X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fsettingspages%2Fidentitiessettingspage.cpp;h=fa7bba48c9368afd608a98ef3d072f206ed17180;hp=a961712a3239934ef5243dc6813d4074c9e54ba7;hb=061528786d1dac1d1bf4904c86b71d95270dfd37;hpb=d1f2e1324046ad4108d30434c92fc0a2d688ef09

diff --git a/src/qtui/settingspages/identitiessettingspage.cpp b/src/qtui/settingspages/identitiessettingspage.cpp
index a961712a..fa7bba48 100644
--- a/src/qtui/settingspages/identitiessettingspage.cpp
+++ b/src/qtui/settingspages/identitiessettingspage.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-08 by the Quassel IRC Team                         *
+ *   Copyright (C) 2005-08 by the Quassel Project                          *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -20,26 +20,685 @@
 
 #include "identitiessettingspage.h"
 
+#include <QDesktopServices>
+#include <QDragEnterEvent>
+#include <QDropEvent>
+#include <QFileDialog>
+#include <QInputDialog>
+#include <QMessageBox>
+
+#include "client.h"
+#include "iconloader.h"
+#include "signalproxy.h"
+
 IdentitiesSettingsPage::IdentitiesSettingsPage(QWidget *parent)
-  : SettingsPage(tr("General"), tr("Identities"), parent) {
+  : SettingsPage(tr("General"), tr("Identities"), parent),
+    _editSsl(false)
+{
 
   ui.setupUi(this);
+  ui.renameIdentity->setIcon(BarIcon("edit-rename"));
+  ui.addIdentity->setIcon(BarIcon("list-add-user"));
+  ui.deleteIdentity->setIcon(BarIcon("list-remove-user"));
+  ui.addNick->setIcon(SmallIcon("list-add"));
+  ui.deleteNick->setIcon(SmallIcon("edit-delete"));
+  ui.renameNick->setIcon(SmallIcon("edit-rename"));
+  ui.nickUp->setIcon(SmallIcon("go-up"));
+  ui.nickDown->setIcon(SmallIcon("go-down"));
+
+  setEnabled(Client::isConnected());  // need a core connection!
+  setWidgetStates();
+  connect(Client::instance(), SIGNAL(coreConnectionStateChanged(bool)), this, SLOT(coreConnectionStateChanged(bool)));
+  connect(Client::instance(), SIGNAL(identityCreated(IdentityId)), this, SLOT(clientIdentityCreated(IdentityId)));
+  connect(Client::instance(), SIGNAL(identityRemoved(IdentityId)), this, SLOT(clientIdentityRemoved(IdentityId)));
+
+  currentId = 0;
 
+  // We need to know whenever the state of input widgets changes...
+  //connect(ui.identityList, SIGNAL(editTextChanged(const QString &)), this, SLOT(widgetHasChanged()));
+  connect(ui.realName, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
+  connect(ui.nicknameList, SIGNAL(itemChanged(QListWidgetItem *)), this, SLOT(widgetHasChanged()));
+  connect(ui.awayNick, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
+  connect(ui.awayNickEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
+  connect(ui.awayReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
+  connect(ui.awayReasonEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
+  connect(ui.autoAwayEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
+  connect(ui.autoAwayTime, SIGNAL(valueChanged(int)), this, SLOT(widgetHasChanged()));
+  connect(ui.autoAwayReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
+  connect(ui.autoAwayReasonEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
+  connect(ui.detachAwayEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
+  connect(ui.detachAwayReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
+  connect(ui.detachAwayReasonEnabled, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
+  connect(ui.ident, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
+  connect(ui.kickReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
+  connect(ui.partReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
+  connect(ui.quitReason, SIGNAL(textEdited(const QString &)), this, SLOT(widgetHasChanged()));
 
+  connect(ui.nicknameList, SIGNAL(itemSelectionChanged()), this, SLOT(setWidgetStates()));
+
+  // we would need this if we enabled drag and drop in the nicklist...
+  //connect(ui.nicknameList, SIGNAL(rowsInserted(const QModelIndex &, int, int)), this, SLOT(setWidgetStates()));
+  //connect(ui.nicknameList->model(), SIGNAL(rowsInserted(const QModelIndex &, int, int)), this, SLOT(nicklistHasChanged()));
+
+  ui.sslKeyGroupBox->setAcceptDrops(true);
+  ui.sslKeyGroupBox->installEventFilter(this);
+  ui.sslCertGroupBox->setAcceptDrops(true);
+  ui.sslCertGroupBox->installEventFilter(this);
 }
 
-bool IdentitiesSettingsPage::hasChanged() const {
+void IdentitiesSettingsPage::setWidgetStates() {
+  if(ui.nicknameList->selectedItems().count()) {
+    ui.renameNick->setEnabled(true);
+    ui.nickUp->setEnabled(ui.nicknameList->row(ui.nicknameList->selectedItems()[0]) > 0);
+    ui.nickDown->setEnabled(ui.nicknameList->row(ui.nicknameList->selectedItems()[0]) < ui.nicknameList->count()-1);
+  } else {
+    ui.renameNick->setDisabled(true);
+    ui.nickUp->setDisabled(true);
+    ui.nickDown->setDisabled(true);
+  }
+  ui.deleteNick->setEnabled(ui.nicknameList->count() > 1);
+}
 
+void IdentitiesSettingsPage::coreConnectionStateChanged(bool connected) {
+  setEnabled(connected);
+  if(connected) {
+#ifdef HAVE_SSL
+    if(Client::signalProxy()->isSecure())
+      ui.keyAndCertSettings->setCurrentIndex(2);
+    else
+      ui.keyAndCertSettings->setCurrentIndex(1);
+#else
+    ui.keyAndCertSettings->setCurrentIndex(0);
+#endif
+    load();
+  } else {
+    // reset
+    currentId = 0;
+  }
 }
 
 void IdentitiesSettingsPage::save() {
-
+  setEnabled(false);
+  QList<CertIdentity *> toCreate, toUpdate;
+  // we need to remove our temporarily created identities.
+  // these are going to be re-added after the core has propagated them back...
+  QHash<IdentityId, CertIdentity *>::iterator i = identities.begin();
+  while(i != identities.end()) {
+    if((*i)->id() < 0) {
+      CertIdentity *temp = *i;
+      i = identities.erase(i);
+      toCreate.append(temp);
+      ui.identityList->removeItem(ui.identityList->findData(temp->id().toInt()));
+    } else {
+      if(**i != *Client::identity((*i)->id()) || (*i)->isDirty()) {
+        toUpdate.append(*i);
+      }
+      ++i;
+    }
+  }
+  SaveIdentitiesDlg dlg(toCreate, toUpdate, deletedIdentities, this);
+  int ret = dlg.exec();
+  if(ret == QDialog::Rejected) {
+    // canceled -> reload everything to be safe
+    load();
+  }
+  foreach(Identity *id, toCreate) {
+    id->deleteLater();
+  }
+  changedIdentities.clear();
+  deletedIdentities.clear();
+  setChangedState(false);
+  setEnabled(true);
 }
 
 void IdentitiesSettingsPage::load() {
+  currentId = 0;
+  foreach(Identity *identity, identities.values()) {
+    identity->deleteLater();
+  }
+  identities.clear();
+  deletedIdentities.clear();
+  changedIdentities.clear();
+  ui.identityList->clear();
+  foreach(IdentityId id, Client::identityIds()) {
+    clientIdentityCreated(id);
+  }
+  setChangedState(false);
+}
+
+void IdentitiesSettingsPage::widgetHasChanged() {
+  bool changed = testHasChanged();
+  if(changed != hasChanged()) setChangedState(changed);
+}
+
+bool IdentitiesSettingsPage::testHasChanged() {
+  if(deletedIdentities.count()) return true;
+  if(currentId < 0) {
+    return true; // new identity
+  } else {
+    if(currentId != 0) {
+      changedIdentities.removeAll(currentId);
+      CertIdentity temp(currentId, this);
+      saveToIdentity(&temp);
+      temp.setIdentityName(identities[currentId]->identityName());
+      if(temp != *Client::identity(currentId) || temp.isDirty())
+	changedIdentities.append(currentId);
+    }
+    return changedIdentities.count();
+  }
+}
+
+bool IdentitiesSettingsPage::aboutToSave() {
+  saveToIdentity(identities[currentId]);
+  QList<int> errors;
+  foreach(Identity *id, identities.values()) {
+    if(id->identityName().isEmpty()) errors.append(1);
+    if(!id->nicks().count()) errors.append(2);
+    if(id->realName().isEmpty()) errors.append(3);
+    if(id->ident().isEmpty()) errors.append(4);
+  }
+  if(!errors.count()) return true;
+  QString error(tr("<b>The following problems need to be corrected before your changes can be applied:</b><ul>"));
+  if(errors.contains(1)) error += tr("<li>All identities need an identity name set</li>");
+  if(errors.contains(2)) error += tr("<li>Every identity needs at least one nickname defined</li>");
+  if(errors.contains(3)) error += tr("<li>You need to specify a real name for every identity</li>");
+  if(errors.contains(4)) error += tr("<li>You need to specify an ident for every identity</li>");
+  error += tr("</ul>");
+  QMessageBox::warning(this, tr("One or more identities are invalid"), error);
+  return false;
+}
+
+void IdentitiesSettingsPage::clientIdentityCreated(IdentityId id) {
+  CertIdentity *identity = new CertIdentity(*Client::identity(id), this);
+  identity->enableEditSsl(_editSsl);
+  insertIdentity(identity);
+  connect(identity, SIGNAL(sslSettingsUpdated()), this, SLOT(clientIdentityUpdated()));
+  connect(Client::identity(id), SIGNAL(updatedRemotely()), this, SLOT(clientIdentityUpdated()));
+}
+
+void IdentitiesSettingsPage::clientIdentityUpdated() {
+  const Identity *clientIdentity = qobject_cast<Identity *>(sender());
+  if(!clientIdentity) {
+    qWarning() << "Invalid identity to update!";
+    return;
+  }
+  if(!identities.contains(clientIdentity->id())) {
+    qWarning() << "Unknown identity to update:" << clientIdentity->identityName();
+    return;
+  }
+
+  CertIdentity *identity = identities[clientIdentity->id()];
+
+  if(identity->identityName() != clientIdentity->identityName())
+    renameIdentity(identity->id(), clientIdentity->identityName());
+
+  identity->update(*clientIdentity);
+
+  if(identity->id() == currentId)
+    displayIdentity(identity, true);
+}
+
+void IdentitiesSettingsPage::clientIdentityRemoved(IdentityId id) {
+  if(identities.contains(id)) {
+    removeIdentity(identities[id]);
+    changedIdentities.removeAll(id);
+    deletedIdentities.removeAll(id);
+  }
+}
+
+void IdentitiesSettingsPage::insertIdentity(CertIdentity *identity) {
+  IdentityId id = identity->id();
+  identities[id] = identity;
+  if(id == 1) {
+    // default identity is always the first one!
+    ui.identityList->insertItem(0, identity->identityName(), id.toInt());
+  } else {
+    QString name = identity->identityName();
+    for(int j = 0; j < ui.identityList->count(); j++) {
+      if((j>0 || ui.identityList->itemData(0).toInt() != 1) && name.localeAwareCompare(ui.identityList->itemText(j)) < 0) {
+        ui.identityList->insertItem(j, name, id.toInt());
+        widgetHasChanged();
+        return;
+      }
+    }
+    // append
+    ui.identityList->insertItem(ui.identityList->count(), name, id.toInt());
+    widgetHasChanged();
+  }
+}
+
+void IdentitiesSettingsPage::renameIdentity(IdentityId id, const QString &newName) {
+  Identity *identity = identities[id];
+  ui.identityList->setItemText(ui.identityList->findData(identity->id().toInt()), newName);
+  identity->setIdentityName(newName);
+}
 
+void IdentitiesSettingsPage::removeIdentity(Identity *id) {
+  identities.remove(id->id());
+  ui.identityList->removeItem(ui.identityList->findData(id->id().toInt()));
+  changedIdentities.removeAll(id->id());
+  if(currentId == id->id()) currentId = 0;
+  id->deleteLater();
+  widgetHasChanged();
 }
 
-void IdentitiesSettingsPage::defaults() {
+void IdentitiesSettingsPage::on_identityList_currentIndexChanged(int index) {
+  if(index < 0) {
+    //ui.identityList->setEditable(false);
+    displayIdentity(0);
+  } else {
+    IdentityId id = ui.identityList->itemData(index).toInt();
+    if(identities.contains(id)) displayIdentity(identities[id]);
+    ui.deleteIdentity->setEnabled(id != 1); // default identity cannot be deleted
+    ui.renameIdentity->setEnabled(id != 1); // ...or renamed
+  }
+}
+
+void IdentitiesSettingsPage::displayIdentity(CertIdentity *id, bool dontsave) {
+  if(currentId != 0 && !dontsave && identities.contains(currentId)) {
+    saveToIdentity(identities[currentId]);
+  }
+  if(id) {
+    currentId = id->id();
+    ui.realName->setText(id->realName());
+    ui.nicknameList->clear();
+    ui.nicknameList->addItems(id->nicks());
+    //for(int i = 0; i < ui.nicknameList->count(); i++) {
+    //  ui.nicknameList->item(i)->setFlags(Qt::ItemIsSelectable|Qt::ItemIsEditable|Qt::ItemIsEnabled);
+    //}
+    if(ui.nicknameList->count()) ui.nicknameList->setCurrentRow(0);
+    ui.awayNick->setText(id->awayNick());
+    ui.awayNickEnabled->setChecked(id->awayNickEnabled());
+    ui.awayReason->setText(id->awayReason());
+    ui.awayReasonEnabled->setChecked(id->awayReasonEnabled());
+    ui.autoAwayEnabled->setChecked(id->autoAwayEnabled());
+    ui.autoAwayTime->setValue(id->autoAwayTime());
+    ui.autoAwayReason->setText(id->autoAwayReason());
+    ui.autoAwayReasonEnabled->setChecked(id->autoAwayReasonEnabled());
+    ui.detachAwayEnabled->setChecked(id->detachAwayEnabled());
+    ui.detachAwayReason->setText(id->detachAwayReason());
+    ui.detachAwayReasonEnabled->setChecked(id->detachAwayReasonEnabled());
+    ui.ident->setText(id->ident());
+    ui.kickReason->setText(id->kickReason());
+    ui.partReason->setText(id->partReason());
+    ui.quitReason->setText(id->quitReason());
+    showKeyState(id->sslKey());
+    showCertState(id->sslCert());
+  }
+}
+
+void IdentitiesSettingsPage::saveToIdentity(CertIdentity *id) {
+  id->setRealName(ui.realName->text());
+  QStringList nicks;
+  for(int i = 0; i < ui.nicknameList->count(); i++) {
+    nicks << ui.nicknameList->item(i)->text();
+  }
+  id->setNicks(nicks);
+  id->setAwayNick(ui.awayNick->text());
+  id->setAwayNickEnabled(ui.awayNickEnabled->isChecked());
+  id->setAwayReason(ui.awayReason->text());
+  id->setAwayReasonEnabled(ui.awayReasonEnabled->isChecked());
+  id->setAutoAwayEnabled(ui.autoAwayEnabled->isChecked());
+  id->setAutoAwayTime(ui.autoAwayTime->value());
+  id->setAutoAwayReason(ui.autoAwayReason->text());
+  id->setAutoAwayReasonEnabled(ui.autoAwayReasonEnabled->isChecked());
+  id->setDetachAwayEnabled(ui.detachAwayEnabled->isChecked());
+  id->setDetachAwayReason(ui.detachAwayReason->text());
+  id->setDetachAwayReasonEnabled(ui.detachAwayReasonEnabled->isChecked());
+  id->setIdent(ui.ident->text());
+  id->setKickReason(ui.kickReason->text());
+  id->setPartReason(ui.partReason->text());
+  id->setQuitReason(ui.quitReason->text());
+  id->setSslKey(QSslKey(ui.keyTypeLabel->property("sslKey").toByteArray(), (QSsl::KeyAlgorithm)(ui.keyTypeLabel->property("sslKeyType").toInt())));
+  id->setSslCert(QSslCertificate(ui.certOrgLabel->property("sslCert").toByteArray()));
+}
+
+void IdentitiesSettingsPage::on_addIdentity_clicked() {
+  CreateIdentityDlg dlg(ui.identityList->model(), this);
+  if(dlg.exec() == QDialog::Accepted) {
+    // find a free (negative) ID
+    IdentityId id;
+    for(id = 1; id <= identities.count(); id++) {
+      if(!identities.keys().contains(-id.toInt())) break;
+    }
+    id = -id.toInt();
+    CertIdentity *newId = new CertIdentity(id, this);
+    newId->enableEditSsl(_editSsl);
+    if(dlg.duplicateId() != 0) {
+      // duplicate
+      newId->update(*identities[dlg.duplicateId()]);
+      newId->setId(id);
+    }
+    newId->setIdentityName(dlg.identityName());
+    identities[id] = newId;
+    insertIdentity(newId);
+    ui.identityList->setCurrentIndex(ui.identityList->findData(id.toInt()));
+    widgetHasChanged();
+  }
+}
+
+void IdentitiesSettingsPage::on_deleteIdentity_clicked() {
+  Identity *id = identities[currentId];
+  int ret = QMessageBox::question(this, tr("Delete Identity?"),
+                                  tr("Do you really want to delete identity \"%1\"?").arg(id->identityName()),
+                                  QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
+  if(ret != QMessageBox::Yes) return;
+  if(id->id() > 0) deletedIdentities.append(id->id());
+  currentId = 0;
+  removeIdentity(id);
+}
+
+void IdentitiesSettingsPage::on_renameIdentity_clicked() {
+  QString oldName = identities[currentId]->identityName();
+  bool ok = false;
+  QString name = QInputDialog::getText(this, tr("Rename Identity"),
+                                       tr("Please enter a new name for the identity \"%1\"!").arg(oldName),
+                                       QLineEdit::Normal, oldName, &ok);
+  if(ok && !name.isEmpty()) {
+    renameIdentity(currentId, name);
+    widgetHasChanged();
+  }
+}
+
+void IdentitiesSettingsPage::on_addNick_clicked() {
+  QStringList existing;
+  for(int i = 0; i < ui.nicknameList->count(); i++) existing << ui.nicknameList->item(i)->text();
+  NickEditDlg dlg(QString(), existing, this);
+  if(dlg.exec() == QDialog::Accepted) {
+    ui.nicknameList->addItem(dlg.nick());
+    ui.nicknameList->setCurrentRow(ui.nicknameList->count()-1);
+    setWidgetStates();
+    widgetHasChanged();
+  }
+}
+
+void IdentitiesSettingsPage::on_deleteNick_clicked() {
+  // no confirmation, since a nickname is really nothing hard to recreate
+  if(ui.nicknameList->selectedItems().count()) {
+    delete ui.nicknameList->takeItem(ui.nicknameList->row(ui.nicknameList->selectedItems()[0]));
+    ui.nicknameList->setCurrentRow(qMin(ui.nicknameList->currentRow()+1, ui.nicknameList->count()-1));
+    setWidgetStates();
+    widgetHasChanged();
+  }
+}
+
+void IdentitiesSettingsPage::on_renameNick_clicked() {
+  if(!ui.nicknameList->selectedItems().count()) return;
+  QString old = ui.nicknameList->selectedItems()[0]->text();
+  QStringList existing;
+  for(int i = 0; i < ui.nicknameList->count(); i++) existing << ui.nicknameList->item(i)->text();
+  NickEditDlg dlg(old, existing, this);
+  if(dlg.exec() == QDialog::Accepted) {
+    ui.nicknameList->selectedItems()[0]->setText(dlg.nick());
+  }
+
+}
+
+void IdentitiesSettingsPage::on_nickUp_clicked() {
+  if(!ui.nicknameList->selectedItems().count()) return;
+  int row = ui.nicknameList->row(ui.nicknameList->selectedItems()[0]);
+  if(row > 0) {
+    ui.nicknameList->insertItem(row-1, ui.nicknameList->takeItem(row));
+    ui.nicknameList->setCurrentRow(row-1);
+    setWidgetStates();
+    widgetHasChanged();
+  }
+}
+
+void IdentitiesSettingsPage::on_nickDown_clicked() {
+  if(!ui.nicknameList->selectedItems().count()) return;
+  int row = ui.nicknameList->row(ui.nicknameList->selectedItems()[0]);
+  if(row < ui.nicknameList->count()-1) {
+    ui.nicknameList->insertItem(row+1, ui.nicknameList->takeItem(row));
+    ui.nicknameList->setCurrentRow(row+1);
+    setWidgetStates();
+    widgetHasChanged();
+  }
+}
+
+void IdentitiesSettingsPage::on_continueUnsecured_clicked() {
+  _editSsl = true;
+
+  QHash<IdentityId, CertIdentity *>::iterator idIter;
+  for(idIter = identities.begin(); idIter != identities.end(); idIter++) {
+    idIter.value()->enableEditSsl();
+  }
+
+  ui.keyAndCertSettings->setCurrentIndex(2);
+}
+
+bool IdentitiesSettingsPage::eventFilter(QObject *watched, QEvent *event) {
+  bool isCert = (watched == ui.sslCertGroupBox);
+  switch(event->type()) {
+  case QEvent::DragEnter:
+    sslDragEnterEvent(static_cast<QDragEnterEvent *>(event));
+    return true;
+  case QEvent::Drop:
+    sslDropEvent(static_cast<QDropEvent *>(event), isCert);
+    return true;
+  default:
+    return false;
+  }
+}
 
+void IdentitiesSettingsPage::sslDragEnterEvent(QDragEnterEvent *event) {
+  if(event->mimeData()->hasFormat("text/uri-list") || event->mimeData()->hasFormat("text/uri")) {
+    event->setDropAction(Qt::CopyAction);
+    event->accept();
+  }
 }
+
+void IdentitiesSettingsPage::sslDropEvent(QDropEvent *event, bool isCert) {
+  QByteArray rawUris;
+  if(event->mimeData()->hasFormat("text/uri-list"))
+    rawUris = event->mimeData()->data("text/uri-list");
+  else
+    rawUris = event->mimeData()->data("text/uri");
+
+  QTextStream uriStream(rawUris);
+  QString filename = QUrl(uriStream.readLine()).toLocalFile();
+
+  if(isCert) {
+    QSslCertificate cert = certByFilename(filename);
+    if(cert.isValid())
+      showCertState(cert);
+  } else {
+    QSslKey key = keyByFilename(filename);
+    if(!key.isNull())
+      showKeyState(key);
+  }
+  event->accept();
+  widgetHasChanged();
+}
+
+void IdentitiesSettingsPage::on_clearOrLoadKeyButton_clicked() {
+  QSslKey key;
+
+  if(ui.keyTypeLabel->property("sslKey").toByteArray().isEmpty())
+    key = keyByFilename(QFileDialog::getOpenFileName(this, tr("Load a Key"), QDesktopServices::storageLocation(QDesktopServices::HomeLocation)));
+
+  showKeyState(key);
+  widgetHasChanged();
+}
+
+QSslKey IdentitiesSettingsPage::keyByFilename(const QString &filename) {
+  QSslKey key;
+
+  QFile keyFile(filename);
+  keyFile.open(QIODevice::ReadOnly);
+  QByteArray keyRaw = keyFile.read(2 << 20);
+  keyFile.close();
+
+  for(int i = 0; i < 2; i++) {
+    for(int j = 0; j < 2; j++) {
+      key = QSslKey(keyRaw, (QSsl::KeyAlgorithm)j, (QSsl::EncodingFormat)i);
+      if(!key.isNull())
+	goto returnKey;
+    }
+  }
+ returnKey:
+  return key;
+}
+
+void IdentitiesSettingsPage::showKeyState(const QSslKey &key) {
+  if(key.isNull()) {
+    ui.keyTypeLabel->setText(tr("No Key loaded"));
+    ui.clearOrLoadKeyButton->setText(tr("Load"));
+  } else {
+    switch(key.algorithm()) {
+    case QSsl::Rsa:
+      ui.keyTypeLabel->setText(tr("RSA"));
+      break;
+    case QSsl::Dsa:
+      ui.keyTypeLabel->setText(tr("DSA"));
+      break;
+    default:
+      ui.keyTypeLabel->setText(tr("No Key Loaded"));
+    }
+    ui.clearOrLoadKeyButton->setText(tr("Clear"));
+  }
+  ui.keyTypeLabel->setProperty("sslKey", key.toPem());
+  ui.keyTypeLabel->setProperty("sslKeyType", (int)key.algorithm());
+}
+
+void IdentitiesSettingsPage::on_clearOrLoadCertButton_clicked() {
+  QSslCertificate cert;
+
+  if(ui.certOrgLabel->property("sslCert").toByteArray().isEmpty())
+    cert = certByFilename(QFileDialog::getOpenFileName(this, tr("Load a Certificate"), QDesktopServices::storageLocation(QDesktopServices::HomeLocation)));
+
+  showCertState(cert);
+  widgetHasChanged();
+}
+
+QSslCertificate IdentitiesSettingsPage::certByFilename(const QString &filename) {
+  QSslCertificate cert;
+  QFile certFile(filename);
+  certFile.open(QIODevice::ReadOnly);
+  QByteArray certRaw = certFile.read(2 << 20);
+  certFile.close();
+
+  for(int i = 0; i < 2; i++) {
+    cert = QSslCertificate(certRaw, (QSsl::EncodingFormat)i);
+    if(cert.isValid())
+      break;
+  }
+  return cert;
+}
+
+void IdentitiesSettingsPage::showCertState(const QSslCertificate &cert) {
+  if(!cert.isValid()) {
+    ui.certOrgLabel->setText(tr("No Certificate loaded"));
+    ui.certCNameLabel->setText(tr("No Certificate loaded"));
+    ui.clearOrLoadCertButton->setText(tr("Load"));
+  } else {
+    ui.certOrgLabel->setText(cert.subjectInfo(QSslCertificate::Organization));
+    ui.certCNameLabel->setText(cert.subjectInfo(QSslCertificate::CommonName));
+    ui.clearOrLoadCertButton->setText(tr("Clear"));
+  }
+  ui.certOrgLabel->setProperty("sslCert", cert.toPem());
+ }
+
+/*****************************************************************************************/
+
+CreateIdentityDlg::CreateIdentityDlg(QAbstractItemModel *model, QWidget *parent)
+  : QDialog(parent)
+{
+  ui.setupUi(this);
+
+  ui.identityList->setModel(model);  // now we use the identity list of the main page... Trolltech <3
+  on_identityName_textChanged("");   // disable ok button :)
+}
+
+QString CreateIdentityDlg::identityName() const {
+  return ui.identityName->text();
+}
+
+IdentityId CreateIdentityDlg::duplicateId() const {
+  if(!ui.duplicateIdentity->isChecked()) return 0;
+  if(ui.identityList->currentIndex() >= 0) {
+    return ui.identityList->itemData(ui.identityList->currentIndex()).toInt();
+  }
+  return 0;
+}
+
+void CreateIdentityDlg::on_identityName_textChanged(const QString &text) {
+  ui.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(text.count());
+
+}
+
+/*********************************************************************************************/
+
+SaveIdentitiesDlg::SaveIdentitiesDlg(const QList<CertIdentity *> &toCreate, const QList<CertIdentity *> &toUpdate, const QList<IdentityId> &toRemove, QWidget *parent)
+  : QDialog(parent)
+{
+  ui.setupUi(this);
+  ui.abort->setIcon(SmallIcon("dialog-cancel"));
+
+  numevents = toCreate.count() + toUpdate.count() + toRemove.count();
+  rcvevents = 0;
+  if(numevents) {
+    ui.progressBar->setMaximum(numevents);
+    ui.progressBar->setValue(0);
+
+    connect(Client::instance(), SIGNAL(identityCreated(IdentityId)), this, SLOT(clientEvent()));
+    connect(Client::instance(), SIGNAL(identityRemoved(IdentityId)), this, SLOT(clientEvent()));
+
+    foreach(CertIdentity *id, toCreate) {
+      Client::createIdentity(*id);
+    }
+    foreach(CertIdentity *id, toUpdate) {
+      const Identity *cid = Client::identity(id->id());
+      if(!cid) {
+        qWarning() << "Invalid client identity!";
+        numevents--;
+        continue;
+      }
+      connect(cid, SIGNAL(updatedRemotely()), this, SLOT(clientEvent()));
+      Client::updateIdentity(id->id(), id->toVariantMap());
+      id->requestUpdateSslSettings();
+    }
+    foreach(IdentityId id, toRemove) {
+      Client::removeIdentity(id);
+    }
+  } else {
+    qWarning() << "Sync dialog called without stuff to change!";
+    accept();
+  }
+}
+
+void SaveIdentitiesDlg::clientEvent() {
+  ui.progressBar->setValue(++rcvevents);
+  if(rcvevents >= numevents) accept();
+}
+
+/*************************************************************************************************/
+
+NickEditDlg::NickEditDlg(const QString &old, const QStringList &exist, QWidget *parent)
+  : QDialog(parent), oldNick(old), existing(exist) {
+  ui.setupUi(this);
+
+  // define a regexp for valid nicknames
+  // TODO: add max nicklength according to ISUPPORT
+  QString letter = "A-Za-z";
+  QString special = "\x5b-\x60\x7b-\x7d";
+  QRegExp rx(QString("[%1%2][%1%2\\d-]*").arg(letter, special));
+  ui.nickEdit->setValidator(new QRegExpValidator(rx, ui.nickEdit));
+  if(old.isEmpty()) {
+    // new nick
+    setWindowTitle(tr("Add Nickname"));
+    on_nickEdit_textChanged(""); // disable ok button
+  } else ui.nickEdit->setText(old);
+}
+
+QString NickEditDlg::nick() const {
+  return ui.nickEdit->text();
+
+}
+
+void NickEditDlg::on_nickEdit_textChanged(const QString &text) {
+  ui.buttonBox->button(QDialogButtonBox::Ok)->setDisabled(text.isEmpty() || existing.contains(text));
+}
+
+
+