summaryrefslogtreecommitdiffstats
path: root/src/rip/k3baudioconvertingoptionwidget.cpp
blob: c03db699f7a5ae884833ba3aee8d4045aa50ecbd (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
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
/* 
 *
 * $Id: k3baudioconvertingoptionwidget.cpp 619556 2007-01-03 17:38:12Z trueg $
 * Copyright (C) 2004 Sebastian Trueg <trueg@k3b.org>
 *
 * This file is part of the K3b project.
 * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
 *
 * 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 of the License, or
 * (at your option) any later version.
 * See the file "COPYING" for the exact licensing terms.
 */

#include "k3baudioconvertingoptionwidget.h"

#include <k3bpluginmanager.h>
#include <k3baudioencoder.h>
#include <k3bcore.h>
#include <k3bglobals.h>

#include <kcombobox.h>
#include <kurlrequester.h>
#include <kio/global.h>
#include <kconfig.h>
#include <klocale.h>
#include <kiconloader.h>

#include <tqintdict.h>
#include <tqmap.h>
#include <tqlabel.h>
#include <tqtimer.h>
#include <tqtoolbutton.h>
#include <tqcheckbox.h>



class K3bAudioConvertingOptionWidget::Private
{
public:
  TQIntDict<K3bAudioEncoder> encoderMap;
  TQMap<int, TQString> extensionMap;

  TQTimer freeSpaceUpdateTimer;

  KIO::filesize_t neededSize;

  int getDefaultFormat() {
    // we prefere formats in this order:
    // 1. ogg
    // 2. mp3
    // 3. flac
    // 4. wave
    int ogg = -1;
    int mp3 = -1;
    int flac = -1;
    for( TQMap<int, TQString>::const_iterator it = extensionMap.constBegin();
	 it != extensionMap.constEnd(); ++it ) {
      if( it.data() == "ogg" )
	ogg = it.key();
      else if( it.data() == "mp3" )
	mp3 = it.key();
      else if( it.data() == "flac" )
	flac = it.key();
    }

    if( ogg > -1 )
      return ogg;
    else if( mp3 > -1 )
      return mp3;
    else if( flac > -1 )
      return flac;
    else
	return 0;
  }
};


K3bAudioConvertingOptionWidget::K3bAudioConvertingOptionWidget( TQWidget* tqparent, const char* name )
  : base_K3bAudioRippingOptionWidget( tqparent, name )
{
  d = new Private();

  connect( m_editBaseDir, TQT_SIGNAL(textChanged(const TQString&)),
	   this, TQT_SLOT(slotUpdateFreeTempSpace()) );
  connect( m_comboFileType, TQT_SIGNAL(activated(int)), 
	   this, TQT_SLOT(slotEncoderChanged()) );
  connect( &d->freeSpaceUpdateTimer, TQT_SIGNAL(timeout()),
	   this, TQT_SLOT(slotUpdateFreeTempSpace()) );
  connect( m_checkCreatePlaylist, TQT_SIGNAL(toggled(bool)), this, TQT_SIGNAL(changed()) );
  connect( m_checkSingleFile, TQT_SIGNAL(toggled(bool)), this, TQT_SIGNAL(changed()) );
  connect( m_checkWriteCueFile, TQT_SIGNAL(toggled(bool)), this, TQT_SIGNAL(changed()) );
  connect( m_comboFileType, TQT_SIGNAL(activated(int)), this, TQT_SIGNAL(changed()) );
  connect( m_editBaseDir, TQT_SIGNAL(textChanged(const TQString&)), this, TQT_SIGNAL(changed()) );
  connect( m_buttonConfigurePlugin, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotConfigurePlugin()) );

  m_editBaseDir->setMode( KFile::Directory | KFile::ExistingOnly | KFile::LocalOnly );
  m_buttonConfigurePlugin->setIconSet( SmallIconSet( "gear" ) );

  // FIXME: see if sox and the sox encoder are installed and if so do not put the internal wave
  //        writer in the list of encoders.

  d->encoderMap.clear();
  d->extensionMap.clear();
  m_comboFileType->clear();
  m_comboFileType->insertItem( i18n("Wave") );
  d->extensionMap[0] = "wav";

  // check the available encoding plugins
  TQPtrList<K3bPlugin> fl = k3bcore->pluginManager()->plugins( "AudioEncoder" );
  for( TQPtrListIterator<K3bPlugin> it( fl ); it.current(); ++it ) {
    K3bAudioEncoder* f = (K3bAudioEncoder*)it.current();
    TQStringList exL = f->extensions();

    for( TQStringList::const_iterator exIt = exL.begin();
	 exIt != exL.end(); ++exIt ) {
      d->extensionMap.insert( m_comboFileType->count(), *exIt );
      d->encoderMap.insert( m_comboFileType->count(), f );
      m_comboFileType->insertItem( f->fileTypeComment(*exIt) );
    }
  }

  // refresh every 2 seconds
  d->freeSpaceUpdateTimer.start(2000);
  slotUpdateFreeTempSpace();
}


K3bAudioConvertingOptionWidget::~K3bAudioConvertingOptionWidget()
{
  delete d;
}


TQString K3bAudioConvertingOptionWidget::baseDir() const
{
  return m_editBaseDir->url();
}


void K3bAudioConvertingOptionWidget::setBaseDir( const TQString& path )
{
  m_editBaseDir->setURL( path );
}


void K3bAudioConvertingOptionWidget::setNeededSize( KIO::filesize_t size )
{
  d->neededSize = size;
  if( size > 0 )
    m_labelNeededSpace->setText( KIO::convertSize( size ) );
  else
    m_labelNeededSpace->setText( i18n("unknown") );

  slotUpdateFreeTempSpace();
}


void K3bAudioConvertingOptionWidget::slotConfigurePlugin()
{
  // 0 for wave
  K3bAudioEncoder* encoder = d->encoderMap[m_comboFileType->currentItem()];
  if( encoder )
    k3bcore->pluginManager()->execPluginDialog( encoder, this );
}


void K3bAudioConvertingOptionWidget::slotUpdateFreeTempSpace()
{
  TQString path = m_editBaseDir->url();

  if( !TQFile::exists( path ) )
    path.truncate( path.findRev('/') );

  unsigned long size, avail;
  if( K3b::kbFreeOnFs( path, size, avail ) ) {
    m_labelFreeSpace->setText( KIO::convertSizeFromKB(avail) );
    if( avail < d->neededSize/1024 )
      m_labelNeededSpace->setPaletteForegroundColor( TQt::red );
    else
      m_labelNeededSpace->setPaletteForegroundColor( paletteForegroundColor() );
  }
  else {
    m_labelFreeSpace->setText("-");
    m_labelNeededSpace->setPaletteForegroundColor( paletteForegroundColor() );
  }
}


void K3bAudioConvertingOptionWidget::slotEncoderChanged()
{
  // 0 for wave
  m_buttonConfigurePlugin->setEnabled( d->encoderMap[m_comboFileType->currentItem()] != 0 );
}


K3bAudioEncoder* K3bAudioConvertingOptionWidget::encoder() const
{
  return d->encoderMap[m_comboFileType->currentItem()];  // 0 for wave
}


TQString K3bAudioConvertingOptionWidget::extension() const
{
  return d->extensionMap[m_comboFileType->currentItem()];
}


void K3bAudioConvertingOptionWidget::loadDefaults()
{
  m_editBaseDir->setURL( TQDir::homeDirPath() );
  m_checkSingleFile->setChecked( false );
  m_checkWriteCueFile->setChecked( false );
  m_comboFileType->setCurrentItem( d->getDefaultFormat() );
  m_checkCreatePlaylist->setChecked(false);
  m_checkPlaylistRelative->setChecked(false);

  slotEncoderChanged();
}


void K3bAudioConvertingOptionWidget::loadConfig( KConfigBase* c )
{
  m_editBaseDir->setURL( c->readPathEntry( "last ripping directory", TQDir::homeDirPath() ) );

  m_checkSingleFile->setChecked( c->readBoolEntry( "single_file", false ) );
  m_checkWriteCueFile->setChecked( c->readBoolEntry( "write_cue_file", false ) );

  m_checkCreatePlaylist->setChecked( c->readBoolEntry( "create_playlist", false ) );
  m_checkPlaylistRelative->setChecked( c->readBoolEntry( "relative_path_in_playlist", false ) );

  TQString filetype = c->readEntry( "filetype", d->extensionMap[d->getDefaultFormat()] );
  if( filetype == "wav" )
    m_comboFileType->setCurrentItem(0);
  else {
    for( TQMap<int, TQString>::iterator it = d->extensionMap.begin();
	 it != d->extensionMap.end(); ++it ) {
      if( it.data() == filetype ) {
	m_comboFileType->setCurrentItem( it.key() );
	break;
      }
    }
  }

  slotEncoderChanged();
}


void K3bAudioConvertingOptionWidget::saveConfig( KConfigBase* c )
{
  c->writePathEntry( "last ripping directory", m_editBaseDir->url() );

  c->writeEntry( "single_file", m_checkSingleFile->isChecked() );
  c->writeEntry( "write_cue_file", m_checkWriteCueFile->isChecked() );

  c->writeEntry( "create_playlist", m_checkCreatePlaylist->isChecked() );
  c->writeEntry( "relative_path_in_playlist", m_checkPlaylistRelative->isChecked() );

  if( d->extensionMap.contains(m_comboFileType->currentItem()) )
    c->writeEntry( "filetype", d->extensionMap[m_comboFileType->currentItem()] );
  else
    c->writeEntry( "filetype", "wav" );
}

#include "k3baudioconvertingoptionwidget.moc"