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
|
/*
* applettab.cpp
*
* Copyright (c) 2000 Matthias Elter <[email protected]>
*
* 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
*/
#include <tqlayout.h>
#include <tqgroupbox.h>
#include <tqvbuttongroup.h>
#include <tqwhatsthis.h>
#include <tqradiobutton.h>
#include <tqpushbutton.h>
#include <tqtoolbutton.h>
#include <tqvbox.h>
#include <tqfileinfo.h>
#include <kconfig.h>
#include <kglobal.h>
#include <klocale.h>
#include <kdialog.h>
#include <kstandarddirs.h>
#include <klistview.h>
#include <kdebug.h>
#include "applettab_impl.h"
#include "applettab_impl.moc"
AppletTab::AppletTab( TQWidget *parent, const char* name )
: AppletTabBase (parent, name)
{
connect(level_group, TQT_SIGNAL(clicked(int)), TQT_SLOT(level_changed(int)));
connect(lb_trusted, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
TQT_SLOT(trusted_selection_changed(TQListViewItem*)));
connect(pb_add, TQT_SIGNAL(clicked()), TQT_SLOT(add_clicked()));
connect(pb_remove, TQT_SIGNAL(clicked()), TQT_SLOT(remove_clicked()));
connect(lb_available, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
TQT_SLOT(available_selection_changed(TQListViewItem*)));
pb_add->setEnabled(false);
pb_remove->setEnabled(false);
TQWhatsThis::add( level_group, i18n("Panel applets can be started in two different ways:"
" internally or externally. While 'internally' is the preferred way to load applets, this can"
" raise stability or security problems when you are using poorly-programmed third-party applets."
" To address these problems, applets can be marked 'trusted'. You might want to configure"
" Kicker to treat trusted applets differently to untrusted ones; your options are:"
" <ul><li><em>Load only trusted applets internally:</em> All applets but the ones marked 'trusted'"
" will be loaded using an external wrapper application.</li>"
" <li><em>Load startup config applets internally:</em> The applets shown on TDE startup"
" will be loaded internally, others will be loaded using an external wrapper application.</li>"
" <li><em>Load all applets internally</em></li></ul>") );
TQWhatsThis::add( lb_trusted, i18n("Here you can see a list of applets that are marked"
" 'trusted', i.e. will be loaded internally by Kicker in any case. To move an applet"
" from the list of available applets to the trusted ones, or vice versa, select it and"
" press the left or right buttons.") );
TQWhatsThis::add( pb_add, i18n("Click here to add the selected applet from the list of available,"
" untrusted applets to the list of trusted applets.") );
TQWhatsThis::add( pb_remove, i18n("Click here to remove the selected applet from the list of trusted"
" applets to the list of available, untrusted applets.") );
TQWhatsThis::add( lb_available, i18n("Here you can see a list of available applets that you"
" currently do not trust. This does not mean you cannot use those applets, but rather that"
" the panel's policy using them depends on your applet security level. To move an applet"
" from the list of available applets to the trusted ones or vice versa, select it and"
" press the left or right buttons.") );
load();
}
void AppletTab::load()
{
load( false );
}
void AppletTab::load( bool useDefaults )
{
TDEConfig c(KickerConfig::the()->configName(), false, false);
c.setReadDefaults( useDefaults );
c.setGroup("General");
available.clear();
l_available.clear();
l_trusted.clear();
int level = c.readNumEntry("SecurityLevel", 1);
switch(level)
{
case 0:
default:
trusted_rb->setChecked(true);
break;
case 1:
new_rb->setChecked(true);
break;
case 2:
all_rb->setChecked(true);
break;
}
list_group->setEnabled(trusted_rb->isChecked());
TQStringList list = TDEGlobal::dirs()->findAllResources("applets", "*.desktop");
for ( TQStringList::Iterator it = list.begin(); it != list.end(); ++it )
{
TQFileInfo fi(*it);
available << fi.baseName();
}
if(c.hasKey("TrustedApplets"))
{
TQStringList list = c.readListEntry("TrustedApplets");
for ( TQStringList::Iterator it = list.begin(); it != list.end(); ++it )
{
if(available.contains(*it))
l_trusted << (*it);
}
}
else
l_trusted << "clockapplet" << "ksystemtrayapplet" << "krunapplet" << "quicklauncher"
<< "kminipagerapplet" << "ktaskbarapplet" << "eyesapplet" << "kmixapplet";
for ( TQStringList::Iterator it = available.begin(); it != available.end(); ++it )
{
if(!l_trusted.contains(*it))
l_available << (*it);
}
updateTrusted();
updateAvailable();
emit changed( useDefaults );
}
void AppletTab::save()
{
TDEConfig c(KickerConfig::the()->configName(), false, false);
c.setGroup("General");
int level = 0;
if(new_rb->isChecked()) level = 1;
else if (all_rb->isChecked()) level = 2;
c.writeEntry("SecurityLevel", level);
c.writeEntry("TrustedApplets", l_trusted);
c.sync();
}
void AppletTab::defaults()
{
load( true );
}
TQString AppletTab::quickHelp() const
{
return TQString::null;
}
void AppletTab::level_changed(int)
{
list_group->setEnabled(trusted_rb->isChecked());
setChanged();
}
void AppletTab::updateTrusted()
{
lb_trusted->clear();
for ( TQStringList::Iterator it = l_trusted.begin(); it != l_trusted.end(); ++it )
(void) new TQListViewItem(lb_trusted, (*it));
}
void AppletTab::updateAvailable()
{
lb_available->clear();
for ( TQStringList::Iterator it = l_available.begin(); it != l_available.end(); ++it )
(void) new TQListViewItem(lb_available, (*it));
}
void AppletTab::trusted_selection_changed(TQListViewItem * item)
{
pb_remove->setEnabled(item != 0);
setChanged();
}
void AppletTab::available_selection_changed(TQListViewItem * item)
{
pb_add->setEnabled(item != 0);
setChanged();
}
void AppletTab::add_clicked()
{
TQListViewItem *item = lb_available->selectedItem();
if (!item) return;
l_available.remove(item->text(0));
l_trusted.append(item->text(0));
updateTrusted();
updateAvailable();
updateAddRemoveButton();
}
void AppletTab::remove_clicked()
{
TQListViewItem *item = lb_trusted->selectedItem();
if (!item) return;
l_trusted.remove(item->text(0));
l_available.append(item->text(0));
updateTrusted();
updateAvailable();
updateAddRemoveButton();
}
void AppletTab::updateAddRemoveButton()
{
pb_remove->setEnabled(l_trusted.count ()>0);
pb_add->setEnabled(l_available.count()>0);
}
|
