mirror of
https://github.com/fralx/LimeReport.git
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228 lines
9.5 KiB
C++
228 lines
9.5 KiB
C++
/***************************************************************************
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* This file is part of the Lime Report project *
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* Copyright (C) 2015 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_P_H
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#define LRREPORTDESIGNINTF_P_H
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#include <QObject>
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#include <QSharedPointer>
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#include <QMainWindow>
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#include "lrreportengine.h"
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#include "lrcollection.h"
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#include "lrglobal.h"
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#include "lrdatasourcemanager.h"
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#include "lrbanddesignintf.h"
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#include "lrreportrender.h"
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#include "serializators/lrstorageintf.h"
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#include "lrscriptenginemanager.h"
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class QFileSystemWatcher;
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namespace LimeReport{
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class PageDesignIntf;
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class PrintRange;
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class ReportDesignWindow;
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class PreparedPages: public IPreparedPages{
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public:
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PreparedPages(ReportPages* pages):m_pages(pages){}
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~PreparedPages(){}
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// IPreviewPages interface
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private:
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bool loadFromFile(const QString &fileName);
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bool loadFromString(const QString data);
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bool loadFromByteArray(QByteArray *data);
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bool saveToFile(const QString &fileName);
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QString saveToString();
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QByteArray saveToByteArray();
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private:
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bool readPages(ItemsReaderIntf::Ptr reader);
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ReportPages* m_pages;
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};
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class ReportEnginePrivate : public QObject, public ICollectionContainer
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{
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Q_OBJECT
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Q_DECLARE_PUBLIC(ReportEngine)
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Q_PROPERTY(ACollectionProperty pages READ fakeCollectionReader())
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Q_PROPERTY(QObject* datasourcesManager READ dataManager)
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Q_PROPERTY(QObject* scriptContext READ scriptContext)
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Q_PROPERTY(bool suppressFieldAndVarError READ suppressFieldAndVarError WRITE setSuppressFieldAndVarError)
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friend class PreviewReportWidget;
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public:
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static void printReport(ItemsReaderIntf::Ptr reader, QPrinter &printer);
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static void printReport(ReportPages pages, QPrinter &printer);
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public:
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explicit ReportEnginePrivate(QObject *parent = 0);
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virtual ~ReportEnginePrivate();
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PageDesignIntf* appendPage(const QString& pageName="");
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bool deletePage(PageDesignIntf *page);
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PageDesignIntf* createPreviewPage();
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PageDesignIntf* pageAt(int index){return (index<=(m_pages.count()-1)) ? m_pages.at(index):0;}
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int pageCount() {return m_pages.count();}
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DataSourceManager* dataManager(){return m_datasources;}
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ScriptEngineContext* scriptContext(){return m_scriptEngineContext;}
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ScriptEngineManager* scriptManager(){return &ScriptEngineManager::instance();}
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IDataSourceManager* dataManagerIntf(){return m_datasources;}
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IScriptEngineManager* scriptManagerIntf(){
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ScriptEngineManager::instance().setDataManager(dataManager());
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return &ScriptEngineManager::instance();
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}
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void clearReport();
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bool printReport(QPrinter *printer=0);
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bool printPages(ReportPages pages, QPrinter *printer);
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void printToFile(const QString& fileName);
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bool printToPDF(const QString& fileName);
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void previewReport(PreviewHints hints = PreviewBarsUserSetting);
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void designReport();
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void setSettings(QSettings* value);
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void setShowProgressDialog(bool value){m_showProgressDialog = value;}
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QSettings* settings();
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bool loadFromFile(const QString& fileName, bool autoLoadPreviewOnChange);
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bool loadFromByteArray(QByteArray *data, const QString& name = "");
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bool loadFromString(const QString& report, const QString& name = "");
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QString reportFileName(){return m_fileName;}
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void setReportFileName(const QString& reportFileName){ m_fileName = reportFileName;}
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bool saveToFile();
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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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bool isNeedToSave();
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QString lastError();
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ReportEngine * q_ptr;
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void emitSaveReport();
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bool emitLoadReport();
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void emitSaveFinished();
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bool isSaved();
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void setCurrentReportsDir(const QString& dirName);
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QString currentReportsDir(){ return m_reportsDir;}
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void setReportName(const QString& reportName){ m_reportName=reportName;}
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QString reportName(){ return m_reportName;}
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bool hasActivePreview(){return m_activePreview;}
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PageDesignIntf *createPreviewScene(QObject *parent);
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PreviewReportWidget *createPreviewWidget(QWidget *parent);
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QIcon previewWindowIcon() const;
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void setPreviewWindowIcon(const QIcon &previewWindowIcon);
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QString previewWindowTitle() const;
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void setPreviewWindowTitle(const QString &previewWindowTitle);
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bool suppressFieldAndVarError() const;
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void setSuppressFieldAndVarError(bool suppressFieldAndVarError);
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bool isBusy();
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bool resultIsEditable() const;
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void setResultEditable(bool value);
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bool saveToFileIsVisible() const;
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void setSaveToFileVisible(bool value);
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bool printToPdfIsVisible() const;
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void setPrintToPdfVisible(bool value);
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bool printIsVisible() const;
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void setPrintVisible(bool value);
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void setPassPhrase(const QString &passPhrase);
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void reorderPages(const QList<PageDesignIntf *> &reorderedPages);
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void clearSelection();
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Qt::LayoutDirection previewLayoutDirection();
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void setPreviewLayoutDirection(const Qt::LayoutDirection& previewLayoutDirection);
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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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IPreparedPages* preparedPages(){return &m_preparedPagesManager;}
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bool showPreparedPages(PreviewHints hints);
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bool prepareReportPages();
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signals:
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void pagesLoadFinished();
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void datasourceCollectionLoadFinished(const QString& collectionName);
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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 onLoad(bool& loaded);
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void onSave();
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void saveFinished();
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public slots:
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bool slotLoadFromFile(const QString& fileName);
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void cancelRender();
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protected:
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PageDesignIntf* createPage(const QString& pageName="");
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bool showPreviewWindow(ReportPages pages, PreviewHints hints);
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protected slots:
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void slotDataSourceCollectionLoaded(const QString& collectionName);
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private slots:
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void slotPreviewWindowDestroyed(QObject *window);
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private:
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//ICollectionContainer
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virtual QObject* createElement(const QString&,const QString&);
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virtual int elementsCount(const QString&);
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virtual QObject* elementAt(const QString&, int index);
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virtual void collectionLoadFinished(const QString&);
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void saveError(QString message);
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void showError(QString message);
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//ICollectionContainer
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ReportPages renderToPages();
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QString renderToString();
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private:
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QList<PageDesignIntf*> m_pages;
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ReportPages m_preparedPages;
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PreparedPages m_preparedPagesManager;
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DataSourceManager* m_datasources;
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ScriptEngineContext* m_scriptEngineContext;
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ReportRender::Ptr m_reportRender;
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QString m_fileName;
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QString m_lastError;
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QSettings* m_settings;
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bool m_ownedSettings;
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QScopedPointer<QPrinter> m_printer;
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bool m_printerSelected;
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bool m_showProgressDialog;
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QString m_reportsDir;
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QString m_reportName;
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QMainWindow* m_activePreview;
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QIcon m_previewWindowIcon;
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QString m_previewWindowTitle;
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QPointer<ReportDesignWindow> m_designerWindow;
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ReportSettings m_reportSettings;
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bool m_reportRendering;
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bool m_resultIsEditable;
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QString m_passPhrase;
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QFileSystemWatcher *m_fileWatcher;
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Qt::LayoutDirection m_previewLayoutDirection;
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ScaleType m_previewScaleType;
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int m_previewScalePercent;
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bool m_saveToFileVisible;
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bool m_printToPdfVisible;
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bool m_printVisible;
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};
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}
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#endif // LRREPORTDESIGNINTF_P_H
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