Add Mainframe theme & fix VT-100 crash

assets/Resources.qrc

@@ -82,10 +82,12 @@
         <file>icons/warning.svg</file>
         <file>icons/widget.svg</file>
         <file>images/donate-qr.svg</file>
-        <file>images/icon.svg</file>
         <file>images/icon-window.svg</file>
+        <file>images/icon.svg</file>
+        <file>images/shadow.png</file>
         <file>images/splash@1x.png</file>
         <file>images/splash@2x.png</file>
+        <file>images/window-shadow.png</file>
         <file>messages/Acknowledgements.txt</file>
         <file>messages/Welcome_DE.txt</file>
         <file>messages/Welcome_EN.txt</file>
@@ -131,7 +133,14 @@
         <file>qml/Windows/Donate.qml</file>
         <file>qml/Windows/JsonEditor.qml</file>
         <file>qml/Windows/MainWindow.qml</file>
+        <file>qml/Windows/MQTTConfiguration.qml</file>
         <file>qml/main.qml</file>
+        <file>themes/1_FlatDark.json</file>
+        <file>themes/2_FlatLight.json</file>
+        <file>themes/3_Mainframe.json</file>
+        <file>themes/4_Classic.json</file>
+        <file>themes/5_Noir.json</file>
+        <file>themes/6_MathWorks.json</file>
         <file>touchbar/console.png</file>
         <file>touchbar/dashboard.png</file>
         <file>touchbar/setup.png</file>
@@ -160,13 +169,5 @@
         <file>window-border/minimize.svg</file>
         <file>window-border/restore.svg</file>
         <file>window-border/unmaximize.svg</file>
-        <file>qml/Windows/MQTTConfiguration.qml</file>
-        <file>images/shadow.png</file>
-        <file>images/window-shadow.png</file>
-        <file>themes/1_FlatDark.json</file>
-        <file>themes/2_FlatLight.json</file>
-        <file>themes/3_Classic.json</file>
-        <file>themes/4_Noir.json</file>
-        <file>themes/5_MathWorks.json</file>
     </qresource>
 </RCC>

assets/qml/FramelessWindow/CustomWindow.qml

@@ -119,9 +119,9 @@ QtWindow.Window {
     //
     // Titlebar left/right margins for custom controls
     //
+    property alias showMacControls: _title.showMacControls
     readonly property real leftTitlebarMargin: Cpp_ThemeManager.customWindowDecorations ? _title.leftMargin : 0
     readonly property real rightTitlebarMargin: Cpp_ThemeManager.customWindowDecorations ? _title.rightMargin : 0
-    property alias showMacControls: _title.showMacControls
 
     //
     // Background color of the window & the titlebar

assets/themes/3_Mainframe.json

@@ -0,0 +1,66 @@
+{
+   "name":"Mainframe",
+   "author":"Alex Spataru",
+   "titlebarSeparator":false,
+   "colors":{
+      "base":"#686f82",
+      "link":"#02afed",
+      "button":"#686f82",
+      "window":"#686f82",
+      "text":"#ffffff",
+      "midlight":"#a8988f",
+      "highlight":"#4992a6",
+      "brightText":"#ffffff",
+      "buttonText":"#ffffff",
+      "windowText":"#ffffff",
+      "toolTipBase":"#feffc6",
+      "toolTipText":"#000000",
+      "highlightedText":"#ffffff",
+      "highlightedTextAlternative":"#f1bd92",
+      "placeholderText":"#666666",
+      "toolbarGradient1":"#383f52",
+      "toolbarGradient2":"#383f52",
+      "menubarText":"#ffffff",
+      "dialogBackground":"#484f62",
+      "consoleText":"#ffffff",
+      "consoleBase":"#383f52",
+      "consoleButton":"#484f62",
+      "consoleWindow":"#484f62",
+      "consoleHighlight":"#ffffff",
+      "consoleHighlightedText":"#686f82",
+      "consolePlaceholderText":"#bebebe",
+      "windowBackground":"#484f62",
+      "windowGradient1":"#4992a6",
+      "windowGradient2":"#4992a6",
+      "alternativeHighlight":"#42b554",
+      "setupPanelBackground":"#585f72",
+      "paneWindowBackground":"#484f62",
+      "ledEnabled":"#26cd40",
+      "ledDisabled":"#686868",
+      "csvCheckbox":"#2e895c",
+      "connectButtonChecked":"#fc5142",
+      "connectButtonUnchecked":"#2eed5c",
+      "mqttButton":"#eda870",
+      "widgetTextPrimary":"#24476a",
+      "widgetTextSecondary":"#666666",
+      "widgetWindowBackground":"#484f62",
+      "widgetWindowBorder":"#b7878d",
+      "widgetForegroundPrimary":"#f94144",
+      "widgetForegroundSecondary":"#666666",
+      "widgetIndicator":"#444444",
+      "widgetControlBackground":"#666666",
+      "widgetColors":[
+         "#1f76b4",
+         "#ff7f0f",
+         "#2aa02b",
+         "#d62628",
+         "#9467bd",
+         "#8c564c",
+         "#e377c1",
+         "#7f7f7f",
+         "#bcbd21",
+         "#19bdcf",
+         "#1955fe"
+      ]
+   }
+}

src/UI/Widgets/Terminal.cpp

@@ -42,8 +42,9 @@ Widgets::Terminal::Terminal(QQuickItem *parent)
     , m_emulateVt100(false)
     , m_copyAvailable(false)
 {
-    // Set widget
+    // Set widget & configure VT-100 emulator
     setWidget(&m_textEdit);
+    m_escapeCodeHandler.setTextEdit(&m_textEdit);
 
     // Setup default options
     setScrollbarWidth(14);