LimeReport/limereport/lrreportengine.h
2019-02-07 01:14:16 +03:00

154 lines
6.6 KiB
C++

/***************************************************************************
* This file is part of the Lime Report project *
* Copyright (C) 2015 by Alexander Arin *
* arin_a@bk.ru *
* *
** GNU General Public License Usage **
* *
* This library is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
* *
** GNU Lesser General Public License **
* *
* This library is free software: you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation, either version 3 of the *
* License, or (at your option) any later version. *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library. *
* If not, see <http://www.gnu.org/licenses/>. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
****************************************************************************/
#ifndef LRREPORTDESIGNINTF_H
#define LRREPORTDESIGNINTF_H
#include <QObject>
#include <QSettings>
#include <QPrintDialog>
//#include <QJSEngine>
#include "lrglobal.h"
#include "lrdatasourcemanagerintf.h"
#include "lrscriptenginemanagerintf.h"
#include "lrpreviewreportwidget.h"
#include "lrreportdesignwindowintrerface.h"
class QPrinter;
namespace LimeReport {
class PrintRange{
public:
int fromPage() const { return m_fromPage;}
int toPage() const { return m_toPage;}
QPrintDialog::PrintRange rangeType() const { return m_rangeType;}
PrintRange(QAbstractPrintDialog::PrintRange rangeType=QPrintDialog::AllPages, int fromPage=0, int toPage=0);
void setRangeType(QAbstractPrintDialog::PrintRange rangeType){ m_rangeType=rangeType;}
void setFromPage(int fromPage){ m_fromPage = fromPage;}
void setToPage(int toPage){ m_toPage = toPage;}
private:
QPrintDialog::PrintRange m_rangeType;
int m_fromPage;
int m_toPage;
};
class DataSourceManager;
class ReportEnginePrivate;
class PageDesignIntf;
class PageItemDesignIntf;
class ReportDesignWidget;
class PreviewReportWidget;
typedef QList< QSharedPointer<PageItemDesignIntf> > ReportPages;
class LIMEREPORT_EXPORT ReportEngine : public QObject{
Q_OBJECT
friend class ReportDesignWidget;
friend class PreviewReportWidget;
friend class TranslationEditor;
public:
static void setSettings(QSettings *value){m_settings=value;}
public:
explicit ReportEngine(QObject *parent = 0);
~ReportEngine();
bool printReport(QPrinter *printer=0);
bool printReport(QMap<QString, QPrinter*> printers);
bool printPages(ReportPages pages, QPrinter *printer);
void printToFile(const QString& fileName);
PageDesignIntf *createPreviewScene(QObject *parent = 0);
bool printToPDF(const QString& fileName);
bool exportReport(QString exporterName, const QString &fileName = "", const QMap<QString, QVariant>& params = QMap<QString, QVariant>());
void previewReport(PreviewHints hints = PreviewBarsUserSetting);
void designReport();
ReportDesignWindowInterface* getDesignerWindow();
void setShowProgressDialog(bool value);
IDataSourceManager* dataManager();
IScriptEngineManager* scriptManager();
bool loadFromFile(const QString& fileName, bool autoLoadPreviewOnChange = false);
bool loadFromByteArray(QByteArray *data);
bool loadFromString(const QString& data);
QString reportFileName();
void setReportFileName(const QString& fileName);
bool saveToFile(const QString& fileName);
QByteArray saveToByteArray();
QString saveToString();
QString lastError();
void setCurrentReportsDir(const QString& dirName);
void setReportName(const QString& name);
QString reportName();
PreviewReportWidget *createPreviewWidget(QWidget *parent = 0);
void setPreviewWindowTitle(const QString& title);
void setPreviewWindowIcon(const QIcon& icon);
void setResultEditable(bool value);
bool resultIsEditable();
bool isBusy();
void setPassPharse(QString& passPharse);
QList<QLocale::Language> aviableLanguages();
bool setReportLanguage(QLocale::Language language);
Qt::LayoutDirection previewLayoutDirection();
void setPreviewLayoutDirection(const Qt::LayoutDirection& previewLayoutDirection);
QList<QLocale::Language> designerLanguages();
QLocale::Language currentDesignerLanguage();
ScaleType previewScaleType();
int previewScalePercent();
void setPreviewScaleType(const ScaleType &previewScaleType, int percent = 0);
signals:
void cleared();
void renderStarted();
void renderFinished();
void renderPageFinished(int renderedPageCount);
void onSave(bool& saved);
void onSaveAs(bool& saved);
void onLoad(bool& loaded);
void saveFinished();
void loadFinished();
void printedToPDF(QString fileName);
void getAviableLanguages(QList<QLocale::Language>* languages);
void currentDefaulLanguageChanged(QLocale::Language);
QLocale::Language getCurrentDefaultLanguage();
void externalPaint(const QString& objectName, QPainter* painter, const QStyleOptionGraphicsItem*);
public slots:
void cancelRender();
protected:
ReportEnginePrivate * const d_ptr;
ReportEngine(ReportEnginePrivate &dd, QObject * parent=0);
private:
Q_DECLARE_PRIVATE(ReportEngine)
static QSettings* m_settings;
};
} // namespace LimeReport
#endif // LRREPORTDESIGNINTF_H