1.0.1.7

src/items/abordertextitem.h

@@ -0,0 +1,110 @@
+/***************************************************************************
+ *   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 ABORDERTEXTITEM_H
+#define ABORDERTEXTITEM_H
+#include <QGraphicsTextItem>
+#include <QtGui>
+#include <QLabel>
+#include "aitemdesignintf.h"
+#include <qnamespace.h>
+
+#include <QTextDocument>
+
+namespace ArReport {
+
+class Tag;
+class TextItem : public ArReport::ItemDesignIntf {
+    Q_OBJECT
+    Q_ENUMS(AutoWidth)
+    Q_PROPERTY(QString content READ text WRITE setText)
+    Q_PROPERTY(int margin READ spaceBorderSize WRITE setSpaceBorderSize)
+    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())
+public:
+
+    enum AutoWidth{NoneAutoWidth,MaxWordLength,MaxStringLength};
+
+    void Init();
+    TextItem(QObject* owner,QGraphicsItem* parent);
+    TextItem(const QString& text,QObject* owner = 0, QGraphicsItem* parent = 0);
+    ~TextItem();
+
+    void paint(QPainter* ppainter, const QStyleOptionGraphicsItem*, QWidget*);
+    QString text() const;
+    void setText(QString value);
+
+    void setSpaceBorderSize(int value);
+    int spaceBorderSize() const {return m_spaceBorder;}
+
+    void setAlignment(Qt::Alignment value);
+    Qt::Alignment alignment(){return m_alignment;}
+
+    virtual void setGeometry(QRectF rect);
+    virtual bool isNeedUpdateSize() const;
+    virtual void updateItemSize(RenderPass pass, int);
+    void expandContent(RenderPass pass);
+
+    void setAutoHeight(bool value){m_autoHeight=value;}
+    bool autoHeight() const {return m_autoHeight;}
+
+    void setAutoWidth(AutoWidth value){m_autoWidth=value;}
+    AutoWidth autoWidth() const {return m_autoWidth;}
+
+    virtual bool canBeSliced(int height) const;
+    virtual bool isEmpty() const{return m_text->isEmpty();}
+    virtual BaseDesignIntf* cloneUpperPart(int height, QObject *owner, QGraphicsItem *parent);
+    virtual BaseDesignIntf* cloneBottomPart(int height, QObject *owner, QGraphicsItem *parent);
+    virtual BaseDesignIntf* createSameTypeItem(QObject* owner=0, QGraphicsItem* parent=0);
+    virtual BaseDesignIntf* cloneEmpty(int height, QObject *owner, QGraphicsItem *parent);
+    virtual void objectLoadFinished();
+
+    void setTextItemFont(QFont value);
+protected:
+    void updateLayout();
+    bool isNeedExpandContent() const;
+    QString expandDataFields(QString context);
+private:
+    void initText();
+private:
+    QString m_strText;
+    int     m_spaceBorder;
+    QTextLayout m_layout;
+    QTextDocument* m_text;
+    Qt::Alignment m_alignment;
+    bool m_autoHeight;
+    AutoWidth m_autoWidth;
+    QSizeF m_textSize;
+    QFont m_font;
+};
+
+}
+#endif // ABORDERTEXTITEM_H