Merge branch 'master' of https://github.com/calamares/calamares into development

CHANGES

@@ -9,10 +9,12 @@ This release contains contributions from (alphabetically by first name):
  - No external contributors yet
 
 ## Core ##
- - No core changes yet
+ - Python job modules (such as *unpackfs* or *packages*) can now provide
+   a `pretty_status_message()` function, like the existing `pretty_name()`
+   function, that is used to update the status during install. #1330
 
 ## Modules ##
- - No module changes yet
+ - *packages* now reports more details in the installation progress-bar.
 
 
 # 3.2.20 (2020-02-27) #

src/libcalamares/Job.h

@@ -97,7 +97,7 @@ public:
     virtual ~Job();
 
     /** @brief The job's (relative) weight.
-     * 
+     *
      * The default implementation returns 1.0, which gives all jobs
      * the same weight, so they advance the overall progress the same
      * amount. This is nonsense, since some jobs take much longer than
@@ -105,8 +105,20 @@ public:
      * how much work is (relatively) done.
      */
     virtual qreal getJobWeight() const;
+    /** @brief The human-readable name of this job
+     *
+     * This should be a very short statement of what the job does.
+     * For status and state information, see prettyStatusMessage().
+     */
     virtual QString prettyName() const = 0;
+    // TODO: Unused
     virtual QString prettyDescription() const;
+    /** @brief A human-readable status for progress reporting
+     *
+     * This is called from the JobQueue when progress is made, and should
+     * return a not-too-long description of the job's status. This
+     * is made visible in the progress bar of the execution view step.
+     */
     virtual QString prettyStatusMessage() const;
     virtual JobResult exec() = 0;
 

src/libcalamares/PythonHelper.cpp

@@ -204,8 +204,6 @@ variantHashFromPyDict( const boost::python::dict& pyDict )
 }
 
 
-Helper* Helper::s_instance = nullptr;
-
 static inline void
 add_if_lib_exists( const QDir& dir, const char* name, QStringList& list )
 {
@@ -221,48 +219,46 @@ add_if_lib_exists( const QDir& dir, const char* name, QStringList& list )
     }
 }
 
-Helper::Helper( QObject* parent )
+Helper::Helper()
-    : QObject( parent )
+    : QObject( nullptr )
 {
     // Let's make extra sure we only call Py_Initialize once
-    if ( !s_instance )
+    if ( !Py_IsInitialized() )
     {
-        if ( !Py_IsInitialized() )
+        Py_Initialize();
-        {
-            Py_Initialize();
-        }
-
-        m_mainModule = bp::import( "__main__" );
-        m_mainNamespace = m_mainModule.attr( "__dict__" );
-
-        // If we're running from the build dir
-        add_if_lib_exists( QDir::current(), "libcalamares.so", m_pythonPaths );
-
-        QDir calaPythonPath( CalamaresUtils::systemLibDir().absolutePath() + QDir::separator() + "calamares" );
-        add_if_lib_exists( calaPythonPath, "libcalamares.so", m_pythonPaths );
-
-        bp::object sys = bp::import( "sys" );
-
-        foreach ( QString path, m_pythonPaths )
-        {
-            bp::str dir = path.toLocal8Bit().data();
-            sys.attr( "path" ).attr( "append" )( dir );
-        }
-    }
-    else
-    {
-        cWarning() << "creating PythonHelper more than once. This is very bad.";
-        return;
     }
 
-    s_instance = this;
+    m_mainModule = bp::import( "__main__" );
+    m_mainNamespace = m_mainModule.attr( "__dict__" );
+
+    // If we're running from the build dir
+    add_if_lib_exists( QDir::current(), "libcalamares.so", m_pythonPaths );
+
+    QDir calaPythonPath( CalamaresUtils::systemLibDir().absolutePath() + QDir::separator() + "calamares" );
+    add_if_lib_exists( calaPythonPath, "libcalamares.so", m_pythonPaths );
+
+    bp::object sys = bp::import( "sys" );
+
+    foreach ( QString path, m_pythonPaths )
+    {
+        bp::str dir = path.toLocal8Bit().data();
+        sys.attr( "path" ).attr( "append" )( dir );
+    }
 }
 
-Helper::~Helper()
+Helper::~Helper() {}
+
+Helper*
+Helper::instance()
 {
-    s_instance = nullptr;
+    static Helper* s_helper = nullptr;
-}
 
+    if ( !s_helper )
+    {
+        s_helper = new Helper;
+    }
+    return s_helper;
+}
 
 boost::python::dict
 Helper::createCleanNamespace()

src/libcalamares/PythonHelper.h

@@ -50,16 +50,15 @@ class Helper : public QObject
 {
     Q_OBJECT
 public:
-    virtual ~Helper();
-
     boost::python::dict createCleanNamespace();
 
     QString handleLastError();
 
+    static Helper* instance();
+
 private:
-    friend Helper* Calamares::PythonJob::helper();
+    virtual ~Helper();
-    explicit Helper( QObject* parent = nullptr );
+    explicit Helper();
-    static Helper* s_instance;
 
     boost::python::object m_mainModule;
     boost::python::object m_mainNamespace;

src/libcalamares/PythonJob.cpp

@@ -165,6 +165,10 @@ BOOST_PYTHON_MODULE( libcalamares )
 namespace Calamares
 {
 
+struct PythonJob::Private
+{
+    bp::object m_prettyStatusMessage;
+};
 
 PythonJob::PythonJob( const ModuleSystem::InstanceKey& instance,
                       const QString& scriptFile,
@@ -172,6 +176,7 @@ PythonJob::PythonJob( const ModuleSystem::InstanceKey& instance,
                       const QVariantMap& moduleConfiguration,
                       QObject* parent )
     : Job( parent )
+    , m_d( std::make_unique< Private >() )
     , m_scriptFile( scriptFile )
     , m_workingPath( workingPath )
     , m_description()
@@ -199,6 +204,7 @@ PythonJob::prettyName() const
 QString
 PythonJob::prettyStatusMessage() const
 {
+    // The description is updated when progress is reported, see emitProgress()
     if ( m_description.isEmpty() )
     {
         return tr( "Running %1 operation." ).arg( QDir( m_workingPath ).dirName() );
@@ -209,6 +215,18 @@ PythonJob::prettyStatusMessage() const
     }
 }
 
+static QString
+pythonStringMethod( bp::dict& script, const char* funcName )
+{
+    bp::object func = script.get( funcName, bp::object() );
+    if ( !func.is_none() )
+    {
+        bp::extract< std::string > result( func() );
+        return result.check() ? QString::fromStdString( result() ).trimmed() : QString();
+    }
+    return QString();
+}
+
 
 JobResult
 PythonJob::exec()
@@ -233,7 +251,7 @@ PythonJob::exec()
 
     try
     {
-        bp::dict scriptNamespace = helper()->createCleanNamespace();
+        bp::dict scriptNamespace = CalamaresPython::Helper::instance()->createCleanNamespace();
 
         bp::object calamaresModule = bp::import( "libcalamares" );
         bp::dict calamaresNamespace = bp::extract< bp::dict >( calamaresModule.attr( "__dict__" ) );
@@ -242,27 +260,13 @@ PythonJob::exec()
         calamaresNamespace[ "globalstorage" ]
             = CalamaresPython::GlobalStoragePythonWrapper( JobQueue::instance()->globalStorage() );
 
+        cDebug() << "Job file" << scriptFI.absoluteFilePath();
         bp::object execResult
             = bp::exec_file( scriptFI.absoluteFilePath().toLocal8Bit().data(), scriptNamespace, scriptNamespace );
-
         bp::object entryPoint = scriptNamespace[ "run" ];
-        bp::object prettyNameFunc = scriptNamespace.get( "pretty_name", bp::object() );
-
-        cDebug() << "Job file" << scriptFI.absoluteFilePath();
-        if ( !prettyNameFunc.is_none() )
-        {
-            bp::extract< std::string > prettyNameResult( prettyNameFunc() );
-            if ( prettyNameResult.check() )
-            {
-                m_description = QString::fromStdString( prettyNameResult() ).trimmed();
-            }
-            if ( !m_description.isEmpty() )
-            {
-                cDebug() << "Job description from pretty_name" << prettyName() << "=" << m_description;
-                emit progress( 0 );
-            }
-        }
 
+        m_d->m_prettyStatusMessage = scriptNamespace.get( "pretty_status_message", bp::object() );
+        m_description = pythonStringMethod( scriptNamespace, "pretty_name" );
         if ( m_description.isEmpty() )
         {
             bp::extract< std::string > entryPoint_doc_attr( entryPoint.attr( "__doc__" ) );
@@ -275,10 +279,14 @@ PythonJob::exec()
                 {
                     m_description.truncate( i_newline );
                 }
-                cDebug() << "Job description from __doc__" << prettyName() << "=" << m_description;
+                cDebug() << "Job description from __doc__" << prettyName() << '=' << m_description;
-                emit progress( 0 );
             }
         }
+        else
+        {
+            cDebug() << "Job description from pretty_name" << prettyName() << '=' << m_description;
+        }
+        emit progress( 0 );
 
         bp::object runResult = entryPoint();
 
@@ -299,7 +307,7 @@ PythonJob::exec()
         QString msg;
         if ( PyErr_Occurred() )
         {
-            msg = helper()->handleLastError();
+            msg = CalamaresPython::Helper::instance()->handleLastError();
         }
         bp::handle_exception();
         PyErr_Clear();
@@ -312,20 +320,21 @@ PythonJob::exec()
 void
 PythonJob::emitProgress( qreal progressValue )
 {
+    // This is called from the JobApi (and only from there) from the Job thread,
+    // so it is safe to call into the Python interpreter. Update the description
+    // as needed (don't call this from prettyStatusMessage(), which can be
+    // called from other threads as well).
+    if ( m_d && !m_d->m_prettyStatusMessage.is_none() )
+    {
+        QString r;
+        bp::extract< std::string > result( m_d->m_prettyStatusMessage() );
+        r = result.check() ? QString::fromStdString( result() ).trimmed() : QString();
+        if ( !r.isEmpty() )
+        {
+            m_description = r;
+        }
+    }
     emit progress( progressValue );
 }
 
-
-CalamaresPython::Helper*
-PythonJob::helper()
-{
-    auto ptr = CalamaresPython::Helper::s_instance;
-    if ( !ptr )
-    {
-        ptr = new CalamaresPython::Helper;
-    }
-    return ptr;
-}
-
-
 }  // namespace Calamares

src/libcalamares/PythonJob.h

@@ -53,11 +53,12 @@ public:
     virtual qreal getJobWeight() const override;
 
 private:
-    friend class CalamaresPython::Helper;
+    struct Private;
+
     friend class CalamaresPython::PythonJobInterface;
     void emitProgress( double progressValue );
 
-    CalamaresPython::Helper* helper();
+    std::unique_ptr< Private > m_d;
     QString m_scriptFile;
     QString m_workingPath;
     QString m_description;

src/libcalamares/PythonJobApi.cpp

@@ -171,7 +171,7 @@ PythonJobInterface::PythonJobInterface( Calamares::PythonJob* parent )
 void
 PythonJobInterface::setprogress( qreal progress )
 {
-    if ( progress >= 0 && progress <= 1 )
+    if ( progress >= 0.0 && progress <= 1.0 )
     {
         m_parent->emitProgress( progress );
     }

src/libcalamares/utils/TestPaths.cpp

@@ -26,14 +26,8 @@
 #include "JobQueue.h"
 
 #include <QDir>
-// #include <QTemporaryFile>
-
 #include <QtTest/QtTest>
 
-// #include <fcntl.h>
-// #include <sys/stat.h>
-// #include <unistd.h>
-
 class TestPaths : public QObject
 {
     Q_OBJECT

src/libcalamaresui/utils/ImageRegistry.cpp

@@ -25,9 +25,9 @@
 
 #include "ImageRegistry.h"
 
+#include <QIcon>
 #include <QPainter>
 #include <QSvgRenderer>
-#include <qicon.h>
 
 static QHash< QString, QHash< int, QHash< qint64, QPixmap > > > s_cache;
 

src/libcalamaresui/viewpages/ExecutionViewStep.h

@@ -20,7 +20,7 @@
 #ifndef EXECUTIONVIEWSTEP_H
 #define EXECUTIONVIEWSTEP_H
 
-#include <viewpages/ViewStep.h>
+#include "ViewStep.h"
 
 #include <QStringList>
 

src/modules/dracutlukscfg/DracutLuksCfgJob.h

@@ -23,11 +23,11 @@
 #include <QObject>
 #include <QVariantMap>
 
-#include <CppJob.h>
+#include "CppJob.h"
 
-#include <utils/PluginFactory.h>
+#include "utils/PluginFactory.h"
 
-#include <DllMacro.h>
+#include "DllMacro.h"
 
 class PLUGINDLLEXPORT DracutLuksCfgJob : public Calamares::CppJob
 {

src/modules/dummycpp/DummyCppJob.h

@@ -23,11 +23,11 @@
 #include <QObject>
 #include <QVariantMap>
 
-#include <CppJob.h>
+#include "CppJob.h"
 
-#include <utils/PluginFactory.h>
+#include "utils/PluginFactory.h"
 
-#include <DllMacro.h>
+#include "DllMacro.h"
 
 class PLUGINDLLEXPORT DummyCppJob : public Calamares::CppJob
 {

src/modules/dummypython/main.py

@@ -43,6 +43,10 @@ _ = gettext.translation("calamares-python",
 def pretty_name():
     return _("Dummy python job.")
 
+status = _("Dummy python step {}").format(0)
+
+def pretty_status_message():
+    return status
 
 def run():
     """Dummy python job."""
@@ -92,8 +96,10 @@ def run():
     except KeyError:
         configlist = ["no list"]
 
+    global status
     c = 1
     for k in configlist:
+        status = _("Dummy python step {}").format(str(c) + ":" + repr(k))
         libcalamares.utils.debug(_("Dummy python step {}").format(str(k)))
         sleep(1)
         libcalamares.job.setprogress(c * 1.0 / len(configlist))

src/modules/fsresizer/ResizeFSJob.h

@@ -22,13 +22,13 @@
 #include <QObject>
 #include <QVariantMap>
 
-#include <CppJob.h>
+#include "CppJob.h"
 
 #include "partition/KPMManager.h"
 #include "partition/PartitionSize.h"
 #include "utils/PluginFactory.h"
 
-#include <DllMacro.h>
+#include "DllMacro.h"
 
 class CoreBackend;  // From KPMCore
 class Device;  // From KPMCore

src/modules/interactiveterminal/InteractiveTerminalPage.cpp

@@ -23,9 +23,9 @@
 #include "utils/CalamaresUtilsGui.h"
 #include "utils/Logger.h"
 
-#include <KF5/KService/kservice.h>
+#include <KService>
-#include <KF5/KParts/kde_terminal_interface.h>
+#include <KParts/kde_terminal_interface.h>
-#include <KF5/KParts/kparts/readonlypart.h>
+#include <KParts/ReadOnlyPart>
 
 #include <QApplication>
 #include <QDir>

src/modules/interactiveterminal/InteractiveTerminalViewStep.h

@@ -22,10 +22,10 @@
 
 #include <QObject>
 
-#include <utils/PluginFactory.h>
+#include "utils/PluginFactory.h"
-#include <viewpages/ViewStep.h>
+#include "viewpages/ViewStep.h"
 
-#include <DllMacro.h>
+#include "DllMacro.h"
 
 class InteractiveTerminalPage;
 

src/modules/keyboard/KeyboardViewStep.h

@@ -22,10 +22,10 @@
 
 #include <QObject>
 
-#include <utils/PluginFactory.h>
+#include "utils/PluginFactory.h"
-#include <viewpages/ViewStep.h>
+#include "viewpages/ViewStep.h"
 
-#include <DllMacro.h>
+#include "DllMacro.h"
 
 class KeyboardPage;
 

src/modules/keyboard/SetKeyboardLayoutJob.cpp

@@ -22,7 +22,7 @@
  *   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <SetKeyboardLayoutJob.h>
+#include "SetKeyboardLayoutJob.h"
 
 #include "JobQueue.h"
 #include "GlobalStorage.h"

src/modules/keyboard/SetKeyboardLayoutJob.h

@@ -20,7 +20,7 @@
 #ifndef SETKEYBOARDLAYOUTJOB_H
 #define SETKEYBOARDLAYOUTJOB_H
 
-#include <Job.h>
+#include "Job.h"
 
 
 class SetKeyboardLayoutJob : public Calamares::Job

src/modules/license/LicenseViewStep.h

@@ -20,9 +20,9 @@
 #ifndef LICENSEPAGEPLUGIN_H
 #define LICENSEPAGEPLUGIN_H
 
-#include <DllMacro.h>
+#include "DllMacro.h"
-#include <utils/PluginFactory.h>
+#include "utils/PluginFactory.h"
-#include <viewpages/ViewStep.h>
+#include "viewpages/ViewStep.h"
 
 #include <QObject>
 #include <QUrl>

src/modules/locale/SetTimezoneJob.cpp

@@ -17,7 +17,7 @@
  *   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <SetTimezoneJob.h>
+#include "SetTimezoneJob.h"
 
 #include "GlobalStorage.h"
 #include "JobQueue.h"

src/modules/locale/SetTimezoneJob.h

@@ -19,7 +19,7 @@
 #ifndef SETTIMEZONEJOB_H
 #define SETTIMEZONEJOB_H
 
-#include <Job.h>
+#include "Job.h"
 
 
 class SetTimezoneJob : public Calamares::Job

src/modules/machineid/MachineIdJob.h

@@ -22,11 +22,11 @@
 #include <QObject>
 #include <QVariantMap>
 
-#include <CppJob.h>
+#include "CppJob.h"
 
-#include <utils/PluginFactory.h>
+#include "utils/PluginFactory.h"
 
-#include <DllMacro.h>
+#include "DllMacro.h"
 
 class PLUGINDLLEXPORT MachineIdJob : public Calamares::CppJob
 {

src/modules/oemid/OEMViewStep.h

@@ -19,10 +19,10 @@
 #ifndef OEMVIEWSTEP_H
 #define OEMVIEWSTEP_H
 
-#include <utils/PluginFactory.h>
+#include "utils/PluginFactory.h"
-#include <viewpages/ViewStep.h>
+#include "viewpages/ViewStep.h"
 
-#include <DllMacro.h>
+#include "DllMacro.h"
 
 #include <QVariantMap>
 

src/modules/packages/main.py

@@ -56,6 +56,10 @@ def _change_mode(mode):
 
 
 def pretty_name():
+    return _("Install packages.")
+
+
+def pretty_status_message():
     if not group_packages:
         if (total_packages > 0):
             # Outside the context of an operation
@@ -332,19 +336,23 @@ class PMDummy(PackageManager):
     backend = "dummy"
 
     def install(self, pkgs, from_local=False):
-        libcalamares.utils.debug("Installing " + str(pkgs))
+        from time import sleep
+        libcalamares.utils.debug("Dummy backend: Installing " + str(pkgs))
+        sleep(3)
 
     def remove(self, pkgs):
-        libcalamares.utils.debug("Removing " + str(pkgs))
+        from time import sleep
+        libcalamares.utils.debug("Dummy backend: Removing " + str(pkgs))
+        sleep(3)
 
     def update_db(self):
-        libcalamares.utils.debug("Updating DB")
+        libcalamares.utils.debug("Dummy backend: Updating DB")
 
     def update_system(self):
-        libcalamares.utils.debug("Updating System")
+        libcalamares.utils.debug("Dummy backend: Updating System")
 
     def run(self, script):
-        libcalamares.utils.debug("Running script '" + str(script) + "'")
+        libcalamares.utils.debug("Dummy backend: Running script '" + str(script) + "'")
 
 
 class PMPisi(PackageManager):
@@ -502,7 +510,7 @@ def run_operations(pkgman, entry):
             libcalamares.utils.warning("Unknown package-operation key {!s}".format(key))
         completed_packages += len(package_list)
         libcalamares.job.setprogress(completed_packages * 1.0 / total_packages)
-        libcalamares.utils.debug(pretty_name())
+        libcalamares.utils.debug("Pretty name: {!s}, setting progress..".format(pretty_name()))
 
     group_packages = 0
     _change_mode(None)

src/modules/partition/gui/ChoicePage.cpp

@@ -587,19 +587,19 @@ ChoicePage::doAlongsideSetupSplitter( const QModelIndex& current,
 void
 ChoicePage::onEncryptWidgetStateChanged()
 {
-    EncryptWidget::State state = m_encryptWidget->state();
+    EncryptWidget::Encryption state = m_encryptWidget->state();
     if ( m_choice == Erase )
     {
-        if ( state == EncryptWidget::EncryptionConfirmed ||
+        if ( state == EncryptWidget::Encryption::Confirmed ||
-             state == EncryptWidget::EncryptionDisabled )
+             state == EncryptWidget::Encryption::Disabled )
             applyActionChoice( m_choice );
     }
     else if ( m_choice == Replace )
     {
         if ( m_beforePartitionBarsView &&
              m_beforePartitionBarsView->selectionModel()->currentIndex().isValid() &&
-             ( state == EncryptWidget::EncryptionConfirmed ||
+             ( state == EncryptWidget::Encryption::Confirmed ||
-               state == EncryptWidget::EncryptionDisabled ) )
+               state == EncryptWidget::Encryption::Disabled ) )
         {
             doReplaceSelectedPartition( m_beforePartitionBarsView->
                                             selectionModel()->
@@ -1474,7 +1474,7 @@ ChoicePage::updateNextEnabled()
 
     if ( m_choice != Manual &&
          m_encryptWidget->isVisible() &&
-         m_encryptWidget->state() == EncryptWidget::EncryptionUnconfirmed )
+         m_encryptWidget->state() == EncryptWidget::Encryption::Unconfirmed )
         enabled = false;
 
     if ( enabled == m_nextEnabled )

src/modules/partition/gui/CreatePartitionDialog.cpp

@@ -204,7 +204,7 @@ CreatePartitionDialog::createPartition()
 
     Partition* partition = nullptr;
     QString luksPassphrase = m_ui->encryptWidget->passphrase();
-    if ( m_ui->encryptWidget->state() == EncryptWidget::EncryptionConfirmed &&
+    if ( m_ui->encryptWidget->state() == EncryptWidget::Encryption::Confirmed &&
          !luksPassphrase.isEmpty() )
     {
         partition = KPMHelpers::createNewEncryptedPartition(

src/modules/partition/gui/EncryptWidget.cpp

@@ -1,6 +1,7 @@
 /* === This file is part of Calamares - <https://github.com/calamares> ===
  *
  *   Copyright 2016, Teo Mrnjavac <teo@kde.org>
+ *   Copyright 2020, Adriaan de Groot <groot@kde.org>
  *
  *   Calamares is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -19,42 +20,45 @@
 
 #include "EncryptWidget.h"
 
-#include <utils/CalamaresUtilsGui.h>
+#include "ui_EncryptWidget.h"
+
+#include "utils/CalamaresUtilsGui.h"
+#include "utils/Retranslator.h"
 
 EncryptWidget::EncryptWidget( QWidget* parent )
     : QWidget( parent )
-    , m_state( EncryptionDisabled )
+    , m_ui( new Ui::EncryptWidget )
+    , m_state( Encryption::Disabled )
 {
-    setupUi( this );
+    m_ui->setupUi( this );
 
-    m_iconLabel->setFixedWidth( m_iconLabel->height() );
+    m_ui->m_iconLabel->setFixedWidth( m_ui->m_iconLabel->height() );
-    m_passphraseLineEdit->hide();
+    m_ui->m_passphraseLineEdit->hide();
-    m_confirmLineEdit->hide();
+    m_ui->m_confirmLineEdit->hide();
-    m_iconLabel->hide();
+    m_ui->m_iconLabel->hide();
 
-    connect( m_encryptCheckBox, &QCheckBox::stateChanged,
+    connect( m_ui->m_encryptCheckBox, &QCheckBox::stateChanged, this, &EncryptWidget::onCheckBoxStateChanged );
-             this, &EncryptWidget::onCheckBoxStateChanged );
+    connect( m_ui->m_passphraseLineEdit, &QLineEdit::textEdited, this, &EncryptWidget::onPassphraseEdited );
-    connect( m_passphraseLineEdit, &QLineEdit::textEdited,
+    connect( m_ui->m_confirmLineEdit, &QLineEdit::textEdited, this, &EncryptWidget::onPassphraseEdited );
-             this, &EncryptWidget::onPassphraseEdited );
-    connect( m_confirmLineEdit, &QLineEdit::textEdited,
-             this, &EncryptWidget::onPassphraseEdited );
 
-    setFixedHeight( m_passphraseLineEdit->height() ); // Avoid jumping up and down
+    setFixedHeight( m_ui->m_passphraseLineEdit->height() );  // Avoid jumping up and down
     updateState();
+
+    CALAMARES_RETRANSLATE_SLOT( &EncryptWidget::retranslate )
 }
 
 
 void
 EncryptWidget::reset()
 {
-    m_passphraseLineEdit->clear();
+    m_ui->m_passphraseLineEdit->clear();
-    m_confirmLineEdit->clear();
+    m_ui->m_confirmLineEdit->clear();
 
-    m_encryptCheckBox->setChecked( false );
+    m_ui->m_encryptCheckBox->setChecked( false );
 }
 
 
-EncryptWidget::State
+EncryptWidget::Encryption
 EncryptWidget::state() const
 {
     return m_state;
@@ -64,53 +68,48 @@ EncryptWidget::state() const
 void
 EncryptWidget::setText( const QString& text )
 {
-    m_encryptCheckBox->setText( text );
+    m_ui->m_encryptCheckBox->setText( text );
 }
 
 
 QString
 EncryptWidget::passphrase() const
 {
-    if ( m_state == EncryptionConfirmed )
+    if ( m_state == Encryption::Confirmed )
-        return m_passphraseLineEdit->text();
+    {
+        return m_ui->m_passphraseLineEdit->text();
+    }
     return QString();
 }
 
 
 void
-EncryptWidget::changeEvent( QEvent* e )
+EncryptWidget::retranslate()
 {
-    QWidget::changeEvent( e );
+    m_ui->retranslateUi( this );
-    switch ( e->type() )
+    onPassphraseEdited();  // For the tooltip
-    {
-    case QEvent::LanguageChange:
-        retranslateUi( this );
-        break;
-    default:
-        break;
-    }
 }
 
 
 void
 EncryptWidget::updateState()
 {
-    State newState;
+    Encryption newState;
-    if ( m_encryptCheckBox->isChecked() )
+    if ( m_ui->m_encryptCheckBox->isChecked() )
     {
-        if ( !m_passphraseLineEdit->text().isEmpty() &&
+        if ( !m_ui->m_passphraseLineEdit->text().isEmpty()
-             m_passphraseLineEdit->text() == m_confirmLineEdit->text() )
+             && m_ui->m_passphraseLineEdit->text() == m_ui->m_confirmLineEdit->text() )
         {
-            newState = EncryptionConfirmed;
+            newState = Encryption::Confirmed;
         }
         else
         {
-            newState = EncryptionUnconfirmed;
+            newState = Encryption::Unconfirmed;
         }
     }
     else
     {
-        newState = EncryptionDisabled;
+        newState = Encryption::Disabled;
     }
 
     if ( newState != m_state )
@@ -120,35 +119,38 @@ EncryptWidget::updateState()
     }
 }
 
+///@brief Give @p label the @p pixmap from the standard-pixmaps
+static void
+applyPixmap( QLabel* label, CalamaresUtils::ImageType pixmap )
+{
+    label->setFixedWidth( label->height() );
+    label->setPixmap( CalamaresUtils::defaultPixmap( pixmap, CalamaresUtils::Original, label->size() ) );
+}
 
 void
 EncryptWidget::onPassphraseEdited()
 {
-    if ( !m_iconLabel->isVisible() )
+    if ( !m_ui->m_iconLabel->isVisible() )
-        m_iconLabel->show();
+    {
+        m_ui->m_iconLabel->show();
+    }
 
-    QString p1 = m_passphraseLineEdit->text();
+    QString p1 = m_ui->m_passphraseLineEdit->text();
-    QString p2 = m_confirmLineEdit->text();
+    QString p2 = m_ui->m_confirmLineEdit->text();
 
-    m_iconLabel->setToolTip( QString() );
+    m_ui->m_iconLabel->setToolTip( QString() );
     if ( p1.isEmpty() && p2.isEmpty() )
     {
-        m_iconLabel->clear();
+        m_ui->m_iconLabel->clear();
     }
     else if ( p1 == p2 )
     {
-        m_iconLabel->setFixedWidth( m_iconLabel->height() );
+        applyPixmap( m_ui->m_iconLabel, CalamaresUtils::Yes );
-        m_iconLabel->setPixmap( CalamaresUtils::defaultPixmap( CalamaresUtils::Yes,
-                                                               CalamaresUtils::Original,
-                                                               m_iconLabel->size() ) );
     }
     else
     {
-        m_iconLabel->setFixedWidth( m_iconLabel->height() );
+        applyPixmap( m_ui->m_iconLabel, CalamaresUtils::No );
-        m_iconLabel->setPixmap( CalamaresUtils::defaultPixmap( CalamaresUtils::No,
+        m_ui->m_iconLabel->setToolTip( tr( "Please enter the same passphrase in both boxes." ) );
-                                                               CalamaresUtils::Original,
-                                                               m_iconLabel->size() ) );
-        m_iconLabel->setToolTip( tr( "Please enter the same passphrase in both boxes." ) );
     }
 
     updateState();
@@ -156,14 +158,15 @@ EncryptWidget::onPassphraseEdited()
 
 
 void
-EncryptWidget::onCheckBoxStateChanged( int state )
+EncryptWidget::onCheckBoxStateChanged( int checked )
 {
-    m_passphraseLineEdit->setVisible( state );
+    // @p checked is a Qt::CheckState, 0 is "unchecked" and 2 is "checked"
-    m_confirmLineEdit->setVisible( state );
+    m_ui->m_passphraseLineEdit->setVisible( checked );
-    m_iconLabel->setVisible( state );
+    m_ui->m_confirmLineEdit->setVisible( checked );
-    m_passphraseLineEdit->clear();
+    m_ui->m_iconLabel->setVisible( checked );
-    m_confirmLineEdit->clear();
+    m_ui->m_passphraseLineEdit->clear();
-    m_iconLabel->clear();
+    m_ui->m_confirmLineEdit->clear();
+    m_ui->m_iconLabel->clear();
 
     updateState();
 }

src/modules/partition/gui/EncryptWidget.h

@@ -1,6 +1,7 @@
 /* === This file is part of Calamares - <https://github.com/calamares> ===
  *
  *   Copyright 2016, Teo Mrnjavac <teo@kde.org>
+ *   Copyright 2020, Adriaan de Groot <groot@kde.org>
  *
  *   Calamares is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -20,41 +21,46 @@
 #ifndef ENCRYPTWIDGET_H
 #define ENCRYPTWIDGET_H
 
-#include "ui_EncryptWidget.h"
+#include <QWidget>
 
-class EncryptWidget : public QWidget, private Ui::EncryptWidget
+namespace Ui
+{
+    class EncryptWidget;
+}
+
+class EncryptWidget : public QWidget
 {
     Q_OBJECT
 
 public:
-    enum State : unsigned short
+    enum class Encryption : unsigned short
     {
-        EncryptionDisabled = 0,
+        Disabled = 0,
-        EncryptionUnconfirmed,
+        Unconfirmed,
-        EncryptionConfirmed
+        Confirmed
     };
 
     explicit EncryptWidget( QWidget* parent = nullptr );
 
     void reset();
 
-    State state() const;
+    Encryption state() const;
     void setText( const QString& text );
 
     QString passphrase() const;
 
-signals:
+    void retranslate();
-    void stateChanged( State );
 
-protected:
+signals:
-    void changeEvent( QEvent* e );
+    void stateChanged( Encryption );
 
 private:
     void updateState();
     void onPassphraseEdited();
-    void onCheckBoxStateChanged( int state );
+    void onCheckBoxStateChanged( int checked );
 
-    State m_state;
+    Ui::EncryptWidget* m_ui;
+    Encryption m_state;
 };
 
-#endif // ENCRYPTWIDGET_H
+#endif  // ENCRYPTWIDGET_H

src/modules/partition/gui/PartitionBarsView.cpp

@@ -18,16 +18,14 @@
  */
 #include "gui/PartitionBarsView.h"
 
-#include <core/PartitionModel.h>
+#include "core/PartitionModel.h"
-#include <core/ColorUtils.h>
+#include "core/ColorUtils.h"
+
+#include "utils/CalamaresUtilsGui.h"
+#include "utils/Logger.h"
 
 #include <kpmcore/core/device.h>
 
-#include <utils/CalamaresUtilsGui.h>
-#include <utils/Logger.h>
-
-
-// Qt
 #include <QDebug>
 #include <QGuiApplication>
 #include <QMouseEvent>

src/modules/partition/gui/PartitionViewStep.h

@@ -21,10 +21,10 @@
 #ifndef PARTITIONVIEWSTEP_H
 #define PARTITIONVIEWSTEP_H
 
-#include <utils/PluginFactory.h>
+#include "utils/PluginFactory.h"
-#include <viewpages/ViewStep.h>
+#include "viewpages/ViewStep.h"
 
-#include <DllMacro.h>
+#include "DllMacro.h"
 
 #include "core/PartitionActions.h"
 

src/modules/partition/tests/PartitionJobTests.cpp

@@ -18,23 +18,21 @@
  *   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <PartitionJobTests.h>
+#include "PartitionJobTests.h"
+
+#include "core/KPMHelpers.h"
+#include "jobs/CreatePartitionJob.h"
+#include "jobs/CreatePartitionTableJob.h"
+#include "jobs/ResizePartitionJob.h"
 
 #include "partition/KPMManager.h"
 #include "partition/PartitionQuery.h"
 #include "utils/Logger.h"
 #include "utils/Units.h"
 
-#include <core/KPMHelpers.h>
-#include <jobs/CreatePartitionJob.h>
-#include <jobs/CreatePartitionTableJob.h>
-#include <jobs/ResizePartitionJob.h>
-
-// CalaPM
 #include <backend/corebackend.h>
 #include <fs/filesystemfactory.h>
 
-// Qt
 #include <QEventLoop>
 #include <QProcess>
 #include <QtTest/QtTest>

src/modules/partition/tests/PartitionJobTests.h

@@ -19,7 +19,7 @@
 #ifndef PARTITIONJOBTESTS_H
 #define PARTITIONJOBTESTS_H
 
-#include <JobQueue.h>
+#include "JobQueue.h"
 
 // CalaPM
 #include <core/device.h>

src/modules/plasmalnf/PlasmaLnfJob.h

@@ -22,7 +22,7 @@
 #include <QObject>
 #include <QVariantMap>
 
-#include <Job.h>
+#include "Job.h"
 
 class PlasmaLnfJob : public Calamares::Job
 {

src/modules/plasmalnf/PlasmaLnfViewStep.h

@@ -19,9 +19,9 @@
 #ifndef PLASMALNFVIEWSTEP_H
 #define PLASMALNFVIEWSTEP_H
 
-#include <utils/PluginFactory.h>
+#include "utils/PluginFactory.h"
-#include <viewpages/ViewStep.h>
+#include "viewpages/ViewStep.h"
-#include <DllMacro.h>
+#include "DllMacro.h"
 
 #include <QObject>
 #include <QUrl>

src/modules/summary/SummaryViewStep.h

@@ -21,10 +21,10 @@
 
 #include <QObject>
 
-#include <utils/PluginFactory.h>
+#include "utils/PluginFactory.h"
-#include <viewpages/ViewStep.h>
+#include "viewpages/ViewStep.h"
 
-#include <DllMacro.h>
+#include "DllMacro.h"
 
 class SummaryPage;
 

src/modules/tracking/TrackingViewStep.h

@@ -21,9 +21,9 @@
 
 #include "TrackingType.h"
 
-#include <DllMacro.h>
+#include "DllMacro.h"
-#include <utils/PluginFactory.h>
+#include "utils/PluginFactory.h"
-#include <viewpages/ViewStep.h>
+#include "viewpages/ViewStep.h"
 
 #include <QObject>
 #include <QUrl>

src/modules/users/CreateUserJob.cpp

@@ -17,7 +17,7 @@
  *   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <CreateUserJob.h>
+#include "CreateUserJob.h"
 
 #include "GlobalStorage.h"
 #include "JobQueue.h"

src/modules/users/CreateUserJob.h

@@ -19,7 +19,7 @@
 #ifndef CREATEUSERJOB_H
 #define CREATEUSERJOB_H
 
-#include <Job.h>
+#include "Job.h"
 
 #include <QStringList>
 

src/modules/users/SetHostNameJob.h

@@ -21,7 +21,7 @@
 #ifndef SETHOSTNAMEJOB_CPP_H
 #define SETHOSTNAMEJOB_CPP_H
 
-#include <Job.h>
+#include "Job.h"
 
 class SetHostNameJob : public Calamares::Job
 {

src/modules/users/SetPasswordJob.cpp

@@ -17,7 +17,7 @@
  *   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <SetPasswordJob.h>
+#include "SetPasswordJob.h"
 
 #include "GlobalStorage.h"
 #include "JobQueue.h"

src/modules/users/SetPasswordJob.h

@@ -20,7 +20,7 @@
 #ifndef SETPASSWORDJOB_H
 #define SETPASSWORDJOB_H
 
-#include <Job.h>
+#include "Job.h"
 
 
 class SetPasswordJob : public Calamares::Job

src/modules/webview/WebViewStep.h

@@ -23,10 +23,10 @@
 
 #include "WebViewConfig.h"
 
-#include <utils/PluginFactory.h>
+#include "utils/PluginFactory.h"
-#include <viewpages/ViewStep.h>
+#include "viewpages/ViewStep.h"
 
-#include <DllMacro.h>
+#include "DllMacro.h"
 
 #include <QVariantMap>
 

src/modules/welcome/WelcomeViewStep.h

@@ -19,14 +19,11 @@
 #ifndef WELCOMEPAGEPLUGIN_H
 #define WELCOMEPAGEPLUGIN_H
 
+#include "DllMacro.h"
+#include "utils/PluginFactory.h"
+#include "viewpages/ViewStep.h"
+
 #include <QObject>
-
-#include <modulesystem/Requirement.h>
-#include <utils/PluginFactory.h>
-#include <viewpages/ViewStep.h>
-
-#include <DllMacro.h>
-
 #include <QVariantMap>
 
 class WelcomePage;