1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/imageobj.cpp	Tue Dec 09 16:44:46 2008 +0000
     1.3 @@ -0,0 +1,100 @@
     1.4 +#include "imageobj.h"
     1.5 +
     1.6 +/////////////////////////////////////////////////////////////////
     1.7 +// ImageObj
     1.8 +/////////////////////////////////////////////////////////////////
     1.9 +ImageObj::ImageObj( QCanvas *canvas )
    1.10 +    : QCanvasRectangle( canvas )
    1.11 +{
    1.12 +//	cout << "Const ImageObj (canvas)\n";
    1.13 +    setZ(Z_ICON);	
    1.14 +	type=undef;
    1.15 +}
    1.16 +
    1.17 +ImageObj::~ImageObj()
    1.18 +{
    1.19 +//   cout << "Destr ImageObj\n";
    1.20 +}
    1.21 +
    1.22 +void ImageObj::copy(ImageObj* other)
    1.23 +{
    1.24 +	setSize (other->width(), other->height() );
    1.25 +	setVisibility (other->isVisible() );
    1.26 +	type=other->type;
    1.27 +//	if (type==qimage)
    1.28 +		image=other->image;
    1.29 +//	if (type==qpixmap)
    1.30 +		pixmap=other->pixmap;
    1.31 +}
    1.32 +
    1.33 +void ImageObj::setVisibility (bool v)
    1.34 +{
    1.35 +	if (v)	
    1.36 +		show();
    1.37 +	else
    1.38 +		hide();
    1.39 +}
    1.40 +
    1.41 +void ImageObj::save(const QString &fn, const char *format)
    1.42 +{
    1.43 +	switch (type)
    1.44 +	{
    1.45 +		case undef: qWarning("undef");break;
    1.46 +		case qimage: image.save (fn,format,-1);break;
    1.47 +		case qpixmap: pixmap.save (fn,format,-1);break;
    1.48 +	}
    1.49 +}
    1.50 +
    1.51 +bool ImageObj::load (const QString &fn)
    1.52 +{
    1.53 +	if (!image.load( fn) )
    1.54 +		//cout << "Fatal Error in ImageObj::load ("<<fn<<")\n";
    1.55 +		return false;
    1.56 +    setSize( image.width(), image.height() );
    1.57 +	type=qimage;
    1.58 +
    1.59 +#if !defined(Q_WS_QWS)
    1.60 +    pixmap.convertFromImage(image, OrderedAlphaDither);
    1.61 +#endif
    1.62 +	return true;
    1.63 +}
    1.64 +
    1.65 +bool ImageObj::load (QPixmap pm)
    1.66 +{
    1.67 +#if !defined(Q_WS_QWS)
    1.68 +    //pixmap.convertFromImage(image, OrderedAlphaDither);
    1.69 +	type=qpixmap;
    1.70 +	pixmap=pm;
    1.71 +    setSize( pm.width(), pm.height() );
    1.72 +#else
    1.73 +	type=qimage;
    1.74 +	image=pm;
    1.75 +    setSize( image.width(), image.height() );
    1.76 +#endif
    1.77 +	return true;
    1.78 +}
    1.79 +
    1.80 +void ImageObj::setImage(QImage img)
    1.81 +{
    1.82 +	type=qimage;
    1.83 +	image=img;
    1.84 +    pixmap.convertFromImage(image, OrderedAlphaDither);
    1.85 +}
    1.86 +
    1.87 +QPixmap ImageObj::getPixmap()
    1.88 +{
    1.89 +	return pixmap;
    1.90 +}
    1.91 +
    1.92 +void ImageObj::drawShape( QPainter &p )
    1.93 +{
    1.94 +// On Qt/Embedded, we can paint a QImage as fast as a QPixmap,
    1.95 +// but on other platforms, we need to use a QPixmap.
    1.96 +#if defined(Q_WS_QWS)
    1.97 +    p.drawImage( int(x()), int(y()), image, 0, 0, -1, -1, OrderedAlphaDither );
    1.98 +#else
    1.99 +    p.drawPixmap( int(x()), int(y()), pixmap );
   1.100 +#endif
   1.101 +}
   1.102 +
   1.103 +