Merge branch 'kpmcore-3.2'

- Bumps requireed KPMCore to 3.3 (in spite of the branch name)
 - Cleans up some dependencies

Thanks to Andrius Stikonas.

src/modules/partition/gui/CreatePartitionDialog.cpp

@@ -43,6 +43,8 @@
 #include <QDir>
 #include <QListWidgetItem>
 #include <QPushButton>
+#include <QRegularExpression>
+#include <QRegularExpressionValidator>
 #include <QSet>
 
 static QSet< FileSystem::Type > s_unmountableFS(
@@ -66,6 +68,19 @@ CreatePartitionDialog::CreatePartitionDialog( Device* device, PartitionNode* par
     m_ui->encryptWidget->setText( tr( "En&crypt" ) );
     m_ui->encryptWidget->hide();
 
+    if (m_device->type() == Device::Disk_Device) {
+        m_ui->lvNameLabel->hide();
+        m_ui->lvNameLineEdit->hide();
+    }
+    if (m_device->type() == Device::LVM_Device) {
+        /* LVM logical volume name can consist of: letters numbers _ . - +
+         * It cannot start with underscore _ and must not be equal to . or .. or any entry in /dev/
+         * QLineEdit accepts QValidator::Intermediate, so we just disable . at the beginning */
+        QRegularExpression re(QStringLiteral(R"(^(?!_|\.)[\w\-.+]+)"));
+        QRegularExpressionValidator *validator = new QRegularExpressionValidator(re, this);
+        m_ui->lvNameLineEdit->setValidator(validator);
+    }
+
     QStringList mountPoints = { "/", "/boot", "/home", "/opt", "/usr", "/var" };
     if ( PartUtils::isEfiSystem() )
         mountPoints << Calamares::JobQueue::instance()->globalStorage()->value( "efiSystemPartition" ).toString();
@@ -227,6 +242,10 @@ CreatePartitionDialog::createPartition()
         );
     }
 
+    if (m_device->type() == Device::LVM_Device) {
+        partition->setPartitionPath(m_device->deviceNode() + QStringLiteral("/") + m_ui->lvNameLineEdit->text().trimmed());
+    }
+
     PartitionInfo::setMountPoint( partition, m_ui->mountPointComboBox->currentText() );
     PartitionInfo::setFormat( partition, true );
 

src/modules/partition/gui/CreatePartitionDialog.ui

@@ -146,6 +146,16 @@
       </spacer>
      </item>
      <item row="6" column="0">
+      <widget class="QLabel" name="lvNameLabel">
+       <property name="text">
+        <string>LVM LV name</string>
+       </property>
+      </widget>
+     </item>
+     <item row="6" column="1">
+      <widget class="QLineEdit" name="lvNameLineEdit"/>
+     </item>
+     <item row="7" column="0">
       <widget class="QLabel" name="mountPointLabel">
        <property name="text">
         <string>&amp;Mount Point:</string>
@@ -155,7 +165,7 @@
        </property>
       </widget>
      </item>
-     <item row="6" column="1">
+     <item row="7" column="1">
       <widget class="QComboBox" name="mountPointComboBox">
        <property name="editable">
         <bool>true</bool>
@@ -165,21 +175,21 @@
        </property>
       </widget>
      </item>
-     <item row="7" column="1">
+     <item row="8" column="1">
       <widget class="QLabel" name="labelMountPoint">
        <property name="text">
         <string/>
        </property>
       </widget>
      </item>
-     <item row="8" column="0">
+     <item row="9" column="0">
       <widget class="QLabel" name="label_3">
        <property name="text">
         <string>Flags:</string>
        </property>
       </widget>
      </item>
-     <item row="8" column="1">
+     <item row="9" column="1">
       <widget class="QListWidget" name="m_listFlags">
        <property name="alternatingRowColors">
         <bool>true</bool>
@@ -192,7 +202,7 @@
        </property>
       </widget>
      </item>
-     <item row="9" column="0">
+     <item row="10" column="0">
       <spacer name="verticalSpacer">
        <property name="orientation">
         <enum>Qt::Vertical</enum>

src/modules/partition/gui/PartitionPage.cpp

@@ -119,7 +119,7 @@ PartitionPage::~PartitionPage()
 void
 PartitionPage::updateButtons()
 {
-    bool create = false, edit = false, del = false;
+    bool create = false, createTable = false, edit = false, del = false;
 
     QModelIndex index = m_ui->partitionTreeView->currentIndex();
     if ( index.isValid() )
@@ -141,11 +141,18 @@ PartitionPage::updateButtons()
         edit = !isFree && !isExtended;
         del = !isFree;
     }
+
+    if ( m_ui->deviceComboBox->currentIndex() >= 0 )
+    {
+        QModelIndex deviceIndex = m_core->deviceModel()->index( m_ui->deviceComboBox->currentIndex(), 0 );
+        if ( m_core->deviceModel()->deviceForIndex( deviceIndex )->type() != Device::LVM_Device )
+            createTable = true;
+    }
+
     m_ui->createButton->setEnabled( create );
     m_ui->editButton->setEnabled( edit );
     m_ui->deleteButton->setEnabled( del );
-
-    m_ui->newPartitionTableButton->setEnabled( m_ui->deviceComboBox->currentIndex() >= 0 );
+    m_ui->newPartitionTableButton->setEnabled( createTable );
 }
 
 void