mirror of
https://github.com/fralx/LimeReport.git
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Change to subforder project model.
This commit is contained in:
newsages
487
limereport/lrpagedesignintf.h
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487
limereport/lrpagedesignintf.h
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@@ -0,0 +1,487 @@
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/***************************************************************************
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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 LRPAGEDEDIGNITF_H
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#define LRPAGEDEDIGNITF_H
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#include <QGraphicsScene>
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#include <QtXml>
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#include "lrpageitemdesignintf.h"
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#include "serializators/lrstorageintf.h"
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#include "lrbanddesignintf.h"
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namespace LimeReport {
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class BaseDesignIntf;
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class ReportEnginePrivate;
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class PropertyChangedCommand;
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class HorizontalLayout;
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class LayoutDesignIntf;
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class CommandIf {
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public:
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virtual ~CommandIf(){}
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typedef QSharedPointer<CommandIf> Ptr;
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virtual bool doIt() = 0;
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virtual void undoIt() = 0;
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virtual void addCommand(CommandIf::Ptr command,bool execute);
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};
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typedef QList<LimeReport::BandDesignIntf*>::const_iterator BandsIterator;
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struct ReportItemPos{
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QString objectName;
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QPointF pos;
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};
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struct ReportItemSize{
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QString objectName;
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QSizeF size;
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};
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||||
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class Projection{
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public:
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Projection(qreal start, qreal end)
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:m_start(start),m_end(end){}
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bool intersect(Projection projection);
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qreal start() const;
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||||
qreal end() const;
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private:
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qreal m_start;
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qreal m_end;
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};
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class ItemProjections{
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public:
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ItemProjections(BaseDesignIntf* item)
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:m_xProjection(item->pos().x(), item->pos().x()+item->width()),
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m_yProjection(item->pos().y(), item->pos().y()+item->height()),
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m_item(item)
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{}
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bool intersect(QRectF rect);
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bool intersect(BaseDesignIntf* item);
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qreal square(QRectF rect);
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qreal square(BaseDesignIntf* item);
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BaseDesignIntf* item(){return m_item;}
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private:
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Projection m_xProjection;
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Projection m_yProjection;
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BaseDesignIntf* m_item;
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};
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class PageDesignIntf : public QGraphicsScene, public ObjectLoadingStateIntf{
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Q_OBJECT
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Q_PROPERTY(QObject* pageItem READ pageItem())
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public:
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friend class PropertyChangedCommand;
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friend class InsertHLayoutCommand;
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enum Orientation {Portrait, Landscape};
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enum PageSize {A4, B5, Letter, Legal, Executive,
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A0, A1, A2, A3, A5, A6, A7, A8, A9, B0, B1,
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B10, B2, B3, B4, B6, B7, B8, B9, C5E, Comm10E,
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DLE, Folio, Ledger, Tabloid, Custom, NPageSize = Custom
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};
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explicit PageDesignIntf(QObject* parent = 0);
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~PageDesignIntf();
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void updatePageRect();
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Orientation getOrientation();
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void setPageSize(PageSize sizeType, QSizeF sizeValue=QSizeF());
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PageSize pageSize() const;
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void startInsertMode(const QString& ItemType);
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void startEditMode();
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PageItemDesignIntf *pageItem();
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void setPageItem(PageItemDesignIntf::Ptr pageItem);
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void setPageItems(QList<PageItemDesignIntf::Ptr> pages);
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bool isItemInsertMode();
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ReportEnginePrivate* reportEditor();
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void setReportEditor(ReportEnginePrivate* value){m_reportEditor=value;}
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QStringList posibleParentItems();
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void registerItem(BaseDesignIntf* item);
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void registerBand(BandDesignIntf* band);
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void removeAllItems();
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void setItemMode(BaseDesignIntf::ItemMode state);
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BaseDesignIntf::ItemMode itemMode(){return m_itemMode;}
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BaseDesignIntf* reportItemByName(const QString& name);
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QList<BaseDesignIntf *> reportItemsByName(const QString &name);
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BaseDesignIntf* addReportItem(const QString& itemType, QPointF pos, QSizeF size);
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BaseDesignIntf* addReportItem(const QString& itemType, QObject *owner=0, BaseDesignIntf *parent=0);
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BaseDesignIntf* createReportItem(const QString& itemType, QObject *owner=0, BaseDesignIntf *parent=0);
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void removeReportItem(BaseDesignIntf* item, bool createComand = true);
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CommandIf::Ptr removeReportItemCommand(BaseDesignIntf *item);
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bool saveCommand(CommandIf::Ptr command, bool runCommand = true);
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bool isCanRedo();
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bool isCanUndo();
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bool isHasChanges();
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void reactivatePageItem(PageItemDesignIntf::Ptr pageItem);
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void setSettings(QSettings* settings){ m_settings = settings;}
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QSettings* settings(){ return m_settings;}
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QString genObjectName(const QObject& object);
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void animateItem(BaseDesignIntf* item);
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void setSelectionRect(QRectF selectionRect);
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void emitRegisterdItem(BaseDesignIntf *item);
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void emitItemRemoved(BaseDesignIntf* item);
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DataSourceManager* datasourceManager();
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bool isSaved(){ return !m_hasHanges;}
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void changeSelectedGrpoupTextAlignPropperty(const bool& horizontalAlign, Qt::AlignmentFlag flag);
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int verticalGridStep() const;
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void setVerticalGridStep(int verticalGridStep);
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int horizontalGridStep() const;
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void setHorizontalGridStep(int horizontalGridStep);
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void beginUpdate(){m_updating = true;}
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bool isUpdating(){return m_updating;}
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void endUpdate();
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void itemMoved(BaseDesignIntf* item);
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bool magneticMovement() const;
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void setMagneticMovement(bool magneticMovement);
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protected:
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virtual void keyPressEvent(QKeyEvent *event);
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virtual void keyReleaseEvent(QKeyEvent *event);
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virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
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virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
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virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
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virtual void dragEnterEvent(QGraphicsSceneDragDropEvent *event);
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virtual void dragMoveEvent(QGraphicsSceneDragDropEvent *);
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virtual void dragLeaveEvent(QGraphicsSceneDragDropEvent *event);
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virtual void dropEvent(QGraphicsSceneDragDropEvent *event);
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LimeReport::BandDesignIntf::BandsType findPriorType(LimeReport::BandDesignIntf::BandsType bandType);
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bool isExistsObjectName (const QString& objectName, QList<QGraphicsItem *> &itemsList) const;
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QRectF getRectByPageSize(PageSize pageSize);
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bool isLoading();
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void objectLoadStarted();
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void objectLoadFinished();
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HorizontalLayout* internalAddHLayout();
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QPointF placePosOnGrid(QPointF point);
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QSizeF placeSizeOnGrid(QSizeF size);
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signals:
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void geometryChanged(QRectF newGeometry);
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void insertModeStarted();
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void itemInserted(LimeReport::PageDesignIntf* report, QPointF pos, const QString& ItemType);
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void itemInsertCanceled(const QString& ItemType);
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void itemSelected(LimeReport::BaseDesignIntf *item);
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void multiItemsSelected(QList<QObject*>* objectsList);
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void miltiItemsSelectionFinished();
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void commandHistoryChanged();
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void itemPropertyChanged(const QString& objectName, const QString& propertyName, const QVariant& oldValue, const QVariant& newValue);
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void itemAdded(LimeReport::PageDesignIntf* page, LimeReport::BaseDesignIntf* item);
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void itemRemoved(LimeReport::PageDesignIntf* page, LimeReport::BaseDesignIntf* item);
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void bandAdded(LimeReport::PageDesignIntf* page, LimeReport::BandDesignIntf* band);
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void bandRemoved(LimeReport::PageDesignIntf* page, LimeReport::BandDesignIntf* band);
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void pageUpdateFinished(LimeReport::PageDesignIntf* page);
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public slots:
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BaseDesignIntf* addBand(const QString& bandType);
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BaseDesignIntf* addBand(BandDesignIntf::BandsType bandType);
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void removeBand(LimeReport::BandDesignIntf* band);
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void bandGeometryChanged(QObject* object, QRectF newGeometry, QRectF oldGeometry);
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void bandPosChanged(QObject* object, QPointF newPos, QPointF oldPos);
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void slotUpdateItemSize();
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void undo();
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void redo();
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void copy();
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void paste();
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void deleteSelected();
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void cut();
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void setToSaved();
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void bringToFront();
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void sendToBack();
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void alignToLeft();
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void alignToRigth();
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void alignToVCenter();
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void alignToTop();
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void alignToBottom();
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void alignToHCenter();
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void sameWidth();
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void sameHeight();
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void addHLayout();
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void setFont(const QFont &font);
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void setTextAlign(const Qt::Alignment& alignment);
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void setBorders(const BaseDesignIntf::BorderLines& border);
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private slots:
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void slotPageGeomertyChanged(QObject*, QRectF, QRectF );
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void slotItemPropertyChanged(QString propertyName, const QVariant &oldValue, const QVariant &newValue);
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void slotItemPropertyObjectNameChanged(const QString& oldName, const QString& newName);
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void bandDeleted(QObject* band);
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void slotPageItemLoaded(QObject *);
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void slotSelectionChanged();
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void slotAnimationStoped(QObject *animation);
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private:
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template <typename T>
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BaseDesignIntf* internalAddBand(T bandType);
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void finalizeInsertMode();
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void saveSelectedItemsPos();
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void saveSelectedItemsGeometry();
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void checkSizeOrPosChanges();
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CommandIf::Ptr createChangePosCommand();
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CommandIf::Ptr createChangeSizeCommand();
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void saveChangeProppertyCommand(const QString& objectName, const QString& propertyName, const QVariant& oldPropertyValue, const QVariant& newPropertyValue);
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void changeSelectedGroupProperty(const QString& name,const QVariant& value);
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private:
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enum JoinType{Width, Height};
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PageSize m_pageSize;
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QSizeF m_pageSizeValue;
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Orientation m_orientation;
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QRectF m_geometry;
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LimeReport::PageItemDesignIntf::Ptr m_pageItem;
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QList<PageItemDesignIntf::Ptr> m_reportPages;
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ReportEnginePrivate* m_reportEditor;
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bool m_insertMode;
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QGraphicsItem * m_itemInsertRect;
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QString m_insertItemType;
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BaseDesignIntf::ItemMode m_itemMode;
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QGraphicsRectItem* m_cutterBorder;
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QGraphicsRectItem* m_pageRect;
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QVector<CommandIf::Ptr> m_commandsList;
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QVector<ReportItemPos> m_positionStamp;
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QVector<ReportItemSize> m_geometryStamp;
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BaseDesignIntf* m_firstSelectedItem;
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int m_currentCommand;
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bool m_changeSizeMode;
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bool m_changePosMode;
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bool m_changePosOrSizeMode;
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bool m_executingCommand;
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bool m_hasHanges;
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bool m_isLoading;
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bool m_executingGroupCommand;
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QSettings* m_settings;
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QList<QObject*> m_animationList;
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QPointF m_startSelectionPoint;
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QGraphicsRectItem* m_selectionRect;
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int m_verticalGridStep;
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int m_horizontalGridStep;
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bool m_updating;
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int m_currentObjectIndex;
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bool m_multiSelectStarted;
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QList<ItemProjections> m_projections;
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BaseDesignIntf* m_movedItem;
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BaseDesignIntf* m_movedItemContainer;
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BaseDesignIntf* m_joinItem;
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JoinType m_joinType;
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bool m_magneticMovement;
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};
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class AbstractPageCommand : public CommandIf{
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public:
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void setPage(PageDesignIntf* value){m_page = value;}
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PageDesignIntf* page(){return m_page;}
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private:
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PageDesignIntf* m_page;
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};
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class InsertHLayoutCommand : public AbstractPageCommand{
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public:
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static CommandIf::Ptr create(PageDesignIntf* page);
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bool doIt();
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void undoIt();
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private:
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InsertHLayoutCommand(){}
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private:
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QString m_layoutName;
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QString m_oldParentName;
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QMap<QString,QPointF> m_elements;
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};
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class InsertItemCommand : public AbstractPageCommand{
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public:
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static CommandIf::Ptr create(PageDesignIntf* page, const QString& itemType, QPointF pos, QSizeF size);
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bool doIt();
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void undoIt();
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void setPos(QPointF& value){m_pos = value;}
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QPointF pos(){return m_pos;}
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void setSize(QSizeF& value){m_size=value;}
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QSizeF size(){return m_size;}
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void setType(const QString& value){m_itemType=value;}
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private:
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InsertItemCommand(){}
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private:
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QPointF m_pos;
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QSizeF m_size;
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QString m_itemType;
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||||
QString m_itemName;
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};
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class InsertBandCommand : public AbstractPageCommand{
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public:
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||||
static CommandIf::Ptr create(PageDesignIntf* page,const QString& bandName);
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bool doIt();
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void undoIt();
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||||
private:
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||||
BandDesignIntf::BandsType m_bandType;
|
||||
QString m_bandName;
|
||||
QString m_parentBandName;
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||||
};
|
||||
|
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class DeleteItemCommand : public AbstractPageCommand{
|
||||
public:
|
||||
static CommandIf::Ptr create(PageDesignIntf* page, BaseDesignIntf* item);
|
||||
bool doIt();
|
||||
void undoIt();
|
||||
void setType(const QString& value){m_itemType=value;}
|
||||
void setXml(const QString& value){m_itemXML=value;}
|
||||
void setItem(BaseDesignIntf* value);
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||||
private:
|
||||
QString m_itemXML;
|
||||
QString m_itemType;
|
||||
QString m_itemName;
|
||||
QString m_layoutName;
|
||||
};
|
||||
|
||||
class DeleteLayoutCommand : public AbstractPageCommand{
|
||||
public:
|
||||
static CommandIf::Ptr create(PageDesignIntf* page, LayoutDesignIntf* item);
|
||||
bool doIt();
|
||||
void undoIt();
|
||||
protected:
|
||||
void setItem(BaseDesignIntf* item);
|
||||
private:
|
||||
QStringList m_childItems;
|
||||
QString m_itemXML;
|
||||
QString m_itemType;
|
||||
QString m_itemName;
|
||||
};
|
||||
|
||||
|
||||
class PasteCommand : public AbstractPageCommand{
|
||||
public:
|
||||
static CommandIf::Ptr create(PageDesignIntf* page, const QString& itemsXML, BaseDesignIntf *parent);
|
||||
bool doIt();
|
||||
void undoIt();
|
||||
protected:
|
||||
void setItemsXML(const QString& itemsXML);
|
||||
void setParent(BaseDesignIntf* parent){m_parentItemName = parent->objectName();}
|
||||
bool insertItem(ItemsReaderIntf::Ptr reader);
|
||||
private:
|
||||
QString m_itemsXML;
|
||||
QString m_parentItemName;
|
||||
QVector<QString> m_itemNames;
|
||||
};
|
||||
|
||||
class CutCommand : public AbstractPageCommand{
|
||||
public:
|
||||
static CommandIf::Ptr create(PageDesignIntf* page);
|
||||
bool doIt();
|
||||
void undoIt();
|
||||
void setXML(const QString& value){m_itemsXML=value;}
|
||||
private:
|
||||
QString m_itemsXML;
|
||||
QVector<QString> m_itemNames;
|
||||
};
|
||||
|
||||
class PosChangedCommand : public AbstractPageCommand{
|
||||
public:
|
||||
static CommandIf::Ptr create(PageDesignIntf* page, QVector<ReportItemPos>& oldPos, QVector<ReportItemPos>& newPos);
|
||||
bool doIt();
|
||||
void undoIt();
|
||||
private:
|
||||
QVector<ReportItemPos> m_oldPos;
|
||||
QVector<ReportItemPos> m_newPos;
|
||||
};
|
||||
|
||||
class SizeChangedCommand : public AbstractPageCommand{
|
||||
public:
|
||||
static CommandIf::Ptr create(PageDesignIntf* page, QVector<ReportItemSize>& oldSize, QVector<ReportItemSize>& newSize);
|
||||
bool doIt();
|
||||
void undoIt();
|
||||
private:
|
||||
QVector<ReportItemSize> m_oldSize;
|
||||
QVector<ReportItemSize> m_newSize;
|
||||
};
|
||||
|
||||
class PropertyChangedCommand : public AbstractPageCommand{
|
||||
public:
|
||||
static CommandIf::Ptr create(PageDesignIntf* page, const QString& objectName, const QString& propertyName, const QVariant& oldValue, const QVariant& newValue);
|
||||
bool doIt();
|
||||
void undoIt();
|
||||
private:
|
||||
QString m_objectName;
|
||||
QString m_propertyName;
|
||||
QVariant m_oldValue;
|
||||
QVariant m_newValue;
|
||||
};
|
||||
|
||||
class PropertyObjectNameChangedCommand : public AbstractPageCommand{
|
||||
public:
|
||||
static CommandIf::Ptr create(PageDesignIntf* page, const QString &oldValue, const QString &newValue);
|
||||
bool doIt();
|
||||
void undoIt();
|
||||
private:
|
||||
QString m_oldName;
|
||||
QString m_newName;
|
||||
};
|
||||
|
||||
class PropertyItemAlignChangedCommand : public AbstractPageCommand{
|
||||
public:
|
||||
static CommandIf::Ptr create(PageDesignIntf* page, const QString& objectName, BaseDesignIntf::ItemAlign oldValue, BaseDesignIntf::ItemAlign newValue);
|
||||
bool doIt();
|
||||
void undoIt();
|
||||
private:
|
||||
QString m_objectName;
|
||||
QString m_propertyName;
|
||||
BaseDesignIntf::ItemAlign m_oldValue;
|
||||
BaseDesignIntf::ItemAlign m_newValue;
|
||||
QPointF m_savedPos;
|
||||
};
|
||||
|
||||
class CommandGroup : public AbstractPageCommand{
|
||||
public:
|
||||
static CommandIf::Ptr create();
|
||||
bool doIt();
|
||||
void undoIt();
|
||||
void addCommand(CommandIf::Ptr command,bool execute);
|
||||
private:
|
||||
QList<CommandIf::Ptr> m_commands;
|
||||
};
|
||||
|
||||
}
|
||||
#endif //LRPAGEDEDIGNITF_H
|
||||
Reference in New Issue
Block a user