summaryrefslogtreecommitdiffstats
path: root/kcontrol/knotify/knotify.cpp
blob: bc9c63cc5ffbb0d6e3203a6d76f0f408f2a03ebf (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
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
/*
    Copyright (C) 2000,2002 Carsten Pfeiffer <pfeiffer@kde.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.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.

*/

#include <tqbuttongroup.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqradiobutton.h>
#include <tqslider.h>
#include <tqvbox.h>

#include <dcopclient.h>

#include <kapplication.h>
#include <kcombobox.h>
#include <kconfig.h>
#include <knotifydialog.h>
#include <kparts/genericfactory.h>
#include <kstandarddirs.h>
#include <kurlcompletion.h>
#include <kurlrequester.h>


#include "knotify.h"
#include "playersettings.h"

static const int COL_FILENAME = 1;

typedef KGenericFactory<KCMKNotify, TQWidget> NotifyFactory;
K_EXPORT_COMPONENT_FACTORY( kcm_knotify, NotifyFactory("kcmnotify") )

using namespace KNotify;

KCMKNotify::KCMKNotify(TQWidget *parent, const char *name, const TQStringList & )
    : TDECModule(NotifyFactory::instance(), parent, name),
      m_playerSettings( 0L )
{
    setButtons( Help | Default | Apply );

    setQuickHelp( i18n("<h1>System Notifications</h1>"
                "KDE allows for a great deal of control over how you "
                "will be notified when certain events occur. There are "
                "several choices as to how you are notified:"
                "<ul><li>As the application was originally designed."
                "<li>With a beep or other noise."
                "<li>Via a popup dialog box with additional information."
                "<li>By recording the event in a logfile without "
                "any additional visual or audible alert."
                "</ul>"));

    TQVBoxLayout *layout = new TQVBoxLayout( this, 0, KDialog::spacingHint() );

    TQLabel *label = new TQLabel( i18n( "Event source:" ), this );
    m_appCombo = new KComboBox( false, this, "app combo" );

    TQHBoxLayout *hbox = new TQHBoxLayout( layout );
    hbox->addWidget( label );
    hbox->addWidget( m_appCombo, 10 );

    m_notifyWidget = new KNotifyWidget( this, "knotify widget", true );
    connect( m_notifyWidget, TQT_SIGNAL( changed( bool )), TQT_SIGNAL( changed(bool)));

    layout->addWidget( m_notifyWidget );

    connect( m_appCombo, TQT_SIGNAL( activated( const TQString& ) ),
             TQT_SLOT( slotAppActivated( const TQString& )) );

    connect( m_notifyWidget->m_playerButton, TQT_SIGNAL( clicked() ),
             TQT_SLOT( slotPlayerSettings()));

    TDEAboutData* ab = new TDEAboutData(
        "kcmknotify", I18N_NOOP("KNotify"), "3.0",
        I18N_NOOP("System Notification Control Panel Module"),
        TDEAboutData::License_GPL, "(c) 2002 Carsten Pfeiffer", 0, 0 );
    ab->addAuthor( "Carsten Pfeiffer", 0, "pfeiffer@kde.org" );
    ab->addCredit( "Charles Samuels", I18N_NOOP("Original implementation"),
	       "charles@altair.dhs.org" );
    setAboutData( ab );

    load();
}

KCMKNotify::~KCMKNotify()
{
    TDEConfig config( "knotifyrc", false, false );
    config.setGroup( "Misc" );
    ApplicationList allApps = m_notifyWidget->allApps();
    ApplicationListIterator appIt( allApps );
    for ( ; appIt.current(); ++appIt )
    {
        if( appIt.current()->text() == m_appCombo->currentText())
            config.writeEntry( "LastConfiguredApp", appIt.current()->appName());
    }
}

Application * KCMKNotify::applicationByDescription( const TQString& text )
{
    // not really efficient, but this is not really time-critical
    ApplicationList& allApps = m_notifyWidget->allApps();
    ApplicationListIterator it ( allApps );
    for ( ; it.current(); ++it )
    {
        if ( it.current()->text() == text )
            return it.current();
    }

    return 0L;
}

void KCMKNotify::slotAppActivated( const TQString& text )
{
    Application *app = applicationByDescription( text );
    if ( app )
    {
        m_notifyWidget->clearVisible();
        m_notifyWidget->addVisibleApp( app );
    }
}

void KCMKNotify::slotPlayerSettings()
{
    // kcmshell is a modal dialog, and apparently, we can't put a non-modal
    // dialog besides a modal dialog. sigh.
    if ( !m_playerSettings )
        m_playerSettings = new PlayerSettingsDialog( this, true );

    m_playerSettings->exec();
}


void KCMKNotify::defaults()
{
    m_notifyWidget->resetDefaults( true ); // ask user
	 load( true );
}

void KCMKNotify::load()
{
	load( false );
}

void KCMKNotify::load( bool useDefaults )
{
    setEnabled( false );

    m_appCombo->clear();
    m_notifyWidget->clear();

    TQStringList fullpaths =
        TDEGlobal::dirs()->findAllResources("data", "*/eventsrc", false, true );

    TQStringList::ConstIterator it = fullpaths.begin();
    for ( ; it != fullpaths.end(); ++it)
        m_notifyWidget->addApplicationEvents( *it );

    ApplicationList allApps = m_notifyWidget->allApps();
    allApps.sort();
    m_notifyWidget->setEnabled( !allApps.isEmpty() );

    TDEConfig config( "knotifyrc", true, false );
	 config.setReadDefaults( useDefaults );
    config.setGroup( "Misc" );
    TQString select = config.readEntry( "LastConfiguredApp" );
    if( select.isEmpty())
        select = "knotify"; // default to system notifications
    bool selected = false;

    ApplicationListIterator appIt( allApps );
    for ( ; appIt.current(); ++appIt )
    {
        m_appCombo->insertItem( appIt.current()->text() );
        if( appIt.current()->appName() == select )
        {
            m_appCombo->setCurrentItem( appIt.current()->text());
            selected = true;
        }
        else if( !selected && appIt.current()->appName() == "knotify" )
            m_appCombo->setCurrentItem( appIt.current()->text());
    }

     // sets the applicationEvents for KNotifyWidget
    slotAppActivated( m_appCombo->currentText() );

    // unsetCursor(); // unsetting doesn't work. sigh.
    setEnabled( true );
    emit changed( useDefaults );
}

void KCMKNotify::save()
{
    if ( m_playerSettings )
        m_playerSettings->save();

    m_notifyWidget->save(); // will dcop knotify about its new config

    emit changed( false );
}

///////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////

PlayerSettingsDialog::PlayerSettingsDialog( TQWidget *parent, bool modal )
    : KDialogBase( parent, "player settings dialog", modal,
                   i18n("Player Settings"), Ok|Apply|Cancel, Ok, true )
{
    TQFrame *frame = makeMainWidget();

    TQVBoxLayout *topLayout = new TQVBoxLayout( frame, 0,
        KDialog::spacingHint() );

    m_ui = new PlayerSettingsUI(frame);
    topLayout->addWidget(m_ui);

    load( false );
    dataChanged = false;
    enableButton(Apply, false);

    connect( m_ui->cbExternal, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( externalToggled( bool ) ) );
    connect( m_ui->grpPlayers, TQT_SIGNAL( clicked( int ) ), this, TQT_SLOT( slotChanged() ) );
    connect( m_ui->volumeSlider, TQT_SIGNAL( valueChanged ( int ) ), this, TQT_SLOT( slotChanged() ) );
    connect( m_ui->reqExternal, TQT_SIGNAL( textChanged( const TQString& ) ), this, TQT_SLOT( slotChanged() ) );
}

void PlayerSettingsDialog::load( bool useDefaults )
{
    TDEConfig config( "knotifyrc", true, false );
	 config.setReadDefaults( useDefaults );
    config.setGroup( "Misc" );
    bool useExternal = config.readBoolEntry( "Use external player", false );
    m_ui->cbExternal->setChecked( useExternal );
    m_ui->reqExternal->setURL( config.readPathEntry( "External player" ) );
    m_ui->volumeSlider->setValue( config.readNumEntry( "Volume", 100 ) );

    if ( !m_ui->cbExternal->isChecked() )
    {
        config.setGroup( "StartProgress" );
        if ( config.readBoolEntry( "Use Arts", true ) )
        {
            m_ui->cbArts->setChecked( true );
        }
        else
        {
            m_ui->cbNone->setChecked( true );
        }
    }
}

void PlayerSettingsDialog::save()
{
    // see tdelibs/arts/knotify/knotify.cpp
    TDEConfig config( "knotifyrc", false, false );
    config.setGroup( "Misc" );

    config.writePathEntry( "External player", m_ui->reqExternal->url() );
    config.writeEntry( "Use external player", m_ui->cbExternal->isChecked() );
    config.writeEntry( "Volume", m_ui->volumeSlider->value() );

    config.setGroup( "StartProgress" );

    if ( m_ui->cbNone->isChecked() )
    {
        // user explicitly says "no sound!"
        config.writeEntry( "Use Arts", false );
    }
    else if ( m_ui->cbArts->isChecked() )
    {
        // use explicitly said to use aRts so we turn it back on
        // we don't want to always set this to the value of
        // m_ui->cbArts->isChecked() since we don't want to
        // turn off aRts support just because they also chose
        // an external player
        config.writeEntry( "Use Arts", true );
        config.writeEntry( "Arts Init", true ); // reset it for the next time
    }

    config.sync();
}

// reimplements KDialogBase::slotApply()
void PlayerSettingsDialog::slotApply()
{
    save();
    dataChanged = false;
    enableButton(Apply, false);
    kapp->dcopClient()->send("knotify", "", "reconfigure()", TQString(""));

    KDialogBase::slotApply();
}

// reimplements KDialogBase::slotOk()
void PlayerSettingsDialog::slotOk()
{
    if( dataChanged )
        slotApply();
    KDialogBase::slotOk();
}

void PlayerSettingsDialog::slotChanged()
{
    dataChanged = true;
    enableButton(Apply, true);
}

void PlayerSettingsDialog::externalToggled( bool on )
{
    if ( on )
        m_ui->reqExternal->setFocus();
    else
        m_ui->reqExternal->clearFocus();
}

#include "knotify.moc"