diff options
Diffstat (limited to 'gui/dialogs/LoginDialog.cpp')
| -rw-r--r-- | gui/dialogs/LoginDialog.cpp | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/gui/dialogs/LoginDialog.cpp b/gui/dialogs/LoginDialog.cpp new file mode 100644 index 00000000..19c6437d --- /dev/null +++ b/gui/dialogs/LoginDialog.cpp @@ -0,0 +1,252 @@ +/* Copyright 2013 MultiMC Contributors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "LoginDialog.h" +#include "ui_LoginDialog.h" +#include "keyring.h" +#include "gui/Platform.h" +#include "MultiMC.h" + +#include <QFile> +#include <QJsonObject> +#include <QJsonArray> +#include <QJsonParseError> +#include "logic/net/HttpMetaCache.h" +#include "logger/QsLog.h" + +LoginDialog::LoginDialog(QWidget *parent, const QString &loginErrMsg) + : QDialog(parent), ui(new Ui::LoginDialog) +{ + MultiMCPlatform::fixWM_CLASS(this); + ui->setupUi(this); + + //: Use offline mode one time + offlineButton = new QPushButton(tr("Offline Once")); + + ui->loginButtonBox->addButton(offlineButton, QDialogButtonBox::ActionRole); + + blockToggles = false; + isOnline_ = true; + onlineForced = false; + + //: The username during login (placeholder) + ui->usernameTextBox->lineEdit()->setPlaceholderText(tr("Name")); + + connect(ui->usernameTextBox, SIGNAL(currentTextChanged(QString)), this, + SLOT(userTextChanged(QString))); + connect(ui->forgetButton, SIGNAL(clicked(bool)), this, SLOT(forgetCurrentUser())); + connect(offlineButton, SIGNAL(clicked(bool)), this, SLOT(launchOffline())); + + if (loginErrMsg.isEmpty()) + ui->loginErrorLabel->setVisible(false); + else + { + ui->loginErrorLabel->setVisible(true); + ui->loginErrorLabel->setText( + QString("<span style=\" color:#ff0000;\">%1</span>").arg(loginErrMsg)); + } + + ui->lblFace->setVisible(false); + + resize(minimumSizeHint()); + layout()->setSizeConstraint(QLayout::SetFixedSize); + Keyring *k = Keyring::instance(); + QStringList accounts = k->getStoredAccounts("minecraft"); + ui->usernameTextBox->addItems(accounts); + + // TODO: restore last selected account here, if applicable + + int index = ui->usernameTextBox->currentIndex(); + if (index != -1) + { + ui->passwordTextBox->setFocus(Qt::OtherFocusReason); + } + + connect(ui->rememberUsernameCheckbox, SIGNAL(toggled(bool)), SLOT(usernameToggled(bool))); + connect(ui->rememberPasswordCheckbox, SIGNAL(toggled(bool)), SLOT(passwordToggled(bool))); +} + +LoginDialog::~LoginDialog() +{ + delete offlineButton; + delete ui; +} + +QString LoginDialog::getUsername() const +{ + return ui->usernameTextBox->currentText(); +} + +QString LoginDialog::getPassword() const +{ + return ui->passwordTextBox->text(); +} + +void LoginDialog::forgetCurrentUser() +{ + Keyring *k = Keyring::instance(); + QString acct = ui->usernameTextBox->currentText(); + k->removeStoredAccount("minecraft", acct); + ui->passwordTextBox->clear(); + int index = ui->usernameTextBox->findText(acct); + if (index != -1) + ui->usernameTextBox->removeItem(index); + if (!ui->usernameTextBox->count()) + { + blockToggles = true; + ui->rememberUsernameCheckbox->setChecked(false); + ui->rememberPasswordCheckbox->setChecked(false); + blockToggles = false; + } +} + +void LoginDialog::passwordToggled(bool state) +{ + // if toggled off + if (blockToggles) + return; + blockToggles = true; + if (!state) + { + QLOG_DEBUG() << "password disabled"; + } + else + { + if (!ui->rememberUsernameCheckbox->isChecked()) + { + ui->rememberUsernameCheckbox->setChecked(true); + } + QLOG_DEBUG() << "password enabled"; + } + blockToggles = false; +} + +void LoginDialog::usernameToggled(bool state) +{ + // if toggled off + if (blockToggles) + return; + blockToggles = true; + if (!state) + { + if (ui->rememberPasswordCheckbox->isChecked()) + { + ui->rememberPasswordCheckbox->setChecked(false); + } + QLOG_DEBUG() << "username disabled"; + } + else + { + QLOG_DEBUG() << "username enabled"; + } + blockToggles = false; +} + +void LoginDialog::userTextChanged(const QString &user) +{ + blockToggles = true; + Keyring *k = Keyring::instance(); + QStringList sl = k->getStoredAccounts("minecraft"); + bool gotFace = false; + + if (sl.contains(user)) + { + ui->rememberUsernameCheckbox->setChecked(true); + QString passwd = k->getPassword("minecraft", user); + ui->rememberPasswordCheckbox->setChecked(!passwd.isEmpty()); + ui->passwordTextBox->setText(passwd); + + QByteArray data; + { + auto filename = + MMC->metacache()->resolveEntry("skins", "skins.json")->getFullPath(); + QFile listFile(filename); + if (!listFile.open(QIODevice::ReadOnly)) + return; + data = listFile.readAll(); + } + + QJsonParseError jsonError; + QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &jsonError); + QJsonObject root = jsonDoc.object(); + QJsonObject mappings = root.value("mappings").toObject(); + + if (!mappings[user].isUndefined()) + { + QJsonArray usernames = mappings.value(user).toArray(); + if (!usernames.isEmpty()) + { + QString mapped_username = usernames[0].toString(); + + if (!mapped_username.isEmpty()) + { + QFile fskin(MMC->metacache() + ->resolveEntry("skins", mapped_username + ".png") + ->getFullPath()); + if (fskin.exists()) + { + QPixmap skin(MMC->metacache() + ->resolveEntry("skins", mapped_username + ".png") + ->getFullPath()); + QPixmap face = + skin.copy(8, 8, 8, 8).scaled(48, 48, Qt::KeepAspectRatio); + + ui->lblFace->setPixmap(face); + gotFace = true; + } + } + } + } + } + + ui->lblFace->setVisible(gotFace); + blockToggles = false; +} + +void LoginDialog::accept() +{ + bool saveName = ui->rememberUsernameCheckbox->isChecked(); + bool savePass = ui->rememberPasswordCheckbox->isChecked(); + Keyring *k = Keyring::instance(); + if (saveName) + { + if (savePass) + { + k->storePassword("minecraft", getUsername(), getPassword()); + } + else + { + k->storePassword("minecraft", getUsername(), QString()); + } + } + else + { + QString acct = ui->usernameTextBox->currentText(); + k->removeStoredAccount("minecraft", acct); + } + QDialog::accept(); +} + +void LoginDialog::launchOffline() +{ + isOnline_ = false; + QDialog::accept(); +} + +void LoginDialog::forceOnline() +{ + onlineForced = true; + offlineButton->setEnabled(false); +} |