From f3b7de048905089b30ccdbaed7b7be2cc2919abf Mon Sep 17 00:00:00 2001
From: my name <ra.coffa@eclipso.eu>
Date: Fri, 10 Jul 2026 19:49:09 +0200
Subject: [PATCH] put classes in own file implemented basic wchar printing
 using timer

---
 cpp/ui/ncurses/hw/hwcurses.cpp | 80 +++++-----------------------------
 cpp/ui/ncurses/hw/timer.cpp    | 51 ++++++++++++++++++++++
 cpp/ui/ncurses/hw/timer.hpp    | 50 +++++++++++++++++++++
 3 files changed, 111 insertions(+), 70 deletions(-)
 create mode 100644 cpp/ui/ncurses/hw/timer.cpp
 create mode 100644 cpp/ui/ncurses/hw/timer.hpp

diff --git a/cpp/ui/ncurses/hw/hwcurses.cpp b/cpp/ui/ncurses/hw/hwcurses.cpp
index 83a458e..3bf43e3 100644
--- a/cpp/ui/ncurses/hw/hwcurses.cpp
+++ b/cpp/ui/ncurses/hw/hwcurses.cpp
@@ -10,6 +10,7 @@
 #include <string>
 #include <thread>
 #include <unistd.h>
+#include "timer.hpp"
 #include <vector>
 
 /*
@@ -21,75 +22,15 @@
   centralize into event sender and subscriber
 */
 
-
-// calls callbackfunc on specified interval based on accumulated deltatime
-class timer {
-private:
-  double accumulator = 0;
-  int triggeramount = 0;
-  double time_interval = 1; // only display every 1 seconds
- 
-public:
-  std::string name;
-  int triggercounter = 0;
-  bool is_infinite = false;
-  std::function<void(const timer&)> callbackfunc;
-  bool is_expired = false;
-
-  //infinite timer
-  timer(std::string name_input, size_t interval_input,
-        std::function<void(const timer &)> callback_input)
-      : time_interval(interval_input), name(name_input), is_infinite(true),
-        callbackfunc(callback_input) {}
-
-  //limited timer
-  timer(std::string name, size_t interval_input, int triggeramount,
-        std::function<void(const timer &)> callback)
-      : triggeramount(triggeramount), time_interval(interval_input), name(name),
-        callbackfunc(callback) {}
-
-  // callbackfunc once enough time has accumulated
-  void updatetime(double DeltaTime) {
-    accumulator += DeltaTime;
-    if (!is_expired) {
-      if (accumulator >= time_interval) {
-        callbackfunc(*this);
-        accumulator -= time_interval;
-        triggercounter++;
-        if (!is_infinite && triggercounter >= triggeramount) {
-          is_expired = true;
-        }
-      }
-    }
-  }
-};
-
 void myupdatedisplay(const timer &timer_input) {
   int x_offset = COLS / 4;
   mvprintw(timer_input.triggercounter, timer_input.triggercounter+x_offset, "test: █");
 }
 
-// manage collection of timers
-class timermanager {
-  std::vector<std::unique_ptr<timer>> timers;
-
-public:
-  void addtimer(std::unique_ptr<timer> input_timer) {
-    timers.push_back(std::move(input_timer)); }
-
-  void updatetimers(double dtime) {
-    for (auto &mytimer : timers) {
-      mytimer->updatetime(dtime);
-      mvprintw(12, 0, "updated timer %s", mytimer->name.c_str());
-    }
-    timers.erase(std::remove_if(timers.begin(), timers.end(),
-                                [](auto &timer) { return timer->is_expired; }),
-                 timers.end());
-    // implement delete timers
-    ;
-    refresh();
-  }
-};
+void createbalk(const timer &timer_input, cchar_t &input_char) {
+  int ticnt = timer_input.triggercounter;
+    mvwvline_set(stdscr, LINES-ticnt, ticnt, &input_char, ticnt);  
+}
 
 int main() {
   setlocale(LC_ALL, "");
@@ -100,17 +41,16 @@ int main() {
   init_pair(1, COLOR_BLUE, COLOR_WHITE);
   attron(COLOR_PAIR(1));
   printw("Hello World! 🌍 テスト 测试");
-  const wchar_t wc = L'█';
-  cchar_t c_char;
-  setcchar(&c_char, &wc, A_NORMAL, 0, NULL);
-  mvwvline_set(stdscr, 1, 1, &c_char, 5);
+  const wchar_t mywch = L'█';
+  cchar_t myc_char;
+  setcchar(&myc_char, &mywch, A_NORMAL, 0, NULL);
   // printf("verification\n");
 
   auto starttime = std::chrono::steady_clock::now(); // initial starttime
-  auto clocktimer = std::make_unique<timer>("secondsprinter", 1, 10, myupdatedisplay);
+  auto clocktimer = std::make_unique<timer>("secondsprinter", 1, 10, [&myc_char](const timer& t){createbalk(t,myc_char);});
   timermanager mytimermanager;  
   mytimermanager.addtimer(std::move(clocktimer));
-  
+
   mvprintw(5, 5, "timer added");
   // calculate delta between current and previous time
   while (true) {
diff --git a/cpp/ui/ncurses/hw/timer.cpp b/cpp/ui/ncurses/hw/timer.cpp
new file mode 100644
index 0000000..df57a4a
--- /dev/null
+++ b/cpp/ui/ncurses/hw/timer.cpp
@@ -0,0 +1,51 @@
+// calls callbackfunc on specified interval based on accumulated deltatime
+#include "timer.hpp"
+#include <algorithm>
+#include <cstddef>
+#include <functional>
+#include <memory>
+#include <ncurses.h>
+#include <string>
+
+// infinite timer
+timer::timer(std::string name_input, size_t interval_input,
+             std::function<void(const timer &)> callback_input)
+    : time_interval(interval_input), name(name_input), is_infinite(true),
+      callbackfunc(callback_input) {}
+
+// limited timer
+timer::timer(std::string name, size_t interval_input, int triggeramount,
+             std::function<void(const timer &)> callback)
+    : triggeramount(triggeramount), time_interval(interval_input), name(name),
+      callbackfunc(callback) {}
+
+// callbackfunc once enough time has accumulated
+void timer::updatetime(double DeltaTime) {
+  accumulator += DeltaTime;
+  if (!is_expired) {
+    if (accumulator >= time_interval) {
+      callbackfunc(*this);
+      accumulator -= time_interval;
+      triggercounter++;
+      if (!is_infinite && triggercounter >= triggeramount) {
+        is_expired = true;
+      }
+    }
+  }
+}
+
+void timermanager::addtimer(std::unique_ptr<timer> input_timer) {
+  timers.push_back(std::move(input_timer));
+}
+
+void timermanager::updatetimers(double dtime) {
+  for (auto &mytimer : timers) {
+    mytimer->updatetime(dtime);
+    mvprintw(12, 0, "updated timer %s", mytimer->name.c_str());
+  }
+  timers.erase(std::remove_if(timers.begin(), timers.end(),
+                              [](auto &timer) { return timer->is_expired; }),
+               timers.end());
+  // implement delete timers
+  refresh();
+}
diff --git a/cpp/ui/ncurses/hw/timer.hpp b/cpp/ui/ncurses/hw/timer.hpp
new file mode 100644
index 0000000..5de549e
--- /dev/null
+++ b/cpp/ui/ncurses/hw/timer.hpp
@@ -0,0 +1,50 @@
+#ifndef TIMER_HPP
+#define TIMER_HPP
+
+#include <cstddef>
+#include <functional>
+#include <memory>
+#include <ncurses.h>
+#include <string>
+#include <vector>
+
+
+
+class timer {
+private:
+  double accumulator = 0;
+  int triggeramount = 0;
+  double time_interval = 1; // only display every 1 seconds
+ 
+ 
+public:
+  std::string name;
+  int triggercounter = 0;
+  bool is_infinite = false;
+  std::function<void(const timer&)> callbackfunc;
+  bool is_expired = false;
+
+
+  //infinite timer
+  timer(std::string name_input, size_t interval_input,
+        std::function<void(const timer &)> callback_input);
+  
+  //limited timer
+  timer(std::string name, size_t interval_input, int triggeramount,
+        std::function<void(const timer &)> callback);
+
+  // callbackfunc once enough time has accumulated
+  void updatetime(double DeltaTime);
+};
+
+// manage collection of timers
+class timermanager {
+  std::vector<std::unique_ptr<timer>> timers;
+
+public:
+  void addtimer(std::unique_ptr<timer> input_timer);
+
+  void updatetimers(double dtime);
+};
+
+#endif