src/qtui/coreconnectdlg.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 by the Quassel IRC Team                         *
   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  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include <QDebug>
  22 #include <QMessageBox>
  23
  24 #include "coreconnectdlg.h"
  25
  26 #include "clientsettings.h"
  27 #include "clientsyncer.h"
  28
  29 CoreConnectDlg::CoreConnectDlg(QWidget *parent, bool autoconnect) : QDialog(parent) {
  30   ui.setupUi(this);
  31
  32   clientSyncer = new ClientSyncer(this);
  33
  34   setAttribute(Qt::WA_DeleteOnClose);
  35
  36   doingAutoConnect = false;
  37
  38   ui.stackedWidget->setCurrentWidget(ui.accountPage);
  39   ui.accountButtonBox->setFocus();
  40   ui.accountButtonBox->button(QDialogButtonBox::Ok)->setDefault(true);
  41
  42   CoreAccountSettings s;
  43   AccountId lastacc = s.lastAccount();
  44   autoConnectAccount = s.autoConnectAccount();
  45   QListWidgetItem *currentItem = 0;
  46   foreach(AccountId id, s.knownAccounts()) {
  47     if(!id.isValid()) continue;
  48     QVariantMap data = s.retrieveAccountData(id);
  49     accounts[id] = data;
  50     QListWidgetItem *item = new QListWidgetItem(data["AccountName"].toString(), ui.accountList);
  51     item->setData(Qt::UserRole, QVariant::fromValue<AccountId>(id));
  52     if(id == lastacc) currentItem = item;
  53   }
  54   if(currentItem) ui.accountList->setCurrentItem(currentItem);
  55   else ui.accountList->setCurrentRow(0);
  56
  57   setAccountWidgetStates();
  58
  59   connect(clientSyncer, SIGNAL(socketStateChanged(QAbstractSocket::SocketState)),this, SLOT(initPhaseSocketState(QAbstractSocket::SocketState)));
  60   connect(clientSyncer, SIGNAL(connectionError(const QString &)), this, SLOT(initPhaseError(const QString &)));
  61   connect(clientSyncer, SIGNAL(connectionMsg(const QString &)), this, SLOT(initPhaseMsg(const QString &)));
  62   connect(clientSyncer, SIGNAL(startLogin()), this, SLOT(startLogin()));
  63   connect(clientSyncer, SIGNAL(loginFailed(const QString &)), this, SLOT(loginFailed(const QString &)));
  64   connect(clientSyncer, SIGNAL(loginSuccess()), this, SLOT(startSync()));
  65   connect(clientSyncer, SIGNAL(sessionProgress(quint32, quint32)), this, SLOT(coreSessionProgress(quint32, quint32)));
  66   connect(clientSyncer, SIGNAL(networksProgress(quint32, quint32)), this, SLOT(coreNetworksProgress(quint32, quint32)));
  67   connect(clientSyncer, SIGNAL(channelsProgress(quint32, quint32)), this, SLOT(coreChannelsProgress(quint32, quint32)));
  68   connect(clientSyncer, SIGNAL(ircUsersProgress(quint32, quint32)), this, SLOT(coreIrcUsersProgress(quint32, quint32)));
  69   connect(clientSyncer, SIGNAL(syncFinished()), this, SLOT(accept()));
  70
  71   connect(ui.user, SIGNAL(textChanged(const QString &)), this, SLOT(setLoginWidgetStates()));
  72   connect(ui.password, SIGNAL(textChanged(const QString &)), this, SLOT(setLoginWidgetStates()));
  73
  74   connect(ui.loginButtonBox, SIGNAL(rejected()), this, SLOT(restartPhaseNull()));
  75   connect(ui.syncButtonBox->button(QDialogButtonBox::Abort), SIGNAL(clicked()), this, SLOT(restartPhaseNull()));
  76
  77   if(autoconnect && ui.accountList->count() && autoConnectAccount.isValid()
  78      && autoConnectAccount == ui.accountList->currentItem()->data(Qt::UserRole).value<AccountId>()) {
  79     doingAutoConnect = true;
  80     on_accountButtonBox_accepted();
  81   }
  82 }
  83
  84 CoreConnectDlg::~CoreConnectDlg() {
  85   if(ui.accountList->selectedItems().count()) {
  86     CoreAccountSettings s;
  87     s.setLastAccount(ui.accountList->selectedItems()[0]->data(Qt::UserRole).value<AccountId>());
  88   }
  89 }
  90
  91
  92 /****************************************************
  93  * Account Management
  94  ***************************************************/
  95
  96 void CoreConnectDlg::on_accountList_itemSelectionChanged() {
  97   setAccountWidgetStates();
  98 }
  99
 100 void CoreConnectDlg::setAccountWidgetStates() {
 101   QList<QListWidgetItem *> selectedItems = ui.accountList->selectedItems();
 102   ui.editAccount->setEnabled(selectedItems.count());
 103   ui.deleteAccount->setEnabled(selectedItems.count());
 104   ui.autoConnect->setEnabled(selectedItems.count());
 105   if(selectedItems.count()) {
 106     ui.autoConnect->setChecked(selectedItems[0]->data(Qt::UserRole).value<AccountId>() == autoConnectAccount);
 107   }
 108   ui.accountButtonBox->button(QDialogButtonBox::Ok)->setEnabled(ui.accountList->count());
 109 }
 110
 111 void CoreConnectDlg::on_autoConnect_clicked(bool state) {
 112   if(!state) {
 113     autoConnectAccount = 0;
 114   } else {
 115     if(ui.accountList->selectedItems().count()) {
 116       autoConnectAccount = ui.accountList->selectedItems()[0]->data(Qt::UserRole).value<AccountId>();
 117     } else {
 118       qWarning() << "Checked auto connect without an enabled item!";  // should never happen!
 119       autoConnectAccount = 0;
 120     }
 121   }
 122   setAccountWidgetStates();
 123 }
 124
 125 void CoreConnectDlg::on_addAccount_clicked() {
 126   QStringList existing;
 127   for(int i = 0; i < ui.accountList->count(); i++) existing << ui.accountList->item(i)->text();
 128   CoreAccountEditDlg dlg(0, QVariantMap(), existing, this);
 129   if(dlg.exec() == QDialog::Accepted) {
 130     // find free ID
 131     AccountId id = accounts.count() + 1;
 132     for(AccountId i = 1; i <= accounts.count(); i++) {
 133       if(!accounts.keys().contains(i)) {
 134         id = i;
 135         break;
 136       }
 137     }
 138     QVariantMap data = dlg.accountData();
 139     data["AccountId"] = QVariant::fromValue<AccountId>(id);
 140     accounts[id] = data;
 141     QListWidgetItem *item = new QListWidgetItem(data["AccountName"].toString(), ui.accountList);
 142     item->setData(Qt::UserRole, QVariant::fromValue<AccountId>(id));
 143     ui.accountList->setCurrentItem(item);
 144   }
 145 }
 146
 147 void CoreConnectDlg::on_editAccount_clicked() {
 148   QStringList existing;
 149   for(int i = 0; i < ui.accountList->count(); i++) existing << ui.accountList->item(i)->text();
 150   AccountId id = ui.accountList->currentItem()->data(Qt::UserRole).value<AccountId>();
 151   QVariantMap acct = accounts[id];
 152   CoreAccountEditDlg dlg(id, acct, existing, this);
 153   if(dlg.exec() == QDialog::Accepted) {
 154     QVariantMap data = dlg.accountData();
 155     ui.accountList->currentItem()->setText(data["AccountName"].toString());
 156     accounts[id] = data;
 157   }
 158 }
 159
 160 void CoreConnectDlg::on_deleteAccount_clicked() {
 161   AccountId id = ui.accountList->currentItem()->data(Qt::UserRole).value<AccountId>();
 162   int ret = QMessageBox::question(this, tr("Remove Account Settings"),
 163                                   tr("Do you really want to remove your local settings for this Quassel Core account?<br>"
 164                                   "Note: This will <em>not</em> remove or change any data on the Core itself!"),
 165                                   QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
 166   if(ret == QMessageBox::Yes) {
 167     int idx = ui.accountList->currentRow();
 168     delete ui.accountList->takeItem(idx);
 169     ui.accountList->setCurrentRow(qMin(idx, ui.accountList->count()-1));
 170     accounts[id]["Delete"] = true;  // we only flag this here, actual deletion happens on accept!
 171     setAccountWidgetStates();
 172   }
 173 }
 174
 175 void CoreConnectDlg::on_accountList_itemDoubleClicked(QListWidgetItem *item) {
 176   Q_UNUSED(item);
 177   on_accountButtonBox_accepted();
 178 }
 179
 180 void CoreConnectDlg::on_accountButtonBox_accepted() {
 181   // save accounts
 182   CoreAccountSettings s;
 183   foreach(QVariantMap acct, accounts.values()) {
 184     AccountId id = acct["AccountId"].value<AccountId>();
 185     if(acct.contains("Delete")) {
 186       s.removeAccount(id);
 187     } else {
 188       s.storeAccountData(id, acct);
 189     }
 190   }
 191   s.setAutoConnectAccount(autoConnectAccount);
 192
 193   ui.stackedWidget->setCurrentWidget(ui.loginPage);
 194   account = ui.accountList->currentItem()->data(Qt::UserRole).value<AccountId>();
 195   accountData = accounts[account];
 196   s.setLastAccount(account);
 197   connectToCore();
 198 }
 199
 200 /*****************************************************
 201  * Connecting to the Core
 202  ****************************************************/
 203
 204 /*** Phase One: initializing the core connection ***/
 205
 206 void CoreConnectDlg::connectToCore() {
 207   ui.connectIcon->setPixmap(QPixmap::fromImage(QImage(":/22x22/actions/network-disconnect")));
 208   ui.connectLabel->setText(tr("Connect to %1").arg(accountData["Host"].toString()));
 209   ui.coreInfoLabel->setText("");
 210   ui.loginStack->setCurrentWidget(ui.loginEmptyPage);
 211   ui.loginButtonBox->setStandardButtons(QDialogButtonBox::Cancel|QDialogButtonBox::Ok);
 212   ui.loginButtonBox->button(QDialogButtonBox::Ok)->setDefault(true);
 213   ui.loginButtonBox->button(QDialogButtonBox::Ok)->setDisabled(true);
 214   disconnect(ui.loginButtonBox, 0, this, 0);
 215   connect(ui.loginButtonBox, SIGNAL(rejected()), this, SLOT(restartPhaseNull()));
 216
 217
 218   //connect(Client::instance(), SIGNAL(coreConnectionPhaseOne(const QVariantMap &)), this, SLOT(phaseOneFinished
 219   clientSyncer->connectToCore(accountData);
 220 }
 221
 222 void CoreConnectDlg::initPhaseError(const QString &error) {
 223   doingAutoConnect = false;
 224   ui.connectIcon->setPixmap(QPixmap::fromImage(QImage(":/22x22/status/dialog-error")));
 225   //ui.connectLabel->setBrush(QBrush("red"));
 226   ui.connectLabel->setText(tr("<div style=color:red;>Connection to %1 failed!</div>").arg(accountData["Host"].toString()));
 227   ui.coreInfoLabel->setText(error);
 228   ui.loginButtonBox->setStandardButtons(QDialogButtonBox::Retry|QDialogButtonBox::Cancel);
 229   ui.loginButtonBox->button(QDialogButtonBox::Retry)->setDefault(true);
 230   disconnect(ui.loginButtonBox, 0, this, 0);
 231   connect(ui.loginButtonBox, SIGNAL(accepted()), this, SLOT(restartPhaseNull()));
 232   connect(ui.loginButtonBox, SIGNAL(rejected()), this, SLOT(reject()));
 233 }
 234
 235 void CoreConnectDlg::initPhaseMsg(const QString &msg) {
 236   ui.coreInfoLabel->setText(msg);
 237 }
 238
 239 void CoreConnectDlg::initPhaseSocketState(QAbstractSocket::SocketState state) {
 240   QString s;
 241   QString host = accountData["Host"].toString();
 242   switch(state) {
 243     case QAbstractSocket::UnconnectedState: s = tr("Not connected to %1.").arg(host); break;
 244     case QAbstractSocket::HostLookupState: s = tr("Looking up %1...").arg(host); break;
 245     case QAbstractSocket::ConnectingState: s = tr("Connecting to %1...").arg(host); break;
 246     case QAbstractSocket::ConnectedState: s = tr("Connected to %1").arg(host); break;
 247     default: s = tr("Unknown connection state to %1"); break;
 248   }
 249   ui.connectLabel->setText(s);
 250 }
 251
 252 void CoreConnectDlg::restartPhaseNull() {
 253   doingAutoConnect = false;
 254   ui.stackedWidget->setCurrentWidget(ui.accountPage);
 255   clientSyncer->disconnectFromCore();
 256 }
 257
 258 /*********************************************************
 259  * Phase Two: Login
 260  *********************************************************/
 261
 262 void CoreConnectDlg::startLogin() {
 263   ui.connectIcon->setPixmap(QPixmap::fromImage(QImage(":/22x22/actions/network-connect")));
 264   ui.loginStack->setCurrentWidget(ui.loginCredentialsPage);
 265   ui.loginStack->setMinimumSize(ui.loginStack->sizeHint()); ui.loginStack->updateGeometry();
 266   ui.loginButtonBox->setStandardButtons(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
 267   ui.loginButtonBox->button(QDialogButtonBox::Ok)->setDefault(true);
 268   if(!accountData["User"].toString().isEmpty()) {
 269     ui.user->setText(accountData["User"].toString());
 270     if(accountData["RememberPasswd"].toBool()) {
 271       ui.password->setText(accountData["Password"].toString());
 272       ui.rememberPasswd->setChecked(true);
 273       ui.loginButtonBox->setFocus();
 274     } else {
 275       ui.rememberPasswd->setChecked(false);
 276       ui.password->setFocus();
 277     }
 278   } else ui.user->setFocus();
 279   disconnect(ui.loginButtonBox, 0, this, 0);
 280   connect(ui.loginButtonBox, SIGNAL(accepted()), this, SLOT(doLogin()));
 281   connect(ui.loginButtonBox, SIGNAL(rejected()), this, SLOT(restartPhaseNull()));
 282   if(doingAutoConnect) doLogin();
 283 }
 284
 285 void CoreConnectDlg::doLogin() {
 286   ui.loginGroup->setTitle(tr("Logging in..."));
 287   ui.user->setDisabled(true);
 288   ui.password->setDisabled(true);
 289   ui.rememberPasswd->setDisabled(true);
 290   ui.loginButtonBox->button(QDialogButtonBox::Ok)->setDisabled(true);
 291   accountData["User"] = ui.user->text();
 292   accountData["RememberPasswd"] = ui.rememberPasswd->isChecked();
 293   if(ui.rememberPasswd->isChecked()) accountData["Password"] = ui.password->text();
 294   else accountData.remove("Password");
 295   CoreAccountSettings s;
 296   s.storeAccountData(account, accountData);
 297   clientSyncer->loginToCore(ui.user->text(), ui.password->text());
 298 }
 299
 300 void CoreConnectDlg::setLoginWidgetStates() {
 301   ui.loginButtonBox->button(QDialogButtonBox::Ok)->setDisabled(ui.user->text().isEmpty() || ui.password->text().isEmpty());
 302 }
 303
 304 void CoreConnectDlg::loginFailed(const QString &error) {
 305   ui.loginGroup->setTitle(tr("Login"));
 306   ui.user->setEnabled(true);
 307   ui.password->setEnabled(true);
 308   ui.rememberPasswd->setEnabled(true);
 309   ui.coreInfoLabel->setText(error);
 310   ui.loginButtonBox->button(QDialogButtonBox::Ok)->setEnabled(true);
 311   ui.password->setFocus();
 312   doingAutoConnect = false;
 313 }
 314
 315 /************************************************************
 316  * Phase Three: Syncing
 317  ************************************************************/
 318
 319 void CoreConnectDlg::startSync() {
 320   ui.sessionProgress->setRange(0, 1);
 321   ui.sessionProgress->setValue(0);
 322   ui.networksProgress->setRange(0, 1);
 323   ui.networksProgress->setValue(0);
 324   ui.channelsProgress->setRange(0, 1);
 325   ui.channelsProgress->setValue(0);
 326   ui.ircUsersProgress->setRange(0, 1);
 327   ui.ircUsersProgress->setValue(0);
 328
 329   ui.stackedWidget->setCurrentWidget(ui.syncPage);
 330   // clean up old page
 331   ui.loginGroup->setTitle(tr("Login"));
 332   ui.user->setEnabled(true);
 333   ui.password->setEnabled(true);
 334   ui.rememberPasswd->setEnabled(true);
 335   ui.loginButtonBox->button(QDialogButtonBox::Ok)->setEnabled(true);
 336 }
 337
 338
 339 void CoreConnectDlg::coreSessionProgress(quint32 val, quint32 max) {
 340   ui.sessionProgress->setRange(0, max);
 341   ui.sessionProgress->setValue(val);
 342
 343 }
 344
 345 void CoreConnectDlg::coreNetworksProgress(quint32 val, quint32 max) {
 346   if(max == 0) {
 347     ui.networksProgress->setFormat("0/0");
 348     ui.networksProgress->setRange(0, 1);
 349     ui.networksProgress->setValue(1);
 350   } else {
 351     ui.networksProgress->setFormat("%v/%m");
 352     ui.networksProgress->setRange(0, max);
 353     ui.networksProgress->setValue(val);
 354   }
 355 }
 356
 357 void CoreConnectDlg::coreChannelsProgress(quint32 val, quint32 max) {
 358   if(max == 0) {
 359     ui.channelsProgress->setFormat("0/0");
 360     ui.channelsProgress->setRange(0, 1);
 361     ui.channelsProgress->setValue(1);
 362   } else {
 363     ui.channelsProgress->setFormat("%v/%m");
 364     ui.channelsProgress->setRange(0, max);
 365     ui.channelsProgress->setValue(val);
 366   }
 367 }
 368
 369 void CoreConnectDlg::coreIrcUsersProgress(quint32 val, quint32 max) {
 370   if(max == 0) {
 371     ui.ircUsersProgress->setFormat("0/0");
 372     ui.ircUsersProgress->setRange(0, 1);
 373     ui.ircUsersProgress->setValue(1);
 374   } else {
 375     if(val % 100) return;
 376     ui.ircUsersProgress->setFormat("%v/%m");
 377     ui.ircUsersProgress->setRange(0, max);
 378     ui.ircUsersProgress->setValue(val);
 379   }
 380 }
 381
 382 /*****************************************************************************************
 383  * CoreAccountEditDlg
 384  *****************************************************************************************/
 385
 386 CoreAccountEditDlg::CoreAccountEditDlg(AccountId id, const QVariantMap &acct, const QStringList &_existing, QWidget *parent) : QDialog(parent) {
 387   ui.setupUi(this);
 388   existing = _existing;
 389   account = acct;
 390   if(id.isValid()) {
 391     existing.removeAll(acct["AccountName"].toString());
 392     ui.host->setText(acct["Host"].toString());
 393     ui.port->setValue(acct["Port"].toUInt());
 394     ui.useInternal->setChecked(acct["UseInternal"].toBool());
 395     ui.accountName->setText(acct["AccountName"].toString());
 396   } else {
 397     setWindowTitle(tr("Add Core Account"));
 398   }
 399 }
 400
 401 QVariantMap CoreAccountEditDlg::accountData() {
 402   account["AccountName"] = ui.accountName->text();
 403   account["Host"] = ui.host->text();
 404   account["Port"] = ui.port->value();
 405   account["UseInternal"] = ui.useInternal->isChecked();
 406   return account;
 407 }
 408
 409 void CoreAccountEditDlg::setWidgetStates() {
 410   bool ok = !ui.accountName->text().isEmpty() && !existing.contains(ui.accountName->text()) && (ui.useInternal->isChecked() || !ui.host->text().isEmpty());
 411   ui.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(ok);
 412 }
 413
 414 void CoreAccountEditDlg::on_host_textChanged(const QString &text) {
 415   Q_UNUSED(text);
 416   setWidgetStates();
 417 }
 418
 419 void CoreAccountEditDlg::on_accountName_textChanged(const QString &text) {
 420   Q_UNUSED(text);
 421   setWidgetStates();
 422 }
 423
 424 void CoreAccountEditDlg::on_useRemote_toggled(bool state) {
 425   Q_UNUSED(state);
 426   setWidgetStates();
 427 }