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 <vector>
  14 #include <poppler/qt4/poppler-qt4.h>
  15 #include <boost/scoped_ptr.hpp>
  16 #include <QLabel>
  17 #include <QString>
  18 #include <QWidget>
  19 #include <QNetworkAccessManager>
  20 #include <QUrl>
  21 #include <QRubberBand>
  22
  23 //#include "PDFWidget.mpp"
  24 ///////////////////////////////hh.p////////////////////////////////////////
  25
  26 namespace pykit {
  27
  28     class PDFWidget : public QLabel
  29     {
  30         Q_OBJECT;
  31     public:
  32         explicit PDFWidget(QString const & id, QNetworkAccessManager * manager,
  33                            QWidget * parent = 0);
  34         PDFWidget(QString const & id, QString const & document, QNetworkAccessManager * manager,
  35                   QWidget * parent = 0);
  36         ~PDFWidget();
  37
  38         void load(QUrl const & url);
  39         Q_INVOKABLE void highlightString(QString const & str);
  40
  41     protected:
  42         virtual void resizeEvent(QResizeEvent * event);
  43
  44         virtual void mousePressEvent(QMouseEvent * event);
  45         virtual void mouseMoveEvent(QMouseEvent * event);
  46         virtual void mouseReleaseEvent(QMouseEvent * event);
  47
  48     private slots:
  49         void netLoadDocument();
  50
  51     private:
  52         void documentSetup();
  53         void showPage();
  54
  55         QString id_;
  56         QNetworkAccessManager * manager_;
  57         boost::scoped_ptr<Poppler::Document> document_;
  58         int currentPage_;
  59         double dpi_;
  60         QRubberBand * rubberBand_;
  61         QPoint origin_;
  62         QStringList highlightStrings_;
  63         std::vector<QRectF> highlightAreas_;
  64     };
  65
  66 }
  67
  68 ///////////////////////////////hh.e////////////////////////////////////////
  69 //#include "PDFWidget.cci"
  70 //#include "PDFWidget.ct"
  71 //#include "PDFWidget.cti"
  72 #endif
  73
  74 \f
  75 // Local Variables:
  76 // mode: c++
  77 // fill-column: 100
  78 // comment-column: 40
  79 // c-file-style: "j32"
  80 // indent-tabs-mode: nil
  81 // ispell-local-dictionary: "american"
  82 // compile-command: "make"
  83 // End: