colors

server.ino

@@ -96,14 +96,33 @@ void handleBmpUpload() {
 
 
 
-void handleShowSaved()
-{
-  pixels.clear();
-  drawImageFromMemoryByIndex(0, 0, 0, brightness);
-  pixels.show();
-  server.send(200, "text/plain", "OK");
+
+void handleText() {
+  if (server.hasArg("text") && server.hasArg("color") && server.hasArg("position") && server.hasArg("slowness")) {
+    String text_str = server.arg("text");
+    String colorStr = server.arg("color");
+    String position = server.arg("position");
+    unsigned char slowness = server.arg("slowness").toInt();
+
+    char text[TEXT_MAX_LENGTH + 1];
+    text_str.toCharArray(text, TEXT_MAX_LENGTH + 1);
+
+    uint32_t color = strtol(colorStr.substring(1).c_str(), NULL, 16);
+
+    if (position == "top") {
+      addNewTextNode(text, color, false, 43, 0, slowness, true, false);
+    } else if (position == "bottom") {
+      addNewTextNode(text, color, false, -text_str.length() * 6, 9, slowness, true, false);
+    }
+
+    server.send(200, "text/plain", "OK");
+  } else {
+    server.send(400, "text/plain", "Invalid arguments");
+  }
 }
 
+
+
 void start_server()
 {
   WiFi.begin(ssid, password);
@@ -116,8 +135,8 @@ void start_server()
   Serial.println(WiFi.localIP());
 
   server.on("/", handleRoot);
+  server.on("/text", HTTP_POST, handleText);
   server.on("/brightness", HTTP_POST, handleBrightness);
-  server.on("/show-saved", handleShowSaved);
   server.on("/upload-page", HTTP_GET, handleUploadPage);
   server.on("/upload-bmp", HTTP_POST, []() {
     if (upload_error_message.length() > 0) {