src/qtui/settingspages/identitiessettingspage.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 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) any later version.                                   *
   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  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include <QInputDialog>
  22 #include <QMessageBox>
  23
  24 #include "identitiessettingspage.h"
  25
  26 #include "client.h"
  27
  28 IdentitiesSettingsPage::IdentitiesSettingsPage(QWidget *parent)
  29   : SettingsPage(tr("General"), tr("Identities"), parent) {
  30
  31   ui.setupUi(this);
  32   setEnabled(false);  // need a core connection!
  33   connect(Client::instance(), SIGNAL(coreConnectionStateChanged(bool)), this, SLOT(coreConnectionStateChanged(bool)));
  34   connect(Client::instance(), SIGNAL(identityCreated(IdentityId)), this, SLOT(clientIdentityCreated(IdentityId)));
  35   connect(Client::instance(), SIGNAL(identityRemoved(IdentityId)), this, SLOT(clientIdentityRemoved(IdentityId)));
  36
  37   currentId = 0;
  38
  39   // We need to know whenever the state of input widgets changes...
  40   //connect(ui.identityList, SIGNAL(editTextChanged(const QString &)), this, SLOT(widgetHasChanged()));
  41   connect(ui.realName, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  42   connect(ui.nicknameList, SIGNAL(itemChanged(QListWidgetItem *)), this, SLOT(widgetHasChanged()));
  43   connect(ui.awayNick, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  44   connect(ui.awayNickEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
  45   connect(ui.awayReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  46   connect(ui.awayReasonEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
  47   connect(ui.returnMessage, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  48   connect(ui.returnMessageEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
  49   connect(ui.autoAwayEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
  50   connect(ui.autoAwayTime, SIGNAL(valueChanged(int)), this, SLOT(widgetHasChanged()));
  51   connect(ui.autoAwayReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  52   connect(ui.autoAwayReasonEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
  53   connect(ui.autoReturnMessage, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  54   connect(ui.autoReturnMessageEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
  55   connect(ui.ident, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  56   connect(ui.kickReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  57   connect(ui.partReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  58   connect(ui.quitReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  59
  60 }
  61
  62 void IdentitiesSettingsPage::coreConnectionStateChanged(bool state) {
  63   this->setEnabled(state);
  64   if(state) {
  65     load();
  66   } else {
  67     // reset
  68     currentId = 0;
  69   }
  70 }
  71
  72 void IdentitiesSettingsPage::save() {
  73   setEnabled(false);
  74   QList<Identity *> toCreate, toUpdate;
  75   // we need to remove our temporarily created identities.
  76   // these are going to be re-added after the core has propagated them back...
  77   QHash<IdentityId, Identity *>::iterator i = identities.begin();
  78   while(i != identities.end()) {
  79     if((*i)->id() < 0) {
  80       Identity *temp = *i;
  81       i = identities.erase(i);
  82       toCreate.append(temp);
  83       ui.identityList->removeItem(ui.identityList->findData(temp->id()));
  84     } else {
  85       if(**i != *Client::identity((*i)->id())) {
  86         toUpdate.append(*i);
  87       }
  88       ++i;
  89     }
  90   }
  91   SaveIdentitiesDlg dlg(toCreate, toUpdate, deletedIdentities, this);
  92   int ret = dlg.exec();
  93   if(ret == QDialog::Rejected) {
  94     // canceled -> reload everything to be safe
  95     load();
  96   }
  97   foreach(Identity *id, toCreate) {
  98     id->deleteLater();
  99   }
 100   changedIdentities.clear();
 101   deletedIdentities.clear();
 102   changeState(false);
 103   setEnabled(true);
 104 }
 105
 106 void IdentitiesSettingsPage::load() {
 107   currentId = 0;
 108   foreach(Identity *identity, identities.values()) {
 109     identity->deleteLater();
 110   }
 111   identities.clear();
 112   deletedIdentities.clear();
 113   changedIdentities.clear();
 114   ui.identityList->clear();
 115   foreach(IdentityId id, Client::identityIds()) {
 116     clientIdentityCreated(id);
 117   }
 118   changeState(false);
 119 }
 120
 121 void IdentitiesSettingsPage::defaults() {
 122   // TODO implement bool hasDefaults()
 123 }
 124
 125 void IdentitiesSettingsPage::widgetHasChanged() {
 126   bool changed = testHasChanged();
 127   if(changed != hasChanged()) changeState(changed);
 128 }
 129
 130 bool IdentitiesSettingsPage::testHasChanged() {
 131   if(deletedIdentities.count()) return true;
 132   if(currentId < 0) {
 133     return true; // new identity
 134   } else {
 135     if(currentId != 0) {
 136       changedIdentities.removeAll(currentId);
 137       Identity temp(currentId, this);
 138       saveToIdentity(&temp);
 139       temp.setIdentityName(identities[currentId]->identityName());
 140       if(temp != *Client::identity(currentId)) changedIdentities.append(currentId);
 141     }
 142     return changedIdentities.count();
 143   }
 144 }
 145
 146 bool IdentitiesSettingsPage::aboutToSave() {
 147   saveToIdentity(identities[currentId]);
 148   QList<int> errors;
 149   foreach(Identity *id, identities.values()) {
 150     if(id->identityName().isEmpty()) errors.append(1);
 151     if(!id->nicks().count()) errors.append(2);
 152     if(id->realName().isEmpty()) errors.append(3);
 153     if(id->ident().isEmpty()) errors.append(4);
 154   }
 155   if(!errors.count()) return true;
 156   QString error(tr("<b>The following problems need to be corrected before your changes can be applied:</b><ul>"));
 157   if(errors.contains(1)) error += tr("<li>All identities need an identity name set</li>");
 158   if(errors.contains(2)) error += tr("<li>Every identity needs at least one nickname defined</li>");
 159   if(errors.contains(3)) error += tr("<li>You need to specify a real name for every identity</li>");
 160   if(errors.contains(4)) error += tr("<li>You need to specify an ident for every identity</li>");
 161   error += tr("</ul>");
 162   QMessageBox::warning(this, tr("One or more identities are invalid"), error);
 163   return false;
 164 }
 165
 166 void IdentitiesSettingsPage::clientIdentityCreated(IdentityId id) {
 167   insertIdentity(new Identity(*Client::identity(id), this));
 168   Identity *i = identities[id];
 169   connect(Client::identity(id), SIGNAL(updatedRemotely()), this, SLOT(clientIdentityUpdated()));
 170 }
 171
 172 void IdentitiesSettingsPage::clientIdentityUpdated() {
 173   const Identity *clientIdentity = qobject_cast<Identity *>(sender());
 174   if(!clientIdentity) {
 175     qWarning() << "Invalid identity to update!";
 176     return;
 177   }
 178   if(!identities.contains(clientIdentity->id())) {
 179     qWarning() << "Unknown identity to update:" << clientIdentity->identityName();
 180     return;
 181   }
 182   Identity *identity = identities[clientIdentity->id()];
 183   if(identity->identityName() != clientIdentity->identityName()) renameIdentity(identity->id(), clientIdentity->identityName());
 184   identity->update(*clientIdentity);
 185   if(identity->id() == currentId) displayIdentity(identity, true);
 186 }
 187
 188 void IdentitiesSettingsPage::clientIdentityRemoved(IdentityId id) {
 189   if(identities.contains(id)) {
 190     removeIdentity(identities[id]);
 191     changedIdentities.removeAll(id);
 192     deletedIdentities.removeAll(id);
 193   }
 194 }
 195
 196 void IdentitiesSettingsPage::insertIdentity(Identity *identity) {
 197   IdentityId id = identity->id();
 198   identities[id] = identity;
 199   if(id == 1) {
 200     // default identity is always the first one!
 201     ui.identityList->insertItem(0, identity->identityName(), id);
 202   } else {
 203     QString name = identity->identityName();
 204     for(int j = 0; j < ui.identityList->count(); j++) {
 205       if((j>0 || ui.identityList->itemData(0).toInt() != 1) && name.localeAwareCompare(ui.identityList->itemText(j)) < 0) {
 206         ui.identityList->insertItem(j, name, id);
 207         widgetHasChanged();
 208         return;
 209       }
 210     }
 211     // append
 212     ui.identityList->insertItem(ui.identityList->count(), name, id);
 213     widgetHasChanged();
 214   }
 215 }
 216
 217 void IdentitiesSettingsPage::renameIdentity(IdentityId id, const QString &newName) {
 218   Identity *identity = identities[id];
 219   ui.identityList->setItemText(ui.identityList->findData(identity->id()), newName);
 220   identity->setIdentityName(newName);
 221 }
 222
 223 void IdentitiesSettingsPage::removeIdentity(Identity *id) {
 224   identities.remove(id->id());
 225   ui.identityList->removeItem(ui.identityList->findData(id->id()));
 226   changedIdentities.removeAll(id->id());
 227   id->deleteLater();
 228   widgetHasChanged();
 229 }
 230
 231 void IdentitiesSettingsPage::on_identityList_currentIndexChanged(int index) {
 232   if(index < 0) {
 233     //ui.identityList->setEditable(false);
 234     displayIdentity(0);
 235   } else {
 236     IdentityId id = ui.identityList->itemData(index).toInt();
 237     if(identities.contains(id)) displayIdentity(identities[id]);
 238     ui.deleteIdentity->setEnabled(id != 1); // default identity cannot be deleted
 239     ui.renameIdentity->setEnabled(id != 1); // ...or renamed
 240   }
 241 }
 242
 243 void IdentitiesSettingsPage::displayIdentity(Identity *id, bool dontsave) {
 244   if(currentId != 0 && !dontsave && identities.contains(currentId)) {
 245     saveToIdentity(identities[currentId]);
 246   }
 247   if(id) {
 248     currentId = id->id();
 249     ui.realName->setText(id->realName());
 250     ui.nicknameList->clear();
 251     ui.nicknameList->addItems(id->nicks());
 252     //for(int i = 0; i < ui.nicknameList->count(); i++) {
 253     //  ui.nicknameList->item(i)->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEditable|Qt::ItemIsEnabled);
 254     //}
 255     if(ui.nicknameList->count()) ui.nicknameList->setCurrentRow(0);
 256     ui.awayNick->setText(id->awayNick());
 257     ui.awayNickEnabled->setChecked(id->awayNickEnabled());
 258     ui.awayReason->setText(id->awayReason());
 259     ui.awayReasonEnabled->setChecked(id->awayReasonEnabled());
 260     ui.returnMessage->setText(id->returnMessage());
 261     ui.returnMessageEnabled->setChecked(id->returnMessageEnabled());
 262     ui.autoAwayEnabled->setChecked(id->autoAwayEnabled());
 263     ui.autoAwayTime->setValue(id->autoAwayTime());
 264     ui.autoAwayReason->setText(id->autoAwayReason());
 265     ui.autoAwayReasonEnabled->setChecked(id->autoAwayReasonEnabled());
 266     ui.autoReturnMessage->setText(id->autoReturnMessage());
 267     ui.autoReturnMessageEnabled->setChecked(id->autoReturnMessageEnabled());
 268     ui.ident->setText(id->ident());
 269     ui.kickReason->setText(id->kickReason());
 270     ui.partReason->setText(id->partReason());
 271     ui.quitReason->setText(id->quitReason());
 272   }
 273 }
 274
 275 void IdentitiesSettingsPage::saveToIdentity(Identity *id) {
 276   id->setRealName(ui.realName->text());
 277   QStringList nicks;
 278   for(int i = 0; i < ui.nicknameList->count(); i++) {
 279     nicks << ui.nicknameList->item(i)->text();
 280   }
 281   id->setNicks(nicks);
 282   id->setAwayNick(ui.awayNick->text());
 283   id->setAwayNickEnabled(ui.awayNickEnabled->isChecked());
 284   id->setAwayReason(ui.awayReason->text());
 285   id->setAwayReasonEnabled(ui.awayReasonEnabled->isChecked());
 286   id->setReturnMessage(ui.returnMessage->text());
 287   id->setReturnMessageEnabled(ui.returnMessageEnabled->isChecked());
 288   id->setAutoAwayEnabled(ui.autoAwayEnabled->isChecked());
 289   id->setAutoAwayTime(ui.autoAwayTime->value());
 290   id->setAutoAwayReason(ui.autoAwayReason->text());
 291   id->setAutoAwayReasonEnabled(ui.autoAwayReasonEnabled->isChecked());
 292   id->setAutoReturnMessage(ui.autoReturnMessage->text());
 293   id->setAutoReturnMessageEnabled(ui.autoReturnMessageEnabled->isChecked());
 294   id->setIdent(ui.ident->text());
 295   id->setKickReason(ui.kickReason->text());
 296   id->setPartReason(ui.partReason->text());
 297   id->setQuitReason(ui.quitReason->text());
 298 }
 299
 300 void IdentitiesSettingsPage::on_addIdentity_clicked() {
 301   CreateIdentityDlg dlg(ui.identityList->model(), this);
 302   if(dlg.exec() == QDialog::Accepted) {
 303     // find a free (negative) ID
 304     IdentityId id;
 305     for(id = 1; id <= identities.count(); id++) {
 306       if(!identities.keys().contains(-id)) break;
 307     }
 308     id *= -1;
 309     Identity *newId = new Identity(id, this);
 310     if(dlg.duplicateId() != 0) {
 311       // duplicate
 312       newId->update(*identities[dlg.duplicateId()]);
 313       newId->setId(id);
 314     }
 315     newId->setIdentityName(dlg.identityName());
 316     identities[id] = newId;
 317     insertIdentity(newId);
 318     ui.identityList->setCurrentIndex(ui.identityList->findData(id));
 319     widgetHasChanged();
 320   }
 321 }
 322
 323 void IdentitiesSettingsPage::on_deleteIdentity_clicked() {
 324   Identity *id = identities[currentId];
 325   int ret = QMessageBox::question(this, tr("Delete Identity?"),
 326                                   tr("Do you really want to delete identity \"%1\"?").arg(id->identityName()),
 327                                   QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
 328   if(ret != QMessageBox::Yes) return;
 329   if(id->id() > 0) deletedIdentities.append(id->id());
 330   currentId = 0;
 331   removeIdentity(id);
 332 }
 333
 334 void IdentitiesSettingsPage::on_renameIdentity_clicked() {
 335   QString oldName = identities[currentId]->identityName();
 336   bool ok = false;
 337   QString name = QInputDialog::getText(this, tr("Rename Identity"),
 338                                        tr("Please enter a new name for the identity \"%1\":").arg(oldName),
 339                                        QLineEdit::Normal, oldName, &ok);
 340   if(ok && !name.isEmpty()) {
 341     renameIdentity(currentId, name);
 342     widgetHasChanged();
 343   }
 344 }
 345
 346 /*****************************************************************************************/
 347
 348 CreateIdentityDlg::CreateIdentityDlg(QAbstractItemModel *model, QWidget *parent) : QDialog(parent) {
 349   ui.setupUi(this);
 350
 351   ui.identityList->setModel(model);  // now we use the identity list of the main page... Trolltech <3
 352   on_identityName_textChanged("");   // disable ok button :)
 353 }
 354
 355 QString CreateIdentityDlg::identityName() const {
 356   return ui.identityName->text();
 357 }
 358
 359 IdentityId CreateIdentityDlg::duplicateId() const {
 360   if(!ui.duplicateIdentity->isChecked()) return 0;
 361   if(ui.identityList->currentIndex() >= 0) {
 362     return ui.identityList->itemData(ui.identityList->currentIndex()).toInt();
 363   }
 364   return 0;
 365 }
 366
 367 void CreateIdentityDlg::on_identityName_textChanged(const QString &text) {
 368   ui.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(text.count());
 369
 370 }
 371
 372 /*********************************************************************************************/
 373
 374 SaveIdentitiesDlg::SaveIdentitiesDlg(QList<Identity *> tocreate, QList<Identity *> toupdate, QList<IdentityId> toremove, QWidget *parent)
 375   : QDialog(parent), toCreate(tocreate), toUpdate(toupdate), toRemove(toremove) {
 376   ui.setupUi(this);
 377   numevents = toCreate.count() + toUpdate.count() + toRemove.count();
 378   rcvevents = 0;
 379   if(numevents) {
 380     ui.progressBar->setMaximum(numevents);
 381     ui.progressBar->setValue(0);
 382
 383     connect(Client::instance(), SIGNAL(identityCreated(IdentityId)), this, SLOT(clientEvent()));
 384     connect(Client::instance(), SIGNAL(identityRemoved(IdentityId)), this, SLOT(clientEvent()));
 385
 386     foreach(Identity *id, toCreate) {
 387       Client::createIdentity(*id);
 388     }
 389     foreach(Identity *id, toUpdate) {
 390       const Identity *cid = Client::identity(id->id());
 391       if(!cid) {
 392         qWarning() << "Invalid client identity!";
 393         numevents--;
 394         continue;
 395       }
 396       connect(cid, SIGNAL(updatedRemotely()), this, SLOT(clientEvent()));
 397       Client::updateIdentity(*id);
 398     }
 399     foreach(IdentityId id, toRemove) {
 400       Client::removeIdentity(id);
 401     }
 402   } else {
 403     qWarning() << "Sync dialog called without stuff to change!";
 404     accept();
 405   }
 406 }
 407
 408 void SaveIdentitiesDlg::clientEvent() {
 409   ui.progressBar->setValue(++rcvevents);
 410   if(rcvevents >= numevents) accept();
 411 }