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LimeReport/limereport/lrreportdesignwidget.h
Rodrigo Torres 7dad9d700b WIP
2021-08-23 02:07:08 -03:00

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/***************************************************************************
* This file is part of the Lime Report project *
* Copyright (C) 2021 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 <QTextEdit>
#include "lrpagedesignintf.h"
#include "lrdatadesignintf.h"
#include "lrdatasourcemanager.h"
#include "lrcollection.h"
#include "lrreportengine_p.h"
#include "lrgraphicsviewzoom.h"
#if QT_VERSION < 0x050000
QT_BEGIN_NAMESPACE
class LimeReportTabWidget: public QTabWidget{
Q_OBJECT
public:
explicit LimeReportTabWidget(QWidget *parent = 0):QTabWidget(parent){}
QTabBar* tabBar() const{ return QTabWidget::tabBar();}
};
QT_END_NAMESPACE
#endif
namespace LimeReport {
class ReportEnginePrivate;
class DataBrowser;
class ReportDesignWindow;
class DialogDesignerManager;
class DialogDesigner;
class TranslationEditor;
class ScriptEditor;
class Ruler: public QWidget{
public:
enum RulerType{Horizontal, Vertical};
Ruler(RulerType type, QWidget* parent = 0): QWidget(parent), m_page(0), m_type(type){}
void setPage(PageItemDesignIntf* page);
void setMousePos(QPoint mousePos){ m_mousePos = mousePos;}
protected:
void paintEvent(QPaintEvent* event);
void drawItemWithChildren(QPainter *painter, BaseDesignIntf* item);
void drawItem(QPainter *painter, BaseDesignIntf* item);
private:
PageItemDesignIntf* m_page;
RulerType m_type;
QPoint m_mousePos;
};
class PageView: public QGraphicsView{
public:
PageView(QWidget *parent = NULL): QGraphicsView(parent),
m_horizontalRuller(0), m_verticalRuller(0)
{
setViewportMargins(20,20,0,0);
}
PageView(QGraphicsScene *scene, QWidget *parent = NULL):
QGraphicsView(scene, parent),
m_horizontalRuller(0), m_verticalRuller(0)
{
setViewportMargins(20,20,0,0);
}
void setPageItem(PageItemDesignIntf* pageItem);
protected:
bool viewportEvent(QEvent *event);
private:
PageItemDesignIntf* m_pageItem;
Ruler* m_horizontalRuller;
Ruler* m_verticalRuller;
};
class ReportDesignWidget : public QWidget
{
Q_OBJECT
Q_PROPERTY(QObject* datasourcesManager READ dataManager)
public:
enum ToolWindowType{
WidgetBox = 1,
ObjectInspector = 2,
ActionEditor = 3,
SignalSlotEditor = 4,
PropertyEditor = 5,
ResourceEditor = 6
};
enum EditorTabType{
Page,
Dialog,
Script,
Translations,
TabTypeCount
};
ReportDesignWidget(ReportEnginePrivateInterface* report, QSettings* settings,
QMainWindow *mainWindow, QWidget *parent = 0);
~ReportDesignWidget();
PageDesignIntf *createStartPage();
void createTabs();
void clear();
DataSourceManager* dataManager();
ScriptEngineManager* scriptManager();
ScriptEngineContext* scriptContext();
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();
QGraphicsView* activeView();
QList<QGraphicsItem *> selectedItems();
QStringList datasourcesNames();
void scale( qreal sx, qreal sy);
ReportEnginePrivateInterface* report(){return m_report;}
QString reportFileName();
bool isNeedToSave();
bool emitSaveReport();
bool emitSaveReportAs();
bool emitLoadReport();
void saveState();
void loadState();
void applySettings();
void applyUseGrid();
bool useGrid(){ return m_useGrid;}
bool useMagnet() const;
void setUseMagnet(bool useMagnet);
EditorTabType activeTabType();
#ifdef HAVE_QTDESIGNER_INTEGRATION
void initDialogDesignerToolBar(QToolBar* toolBar);
void updateDialogs();
DialogDesignerManager *dialogDesignerManager() const;
QString activeDialogName();
DialogDesigner* activeDialogPage();
QWidget* toolWindow(ToolWindowType windowType);
#endif
public slots:
bool saveToFile(const QString&);
bool save();
bool loadFromFile(const QString&);
void deleteSelectedItems();
void connectPage(PageDesignIntf* page);
void undo();
void redo();
void copy();
void paste();
void cut();
void bringToFront();
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 addVLayout();
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);
void previewReport();
void printReport();
void addPage();
void deleteCurrentPage();
void slotPagesLoadFinished();
void slotDialogDeleted(QString dialogName);
void lockSelectedItems();
void unlockSelectedItems();
void selectOneLevelItems();
#ifdef HAVE_QTDESIGNER_INTEGRATION
void addNewDialog();
#endif
private slots:
void slotItemSelected(LimeReport::BaseDesignIntf *item);
void slotSelectionChanged();
void slotDatasourceCollectionLoaded(const QString&);
void slotSceneRectChanged(QRectF);
void slotCurrentTabChanged(int index);
void slotReportLoaded();
void slotScriptTextChanged();
void slotItemPropertyObjectNameChanged(const QString& oldName, const QString& newName);
#ifdef HAVE_QTDESIGNER_INTEGRATION
void slotDialogChanged(QString);
void slotDialogNameChanged(QString oldName, QString newName);
#endif
void slotPagePropertyObjectNameChanged(const QString& oldValue, const QString& newValue);
void slotTabMoved(int from, int to);
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 loadFinished();
void activePageChanged();
void activePageUpdated(LimeReport::PageDesignIntf*);
void bandAdded(LimeReport::PageDesignIntf*, LimeReport::BandDesignIntf*);
void bandDeleted(LimeReport::PageDesignIntf*, LimeReport::BandDesignIntf*);
void itemAdded(LimeReport::PageDesignIntf*, LimeReport::BaseDesignIntf*);
void itemDeleted(LimeReport::PageDesignIntf*, LimeReport::BaseDesignIntf*);
void pageAdded(PageDesignIntf* page);
void pageDeleted();
protected:
PageView *createPageView(PageDesignIntf *page);
#ifdef HAVE_QTDESIGNER_INTEGRATION
void createNewDialogTab(const QString& dialogName,const QByteArray& description);
#endif
private:
bool eventFilter(QObject *target, QEvent *event);
void prepareReport();
void initThemeIfExist(const QString& themeName, const QString& path);
private:
ReportEnginePrivateInterface* m_report;
QGraphicsView *m_view;
ScriptEditor* m_scriptEditor;
TranslationEditor* m_traslationEditor;
#ifdef HAVE_QTDESIGNER_INTEGRATION
DialogDesignerManager* m_dialogDesignerManager;
#endif
QMainWindow *m_mainWindow;
#if QT_VERSION < 0x050000
LimeReportTabWidget* m_tabWidget;
#else
QTabWidget* m_tabWidget;
#endif
GraphicsViewZoomer* m_zoomer;
QFont m_defaultFont;
int m_verticalGridStep;
int m_horizontalGridStep;
bool m_useGrid;
bool m_useMagnet;
bool m_dialogChanged;
QString m_theme;
QSettings* m_settings;
QMap<QString, QString> m_themes;
QMap<QString, QString> m_localToEng;
BaseDesignIntf::UnitType m_defaultUnits;
};
} // namespace LimeReport
#endif // LRREPORTDESIGNWIDGET_H
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