Qt UI: Add Accounts page, still in progress

6 files changed, 287 insertions, 0 deletions

diff --git a/ui/qt5/CMakeLists.txt b/ui/qt5/CMakeLists.txt
index 720fc4f..ab626b4 100644
--- a/ui/qt5/CMakeLists.txt
+++ b/ui/qt5/CMakeLists.txt
@@ -7,6 +7,7 @@ set(UI_SOURCES
     horizonhelpwindow.cc
     main.cc
     ${CMAKE_SOURCE_DIR}/3rdparty/Section.cpp
+    useraccountwidget.cc
 
     intropage.cc
     inputpage.cc
@@ -19,6 +20,7 @@ set(UI_SOURCES
     pkgsimple.cc
     bootpage.cc
     rootpwpage.cc
+    accountpage.cc
 
     horizon.qrc)
 
diff --git a/ui/qt5/accountpage.cc b/ui/qt5/accountpage.cc
new file mode 100644
index 0000000..0541b60
--- /dev/null
+++ b/ui/qt5/accountpage.cc
@@ -0,0 +1,53 @@
+/*
+ * accountpage.cc - Implementation of the UI.Accounts.UserAcct page
+ * horizon-qt5, the Qt 5 user interface for
+ * Project Horizon
+ *
+ * Copyright (c) 2019 Adélie Linux and contributors.  All rights reserved.
+ * This code is licensed under the AGPL 3.0 license, as noted in the
+ * LICENSE-code file in the root directory of this repository.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+#include "accountpage.hh"
+
+#include <algorithm>
+#include <QLabel>
+#include <QVBoxLayout>
+
+AccountPage::AccountPage(QWidget *parent) : HorizonWizardPage(parent) {
+    setTitle(tr("User Accounts"));
+    loadWatermark("acct");
+    QLabel *descLabel = new QLabel(tr(
+        "Enter the details of up to four people who will use this computer.  "
+        "You can add more later with the User Manager.  "
+        "For more information, consult the User's Handbook."));
+    descLabel->setWordWrap(true);
+
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->addWidget(descLabel);
+
+    accountWidgets[0] = new UserAccountWidget;
+    accountWidgets[0]->setAdmin(true);
+    accountWidgets[1] = new UserAccountWidget;
+    accountWidgets[2] = new UserAccountWidget;
+    accountWidgets[3] = new UserAccountWidget;
+
+    for(auto &widget : accountWidgets) {
+        connect(widget, &UserAccountWidget::validityChanged,
+                this, &AccountPage::completeChanged);
+        layout->addStretch();
+        layout->addWidget(widget);
+    }
+
+    setLayout(layout);
+}
+
+bool AccountPage::isComplete() const {
+    return std::all_of(accountWidgets.begin(), accountWidgets.end(),
+                       [](UserAccountWidget *widget) {
+        if(widget == nullptr) return true;
+        return widget->isValid();
+    });
+}
diff --git a/ui/qt5/accountpage.hh b/ui/qt5/accountpage.hh
new file mode 100644
index 0000000..cd7783a
--- /dev/null
+++ b/ui/qt5/accountpage.hh
@@ -0,0 +1,30 @@
+/*
+ * accountpage.hh - Definition of the UI.Accounts.UserAcct page
+ * horizon-qt5, the Qt 5 user interface for
+ * Project Horizon
+ *
+ * Copyright (c) 2019 Adélie Linux and contributors.  All rights reserved.
+ * This code is licensed under the AGPL 3.0 license, as noted in the
+ * LICENSE-code file in the root directory of this repository.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+#ifndef ACCOUNTPAGE_HH
+#define ACCOUNTPAGE_HH
+
+#include "horizonwizardpage.hh"
+#include "useraccountwidget.hh"
+
+#include <array>
+
+class AccountPage : public HorizonWizardPage {
+public:
+    AccountPage(QWidget *parent = nullptr);
+
+    bool isComplete() const;
+private:
+    std::array<UserAccountWidget *, 4> accountWidgets;
+};
+
+#endif  /* !ACCOUNTPAGE_HH */
diff --git a/ui/qt5/horizonwizard.cc b/ui/qt5/horizonwizard.cc
index 3002c19..cf2d5c9 100644
--- a/ui/qt5/horizonwizard.cc
+++ b/ui/qt5/horizonwizard.cc
@@ -43,6 +43,7 @@ extern "C" {
 #include "pkgsimple.hh"
 #include "bootpage.hh"
 #include "rootpwpage.hh"
+#include "accountpage.hh"
 
 static std::map<int, std::string> help_id_map = {
     {HorizonWizard::Page_Intro, "intro"},
@@ -197,6 +198,7 @@ HorizonWizard::HorizonWizard(QWidget *parent) : QWizard(parent) {
     setPage(Page_PkgSimple, new PkgSimplePage);
     setPage(Page_Boot, new BootPage);
     setPage(Page_Root, new RootPassphrasePage);
+    setPage(Page_Accounts, new AccountPage);
 
     QObject::connect(this, &QWizard::helpRequested, [=](void) {
         if(help_id_map.find(currentId()) == help_id_map.end()) {
diff --git a/ui/qt5/useraccountwidget.cc b/ui/qt5/useraccountwidget.cc
new file mode 100644
index 0000000..8caf6fb
--- /dev/null
+++ b/ui/qt5/useraccountwidget.cc
@@ -0,0 +1,143 @@
+/*
+ * useraccountwidget.cc - Implementation of a widget for managing user accounts
+ * horizon-qt5, the Qt 5 user interface for
+ * Project Horizon
+ *
+ * Copyright (c) 2019 Adélie Linux and contributors.  All rights reserved.
+ * This code is licensed under the AGPL 3.0 license, as noted in the
+ * LICENSE-code file in the root directory of this repository.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+#include "useraccountwidget.hh"
+
+#include <QHBoxLayout>
+#include <QVBoxLayout>
+
+UserAccountWidget::UserAccountWidget(QWidget *parent)
+    : QWidget(parent), acctEverTouched(false) {
+    QHBoxLayout *nameLayout = new QHBoxLayout;
+
+    personalName = new QLineEdit;
+    QFont personalFont = personalName->font();
+    personalFont.setPointSize(personalFont.pointSize() + 2);
+    personalName->setFont(personalFont);
+    personalName->setPlaceholderText(tr("Personal Name"));
+    personalName->setToolTip(tr("Used to address this user"));
+    personalName->setWhatsThis(tr("This name will be used to address this user.  It may be their real name, or a nickname."));
+    nameLayout->addWidget(personalName, 20);
+
+    accountName = new QLineEdit;
+    accountName->setMaxLength(32);
+    accountName->setPlaceholderText(tr("Username"));
+    accountName->setToolTip(tr("Used to identify this user; letters and numbers only"));
+    accountName->setWhatsThis(tr("This name will be used to identify this user to the computer.  It must contain only letters and numbers."));
+    nameLayout->addWidget(accountName, 15);
+
+    QHBoxLayout *passAdminLayout = new QHBoxLayout;
+    passphrase = new QLineEdit;
+    passphrase->setEchoMode(QLineEdit::Password);
+    passphrase->setPlaceholderText(tr("Passphrase"));
+    passphrase->setToolTip(tr("This user's passphrase"));
+    passphrase->setWhatsThis(tr("The passphrase will be used to log in to the computer."));
+    passAdminLayout->addWidget(passphrase);
+
+    adminTick = new QCheckBox(tr("Admin"));
+    adminTick->setToolTip(tr("Allows this user to perform administrative tasks"));
+    adminTick->setWhatsThis(tr("If ticked, allows this user to perform administrative tasks on the computer."));
+    passAdminLayout->addWidget(adminTick);
+
+    QVBoxLayout *detailLayout = new QVBoxLayout;
+    detailLayout->addLayout(nameLayout);
+    detailLayout->addLayout(passAdminLayout);
+
+    QHBoxLayout *overallLayout = new QHBoxLayout;
+    aviButton = new QPushButton;
+    aviButton->setIcon(QIcon::fromTheme("user"));
+    aviButton->setIconSize(QSize(32, 32));
+    aviButton->setToolTip(tr("Change this user's avatar"));
+    aviButton->setWhatsThis(tr("Allows you to choose the user's avatar, which will be shown on the log in screen."));
+    overallLayout->addWidget(aviButton);
+    overallLayout->addLayout(detailLayout);
+
+    setLayout(overallLayout);
+
+    connect(accountName, &QLineEdit::textEdited,
+            [=]{
+        emit validityChanged();
+        this->acctEverTouched = true;
+    });
+    connect(personalName, &QLineEdit::textEdited,
+            [=]{
+        if(this->acctEverTouched) {
+            emit validityChanged();
+            return;
+        }
+
+        /* REQ: UI.Accounts.UserAcct.AcctName.Default */
+        QString result = personalName->text()
+                /* NFKC */
+                .normalized(QString::NormalizationForm_KC)
+                /* Casefold */
+                .toLower();
+        QStringList components = result.split(" ");
+        if(components.size() > 1) {
+            result = "";
+            for(int next = 0; next < components.size() - 1; next++) {
+                result += components.at(next).left(1);
+            }
+            result += components.at(components.size() - 1);
+        }
+        accountName->setText(result.left(32));
+        emit validityChanged();
+    });
+    connect(passphrase, &QLineEdit::textEdited,
+            [=]{ emit validityChanged(); });
+}
+
+QString UserAccountWidget::accountText(void) const {
+    return accountName->text();
+}
+
+void UserAccountWidget::setAccountText(QString account) {
+    accountName->setText(account);
+    accountName->textEdited(account);
+}
+
+QString UserAccountWidget::passphraseText(void) const {
+    return passphrase->text();
+}
+
+QString UserAccountWidget::personalText(void) const {
+    return personalName->text();
+}
+
+void UserAccountWidget::setPersonalText(QString personal) {
+    personalName->setText(personal);
+    personalName->textEdited(personal);
+}
+
+bool UserAccountWidget::isAdmin(void) const {
+    return adminTick->isChecked();
+}
+
+void UserAccountWidget::setAdmin(bool ticked) {
+    adminTick->setChecked(ticked);
+    /* adminTick being ticked can cause validity to change */
+    emit validityChanged();
+}
+
+bool UserAccountWidget::isValid() const {
+    /* The widget is valid if absolutely no account information has been specified. */
+    if(accountText().isEmpty() && personalText().isEmpty() &&
+            passphraseText().isEmpty() && !adminTick->isChecked()) {
+        return true;
+    }
+
+    if(accountText().isEmpty() || personalText().isEmpty()) {
+        return false;
+    }
+
+    return true;
+}
diff --git a/ui/qt5/useraccountwidget.hh b/ui/qt5/useraccountwidget.hh
new file mode 100644
index 0000000..71a23b7
--- /dev/null
+++ b/ui/qt5/useraccountwidget.hh
@@ -0,0 +1,57 @@
+/*
+ * useraccountwidget.cc - Implementation of a widget for managing user accounts
+ * horizon-qt5, the Qt 5 user interface for
+ * Project Horizon
+ *
+ * Copyright (c) 2019 Adélie Linux and contributors.  All rights reserved.
+ * This code is licensed under the AGPL 3.0 license, as noted in the
+ * LICENSE-code file in the root directory of this repository.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+#ifndef USERACCOUNTWIDGET_HH
+#define USERACCOUNTWIDGET_HH
+
+#include <QCheckBox>
+#include <QLineEdit>
+#include <QPushButton>
+#include <QWidget>
+
+class UserAccountWidget : public QWidget {
+    Q_OBJECT
+public:
+    /*! Constructs a new User Account widget. */
+    UserAccountWidget(QWidget *parent = nullptr);
+
+    /*! Returns the current text in the Account Name text entry. */
+    QString accountText(void) const;
+    /*! Sets the current text in the Account Name text entry. */
+    void setAccountText(QString);
+    /*! Returns the current text in the passphrase entry. */
+    QString passphraseText(void) const;
+    /*! Returns the current text in the Personal Name text entry. */
+    QString personalText(void) const;
+    /*! Sets the current text in the Personal Name text entry. */
+    void setPersonalText(QString);
+
+    /*! Returns whether the Admin tickbox is ticked or not. */
+    bool isAdmin(void) const;
+    /*! Changes whether the Admin tickbox is ticked or not. */
+    void setAdmin(bool);
+
+    /*! Returns whether the widget defines a valid account. */
+    bool isValid(void) const;
+signals:
+    void validityChanged();
+private:
+    QLineEdit *accountName;
+    QLineEdit *personalName;
+    QLineEdit *passphrase;
+    QPushButton *aviButton;
+    QCheckBox *adminTick;
+    /*! When set, auto-update of accountName from personalName is prevented. */
+    bool acctEverTouched;
+};
+
+#endif  /* !USERACCOUNTWIDGET_HH */