Jim Evins
186 lines
4.8 KiB
C++
186 lines
4.8 KiB
C++
/* LabelModelTextObject.h
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*
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* Copyright (C) 2013-2016 Jim Evins <evins@snaught.com>
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*
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* This file is part of gLabels-qt.
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*
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* gLabels-qt 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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*
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* gLabels-qt 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 gLabels-qt. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef LabelModelTextObject_h
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#define LabelModelTextObject_h
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#include <QTextLayout>
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#include "LabelModelObject.h"
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namespace glabels
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{
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///
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/// Label Model Line Object
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///
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class LabelModelTextObject : public LabelModelObject
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{
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Q_OBJECT
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///////////////////////////////////////////////////////////////
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// Lifecycle Methods
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///////////////////////////////////////////////////////////////
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public:
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LabelModelTextObject();
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LabelModelTextObject( const LabelModelTextObject* object );
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~LabelModelTextObject() override;
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///////////////////////////////////////////////////////////////
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// Object duplication
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///////////////////////////////////////////////////////////////
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LabelModelTextObject* clone() const override;
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///////////////////////////////////////////////////////////////
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// Property Implementations
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///////////////////////////////////////////////////////////////
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public:
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//
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// Text Property: text
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//
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QString text() const override;
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void setText( const QString &value ) override;
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//
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// Text Property: fontFamily
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//
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QString fontFamily() const override;
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void setFontFamily( const QString &value ) override;
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//
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// Text Property: fontSize
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//
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double fontSize() const override;
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void setFontSize( double value ) override;
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//
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// Text Property: fontWeight
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//
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QFont::Weight fontWeight() const override;
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void setFontWeight( QFont::Weight value ) override;
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//
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// Text Property: fontItalicFlag
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//
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bool fontItalicFlag() const override;
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void setFontItalicFlag( bool value ) override;
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//
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// Text Property: fontUnderlineFlag
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//
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bool fontUnderlineFlag() const override;
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void setFontUnderlineFlag( bool value ) override;
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//
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// Text Property: textColorNode
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//
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ColorNode textColorNode() const override;
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void setTextColorNode( const ColorNode &value ) override;
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//
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// Text Property: textHAlign
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//
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Qt::Alignment textHAlign() const override;
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void setTextHAlign( Qt::Alignment value ) override;
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//
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// Text Property: textVAlign
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//
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Qt::Alignment textVAlign() const override;
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void setTextVAlign( Qt::Alignment value ) override;
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//
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// Text Property: textLineSpacing
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//
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double textLineSpacing() const override;
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void setTextLineSpacing( double value ) override;
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//
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// Property: naturalSize
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//
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Size naturalSize() const override;
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///////////////////////////////////////////////////////////////
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// Capability Implementations
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///////////////////////////////////////////////////////////////
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public:
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virtual bool canText();
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///////////////////////////////////////////////////////////////
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// Drawing operations
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///////////////////////////////////////////////////////////////
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protected:
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void drawShadow( QPainter* painter, bool inEditor, merge::Record* record ) const override;
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void drawObject( QPainter* painter, bool inEditor, merge::Record* record ) const override;
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QPainterPath hoverPath( double scale ) const override;
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///////////////////////////////////////////////////////////////
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// Private methods
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///////////////////////////////////////////////////////////////
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private:
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void sizeUpdated() override;
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void update();
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void drawTextInEditor( QPainter* painter, const QColor& color ) const;
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void drawText( QPainter* painter, const QColor&color, merge::Record* record ) const;
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QString expandText( QString text, merge::Record* record ) const;
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///////////////////////////////////////////////////////////////
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// Private Members
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///////////////////////////////////////////////////////////////
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private:
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QString mText;
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QString mFontFamily;
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double mFontSize;
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QFont::Weight mFontWeight;
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bool mFontItalicFlag;
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bool mFontUnderlineFlag;
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ColorNode mTextColorNode;
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Qt::Alignment mTextHAlign;
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Qt::Alignment mTextVAlign;
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double mTextLineSpacing;
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QList<QTextLayout*> mEditorLayouts;
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QPainterPath mHoverPath;
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};
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}
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#endif // LabelModelTextObject_h
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