1/***************************************************************************
2 * Copyright (C) 2005-2014 by the Quassel Project *
3 * devel@quassel-irc.org *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
20
21#include "coreaccountmodel.h"
22
23#include "clientsettings.h"
24#include "quassel.h"
25
26CoreAccountModel::CoreAccountModel(QObject *parent)
27 : QAbstractListModel(parent),
28 _internalAccount(0)
29{
30}
31
32
33CoreAccountModel::CoreAccountModel(const CoreAccountModel *other, QObject *parent)
34 : QAbstractListModel(parent),
35 _internalAccount(0)
36{
37 update(other);
38}
39
40
41void CoreAccountModel::update(const CoreAccountModel *other)
42{
43 clear();
44 if (other->_accounts.count() > 0) {
45 beginInsertRows(QModelIndex(), 0, other->_accounts.count() -1);
46 _accounts = other->_accounts;
47 endInsertRows();
48 }
49 _internalAccount = other->internalAccount();
50 _removedAccounts = other->_removedAccounts;
51}
52
53
54void CoreAccountModel::load()
55{
56 clear();
57 CoreAccountSettings s;
58 foreach(AccountId accId, s.knownAccounts()) {
59 QVariantMap map = s.retrieveAccountData(accId);
60 CoreAccount acc;
61 acc.fromVariantMap(map); // TODO Hook into kwallet/password saving stuff
62 insertAccount(acc);
63 }
64 if (Quassel::runMode() == Quassel::Monolithic && !internalAccount().isValid()) {
65 // Make sure we have an internal account in monolithic mode
66 CoreAccount intAcc;
67 intAcc.setInternal(true);
68 intAcc.setAccountName(tr("Internal Core"));
69 _internalAccount = createOrUpdateAccount(intAcc);
70 }
71}
72
73
74void CoreAccountModel::save()
75{
76 CoreAccountSettings s;
77 foreach(AccountId id, _removedAccounts) {
78 s.removeAccount(id);
79 }
80 _removedAccounts.clear();
81 foreach(const CoreAccount &acc, accounts()) {
82 QVariantMap map = acc.toVariantMap(false); // TODO Hook into kwallet/password saving stuff
83 s.storeAccountData(acc.accountId(), map);
84 }
85}
86
87
88void CoreAccountModel::clear()
89{
90 if (rowCount()) {
91 beginRemoveRows(QModelIndex(), 0, rowCount()-1);
92 _internalAccount = 0;
93 _accounts.clear();
94 endRemoveRows();
95 }
96}
97
98
99QVariant CoreAccountModel::data(const QModelIndex &index, int role) const
100{
101 if (!index.isValid() || index.row() >= rowCount() || index.column() >= 1)
102 return QVariant();
103
104 const CoreAccount &acc = accounts().at(index.row());
105
106 switch (role) {
107 case Qt::DisplayRole:
108 return acc.accountName();
109 case AccountIdRole:
110 return QVariant::fromValue<AccountId>(acc.accountId());
111 case UuidRole:
112 return acc.uuid().toString();
113
114 default:
115 return QVariant();
116 }
117}
118
119
120CoreAccount CoreAccountModel::account(AccountId id) const
121{
122 int idx = findAccountIdx(id);
123 if (idx >= 0)
124 return _accounts.value(idx);
125 return CoreAccount();
126}
127
128
129CoreAccount CoreAccountModel::account(const QModelIndex &idx) const
130{
131 if (idx.isValid() && idx.row() < _accounts.count())
132 return _accounts.value(idx.row());
133 return CoreAccount();
134}
135
136
137QList<CoreAccount> CoreAccountModel::accounts() const
138{
139 return _accounts;
140}
141
142
143QList<AccountId> CoreAccountModel::accountIds() const
144{
145 QList<AccountId> list;
146 foreach(const CoreAccount &acc, accounts())
147 list << acc.accountId();
148 return list;
149}
150
151
152bool CoreAccountModel::operator==(const CoreAccountModel &other) const
153{
154 return _accounts == other._accounts;
155}
156
157
158// TODO with Qt 4.6, use QAbstractItemModel move semantics to properly do this
159AccountId CoreAccountModel::createOrUpdateAccount(const CoreAccount &newAcc)
160{
161 CoreAccount acc = newAcc;
162
163 if (acc.uuid().isNull())
164 acc.setUuid(QUuid::createUuid());
165
166 if (!acc.accountId().isValid()) {
167 // find free Id
168 AccountId newId = 0;
169 const QList<AccountId> &ids = accountIds();
170 for (int i = 1;; i++) {
171 if (!_removedAccounts.contains(i) && !ids.contains(i)) {
172 newId = i;
173 break;
174 }
175 }
176 acc.setAccountId(newId);
177 insertAccount(acc);
178 }
179 else {
180 int idx = findAccountIdx(acc.accountId());
181 if (idx >= 0) {
182 if (acc.accountName() == accounts().at(idx).accountName()) {
183 _accounts[idx] = acc;
184 emit dataChanged(index(idx, 0), index(idx, 0));
185 }
186 else {
187 takeAccount(acc.accountId());
188 insertAccount(acc);
189 }
190 }
191 else
192 insertAccount(acc);
193 }
194 return acc.accountId();
195}
196
197
198void CoreAccountModel::insertAccount(const CoreAccount &acc)
199{
200 if (acc.isInternal()) {
201 if (internalAccount().isValid()) {
202 qWarning() << "Trying to insert a second internal account in CoreAccountModel, ignoring";
203 return;
204 }
205 _internalAccount = acc.accountId();
206 }
207
208 // check for Quuid
209 int idx = 0;
210 while (idx<_accounts.count() && acc.accountName()> _accounts.at(idx).accountName() && !acc.isInternal())
211 ++idx;
212
213 beginInsertRows(QModelIndex(), idx, idx);
214 _accounts.insert(idx, acc);
215 endInsertRows();
216}
217
218
219CoreAccount CoreAccountModel::takeAccount(AccountId accId)
220{
221 int idx = findAccountIdx(accId);
222 if (idx < 0)
223 return CoreAccount();
224
225 beginRemoveRows(QModelIndex(), idx, idx);
226 CoreAccount acc = _accounts.takeAt(idx);
227 endRemoveRows();
228
229 if (acc.isInternal())
230 _internalAccount = 0;
231
232 return acc;
233}
234
235
236void CoreAccountModel::removeAccount(AccountId accId)
237{
238 takeAccount(accId);
239 _removedAccounts.insert(accId);
240}
241
242
243QModelIndex CoreAccountModel::accountIndex(AccountId accId) const
244{
245 for (int i = 0; i < _accounts.count(); i++) {
246 if (_accounts.at(i).accountId() == accId)
247 return index(i, 0);
248 }
249 return QModelIndex();
250}
251
252
253int CoreAccountModel::findAccountIdx(AccountId id) const
254{
255 QModelIndex idx = accountIndex(id);
256 return idx.isValid() ? idx.row() : -1;
257}
258