Add buttons to open and save SQL files to SQL tab in main window

src/MainWindow.cpp

@@ -1108,7 +1108,7 @@ void MainWindow::closeSqlTab(int index, bool force)
     delete w;
 }
 
-void MainWindow::openSqlTab(bool resetCounter)
+unsigned int MainWindow::openSqlTab(bool resetCounter)
 {
     static unsigned int tabNumber = 0;
 
@@ -1122,4 +1122,40 @@ void MainWindow::openSqlTab(bool resetCounter)
     w->getEditor()->insertFieldCompleterModels(completerModelsFields);
     int index = ui->tabSqlAreas->addTab(w, QString("SQL %1").arg(++tabNumber));
     ui->tabSqlAreas->setCurrentIndex(index);
+
+    return index;
+}
+
+void MainWindow::openSqlFile()
+{
+    QString file = QFileDialog::getOpenFileName(
+                this,
+                tr("Select SQL file to open"),
+                PreferencesDialog::getSettingsValue("db", "defaultlocation").toString(),
+                tr("Text files(*.sql *.txt);;All files(*)"));
+
+    if(QFile::exists(file))
+    {
+        QFile f(file);
+        f.open(QIODevice::ReadOnly);
+        unsigned int index = openSqlTab();
+        qobject_cast<SqlExecutionArea*>(ui->tabSqlAreas->widget(index))->getEditor()->setPlainText(f.readAll());
+        QFileInfo fileinfo(file);
+        ui->tabSqlAreas->setTabText(index, fileinfo.fileName());
+    }
+}
+
+void MainWindow::saveSqlFile()
+{
+    QString file = QFileDialog::getSaveFileName(
+                this,
+                tr("Select file name"),
+                PreferencesDialog::getSettingsValue("db", "defaultlocation").toString(),
+                tr("Text files(*.sql *.txt);;All files(*)"));
+
+    QFile f(file);
+    f.open(QIODevice::WriteOnly);
+    f.write(qobject_cast<SqlExecutionArea*>(ui->tabSqlAreas->currentWidget())->getSql().toUtf8());
+    QFileInfo fileinfo(file);
+    ui->tabSqlAreas->setTabText(ui->tabSqlAreas->currentIndex(), fileinfo.fileName());
 }

src/MainWindow.h

@@ -136,8 +136,10 @@ private slots:
     virtual void mainTabSelected( int tabindex );
     virtual void browseTableHeaderClicked(int logicalindex);
     virtual void createSyntaxHighlighters();
-    virtual void openSqlTab(bool resetCounter = false);
+    virtual unsigned int openSqlTab(bool resetCounter = false);
     virtual void closeSqlTab(int index, bool force = false);
+    virtual void openSqlFile();
+    virtual void saveSqlFile();
 };
 
 #endif

src/MainWindow.ui

@@ -292,7 +292,7 @@
          <rect>
           <x>0</x>
           <y>0</y>
-          <width>763</width>
+          <width>278</width>
           <height>444</height>
          </rect>
         </property>
@@ -746,6 +746,9 @@
         <string>toolBar1</string>
        </property>
        <addaction name="actionSqlOpenTab"/>
+       <addaction name="actionSqlOpenFile"/>
+       <addaction name="actionSqlSaveFile"/>
+       <addaction name="separator"/>
        <addaction name="actionExecuteSql"/>
       </widget>
      </item>
@@ -1271,6 +1274,24 @@
     <string>F5</string>
    </property>
   </action>
+  <action name="actionSqlOpenFile">
+   <property name="icon">
+    <iconset resource="icons/icons.qrc">
+     <normaloff>:/icons/open_sql</normaloff>:/icons/open_sql</iconset>
+   </property>
+   <property name="text">
+    <string>Open SQL file</string>
+   </property>
+  </action>
+  <action name="actionSqlSaveFile">
+   <property name="icon">
+    <iconset resource="icons/icons.qrc">
+     <normaloff>:/icons/save_sql</normaloff>:/icons/save_sql</iconset>
+   </property>
+   <property name="text">
+    <string>Save SQL file</string>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>
@@ -1971,6 +1992,38 @@
     </hint>
    </hints>
   </connection>
+  <connection>
+   <sender>actionSqlOpenFile</sender>
+   <signal>activated()</signal>
+   <receiver>MainWindow</receiver>
+   <slot>openSqlFile()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>399</x>
+     <y>299</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>actionSqlSaveFile</sender>
+   <signal>activated()</signal>
+   <receiver>MainWindow</receiver>
+   <slot>saveSqlFile()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>399</x>
+     <y>299</y>
+    </hint>
+   </hints>
+  </connection>
  </connections>
  <slots>
   <slot>fileOpen()</slot>
@@ -2014,5 +2067,7 @@
   <slot>copy()</slot>
   <slot>closeSqlTab(int)</slot>
   <slot>openSqlTab()</slot>
+  <slot>openSqlFile()</slot>
+  <slot>saveSqlFile()</slot>
  </slots>
 </ui>

src/icons/icons.qrc

@@ -26,6 +26,8 @@
         <file alias="whatis">help.png</file>
         <file alias="open_tab">tab_add.png</file>
         <file alias="run">resultset_next.png</file>
+        <file alias="save_sql">page_save.png</file>
+        <file alias="open_sql">page_white_database.png</file>
     </qresource>
     <qresource prefix="/oldimages">
         <file alias="128">oldimages/128.png</file>