/***************************************************************************
* 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 LRTEXTITEM_H
#define LRTEXTITEM_H
#include <QGraphicsTextItem>
#include <QtGui>
#include <QLabel>
#include <QTextDocument>
#include "lritemdesignintf.h"
#include "lritemdesignintf.h"
#include "lrpageinitintf.h"
namespace LimeReport {
class Tag;
class TextItem : public LimeReport::ContentItemDesignIntf, IPageInit {
Q_OBJECT
Q_ENUMS(AutoWidth)
Q_ENUMS(AngleType)
Q_ENUMS(ValueType)
Q_PROPERTY(QString content READ content WRITE setContent)
Q_PROPERTY(int margin READ marginSize WRITE setMarginSize)
Q_PROPERTY(Qt::Alignment alignment READ alignment() WRITE setAlignment)
Q_PROPERTY(AutoWidth autoWidth READ autoWidth() WRITE setAutoWidth)
Q_PROPERTY(bool autoHeight READ autoHeight() WRITE setAutoHeight)
Q_PROPERTY(QFont font READ font() WRITE setTextItemFont)
Q_PROPERTY(int backgroundOpacity READ opacity WRITE setBackgroundOpacity)
Q_PROPERTY(BGMode backgroundMode READ backgroundMode WRITE setBackgroundModeProperty)
Q_PROPERTY(QColor backgroundColor READ backgroundColor WRITE setBackgroundColorProperty)
Q_PROPERTY(QColor fontColor READ fontColor WRITE setFontColorProperty)
Q_PROPERTY(AngleType angle READ angle WRITE setAngle)
Q_PROPERTY(int foregroundOpacity READ foregroundOpacity WRITE setForegroundOpacity)
Q_PROPERTY(bool underlines READ underlines WRITE setUnderlines)
Q_PROPERTY(bool adaptFontToSize READ adaptFontToSize WRITE setAdaptFontToSize)
Q_PROPERTY(bool trimValue READ trimValue WRITE setTrimValue)
Q_PROPERTY(int lineSpacing READ lineSpacing WRITE setLineSpacing)
Q_PROPERTY(int underlineLineSize READ underlineLineSize WRITE setUnderlineLineSize)
Q_PROPERTY(bool allowHTML READ allowHTML WRITE setAllowHTML)
Q_PROPERTY(bool allowHTMLInFields READ allowHTMLInFields WRITE setAllowHTMLInFields)
Q_PROPERTY(QString format READ format WRITE setFormat)
Q_PROPERTY(ValueType valueType READ valueType WRITE setValueType)
Q_PROPERTY(QString followTo READ followTo WRITE setFollowTo)
Q_PROPERTY(BrushStyle backgroundBrushStyle READ backgroundBrushStyle WRITE setBackgroundBrushStyle)
Q_PROPERTY(qreal textIndent READ textIndent WRITE setTextIndent)
Q_PROPERTY(Qt::LayoutDirection textLayoutDirection READ textLayoutDirection WRITE setTextLayoutDirection)
Q_PROPERTY(bool fillInSecondPass READ fillInSecondPass WRITE setFillInSecondPass)
Q_PROPERTY(bool watermark READ isWatermark WRITE setWatermark)
Q_PROPERTY(bool replaceCRwithBR READ isReplaceCarriageReturns WRITE setReplaceCarriageReturns)
Q_PROPERTY(bool hideIfEmpty READ hideIfEmpty WRITE setHideIfEmpty)
Q_PROPERTY(int fontLetterSpacing READ fontLetterSpacing WRITE setFontLetterSpacing)
public:
enum AutoWidth{NoneAutoWidth, MaxWordLength, MaxStringLength};
enum AngleType{Angle0, Angle90, Angle180, Angle270, Angle45, Angle315};
enum ValueType{Default, DateTime, Double};
void Init();
TextItem(QObject* owner=0, QGraphicsItem* parent=0);
~TextItem();
void paint(QPainter* painter, const QStyleOptionGraphicsItem*, QWidget*);
QString content() const;
void setContent(const QString& value);
void setAlignment(Qt::Alignment value);
Qt::Alignment alignment(){return m_alignment;}
void geometryChangedEvent(QRectF, QRectF);
bool isNeedUpdateSize(RenderPass) const;
void updateItemSize(DataSourceManager *dataManager, RenderPass pass, int maxHeight);
void expandContent(DataSourceManager *dataManager, RenderPass pass);
void setAutoHeight(bool value);
bool autoHeight() const {return m_autoHeight;}
void setAutoWidth(AutoWidth value);
AutoWidth autoWidth() const {return m_autoWidth;}
void setAdaptFontToSize(bool value);
bool adaptFontToSize() const {return m_adaptFontToSize;}
bool canBeSplitted(int height) const;
bool isSplittable() const { return true;}
bool isEmpty() const{return m_strText.trimmed().isEmpty();}
BaseDesignIntf* cloneUpperPart(int height, QObject *owner, QGraphicsItem *parent);
BaseDesignIntf* cloneBottomPart(int height, QObject *owner, QGraphicsItem *parent);
BaseDesignIntf* createSameTypeItem(QObject* owner=0, QGraphicsItem* parent=0);
BaseDesignIntf* cloneEmpty(int height, QObject *owner, QGraphicsItem *parent);
void objectLoadFinished();
void setTextItemFont(QFont value);
QWidget* defaultEditor();
void setBackgroundOpacity(int value);
void setBackgroundModeProperty(BGMode value);
void setBackgroundColorProperty(QColor value);
void setFontColorProperty(QColor value);
AngleType angle() const;
void setAngle(const AngleType& value);
int foregroundOpacity(){return m_foregroundOpacity;}
void setForegroundOpacity(int value);
bool underlines(){return m_underlines;}
void setUnderlines(bool value);
bool trimValue() const;
void setTrimValue(bool trimValue);
int lineSpacing() const;
void setLineSpacing(int value);
int underlineLineSize() const;
void setUnderlineLineSize(int value);
bool allowHTML() const;
void setAllowHTML(bool allowHTML);
bool allowHTMLInFields() const;
void setAllowHTMLInFields(bool allowHTMLInFields);
QString format() const;
void setFormat(const QString &format);
ValueType valueType() const;
void setValueType(const ValueType valueType);
QSizeF textSize(){ return m_textSize;}
QString followTo() const;
void setFollowTo(const QString &followTo);
void setFollower(TextItem* follower);
void clearFollower();
bool hasFollower() const;
TextItem* follower() const { return m_follower;}
bool initFollower(QString follower);
// IPageInit interface
void pageObjectHasBeenLoaded();
typedef QSharedPointer<QTextDocument> TextPtr;
qreal textIndent() const;
void setTextIndent(const qreal &textIndent);
Qt::LayoutDirection textLayoutDirection() const;
void setTextLayoutDirection(const Qt::LayoutDirection &textLayoutDirection);
void setWatermark(bool watermark);
bool isReplaceCarriageReturns() const;
void setReplaceCarriageReturns(bool isReplaceCarriageReturns);
bool hideIfEmpty() const;
void setHideIfEmpty(bool hideIfEmpty);
int fontLetterSpacing() const;
void setFontLetterSpacing(int fontLetterSpacing);
protected:
void updateLayout();
bool isNeedExpandContent() const;
QString replaceBR(QString text) const;
QString replaceReturns(QString text) const;
int fakeMarginSize() const;
QString getTextPart(int height, int skipHeight);
void restoreLinksEvent();
void preparePopUpMenu(QMenu &menu);
void processPopUpAction(QAction *action);
private:
void initTextSizes() const;
void setTextFont(TextPtr text, const QFont &value) const;
void adaptFontSize(TextPtr text) const;
QString formatDateTime(const QDateTime &value);
QString formatNumber(const double value);
QString formatFieldValue();
QString extractText(QTextBlock& curBlock, int height);
TextPtr textDocument() const;
private:
QString m_strText;
Qt::Alignment m_alignment;
bool m_autoHeight;
AutoWidth m_autoWidth;
QSizeF mutable m_textSize;
qreal mutable m_firstLineSize;
AngleType m_angle;
int m_foregroundOpacity;
bool m_underlines;
bool m_adaptFontToSize;
bool m_trimValue;
int m_lineSpacing;
int m_underlineLineSize;
bool m_allowHTML;
bool m_allowHTMLInFields;
bool m_replaceCarriageReturns;
QString m_format;
ValueType m_valueType;
QString m_followTo;
TextItem* m_follower;
qreal m_textIndent;
Qt::LayoutDirection m_textLayoutDirection;
bool m_hideIfEmpty;
int m_fontLetterSpacing;
};
}
#endif // LRTEXTITEM_H