[fix] ekg::log::flush copying not cleaning

include/ekg/ui/textbox/ui_textbox.hpp

@@ -30,21 +30,27 @@
 namespace ekg::ui {
   class textbox : public ekg::ui::abstract, public std::vector<std::string>  {
   protected:
-    std::string text {};
     ekg::font font_size {};
+    std::string formatted_text {};
     bool enabled {true};
+    bool must_format_text {};
     uint8_t tab_size {4};
 
     uint64_t max_lines {UINT32_MAX};
     uint64_t max_chars_per_line {UINT32_MAX};
   public:
     /**
-     * As the name says, unsafe
-     * due the desynchronization between widget
-     * and UI interface.
+     * Set UI `must_format_text` value.
+     * If true `ekg::ui::listbox::get_text` return formatted,
+     * else false return the latest text formatted.
      */
-    void unsafe_set_text(std::string &ref_text);
-  public:
+    void set_must_format_text(bool state);
+
+    /**
+     * Return UI `must_format_text` value.
+     */
+    bool is_must_format_text();
+
     ekg::ui::textbox *set_enabled(bool enabled);
 
     bool is_enabled();
@@ -65,8 +71,11 @@ namespace ekg::ui {
 
     float get_height();
 
-    ekg::ui::textbox *set_text(std::string_view text);
-
+    /**
+     * Return formatted text from text box content.
+     * if `must_format_text` is true, then re-format the text,
+     * and automatically set `must_format_text` to false.
+     */
     std::string get_text();
 
     ekg::ui::textbox *set_tab_size(uint8_t size);

include/ekg/util/io.hpp

@@ -146,13 +146,13 @@ namespace ekg {
       if (ekg::log::buffered) {
         std::string p_log {ekg::log::buffer.str()};
 
-#if defined(__ANDROID__)
+        #if defined(__ANDROID__)
         __android_log_print(ANDROID_LOG_VERBOSE, "EKG", "%s", p_log.c_str());
-#else
+        #else
         std::cout << p_log;
-#endif
+        #endif
 
-        ekg::log::buffer.clear();
+        ekg::log::buffer = std::ostringstream {};
         ekg::log::buffered = false;
       }
     }

src/ui/textbox/ui_textbox.cpp

@@ -25,10 +25,6 @@
 #include "ekg/ekg.hpp"
 #include "ekg/ui/textbox/ui_textbox_widget.hpp"
 
-void ekg::ui::textbox::unsafe_set_text(std::string &ref_text) {
-  this->text = ref_text;
-}
-
 ekg::ui::textbox *ekg::ui::textbox::set_tab_size(uint8_t size) {
   this->tab_size = size < 1 ? 1 : size;
   return this;
@@ -56,27 +52,19 @@ ekg::ui::textbox *ekg::ui::textbox::set_place(uint16_t flags) {
   return this;
 }
 
-ekg::ui::textbox *ekg::ui::textbox::set_text(std::string_view string) {
-  if (this->text != string) {
-    this->text = string;
-    ekg::reload(this->id);
-  }
-
-  return this;
-}
-
 std::string ekg::ui::textbox::get_text() {
-  ekg::ui::textbox_widget *p_widget {
-    static_cast<ekg::ui::textbox_widget *>(ekg::core->get_fast_widget_by_id(this->id))
-  };
-
   // It prevent useless iteration from text.
-  if (p_widget != nullptr && p_widget->text_edited) {
-    p_widget->update_ui_text_data();
-    p_widget->text_edited = true;
+  if (this->must_format_text) {
+    uint64_t text_chunk_size {this->size()};
+    for (uint64_t it {}; it < this->size(); it++) {
+      this->formatted_text += this->at(it);
+      this->formatted_text += '\n' && (it + 1 == text_chunk_size);
+    }
+
+    this->must_format_text = false;
   }
 
-  return this->text;
+  return this->formatted_text;
 }
 
 ekg::ui::textbox *ekg::ui::textbox::set_width(float w) {

test/src/ekg_gui_showcase_test.cpp

@@ -310,7 +310,6 @@ int32_t main_example() {
   ekg::slider("pompo number!!", 0.34f, 0.11f, 0.934f, ekg::dock::fill | ekg::dock::next)->set_precision(4);
 
   auto p_textbox = ekg::textbox("Le textbox", "", ekg::dock::next | ekg::dock::fill)->set_scaled_height(1);
-  p_textbox->set_text("oii");
 
   /*
   auto p_listbox = ekg::listbox("listbox", {"listbox"}, ekg::dock::fill | ekg::dock::next)->set_scaled_height(12);
@@ -383,9 +382,6 @@ int32_t main_example() {
 
   create_exit_button();
 
-  std::string oi_cachorroo = "oi cachorror";
-  p_textbox->set_text(oi_cachorroo);
-
   ekg::event event {};
   ekg::theme().gen_default_dark_theme();