enhanced PlusROM dialog to show device id

src/gui/InputTextDialog.cxx

@@ -48,24 +48,18 @@ InputTextDialog::InputTextDialog(GuiObject* boss, const GUI::Font& lfont,
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 InputTextDialog::InputTextDialog(OSystem& osystem, DialogContainer& parent,
-                                 const GUI::Font& font, string_view label,
-                                 string_view title, int numInput)
+                                 const GUI::Font& font, const StringList& labels,
+                                 string_view title, int widthChars)
   : Dialog(osystem, parent, font, title),
     CommandSender(nullptr)
 {
-  StringList labels;
-
   clear();
-  labels.emplace_back(label);
-  initialize(font, font, labels,
-             static_cast<int>(label.length()) + (numInput ? numInput : 24) + 2,
-             numInput);
+  initialize(font, font, labels, widthChars);
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 void InputTextDialog::initialize(const GUI::Font& lfont, const GUI::Font& nfont,
-                                 const StringList& labels, int widthChars,
-                                 int numInput)
+                                 const StringList& labels, int widthChars)
 {
   const int lineHeight   = Dialog::lineHeight(),
             fontHeight   = Dialog::fontHeight(),
@@ -79,7 +73,9 @@ void InputTextDialog::initialize(const GUI::Font& lfont, const GUI::Font& nfont,
 
   // Calculate real dimensions
   _w = HBORDER * 2 + fontWidth * widthChars;
-  _h = buttonHeight + lineHeight + VGAP + static_cast<int>(labels.size()) * (lineHeight + VGAP) + _th + VBORDER * 2;
+  _h = buttonHeight + lineHeight + VGAP
+    + static_cast<int>(labels.size()) * (lineHeight + VGAP)
+    + _th + VBORDER * 2;
 
   // Determine longest label
   size_t maxIdx = 0;
@@ -105,9 +101,7 @@ void InputTextDialog::initialize(const GUI::Font& lfont, const GUI::Font& nfont,
 
     xpos += lwidth + fontWidth;
     auto* w = new EditTextWidget(this, nfont, xpos, ypos,
-                                 _w - xpos - HBORDER, lineHeight, "");
-    if(numInput)
-      w->setMaxLen(numInput);
+                                 _w - xpos - HBORDER, lineHeight);
     wid.push_back(w);
 
     myInput.push_back(w);
@@ -115,8 +109,7 @@ void InputTextDialog::initialize(const GUI::Font& lfont, const GUI::Font& nfont,
   }
 
   xpos = HBORDER; ypos += VGAP;
-  myMessage = new StaticTextWidget(this, lfont, xpos, ypos, _w - 2 * xpos, fontHeight,
-                                 "", TextAlign::Left);
+  myMessage = new StaticTextWidget(this, lfont, xpos, ypos, _w - 2 * xpos, fontHeight);
   myMessage->setTextColor(kTextColorEm);
 
   addToFocusList(wid);
@@ -197,6 +190,13 @@ void InputTextDialog::setTextFilter(const EditableWidget::TextFilter& f, int idx
     myInput[idx]->setTextFilter(f);
 }
 
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+void InputTextDialog::setMaxLen(int len, int idx)
+{
+  myInput[idx]->setMaxLen(len);
+  myInput[idx]->setWidth((len + 1) * Dialog::fontWidth());
+}
+
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 void InputTextDialog::setToolTip(string_view str, int idx)
 {
@@ -211,6 +211,12 @@ void InputTextDialog::setFocus(int idx)
     Dialog::setFocus(getFocusList()[idx]);
 }
 
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+void InputTextDialog::setEditable(bool editable, int idx)
+{
+  myInput[idx]->setEditable(editable);
+}
+
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 void InputTextDialog::handleCommand(CommandSender* sender, int cmd,
                                     int data, int id)

src/gui/InputTextDialog.hxx

@@ -35,8 +35,8 @@ class InputTextDialog : public Dialog, public CommandSender
                     const GUI::Font& nfont, const StringList& labels,
                     string_view title = "");
     InputTextDialog(OSystem& osystem, DialogContainer& parent,
-                    const GUI::Font& font, string_view label, string_view title,
-                    int numInput = 0);
+                    const GUI::Font& font, const StringList& labels,
+                    string_view title, int widthChars);
 
     ~InputTextDialog() override = default;
 
@@ -50,17 +50,18 @@ class InputTextDialog : public Dialog, public CommandSender
 
     void setText(string_view str, int idx = 0);
     void setTextFilter(const EditableWidget::TextFilter& f, int idx = 0);
+    void setMaxLen(int len, int idx = 0);
     void setToolTip(string_view str, int idx = 0);
 
     void setEmitSignal(int cmd) { myCmd = cmd; }
     void setMessage(string_view title);
 
     void setFocus(int idx = 0);
+    void setEditable(bool editable, int idx = 0);
 
   protected:
     void initialize(const GUI::Font& lfont, const GUI::Font& nfont,
-                    const StringList& labels, int widthChars = 39,
-                    int numInput = 0);
+                    const StringList& labels, int widthChars = 39);
     void handleCommand(CommandSender* sender, int cmd, int data, int id) override;
 
     /** This dialog uses its own positioning, so we override Dialog::center() */

src/gui/PlusRomsSetupDialog.cxx

@@ -21,24 +21,34 @@
 #include "PlusRomsSetupDialog.hxx"
 
 static constexpr int MAX_NICK_LEN = 16;
+static constexpr int ID_LEN = 32;
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 PlusRomsSetupDialog::PlusRomsSetupDialog(OSystem& osystem, DialogContainer& parent,
                                          const GUI::Font& font)
-  : InputTextDialog(osystem, parent, font, "Nickname", "PlusROM backends setup", MAX_NICK_LEN)
+  : InputTextDialog(osystem, parent, font, StringList { "Nickname", "Device-ID" },
+                    "PlusROM backends setup",
+                    static_cast<int>(string("Device-ID").length()) + ID_LEN + 2)
 {
   const EditableWidget::TextFilter filter = [](char c) {
     return isalnum(c) || (c == ' ') || (c == '_') || (c == '.');
   };
 
-  setTextFilter(filter);
-  setToolTip("Enter your PlusROM backends nickname here.");
+  // setup "Nickname":
+  setTextFilter(filter, 0);
+  setMaxLen(MAX_NICK_LEN, 0);
+  setToolTip("Enter your PlusROM backends nickname here.", 0);
+  // setup "Device-ID":
+  setMaxLen(ID_LEN, 1);
+  setEditable(false, 1);
+  setToolTip("PlusROM Device-ID/hash", 1);
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 void PlusRomsSetupDialog::loadConfig()
 {
-  setText(instance().settings().getString("plusroms.nick"));
+  setText(instance().settings().getString("plusroms.nick"), 0);
+  setText(instance().settings().getString("plusroms.fixedid"), 1);
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -