Latest changes.

name_sanitize.nvgt

@@ -45,7 +45,8 @@ bool is_windows_reserved_filename(const string& in upperName) {
     return false;
 }
 
-string sanitize_filename_base(string name, const int maxLength = 40, const string fallback = "item") {
+string sanitize_filename_base_with_reserved_prefix(string name, const int maxLength = 40, const string fallback = "item",
+                                                   const string reservedPrefix = "file_") {
     string normalized = normalize_name_whitespace(name);
     string result = "";
     bool lastSeparator = false;
@@ -93,13 +94,26 @@ string sanitize_filename_base(string name, const int maxLength = 40, const strin
     }
 
     if (is_windows_reserved_filename(upperName)) {
-        result = "file_" + result;
+        string safePrefix = reservedPrefix;
+        if (safePrefix == "")
+            safePrefix = "file_";
+        result = safePrefix + result;
     }
 
     return result;
 }
 
+string sanitize_filename_base(string name, const int maxLength = 40, const string fallback = "item") {
+    return sanitize_filename_base_with_reserved_prefix(name, maxLength, fallback, "file_");
+}
+
+string build_filename_from_name_ex(const string& in name, const string& in extension = ".dat",
+                                   const int maxBaseLength = 40, const string fallback = "item",
+                                   const string reservedPrefix = "file_") {
+    return sanitize_filename_base_with_reserved_prefix(name, maxBaseLength, fallback, reservedPrefix) + extension;
+}
+
 string build_filename_from_name(const string& in name, const string& in extension = ".dat",
                                 const int maxBaseLength = 40, const string fallback = "item") {
-    return sanitize_filename_base(name, maxBaseLength, fallback) + extension;
+    return build_filename_from_name_ex(name, extension, maxBaseLength, fallback, "file_");
 }

speech_history.nvgt

@@ -5,6 +5,18 @@ string[] speechHistory;
 int speechHistoryMaxEntries = 10;
 int speechHistoryCurrentIndex = -1;
 bool speechHistoryDeduplicate = true;
+funcdef string speech_history_message_transform_callback(const string& in message);
+speech_history_message_transform_callback @speechHistoryMessageTransform = null;
+
+void speech_history_set_message_transform_callback(speech_history_message_transform_callback @callback) {
+    @speechHistoryMessageTransform = @callback;
+}
+
+string speech_history_transform_message(const string& in message) {
+    if (@speechHistoryMessageTransform is null)
+        return message;
+    return speechHistoryMessageTransform(message);
+}
 
 void speech_history_set_max_entries(int maxEntries) {
     if (maxEntries < 1) {
@@ -55,27 +67,30 @@ void speech_history_add(const string& in message) {
 }
 
 void speak_with_history(const string& in message, bool interrupt) {
-    speech_history_add(message);
+    string transformedMessage = speech_history_transform_message(message);
-    screen_reader_speak(message, interrupt);
+    speech_history_add(transformedMessage);
+    screen_reader_speak(transformedMessage, interrupt);
 }
 
 void check_speech_history_keys() {
     // Comma: older.
     if (key_pressed(KEY_COMMA)) {
         if (speechHistory.length() == 0) {
-            screen_reader_speak("No speech history.", true);
+            screen_reader_speak(speech_history_transform_message("No speech history."), true);
             return;
         }
 
         speechHistoryCurrentIndex--;
         if (speechHistoryCurrentIndex < 0) {
             speechHistoryCurrentIndex = 0;
-            screen_reader_speak("Oldest message. " + speechHistory[speechHistoryCurrentIndex], true);
+            screen_reader_speak(speech_history_transform_message("Oldest message. " + speechHistory[speechHistoryCurrentIndex]),
+                                true);
             return;
         }
 
         int position = speechHistoryCurrentIndex + 1;
-        screen_reader_speak(speechHistory[speechHistoryCurrentIndex] + " " + position + " of " + speechHistory.length(),
+        screen_reader_speak(speech_history_transform_message(speechHistory[speechHistoryCurrentIndex] + " " + position +
+                                                             " of " + speechHistory.length()),
                             true);
         return;
     }
@@ -83,19 +98,21 @@ void check_speech_history_keys() {
     // Period: newer.
     if (key_pressed(KEY_PERIOD)) {
         if (speechHistory.length() == 0) {
-            screen_reader_speak("No speech history.", true);
+            screen_reader_speak(speech_history_transform_message("No speech history."), true);
             return;
         }
 
         speechHistoryCurrentIndex++;
         if (speechHistoryCurrentIndex >= int(speechHistory.length())) {
             speechHistoryCurrentIndex = speechHistory.length() - 1;
-            screen_reader_speak("Newest message. " + speechHistory[speechHistoryCurrentIndex], true);
+            screen_reader_speak(speech_history_transform_message("Newest message. " + speechHistory[speechHistoryCurrentIndex]),
+                                true);
             return;
         }
 
         int position = speechHistoryCurrentIndex + 1;
-        screen_reader_speak(speechHistory[speechHistoryCurrentIndex] + " " + position + " of " + speechHistory.length(),
+        screen_reader_speak(speech_history_transform_message(speechHistory[speechHistoryCurrentIndex] + " " + position +
+                                                             " of " + speechHistory.length()),
                             true);
     }
 }

ui.nvgt

@@ -2,6 +2,18 @@
 
 string uiDefaultWindowTitle = "";
 bool uiUsePromptAsDialogTitle = true;
+funcdef string ui_text_transform_callback(const string& in text);
+ui_text_transform_callback @uiTextTransformCallback = null;
+
+void ui_set_text_transform_callback(ui_text_transform_callback @callback) {
+    @uiTextTransformCallback = @callback;
+}
+
+string ui_transform_text(const string& in text) {
+    if (@uiTextTransformCallback is null)
+        return text;
+    return uiTextTransformCallback(text);
+}
 
 void ui_set_default_window_title(const string windowTitle) {
     uiDefaultWindowTitle = windowTitle;
@@ -36,20 +48,24 @@ void ui_restore_window(const string windowTitle = "") {
 
 string ui_input_box(const string title, const string prompt, const string defaultValue = "",
                     const string windowTitle = "") {
-    string dialogTitle = ui_resolve_dialog_title(title, prompt);
+    string transformedTitle = ui_transform_text(title);
-    string result = virtual_input_box(dialogTitle, prompt, defaultValue);
+    string transformedPrompt = ui_transform_text(prompt);
+    string dialogTitle = ui_resolve_dialog_title(transformedTitle, transformedPrompt);
+    string result = virtual_input_box(dialogTitle, transformedPrompt, defaultValue);
     ui_restore_window(windowTitle);
     return result;
 }
 
 int ui_question(const string title, const string prompt, const string windowTitle = "", const bool canCancel = false) {
-    string dialogTitle = ui_resolve_dialog_title(title, prompt);
+    string transformedTitle = ui_transform_text(title);
-    int result = virtual_question(dialogTitle, prompt, canCancel);
+    string transformedPrompt = ui_transform_text(prompt);
+    string dialogTitle = ui_resolve_dialog_title(transformedTitle, transformedPrompt);
+    int result = virtual_question(dialogTitle, transformedPrompt, canCancel);
     ui_restore_window(windowTitle);
     return result;
 }
 
 void ui_info_box(const string title, const string heading, const string message, const string windowTitle = "") {
-    virtual_info_box(title, heading, message);
+    virtual_info_box(ui_transform_text(title), ui_transform_text(heading), ui_transform_text(message));
     ui_restore_window(windowTitle);
 }