Multi-clipboard

Multi-space clipboard

Mutex zone_mutex

• locks in the begining of each process's loop
• needed just to because hook works in another process but it's not intented to calculate something asynchronously

Files:

• "argparse.hpp":

  Provides a class to handle arguments, especially commandline args

  Contains argparse::Args struct with following methods:

  • Checks if arguments contains @option or one of it's @aliases bool option_check(std::string const &option, std::string const &aliases...)

  • Returns the argument passed after @option or one of it's @aliases(first found) std::string option_get(std::string const &option, std::string const &aliases...)

• "hppuiohook.hpp":

  Preprocessing directives to undefine c-style constants.

  Redefine same constants in c++ style as constexpr auto.

• "lib.hpp":

  Implements such structures as Config - container for configuration information, Clipboard - buffer for clipboard data.

  Contains namespace uiohook defined functions:

  • Fake @keys press events one by one
    • void press_keys(std::vector<uint16_t> const &keys);
  • Fake @keys release events one by one
    • void release_keys(std::vector<uint16_t> const &keys);
  • Fake press and then release @keys events
    • void click_keys(std::vector<uint16_t> const &keys);
  • Compare @first event with @second
    • bool operator==(uiohook_event const &first, uiohook_event const &second);
  • Hook event disaptcher procedure. Handles @event
    • void dispatch_proc(uiohook_event *const event);

  Helper function:

  • Prepaire @str to add to Listbox. Replace '\n' and trunc by MAX_LEN
    • std::string process_string_to_view(std::string const &str);

  Globals. (initialized in "lib.cpp"):

  • Pressed keys at the moment
    • mask_t pressed_keys;
  • Action flag waiting to be handled
    • action_flag_t action_flag;
  • Main loop flag. Down to stop process
    • bool main_loop;
  • Maximum length of string to be displayed in Listbox
    • constexpr size_t MAX_LEN = 70;
  • Mutex shared between main and hook loops
    • std::mutex zone_mutex;
  • Condition that main loop waints to be signaled from form loop
    • std::condition_variable choice_awaiter;
  • Events to be ignored (self produced) queue
    • std::queueuiohook::uiohook_event ignore_events;
  • Config data
    • Config config;
  • Clipboard stored data
    • Clipboard clipboard;
  • Form pointer. There is no need to use smart poiners because theu ought point to local variables. So i used basic ones
    • nana::form *fm;
  • Listbox pointer
    • nana::listbox *lb;
  • Selected text pointer
    • std::string *selected_text;

• "main.cpp":

  main_proc

  async main procedure action loop

  main

  entry point

Used libraries:

• clip
  • FetchContent
  • Language C++
• nlohmann json
  • FetchContent
  • Language C++
• uiohook
  • FetchContent
  • Language C
• nana
  • FetchContent
  • Language C++
• Threads
  • FetchContent
  • Language C++
• libs dependencies