mirror of
https://github.com/fralx/LimeReport.git
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253 lines
9.5 KiB
C++
253 lines
9.5 KiB
C++
/***************************************************************************
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* This file is part of the Lime Report project *
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* Copyright (C) 2021 by Alexander Arin *
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* arin_a@bk.ru *
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* *
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** GNU General Public License Usage **
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* *
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* This library is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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** GNU Lesser General Public License **
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* *
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* This library is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library. *
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* If not, see <http://www.gnu.org/licenses/>. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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****************************************************************************/
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#ifndef LRREPORTDESIGNINTF_H
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#define LRREPORTDESIGNINTF_H
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#include <QObject>
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#include <QSettings>
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#include <QPrintDialog>
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//#include <QJSEngine>
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#include "lrglobal.h"
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#include "lrdatasourcemanagerintf.h"
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#include "lrscriptenginemanagerintf.h"
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#include "lrpreviewreportwidget.h"
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#include "lrreportdesignwindowintrerface.h"
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#include "lrpreparedpagesintf.h"
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class QPrinter;
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class QGraphicsScene;
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namespace LimeReport {
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class PrintRange{
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public:
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int fromPage() const { return m_fromPage;}
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int toPage() const { return m_toPage;}
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QPrintDialog::PrintRange rangeType() const { return m_rangeType;}
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PrintRange(QAbstractPrintDialog::PrintRange rangeType=QPrintDialog::AllPages, int fromPage=0, int toPage=0);
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void setRangeType(QAbstractPrintDialog::PrintRange rangeType){ m_rangeType=rangeType;}
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void setFromPage(int fromPage){ m_fromPage = fromPage;}
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void setToPage(int toPage){ m_toPage = toPage;}
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private:
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QPrintDialog::PrintRange m_rangeType;
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int m_fromPage;
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int m_toPage;
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};
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class LIMEREPORT_EXPORT ItemGeometry{
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public:
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enum Type{Millimeters, Pixels};
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ItemGeometry(qreal x, qreal y, qreal width, qreal height, Qt::Alignment anchor, Type type = Millimeters)
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:m_x(x), m_y(y), m_width(width), m_height(height), m_type(type), m_anchor(anchor){}
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ItemGeometry(): m_x(0), m_y(0), m_width(0), m_height(0), m_type(Millimeters){}
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qreal x() const;
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void setX(const qreal &x);
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qreal y() const;
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void setY(const qreal &y);
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qreal width() const;
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void setWidth(const qreal &width);
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qreal height() const;
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void setHeight(const qreal &height);
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Type type() const;
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void setType(const Type &type);
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Qt::Alignment anchor() const;
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void setAnchor(const Qt::Alignment &anchor);
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private:
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qreal m_x;
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qreal m_y;
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qreal m_width;
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qreal m_height;
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Type m_type;
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Qt::Alignment m_anchor;
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};
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class LIMEREPORT_EXPORT WatermarkSetting{
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public:
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WatermarkSetting(const QString& text, const ItemGeometry& geometry, const QFont& font)
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: m_text(text), m_font(font), m_opacity(50), m_geometry(geometry), m_color(QColor(Qt::black)){}
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WatermarkSetting(): m_font(QFont()), m_opacity(50), m_geometry(ItemGeometry()){}
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QString text() const;
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void setText(const QString &text);
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QFont font() const;
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void setFont(const QFont &font);
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int opacity() const;
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void setOpacity(const int &opacity);
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ItemGeometry geometry() const;
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void setGeometry(const ItemGeometry &geometry);
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QColor color() const;
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void setColor(const QColor &color);
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private:
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QString m_text;
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QFont m_font;
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int m_opacity;
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ItemGeometry m_geometry;
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QColor m_color;
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};
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class ItemBuilder{
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virtual void setProperty(QString name, QVariant value) = 0;
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virtual QVariant property(QString name) = 0;
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virtual void setGeometry(ItemGeometry geometry) = 0;
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virtual ItemGeometry geometry() = 0;
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};
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class DataSourceManager;
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class ReportEnginePrivate;
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class PageDesignIntf;
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class PageItemDesignIntf;
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class ReportDesignWidget;
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class PreviewReportWidget;
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class PreparedPages;
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typedef QList< QSharedPointer<PageItemDesignIntf> > ReportPages;
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class LIMEREPORT_EXPORT ReportEngine : public QObject{
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Q_OBJECT
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friend class ReportDesignWidget;
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friend class PreviewReportWidget;
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friend class TranslationEditor;
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public:
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static void setSettings(QSettings *value){m_settings=value;}
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public:
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explicit ReportEngine(QObject *parent = 0);
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~ReportEngine();
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bool printReport(QPrinter *printer=0);
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bool printReport(QMap<QString, QPrinter*> printers, bool printToAllPrinters = false);
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bool printPages(ReportPages pages, QPrinter *printer);
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void printToFile(const QString& fileName);
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QGraphicsScene* createPreviewScene(QObject *parent = 0);
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bool printToPDF(const QString& fileName);
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bool exportReport(QString exporterName, const QString &fileName = "", const QMap<QString, QVariant>& params = QMap<QString, QVariant>());
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void previewReport(PreviewHints hints = PreviewBarsUserSetting);
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void previewReport(QPrinter* printer, PreviewHints hints = PreviewBarsUserSetting);
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void designReport();
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ReportDesignWindowInterface* getDesignerWindow();
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void setShowProgressDialog(bool value);
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bool isShowProgressDialog();
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IDataSourceManager* dataManager();
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IScriptEngineManager* scriptManager();
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bool loadFromFile(const QString& fileName, bool autoLoadPreviewOnChange = false);
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bool loadFromByteArray(QByteArray *data);
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bool loadFromString(const QString& data);
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QString reportFileName();
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void setReportFileName(const QString& fileName);
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bool saveToFile(const QString& fileName);
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QByteArray saveToByteArray();
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QString saveToString();
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QString lastError();
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void setCurrentReportsDir(const QString& dirName);
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void setReportName(const QString& name);
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QString reportName();
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PreviewReportWidget *createPreviewWidget(QWidget *parent = 0);
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void setPreviewWindowTitle(const QString& title);
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void setPreviewWindowIcon(const QIcon& icon);
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void setPreviewPageBackgroundColor(QColor color);
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void setResultEditable(bool value);
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bool resultIsEditable();
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void setSaveToFileVisible(bool value);
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bool saveToFileIsVisible();
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void setPrintToPdfVisible(bool value);
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bool printToPdfIsVisible();
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void setPrintVisible(bool value);
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bool printIsVisible();
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bool isBusy();
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void setPassPhrase(QString& passPhrase);
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QList<QLocale::Language> availableLanguages();
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bool setReportLanguage(QLocale::Language language);
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Qt::LayoutDirection previewLayoutDirection();
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void setPreviewLayoutDirection(const Qt::LayoutDirection& previewLayoutDirection);
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QList<QLocale::Language> designerLanguages();
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QLocale::Language currentDesignerLanguage();
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ScaleType previewScaleType();
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int previewScalePercent();
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void setPreviewScaleType(const ScaleType &previewScaleType, int percent = 0);
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void addWatermark(const WatermarkSetting& watermarkSetting);
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void clearWatermarks();
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IPreparedPages* preparedPages();
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bool showPreparedPages(PreviewHints hints = PreviewBarsUserSetting);
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bool prepareReportPages();
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bool printPreparedPages();
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bool showDesignerModal() const;
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void setShowDesignerModal(bool showDesignerModal);
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signals:
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void cleared();
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void renderStarted();
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void renderFinished();
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void renderPageFinished(int renderedPageCount);
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void printingStarted(int pageCount);
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void printingFinished();
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void pagePrintingFinished(int index);
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void onSave(bool& saved);
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void onSaveAs(bool& saved);
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void onLoad(bool& loaded);
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void onSavePreview(bool& saved, LimeReport::IPreparedPages* pages);
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void saveFinished();
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void loadFinished();
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void printedToPDF(QString fileName);
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void getAvailableDesignerLanguages(QList<QLocale::Language>* languages);
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void currentDefaultDesignerLanguageChanged(QLocale::Language);
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QLocale::Language getCurrentDefaultDesignerLanguage();
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void externalPaint(const QString& objectName, QPainter* painter, const QStyleOptionGraphicsItem*);
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public slots:
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void cancelRender();
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void cancelPrinting();
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protected:
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ReportEnginePrivate * const d_ptr;
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ReportEngine(ReportEnginePrivate &dd, QObject * parent=0);
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private:
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Q_DECLARE_PRIVATE(ReportEngine)
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static QSettings* m_settings;
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bool m_showDesignerModal;
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};
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} // namespace LimeReport
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#endif // LRREPORTDESIGNINTF_H
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