Web search partially implemented

resources/style.qss

@@ -26,6 +26,13 @@ QWidget#UBLibWebView
 	border: 2px solid #999999;
 }
 
+QWidget#UBFeaturesWebView
+{
+	background: #EEEEEE;
+	border-radius : 10px;
+	border: 2px solid #999999;
+}
+
 QListView
 {
 	background: #EEEEEE;

src/board/UBFeaturesController.cpp

@@ -65,6 +65,7 @@ void UBFeaturesController::initDirectoryTree()
 	mLibInteractiveDirectoryPath = UBSettings::settings()->applicationInteractivesDirectory();
 	mLibApplicationsDirectoryPath = UBSettings::settings()->applicationApplicationsLibraryDirectory();
 	mLibShapesDirectoryPath = UBSettings::settings()->applicationShapeLibraryDirectory() ;
+	mLibSearchDirectoryPath = UBSettings::settings()->userSearchDirectory();
 	trashDirectoryPath = UBSettings::userTrashDirPath();
 
 	featuresList = new QList <UBFeature>();
@@ -100,7 +101,8 @@ void UBFeaturesController::initDirectoryTree()
 	featuresList->append( trashElement );
 	favoriteElement = UBFeature( rootPath, QPixmap(":images/libpalette/FavoritesCategory.svg"), "Favorites", "favorites", FEATURE_FAVORITE );
 	featuresList->append( favoriteElement );
-
+	searchElement = UBFeature( rootPath, QPixmap(":images/libpalette/WebSearchCategory.svg"), "Web search", mLibSearchDirectoryPath );
+	featuresList->append( searchElement );
 	loadFavoriteList();
 
 	foreach (UBToolsManager::UBToolDescriptor tool, tools)
@@ -122,7 +124,7 @@ void UBFeaturesController::initDirectoryTree()
 	fileSystemScan( mLibShapesDirectoryPath, shapesPath  );
 	fileSystemScan( mLibInteractiveDirectoryPath, interactPath  );
 	fileSystemScan( trashDirectoryPath, trashPath );
-
+	fileSystemScan( mLibSearchDirectoryPath, rootPath + "/" + "Web search" );
 	
 
 }
@@ -137,7 +139,13 @@ void UBFeaturesController::fileSystemScan(const QString & currentPath, const QSt
 		UBFeatureElementType fileType = fileInfo->isDir() ? FEATURE_FOLDER : FEATURE_ITEM;
 
         QString fileName = fileInfo->fileName();
-        if ( UBFileSystemUtils::mimeTypeFromFileName(fileName).contains("application") ) {
+        if ( UBFileSystemUtils::mimeTypeFromFileName(fileName).contains("application") ) 
+		{
+			if ( UBFileSystemUtils::mimeTypeFromFileName(fileName).contains("application/search") )
+			{
+				fileType = FEATURE_SEARCH;
+			}
+			else
              fileType = FEATURE_INTERACTIVE;
         }
 		QString itemName = (fileType != FEATURE_ITEM) ? fileName : fileInfo->completeBaseName();

src/board/UBFeaturesController.h

@@ -19,7 +19,8 @@ enum UBFeatureElementType
 	FEATURE_INTERNAL,
     FEATURE_ITEM,
 	FEATURE_TRASH,
-	FEATURE_FAVORITE
+	FEATURE_FAVORITE,
+	FEATURE_SEARCH
 };
 
 class UBFeature
@@ -105,6 +106,7 @@ private:
 	QString mLibApplicationsDirectoryPath;
 	QString mLibShapesDirectoryPath;
 	QString trashDirectoryPath;
+	QString mLibSearchDirectoryPath;
 
 	QString rootPath;
 	QString audiosPath;
@@ -127,6 +129,7 @@ private:
 	UBFeature interactElement;
 	UBFeature flashElement;
 	UBFeature shapesElement;
+	UBFeature searchElement;
 
 	QSet <QString> *favoriteSet;
 };

src/gui/UBFeaturesWidget.cpp

@@ -1,3 +1,5 @@
+#include <QDomDocument>
+
 #include "UBFeaturesWidget.h"
 #include "domain/UBAbstractWidget.h"
 #include "gui/UBThumbnailWidget.h"
@@ -6,6 +8,7 @@
 #include "core/UBApplication.h"
 #include "core/UBDownloadManager.h"
 #include "globals/UBGlobals.h"
+#include "board/UBBoardController.h"
 
 UBFeaturesWidget::UBFeaturesWidget(QWidget *parent, const char *name):UBDockPaletteWidget(parent)
 {
@@ -82,6 +85,7 @@ UBFeaturesWidget::UBFeaturesWidget(QWidget *parent, const char *name):UBDockPale
 	pathScene = new QGraphicsScene(this);
 	//pathViewer = new UBFeaturesPathViewer( QPixmap(":images/libpalette/home.png"), controller->getRootPath(), pathScene,  this );
 	featureProperties = new UBFeatureProperties(this);
+	webView = new UBFeaturesWebView(this);
 	
 	//layout->addWidget( pathViewer );
 	//pathViewer->show();
@@ -91,6 +95,7 @@ UBFeaturesWidget::UBFeaturesWidget(QWidget *parent, const char *name):UBDockPale
 
 	stackedWidget->addWidget( featuresListView );
 	stackedWidget->addWidget( featureProperties );
+	stackedWidget->addWidget( webView );
 	stackedWidget->setCurrentIndex(ID_LISTVIEW);
     currentStackedWidget = ID_LISTVIEW;
 
@@ -183,6 +188,11 @@ void UBFeaturesWidget::currentSelected(const QModelIndex &current)
 				mActionBar->setCurrentState( IN_FOLDER );
 			}
 		}
+		else if ( feature.getType() == FEATURE_SEARCH )
+		{
+			webView->showElement( feature );
+			switchToWebView();
+		}
 		else
 		{
 			featureProperties->showElement( feature );
@@ -307,6 +317,11 @@ void UBFeaturesWidget::switchToProperties()
 	currentStackedWidget = ID_PROPERTIES;
 }
 
+void UBFeaturesWidget::switchToWebView()
+{
+	stackedWidget->setCurrentIndex(ID_WEBVIEW);
+	currentStackedWidget = ID_WEBVIEW;
+}
 
 /*
 
@@ -375,6 +390,96 @@ void UBFeaturesListView::dropEvent( QDropEvent *event )
 }
 
 
+UBFeaturesWebView::UBFeaturesWebView(QWidget* parent, const char* name):QWidget(parent)
+    , mpView(NULL)
+    , mpWebSettings(NULL)
+    , mpLayout(NULL)
+    , mpSankoreAPI(NULL)
+{
+    setObjectName(name);
+
+    SET_STYLE_SHEET();
+
+    mpLayout = new QVBoxLayout();
+    setLayout(mpLayout);
+
+    mpView = new QWebView(this);
+    mpView->setObjectName("SearchEngineView");
+    mpSankoreAPI = new UBWidgetUniboardAPI(UBApplication::boardController->activeScene());
+    mpView->page()->mainFrame()->addToJavaScriptWindowObject("sankore", mpSankoreAPI);
+
+    mpWebSettings = QWebSettings::globalSettings();
+    mpWebSettings->setAttribute(QWebSettings::JavaEnabled, true);
+    mpWebSettings->setAttribute(QWebSettings::PluginsEnabled, true);
+    mpWebSettings->setAttribute(QWebSettings::LocalStorageDatabaseEnabled, true);
+    mpWebSettings->setAttribute(QWebSettings::OfflineWebApplicationCacheEnabled, true);
+    mpWebSettings->setAttribute(QWebSettings::OfflineStorageDatabaseEnabled, true);
+    mpWebSettings->setAttribute(QWebSettings::JavascriptCanAccessClipboard, true);
+    mpWebSettings->setAttribute(QWebSettings::DnsPrefetchEnabled, true);
+
+    mpLayout->addWidget(mpView);
+
+    connect(mpView, SIGNAL(loadFinished(bool)), this, SLOT(onLoadFinished(bool)));
+}
+
+UBFeaturesWebView::~UBFeaturesWebView()
+{
+    if(NULL != mpSankoreAPI){
+        delete mpSankoreAPI;
+        mpSankoreAPI = NULL;
+    }
+    if(NULL != mpView){
+        delete mpView;
+        mpView = NULL;
+    }
+    if(NULL != mpLayout){
+        delete mpLayout;
+        mpLayout = NULL;
+    }
+}
+
+void UBFeaturesWebView::showElement(const UBFeature &elem)
+{
+	QString qsWidgetName;
+	QString path = elem.getFullPath();
+
+	QString qsConfigPath = QString("%0/config.xml").arg(path);
+
+	if(QFile::exists(qsConfigPath))
+	{
+		QFile f(qsConfigPath);
+		if(f.open(QIODevice::ReadOnly))
+		{
+			QDomDocument domDoc;
+			domDoc.setContent(QString(f.readAll()));
+			QDomElement root = domDoc.documentElement();
+
+			QDomNode node = root.firstChild();
+			while(!node.isNull())
+			{
+				if(node.toElement().tagName() == "content")
+				{
+					QDomAttr srcAttr = node.toElement().attributeNode("src");
+					qsWidgetName = srcAttr.value();
+					break;
+				}
+				node = node.nextSibling();
+			}
+			f.close();
+		}
+	}
+
+	mpView->load(QUrl::fromLocalFile(QString("%0/%1").arg(path).arg(qsWidgetName)));    
+}
+
+void UBFeaturesWebView::onLoadFinished(bool ok)
+{
+    if(ok && NULL != mpSankoreAPI){
+        mpView->page()->mainFrame()->addToJavaScriptWindowObject("sankore", mpSankoreAPI);
+    }
+}
+
+
 UBFeatureProperties::UBFeatureProperties( QWidget *parent, const char *name ) : QWidget(parent)
     , mpLayout(NULL)
     , mpButtonLayout(NULL)

src/gui/UBFeaturesWidget.h

@@ -18,6 +18,7 @@
 #include "UBDockPaletteWidget.h"
 //#include "UBLibActionBar.h"
 #include "board/UBFeaturesController.h"
+#include "api/UBWidgetUniboardAPI.h"
 #include "UBFeaturesActionBar.h"
 #include "UBRubberBand.h"
 
@@ -25,6 +26,7 @@
 #define THUMBNAIL_WIDTH 400
 #define ID_LISTVIEW 0
 #define ID_PROPERTIES 1
+#define ID_WEBVIEW 2
 
 class UBListModel;
 
@@ -38,6 +40,7 @@ class UBFeaturesPathViewer;
 class UBFeatureProperties;
 class UBFeatureItemButton;
 class UBFeaturesListView;
+class UBFeaturesWebView;
 
 class UBFeaturesWidget : public UBDockPaletteWidget
 {
@@ -59,6 +62,7 @@ public:
 private:
 	void switchToListView();
 	void switchToProperties();
+	void switchToWebView();
 
 	UBFeaturesController *controller;
 	
@@ -79,8 +83,10 @@ private:
 	QGraphicsScene *pathScene;
 	UBFeaturesActionBar *mActionBar;
 	UBFeatureProperties *featureProperties;
+	UBFeaturesWebView *webView;
 	QStackedWidget *stackedWidget;
 	
+
 	int currentStackedWidget;
 	QModelIndex trashIndex;
 private slots:
@@ -114,6 +120,24 @@ private:
 	//QPoint rubberOrigin;
 };
 
+class UBFeaturesWebView : public QWidget
+{
+    Q_OBJECT
+public:
+    UBFeaturesWebView(QWidget* parent = 0, const char* name = "UBFeaturesWebView");
+    ~UBFeaturesWebView();
+
+    void showElement(const UBFeature &elem);
+
+private slots:
+    void onLoadFinished(bool ok);
+
+private:
+    QWebView* mpView;
+    QWebSettings* mpWebSettings;
+    QVBoxLayout* mpLayout;
+    UBWidgetUniboardAPI* mpSankoreAPI;
+};
 
 class UBFeatureProperties : public QWidget
 {