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140 lines
4.0 KiB
140 lines
4.0 KiB
/*
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* Copyright (C) 2015-2022 Département de l'Instruction Publique (DIP-SEM)
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*
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* Copyright (C) 2013 Open Education Foundation
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*
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* Copyright (C) 2010-2013 Groupement d'Intérêt Public pour
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* l'Education Numérique en Afrique (GIP ENA)
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*
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* This file is part of OpenBoard.
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*
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* OpenBoard 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, version 3 of the License,
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* with a specific linking exception for the OpenSSL project's
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* "OpenSSL" library (or with modified versions of it that use the
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* same license as the "OpenSSL" library).
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*
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* OpenBoard 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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* You should have received a copy of the GNU General Public License
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* along with OpenBoard. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef UBGRAPHICSTEXTITEM_H_
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#define UBGRAPHICSTEXTITEM_H_
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#include <QtGui>
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#include "UBItem.h"
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#include "core/UB.h"
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#include "UBResizableGraphicsItem.h"
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class UBGraphicsItemDelegate;
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class UBGraphicsScene;
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class UBGraphicsTextItem : public QGraphicsTextItem, public UBItem, public UBResizableGraphicsItem, public UBGraphicsItem
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{
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Q_OBJECT
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public:
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UBGraphicsTextItem(QGraphicsItem * parent = 0);
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virtual ~UBGraphicsTextItem();
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enum { Type = UBGraphicsItemType::TextItemType };
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virtual int type() const
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{
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return Type;
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}
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virtual UBItem* deepCopy() const;
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virtual void copyItemParameters(UBItem *copy) const;
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virtual UBGraphicsScene* scene();
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virtual QRectF boundingRect() const;
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virtual QPainterPath shape() const;
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void setTextWidth(qreal width);
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void setTextHeight(qreal height);
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qreal textHeight() const;
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qreal pixelsPerPoint() const;
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void contentsChanged();
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virtual void resize(qreal w, qreal h);
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virtual QSizeF size() const;
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static QColor lastUsedTextColor;
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QColor colorOnDarkBackground() const
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{
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return mColorOnDarkBackground;
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}
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void setColorOnDarkBackground(QColor pColorOnDarkBackground)
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{
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mColorOnDarkBackground = pColorOnDarkBackground;
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}
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QColor colorOnLightBackground() const
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{
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return mColorOnLightBackground;
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}
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void setColorOnLightBackground(QColor pColorOnLightBackground)
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{
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mColorOnLightBackground = pColorOnLightBackground;
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}
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virtual void clearSource(){;}
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virtual void setUuid(const QUuid &pUuid);
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void activateTextEditor(bool activate);
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void setSelected(bool selected);
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void recolor();
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void initFontProperties();
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QFont createDefaultFont();
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QString mTypeTextHereLabel;
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signals:
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void textUndoCommandAdded(UBGraphicsTextItem *textItem);
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private slots:
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void undoCommandAdded();
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void documentSizeChanged(const QSizeF & newSize);
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private:
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virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
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virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
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virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
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virtual void keyPressEvent(QKeyEvent *event);
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virtual void keyReleaseEvent(QKeyEvent *event);
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virtual void dragMoveEvent(QGraphicsSceneDragDropEvent *event);
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virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
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virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
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qreal mTextHeight;
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int mMultiClickState;
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QTime mLastMousePressTime;
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QColor mColorOnDarkBackground;
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QColor mColorOnLightBackground;
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bool isActivatedTextEditor;
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};
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#endif /* UBGRAPHICSTEXTITEM_H_ */
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