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
|
/*
Copyright (c) 1997 Christian Czezatke (e9025461@student.tuwien.ac.at)
1998 Bernd Wuebben <wuebben@kde.org>
2000 Matthias Elter <elter@kde.org>
2001 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 General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <tqcheckbox.h>
#include <tqgroupbox.h>
#include <tqlayout.h>
#include <tqpushbutton.h>
#include <tqwhatsthis.h>
#include <kaboutdata.h>
#include <kapplication.h>
#include <kconfig.h>
#include <kdialog.h>
#include <kglobal.h>
#include <knotifyclient.h>
#include <knuminput.h>
#include "bell.h"
#include "bell.moc"
#include <X11/Xlib.h>
extern "C"
{
KDE_EXPORT KCModule *create_bell(TQWidget *parent, const char *)
{
return new KBellConfig(parent, "kcmbell");
}
KDE_EXPORT void init_bell()
{
XKeyboardState kbd;
XKeyboardControl kbdc;
XGetKeyboardControl(kapp->getDisplay(), &kbd);
KConfig config("kcmbellrc", true, false);
config.setGroup("General");
kbdc.bell_percent = config.readNumEntry("Volume", kbd.bell_percent);
kbdc.bell_pitch = config.readNumEntry("Pitch", kbd.bell_pitch);
kbdc.bell_duration = config.readNumEntry("Duration", kbd.bell_duration);
XChangeKeyboardControl(kapp->getDisplay(),
KBBellPercent | KBBellPitch | KBBellDuration,
&kbdc);
}
}
KBellConfig::KBellConfig(TQWidget *parent, const char *name):
KCModule(parent, name)
{
TQBoxLayout *layout = new TQVBoxLayout(this, 0, KDialog::spacingHint());
int row = 0;
TQGroupBox *box = new TQGroupBox( i18n("Bell Settings"), this );
box->setColumnLayout( 0, Qt::Horizontal );
layout->addWidget(box);
layout->addStretch();
TQGridLayout *grid = new TQGridLayout(box->layout(), KDialog::spacingHint());
grid->setColStretch(0, 0);
grid->setColStretch(1, 1);
grid->addColSpacing(0, 30);
m_useBell = new TQCheckBox( i18n("&Use system bell instead of system notification" ), box );
TQWhatsThis::add(m_useBell, i18n("You can use the standard system bell (PC speaker) or a "
"more sophisticated system notification, see the "
"\"System Notifications\" control module for the "
"\"Something Special Happened in the Program\" event."));
connect(m_useBell, TQT_SIGNAL( toggled( bool )), TQT_SLOT( useBell( bool )));
row++;
grid->addMultiCellWidget(m_useBell, row, row, 0, 1);
setQuickHelp( i18n("<h1>System Bell</h1> Here you can customize the sound of the standard system bell,"
" i.e. the \"beep\" you always hear when there is something wrong. Note that you can further"
" customize this sound using the \"Accessibility\" control module; for example, you can choose"
" a sound file to be played instead of the standard bell."));
m_volume = new KIntNumInput(50, box);
m_volume->setLabel(i18n("&Volume:"));
m_volume->setRange(0, 100, 5);
m_volume->setSuffix("%");
m_volume->setSteps(5,25);
grid->addWidget(m_volume, ++row, 1);
TQWhatsThis::add( m_volume, i18n("Here you can customize the volume of the system bell. For further"
" customization of the bell, see the \"Accessibility\" control module.") );
m_pitch = new KIntNumInput(m_volume, 800, box);
m_pitch->setLabel(i18n("&Pitch:"));
m_pitch->setRange(20, 2000, 20);
m_pitch->setSuffix(i18n(" Hz"));
m_pitch->setSteps(40,200);
grid->addWidget(m_pitch, ++row, 1);
TQWhatsThis::add( m_pitch, i18n("Here you can customize the pitch of the system bell. For further"
" customization of the bell, see the \"Accessibility\" control module.") );
m_duration = new KIntNumInput(m_pitch, 100, box);
m_duration->setLabel(i18n("&Duration:"));
m_duration->setRange(1, 1000, 50);
m_duration->setSuffix(i18n(" msec"));
m_duration->setSteps(20,100);
grid->addWidget(m_duration, ++row, 1);
TQWhatsThis::add( m_duration, i18n("Here you can customize the duration of the system bell. For further"
" customization of the bell, see the \"Accessibility\" control module.") );
TQBoxLayout *boxLayout = new TQHBoxLayout();
m_testButton = new TQPushButton(i18n("&Test"), box, "test");
boxLayout->addWidget(m_testButton, 0, AlignRight);
grid->addLayout( boxLayout, ++row, 1 );
connect( m_testButton, TQT_SIGNAL(clicked()), TQT_SLOT(ringBell()));
TQWhatsThis::add( m_testButton, i18n("Click \"Test\" to hear how the system bell will sound using your changed settings.") );
// watch for changes
connect(m_volume, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
connect(m_pitch, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
connect(m_duration, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
KAboutData *about =
new KAboutData(I18N_NOOP("kcmbell"), I18N_NOOP("TDE Bell Control Module"),
0, 0, KAboutData::License_GPL,
I18N_NOOP("(c) 1997 - 2001 Christian Czezatke, Matthias Elter"));
about->addAuthor("Christian Czezatke", I18N_NOOP("Original author"), "e9025461@student.tuwien.ac.at");
about->addAuthor("Bernd Wuebben", 0, "wuebben@kde.org");
about->addAuthor("Matthias Elter", I18N_NOOP("Current maintainer"), "elter@kde.org");
about->addAuthor("Carsten Pfeiffer", 0, "pfeiffer@kde.org");
setAboutData(about);
load();
}
void KBellConfig::load()
{
load( false );
}
void KBellConfig::load( bool useDefaults )
{
XKeyboardState kbd;
XGetKeyboardControl(kapp->getDisplay(), &kbd);
m_volume->setValue(kbd.bell_percent);
m_pitch->setValue(kbd.bell_pitch);
m_duration->setValue(kbd.bell_duration);
KConfig cfg("kdeglobals", false, false);
cfg.setReadDefaults( useDefaults );
cfg.setGroup("General");
m_useBell->setChecked(cfg.readBoolEntry("UseSystemBell", false));
useBell(m_useBell->isChecked());
emit changed( useDefaults );
}
void KBellConfig::save()
{
XKeyboardControl kbd;
int bellVolume = m_volume->value();
int bellPitch = m_pitch->value();
int bellDuration = m_duration->value();
kbd.bell_percent = bellVolume;
kbd.bell_pitch = bellPitch;
kbd.bell_duration = bellDuration;
XChangeKeyboardControl(kapp->getDisplay(),
KBBellPercent | KBBellPitch | KBBellDuration,
&kbd);
KConfig config("kcmbellrc", false, false);
config.setGroup("General");
config.writeEntry("Volume",bellVolume);
config.writeEntry("Pitch",bellPitch);
config.writeEntry("Duration",bellDuration);
config.sync();
KConfig cfg("kdeglobals", false, false);
cfg.setGroup("General");
cfg.writeEntry("UseSystemBell", m_useBell->isChecked());
cfg.sync();
if (!m_useBell->isChecked())
{
KConfig config("kaccessrc", false);
config.setGroup("Bell");
config.writeEntry("SystemBell", false);
config.writeEntry("ArtsBell", false);
config.writeEntry("VisibleBell", false);
}
}
void KBellConfig::ringBell()
{
if (!m_useBell->isChecked()) {
KNotifyClient::beep();
return;
}
// store the old state
XKeyboardState old_state;
XGetKeyboardControl(kapp->getDisplay(), &old_state);
// switch to the test state
XKeyboardControl kbd;
kbd.bell_percent = m_volume->value();
kbd.bell_pitch = m_pitch->value();
if (m_volume->value() > 0)
kbd.bell_duration = m_duration->value();
else
kbd.bell_duration = 0;
XChangeKeyboardControl(kapp->getDisplay(),
KBBellPercent | KBBellPitch | KBBellDuration,
&kbd);
// ring bell
XBell(kapp->getDisplay(),0);
// restore old state
kbd.bell_percent = old_state.bell_percent;
kbd.bell_pitch = old_state.bell_pitch;
kbd.bell_duration = old_state.bell_duration;
XChangeKeyboardControl(kapp->getDisplay(),
KBBellPercent | KBBellPitch | KBBellDuration,
&kbd);
}
void KBellConfig::defaults()
{
load( true );
}
void KBellConfig::useBell( bool on )
{
m_volume->setEnabled( on );
m_pitch->setEnabled( on );
m_duration->setEnabled( on );
m_testButton->setEnabled( on );
changed();
}
|
