added retina icons for YACReader

YACReaderLibrary/comics_view.cpp

@@ -0,0 +1,63 @@
+#include "comics_view.h"
+#include "comic.h"
+#include "comic_files_manager.h"
+
+#include "QsLog.h"
+
+ComicsView::ComicsView(QWidget *parent) :
+    QWidget(parent),model(NULL)
+{
+    setAcceptDrops(true);
+}
+
+void ComicsView::setModel(ComicModel *m)
+{
+    model = m;
+}
+
+void ComicsView::dragEnterEvent(QDragEnterEvent *event)
+{
+    QList<QUrl> urlList;
+
+    if (event->mimeData()->hasUrls())
+    {
+        urlList = event->mimeData()->urls();
+        QString currentPath;
+        foreach (QUrl url, urlList)
+        {
+            //comics or folders are accepted, folders' content is validate in dropEvent (avoid any lag before droping)
+            currentPath = url.toLocalFile();
+            if(Comic::fileIsComic(currentPath) || QFileInfo(currentPath).isDir())
+            {
+                event->acceptProposedAction();
+                return;
+            }
+        }
+    }
+}
+
+void ComicsView::dropEvent(QDropEvent *event)
+{
+    QLOG_DEBUG() << "drop" << event->dropAction();
+
+    bool validAction = event->dropAction() == Qt::CopyAction || event->dropAction() & Qt::MoveAction;
+
+    if(validAction)
+    {
+
+        QList<QPair<QString, QString> > droppedFiles = ComicFilesManager::getDroppedFiles(event->mimeData()->urls());
+
+        if(event->dropAction() == Qt::CopyAction)
+        {
+            QLOG_DEBUG() << "copy :" << droppedFiles;
+            emit copyComicsToCurrentFolder(droppedFiles);
+        }
+        else if(event->dropAction() & Qt::MoveAction)
+        {
+            QLOG_DEBUG() << "move :" << droppedFiles;
+            emit moveComicsToCurrentFolder(droppedFiles);
+        }
+
+        event->acceptProposedAction();
+    }
+}