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137 lines
3.9 KiB
137 lines
3.9 KiB
/* This file is part of the KDE project
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Copyright (C) 2002, The Karbon Developers
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __VTEXT_H__
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#define __VTEXT_H__
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <qptrlist.h>
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#include <qstring.h>
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#include <qfont.h>
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#include <koffice_export.h>
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#include "vpath.h"
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#include "vcomposite.h"
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class VGroup;
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typedef QPtrList<VPath> VPathList;
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typedef QPtrListIterator<VPath> VPathListIterator;
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#ifdef Above
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#undef Above
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#endif
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class KARBONBASE_EXPORT VText : public VObject
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{
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public:
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enum Position {
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Above,
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On,
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Under
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};
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enum Alignment {
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Left,
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Center,
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Right
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};
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VText( VObject* parent, VState state = normal );
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VText( const QFont &font, const VSubpath& basePath, Position position, Alignment alignment, const QString& text );
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VText( const VText& text );
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virtual ~VText();
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virtual DCOPObject* dcopObject();
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virtual void setText( const QString& text );
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virtual const QString& text() { return m_text; }
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virtual void setFont( const QFont& font ) { m_font = font; }
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virtual const QFont& font() { return m_font; }
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virtual void setBasePath( const VSubpath& path ) { m_basePath = path; }
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virtual VSubpath& basePath() { return m_basePath; }
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virtual void setPosition( Position position ) { m_position = position; }
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virtual Position position() { return m_position; }
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virtual void setAlignment( Alignment alignment ) { m_alignment = alignment; }
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virtual Alignment alignment() { return m_alignment; }
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virtual void setUseShadow( bool state ) { m_shadow = state; }
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virtual bool useShadow() { return m_shadow; }
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virtual void setShadow( int angle, int distance, bool translucent )
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{ m_translucentShadow = translucent; m_shadowAngle = angle; m_shadowDistance = distance; }
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virtual bool translucentShadow() { return m_translucentShadow; }
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virtual int shadowAngle() { return m_shadowAngle; }
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virtual int shadowDistance() { return m_shadowDistance; }
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virtual void setOffset( double offset );
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virtual double offset() { return m_offset; }
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/**
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* Provides read only access to the glyphs.
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*/
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const VPathList& glyphs() const
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{
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return m_glyphs;
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}
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virtual void draw( VPainter *painter, const KoRect* rect = 0L ) const;
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virtual const KoRect& boundingBox() const;
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virtual void save( QDomElement& element ) const;
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virtual void load( const QDomElement& element );
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virtual VText* clone() const;
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virtual VGroup* toVGroup() const;
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virtual void setState( const VState state );
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virtual void accept( VVisitor& visitor );
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#ifdef HAVE_KARBONTEXT
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void traceText();
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protected:
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QString buildRequest( QString family, int weight, int slant, double size, int &id );
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#endif // HAVE_KARBONTEXT
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private:
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// The font to use to draw the text.
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QFont m_font;
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// The base path. Doesn't belong to the document.
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VSubpath m_basePath;
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// The text position
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Position m_position;
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// The text alignment
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Alignment m_alignment;
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// The text to draw
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QString m_text;
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// Shadow parameters
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bool m_shadow;
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bool m_translucentShadow;
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int m_shadowDistance;
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int m_shadowAngle;
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// The glyphs (allow to keep a font even if not present on the computer. works as long as you don't edit the text.)
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VPathList m_glyphs;
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// the position offset
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double m_offset;
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};
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#endif
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