Fix problems with missing safety checks in Render::fillBuffer and pdfcomic

YACReaderLibrary/grid_comics_view.h

@@ -0,0 +1,91 @@
+#ifndef GRID_COMICS_VIEW_H
+#define GRID_COMICS_VIEW_H
+
+#include "comics_view.h"
+
+#include <QModelIndex>
+
+
+
+class QAbstractListModel;
+class QItemSelectionModel;
+class QQuickView;
+class QQuickView;
+
+class YACReaderToolBarStretch;
+class YACReaderComicsSelectionHelper;
+class YACReaderComicInfoHelper;
+
+
+
+class GridComicsView : public ComicsView
+{
+    Q_OBJECT
+public:
+    explicit GridComicsView(QWidget *parent = 0);
+    virtual ~GridComicsView();
+    void setToolBar(QToolBar * toolBar);
+    void setModel(ComicModel *model);
+    void setCurrentIndex(const QModelIndex &index);
+    QModelIndex currentIndex();
+    QItemSelectionModel * selectionModel();
+    void scrollTo(const QModelIndex & mi, QAbstractItemView::ScrollHint hint );
+    void toFullScreen();
+    void toNormal();
+    void updateConfig(QSettings * settings);
+    void enableFilterMode(bool enabled);
+    QSize sizeHint();
+    QByteArray getMimeDataFromSelection();
+
+public slots:
+    //ComicsView
+    void setShowMarks(bool show);
+    void selectAll();
+    void selectIndex(int index);
+
+    void updateBackgroundConfig();
+
+    void showInfo();
+
+protected slots:
+    void setCurrentIndex(int index);
+    //QML - double clicked item
+    void selectedItem(int index);
+
+    //QML - rating
+    void rate(int index, int rating);
+    //QML - dragManager
+    void startDrag();
+    //QML - dropManager
+    bool canDropUrls(const QList<QUrl> & urls, Qt::DropAction action);
+    bool canDropFormats(const QString &formats);
+    void droppedFiles(const QList<QUrl> & urls, Qt::DropAction action);
+    void droppedComicsForResortingAt(const QString & data, int index);
+    //QML - context menu
+    void requestedContextMenu(const QPoint & point);
+
+    void setCoversSize(int width);
+
+    void dummyUpdater(); //TODO remove this
+
+private:
+    QSettings * settings;
+    QToolBar * toolbar;
+    YACReaderToolBarStretch * toolBarStretch;
+    QAction * toolBarStretchAction;
+    QWidget * coverSizeSliderWidget;
+    QSlider * coverSizeSlider;
+    QAction * coverSizeSliderAction;
+    QAction * showInfoAction;
+    QAction * showInfoSeparatorAction;
+
+    YACReaderComicsSelectionHelper * selectionHelper;
+    YACReaderComicInfoHelper * comicInfoHelper;
+
+    bool dummy;
+    void closeEvent ( QCloseEvent * event );
+    void createCoverSizeSliderWidget();
+
+};
+
+#endif // GRID_COMICS_VIEW_H