diff --git a/aegisub/libaegisub/common/hotkey.cpp b/aegisub/libaegisub/common/hotkey.cpp index 7552522cb..9f943a722 100644 --- a/aegisub/libaegisub/common/hotkey.cpp +++ b/aegisub/libaegisub/common/hotkey.cpp @@ -46,30 +46,32 @@ namespace agi { Hotkey *hotkey; -std::string Combo::Str() { +std::string Combo::Str() const { std::string str(key_map[0]); + str.reserve(str.size() + (key_map.size() - 1) * 2); for (unsigned int i=1; i < key_map.size(); i++) { str.append("-" + key_map[i]); } return str; } -std::string Combo::StrMenu() { +std::string Combo::StrMenu() const { return Str(); } -void Hotkey::ComboInsert(Combo *combo) { - str_map.insert(make_pair(combo->Str(), combo)); - cmd_map.insert(make_pair(combo->CmdName(), combo)); +void Hotkey::ComboInsert(Combo const& combo) { + str_map.insert(std::make_pair(combo.Str(), combo)); + cmd_map.insert(std::make_pair(combo.CmdName(), combo)); } Hotkey::~Hotkey() { Flush(); } -Hotkey::Hotkey(const std::string &file, const std::string &default_config): - config_file(file), config_default(default_config) { - +Hotkey::Hotkey(const std::string &file, const std::string &default_config) +: config_file(file) +, config_default(default_config) +{ LOG_D("hotkey/init") << "Generating hotkeys."; std::istream *stream; @@ -101,13 +103,13 @@ Hotkey::Hotkey(const std::string &file, const std::string &default_config): } -void Hotkey::BuildHotkey(std::string context, const json::Object& object) { +void Hotkey::BuildHotkey(std::string const& context, const json::Object& object) { for (json::Object::const_iterator index(object.Begin()); index != object.End(); index++) { const json::Object::Member& member = *index; const json::Array& array = member.element; for (json::Array::const_iterator arr_index(array.Begin()); arr_index != array.End(); arr_index++) { - Combo *combo = new Combo(context, member.name); + Combo combo(context, member.name); const json::Object& obj = *arr_index; @@ -116,12 +118,12 @@ void Hotkey::BuildHotkey(std::string context, const json::Object& object) { if (arr_mod.Size() > 0) { for (json::Array::const_iterator arr_mod_index(arr_mod.Begin()); arr_mod_index != arr_mod.End(); arr_mod_index++) { const json::String& key_mod = *arr_mod_index; - combo->KeyInsert(key_mod.Value()); + combo.KeyInsert(key_mod.Value()); } // for arr_mod_index } - combo->KeyInsert(static_cast(obj["key"]).Value()); - combo->Enable(static_cast(obj["enable"]).Value()); + combo.KeyInsert(static_cast(obj["key"]).Value()); + combo.Enable(static_cast(obj["enable"]).Value()); ComboInsert(combo); } // for arr_index @@ -133,16 +135,18 @@ bool Hotkey::Scan(const std::string &context, const std::string &str, std::strin HotkeyMap::const_iterator index, end; for (std::tr1::tie(index, end) = str_map.equal_range(str); index != end; ++index) { - std::string ctext = index->second->Context(); + std::string const& ctext = index->second.Context(); if (ctext == "Always") { - cmd = index->second->CmdName(); + cmd = index->second.CmdName(); LOG_D("agi/hotkey/found") << "Found: " << str << " Context (req/found): " << context << "/Always Command: " << cmd; return 0; - } else if (ctext == "Default") { - dfault = index->second->CmdName(); - } else if (ctext == context) { - local = index->second->CmdName(); + } + if (ctext == "Default") { + dfault = index->second.CmdName(); + } + else if (ctext == context) { + local = index->second.CmdName(); } } @@ -150,7 +154,8 @@ bool Hotkey::Scan(const std::string &context, const std::string &str, std::strin cmd = local; LOG_D("agi/hotkey/found") << "Found: " << str << " Context: " << context << " Command: " << local; return 0; - } else if (!dfault.empty()) { + } + if (!dfault.empty()) { cmd = dfault; LOG_D("agi/hotkey/found") << "Found: " << str << " Context (req/found): " << context << "/Default Command: " << dfault; return 0; @@ -164,9 +169,9 @@ std::vector Hotkey::GetHotkeys(const std::string &context, const st HotkeyMap::const_iterator it, end; for (std::tr1::tie(it, end) = cmd_map.equal_range(command); it != end; ++it) { - std::string ctext = it->second->Context(); + std::string ctext = it->second.Context(); if (ctext == "Always" || ctext == "Default" || ctext == context) { - ret.push_back(it->second->StrMenu()); + ret.push_back(it->second.StrMenu()); } } @@ -177,13 +182,10 @@ std::vector Hotkey::GetHotkeys(const std::string &context, const st } void Hotkey::Flush() { - json::Object root; - HotkeyMap::iterator index; - for (index = str_map.begin(); index != str_map.end(); ++index) { - - Combo::ComboMap combo_map(index->second->Get()); + for (HotkeyMap::iterator index = str_map.begin(); index != str_map.end(); ++index) { + Combo::ComboMap combo_map(index->second.Get()); json::Array modifiers; for (int i = 0; i != combo_map.size()-1; i++) { @@ -193,17 +195,16 @@ void Hotkey::Flush() { json::Object hotkey; hotkey["modifiers"] = modifiers; hotkey["key"] = json::String(combo_map.back()); - hotkey["enable"] = json::Boolean(index->second->IsEnabled()); + hotkey["enable"] = json::Boolean(index->second.IsEnabled()); - json::Object& context_obj = root[index->second->Context()]; - json::Array& combo_array = context_obj[index->second->CmdName()]; + json::Object& context_obj = root[index->second.Context()]; + json::Array& combo_array = context_obj[index->second.CmdName()]; combo_array.Insert(hotkey); } io::Save file(config_file); json::Writer::Write(root, file.Get()); - } } // namespace toolbar diff --git a/aegisub/libaegisub/include/libaegisub/hotkey.h b/aegisub/libaegisub/include/libaegisub/hotkey.h index 433c3f017..724482570 100644 --- a/aegisub/libaegisub/include/libaegisub/hotkey.h +++ b/aegisub/libaegisub/include/libaegisub/hotkey.h @@ -48,27 +48,27 @@ public: /// Constructor /// @param ctx Context /// @param cmd Command name - Combo(std::string ctx, std::string cmd): cmd_name(cmd), context(ctx) {} + Combo(std::string const& ctx, std::string const& cmd): cmd_name(cmd), context(ctx) {} /// Destructor ~Combo() {} /// String representation of the Combo - std::string Str(); + std::string Str() const; /// String suitable for usage in a menu. - std::string StrMenu(); + std::string StrMenu() const; /// Get the literal combo map. /// @return ComboMap (std::vector) of linear key sequence. - const ComboMap& Get() { return key_map; } + const ComboMap& Get() const { return key_map; } /// Command name triggered by the combination. /// @return Command name - const std::string& CmdName() { return cmd_name; } + const std::string& CmdName() const { return cmd_name; } /// Context this Combo is triggered in. - const std::string& Context() { return context; } + const std::string& Context() const { return context; } /// Enable or disable Combo or "Hotkey". /// @param e Bool state. @@ -76,7 +76,7 @@ public: /// Check whether Combo is currently enabled or disabled. /// @return State. - const bool& IsEnabled() { return enable; } + bool IsEnabled() const { return enable; } private: ComboMap key_map; ///< Map. @@ -115,7 +115,7 @@ public: std::vector GetHotkeys(const std::string &context, const std::string &command) const; private: - typedef std::multimap HotkeyMap; ///< Map to hold Combo instances. + typedef std::multimap HotkeyMap; ///< Map to hold Combo instances. HotkeyMap str_map; ///< String representation -> Combo HotkeyMap cmd_map; ///< Command name -> Combo const std::string config_file; ///< Default user config location. @@ -124,11 +124,11 @@ private: /// Build hotkey map. /// @param context Context being parsed. /// @param object json::Object holding items for context being parsed. - void BuildHotkey(std::string context, const json::Object& object); + void BuildHotkey(std::string const& context, const json::Object& object); /// Insert Combo into HotkeyMap instance. /// @param combo Combo to insert. - void ComboInsert(Combo *combo); + void ComboInsert(Combo const& combo); /// Write active Hotkey configuration to disk. void Flush();