Add tidal support

src/widgets/loginstatewidget.cpp

@@ -0,0 +1,148 @@
+/*
+   This file was part of Clementine.
+   Copyright 2010, David Sansome <me@davidsansome.com>
+
+   Strawberry is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   Strawberry is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include "loginstatewidget.h"
+#include "ui_loginstatewidget.h"
+#include "core/iconloader.h"
+
+#include <QWidget>
+#include <QTimer>
+#include <QDate>
+#include <QString>
+#include <QLineEdit>
+#include <QtEvents>
+
+LoginStateWidget::LoginStateWidget(QWidget *parent)
+    : QWidget(parent), ui_(new Ui_LoginStateWidget), state_(LoggedOut) {
+
+  ui_->setupUi(this);
+  ui_->signed_in->hide();
+  ui_->expires->hide();
+  ui_->account_type->hide();
+  ui_->busy->hide();
+
+  ui_->sign_out->setIcon(IconLoader::Load("list-remove"));
+  ui_->signed_in_icon_label->setPixmap(IconLoader::Load("dialog-ok-apply").pixmap(22));
+  ui_->expires_icon_label->setPixmap(IconLoader::Load("user-away").pixmap(22));
+  ui_->account_type_icon_label->setPixmap(IconLoader::Load("dialog-warning").pixmap(22));
+
+  QFont bold_font(font());
+  bold_font.setBold(true);
+  ui_->signed_out_label->setFont(bold_font);
+
+  connect(ui_->sign_out, SIGNAL(clicked()), SLOT(Logout()));
+
+}
+
+LoginStateWidget::~LoginStateWidget() { delete ui_; }
+
+void LoginStateWidget::Logout() {
+  SetLoggedIn(LoggedOut);
+  emit LogoutClicked();
+}
+
+void LoginStateWidget::SetAccountTypeText(const QString &text) {
+  ui_->account_type_label->setText(text);
+}
+
+void LoginStateWidget::SetAccountTypeVisible(bool visible) {
+  ui_->account_type->setVisible(visible);
+}
+
+void LoginStateWidget::SetLoggedIn(State state, const QString &account_name) {
+
+  State last_state = state_;
+  state_ = state;
+
+  ui_->signed_in->setVisible(state == LoggedIn);
+  ui_->signed_out->setVisible(state != LoggedIn);
+  ui_->busy->setVisible(state == LoginInProgress);
+
+  if (account_name.isEmpty()) ui_->signed_in_label->setText("<b>" + tr("You are signed in.") + "</b>");
+  else ui_->signed_in_label->setText(tr("You are signed in as %1.").arg("<b>" + account_name + "</b>"));
+
+  for (QWidget *widget : credential_groups_) {
+    widget->setVisible(state != LoggedIn);
+    widget->setEnabled(state != LoginInProgress);
+  }
+
+  if (state == LoggedOut && last_state == LoginInProgress) {
+    // A login just failed - give focus back to the last crediental field (usually password).
+    // We have to do this after control gets back to the
+    // event loop because the user might have just closed a dialog and our widget might not be active yet.
+    QTimer::singleShot(0, this, SLOT(FocusLastCredentialField()));
+  }
+
+}
+
+void LoginStateWidget::FocusLastCredentialField() {
+
+  if (!credential_fields_.isEmpty()) {
+    QObject *object = credential_fields_.last();
+    QWidget *widget = qobject_cast<QWidget*>(object);
+    QLineEdit *line_edit = qobject_cast<QLineEdit*>(object);
+
+    if (widget) {
+      widget->setFocus();
+    }
+
+    if (line_edit) {
+      line_edit->selectAll();
+    }
+  }
+}
+
+void LoginStateWidget::HideLoggedInState() {
+  ui_->signed_in->hide();
+  ui_->signed_out->hide();
+}
+
+void LoginStateWidget::AddCredentialField(QWidget *widget) {
+  widget->installEventFilter(this);
+  credential_fields_ << widget;
+}
+
+void LoginStateWidget::AddCredentialGroup(QWidget *widget) {
+  credential_groups_ << widget;
+}
+
+bool LoginStateWidget::eventFilter(QObject *object, QEvent *event) {
+  if (!credential_fields_.contains(object))
+    return QWidget::eventFilter(object, event);
+
+  if (event->type() == QEvent::KeyPress) {
+    QKeyEvent *key_event = static_cast<QKeyEvent*>(event);
+    if (key_event->key() == Qt::Key_Enter || key_event->key() == Qt::Key_Return) {
+      emit LoginClicked();
+      return true;
+    }
+  }
+
+  return QWidget::eventFilter(object, event);
+}
+
+void LoginStateWidget::SetExpires(const QDate &expires) {
+
+  ui_->expires->setVisible(expires.isValid());
+
+  if (expires.isValid()) {
+    const QString expires_text = expires.toString(Qt::SystemLocaleLongDate);
+    ui_->expires_label->setText(tr("Expires on %1").arg("<b>" + expires_text + "</b>"));
+  }
+}