PDFWidget.hh

   1 // $Id$
   2 //
   3 // Copyright (C) 2010
   4 //     Stefan Bund <info@j32.de>
   5
   6 /** \file
   7     \brief PDFWidget public header */
   8
   9 #ifndef HH_PyKit_PDFWidget_
  10 #define HH_PyKit_PDFWidget_ 1
  11
  12 // Custom includes
  13 #include <poppler/qt4/poppler-qt4.h>
  14 #include <boost/scoped_ptr.hpp>
  15 #include <QLabel>
  16 #include <QString>
  17 #include <QWidget>
  18 #include <QNetworkAccessManager>
  19 #include <QUrl>
  20 #include <QRubberBand>
  21
  22 //#include "PDFWidget.mpp"
  23 ///////////////////////////////hh.p////////////////////////////////////////
  24
  25 namespace pykit {
  26
  27     class PDFWidget : public QLabel
  28     {
  29         Q_OBJECT;
  30     public:
  31         explicit PDFWidget(QString const & id, QNetworkAccessManager * manager,
  32                            QWidget * parent = 0);
  33         PDFWidget(QString const & id, QString const & document, QNetworkAccessManager * manager,
  34                   QWidget * parent = 0);
  35         ~PDFWidget();
  36
  37         void load(QUrl const & url);
  38
  39     protected:
  40         virtual void resizeEvent(QResizeEvent * event);
  41
  42         virtual void mousePressEvent(QMouseEvent * event);
  43         virtual void mouseMoveEvent(QMouseEvent * event);
  44         virtual void mouseReleaseEvent(QMouseEvent * event);
  45
  46     private slots:
  47         void netLoadDocument();
  48
  49     private:
  50         void documentSetup();
  51         void showPage();
  52
  53         QString id_;
  54         QNetworkAccessManager * manager_;
  55         boost::scoped_ptr<Poppler::Document> document_;
  56         int currentPage_;
  57         double dpi_;
  58         QRubberBand * rubberBand_;
  59         QPoint origin_;
  60     };
  61
  62 }
  63
  64 ///////////////////////////////hh.e////////////////////////////////////////
  65 //#include "PDFWidget.cci"
  66 //#include "PDFWidget.ct"
  67 //#include "PDFWidget.cti"
  68 #endif
  69
  70 \f
  71 // Local Variables:
  72 // mode: c++
  73 // fill-column: 100
  74 // comment-column: 40
  75 // c-file-style: "j32"
  76 // indent-tabs-mode: nil
  77 // ispell-local-dictionary: "american"
  78 // compile-command: "scons -U"
  79 // End: