A responsive and customizable clock, timer, and stopwatch for the terminal.
peaclock
/
src
/
info.hh
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#ifndef INFO_HH
#define INFO_HH
#include "ob/parg.hh"
using Parg = OB::Parg;
#include "ob/term.hh"
namespace iom = OB::Term::iomanip;
namespace aec = OB::Term::ANSI_Escape_Codes;
#include <cstddef>
#include <string>
#include <string_view>
inline void program_init(Parg& pg)
{
pg.name("peaclock").version("0.4.3 (11.09.2020)");
pg.description("A responsive and customizable clock, timer, and stopwatch for the terminal.");
pg.usage("[--config-dir <dir>] [--config|-u <file>] [<file>] [--colour <on|off|auto>]");
pg.usage("[--help|-h] [--colour <on|off|auto>]");
pg.usage("[--version|-v] [--colour <on|off|auto>]");
pg.usage("[--license] [--colour <on|off|auto>]");
pg.info({"Key Bindings", {
{"q, Q, <ctrl-c>", "quit the program"},
{":", "enter the command prompt"},
{"<esc>", "clear prompt status message"},
{"<space>", "start/stop timer or stopwatch"},
{"<backspace>", "clear timer or stopwatch"},
{"w", "mode clock"},
{"e", "mode timer"},
{"r", "mode stopwatch"},
{"W", "view date"},
{"E", "view ascii"},
{"R", "view digital"},
{"T", "view binary"},
{"Y", "view icon"},
{"a", "toggle 24 hour time"},
{"s", "toggle seconds"},
{"d", "toggle date"},
{"f", "toggle auto size"},
{"g", "toggle auto ratio"},
{"u", "adjust x y ratio with hjkl"},
{"i", "adjust x y margin with hjkl"},
{"o", "adjust x y padding with hjkl"},
{"p", "adjust x y block with hjkl"},
{"x", "adjust hsl active-fg with hjkl;'"},
{"c", "adjust hsl inactive-fg with hjkl;'"},
{"v", "adjust hsl colon-fg with hjkl;'"},
{"b", "adjust hsl active-bg with hjkl;'"},
{"n", "adjust hsl inactive-bg with hjkl;'"},
{"m", "adjust hsl colon-bg with hjkl;'"},
{",", "adjust hsl background with hjkl;'"},
{".", "adjust hsl date with hjkl;'"},
{"h", "decrease x or hue value"},
{"j", "decrease y or saturation value"},
{"k", "increase y or saturation value"},
{"l", "increase x or hue value"},
{";", "decrease luminosity"},
{"'", "increase luminosity"},
{"/", "clear toggled style"},
}});
pg.info({"Prompt Bindings", {
{"<esc>, <ctrl-c>", "exit the prompt"},
{"<enter>", "submit the input"},
{"<ctrl-u>", "clear the prompt"},
{"<up>, <ctrl-p>", "previous history value based on current input"},
{"<down>, <ctrl-n>", "next history value based on current input"},
{"<left>, <ctrl-b>", "move cursor left"},
{"<right>, <ctrl-f>", "move cursor right"},
{"<home>, <ctrl-a>", "move cursor to the start of the input"},
{"<end>, <ctrl-e>", "move cursor to the end of the input"},
{"<delete>, <ctrl-d>", "delete character under the cursor or delete previous character if cursor is at the end of the input"},
{"<backspace>, <ctrl-h>", "delete previous character"},
}});
pg.info({"Commands", {
{"quit", {
{"", "quit the program"},
}},
{"exit", {
{"", "quit the program"},
}},
{"help <search>", {
{"", "search or view the help output"},
}},
{"mkconfig <file>", {
{"", "create 'file' and write the current config settings to it"},
}},
{"mkconfig! <file>", {
{"", "overwrite or create 'file' and write the current config settings to it"},
}},
{"mode <value>", {
{"clock",
"the view will display the current time"},
{"timer",
"the view will display the timer"},
{"stopwatch",
"the view will display the stopwatch"},
}},
{"view <value>", {
{"date",
"display only the date"},
{"ascii",
"display the ascii clock with the date"},
{"digital",
"display the digital clock with the date"},
{"binary",
"display the binary clock with the date"},
{"icon",
"display the icon with the date"},
}},
{"stopwatch <value>", {
{"clear",
"clear the stopwatch"},
{"stop",
"stop the stopwatch"},
{"start",
"start the stopwatch"},
{"00h:00m:00s",
"set the initial start time"},
}},
{"timer <value>", {
{"clear",
"clear the timer to the initial value"},
{"stop",
"stop the timer"},
{"start",
"start the timer"},
{"00h:00m:00s",
"set the initial start time"},
}},
{"rate-input <milliseconds>", {
{"", "set the duration in milliseconds between reading user input"},
}},
{"rate-refresh <milliseconds>", {
{"", "set the duration in milliseconds between redrawing the output"},
}},
{"rate-status <milliseconds>", {
{"", "set the duration in milliseconds to display status messages"},
}},
{"locale <str>", {
{"", "set the locale, for example 'en_CA.utf8', an empty string clears the value"},
}},
{"timezone <str>", {
{"", "set the timezone, for example 'America/Vancouver', an empty string clears the value"},
}},
{"date <str>", {
{"", "set the date format string, an empty string clears the value"},
}},
{"fill <str>", {
{"", "set the string value used to fill the active, inactive, and colon blocks of the clock, an empty string clears the value"},
}},
{"fill-active <str>", {
{"", "set the string value used to fill the active blocks of the clock, an empty string clears the value"},
}},
{"fill-inactive <str>", {
{"", "set the string value used to fill the inactive blocks of the clock, an empty string clears the value"},
}},
{"fill-colon <str>", {
{"", "set the string value used to fill the colon blocks of the clock, an empty string clears the value"},
}},
{"timer-exec <str>", {
{"", "set the string value to be executed by a shell upon timer completion, an empty string clears the value"},
}},
{"toggle <value>", {
{"block",
"adjust x y block with hjkl"},
{"padding",
"adjust x y padding with hjkl"},
{"margin",
"adjust x y margin with hjkl"},
{"ratio",
"adjust x y ratio with hjkl"},
{"active-fg",
"adjust hsl active-fg with hjkl;'"},
{"inactive-fg",
"adjust hsl inactive-fg with hjkl;'"},
{"colon-fg",
"adjust hsl colon-fg with hjkl;'"},
{"active-bg",
"adjust hsl active-bg with hjkl;'"},
{"inactive-bg",
"adjust hsl inactive-bg with hjkl;'"},
{"colon-bg",
"adjust hsl colon-bg with hjkl;'"},
{"background",
"adjust hsl background with hjkl;'"},
{"date",
"adjust hsl date with hjkl;'"},
}},
{"block <value>", {
{"x y", "set the x y block size, the width and height of an individual block composing the clock"},
}},
{"block-x <x>", {
{"", "set the x block size"},
}},
{"block-y <y>", {
{"", "set the y block size"},
}},
{"padding <value>", {
{"x y", "set the x y padding size, the width and height of the space between each individual block composing the clock"},
}},
{"padding-x <x>", {
{"", "set the x padding size"},
}},
{"padding-y <y>", {
{"", "set the y padding size"},
}},
{"margin <value>", {
{"x y", "set the x y margin size, the space around the outside of the clock from the edge of the terminal"},
}},
{"margin-x <x>", {
{"", "set the x margin size"},
}},
{"margin-y <y>", {
{"", "set the y margin size"},
}},
{"ratio <value>", {
{"x y", "set the x y ratio size, auto adjust the clock to conform to a specific aspect ratio, keep in mind that a square ratio would be '2 1' due to a terminal character cell having a height around twice the size of its width"},
}},
{"ratio-x <x>", {
{"", "set the x ratio size"},
}},
{"ratio-y <y>", {
{"", "set the y ratio size"},
}},
{"date-padding <value>", {
{"", "set the padding size between the date and the clock"},
}},
{"set <value> <on|off>", {
{"hour-24",
"use 24 hour time"},
{"seconds",
"display seconds"},
{"date",
"display the date"},
{"auto-size",
"auto size the clock to fill the screen, overrides the current x y block size"},
{"auto-ratio",
"auto size the clock to use the aspect ratio set by the command 'ratio', overrides the current x y block size and auto-size"},
}},
{"style <value> <#000-#fff|#000000-#ffffff|0-255|Colour|reverse|clear>", {
{"active-fg",
"set the style of the text set by the command 'fill' used to draw active blocks in the clock"},
{"inactive-fg",
"set the style of the text set by the command 'fill' used to draw inactive blocks in the clock"},
{"colon-fg",
"set the style of the text set by the command 'fill-colon' used to draw colon blocks in the clock"},
{"active-bg",
"set the style of the background used to draw active blocks in the clock"},
{"inactive-bg",
"set the style of the background used to draw inactive blocks in the clock"},
{"colon-bg",
"set the style of the background used to draw colon blocks in the clock"},
{"background",
"set the style of the background"},
{"date",
"set the style of the date"},
{"text",
"set the style of the text used in the command prompt"},
{"prompt",
"set the style of the command prompt symbol shown at the start of the line"},
{"success",
"set the style of the prompt status on success"},
{"error",
"set the style of the prompt status on error"},
}},
}});
pg.info({"Colour", {
{"", "The following is a list of 4-bit colours that can be used with the 'style' command."},
{"", ""},
{"", "black [bright]"},
{"", "red [bright]"},
{"", "green [bright]"},
{"", "yellow [bright]"},
{"", "blue [bright]"},
{"", "magenta [bright]"},
{"", "cyan [bright]"},
{"", "white [bright]"},
}});
pg.info({"Files", {
{"Config Directory (DIR)", "${HOME}/.peaclock"},
{"History Directory", "DIR/history"},
{"Config File", "DIR/config"},
{"Command History File", "DIR/history/command"},
}});
pg.info({"Configuration", {
{"", "Use '--config=<file>' to override the default config file."},
{"", ""},
{"", "Use '--config-dir=<dir>' to override the default config directory."},
{"", ""},
{"", "The config directory and config file must be created by the user."},
{"", ""},
{"", "The config file in the config directory must be named 'config'."},
{"", ""},
{"", "It is a plain text file that can contain any of the commands listed in the 'Commands' section of the '--help' output. Each command must be on its own line. Lines that begin with the '#' character are treated as comments."},
}});
pg.info({"Examples", {
{"", "peaclock"},
{"", "peaclock --config \"./path/to/config/file\""},
{"", "peaclock --config-dir \"~/.config/peaclock\""},
{"", "peaclock --help --colour=off"},
{"", "peaclock --help"},
{"", "peaclock --version"},
{"", "peaclock --license"},
}});
pg.info({"Exit Codes", {
{"0", "normal"},
{"1", "error"},
}});
pg.info({"Repository", {
{"", "https://github.com/octobanana/peaclock.git"},
}});
pg.info({"Homepage", {
{"", "https://octobanana.com/software/peaclock"},
}});
pg.info({"Meta", {
{"", "The version format is 'major.minor.patch (day.month.year)'."},
}});
pg.author("Brett Robinson (octobanana) <octobanana.dev@gmail.com>");
// general flags
pg.set("help,h", "Print the help output.");
pg.set("version,v", "Print the program version.");
pg.set("license", "Print the program license.");
// options
pg.set("config,u", "", "file", "Use the commands in the config file 'file' for initialization. All other initializations are skipped. To skip all initializations, use the special name 'NONE'.");
pg.set("config-dir", "", "dir", "use 'dir' as the config directory. To skip all initializations, use the special name 'NONE'.");
pg.set("colour", "auto", "on|off|auto", "Print the program info output with colour either on, off, or auto based on if stdout is a tty.");
pg.set_pos();
}
inline bool program_color(std::string_view color)
{
if (color == "on")
{
// color on
return true;
}
if (color == "off")
{
// color off
return false;
}
// color auto
return OB::Term::is_term(STDOUT_FILENO);
}
inline int program_info(Parg& pg)
{
// init info/options
program_init(pg);
// parse options
auto const status {pg.parse()};
// set output color choice
pg.color(program_color(pg.get<std::string>("colour")));
if (status < 0)
{
// an error occurred
std::cerr
<< pg.usage()
<< "\n"
<< pg.error();
return -1;
}
if (pg.get<bool>("help"))
{
// show help output
std::cout << pg.help();
return 1;
}
if (pg.get<bool>("version"))
{
// show version output
std::cout << pg.version();
return 1;
}
if (pg.get<bool>("license"))
{
// show license output
std::cout << pg.license();
return 1;
}
// success
return 0;
}
#endif // INFO_HH