preview.h

/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
#ifndef PRVIEW_H
#define PRVIEW_H

#include <QDialog>
#include <QCheckBox>
#include <QMap>

class QHBoxLayout;
class QVBoxLayout;
class QGroupBox;
class QTableWidget;
class QScrollArea;
class QLabel;
class QPushButton;
class QComboBox;
#include "ui/scrspinbox.h"
#include "scribusapi.h"
#include "scribusstructs.h"

class PageSelector;
class ScribusDoc;
class ScribusView;
class ScImage;
class ScColor;
class PrefsManager;
// enum  PrintEngine;



class SCRIBUS_API PPreview : public QDialog
{
    Q_OBJECT

public:
    PPreview( QWidget* parent, ScribusView *vin, ScribusDoc *docu, QString printer, PrintEngine engine );
    ~PPreview() {};
    int RenderPreview(int Seite, int Res);
    int RenderPreviewSep(int Seite, int Res);
    void blendImages(QImage &target, ScImage &source, ScColor col);
    void blendImagesSumUp(QImage &target, ScImage &scsource);
    static bool usePostscriptPreview(QString printerName, PrintEngine engine);
    QPixmap CreatePreview(int Seite, int Res);
    PageSelector *PGSel;
    QCheckBox* AntiAlias;
    QCheckBox* AliasTr;
    QCheckBox* EnableCMYK;
    QCheckBox* EnableCMYK_C;
    QCheckBox* EnableCMYK_M;
    QCheckBox* EnableCMYK_Y;
    QCheckBox* EnableCMYK_K;
    QCheckBox* EnableGCR;
    QCheckBox* MirrorHor;
    QCheckBox* MirrorVert;
    QCheckBox* ClipMarg;
    QCheckBox* spotColors;
    QCheckBox* useGray;
    QCheckBox* EnableInkCover;
    ScrSpinBox* CoverThresholdValue;
    QLabel* ThresLabel;
    QScrollArea* Anzeige;
    QLabel* Anz;
    QGroupBox* devTitle;
    QGroupBox* jobTitle;
    QPushButton *closeButton;
    QPushButton *printButton;
    QLabel* scaleLabel;
    QComboBox* scaleBox;
    ScribusView *view;
    ScribusDoc *doc;
    bool HavePngAlpha;
    bool HaveTiffSep;
    int APage;
    int MPage;
    int SMode;
    int GsMajor;
    int GsMinor;
    int inkMax;
    bool CMode;
    bool GsAl;
    bool Trans;
    bool GMode;
    bool mHor;
    bool mVer;
    bool fClip;
    bool fSpot;
    bool fGray;
    bool postscriptPreview;
    QMap<QString, int> sepsToFileNum;
    QMap<QString, QCheckBox*> flagsVisible;
    QTableWidget* Table;

public slots:
    void ToSeite(int num);
    void redisplay();
    void ToggleCMYK();
    void ToggleCMYK_Colour();
    void doSpotTable(int row);
    void toggleAllfromHeader();
    void scaleBox_valueChanged(int value);

signals:
    void doPrint();

protected:
    double scaleFactor;
    QVBoxLayout* PLayout;
    QVBoxLayout* Layout1;
    QVBoxLayout* Layout2;
    QHBoxLayout* Layout5;
    QHBoxLayout* Layout6;
    QHBoxLayout* Layout7;
    QVBoxLayout* settingsBarLayout;
    PrefsManager *prefsManager;

    void setValues();
    void getUserSelection(int);
    void imageLoadError(QPixmap &, int);

    void resizeEvent(QResizeEvent * event);

};

#endif