Add the ability to rename PCs

app/gui/PcView.qml

@@ -1,5 +1,6 @@
 import QtQuick 2.9
 import QtQuick.Controls 2.2
+import QtQuick.Layouts 1.3
 
 import ComputerModel 1.0
 
@@ -159,6 +160,15 @@ CenteredGridView {
                     deletePcDialog.open()
                 }
             }
+            NavigableMenuItem {
+                parentMenu: pcContextMenu
+                text: "Rename PC"
+                onTriggered: {
+                    renamePcDialog.pcIndex = index
+                    renamePcDialog.originalName = model.name
+                    renamePcDialog.open()
+                }
+            }
             NavigableMenuItem {
                 parentMenu: pcContextMenu
                 text: "Wake PC"
@@ -265,6 +275,48 @@ CenteredGridView {
         onAccepted: deletePc()
     }
 
+    NavigableDialog {
+        id: renamePcDialog
+        property string label: "Enter the new name for this PC:"
+        property string originalName
+        property int pcIndex : -1;
+
+        standardButtons: Dialog.Ok | Dialog.Cancel
+
+        onOpened: {
+            // Force keyboard focus on the textbox so keyboard navigation works
+            editText.forceActiveFocus()
+        }
+
+        onClosed: {
+            editText.clear()
+        }
+
+        onAccepted: {
+            if (editText.text) {
+                computerModel.renameComputer(pcIndex, editText.text)
+            }
+        }
+
+        ColumnLayout {
+            Label {
+                text: renamePcDialog.label
+                font.bold: true
+            }
+
+            TextField {
+                id: editText
+                placeholderText: renamePcDialog.originalName
+                Layout.fillWidth: true
+                focus: true
+
+                Keys.onReturnPressed: {
+                    renamePcDialog.accept()
+                }
+            }
+        }
+    }
+
     ScrollBar.vertical: ScrollBar {
         parent: pcGrid.parent
         anchors {

app/gui/computermodel.cpp

@@ -128,6 +128,13 @@ void ComputerModel::wakeComputer(int computerIndex)
     QThreadPool::globalInstance()->start(wakeTask);
 }
 
+void ComputerModel::renameComputer(int computerIndex, QString name)
+{
+    Q_ASSERT(computerIndex < m_Computers.count());
+
+    m_ComputerManager->renameHost(m_Computers[computerIndex], name);
+}
+
 void ComputerModel::pairComputer(int computerIndex, QString pin)
 {
     Q_ASSERT(computerIndex < m_Computers.count());

app/gui/computermodel.h

@@ -35,6 +35,8 @@ public:
 
     Q_INVOKABLE void wakeComputer(int computerIndex);
 
+    Q_INVOKABLE void renameComputer(int computerIndex, QString name);
+
     Q_INVOKABLE Session* createSessionForCurrentGame(int computerIndex);
 
 signals: