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
|
/***************************************************************************
* Copyright (C) 2004 by Sergio Cambra *
* runico@users.berlios.de *
* *
* 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "servicemenu.h"
#include <tdeglobal.h>
#include <tdelocale.h>
#include <tqimage.h>
#include <kiconloader.h>
#include <kservicegroup.h>
#include <tdesycoca.h>
#include <kdebug.h>
ServiceMenu::ServiceMenu(TQObject *receiver, const char *slotActivatedItem,
const char *slotActivatedGroup, TQWidget *parent, const char *name)
: TDEPopupMenu(parent, name), m_relPath(TQString::null),
m_receiver(receiver), m_slotActivatedItem(slotActivatedItem),
m_slotActivatedGroup(slotActivatedGroup)
{
initialize();
}
ServiceMenu::ServiceMenu(const TQString & relPath, TQObject *receiver, const char *slotActivatedItem,
const char *slotActivatedGroup, TQWidget *parent, const char *name)
: TDEPopupMenu(parent, name), m_relPath(relPath),
m_receiver(receiver), m_slotActivatedItem(slotActivatedItem),
m_slotActivatedGroup(slotActivatedGroup)
{
initialize();
}
ServiceMenu::~ServiceMenu()
{
}
void ServiceMenu::initialize()
{
m_subMenus.setAutoDelete(true);
connect(KSycoca::self(), TQ_SIGNAL(databaseChanged()), TQ_SLOT(createMenu()));
connect(this, TQ_SIGNAL(activated(int)), this, TQ_SLOT(slotActivated(int)));
connect(this, TQ_SIGNAL(serviceSelected(KService*)), m_receiver, m_slotActivatedItem);
connect(this, TQ_SIGNAL(serviceGroupSelected(KServiceGroup*)), m_receiver, m_slotActivatedGroup);
createMenu();
}
void ServiceMenu::slotActivated(int id)
{
if (!m_entryMap.contains(id)) return;
KSycocaEntry *e = m_entryMap[id];
if (e->isType(KST_KServiceGroup)) {
emit serviceGroupSelected(static_cast<KServiceGroup *>(e));
} else if (e->isType(KST_KService)) {
emit serviceSelected(static_cast<KService *>(e));
}
}
void ServiceMenu::createMenu()
{
m_entryMap.clear();
clear();
m_subMenus.clear();
KServiceGroup::Ptr root = KServiceGroup::group(m_relPath);
if (!root || !root->isValid()) return;
KServiceGroup::List list = root->entries(true, true, true, false);
if (list.isEmpty()) return;
int mid = insertItem(getIconSet("ok"), i18n("Add This Menu"));
m_entryMap.insert(mid, static_cast<KSycocaEntry*>(root));
insertSeparator();
TQStringList suppressGenericNames = root->suppressGenericNames();
KServiceGroup::List::ConstIterator it = list.begin();
for (; it != list.end(); ++it) {
KSycocaEntry *e = *it;
if (e->isType(KST_KServiceGroup)) {
KServiceGroup::Ptr g(static_cast<KServiceGroup *>(e));
// Avoid adding empty groups.
if (g->childCount() == 0)
continue;
// Ignore dotfiles.
if ((g->name().at(0) == '.'))
continue;
TQString groupCaption = g->caption();
// Item names may contain ampersands. To avoid them being converted
// to accelerators, replace them with two ampersands.
groupCaption.replace("&", "&&");
ServiceMenu *m = new ServiceMenu(g->relPath(), m_receiver, m_slotActivatedItem,
m_slotActivatedGroup, this, g->name().utf8());
m->setCaption( groupCaption );
int newId = insertItem(getIconSet(g->icon()), groupCaption, m);
m_entryMap.insert(newId, static_cast<KSycocaEntry*>(g));
// We have to delete the sub menu our selves! (See TQt docs.)
m_subMenus.append(m);
} else if (e->isType(KST_KService)) {
KService::Ptr s(static_cast<KService *>(e));
insertMenuItem(s, &suppressGenericNames);
} else if (e->isType(KST_KServiceSeparator)) {
insertSeparator();
}
}
}
TQIconSet ServiceMenu::getIconSet(const TQString& icon) const
{
TQIconSet iconset;
TQPixmap normal = TDEGlobal::instance()->iconLoader()->loadIcon(
icon, TDEIcon::Small, 0, TDEIcon::DefaultState, 0L, true);
TQPixmap active = TDEGlobal::instance()->iconLoader()->loadIcon(
icon, TDEIcon::Small, 0, TDEIcon::ActiveState, 0L, true);
// make sure they are not larger than 20x20
if (normal.width() > 20 || normal.height() > 20)
normal.convertFromImage(normal.convertToImage().smoothScale(20,20));
if (active.width() > 20 || active.height() > 20)
active.convertFromImage(active.convertToImage().smoothScale(20,20));
iconset.setPixmap(normal, TQIconSet::Small, TQIconSet::Normal);
iconset.setPixmap(active, TQIconSet::Small, TQIconSet::Active);
return iconset;
}
void ServiceMenu::insertMenuItem(KService::Ptr & s,
const TQStringList *suppressGenericNames)
{
// check for NoDisplay
if (s->noDisplay()) return;
TQString serviceName = s->name();
// ignore dotfiles.
if ((serviceName.at(0) == '.')) return;
// add comment
/*if (KickerSettings::detailedMenuEntries()) {
TQString comment = s->genericName();
if ( !comment.isEmpty() ) {
if (KickerSettings::detailedEntriesNamesFirst()) {
if (!suppressGenericNames ||
!suppressGenericNames->contains(s->untranslatedGenericName()))
{
serviceName = TQString( "%1 (%2)" ).arg( serviceName ).arg( comment );
}
} else
serviceName = TQString( "%1 (%2)" ).arg( comment ).arg( serviceName );
}
}
*/
// restrict menu entries to a sane length
if ( serviceName.length() > 60 ) {
serviceName.truncate( 57 );
serviceName += "...";
}
// item names may contain ampersands. To avoid them being converted
// to accelerators, replace them with two ampersands.
serviceName.replace("&", "&&");
TQIconSet iconset;
TQPixmap normal = TDEGlobal::instance()->iconLoader()->loadIcon(
s->icon(), TDEIcon::Small, 0, TDEIcon::DefaultState, 0L, true);
TQPixmap active = TDEGlobal::instance()->iconLoader()->loadIcon(
s->icon(), TDEIcon::Small, 0, TDEIcon::ActiveState, 0L, true);
// make sure they are not larger than 20x20
if (normal.width() > 20 || normal.height() > 20)
normal.convertFromImage(normal.convertToImage().smoothScale(20,20));
if (active.width() > 20 || active.height() > 20)
active.convertFromImage(active.convertToImage().smoothScale(20,20));
iconset.setPixmap(normal, TQIconSet::Small, TQIconSet::Normal);
iconset.setPixmap(active, TQIconSet::Small, TQIconSet::Active);
int newId = insertItem(iconset, serviceName);
m_entryMap.insert(newId, static_cast<KSycocaEntry*>(s));
}
#include "servicemenu.moc"
|
