Theme Editor: Implemented save/save as in the configuration file editor

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26863 a1c6a512-1295-4272-9138-f99709370657

utils/themeeditor/configdocument.cpp

@@ -116,6 +116,7 @@ void ConfigDocument::saveAs()
 
     saved = toPlainText();
     emit titleChanged(title());
+    emit configFileChanged(file());
 
 }
 
@@ -150,7 +151,7 @@ bool ConfigDocument::requestClose()
             return false;
         }
     }
-    return false;
+    return true;
 }
 
 QString ConfigDocument::toPlainText() const
@@ -185,6 +186,11 @@ void ConfigDocument::addRow(QString key, QString value)
     QObject::connect(delButton, SIGNAL(clicked()),
                      this, SLOT(deleteClicked()));
 
+    QObject::connect(keyEdit, SIGNAL(textChanged(QString)),
+                     this, SLOT(textChanged()));
+    QObject::connect(valueEdit, SIGNAL(textChanged(QString)),
+                     this, SLOT(textChanged()));
+
     ui->configBoxes->addLayout(layout);
 
     containers.append(layout);
@@ -219,3 +225,11 @@ void ConfigDocument::addClicked()
 {
     addRow(tr("Key"), tr("Value"));
 }
+
+void ConfigDocument::textChanged()
+{
+    if(toPlainText() != saved)
+        emit titleChanged(title() + "*");
+    else
+        emit titleChanged(title());
+}

utils/themeeditor/configdocument.h

@@ -67,9 +67,13 @@ private:
 
     void addRow(QString key, QString value);
 
+signals:
+    void configFileChanged(QString);
+
 private slots:
     void deleteClicked();
     void addClicked();
+    void textChanged();
 };
 
 #endif // CONFIGDOCUMENT_H

utils/themeeditor/editorwindow.cpp

@@ -201,7 +201,7 @@ void EditorWindow::shiftTab(int index)
 {
     TabContent* widget = dynamic_cast<TabContent*>
                          (ui->editorTabs->currentWidget());
-    if(index < 0 || widget->type() != TabContent::Skin)
+    if(index < 0)
     {
         ui->parseTree->setModel(0);
         ui->actionSave_Document->setEnabled(false);
@@ -210,6 +210,13 @@ void EditorWindow::shiftTab(int index)
         ui->actionToolbarSave->setEnabled(false);
         ui->fromTree->setEnabled(false);
     }
+    else if(widget->type() == TabContent::Config)
+    {
+        ui->actionSave_Document->setEnabled(true);
+        ui->actionSave_Document_As->setEnabled(true);
+        ui->actionClose_Document->setEnabled(true);
+        ui->actionToolbarSave->setEnabled(true);
+    }
     else
     {
         /* Syncing the tree view and the status bar */
@@ -318,6 +325,34 @@ void EditorWindow::openProject()
 
 }
 
+void EditorWindow::configFileChanged(QString configFile)
+{
+
+    QSettings settings;
+
+    settings.beginGroup("ProjectModel");
+
+    if(QFile::exists(configFile))
+    {
+
+        if(project)
+            delete project;
+
+        project = new ProjectModel(configFile, this);
+        ui->projectTree->setModel(project);
+
+        QObject::connect(ui->projectTree, SIGNAL(activated(QModelIndex)),
+                         project, SLOT(activated(QModelIndex)));
+
+        configFile.chop(configFile.length() - configFile.lastIndexOf('/') - 1);
+        settings.setValue("defaultDirectory", configFile);
+
+    }
+
+    settings.endGroup();
+
+}
+
 void EditorWindow::tabTitleChanged(QString title)
 {
     TabContent* sender = dynamic_cast<TabContent*>(QObject::sender());
@@ -342,7 +377,7 @@ void EditorWindow::closeEvent(QCloseEvent* event)
     /* Closing all the tabs */
     for(int i = 0; i < ui->editorTabs->count(); i++)
     {
-        if(!dynamic_cast<SkinDocument*>
+        if(!dynamic_cast<TabContent*>
            (ui->editorTabs->widget(i))->requestClose())
         {
             event->ignore();

utils/themeeditor/editorwindow.h

@@ -53,6 +53,9 @@ public:
 protected:
     virtual void closeEvent(QCloseEvent* event);
 
+public slots:
+    void configFileChanged(QString configFile);
+
 private slots:
     void showPanel();
     void newTab();

utils/themeeditor/projectmodel.cpp

@@ -114,11 +114,18 @@ QVariant ProjectModel::data(const QModelIndex &index, int role) const
 void ProjectModel::activated(const QModelIndex &index)
 {
     if(index.row() == 0)
-        mainWindow->loadConfigTab(new ConfigDocument(settings,
-                                                     settings.value("themebase",
-                                                                    "") + "/" +
-                                                     files[index.row()]));
+    {
+        ConfigDocument* doc = new ConfigDocument(settings,
+                                                 settings.value("themebase",
+                                                                "") + "/" +
+                                                 files[index.row()]);
+        QObject::connect(doc, SIGNAL(configFileChanged(QString)),
+                         mainWindow, SLOT(configFileChanged(QString)));
+        mainWindow->loadConfigTab(doc);
+    }
     else
+    {
         mainWindow->loadTabFromSkinFile(settings.value("themebase", "")
                                         + "/" + files[index.row()]);
+    }
 }