, SIGNAL(triggered()),
+                     this, SLOT(openFile()));
+    QObject::connect(ui->actionToolbarOpen, SIGNAL(triggered()),
+                     this, SLOT(openFile()));
+
 }
 
 
@@ -193,6 +198,28 @@ void EditorWindow::openFile()
     QString directory = settings.value("defaultDirectory", "").toString();
     fileNames = QFileDialog::getOpenFileNames(this, tr("Open Files"), directory,
                                               SkinDocument::fileFilter());
+
+    for(int i = 0; i < fileNames.count(); i++)
+    {
+        if(!QFile::exists(fileNames[i]))
+            continue;
+
+        QString current = fileNames[i];
+
+        /* Adding a new document for each file name */
+        SkinDocument* doc = new SkinDocument(current);
+        ui->editorTabs->addTab(doc, doc->getTitle());
+
+        QObject::connect(doc, SIGNAL(titleChanged(QString)),
+                         this, SLOT(tabTitleChanged(QString)));
+
+        /* And setting the new default directory */
+        current.chop(current.length() - current.lastIndexOf('/') - 1);
+        settings.setValue("defaultDirectory", current);
+
+    }
+
+    settings.endGroup();
 }
 
 

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) :
+SkinDocument::SkinDocument(QWidget *parent) : 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);
 
 }

utils/themeeditor/skindocument.h

@@ -44,6 +44,7 @@ public:
     }
 
     SkinDocument(QWidget *parent = 0);
+    SkinDocument(QString file, QWidget* parent = 0);
     virtual ~SkinDocument();
 
     ParseTreeModel* getModel(){ return model; }