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  *                                                                         *
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  19  ***************************************************************************/
  20
  21 #include "identitiessettingspage.h"
  22
  23 #include <QInputDialog>
  24 #include <QFileDialog>
  25 #include <QDesktopServices>
  26 #include <QMessageBox>
  27 #include <QSslKey>
  28
  29 #include "client.h"
  30 #include "iconloader.h"
  31 #include "signalproxy.h"
  32
  33 IdentitiesSettingsPage::IdentitiesSettingsPage(QWidget *parent)
  34   : SettingsPage(tr("General"), tr("Identities"), parent),
  35     _editSsl(false)
  36 {
  37
  38   ui.setupUi(this);
  39   ui.renameIdentity->setIcon(BarIcon("edit-rename"));
  40   ui.addIdentity->setIcon(BarIcon("list-add-user"));
  41   ui.deleteIdentity->setIcon(BarIcon("list-remove-user"));
  42   ui.addNick->setIcon(SmallIcon("list-add"));
  43   ui.deleteNick->setIcon(SmallIcon("edit-delete"));
  44   ui.renameNick->setIcon(SmallIcon("edit-rename"));
  45   ui.nickUp->setIcon(SmallIcon("go-up"));
  46   ui.nickDown->setIcon(SmallIcon("go-down"));
  47
  48   setEnabled(Client::isConnected());  // need a core connection!
  49   setWidgetStates();
  50   connect(Client::instance(), SIGNAL(coreConnectionStateChanged(bool)), this, SLOT(coreConnectionStateChanged(bool)));
  51   connect(Client::instance(), SIGNAL(identityCreated(IdentityId)), this, SLOT(clientIdentityCreated(IdentityId)));
  52   connect(Client::instance(), SIGNAL(identityRemoved(IdentityId)), this, SLOT(clientIdentityRemoved(IdentityId)));
  53
  54   currentId = 0;
  55
  56   // We need to know whenever the state of input widgets changes...
  57   //connect(ui.identityList, SIGNAL(editTextChanged(const QString &)), this, SLOT(widgetHasChanged()));
  58   connect(ui.realName, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  59   connect(ui.nicknameList, SIGNAL(itemChanged(QListWidgetItem *)), this, SLOT(widgetHasChanged()));
  60   connect(ui.awayNick, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  61   connect(ui.awayNickEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
  62   connect(ui.awayReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  63   connect(ui.awayReasonEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
  64   connect(ui.autoAwayEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
  65   connect(ui.autoAwayTime, SIGNAL(valueChanged(int)), this, SLOT(widgetHasChanged()));
  66   connect(ui.autoAwayReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  67   connect(ui.autoAwayReasonEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
  68   connect(ui.detachAwayEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
  69   connect(ui.detachAwayReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  70   connect(ui.detachAwayReasonEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
  71   connect(ui.ident, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  72   connect(ui.kickReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  73   connect(ui.partReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  74   connect(ui.quitReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
  75
  76   connect(ui.nicknameList, SIGNAL(itemSelectionChanged()), this, SLOT(setWidgetStates()));
  77
  78 #ifdef HAVE_SSL
  79   ui.keyAndCertSettings->setCurrentIndex(1);
  80 #else
  81   ui.keyAndCertSettings->setCurrentIndex(0);
  82 #endif
  83
  84   // we would need this if we enabled drag and drop in the nicklist...
  85   //connect(ui.nicknameList, SIGNAL(rowsInserted(const QModelIndex &, int, int)), this, SLOT(setWidgetStates()));
  86   //connect(ui.nicknameList->model(), SIGNAL(rowsInserted(const QModelIndex &, int, int)), this, SLOT(nicklistHasChanged()));
  87 }
  88
  89 void IdentitiesSettingsPage::setWidgetStates() {
  90   if(ui.nicknameList->selectedItems().count()) {
  91     ui.renameNick->setEnabled(true);
  92     ui.nickUp->setEnabled(ui.nicknameList->row(ui.nicknameList->selectedItems()[0]) > 0);
  93     ui.nickDown->setEnabled(ui.nicknameList->row(ui.nicknameList->selectedItems()[0]) < ui.nicknameList->count()-1);
  94   } else {
  95     ui.renameNick->setDisabled(true);
  96     ui.nickUp->setDisabled(true);
  97     ui.nickDown->setDisabled(true);
  98   }
  99   ui.deleteNick->setEnabled(ui.nicknameList->count() > 1);
 100 }
 101
 102 void IdentitiesSettingsPage::coreConnectionStateChanged(bool state) {
 103   this->setEnabled(state);
 104   if(state) {
 105     load();
 106   } else {
 107     // reset
 108     currentId = 0;
 109   }
 110 }
 111
 112 void IdentitiesSettingsPage::save() {
 113   setEnabled(false);
 114   QList<CertIdentity *> toCreate, toUpdate;
 115   // we need to remove our temporarily created identities.
 116   // these are going to be re-added after the core has propagated them back...
 117   QHash<IdentityId, CertIdentity *>::iterator i = identities.begin();
 118   while(i != identities.end()) {
 119     if((*i)->id() < 0) {
 120       CertIdentity *temp = *i;
 121       i = identities.erase(i);
 122       toCreate.append(temp);
 123       ui.identityList->removeItem(ui.identityList->findData(temp->id().toInt()));
 124     } else {
 125       if(**i != *Client::identity((*i)->id()) || (*i)->isDirty()) {
 126         toUpdate.append(*i);
 127       }
 128       ++i;
 129     }
 130   }
 131   SaveIdentitiesDlg dlg(toCreate, toUpdate, deletedIdentities, this);
 132   int ret = dlg.exec();
 133   if(ret == QDialog::Rejected) {
 134     // canceled -> reload everything to be safe
 135     load();
 136   }
 137   foreach(Identity *id, toCreate) {
 138     id->deleteLater();
 139   }
 140   changedIdentities.clear();
 141   deletedIdentities.clear();
 142   setChangedState(false);
 143   setEnabled(true);
 144 }
 145
 146 void IdentitiesSettingsPage::load() {
 147   currentId = 0;
 148   foreach(Identity *identity, identities.values()) {
 149     identity->deleteLater();
 150   }
 151   identities.clear();
 152   deletedIdentities.clear();
 153   changedIdentities.clear();
 154   ui.identityList->clear();
 155   foreach(IdentityId id, Client::identityIds()) {
 156     clientIdentityCreated(id);
 157   }
 158   setChangedState(false);
 159 }
 160
 161 void IdentitiesSettingsPage::widgetHasChanged() {
 162   bool changed = testHasChanged();
 163   if(changed != hasChanged()) setChangedState(changed);
 164 }
 165
 166 bool IdentitiesSettingsPage::testHasChanged() {
 167   if(deletedIdentities.count()) return true;
 168   if(currentId < 0) {
 169     return true; // new identity
 170   } else {
 171     if(currentId != 0) {
 172       changedIdentities.removeAll(currentId);
 173       CertIdentity temp(currentId, this);
 174       saveToIdentity(&temp);
 175       temp.setIdentityName(identities[currentId]->identityName());
 176       if(temp != *Client::identity(currentId) || temp.isDirty())
 177         changedIdentities.append(currentId);
 178     }
 179     return changedIdentities.count();
 180   }
 181 }
 182
 183 bool IdentitiesSettingsPage::aboutToSave() {
 184   saveToIdentity(identities[currentId]);
 185   QList<int> errors;
 186   foreach(Identity *id, identities.values()) {
 187     if(id->identityName().isEmpty()) errors.append(1);
 188     if(!id->nicks().count()) errors.append(2);
 189     if(id->realName().isEmpty()) errors.append(3);
 190     if(id->ident().isEmpty()) errors.append(4);
 191   }
 192   if(!errors.count()) return true;
 193   QString error(tr("<b>The following problems need to be corrected before your changes can be applied:</b><ul>"));
 194   if(errors.contains(1)) error += tr("<li>All identities need an identity name set</li>");
 195   if(errors.contains(2)) error += tr("<li>Every identity needs at least one nickname defined</li>");
 196   if(errors.contains(3)) error += tr("<li>You need to specify a real name for every identity</li>");
 197   if(errors.contains(4)) error += tr("<li>You need to specify an ident for every identity</li>");
 198   error += tr("</ul>");
 199   QMessageBox::warning(this, tr("One or more identities are invalid"), error);
 200   return false;
 201 }
 202
 203 void IdentitiesSettingsPage::clientIdentityCreated(IdentityId id) {
 204   CertIdentity *identity = new CertIdentity(*Client::identity(id), this);
 205   identity->enableEditSsl(_editSsl);
 206   insertIdentity(identity);
 207   connect(identity, SIGNAL(sslSettingsUpdated()), this, SLOT(clientIdentityUpdated()));
 208   connect(Client::identity(id), SIGNAL(updatedRemotely()), this, SLOT(clientIdentityUpdated()));
 209 }
 210
 211 void IdentitiesSettingsPage::clientIdentityUpdated() {
 212   const Identity *clientIdentity = qobject_cast<Identity *>(sender());
 213   if(!clientIdentity) {
 214     qWarning() << "Invalid identity to update!";
 215     return;
 216   }
 217   if(!identities.contains(clientIdentity->id())) {
 218     qWarning() << "Unknown identity to update:" << clientIdentity->identityName();
 219     return;
 220   }
 221
 222   CertIdentity *identity = identities[clientIdentity->id()];
 223
 224   if(identity->identityName() != clientIdentity->identityName())
 225     renameIdentity(identity->id(), clientIdentity->identityName());
 226
 227   identity->update(*clientIdentity);
 228
 229   if(identity->id() == currentId)
 230     displayIdentity(identity, true);
 231 }
 232
 233 void IdentitiesSettingsPage::clientIdentityRemoved(IdentityId id) {
 234   if(identities.contains(id)) {
 235     removeIdentity(identities[id]);
 236     changedIdentities.removeAll(id);
 237     deletedIdentities.removeAll(id);
 238   }
 239 }
 240
 241 void IdentitiesSettingsPage::insertIdentity(CertIdentity *identity) {
 242   IdentityId id = identity->id();
 243   identities[id] = identity;
 244   if(id == 1) {
 245     // default identity is always the first one!
 246     ui.identityList->insertItem(0, identity->identityName(), id.toInt());
 247   } else {
 248     QString name = identity->identityName();
 249     for(int j = 0; j < ui.identityList->count(); j++) {
 250       if((j>0 || ui.identityList->itemData(0).toInt() != 1) && name.localeAwareCompare(ui.identityList->itemText(j)) < 0) {
 251         ui.identityList->insertItem(j, name, id.toInt());
 252         widgetHasChanged();
 253         return;
 254       }
 255     }
 256     // append
 257     ui.identityList->insertItem(ui.identityList->count(), name, id.toInt());
 258     widgetHasChanged();
 259   }
 260 }
 261
 262 void IdentitiesSettingsPage::renameIdentity(IdentityId id, const QString &newName) {
 263   Identity *identity = identities[id];
 264   ui.identityList->setItemText(ui.identityList->findData(identity->id().toInt()), newName);
 265   identity->setIdentityName(newName);
 266 }
 267
 268 void IdentitiesSettingsPage::removeIdentity(Identity *id) {
 269   identities.remove(id->id());
 270   ui.identityList->removeItem(ui.identityList->findData(id->id().toInt()));
 271   changedIdentities.removeAll(id->id());
 272   if(currentId == id->id()) currentId = 0;
 273   id->deleteLater();
 274   widgetHasChanged();
 275 }
 276
 277 void IdentitiesSettingsPage::on_identityList_currentIndexChanged(int index) {
 278   if(index < 0) {
 279     //ui.identityList->setEditable(false);
 280     displayIdentity(0);
 281   } else {
 282     IdentityId id = ui.identityList->itemData(index).toInt();
 283     if(identities.contains(id)) displayIdentity(identities[id]);
 284     ui.deleteIdentity->setEnabled(id != 1); // default identity cannot be deleted
 285     ui.renameIdentity->setEnabled(id != 1); // ...or renamed
 286   }
 287 }
 288
 289 void IdentitiesSettingsPage::displayIdentity(CertIdentity *id, bool dontsave) {
 290   if(currentId != 0 && !dontsave && identities.contains(currentId)) {
 291     saveToIdentity(identities[currentId]);
 292   }
 293   if(id) {
 294     currentId = id->id();
 295     ui.realName->setText(id->realName());
 296     ui.nicknameList->clear();
 297     ui.nicknameList->addItems(id->nicks());
 298     //for(int i = 0; i < ui.nicknameList->count(); i++) {
 299     //  ui.nicknameList->item(i)->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEditable|Qt::ItemIsEnabled);
 300     //}
 301     if(ui.nicknameList->count()) ui.nicknameList->setCurrentRow(0);
 302     ui.awayNick->setText(id->awayNick());
 303     ui.awayNickEnabled->setChecked(id->awayNickEnabled());
 304     ui.awayReason->setText(id->awayReason());
 305     ui.awayReasonEnabled->setChecked(id->awayReasonEnabled());
 306     ui.autoAwayEnabled->setChecked(id->autoAwayEnabled());
 307     ui.autoAwayTime->setValue(id->autoAwayTime());
 308     ui.autoAwayReason->setText(id->autoAwayReason());
 309     ui.autoAwayReasonEnabled->setChecked(id->autoAwayReasonEnabled());
 310     ui.detachAwayEnabled->setChecked(id->detachAwayEnabled());
 311     ui.detachAwayReason->setText(id->detachAwayReason());
 312     ui.detachAwayReasonEnabled->setChecked(id->detachAwayReasonEnabled());
 313     ui.ident->setText(id->ident());
 314     ui.kickReason->setText(id->kickReason());
 315     ui.partReason->setText(id->partReason());
 316     ui.quitReason->setText(id->quitReason());
 317     showKeyState(id->sslKey());
 318     showCertState(id->sslCert());
 319   }
 320 }
 321
 322 void IdentitiesSettingsPage::saveToIdentity(CertIdentity *id) {
 323   id->setRealName(ui.realName->text());
 324   QStringList nicks;
 325   for(int i = 0; i < ui.nicknameList->count(); i++) {
 326     nicks << ui.nicknameList->item(i)->text();
 327   }
 328   id->setNicks(nicks);
 329   id->setAwayNick(ui.awayNick->text());
 330   id->setAwayNickEnabled(ui.awayNickEnabled->isChecked());
 331   id->setAwayReason(ui.awayReason->text());
 332   id->setAwayReasonEnabled(ui.awayReasonEnabled->isChecked());
 333   id->setAutoAwayEnabled(ui.autoAwayEnabled->isChecked());
 334   id->setAutoAwayTime(ui.autoAwayTime->value());
 335   id->setAutoAwayReason(ui.autoAwayReason->text());
 336   id->setAutoAwayReasonEnabled(ui.autoAwayReasonEnabled->isChecked());
 337   id->setDetachAwayEnabled(ui.detachAwayEnabled->isChecked());
 338   id->setDetachAwayReason(ui.detachAwayReason->text());
 339   id->setDetachAwayReasonEnabled(ui.detachAwayReasonEnabled->isChecked());
 340   id->setIdent(ui.ident->text());
 341   id->setKickReason(ui.kickReason->text());
 342   id->setPartReason(ui.partReason->text());
 343   id->setQuitReason(ui.quitReason->text());
 344   id->setSslKey(QSslKey(ui.keyTypeLabel->property("sslKey").toByteArray(), (QSsl::KeyAlgorithm)(ui.keyTypeLabel->property("sslKeyType").toInt())));
 345   id->setSslCert(QSslCertificate(ui.certOrgLabel->property("sslCert").toByteArray()));
 346 }
 347
 348 void IdentitiesSettingsPage::on_addIdentity_clicked() {
 349   CreateIdentityDlg dlg(ui.identityList->model(), this);
 350   if(dlg.exec() == QDialog::Accepted) {
 351     // find a free (negative) ID
 352     IdentityId id;
 353     for(id = 1; id <= identities.count(); id++) {
 354       if(!identities.keys().contains(-id.toInt())) break;
 355     }
 356     id = -id.toInt();
 357     CertIdentity *newId = new CertIdentity(id, this);
 358     newId->enableEditSsl(_editSsl);
 359     if(dlg.duplicateId() != 0) {
 360       // duplicate
 361       newId->update(*identities[dlg.duplicateId()]);
 362       newId->setId(id);
 363     }
 364     newId->setIdentityName(dlg.identityName());
 365     identities[id] = newId;
 366     insertIdentity(newId);
 367     ui.identityList->setCurrentIndex(ui.identityList->findData(id.toInt()));
 368     widgetHasChanged();
 369   }
 370 }
 371
 372 void IdentitiesSettingsPage::on_deleteIdentity_clicked() {
 373   Identity *id = identities[currentId];
 374   int ret = QMessageBox::question(this, tr("Delete Identity?"),
 375                                   tr("Do you really want to delete identity \"%1\"?").arg(id->identityName()),
 376                                   QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
 377   if(ret != QMessageBox::Yes) return;
 378   if(id->id() > 0) deletedIdentities.append(id->id());
 379   currentId = 0;
 380   removeIdentity(id);
 381 }
 382
 383 void IdentitiesSettingsPage::on_renameIdentity_clicked() {
 384   QString oldName = identities[currentId]->identityName();
 385   bool ok = false;
 386   QString name = QInputDialog::getText(this, tr("Rename Identity"),
 387                                        tr("Please enter a new name for the identity \"%1\"!").arg(oldName),
 388                                        QLineEdit::Normal, oldName, &ok);
 389   if(ok && !name.isEmpty()) {
 390     renameIdentity(currentId, name);
 391     widgetHasChanged();
 392   }
 393 }
 394
 395 void IdentitiesSettingsPage::on_addNick_clicked() {
 396   QStringList existing;
 397   for(int i = 0; i < ui.nicknameList->count(); i++) existing << ui.nicknameList->item(i)->text();
 398   NickEditDlg dlg(QString(), existing, this);
 399   if(dlg.exec() == QDialog::Accepted) {
 400     ui.nicknameList->addItem(dlg.nick());
 401     ui.nicknameList->setCurrentRow(ui.nicknameList->count()-1);
 402     setWidgetStates();
 403     widgetHasChanged();
 404   }
 405 }
 406
 407 void IdentitiesSettingsPage::on_deleteNick_clicked() {
 408   // no confirmation, since a nickname is really nothing hard to recreate
 409   if(ui.nicknameList->selectedItems().count()) {
 410     delete ui.nicknameList->takeItem(ui.nicknameList->row(ui.nicknameList->selectedItems()[0]));
 411     ui.nicknameList->setCurrentRow(qMin(ui.nicknameList->currentRow()+1, ui.nicknameList->count()-1));
 412     setWidgetStates();
 413     widgetHasChanged();
 414   }
 415 }
 416
 417 void IdentitiesSettingsPage::on_renameNick_clicked() {
 418   if(!ui.nicknameList->selectedItems().count()) return;
 419   QString old = ui.nicknameList->selectedItems()[0]->text();
 420   QStringList existing;
 421   for(int i = 0; i < ui.nicknameList->count(); i++) existing << ui.nicknameList->item(i)->text();
 422   NickEditDlg dlg(old, existing, this);
 423   if(dlg.exec() == QDialog::Accepted) {
 424     ui.nicknameList->selectedItems()[0]->setText(dlg.nick());
 425   }
 426
 427 }
 428
 429 void IdentitiesSettingsPage::on_nickUp_clicked() {
 430   if(!ui.nicknameList->selectedItems().count()) return;
 431   int row = ui.nicknameList->row(ui.nicknameList->selectedItems()[0]);
 432   if(row > 0) {
 433     ui.nicknameList->insertItem(row-1, ui.nicknameList->takeItem(row));
 434     ui.nicknameList->setCurrentRow(row-1);
 435     setWidgetStates();
 436     widgetHasChanged();
 437   }
 438 }
 439
 440 void IdentitiesSettingsPage::on_nickDown_clicked() {
 441   if(!ui.nicknameList->selectedItems().count()) return;
 442   int row = ui.nicknameList->row(ui.nicknameList->selectedItems()[0]);
 443   if(row < ui.nicknameList->count()-1) {
 444     ui.nicknameList->insertItem(row+1, ui.nicknameList->takeItem(row));
 445     ui.nicknameList->setCurrentRow(row+1);
 446     setWidgetStates();
 447     widgetHasChanged();
 448   }
 449 }
 450
 451 void IdentitiesSettingsPage::on_continueUnsecured_clicked() {
 452   _editSsl = true;
 453
 454   QHash<IdentityId, CertIdentity *>::iterator idIter;
 455   for(idIter = identities.begin(); idIter != identities.end(); idIter++) {
 456     idIter.value()->enableEditSsl();
 457   }
 458
 459   ui.keyAndCertSettings->setCurrentIndex(2);
 460 }
 461
 462 void IdentitiesSettingsPage::on_clearOrLoadKeyButton_clicked() {
 463   QSslKey key;
 464
 465   if(ui.keyTypeLabel->property("sslKey").toByteArray().isEmpty()) {
 466     QString keyFileName = QFileDialog::getOpenFileName(this, tr("Load a Key"), QDesktopServices::storageLocation(QDesktopServices::HomeLocation));
 467     QFile keyFile(keyFileName);
 468     keyFile.open(QIODevice::ReadOnly);
 469     QByteArray keyRaw = keyFile.read(2 << 20);
 470     keyFile.close();
 471
 472     for(int i = 0; i < 2; i++) {
 473       for(int j = 0; j < 2; j++) {
 474         key = QSslKey(keyRaw, (QSsl::KeyAlgorithm)j, (QSsl::EncodingFormat)i);
 475         if(!key.isNull())
 476           goto showKey;
 477       }
 478     }
 479   }
 480
 481  showKey:
 482   showKeyState(key);
 483   widgetHasChanged();
 484 }
 485
 486 void IdentitiesSettingsPage::showKeyState(const QSslKey &key) {
 487   if(key.isNull()) {
 488     ui.keyTypeLabel->setText(tr("No Key loaded"));
 489     ui.clearOrLoadKeyButton->setText(tr("Load"));
 490   } else {
 491     switch(key.algorithm()) {
 492     case QSsl::Rsa:
 493       ui.keyTypeLabel->setText(tr("RSA"));
 494       break;
 495     case QSsl::Dsa:
 496       ui.keyTypeLabel->setText(tr("DSA"));
 497       break;
 498     default:
 499       ui.keyTypeLabel->setText(tr("No Key Loaded"));
 500     }
 501     ui.clearOrLoadKeyButton->setText(tr("Clear"));
 502   }
 503   ui.keyTypeLabel->setProperty("sslKey", key.toPem());
 504   ui.keyTypeLabel->setProperty("sslKeyType", (int)key.algorithm());
 505 }
 506
 507 void IdentitiesSettingsPage::on_clearOrLoadCertButton_clicked() {
 508   QSslCertificate cert;
 509
 510   if(ui.certOrgLabel->property("sslCert").toByteArray().isEmpty()) {
 511     QString certFileName = QFileDialog::getOpenFileName(this, tr("Load a Certificate"), QDesktopServices::storageLocation(QDesktopServices::HomeLocation));
 512     QFile certFile(certFileName);
 513     certFile.open(QIODevice::ReadOnly);
 514     QByteArray certRaw = certFile.read(2 << 20);
 515     certFile.close();
 516
 517     for(int i = 0; i < 2; i++) {
 518       cert = QSslCertificate(certRaw, (QSsl::EncodingFormat)i);
 519       if(cert.isValid())
 520         break;
 521     }
 522   }
 523
 524   showCertState(cert);
 525   widgetHasChanged();
 526 }
 527
 528 void IdentitiesSettingsPage::showCertState(const QSslCertificate &cert) {
 529   if(!cert.isValid()) {
 530     ui.certOrgLabel->setText(tr("No Certificate loaded"));
 531     ui.certCNameLabel->setText(tr("No Certificate loaded"));
 532     ui.clearOrLoadCertButton->setText(tr("Load"));
 533   } else {
 534     ui.certOrgLabel->setText(cert.subjectInfo(QSslCertificate::Organization));
 535     ui.certCNameLabel->setText(cert.subjectInfo(QSslCertificate::CommonName));
 536     ui.clearOrLoadCertButton->setText(tr("Clear"));
 537   }
 538   ui.certOrgLabel->setProperty("sslCert", cert.toPem());
 539  }
 540
 541 /*****************************************************************************************/
 542
 543 CreateIdentityDlg::CreateIdentityDlg(QAbstractItemModel *model, QWidget *parent)
 544   : QDialog(parent)
 545 {
 546   ui.setupUi(this);
 547
 548   ui.identityList->setModel(model);  // now we use the identity list of the main page... Trolltech <3
 549   on_identityName_textChanged("");   // disable ok button :)
 550 }
 551
 552 QString CreateIdentityDlg::identityName() const {
 553   return ui.identityName->text();
 554 }
 555
 556 IdentityId CreateIdentityDlg::duplicateId() const {
 557   if(!ui.duplicateIdentity->isChecked()) return 0;
 558   if(ui.identityList->currentIndex() >= 0) {
 559     return ui.identityList->itemData(ui.identityList->currentIndex()).toInt();
 560   }
 561   return 0;
 562 }
 563
 564 void CreateIdentityDlg::on_identityName_textChanged(const QString &text) {
 565   ui.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(text.count());
 566
 567 }
 568
 569 /*********************************************************************************************/
 570
 571 SaveIdentitiesDlg::SaveIdentitiesDlg(const QList<CertIdentity *> &toCreate, const QList<CertIdentity *> &toUpdate, const QList<IdentityId> &toRemove, QWidget *parent)
 572   : QDialog(parent)
 573 {
 574   ui.setupUi(this);
 575   ui.abort->setIcon(SmallIcon("dialog-cancel"));
 576
 577   numevents = toCreate.count() + toUpdate.count() + toRemove.count();
 578   rcvevents = 0;
 579   if(numevents) {
 580     ui.progressBar->setMaximum(numevents);
 581     ui.progressBar->setValue(0);
 582
 583     connect(Client::instance(), SIGNAL(identityCreated(IdentityId)), this, SLOT(clientEvent()));
 584     connect(Client::instance(), SIGNAL(identityRemoved(IdentityId)), this, SLOT(clientEvent()));
 585
 586     foreach(CertIdentity *id, toCreate) {
 587       Client::createIdentity(*id);
 588     }
 589     foreach(CertIdentity *id, toUpdate) {
 590       const Identity *cid = Client::identity(id->id());
 591       if(!cid) {
 592         qWarning() << "Invalid client identity!";
 593         numevents--;
 594         continue;
 595       }
 596       connect(cid, SIGNAL(updatedRemotely()), this, SLOT(clientEvent()));
 597       Client::updateIdentity(id->id(), id->toVariantMap());
 598       id->requestUpdateSslSettings();
 599     }
 600     foreach(IdentityId id, toRemove) {
 601       Client::removeIdentity(id);
 602     }
 603   } else {
 604     qWarning() << "Sync dialog called without stuff to change!";
 605     accept();
 606   }
 607 }
 608
 609 void SaveIdentitiesDlg::clientEvent() {
 610   ui.progressBar->setValue(++rcvevents);
 611   if(rcvevents >= numevents) accept();
 612 }
 613
 614 /*************************************************************************************************/
 615
 616 NickEditDlg::NickEditDlg(const QString &old, const QStringList &exist, QWidget *parent)
 617   : QDialog(parent), oldNick(old), existing(exist) {
 618   ui.setupUi(this);
 619
 620   // define a regexp for valid nicknames
 621   // TODO: add max nicklength according to ISUPPORT
 622   QString letter = "A-Za-z";
 623   QString special = "\x5b-\x60\x7b-\x7d";
 624   QRegExp rx(QString("[%1%2][%1%2\\d-]*").arg(letter, special));
 625   ui.nickEdit->setValidator(new QRegExpValidator(rx, ui.nickEdit));
 626   if(old.isEmpty()) {
 627     // new nick
 628     setWindowTitle(tr("Add Nickname"));
 629     on_nickEdit_textChanged(""); // disable ok button
 630   } else ui.nickEdit->setText(old);
 631 }
 632
 633 QString NickEditDlg::nick() const {
 634   return ui.nickEdit->text();
 635
 636 }
 637
 638 void NickEditDlg::on_nickEdit_textChanged(const QString &text) {
 639   ui.buttonBox->button(QDialogButtonBox::Ok)->setDisabled(text.isEmpty() || existing.contains(text));
 640 }
 641
 642
 643