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This commit is contained in:
Pranav Srinivas Kumar
2020-02-13 14:21:01 +05:30
parent f5b6b4d779
commit 89ae8cec39
15 changed files with 862 additions and 860 deletions
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112
include/indicators/block_progress_bar.hpp
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@@ -33,74 +33,86 @@ SOFTWARE.
#include <algorithm>
#include <atomic>
#include <chrono>
#include <indicators/setting.hpp>
#include <iomanip>
#include <iostream>
#include <mutex>
#include <string>
#include <tuple>
#include <thread>
#include <indicators/setting.hpp>
#include <tuple>
namespace indicators {
class BlockProgressBar {
using Settings = std::tuple<
option::ForegroundColor,
option::BarWidth,
option::Start,
option::End,
option::PrefixText,
option::PostfixText,
option::ShowPercentage,
option::ShowElapsedTime,
option::ShowRemainingTime,
option::Completed,
option::SavedStartTime,
option::MaxPostfixTextLen>;
using Settings = std::tuple<option::ForegroundColor, option::BarWidth, option::Start, option::End,
option::PrefixText, option::PostfixText, option::ShowPercentage,
option::ShowElapsedTime, option::ShowRemainingTime, option::Completed,
option::SavedStartTime, option::MaxPostfixTextLen>;
public:
template <typename... Args, typename std::enable_if<details::are_settings_from_tuple<Settings, typename std::decay<Args>::type...>::value, void*>::type = nullptr>
explicit BlockProgressBar(Args&&... args) : settings_(
details::get<details::ProgressBarOption::foreground_color>(option::ForegroundColor{Color::white}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::bar_width>(option::BarWidth{100}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::start>(option::Start{"["}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::end>(option::End{"]"}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::prefix_text>(option::PrefixText{""}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::postfix_text>(option::PostfixText{""}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::show_percentage>(option::ShowPercentage{true}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::show_elapsed_time>(option::ShowElapsedTime{false}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::show_remaining_time>(option::ShowRemainingTime{false}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::completed>(option::Completed{false}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::saved_start_time>(option::SavedStartTime{false}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::max_postfix_text_len>(option::MaxPostfixTextLen{0}, std::forward<Args>(args)...)
) {}
template <typename... Args,
typename std::enable_if<details::are_settings_from_tuple<
Settings, typename std::decay<Args>::type...>::value,
void *>::type = nullptr>
explicit BlockProgressBar(Args &&... args)
: settings_(details::get<details::ProgressBarOption::foreground_color>(
option::ForegroundColor{Color::white}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::bar_width>(option::BarWidth{100},
std::forward<Args>(args)...),
details::get<details::ProgressBarOption::start>(option::Start{"["},
std::forward<Args>(args)...),
details::get<details::ProgressBarOption::end>(option::End{"]"},
std::forward<Args>(args)...),
details::get<details::ProgressBarOption::prefix_text>(
option::PrefixText{""}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::postfix_text>(
option::PostfixText{""}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::show_percentage>(
option::ShowPercentage{true}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::show_elapsed_time>(
option::ShowElapsedTime{false}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::show_remaining_time>(
option::ShowRemainingTime{false}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::completed>(option::Completed{false},
std::forward<Args>(args)...),
details::get<details::ProgressBarOption::saved_start_time>(
option::SavedStartTime{false}, std::forward<Args>(args)...),
details::get<details::ProgressBarOption::max_postfix_text_len>(
option::MaxPostfixTextLen{0}, std::forward<Args>(args)...)) {}
template <typename T, details::ProgressBarOption id>
void set_option(details::Setting<T, id>&& setting){
static_assert(!std::is_same<T, typename std::decay<decltype(details::get_value<id>(std::declval<Settings>()))>::type>::value, "Setting has wrong type!");
void set_option(details::Setting<T, id> &&setting) {
static_assert(!std::is_same<T, typename std::decay<decltype(details::get_value<id>(
std::declval<Settings>()))>::type>::value,
"Setting has wrong type!");
std::lock_guard<std::mutex> lock(mutex_);
get_value<id>() = std::move(setting).value;
}
template <typename T, details::ProgressBarOption id>
void set_option(const details::Setting<T, id>& setting){
static_assert(!std::is_same<T, typename std::decay<decltype(details::get_value<id>(std::declval<Settings>()))>::type>::value, "Setting has wrong type!");
void set_option(const details::Setting<T, id> &setting) {
static_assert(!std::is_same<T, typename std::decay<decltype(details::get_value<id>(
std::declval<Settings>()))>::type>::value,
"Setting has wrong type!");
std::lock_guard<std::mutex> lock(mutex_);
get_value<id>() = setting.value;
}
void set_option(const details::Setting<std::string, details::ProgressBarOption::postfix_text>& setting){
void set_option(
const details::Setting<std::string, details::ProgressBarOption::postfix_text> &setting) {
std::lock_guard<std::mutex> lock(mutex_);
get_value<details::ProgressBarOption::postfix_text>() = setting.value;
if(setting.value.length() > get_value<details::ProgressBarOption::max_postfix_text_len>()){
if (setting.value.length() > get_value<details::ProgressBarOption::max_postfix_text_len>()) {
get_value<details::ProgressBarOption::max_postfix_text_len>() = setting.value.length();
}
}
void set_option(details::Setting<std::string, details::ProgressBarOption::postfix_text>&& setting){
void
set_option(details::Setting<std::string, details::ProgressBarOption::postfix_text> &&setting) {
std::lock_guard<std::mutex> lock(mutex_);
get_value<details::ProgressBarOption::postfix_text>() = std::move(setting).value;
auto& new_value = get_value<details::ProgressBarOption::postfix_text>();
if(new_value.length() > get_value<details::ProgressBarOption::max_postfix_text_len>()){
auto &new_value = get_value<details::ProgressBarOption::postfix_text>();
if (new_value.length() > get_value<details::ProgressBarOption::max_postfix_text_len>()) {
get_value<details::ProgressBarOption::max_postfix_text_len>() = new_value.length();
}
}
@@ -136,14 +148,14 @@ public:
}
private:
template <details::ProgressBarOption id>
auto get_value() -> decltype((details::get_value<id>(std::declval<Settings&>()).value)) {
auto get_value() -> decltype((details::get_value<id>(std::declval<Settings &>()).value)) {
return details::get_value<id>(settings_).value;
}
template <details::ProgressBarOption id>
auto get_value() const -> decltype((details::get_value<id>(std::declval<const Settings&>()).value)) {
auto get_value() const
-> decltype((details::get_value<id>(std::declval<const Settings &>()).value)) {
return details::get_value<id>(settings_).value;
}
@@ -156,9 +168,9 @@ private:
std::atomic<bool> multi_progress_mode_{false};
void save_start_time() {
auto& show_elapsed_time = get_value<details::ProgressBarOption::show_elapsed_time>();
auto& saved_start_time = get_value<details::ProgressBarOption::saved_start_time>();
auto& show_remaining_time = get_value<details::ProgressBarOption::show_remaining_time>();
auto &show_elapsed_time = get_value<details::ProgressBarOption::show_elapsed_time>();
auto &saved_start_time = get_value<details::ProgressBarOption::saved_start_time>();
auto &show_remaining_time = get_value<details::ProgressBarOption::show_remaining_time>();
if ((show_elapsed_time || show_remaining_time) && !saved_start_time) {
start_time_point_ = std::chrono::high_resolution_clock::now();
saved_start_time = true;
@@ -181,7 +193,8 @@ private:
std::cout << get_value<details::ProgressBarOption::prefix_text>();
std::cout << get_value<details::ProgressBarOption::start>();
details::BlockProgressScaleWriter writer{std::cout, get_value<details::ProgressBarOption::bar_width>()};
details::BlockProgressScaleWriter writer{std::cout,
get_value<details::ProgressBarOption::bar_width>()};
writer.write(progress_);
std::cout << get_value<details::ProgressBarOption::end>();
@@ -211,12 +224,15 @@ private:
if (get_value<details::ProgressBarOption::max_postfix_text_len>() == 0)
get_value<details::ProgressBarOption::max_postfix_text_len>() = 10;
std::cout << " " << get_value<details::ProgressBarOption::postfix_text>() << std::string(get_value<details::ProgressBarOption::max_postfix_text_len>(), ' ') << "\r";
std::cout << " " << get_value<details::ProgressBarOption::postfix_text>()
<< std::string(get_value<details::ProgressBarOption::max_postfix_text_len>(), ' ')
<< "\r";
std::cout.flush();
if (progress_ > 100.0) {
get_value<details::ProgressBarOption::completed>() = true;
}
if (get_value<details::ProgressBarOption::completed>() && !from_multi_progress) // Don't std::endl if calling from MultiProgress
if (get_value<details::ProgressBarOption::completed>() &&
!from_multi_progress) // Don't std::endl if calling from MultiProgress
std::cout << termcolor::reset << std::endl;
}
};