Updated samples/demos to show usage of hide/show time elapsed/remaining

clang-format.bash

@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-find ./include ./demo/ -type f \( -iname \*.cpp -o -iname \*.hpp \) | xargs clang-format -style="{ColumnLimit : 100}" -i
+find ./include ./demo/ ./samples/ -type f \( -iname \*.cpp -o -iname \*.hpp \) | xargs clang-format -style="{ColumnLimit : 100}" -i

demo/demo.cpp

@@ -18,6 +18,8 @@ int main() {
     p.lead_bar_progress_with("■");
     p.fill_bar_remainder_with(" ");
     p.end_bar_with(" ]");
+    p.hide_elapsed_time();
+    p.hide_remaining_time();
     p.set_foreground_color(indicators::Color::YELLOW);
 
     std::atomic<size_t> index{0};
@@ -57,6 +59,8 @@ int main() {
     p.lead_bar_progress_with("");
     p.fill_bar_remainder_with("");
     p.end_bar_with("");
+    p.hide_elapsed_time();
+    p.hide_remaining_time();
     p.set_foreground_color(indicators::Color::WHITE);
     p.hide_percentage();
     auto job = [&p]() {
@@ -87,6 +91,8 @@ int main() {
     p.fill_bar_remainder_with(" ");
     p.end_bar_with("]");
     p.set_postfix_text("Getting started");
+    p.hide_elapsed_time();
+    p.hide_remaining_time();
     p.set_foreground_color(indicators::Color::GREEN);
     auto job = [&p]() {
       while (true) {
@@ -124,6 +130,8 @@ int main() {
     p4.set_foreground_color(indicators::Color::CYAN);
     p4.set_postfix_text("Restoring system state");
     p4.hide_percentage();
+    p4.hide_elapsed_time();
+    p4.hide_remaining_time();
     std::atomic<size_t> index4{0};
     auto job4 = [&p4, &index4, &lead_spinner]() {
       while (true) {
@@ -167,6 +175,8 @@ int main() {
       p.set_progress(100);
       p.set_foreground_color(indicators::Color::WHITE);
       p.set_postfix_text("Reverting system restore");
+      p.hide_elapsed_time();
+      p.hide_remaining_time();
       std::atomic<size_t> progress{100};
       auto job = [&p, &progress]() {
         while (true) {
@@ -194,6 +204,8 @@ int main() {
     p.set_postfix_text("Checking credentials");
     p.set_foreground_color(indicators::Color::YELLOW);
     p.set_spinner_states({"⠈", "⠐", "⠠", "⢀", "⡀", "⠄", "⠂", "⠁"});
+    p.hide_elapsed_time();
+    p.hide_remaining_time();
     auto job = [&p]() {
       while (true) {
         if (p.is_completed()) {
@@ -224,6 +236,8 @@ int main() {
     p.set_foreground_color(indicators::Color::WHITE);
     p.set_spinner_states({"▖", "▘", "▝", "▗"});
     p.hide_percentage();
+    p.hide_elapsed_time();
+    p.hide_remaining_time();
     auto job = [&p]() {
       while (true) {
         auto current = p.current();
@@ -269,6 +283,8 @@ int main() {
           p2.end_bar_with("🌑");
           p2.set_postfix_text("Achieved low-Earth orbit");
           p2.set_foreground_color(indicators::Color::WHITE);
+          p2.hide_elapsed_time();
+          p2.hide_remaining_time();
           std::vector<std::string> ship_trail{"⠁", "⠂", "⠄", "⡀", "⢀", "⠠", "⠐", "⠈"};
           std::atomic<int> ship_trail_index{0};
           auto job2 = [&p2, &ship_trail_index, &ship_trail]() {

include/indicators/block_progress_bar.hpp

@@ -155,7 +155,7 @@ private:
   };
 
   void _save_start_time() {
-    if (_show_elapsed_time && !_saved_start_time) {
+    if ((_show_elapsed_time || _show_remaining_time) && !_saved_start_time) {
       _start_time_point = std::chrono::high_resolution_clock::now();
       _saved_start_time = true;
     }
@@ -223,6 +223,8 @@ private:
     if (_show_remaining_time) {
       if (_show_elapsed_time)
         std::cout << "<";
+      else
+        std::cout << " [";
       auto eta = std::chrono::nanoseconds(
           _progress > 0 ? static_cast<long long>(elapsed.count() * 100 / _progress) : 0);
       auto remaining = eta > elapsed ? (eta - elapsed) : (elapsed - eta);

include/indicators/progress_bar.hpp

@@ -169,7 +169,7 @@ private:
   };
 
   void _save_start_time() {
-    if (_show_elapsed_time && !_saved_start_time) {
+    if ((_show_elapsed_time || _show_remaining_time) && !_saved_start_time) {
       _start_time_point = std::chrono::high_resolution_clock::now();
       _saved_start_time = true;
     }
@@ -231,6 +231,8 @@ private:
     if (_show_remaining_time) {
       if (_show_elapsed_time)
         std::cout << "<";
+      else
+        std::cout << " [";
       auto eta = std::chrono::nanoseconds(
           _progress > 0 ? static_cast<long long>(elapsed.count() * 100 / _progress) : 0);
       auto remaining = eta > elapsed ? (eta - elapsed) : (elapsed - eta);

include/indicators/progress_spinner.hpp

@@ -146,7 +146,7 @@ private:
   };
 
   void _save_start_time() {
-    if (_show_elapsed_time && !_saved_start_time) {
+    if ((_show_elapsed_time || _show_remaining_time) && !_saved_start_time) {
       _start_time_point = std::chrono::high_resolution_clock::now();
       _saved_start_time = true;
     }
@@ -199,6 +199,8 @@ private:
     if (_show_remaining_time) {
       if (_show_elapsed_time)
         std::cout << "<";
+      else
+        std::cout << " [";
       auto eta = std::chrono::nanoseconds(
           _progress > 0 ? static_cast<long long>(elapsed.count() * 100 / _progress) : 0);
       auto remaining = eta > elapsed ? (eta - elapsed) : (elapsed - eta);

samples/block_progress_bar.cpp

@@ -1,6 +1,6 @@
+#include <chrono>
 #include <indicators/block_progress_bar.hpp>
 #include <thread>
-#include <chrono>
 
 int main() {
 
@@ -14,6 +14,8 @@ int main() {
   bar.start_bar_with("[");
   bar.end_bar_with("]");
   bar.set_foreground_color(indicators::Color::WHITE);
+  bar.hide_elapsed_time();
+  bar.hide_remaining_time();
 
   // Update bar state
   auto progress = 0.0f;

samples/multi_threaded_bar.cpp

@@ -11,6 +11,8 @@ int main() {
   bar.fill_bar_remainder_with("-");
   bar.end_bar_with("]");
   bar.set_foreground_color(indicators::Color::YELLOW);
+  bar.hide_elapsed_time();
+  bar.hide_remaining_time();
 
   // As configured, the bar will look like this:
   //
@@ -19,15 +21,12 @@ int main() {
   //
 
   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",
-     "Porting KSP to a Nokia 3310"
-  };
 
   // Let's say you want to append some status text to the right of the progress bar
   // You can use bar.set_postfix_text(...) to append text to the right

samples/progress_bar_set_progress.cpp

@@ -1,6 +1,6 @@
+#include <chrono>
 #include <indicators/progress_bar.hpp>
 #include <thread>
-#include <chrono>
 
 int main() {
   indicators::ProgressBar bar;
@@ -14,6 +14,8 @@ int main() {
   bar.end_bar_with("]");
   bar.set_postfix_text("Getting started");
   bar.set_foreground_color(indicators::Color::GREEN);
+  bar.hide_elapsed_time();
+  bar.hide_remaining_time();
 
   // Update bar state
 

samples/progress_bar_tick.cpp

@@ -1,6 +1,6 @@
+#include <chrono>
 #include <indicators/progress_bar.hpp>
 #include <thread>
-#include <chrono>
 
 int main() {
   indicators::ProgressBar bar;
@@ -14,6 +14,8 @@ int main() {
   bar.end_bar_with("]");
   bar.set_postfix_text("Getting started");
   bar.set_foreground_color(indicators::Color::GREEN);
+  bar.hide_elapsed_time();
+  bar.hide_remaining_time();
 
   // Update bar state
   while (true) {

samples/progress_spinner.cpp

@@ -11,6 +11,8 @@ int main() {
   spinner.set_postfix_text("Checking credentials");
   spinner.set_foreground_color(indicators::Color::YELLOW);
   spinner.set_spinner_states({"⠈", "⠐", "⠠", "⢀", "⡀", "⠄", "⠂", "⠁"});
+  spinner.hide_elapsed_time();
+  spinner.hide_remaining_time();
 
   // Update spinner state
   auto job = [&spinner]() {