[Fix] Fixed Drag&Drop properly.

src/pdf_file_widget.cpp

@@ -10,11 +10,11 @@
 #define CHILD_AREA_WIDTH        150
 #define CHILD_AREA_HEIGHT       150
 
-#define CHILD_AREA_SIDE_MARGIN  6
+#define CHILD_AREA_SIDE_MARGIN  20
 
 PagesContainerWidget::PagesContainerWidget(QWidget* parent) {
   setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
-  /*setAcceptDrops(true);*/
+  setAcceptDrops(true);
   mainLayout = new QHBoxLayout();
 
   setLayout(mainLayout);
@@ -39,40 +39,12 @@ void PagesContainerWidget::dragEnterEvent(QDragEnterEvent* event) {
 }
 
 void PagesContainerWidget::dropEvent(QDropEvent* event) {
+  QPoint pos = event->pos();
+  qDebug() << "FILE DROP";
+  qDebug() << (pos.x() / (CHILD_AREA_SIDE_MARGIN + CHILD_AREA_WIDTH));
   event->acceptProposedAction();
 }
 
-void PagesContainerWidget::mousePressEvent(QMouseEvent* event) {
-  if(event->button() == Qt::LeftButton) {
-    int draggedChild = (findPageContainingClickEvent(event->pos()));
-
-    QDrag* drag = new QDrag(this);
-    QMimeData* mimeData = new QMimeData;
-
-    mimeData->setText(QString::number(draggedChild));
-    drag->setMimeData(mimeData);
-    drag->setPixmap(QPixmap(":/img/copy.png"));
-
-    Qt::DropAction dropAction = drag->exec();
-  }
-}
-
-int PagesContainerWidget::findPageContainingClickEvent(QPoint pos) {
-  for(int i = 0; i < getPagesCount(); i++)
-    if(pageWidgets[i]->geometry().contains(pos))
-      return i;
-  
-  return getPagesCount()-1;
-}
-
-int PagesContainerWidget::findPageWidgetInLayout(PDFPageWidget* pageWidget) {
-  for(int i = 0; i < getPagesCount(); i++)
-    if(mainLayout->itemAt(i)->widget() == pageWidget)
-      return i;
-
-  return getPagesCount()-1;
-}
-
 PDFFileWidget::PDFFileWidget(QWidget* parent) {
   setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
 
@@ -141,8 +113,6 @@ void PDFFileWidget::setDocument(Poppler::Document* document, QString fileName) {
     tgen.render(pageWidget, pdfPage);
 
     pagesContainerWidget->addPageWidget(pageWidget);
-    /* Process event. */
-    /*qApp->processEvents();*/
   }
   tgen.start();
   fileNameLabel->setText(fileName);

src/pdf_file_widget.h

@@ -32,11 +32,8 @@ public:
 protected:
   void dragEnterEvent(QDragEnterEvent* event);
   void dropEvent(QDropEvent* event);
-  void mousePressEvent(QMouseEvent* event);
 
 private:
-  int findPageContainingClickEvent(QPoint pos);
-  int findPageWidgetInLayout(PDFPageWidget* pageWidgets);
   int getPagesCount() const;
 };
 

src/pdf_jam.cpp

@@ -12,8 +12,8 @@ PDFJam::PDFJam(void) {
 void PDFJam::makeFolder(QString path) {
   QString tmp = "mksir -p %1 && rm %2*";
   int value = system(tmp.arg(path).arg(path).toStdString().c_str());
-  if(value != 0)
-    qDebug() << "ERROR: Failed to make " << path;
+  /*if(value != 0)
+    qDebug() << "ERROR: Failed to make " << path;*/
 }
 
 void PDFJam::pushCommand(QString cmd) {
@@ -53,10 +53,10 @@ void PDFJam::run(void) {
   while(!isQueueEmpty()) {
     QString cmd = nextCommand();
     int value = system(cmd.toStdString().c_str());
-    if(value != 0)
+    /*if(value != 0)
       qDebug() << "ERROR: Failed to execute " << cmd;
     else
-      qDebug() << "SUCCESS: executed " << cmd;
+      qDebug() << "SUCCESS: executed " << cmd;*/
   }
 
   /*system("echo 'tata' > /tmp/test.txt");*/

src/pdf_table_widget.cpp

@@ -51,6 +51,8 @@ void PDFTableWidget::loadFile(QString fileName) {
 void PDFTableWidget::registerPage(PDFPageWidget* child) {
   /* Need new name? */
   QString name = QString("/home/pdfpage").append(QString::number(pageChilds.size()));
+  qDebug() << "Registering name:";
+  qDebug() << name;
   pageChilds[name] = child;
   child->registerName(name);
 }