Support for hiding text box input, hide server connection password box by default

assets/opensb/interface/windowconfig/multiplayer.config.patch

@@ -0,0 +1,5 @@
+{
+  "password" : {
+    "hidden" : true
+  }
+}

source/windowing/StarTextBoxWidget.cpp

@@ -8,6 +8,7 @@ namespace Star {
 TextBoxWidget::TextBoxWidget(String const& startingText, String const& hint, WidgetCallbackFunc callback)
   : m_text(startingText), m_hint(hint), m_callback(callback) {
   auto assets = Root::singleton().assets();
+  m_textHidden = false;
   m_regex = ".*";
   m_repeatKeyThreshold = 0;
   m_repeatCode = SpecialRepeatKeyCodes::None;
@@ -61,6 +62,11 @@ void TextBoxWidget::renderImpl() {
     context()->renderInterfaceText(m_hint, {pos, m_hAnchor, m_vAnchor});
   } else {
     context()->setFontColor(m_color.mix(Color::rgbf(0, 0, 1), blueRate).toRgba());
+    if (m_textHidden) {
+      String hiddenText('*', m_text.length());
+      context()->renderInterfaceText(hiddenText, { pos, m_hAnchor, m_vAnchor });
+    }
+    else
       context()->renderInterfaceText(m_text, { pos, m_hAnchor, m_vAnchor });
   }
   context()->setDefaultFont();
@@ -136,7 +142,7 @@ void TextBoxWidget::update() {
   }
 }
 
-String TextBoxWidget::getText() {
+String TextBoxWidget::getText() const {
   return m_text;
 }
 
@@ -155,6 +161,14 @@ bool TextBoxWidget::setText(String const& text, bool callback) {
   return true;
 }
 
+bool TextBoxWidget::getHidden() const {
+  return m_textHidden;
+}
+
+void TextBoxWidget::setHidden(bool hidden) {
+  m_textHidden = hidden;
+}
+
 String TextBoxWidget::getRegex() {
   return m_regex;
 }

source/windowing/StarTextBoxWidget.hpp

@@ -14,9 +14,12 @@ public:
 
   virtual void update() override;
 
-  String getText();
+  String getText() const;
   bool setText(String const& text, bool callback = true);
 
+  bool getHidden() const;
+  void setHidden(bool hidden);
+
   // Set the regex that the text-box must match.  Defaults to .*
   String getRegex();
   void setRegex(String const& regex);
@@ -56,6 +59,7 @@ private:
   bool modText(String const& text);
   bool newTextValid(String const& text) const;
 
+  bool m_textHidden;
   String m_text;
   String m_hint;
   String m_regex;

source/windowing/StarWidgetParsing.cpp

@@ -432,6 +432,8 @@ WidgetConstructResult WidgetParser::textboxHandler(String const& name, Json cons
     textbox->setMaxWidth(config.getInt("maxWidth"));
   if (config.contains("regex"))
     textbox->setRegex(config.getString("regex"));
+  if (config.contains("hidden"))
+    textbox->setHidden(config.getBool("hidden"));
 
   common(textbox, config);