Change to subforder project model.

limereport/lrreportdesignwidget.h

@@ -0,0 +1,171 @@
+/***************************************************************************
+ *   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 LRREPORTDESIGNWIDGET_H
+#define LRREPORTDESIGNWIDGET_H
+
+#include <QObject>
+#include <QGraphicsView>
+#include <QMainWindow>
+
+#include "lrpagedesignintf.h"
+#include "lrdatadesignintf.h"
+#include "lrdatasourcemanager.h"
+#include "lrcollection.h"
+#include "lrreportengine_p.h"
+
+
+namespace LimeReport {
+
+class ReportEnginePrivate;
+class DataBrowser;
+class ReportDesignWindow;
+
+
+class GraphicsViewZoom : public QObject {
+  Q_OBJECT
+public:
+  GraphicsViewZoom(QGraphicsView* view);
+  void gentleZoom(double factor);
+  void setModifiers(Qt::KeyboardModifiers modifiers);
+  void setZoomFactorBase(double value);
+private:
+  QGraphicsView* m_view;
+  Qt::KeyboardModifiers m_modifiers;
+  double m_zoomFactorBase;
+  QPointF m_targetScenePos, m_targetViewportPos;
+  bool eventFilter(QObject* object, QEvent* event);
+signals:
+  void zoomed();
+};
+
+class ReportDesignWidget : public QWidget
+{
+    Q_OBJECT
+    Q_PROPERTY(QObject* datasourcesManager READ dataManager())
+    friend class ReportDesignWindow;
+public:
+    ~ReportDesignWidget();
+//    static ReportDesignWidget* instance(){return m_instance;}
+    void createStartPage();
+    void clear();
+    DataSourceManager* dataManager();
+    void removeDatasource(const QString& datasourceName);
+    void addBand(const QString& bandType);
+    void addBand(BandDesignIntf::BandsType bandType);
+    void startInsertMode(const QString& itemType);
+    void startEditMode();
+    void updateSize();
+    bool isCanUndo();
+    bool isCanRedo();
+    void deleteItem(QGraphicsItem *item);
+    PageDesignIntf* activePage();
+    QList<QGraphicsItem *> selectedItems();
+    QStringList datasourcesNames();
+    void scale( qreal sx, qreal sy);
+//    void setDatabrowser(DataBrowser* databrowser);
+    ReportEnginePrivate* report(){return m_report;}
+    QString reportFileName();
+    bool isNeedToSave();
+    bool emitLoadReport();
+    void saveState(QSettings *settings);
+    void loadState(QSettings *settings);
+    void applySettings();
+    void applyUseGrid();
+    bool useGrid(){ return m_useGrid;}
+    bool useMagnet() const;
+    void setUseMagnet(bool useMagnet);
+
+public slots:
+    void saveToFile(const QString&);
+    bool save();
+    void loadFromFile(const QString&);
+    void deleteSelectedItems();
+    void setActivePage(PageDesignIntf* page);
+    void undo();
+    void redo();
+    void copy();
+    void paste();
+    void cut();
+    void brinToFront();
+    void sendToBack();
+    void alignToLeft();
+    void alignToRight();
+    void alignToVCenter();
+    void alignToTop();
+    void alignToBottom();
+    void alignToHCenter();
+    void sameHeight();
+    void sameWidth();
+    void editLayoutMode(bool value);
+    void addHLayout();
+    void setFont(const QFont &font);
+    void setTextAlign(const bool &horizontalAlign, const Qt::AlignmentFlag &alignment);
+    void setBorders(const BaseDesignIntf::BorderLines& borders);
+    void editSetting();
+    void setUseGrid(bool value);
+private slots:
+    void slotItemSelected(LimeReport::BaseDesignIntf *item);
+    void slotSelectionChanged();
+    void slotPagesLoadFinished();
+    void slotDatasourceCollectionLoaded(const QString&);
+    void slotSceneRectChanged(QRectF);
+signals:
+    void insertModeStarted();
+    void itemInserted(LimeReport::PageDesignIntf*,QPointF,const QString&);
+    void itemInsertCanceled(const QString&);
+    void itemSelected(LimeReport::BaseDesignIntf *item);
+    void itemPropertyChanged(const QString& objectName, const QString& propertyName, const QVariant& oldValue, const QVariant& newValue);
+    void multiItemSelected();
+    void commandHistoryChanged();
+    void cleared();
+    void loaded();
+    void activePageChanged();
+    void bandAdded(LimeReport::PageDesignIntf*, LimeReport::BandDesignIntf*);
+    void bandDeleted(LimeReport::PageDesignIntf*, LimeReport::BandDesignIntf*);
+    void itemAdded(LimeReport::PageDesignIntf*, LimeReport::BaseDesignIntf*);
+    void itemDeleted(LimeReport::PageDesignIntf*, LimeReport::BaseDesignIntf*);
+private:
+    bool eventFilter(QObject *target, QEvent *event);
+    ReportDesignWidget(ReportEnginePrivate* report,QMainWindow *mainWindow,QWidget *parent = 0);
+private:
+    ReportEnginePrivate* m_report;
+    QGraphicsView *m_view;
+    QMainWindow *m_mainWindow;
+    GraphicsViewZoom* m_zoomer;
+    QFont m_defaultFont;
+    int m_verticalGridStep;
+    int m_horizontalGridStep;
+    bool m_useGrid;
+    bool m_useMagnet;
+//    static ReportDesignWidget* m_instance;
+};
+
+}
+#endif // LRREPORTDESIGNWIDGET_H