summaryrefslogtreecommitdiffstats
path: root/kcontrol/tdm/tdm-conv.cpp
blob: 64b8b9727cdb19b515dd499155caa4bc62261fc7 (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
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
/* This file is part of the KDE Display Manager Configuration package

    Copyright (C) 2000 Oswald Buddenhagen <ossi@kde.org>
    Based on several other files.

    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 <unistd.h>
#include <sys/types.h>


#include <tqlayout.h>
#include <tqlabel.h>
#include <tqhgroupbox.h>
#include <tqvgroupbox.h>
#include <tqvbuttongroup.h>
#include <tqwhatsthis.h>
#include <tqheader.h>

#include <kdialog.h>
#include <ksimpleconfig.h>
#include <klocale.h>

#include "tdm-conv.h"

extern KSimpleConfig *config;

TDMConvenienceWidget::TDMConvenienceWidget(TQWidget *parent, const char *name)
    : TQWidget(parent, name)
{
    TQString wtstr;

    TQLabel *paranoia = new TQLabel( i18n("<qt><center><font color=red><big><b>Attention!<br>Read help!</b></big></font></center></qt>"), this );

    TQSizePolicy vpref( TQSizePolicy::Minimum, TQSizePolicy::Fixed );

    alGroup = new TQVGroupBox( i18n("Enable Au&to-Login"), this );
    alGroup->setCheckable( true );
    alGroup->setSizePolicy( vpref );

    TQWhatsThis::add( alGroup, i18n("Turn on the auto-login feature."
	" This applies only to TDM's graphical login."
	" Think twice before enabling this!") );
    connect(alGroup, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotChanged()));

    TQWidget *hlpw1 = new TQWidget( alGroup );
    userlb = new KComboBox( hlpw1 );
    u_label = new TQLabel( userlb, i18n("Use&r:"), hlpw1 );
    TQGridLayout *hlpl1 = new TQGridLayout(hlpw1, 2, 2, 0, KDialog::spacingHint());
    hlpl1->setColStretch(2, 1);
    hlpl1->addWidget(u_label, 0, 0);
    hlpl1->addWidget(userlb, 0, 1);
    connect(userlb, TQT_SIGNAL(highlighted(int)), TQT_SLOT(slotChanged()));
    wtstr = i18n("Select the user to be logged in automatically.");
    TQWhatsThis::add( u_label, wtstr );
    TQWhatsThis::add( userlb, wtstr );
    delaysb = new TQSpinBox( 0, 3600, 5, hlpw1 );
    delaysb->setSpecialValueText( i18n("delay", "none") );
    delaysb->setSuffix( i18n("seconds", " s") );
    d_label = new TQLabel( delaysb, i18n("D&elay:"), hlpw1 );
    hlpl1->addWidget(d_label, 1, 0);
    hlpl1->addWidget(delaysb, 1, 1);
    connect(delaysb, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(slotChanged()));
    wtstr = i18n("The delay (in seconds) before the automatic login kicks in. "
                 "This feature is also known as \"timed login\".");
    TQWhatsThis::add( d_label, wtstr );
    TQWhatsThis::add( delaysb, wtstr );
    againcb = new TQCheckBox( i18n("P&ersistent"), alGroup );
    connect( againcb, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotChanged()) );
    TQWhatsThis::add( againcb, i18n("Normally, automatic login is performed only "
	"when TDM starts up. If this is checked, automatic login will kick in "
	"after finishing a session as well.") );
    autoLockCheck = new TQCheckBox( i18n("Loc&k session"), alGroup );
    connect( autoLockCheck, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotChanged()) );
    TQWhatsThis::add( autoLockCheck, i18n("If checked, the automatically started session "
	"will be locked immediately (provided it is a KDE session). This can "
	"be used to obtain a super-fast login restricted to one user.") );


    puGroup = new TQVButtonGroup(i18n("Preselect User"), this );
    puGroup->setSizePolicy( vpref );

    connect(puGroup, TQT_SIGNAL(clicked(int)), TQT_SLOT(slotPresChanged()));
    connect(puGroup, TQT_SIGNAL(clicked(int)), TQT_SLOT(slotChanged()));
    npRadio = new TQRadioButton(i18n("preselected user", "&None"), puGroup);
    ppRadio = new TQRadioButton(i18n("Prev&ious"), puGroup);
    TQWhatsThis::add( ppRadio, i18n("Preselect the user that logged in previously. "
	"Use this if this computer is usually used several consecutive times by one user.") );
    spRadio = new TQRadioButton(i18n("Specif&y"), puGroup);
    TQWhatsThis::add( spRadio, i18n("Preselect the user specified in the combo box below. "
	"Use this if this computer is predominantly used by a certain user.") );
    TQWidget *hlpw = new TQWidget(puGroup);
    puserlb = new KComboBox(true, hlpw);
    pu_label = new TQLabel(puserlb, i18n("Us&er:"), hlpw);
    connect(puserlb, TQT_SIGNAL(textChanged(const TQString &)), TQT_SLOT(slotChanged()));
    wtstr = i18n("Select the user to be preselected for login. "
	"This box is editable, so you can specify an arbitrary non-existent "
	"user to mislead possible attackers.");
    TQWhatsThis::add( pu_label, wtstr );
    TQWhatsThis::add( puserlb, wtstr );
    TQBoxLayout *hlpl = new TQHBoxLayout(hlpw, 0, KDialog::spacingHint());
    hlpl->addWidget(pu_label);
    hlpl->addWidget(puserlb);
    hlpl->addStretch( 1 );
    cbjumppw = new TQCheckBox(i18n("Focus pass&word"), puGroup);
    TQWhatsThis::add( cbjumppw, i18n("When this option is on, TDM will place the cursor "
	"in the password field instead of the user field after preselecting a user. "
	"Use this to save one key press per login, if the preselection usually does not need to "
	"be changed.") );
    connect(cbjumppw, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotChanged()));

    npGroup = new TQVGroupBox(i18n("Enable Password-&Less Logins"), this );
    npGroup->setCheckable( true );

    TQWhatsThis::add( npGroup, i18n("When this option is checked, the checked users from"
	" the list below will be allowed to log in without entering their"
	" password. This applies only to TDM's graphical login."
	" Think twice before enabling this!") );

    connect(npGroup, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotChanged()));

    pl_label = new TQLabel(i18n("No password re&quired for:"), npGroup);
    npuserlv = new KListView(npGroup);
    pl_label->setBuddy(npuserlv);
    npuserlv->addColumn(TQString::null);
    npuserlv->header()->hide();
    npuserlv->setResizeMode(TQListView::LastColumn);
    TQWhatsThis::add(npuserlv, i18n("Check all users you want to allow a password-less login for."
	" Entries denoted with '@' are user groups. Checking a group is like checking all users in that group."));
    connect( npuserlv, TQT_SIGNAL(clicked( TQListViewItem * )),
	     TQT_SLOT(slotChanged()) );

    btGroup = new TQVGroupBox( i18n("Miscellaneous"), this );

    cbarlen = new TQCheckBox(i18n("Automatically log in again after &X server crash"), btGroup);
    TQWhatsThis::add( cbarlen, i18n("When this option is on, a user will be"
	" logged in again automatically when their session is interrupted by an"
	" X server crash; note that this can open a security hole: if you use"
	" a screen locker than KDE's integrated one, this will make"
	" circumventing a password-secured screen lock possible.") );
    connect(cbarlen, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotChanged()));

    TQGridLayout *main = new TQGridLayout(this, 5, 2, 10);
    main->addWidget(paranoia, 0, 0);
    main->addWidget(alGroup, 1, 0);
    main->addWidget(puGroup, 2, 0);
    main->addMultiCellWidget(npGroup, 0,3, 1,1);
    main->addMultiCellWidget(btGroup, 4,4, 0,1);
    main->setColStretch(0, 1);
    main->setColStretch(1, 2);
    main->setRowStretch(3, 1);

    connect( userlb, TQT_SIGNAL(activated( const TQString & )),
	     TQT_SLOT(slotSetAutoUser( const TQString & )) );
    connect( puserlb, TQT_SIGNAL(textChanged( const TQString & )),
	     TQT_SLOT(slotSetPreselUser( const TQString & )) );
    connect( npuserlv, TQT_SIGNAL(clicked( TQListViewItem * )),
	     TQT_SLOT(slotUpdateNoPassUser( TQListViewItem * )) );

}

void TDMConvenienceWidget::makeReadOnly()
{
    ((TQWidget*)alGroup->child("qt_groupbox_checkbox"))->setEnabled(false);
    userlb->setEnabled(false);
    delaysb->setEnabled(false);
    againcb->setEnabled(false);
    autoLockCheck->setEnabled(false);
    ((TQWidget*)npGroup->child("qt_groupbox_checkbox"))->setEnabled(false);
    npuserlv->setEnabled(false);
    cbarlen->setEnabled(false);
    npRadio->setEnabled(false);
    ppRadio->setEnabled(false);
    spRadio->setEnabled(false);
    puserlb->setEnabled(false);
    cbjumppw->setEnabled(false);
}

void TDMConvenienceWidget::slotPresChanged()
{
    bool en = spRadio->isChecked();
    pu_label->setEnabled(en);
    puserlb->setEnabled(en);
    cbjumppw->setEnabled(!npRadio->isChecked());
}

void TDMConvenienceWidget::save()
{
    config->setGroup("X-:0-Core");
    config->writeEntry( "AutoLoginEnable", alGroup->isChecked() );
    config->writeEntry( "AutoLoginUser", userlb->currentText() );
    config->writeEntry( "AutoLoginDelay", delaysb->value() );
    config->writeEntry( "AutoLoginAgain", againcb->isChecked() );
    config->writeEntry( "AutoLoginLocked", autoLockCheck->isChecked() );

    config->setGroup("X-:*-Core");
    config->writeEntry( "NoPassEnable", npGroup->isChecked() );
    config->writeEntry( "NoPassUsers", noPassUsers );

    config->setGroup("X-*-Core");
    config->writeEntry( "AutoReLogin", cbarlen->isChecked() );

    config->setGroup("X-:*-Greeter");
    config->writeEntry( "PreselectUser", npRadio->isChecked() ? "None" :
				    ppRadio->isChecked() ? "Previous" :
							   "Default" );
    config->writeEntry( "DefaultUser", puserlb->currentText() );
    config->writeEntry( "FocusPasswd", cbjumppw->isChecked() );
}


void TDMConvenienceWidget::load()
{
    config->setGroup("X-:0-Core");
    bool alenable = config->readBoolEntry( "AutoLoginEnable", false);
    autoUser = config->readEntry( "AutoLoginUser" );
    delaysb->setValue( config->readNumEntry( "AutoLoginDelay", 0 ) );
    againcb->setChecked( config->readBoolEntry( "AutoLoginAgain", false ) );
    autoLockCheck->setChecked( config->readBoolEntry( "AutoLoginLocked", false ) );
    if (autoUser.isEmpty())
	alenable=false;
    alGroup->setChecked( alenable );

    config->setGroup("X-:*-Core");
    npGroup->setChecked(config->readBoolEntry( "NoPassEnable", false) );
    noPassUsers = config->readListEntry( "NoPassUsers");

    config->setGroup("X-*-Core");
    cbarlen->setChecked(config->readBoolEntry( "AutoReLogin", false) );

    config->setGroup("X-:*-Greeter");
    TQString presstr = config->readEntry( "PreselectUser", "None" );
    if (presstr == "Previous")
	ppRadio->setChecked(true);
    else if (presstr == "Default")
	spRadio->setChecked(true);
    else
	npRadio->setChecked(true);
    preselUser = config->readEntry( "DefaultUser" );
    cbjumppw->setChecked(config->readBoolEntry( "FocusPasswd", false) );

    slotPresChanged();
}


void TDMConvenienceWidget::defaults()
{
    alGroup->setChecked(false);
    delaysb->setValue(0);
    againcb->setChecked(false);
    autoLockCheck->setChecked(false);
    npRadio->setChecked(true);
    npGroup->setChecked(false);
    cbarlen->setChecked(false);
    cbjumppw->setChecked(false);
    autoUser = "";
    preselUser = "";
    noPassUsers.clear();

    slotPresChanged();
}


void TDMConvenienceWidget::slotChanged()
{
  emit changed(true);
}

void TDMConvenienceWidget::slotSetAutoUser( const TQString &user )
{
    autoUser = user;
}

void TDMConvenienceWidget::slotSetPreselUser( const TQString &user )
{
    preselUser = user;
}

void TDMConvenienceWidget::slotUpdateNoPassUser( TQListViewItem *item )
{
    if ( !item )
        return;
    TQCheckListItem *itm = (TQCheckListItem *)item;
    TQStringList::iterator it = noPassUsers.find( itm->text() );
    if (itm->isOn()) {
	if (it == noPassUsers.end())
	    noPassUsers.append( itm->text() );
    } else {
	if (it != noPassUsers.end())
	    noPassUsers.remove( it );
    }
}

void TDMConvenienceWidget::slotClearUsers()
{
    userlb->clear();
    puserlb->clear();
    npuserlv->clear();
    if (!autoUser.isEmpty())
	userlb->insertItem(autoUser);
    if (!preselUser.isEmpty())
	puserlb->insertItem(preselUser);
}

void TDMConvenienceWidget::slotAddUsers(const TQMap<TQString,int> &users)
{
    TQMapConstIterator<TQString,int> it;
    for (it = users.begin(); it != users.end(); ++it) {
        if (it.data() > 0) {
            if (it.key() != autoUser)
                userlb->insertItem(it.key());
            if (it.key() != preselUser)
                puserlb->insertItem(it.key());
        }
        if (it.data() != 0)
            (new TQCheckListItem(npuserlv, it.key(), TQCheckListItem::CheckBox))->
    	        setOn(noPassUsers.find(it.key()) != noPassUsers.end());
    }

    if (userlb->listBox())
        userlb->listBox()->sort();

    if (puserlb->listBox())
        puserlb->listBox()->sort();

    npuserlv->sort();
    userlb->setCurrentItem(autoUser);
    puserlb->setCurrentItem(preselUser);
}

void TDMConvenienceWidget::slotDelUsers(const TQMap<TQString,int> &users)
{
    TQMapConstIterator<TQString,int> it;
    for (it = users.begin(); it != users.end(); ++it) {
	if (it.data() > 0) {
	    if (it.key() != autoUser && userlb->listBox())
	        delete userlb->listBox()->
		  findItem( it.key(), ExactMatch | CaseSensitive );
	    if (it.key() != preselUser && puserlb->listBox())
	        delete puserlb->listBox()->
		  findItem( it.key(), ExactMatch | CaseSensitive );
	}
	if (it.data() != 0)
	    delete npuserlv->findItem( it.key(), 0 );
    }
}

#include "tdm-conv.moc"