1 /***************************************************************************
2 * Copyright (C) 2005-2016 by the Quassel Project *
3 * devel@quassel-irc.org *
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. *
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. *
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 ***************************************************************************/
21 #include "aliasesmodel.h"
24 #include <QStringList>
27 #include "signalproxy.h"
29 AliasesModel::AliasesModel(QObject *parent)
30 : QAbstractItemModel(parent),
31 _configChanged(false),
34 // we need this signal for future connects to reset the data;
35 connect(Client::instance(), SIGNAL(connected()), this, SLOT(clientConnected()));
36 connect(Client::instance(), SIGNAL(disconnected()), this, SLOT(clientDisconnected()));
38 if (Client::isConnected())
41 emit modelReady(false);
45 QVariant AliasesModel::data(const QModelIndex &index, int role) const
50 if (!index.isValid() || index.row() >= rowCount() || index.column() >= columnCount())
55 switch (index.column()) {
57 return tr("<b>The shortcut for the alias</b><br />"
58 "It can be used as a regular slash command.<br /><br />"
59 "<b>Example:</b> \"foo\" can be used per /foo");
61 return tr("<b>The string the shortcut will be expanded to</b><br />"
62 "<b>special variables:</b><br />"
63 " - <b>$i</b> represents the i'th parameter.<br />"
64 " - <b>$i..j</b> represents the i'th to j'th parameter separated by spaces.<br />"
65 " - <b>$i..</b> represents all parameters from i on separated by spaces.<br />"
66 " - <b>$i:hostname</b> represents the hostname of the user identified by the i'th parameter or a * if unknown.<br />"
67 " - <b>$i:ident</b> represents the ident of the user identified by the i'th parameter or a * if unknown.<br />"
68 " - <b>$0</b> the whole string.<br />"
69 " - <b>$nick</b> your current nickname<br />"
70 " - <b>$channel</b> the name of the selected channel<br /><br />"
71 "Multiple commands can be separated with semicolons<br /><br />"
72 "<b>Example:</b> \"Test $1; Test $2; Test All $0\" will be expanded to three separate messages \"Test 1\", \"Test 2\" and \"Test All 1 2 3\" when called like /test 1 2 3");
78 switch (index.column()) {
80 return aliasManager()[index.row()].name;
82 return aliasManager()[index.row()].expansion;
92 bool AliasesModel::setData(const QModelIndex &index, const QVariant &value, int role)
97 if (!index.isValid() || index.row() >= rowCount() || index.column() >= columnCount() || role != Qt::EditRole)
100 QString newValue = value.toString();
101 if (newValue.isEmpty())
104 switch (index.column()) {
106 if (aliasManager().contains(newValue)) {
110 cloneAliasManager()[index.row()].name = newValue;
114 cloneAliasManager()[index.row()].expansion = newValue;
122 void AliasesModel::newAlias()
124 QString newName("alias");
126 AliasManager &manager = cloneAliasManager();
127 while (manager.contains(newName)) {
129 newName = QString("alias%1").arg(i);
131 beginInsertRows(QModelIndex(), rowCount(), rowCount());
132 manager.addAlias(newName, "Expansion");
137 void AliasesModel::loadDefaults()
142 AliasManager &manager = cloneAliasManager();
144 if (!manager.isEmpty()) {
145 beginRemoveRows(QModelIndex(), 0, rowCount() - 1);
146 for (int i = rowCount() - 1; i >= 0; i--)
151 AliasManager::AliasList defaults = AliasManager::defaults();
152 beginInsertRows(QModelIndex(), 0, defaults.count() - 1);
153 foreach(AliasManager::Alias alias, defaults) {
154 manager.addAlias(alias.name, alias.expansion);
160 void AliasesModel::removeAlias(int index)
162 if (index < 0 || index >= rowCount())
165 AliasManager &manager = cloneAliasManager();
166 beginRemoveRows(QModelIndex(), index, index);
167 manager.removeAt(index);
172 Qt::ItemFlags AliasesModel::flags(const QModelIndex &index) const
174 if (!index.isValid()) {
175 return Qt::ItemIsDropEnabled;
178 return Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsEditable;
183 QVariant AliasesModel::headerData(int section, Qt::Orientation orientation, int role) const
186 header << tr("Alias")
189 if (orientation == Qt::Horizontal && role == Qt::DisplayRole)
190 return header[section];
196 QModelIndex AliasesModel::index(int row, int column, const QModelIndex &parent) const
199 if (row >= rowCount() || column >= columnCount())
200 return QModelIndex();
202 return createIndex(row, column);
206 const AliasManager &AliasesModel::aliasManager() const
209 return _clonedAliasManager;
211 return *Client::aliasManager();
215 AliasManager &AliasesModel::aliasManager()
218 return _clonedAliasManager;
220 return *Client::aliasManager();
224 AliasManager &AliasesModel::cloneAliasManager()
226 if (!_configChanged) {
227 _clonedAliasManager = *Client::aliasManager();
228 _configChanged = true;
229 emit configChanged(true);
231 return _clonedAliasManager;
235 void AliasesModel::revert()
240 _configChanged = false;
241 emit configChanged(false);
247 void AliasesModel::commit()
252 Client::aliasManager()->requestUpdate(_clonedAliasManager.toVariantMap());
257 void AliasesModel::initDone()
262 emit modelReady(true);
266 void AliasesModel::clientConnected()
268 connect(Client::aliasManager(), SIGNAL(updated()), SLOT(revert()));
269 if (Client::aliasManager()->isInitialized())
272 connect(Client::aliasManager(), SIGNAL(initDone()), SLOT(initDone()));
276 void AliasesModel::clientDisconnected()
279 _clonedAliasManager = ClientAliasManager();
283 emit modelReady(false);