add support for reading datasets inside zip file in browser using quazip

images/images.qrc

@@ -193,6 +193,7 @@
         <file>themes/default/mIconWms.png</file>
         <file>themes/default/mIconWmsLayer.png</file>
         <file>themes/default/mIconWarn.png</file>
+        <file>themes/default/mIconZip.png</file>
         <file>themes/default/mMapserverExport.png</file>
         <file>themes/default/plugin.png</file>
         <file>themes/default/propertyicons/action.png</file>

src/app/qgsoptions.cpp

@@ -196,6 +196,14 @@ QgsOptions::QgsOptions( QWidget *parent, Qt::WFlags fl ) :
   cmbPromptRasterSublayers->addItem( tr( "Load all" ) );
   cmbPromptRasterSublayers->setCurrentIndex( settings.value( "/qgis/promptForRasterSublayers", 0 ).toInt() );
 
+  // Scan for contents of compressed files (.zip) in browser dock
+  cmbScanZipInBrowser->clear();
+  cmbScanZipInBrowser->addItem( tr( "No" ) );           // 0
+  cmbScanZipInBrowser->addItem( tr( "Basic scan" ) );   // 1
+  cmbScanZipInBrowser->addItem( tr( "Passthru" ) );     // 2
+  cmbScanZipInBrowser->addItem( tr( "Full scan" ) );    // 3
+  cmbScanZipInBrowser->setCurrentIndex( settings.value( "/qgis/scanZipInBrowser", 1 ).toInt() );
+
   // set the display update threshold
   spinBoxUpdateThreshold->setValue( settings.value( "/Map/updateThreshold" ).toInt() );
   //set the default projection behaviour radio buttongs
@@ -628,6 +636,7 @@ void QgsOptions::saveOptions()
   settings.setValue( "/qgis/attributeTableBehaviour", cmbAttrTableBehaviour->currentIndex() );
   settings.setValue( "/qgis/attributeTableRowCache", spinBoxAttrTableRowCache->value() );
   settings.setValue( "/qgis/promptForRasterSublayers", cmbPromptRasterSublayers->currentIndex() );
+  settings.setValue( "/qgis/scanZipInBrowser", cmbScanZipInBrowser->currentIndex() );
   settings.setValue( "/qgis/dockIdentifyResults", cbxIdentifyResultsDocked->isChecked() );
   settings.setValue( "/qgis/dockSnapping", cbxSnappingOptionsDocked->isChecked() );
   settings.setValue( "/qgis/addPostgisDC", cbxAddPostgisDC->isChecked() );