Add show_full_code Option for Table Translator

src/rime/gear/table_translator.cc

@@ -75,7 +75,13 @@ an<Candidate> TableTranslation::Peek() {
     return nullptr;
   bool is_user_phrase = PreferUserPhrase();
   auto e = PreferredEntry(is_user_phrase);
-  string comment(is_constructed(e.get()) ? kUnitySymbol : e->comment);
+  string comment(e->comment);
+  if (is_constructed(e.get())) {
+    comment = kUnitySymbol;
+  } else if (options_ && options_->show_full_code())
+    if (auto translator = dynamic_cast<TableTranslator*>(options_)) {
+      comment = translator->Spell(e->code);
+    }
   if (options_) {
     options_->comment_formatter().Apply(&comment);
   }
@@ -354,6 +360,16 @@ bool TableTranslator::Memorize(const CommitEntry& commit_entry) {
   return true;
 }
 
+string TableTranslator::Spell(const Code& code) {
+  string result;
+  vector<string> syllables;
+  if (!dict_ || !dict_->Decode(code, &syllables) || syllables.empty())
+    return result;
+  result = boost::algorithm::join(syllables, string(1, delimiters_.at(0)));
+  // comment_formatter_.Apply(&result);  // Done in TableTranslation::Peek()
+  return result;
+}
+
 string TableTranslator::GetPrecedingText(size_t start) const {
   return !contextual_suggestions_ ? string()
          : start > 0 ? engine_->context()->composition().GetTextBefore(start)

src/rime/gear/table_translator.h

@@ -35,6 +35,7 @@ class TableTranslator : public Translator,
                                size_t start,
                                bool include_prefix_phrases = false);
   string GetPrecedingText(size_t start) const;
+  string Spell(const Code& code);
   UnityTableEncoder* encoder() const { return encoder_.get(); }
 
  protected:

src/rime/gear/translator_commons.cc

@@ -124,6 +124,7 @@ TranslatorOptions::TranslatorOptions(const Ticket& ticket) {
     config->GetBool(ticket.name_space + "/enable_completion",
                     &enable_completion_);
     config->GetBool(ticket.name_space + "/strict_spelling", &strict_spelling_);
+    config->GetBool(ticket.name_space + "/show_full_code", &show_full_code_);
     config->GetDouble(ticket.name_space + "/initial_quality",
                       &initial_quality_);
     preedit_formatter_.Load(

src/rime/gear/translator_commons.h

@@ -141,6 +141,7 @@ struct Ticket;
 class TranslatorOptions {
  public:
   TranslatorOptions(const Ticket& ticket);
+  virtual ~TranslatorOptions() {}
   bool IsUserDictDisabledFor(const string& input) const;
 
   const string& delimiters() const { return delimiters_; }
@@ -154,6 +155,8 @@ class TranslatorOptions {
   void set_enable_completion(bool enabled) { enable_completion_ = enabled; }
   bool strict_spelling() const { return strict_spelling_; }
   void set_strict_spelling(bool is_strict) { strict_spelling_ = is_strict; }
+  bool show_full_code() const { return show_full_code_; }
+  void set_show_full_code(bool enabled) { show_full_code_ = enabled; }
   double initial_quality() const { return initial_quality_; }
   void set_initial_quality(double quality) { initial_quality_ = quality; }
   Projection& preedit_formatter() { return preedit_formatter_; }
@@ -165,6 +168,7 @@ class TranslatorOptions {
   bool contextual_suggestions_ = false;
   bool enable_completion_ = true;
   bool strict_spelling_ = false;
+  bool show_full_code_ = false;
   double initial_quality_ = 0.;
   Projection preedit_formatter_;
   Projection comment_formatter_;