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authorkergoth <kergoth>2002-01-25 22:14:26 (UTC)
committer kergoth <kergoth>2002-01-25 22:14:26 (UTC)
commit15318cad33835e4e2dc620d033e43cd930676cdd (patch) (unidiff)
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1/**********************************************************************
2** Copyright (C) 2000 Trolltech AS. All rights reserved.
3**
4** This file is part of Qtopia Environment.
5**
6** This file may be distributed and/or modified under the terms of the
7** GNU General Public License version 2 as published by the Free Software
8** Foundation and appearing in the file LICENSE.GPL included in the
9** packaging of this file.
10**
11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
13**
14** See http://www.trolltech.com/gpl/ for GPL licensing information.
15**
16** Contact info@trolltech.com if any conditions of this licensing are
17** not clear to you.
18**
19**********************************************************************/
20
21#include "qpeapplication.h"
22#include "resource.h"
23#include <qdir.h>
24#include <qfile.h>
25#include <qregexp.h>
26#include <qpixmapcache.h>
27#include <qpainter.h>
28
29#include "inlinepics_p.h"
30
31/*!
32 \class Resource resource.h
33 \brief The Resource class provides access to named resources.
34
35 The resources may be provided from files or other sources.
36*/
37
38/*!
39 \fn Resource::Resource()
40 \internal
41*/
42
43/*!
44 Returns the QPixmap named \a pix. You should avoid including
45 any filename type extension (eg. .png, .xpm).
46*/
47QPixmap Resource::loadPixmap( const QString &pix )
48{
49 QPixmap pm;
50 QString key="QPE_"+pix;
51 if ( !QPixmapCache::find(key,pm) ) {
52 pm.convertFromImage(loadImage(pix));
53 QPixmapCache::insert(key,pm);
54 }
55 return pm;
56}
57
58/*!
59 Returns the QBitmap named \a pix. You should avoid including
60 any filename type extension (eg. .png, .xpm).
61*/
62QBitmap Resource::loadBitmap( const QString &pix )
63{
64 QBitmap bm;
65 bm = loadPixmap(pix);
66 return bm;
67}
68
69/*!
70 Returns the filename of a pixmap named \a pix. You should avoid including
71 any filename type extension (eg. .png, .xpm).
72
73 Normally you will use loadPixmap() rather than this function.
74*/
75QString Resource::findPixmap( const QString &pix )
76{
77 QString picsPath = QPEApplication::qpeDir() + "pics/";
78
79 if ( QFile( picsPath + pix + ".png").exists() )
80 return picsPath + pix + ".png";
81 else if ( QFile( picsPath + pix + ".xpm").exists() )
82 return picsPath + pix + ".xpm";
83 else if ( QFile( picsPath + pix ).exists() )
84 return picsPath + pix;
85
86 //qDebug("Cannot find pixmap: %s", pix.latin1());
87 return QString();
88}
89
90/*!
91 Returns a sound file for a sound named \a name.
92 You should avoid including any filename type extension (eg. .wav, .au, .mp3).
93*/
94QString Resource::findSound( const QString &name )
95{
96 QString picsPath = QPEApplication::qpeDir() + "sounds/";
97
98 QString result;
99 if ( QFile( (result = picsPath + name + ".wav") ).exists() )
100 return result;
101
102 return QString();
103}
104
105/*!
106 Returns a list of all sound names.
107*/
108QStringList Resource::allSounds()
109{
110 QDir resourcedir( QPEApplication::qpeDir() + "sounds/", "*.wav" );
111 QStringList entries = resourcedir.entryList();
112 QStringList result;
113 for (QStringList::Iterator i=entries.begin(); i != entries.end(); ++i)
114 result.append((*i).replace(QRegExp("\\.wav"),""));
115 return result;
116}
117
118/*!
119 Returns the QImage named \a name. You should avoid including
120 any filename type extension (eg. .png, .xpm).
121*/
122QImage Resource::loadImage( const QString &name)
123{
124 QImage img = qembed_findImage(name.latin1());
125 if ( img.isNull() )
126 return QImage(findPixmap(name));
127 return img;
128}
129
130/*!
131 \fn QIconSet Resource::loadIconSet( const QString &name )
132
133 Returns a QIconSet for the pixmap named \a name. A disabled icon is
134 generated that conforms to the Qtopia look & feel. You should avoid
135 including any filename type extension (eg. .png, .xpm).
136*/