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/* ============================================================
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*
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* This file is a part of digiKam project
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* http://www.digikam.org
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*
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* Date : 2005-02-14
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* Description : a widget to insert a text over an image.
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*
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* Copyright (C) 2005-2007 by Gilles Caulier <caulier dot gilles at gmail dot com>
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* Copyright (C) 2006-2007 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
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*
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* This program is free software; you can redistribute it
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* and/or modify it under the terms of the GNU General
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* Public License as published by the Free Software Foundation;
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* either version 2, or (at your option)
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* any later version.
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*
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* This program 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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* ============================================================ */
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#ifndef INSERTTEXTWIDGET_H
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#define INSERTTEXTWIDGET_H
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// TQt includes.
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#include <tqwidget.h>
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#include <tqimage.h>
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#include <tqrect.h>
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#include <tqsize.h>
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#include <tqpixmap.h>
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#include <tqstring.h>
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#include <tqfont.h>
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#include <tqcolor.h>
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// KDE includes.
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#include <kurl.h>
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// Digikam includes.
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#include "dimg.h"
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class TQPixmap;
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namespace Digikam
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{
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class ImageIface;
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}
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namespace DigikamInsertTextImagesPlugin
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{
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enum Action
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{
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ALIGN_LEFT=0,
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ALIGN_RIGHT,
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ALIGN_CENTER,
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ALIGN_BLOCK,
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BORDER_TEXT,
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TRANSPARENT_TEXT
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};
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enum TextRotation
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{
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ROTATION_NONE=0,
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ROTATION_90,
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ROTATION_180,
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ROTATION_270
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};
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enum BorderMode
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{
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BORDER_NONE,
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BORDER_SUPPORT,
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BORDER_NORMAL
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};
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class InsertTextWidget : public TQWidget
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{
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Q_OBJECT
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public:
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InsertTextWidget(int w, int h, TQWidget *parent=0);
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~InsertTextWidget();
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Digikam::ImageIface* imageIface();
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Digikam::DImg makeInsertText(void);
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void setText(TQString text, TQFont font, TQColor color, int alignMode,
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bool border, bool transparent, int rotation);
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void resetEdit(void);
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void setPositionHint(TQRect hint);
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TQRect getPositionHint();
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protected:
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void paintEvent(TQPaintEvent *e);
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void resizeEvent(TQResizeEvent * e);
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void mousePressEvent(TQMouseEvent * e);
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void mouseReleaseEvent(TQMouseEvent * e);
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void mouseMoveEvent(TQMouseEvent * e);
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void makePixmap(void);
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TQRect composeImage(Digikam::DImg *image, TQPainter *destPainter,
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int x, int y,
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TQFont font, float pointSize, int textRotation, TQColor textColor,
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int alignMode, const TQString &textString,
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bool transparentBackground, TQColor backgroundColor,
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BorderMode borderMode, int borderWidth, int spacing);
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private:
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bool m_currentMoving;
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bool m_textBorder;
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bool m_textTransparent;
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int m_alignMode;
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int m_textRotation;
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uchar *m_data;
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int m_w;
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int m_h;
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int m_xpos;
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int m_ypos;
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int m_transparency;
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TQPixmap *m_pixmap;
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TQRect m_rect;
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TQRect m_textRect;
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TQString m_textString;
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TQFont m_textFont;
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TQColor m_textColor;
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TQColor m_backgroundColor;
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TQRect m_positionHint;
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Digikam::ImageIface *m_iface;
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};
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} // NameSpace DigikamInsertTextImagesPlugin
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#endif /* INSERTTEXTWIDGET_H */
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