Fixed nullReceiver error in Lumina-fm

4 files changed, 38 insertions, 39 deletions

diff --git a/src-qt5/desktop-utils/lumina-fm/Browser.cpp b/src-qt5/desktop-utils/lumina-fm/Browser.cpp
index 010196a4..1d57dd8c 100644
--- a/src-qt5/desktop-utils/lumina-fm/Browser.cpp
+++ b/src-qt5/desktop-utils/lumina-fm/Browser.cpp
@@ -16,7 +16,7 @@
 Browser::Browser(QObject *parent) : QObject(parent){
   watcher = new QFileSystemWatcher(this);
   connect(watcher, SIGNAL(fileChanged(const QString&)), this, SLOT(fileChanged(QString)) );
-  connect(watcher, SIGNAL(directoryChanged(const QString&)), this, SLOT(dirChanged(QString)) );
+ connect(watcher, SIGNAL(directoryChanged(const QString&)), this, SLOT(dirChanged(QString)) );
   showHidden = false;
   showThumbs = false;
   imageFormats = LUtils::imageExtensions(false); //lowercase suffixes
@@ -52,7 +52,6 @@ bool Browser::showingThumbnails(){
 
 //   PRIVATE
 void Browser::loadItem(QString info, Browser *obj){
-  //qDebug() << "LoadItem:" << info;
   QImage pix;
   if(imageFormats.contains(info.section(".",-1).toLower()) ){
     QFile file(info);
@@ -88,30 +87,30 @@ void Browser::fileChanged(QString file){
 }
 
 void Browser::dirChanged(QString dir){
+
   if(dir==currentDir){ QTimer::singleShot(500, this, SLOT(loadDirectory()) ); }
   else if(dir.startsWith(currentDir)){ QtConcurrent::run(this, &Browser::loadItem, dir, this ); }
 }
 
 void Browser::futureFinished(QString name, QImage icon){
   //Note: this will be called once for every item that loads
-  qDebug() << "Future Finished:" << name;
-      QIcon ico;
-      LFileInfo info(name);
+     QIcon ico;
+     //LFileInfo info(name);
+     LFileInfo *info = new LFileInfo(name);
       if(!icon.isNull()){
         //qDebug() << " -- Data:";
         QPixmap pix = QPixmap::fromImage(icon);
         ico.addPixmap(pix);
-      }else if(info.isDir()){
+       }else if(info->isDir()){
         //qDebug() << " -- Folder:";
         ico = loadIcon("folder");
       }
       if(ico.isNull()){
 	//qDebug() << " -- MimeType:" << info.fileName() << info.mimetype();
-        ico = loadIcon(info.iconfile());
+        ico = loadIcon(info->iconfile());
       }
-  qDebug() << " -- emit signal";
-      this->emit itemDataAvailable( ico, info );
-  qDebug() << " -- done:" << name;
+      this->emit itemDataAvailable( ico, info);
+     //qDebug() << " -- done:" << name;
 }
 
 // PUBLIC SLOTS
diff --git a/src-qt5/desktop-utils/lumina-fm/Browser.h b/src-qt5/desktop-utils/lumina-fm/Browser.h
index 40e98753..94f6ba3f 100644
--- a/src-qt5/desktop-utils/lumina-fm/Browser.h
+++ b/src-qt5/desktop-utils/lumina-fm/Browser.h
@@ -63,7 +63,7 @@ signals:
 	//Main Signals
 	void itemRemoved(QString item); //emitted if a file was removed from the underlying
 	void clearItems(); //emitted when dirs change for example
-	void itemDataAvailable(QIcon, LFileInfo);
+	void itemDataAvailable(QIcon, LFileInfo*);
 
 	//Start/Stop signals for loading of data
 	void itemsLoading(int); //number of items which are getting loaded
diff --git a/src-qt5/desktop-utils/lumina-fm/BrowserWidget.cpp b/src-qt5/desktop-utils/lumina-fm/BrowserWidget.cpp
index a64c03ca..b2ebd476 100644
--- a/src-qt5/desktop-utils/lumina-fm/BrowserWidget.cpp
+++ b/src-qt5/desktop-utils/lumina-fm/BrowserWidget.cpp
@@ -22,7 +22,7 @@ BrowserWidget::BrowserWidget(QString objID, QWidget *parent) : QWidget(parent){
   BROWSER = new Browser(this);
   connect(BROWSER, SIGNAL(clearItems()), this, SLOT(clearItems()) );
   connect(BROWSER, SIGNAL(itemRemoved(QString)), this, SLOT(itemRemoved(QString)) );
-  connect(BROWSER, SIGNAL(itemDataAvailable(QIcon, LFileInfo)), this, SLOT(itemDataAvailable(QIcon, LFileInfo)) );
+  connect(BROWSER, SIGNAL(itemDataAvailable(QIcon, LFileInfo*)), this, SLOT(itemDataAvailable(QIcon, LFileInfo*)) );
   connect(BROWSER, SIGNAL(itemsLoading(int)), this, SLOT(itemsLoading(int)) );
   connect(this, SIGNAL(dirChange(QString)), BROWSER, SLOT(loadDirectory(QString)) );
   listWidget = 0;
@@ -118,7 +118,7 @@ bool BrowserWidget::hasThumbnails(){
 
 void BrowserWidget::setThumbnailSize(int px){
   bool larger = true;
-  if(listWidget!=0){ 
+  if(listWidget!=0){
     larger = listWidget->iconSize().height() < px;
     listWidget->setIconSize(QSize(px,px));
   }else if(treeWidget!=0){
@@ -138,7 +138,7 @@ int BrowserWidget::thumbnailSize(){
 
 void BrowserWidget::setHistory(QStringList paths){
   //NOTE: later items are used first
-   historyList = paths; 
+   historyList = paths;
 }
 
 QStringList BrowserWidget::history(){
@@ -192,7 +192,7 @@ QStringList BrowserWidget::currentItems(int type){
       }else if(i==0){ //ALL
         paths << listWidget->item(i)->whatsThis();
       }
-    }   
+    }
   }else if(treeWidget!=0){
     for(int i=0; i<treeWidget->topLevelItemCount(); i++){
       if(i<0 && !treeWidget->topLevelItem(i)->text(1).isEmpty()){ //FILES
@@ -270,45 +270,46 @@ void BrowserWidget::itemRemoved(QString item){
   }
 }
 
-void BrowserWidget::itemDataAvailable(QIcon ico, LFileInfo info){
-  //qDebug() << "Item Data Available:" << info.fileName();
+void BrowserWidget::itemDataAvailable(QIcon ico, LFileInfo *info){
+  //qDebug() << "Item Data Available:" << info->fileName();
   int num = 0;
   if(listWidget!=0){
     //LIST WIDGET - name and icon only
-    if(!listWidget->findItems(info.fileName(), Qt::MatchExactly).isEmpty()){ 
+    if(!listWidget->findItems(info->fileName(), Qt::MatchExactly).isEmpty()){
       //Update existing item
-      QListWidgetItem *it = listWidget->findItems(info.fileName(), Qt::MatchExactly).first();
-      it->setText(info.fileName());
-      it->setWhatsThis(info.absoluteFilePath());
+      QListWidgetItem *it = listWidget->findItems(info->fileName(), Qt::MatchExactly).first();
+      it->setText(info->fileName());
+      it->setWhatsThis(info->absoluteFilePath());
       it->setIcon(ico);
     }else{
       //New item
-      QListWidgetItem *it = new CQListWidgetItem(ico, info.fileName(), listWidget);
-        it->setWhatsThis(info.absoluteFilePath());
-        it->setData(Qt::UserRole, (info.isDir() ? "dir" : "file")); //used for sorting
+      QListWidgetItem *it = new CQListWidgetItem(ico, info->fileName(), listWidget);
+        it->setWhatsThis(info->absoluteFilePath());
+        it->setData(Qt::UserRole, (info->isDir() ? "dir" : "file")); //used for sorting
       listWidget->addItem(it);
     }
     num = listWidget->count();
   }else if(treeWidget!=0){
     QTreeWidgetItem *it = 0;
-    if( ! treeWidget->findItems(info.fileName(), Qt::MatchExactly, 0).isEmpty() ){ it =  treeWidget->findItems(info.fileName(), Qt::MatchExactly, 0).first(); }
-    else{ 
-      it = new CQTreeWidgetItem(treeWidget);  
-      it->setText(0, info.fileName() ); //name (0)
+    if( ! treeWidget->findItems(info->fileName(), Qt::MatchExactly, 0).isEmpty() ){ it =  treeWidget->findItems(info->fileName(), Qt::MatchExactly, 0).first(); }
+    else{
+      it = new CQTreeWidgetItem(treeWidget);
+      it->setText(0, info->fileName() ); //name (0)
       treeWidget->addTopLevelItem(it);
     }
     //Now set/update all the data
     it->setIcon(0, ico);
-    it->setText(1, info.isDir() ? "" : LUtils::BytesToDisplaySize(info.size()) ); //size (1)
-    it->setText(2, info.mimetype() ); //type (2)
-    it->setText(3, DTtoString(info.lastModified() )); //modification date (3)
-    it->setText(4, DTtoString(info.created()) ); //creation date (4)
+    it->setText(1, info->isDir() ? "" : LUtils::BytesToDisplaySize(info->size()) ); //size (1)
+    it->setText(2, info->mimetype() ); //type (2)
+    it->setText(3, DTtoString(info->lastModified() )); //modification date (3)
+    it->setText(4, DTtoString(info->created()) ); //creation date (4)
     //Now all the hidden data
-    it->setWhatsThis(0, info.absoluteFilePath());
-    it->setWhatsThis(3, info.lastModified().toString("yyyyMMddhhmmsszzz") ); //sorts by this actually
-    it->setWhatsThis(4, info.created().toString("yyyyMMddhhmmsszzz") ); //sorts by this actually
+    it->setWhatsThis(0, info->absoluteFilePath());
+    it->setWhatsThis(3, info->lastModified().toString("yyyyMMddhhmmsszzz") ); //sorts by this actually
+    it->setWhatsThis(4, info->created().toString("yyyyMMddhhmmsszzz") ); //sorts by this actually
     num = treeWidget->topLevelItemCount();
   }
+
   if(num < numItems){
     //Still loading items
     //this->setEnabled(false);
@@ -341,7 +342,6 @@ void BrowserWidget::itemDataAvailable(QIcon ico, LFileInfo info){
         }
       }
     }
-
     if( (nF+nD) >0){
       stats.prepend("\t");
       if(nF>0){
diff --git a/src-qt5/desktop-utils/lumina-fm/BrowserWidget.h b/src-qt5/desktop-utils/lumina-fm/BrowserWidget.h
index a0c8fae6..fafb3746 100644
--- a/src-qt5/desktop-utils/lumina-fm/BrowserWidget.h
+++ b/src-qt5/desktop-utils/lumina-fm/BrowserWidget.h
@@ -72,7 +72,7 @@ private slots:
 	//Browser connections
 	void clearItems();
 	void itemRemoved(QString);
-	void itemDataAvailable(QIcon, LFileInfo);
+	void itemDataAvailable(QIcon, LFileInfo*);
 	void itemsLoading(int total);
 	void selectionChanged();
 
@@ -86,9 +86,9 @@ signals:
 	void contextMenuRequested();
 	void DataDropped(QString, QStringList);
 	void hasFocus(QString); //ID output
-	
+
 	//Internal signal
 	void dirChange(QString); //current dir path
-	
+
 };
 #endif