Minor bug fixes and updates:

* Removed progress bar sample that progresses in reverse direction - This needs a class of its own
* Fixed a casting error in progress_bar class when dealing with max_progress variable
* Minor update to the cursor movement functions in linux
* Updated single include to include these changes

demo/demo.cpp

@@ -158,38 +158,6 @@ int main() {
     thread4.join();
 
     std::this_thread::sleep_for(std::chrono::milliseconds(100));
-
-    {
-      //
-      // GOING BACKWARDS
-      //
-      indicators::ProgressBar p{option::BarWidth{50},
-                                option::Start{"["},
-                                option::Fill{"■"},
-                                option::Lead{"■"},
-                                option::Remainder{"-"},
-                                option::End{"]"},
-                                option::ForegroundColor{indicators::Color::white},
-                                option::PostfixText{"Reverting system restore"},
-                                option::FontStyles{
-                                    std::vector<indicators::FontStyle>{indicators::FontStyle::bold}}};
-      p.set_progress(100); // TODO backwards as an option?
-      std::atomic<size_t> progress{100};
-      auto job = [&p, &progress]() {
-        while (true) {
-          progress -= 1;
-          p.set_progress(progress);
-          if (progress == 0) {
-            p.set_option(option::PostfixText{"Revert complete!"});
-            p.mark_as_completed();
-            break;
-          }
-          std::this_thread::sleep_for(std::chrono::milliseconds(60));
-        }
-      };
-      std::thread thread(job);
-      thread.join();
-    }
   }
 
   {

include/indicators/block_progress_bar.hpp

@@ -183,6 +183,7 @@ private:
     }
   }
 
+public:
   void print_progress(bool from_multi_progress = false) {
     const auto max_progress = get_value<details::ProgressBarOption::max_progress>();
     if (multi_progress_mode_ && !from_multi_progress) {

include/indicators/cursor_movement.hpp

@@ -36,10 +36,10 @@ void move_left(int cols) { move(-cols, 0); }
 
 #else
 
-void move_up(int lines) { std::cout << "x1b[" << lines << "A"; }
+void move_up(int lines) { std::cout << "\033[" << lines << "A"; }
-void move_down(int lines) { std::cout << "x1b[" << lines << "B"; }
+void move_down(int lines) { std::cout << "\033[" << lines << "B"; }
-void move_right(int cols) { std::cout << "x1b[" << cols << "C"; }
+void move_right(int cols) { std::cout << "\033[" << cols << "C"; }
-void move_left(int cols) { std::cout << "x1b[" << cols << "D"; }
+void move_left(int cols) { std::cout << "\033[" << cols << "D"; }
 
 #endif
 

include/indicators/details/stream_helper.hpp

@@ -134,7 +134,7 @@ public:
                       const std::string &lead, const std::string &remainder)
       : os(os), bar_width(bar_width), fill(fill), lead(lead), remainder(remainder) {}
 
-  std::ostream &write(size_t progress) {
+  std::ostream &write(float progress) {
     auto pos = static_cast<size_t>(progress * bar_width / 100.0);
     for (size_t i = 0; i < bar_width; ++i) {
       if (i < pos)

include/indicators/dynamic_progress.hpp

@@ -98,6 +98,7 @@ private:
     return details::get_value<id>(settings_).value;
   }
 
+public:
   void print_progress() {
     std::lock_guard<std::mutex> lock{mutex_};
     auto &hide_bar_when_complete = get_value<details::ProgressBarOption::hide_bar_when_complete>();

include/indicators/multi_progress.hpp

@@ -85,6 +85,7 @@ private:
     return result;
   }
 
+public:
   void print_progress() {
     std::lock_guard<std::mutex> lock{mutex_};
     if (started_)

include/indicators/progress_bar.hpp

@@ -193,6 +193,7 @@ private:
     }
   }
 
+public:
   void print_progress(bool from_multi_progress = false) {
     std::lock_guard<std::mutex> lock{mutex_};
     const auto max_progress = get_value<details::ProgressBarOption::max_progress>();
@@ -221,7 +222,7 @@ private:
                                         get_value<details::ProgressBarOption::fill>(),
                                         get_value<details::ProgressBarOption::lead>(),
                                         get_value<details::ProgressBarOption::remainder>()};
-    writer.write(progress_ / max_progress * 100);
+    writer.write(double(progress_) / double(max_progress) * 100.0f);
 
     std::cout << get_value<details::ProgressBarOption::end>();
 

include/indicators/progress_spinner.hpp

@@ -182,6 +182,7 @@ private:
     }
   }
 
+public:
   void print_progress() {
     std::lock_guard<std::mutex> lock{mutex_};
     const auto max_progress = get_value<details::ProgressBarOption::max_progress>();

samples/progress_bar_set_progress.cpp

@@ -45,8 +45,6 @@ int main() {
 
   bar.set_progress(100); // all done
 
-  bar.mark_as_completed();
-
   // Show cursor
   indicators::show_console_cursor(true);
 

single_include/indicators/indicators.hpp

@@ -626,7 +626,7 @@ public:
                       const std::string &lead, const std::string &remainder)
       : os(os), bar_width(bar_width), fill(fill), lead(lead), remainder(remainder) {}
 
-  std::ostream &write(size_t progress) {
+  std::ostream &write(float progress) {
     auto pos = static_cast<size_t>(progress * bar_width / 100.0);
     for (size_t i = 0; i < bar_width; ++i) {
       if (i < pos)
@@ -980,6 +980,7 @@ private:
     }
   }
 
+public:
   void print_progress(bool from_multi_progress = false) {
     std::lock_guard<std::mutex> lock{mutex_};
     if (multi_progress_mode_ && !from_multi_progress) {
@@ -1195,6 +1196,7 @@ private:
     }
   }
 
+public:
   void print_progress(bool from_multi_progress = false) {
     if (multi_progress_mode_ && !from_multi_progress) {
       if (progress_ > 100.0) {
@@ -1402,6 +1404,7 @@ private:
     }
   }
 
+public:
   void print_progress() {
     std::lock_guard<std::mutex> lock{mutex_};
     auto now = std::chrono::high_resolution_clock::now();
@@ -1513,6 +1516,7 @@ private:
     return result;
   }
 
+public:
   void print_progress() {
     std::lock_guard<std::mutex> lock{mutex_};
     if (started_)
@@ -1599,6 +1603,7 @@ private:
     return details::get_value<id>(settings_).value;
   }
 
+public:
   void print_progress() {
     std::lock_guard<std::mutex> lock{mutex_};
     auto &hide_bar_when_complete = get_value<details::ProgressBarOption::hide_bar_when_complete>();