summaryrefslogtreecommitdiffstats
path: root/doc/html/qmime-h.html
blob: 76445c0cf8629d9f9f58f1a91e2a725a30691c1f (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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qmime.h:1 -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>qmime.h Include File</title>
<style type="text/css"><!--
fn { margin-left: 1cm; text-indent: -1cm; }
a:link { color: #004faf; text-decoration: none }
a:visited { color: #672967; text-decoration: none }
body { background: #ffffff; color: black; }
--></style>
</head>
<body>

<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr bgcolor="#E5E5E5">
<td valign=center>
 <a href="index.html">
<font color="#004faf">Home</font></a>
 | <a href="classes.html">
<font color="#004faf">All&nbsp;Classes</font></a>
 | <a href="mainclasses.html">
<font color="#004faf">Main&nbsp;Classes</font></a>
 | <a href="annotated.html">
<font color="#004faf">Annotated</font></a>
 | <a href="groups.html">
<font color="#004faf">Grouped&nbsp;Classes</font></a>
 | <a href="functions.html">
<font color="#004faf">Functions</font></a>
</td>
<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qmime.h</h1>

<p>This is the verbatim text of the qmime.h include file. It is provided only for illustration; the copyright remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** $Id: qt/qmime.h   3.3.8   edited Jan 11 14:46 $
**
** Definition of mime classes
**
** Created : 981204
**
** Copyright (C) 1998-2007 Trolltech ASA.  All rights reserved.
**
** This file is part of the kernel module of the TQt GUI Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Alternatively you may (at your option) use any
** later version of the GNU General Public License if such license has
** been publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing retquirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file.  Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/

#ifndef TQMIME_H
#define TQMIME_H

#ifndef QT_H
#include "qwindowdefs.h"
#include "qmap.h"
#endif // QT_H

#ifndef QT_NO_MIME

class TQImageDrag;
class TQTextDrag;

class Q_EXPORT TQMimeSource
{
    friend class TQClipboardData;

public:
    TQMimeSource();
    virtual ~TQMimeSource();
    virtual const char* format( int n = 0 ) const = 0;
    virtual bool provides( const char* ) const;
    virtual TQByteArray encodedData( const char* ) const = 0;
    int serialNumber() const;

private:
    int ser_no;
    enum { NoCache, Text, Graphics } cacheType;
    union
    {
	struct
	{
	    TQString *str;
	    TQCString *subtype;
	} txt;
	struct
	{
	    TQImage *img;
	    TQPixmap *pix;
	} gfx;
    } cache;
    void clearCache();

    // friends for caching
    friend class TQImageDrag;
    friend class TQTextDrag;

};

inline int TQMimeSource::serialNumber() const
{ return ser_no; }

class TQStringList;
class TQMimeSourceFactoryData;

class Q_EXPORT TQMimeSourceFactory {
public:
    TQMimeSourceFactory();
    virtual ~TQMimeSourceFactory();

    static TQMimeSourceFactory* defaultFactory();
    static void setDefaultFactory( TQMimeSourceFactory* );
    static TQMimeSourceFactory* takeDefaultFactory();
    static void addFactory( TQMimeSourceFactory *f );
    static void removeFactory( TQMimeSourceFactory *f );

    virtual const TQMimeSource* data(const TQString&amp; abs_name) const;
    virtual TQString makeAbsolute(const TQString&amp; abs_or_rel_name, const TQString&amp; context) const;
    const TQMimeSource* data(const TQString&amp; abs_or_rel_name, const TQString&amp; context) const;

    virtual void setText( const TQString&amp; abs_name, const TQString&amp; text );
    virtual void setImage( const TQString&amp; abs_name, const TQImage&amp; im );
    virtual void setPixmap( const TQString&amp; abs_name, const TQPixmap&amp; pm );
    virtual void setData( const TQString&amp; abs_name, TQMimeSource* data );
    virtual void setFilePath( const TQStringList&amp; );
    virtual TQStringList filePath() const;
    void addFilePath( const TQString&amp; );
    virtual void setExtensionType( const TQString&amp; ext, const char* mimetype );

private:
    TQMimeSource *dataInternal(const TQString&amp; abs_name, const TQMap&lt;TQString, TQString&gt; &amp;extensions ) const;
    TQMimeSourceFactoryData* d;
};

#if defined(Q_WS_WIN)

#ifndef QT_H
#include "qptrlist.h" // down here for GCC 2.7.* compatibility
#endif // QT_H

/*
  Encapsulation of conversion between MIME and Windows CLIPFORMAT.
  Not need on X11, as the underlying protocol uses the MIME standard
  directly.
*/

class Q_EXPORT TQWindowsMime {
public:
    TQWindowsMime();
    virtual ~TQWindowsMime();

    static void initialize();

    static TQPtrList&lt;TQWindowsMime&gt; all();
    static TQWindowsMime* convertor( const char* mime, int cf );
    static const char* cfToMime(int cf);

    static int registerMimeType(const char *mime);

    virtual const char* convertorName()=0;
    virtual int countCf()=0;
    virtual int cf(int index)=0;
    virtual bool canConvert( const char* mime, int cf )=0;
    virtual const char* mimeFor(int cf)=0;
    virtual int cfFor(const char* )=0;
    virtual TQByteArray convertToMime( TQByteArray data, const char* mime, int cf )=0;
    virtual TQByteArray convertFromMime( TQByteArray data, const char* mime, int cf )=0;
};

#endif
#if defined(Q_WS_MAC)

#ifndef QT_H
#include "qptrlist.h" // down here for GCC 2.7.* compatibility
#endif // QT_H

/*
  Encapsulation of conversion between MIME and Mac flavor.
  Not need on X11, as the underlying protocol uses the MIME standard
  directly.
*/

class Q_EXPORT TQMacMime {
    char type;
public:
    enum TQMacMimeType { MIME_DND=0x01, MIME_CLIP=0x02, MIME_QT_CONVERTOR=0x04, MIME_ALL=MIME_DND|MIME_CLIP };
    TQMacMime(char);
    virtual ~TQMacMime();

    static void initialize();

    static TQPtrList&lt;TQMacMime&gt; all(TQMacMimeType);
    static TQMacMime* convertor(TQMacMimeType, const char* mime, int flav);
    static const char* flavorToMime(TQMacMimeType, int flav);

    virtual const char* convertorName()=0;
    virtual int countFlavors()=0;
    virtual int flavor(int index)=0;
    virtual bool canConvert(const char* mime, int flav)=0;
    virtual const char* mimeFor(int flav)=0;
    virtual int flavorFor(const char*)=0;
    virtual TQByteArray convertToMime(TQValueList&lt;TQByteArray&gt; data, const char* mime, int flav)=0;
    virtual TQValueList&lt;TQByteArray&gt; convertFromMime(TQByteArray data, const char* mime, int flav)=0;
};

#endif // Q_WS_MAC

#endif // QT_NO_MIME

#endif // TQMIME_H
</pre>
<!-- eof -->
<p><address><hr><div align=center>
<table width=100% cellspacing=0 border=0><tr>
<td>Copyright &copy; 2007
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
<td align=right><div align=right>TQt 3.3.8</div>
</table></div></address></body>
</html>