1 #ifndef KPAGE_H 2 #define KPAGE_H 3 4 #include <QImage> 5 #include <QMutex> 6 #if QT_VERSION >= 0x050000 7 # include <poppler-qt5.h> 8 #else 9 # include <poppler-qt4.h> 10 #endif 11 12 13 class SelectionLine; 14 15 16 class KPage { 17 private: 18 KPage(); 19 ~KPage(); 20 21 public: 22 const QImage *get_image(int index = 0) const; 23 int get_width(int index = 0) const; 24 char get_rotation(int index = 0) const; 25 const QList<SelectionLine *> *get_text() const; 26 // QString get_label() const; 27 28 private: 29 void toggle_invert_colors(); 30 31 float width; 32 float height; 33 QImage img[3]; 34 QImage thumbnail; 35 // for inverted colors with reduced contrast 36 // img_other contain the currently not needed color versions 37 // img store the current versions to be displayed 38 QImage img_other[3]; 39 QImage thumbnail_other; 40 41 // QString label; 42 QList<Poppler::Link *> *links; 43 QMutex mutex; 44 int status[3]; 45 char rotation[3]; 46 bool inverted_colors; // img[]s and thumb must be consistent 47 QList<SelectionLine *> *text; 48 49 friend class Worker; 50 friend class ResourceManager; 51 }; 52 53 #endif 54 55