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This commit is contained in:
Pranav Srinivas Kumar
2019-12-04 11:54:30 -06:00
parent 98c408492e
commit 37af44b362
3 changed files with 24 additions and 30 deletions
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19
include/gauge/progressbar.hpp
View File

@@ -1,9 +1,9 @@
#pragma once #pragma once
#include <atomic> #include <atomic>
#include <gauge/termcolor.hpp>
#include <iostream> #include <iostream>
#include <mutex> #include <mutex>
#include <string> #include <string>
#include <gauge/termcolor.hpp>
#include <thread> #include <thread>
class ProgressBar { class ProgressBar {
@@ -45,12 +45,12 @@ public:
_end = end; _end = end;
} }
void set_prefix_text(const std::string& text) { void set_prefix_text(const std::string &text) {
std::unique_lock<std::mutex> lock{_mutex}; std::unique_lock<std::mutex> lock{_mutex};
_prefix_text = text; _prefix_text = text;
} }
void set_postfix_text(const std::string& text) { void set_postfix_text(const std::string &text) {
std::unique_lock<std::mutex> lock{_mutex}; std::unique_lock<std::mutex> lock{_mutex};
_postfix_text = text; _postfix_text = text;
if (_postfix_text.length() > _max_postfix_text_length) if (_postfix_text.length() > _max_postfix_text_length)
@@ -84,7 +84,7 @@ public:
bool is_completed() const { return _completed; } bool is_completed() const { return _completed; }
void mark_as_completed() { void mark_as_completed() {
_completed = true; _completed = true;
_print_progress(); _print_progress();
} }
@@ -108,7 +108,7 @@ private:
void _print_progress() { void _print_progress() {
std::unique_lock<std::mutex> lock{_mutex}; std::unique_lock<std::mutex> lock{_mutex};
std::cout << termcolor::bold; std::cout << termcolor::bold;
switch(_foreground_color) { switch (_foreground_color) {
case Color::GREY: case Color::GREY:
std::cout << termcolor::grey; std::cout << termcolor::grey;
break; break;
@@ -132,7 +132,7 @@ private:
break; break;
case Color::WHITE: case Color::WHITE:
std::cout << termcolor::white; std::cout << termcolor::white;
break; break;
} }
std::cout << _prefix_text; std::cout << _prefix_text;
std::cout << _start; std::cout << _start;
@@ -149,13 +149,14 @@ private:
if (_show_percentage) { if (_show_percentage) {
std::cout << " " << std::min(static_cast<size_t>(_progress), size_t(100)) << "%"; std::cout << " " << std::min(static_cast<size_t>(_progress), size_t(100)) << "%";
} }
if (_max_postfix_text_length == 0) _max_postfix_text_length = 10; if (_max_postfix_text_length == 0)
_max_postfix_text_length = 10;
std::cout << " " << _postfix_text << std::string(_max_postfix_text_length, ' ') << "\r"; std::cout << " " << _postfix_text << std::string(_max_postfix_text_length, ' ') << "\r";
std::cout.flush(); std::cout.flush();
if (_progress > 100.0) { if (_progress > 100.0) {
_completed = true; _completed = true;
} }
if (_completed) if (_completed)
std::cout << termcolor::reset << std::endl; std::cout << termcolor::reset << std::endl;
} }
}; };

10
samples/multiple_bars.cpp
View File

@@ -42,9 +42,7 @@ int main() {
// Hide cursor // Hide cursor
std::cout << "\e[?25l"; std::cout << "\e[?25l";
{ {}
}
// //
// PROGRESS BAR 1 // PROGRESS BAR 1
@@ -97,8 +95,7 @@ int main() {
p3.hide_percentage(); p3.hide_percentage();
auto job3 = [&p3]() { auto job3 = [&p3]() {
while (true) { while (true) {
p3.set_prefix_text("Reading package list... " + std::to_string(p3.current()) + p3.set_prefix_text("Reading package list... " + std::to_string(p3.current()) + "% ");
"% ");
if (p3.current() + 2 >= 100) if (p3.current() + 2 >= 100)
p3.set_prefix_text("Reading package list... Done"); p3.set_prefix_text("Reading package list... Done");
p3.tick(); p3.tick();
@@ -146,8 +143,7 @@ int main() {
// //
// PROGRESS BAR 4 // PROGRESS BAR 4
// //
std::vector<std::string> lead_spinner{"⠋", "⠙", "⠹", "⠸", "⠼", std::vector<std::string> lead_spinner{"⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"};
"⠴", "⠦", "⠧", "⠇", "⠏"};
ProgressBar p4; ProgressBar p4;
p4.set_bar_width(50); p4.set_bar_width(50);
p4.start_bar_with(""); p4.start_bar_with("");

25
samples/single_bar.cpp
View File

@@ -21,25 +21,22 @@ int main() {
// //
std::atomic<size_t> index{0}; std::atomic<size_t> index{0};
std::vector<std::string> status_text = std::vector<std::string> status_text = {"Rocket.exe is not responding",
{ "Finding a replacement engineer",
"Rocket.exe is not responding", "Buying more snacks",
"Finding a replacement engineer", "Assimilating the modding community",
"Buying more snacks", "Crossing fingers",
"Assimilating the modding community", "Porting KSP to a Nokia 3310"
"Crossing fingers", "Flexing struts",
"Porting KSP to a Nokia 3310" "Releasing space whales",
"Flexing struts", "Watching paint dry"};
"Releasing space whales",
"Watching paint dry"
};
// Let's say you want to append some status text to the right of the progress bar // Let's say you want to append some status text to the right of the progress bar
// You can use bar.append_text(...) to append text to the right // You can use bar.append_text(...) to append text to the right
// //
// [■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■-------------] 70% Finding a replacement engineer // [■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■-------------] 70% Finding a replacement engineer
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
// //
auto job = [&bar, &index, &status_text]() { auto job = [&bar, &index, &status_text]() {
while (true) { while (true) {
@@ -64,6 +61,6 @@ int main() {
last_job.join(); last_job.join();
std::cout << "Done\n"; std::cout << "Done\n";
return 0; return 0;
} }