gui2::dialogs::lua_interpreter::input_model Class Reference

The input_model keeps track of what commands were executed before, and figures out what should be displayed when the user presses up / down arrows in the input. More...

Public Member Functions
	input_model ()
void	add_to_history (const std::string &str)
void	maybe_update_prefix (const std::string &text)
std::string	search (int direction)
std::string	clear_history ()
std::string	list_history ()
bool	do_history_expansion (std::string &cmd)

Private Attributes
std::string	prefix_
bool	end_of_history_

Detailed Description

The input_model keeps track of what commands were executed before, and figures out what should be displayed when the user presses up / down arrows in the input.

It is essentially part of the model, but it isn't connected to the lua kernel so I have implemented it separately. Putatively it could all be refactored so that there is a single model with private subclass "lua_model" and also a "command_history_model" but I have decided simply to not implement it that way.

Definition at line 196 of file lua_interpreter.cpp.

Constructor & Destructor Documentation

input_model()

gui2::dialogs::lua_interpreter::input_model::input_model ( )

inline

Definition at line 205 of file lua_interpreter.cpp.

References filesystem::file_exists().

Member Function Documentation

add_to_history()

void gui2::dialogs::lua_interpreter::input_model::add_to_history ( const std::string &  str )

inline

Definition at line 233 of file lua_interpreter.cpp.

References UNUSED.

clear_history()

std::string gui2::dialogs::lua_interpreter::input_model::clear_history ( )

inline

Definition at line 303 of file lua_interpreter.cpp.

do_history_expansion()

bool gui2::dialogs::lua_interpreter::input_model::do_history_expansion ( std::string &  cmd )

inline

Definition at line 342 of file lua_interpreter.cpp.

References UNUSED.

list_history()

std::string gui2::dialogs::lua_interpreter::input_model::list_history ( )

inline

Definition at line 313 of file lua_interpreter.cpp.

References i, and lexical_cast().

maybe_update_prefix()

void gui2::dialogs::lua_interpreter::input_model::maybe_update_prefix ( const std::string &  text )

inline

Definition at line 243 of file lua_interpreter.cpp.

References LOG_LUA.

search()

std::string gui2::dialogs::lua_interpreter::input_model::search ( int  direction )

inline

Definition at line 253 of file lua_interpreter.cpp.

References e, LOG_LUA, and UNUSED.

Member Data Documentation

end_of_history_

bool gui2::dialogs::lua_interpreter::input_model::end_of_history_

private

Definition at line 199 of file lua_interpreter.cpp.

prefix_

std::string gui2::dialogs::lua_interpreter::input_model::prefix_

private

Definition at line 198 of file lua_interpreter.cpp.

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The documentation for this class was generated from the following file:

• gui/dialogs/lua_interpreter.cpp