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