blob: f329756f533911fce1b5d5e0872e159ae6775025 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
#include <ntqimageformatplugin.h>
#ifndef TQT_NO_IMAGEFORMATPLUGIN
#ifdef TQT_NO_IMAGEIO_JPEG
#undef TQT_NO_IMAGEIO_JPEG
#endif
#include "../../../../src/kernel/qjpegio.cpp"
class JPEGFormat : public TQImageFormatPlugin
{
public:
JPEGFormat();
TQStringList keys() const;
bool loadImage( const TQString &format, const TQString &filename, TQImage * );
bool saveImage( const TQString &format, const TQString &filename, const TQImage & );
bool installIOHandler( const TQString & );
};
JPEGFormat::JPEGFormat()
{
}
TQStringList JPEGFormat::keys() const
{
TQStringList list;
list << "JPEG";
return list;
}
bool JPEGFormat::loadImage( const TQString &format, const TQString &filename, TQImage *image )
{
if ( format != "JPEG" )
return FALSE;
TQImageIO io;
io.setFileName( filename );
io.setImage( *image );
read_jpeg_image( &io );
return TRUE;
}
bool JPEGFormat::saveImage( const TQString &format, const TQString &filename, const TQImage &image )
{
if ( format != "JPEG" )
return FALSE;
TQImageIO io;
io.setFileName( filename );
io.setImage( image );
write_jpeg_image( &io );
return TRUE;
}
bool JPEGFormat::installIOHandler( const TQString &name )
{
if ( name.upper() != "JPEG" )
return FALSE;
qInitJpegIO();
return TRUE;
}
Q_EXPORT_PLUGIN( JPEGFormat )
#endif // TQT_NO_IMAGEFORMATPLUGIN
|
