Sample renderStatusValue. Fix door::ATTR::BLINK.

ansicolor.cpp

@@ -163,14 +163,19 @@ std::string ANSIColor::output(void) const {
   if (reset) {
     clr += "0;";
   }
+  if (blink) {
+    clr += "5;";
+  }
   if (bold) {
     clr += "1;";
   } else {
     if (!reset)
       clr += "0;";
   }
+
   clr += std::to_string(30 + (int)fg) + ";";
   clr += std::to_string(40 + (int)bg) + "m";
+
   return clr;
 }
 
@@ -192,9 +197,17 @@ std::string ANSIColor::output(ANSIColor &previous) const {
     return clr;
   }
 
-  if (reset) {
+  bool temp_reset = false;
+  if ((!blink) and (blink != previous.blink)) {
+    temp_reset = true;
+  }
+
+  if ((reset) or (temp_reset)) {
     // current has RESET, so default to always sending colors.
-    clr = output();
+    if (temp_reset) {
+      clr += "0m" CSI;
+    };
+    clr += output();
     previous = *this;
     return clr;
   }
@@ -205,9 +218,14 @@ std::string ANSIColor::output(ANSIColor &previous) const {
   }
 
   // resume "optimization"
+
   if (bold != previous.bold) {
     // not the same, so handle this.
     if (bold) {
+      if (blink) {
+        clr += "5;";
+      }
+
       clr += "1;";
       if (fg != previous.fg)
         clr += std::to_string((int)fg + 30) + ";";
@@ -215,6 +233,10 @@ std::string ANSIColor::output(ANSIColor &previous) const {
         clr += std::to_string((int)bg + 40) + ";";
     } else {
       clr += "0;";
+      if (blink) {
+        clr += "5;";
+      }
+
       // RESET to turn OFF BOLD, clears previous
       if (fg != COLOR::WHITE)
         clr += std::to_string((int)fg + 30) + ";";
@@ -222,6 +244,10 @@ std::string ANSIColor::output(ANSIColor &previous) const {
         clr += std::to_string((int)bg + 40) + ";";
     }
   } else {
+    // not bold.
+    if (blink) {
+      clr += "5;";
+    }
     if (fg != previous.fg)
       clr += std::to_string((int)fg + 30) + ";";
     if (bg != previous.bg)

door.cpp

@@ -940,6 +940,69 @@ renderFunction rBlueYellow = [](const std::string &txt) -> Render {
   return r;
 };
 
+door::renderFunction renderStatusValue(door::ANSIColor status,
+                                       door::ANSIColor value) {
+  door::renderFunction rf = [status,
+                             value](const std::string &txt) -> door::Render {
+    door::Render r(txt);
+    door::ColorOutput co;
+
+    co.pos = 0;
+    co.len = 0;
+    co.c = status;
+
+    size_t pos = txt.find(':');
+    if (pos == std::string::npos) {
+      // failed to find - use entire string as status color.
+      co.len = txt.length();
+      r.outputs.push_back(co);
+    } else {
+      pos++; // Have : in status color
+      co.len = pos;
+      r.outputs.push_back(co);
+      co.reset();
+      co.pos = pos;
+      co.c = value;
+      co.len = txt.length() - pos;
+      r.outputs.push_back(co);
+    }
+
+    return r;
+  };
+  return rf;
+}
+
+door::renderFunction rStatusValue = [](const std::string &txt) -> door::Render {
+  door::Render r(txt);
+  door::ColorOutput co;
+
+  // default colors STATUS: value
+  door::ANSIColor status(door::COLOR::BLUE, door::ATTR::BOLD);
+  door::ANSIColor value(door::COLOR::YELLOW, door::ATTR::BOLD);
+
+  co.pos = 0;
+  co.len = 0;
+  co.c = status;
+
+  size_t pos = txt.find(':');
+  if (pos == std::string::npos) {
+    // failed to find - use entire string as status color.
+    co.len = txt.length();
+    r.outputs.push_back(co);
+  } else {
+    pos++; // Have : in status color
+    co.len = pos;
+    r.outputs.push_back(co);
+    co.reset();
+    co.pos = pos;
+    co.c = value;
+    co.len = txt.length() - pos;
+    r.outputs.push_back(co);
+  }
+
+  return r;
+};
+
 /*
 std::function<void(Door &d, std::string &txt)> BlueYellow2 =
     [](Door &d, std::string &txt) -> void {