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editing normal nodetText

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gitProtogen
2026-02-06 11:10:18 +01:00
parent b9eabc2d61
commit 51d81c6780
5 changed files with 249 additions and 12 deletions
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index.h
+152
View File
@@ -40,6 +40,48 @@ const char index_html[] PROGMEM = R"rawliteral(
padding: 10px;
white-space: pre-wrap;
}
#nodes-container {
margin-top: 20px;
border: 1px solid #ccc;
padding: 10px;
margin-bottom: 10px;
}
.node-item {
border-bottom: 1px solid #eee;
padding: 5px;
margin-bottom: 5px;
}
.modal {
display: none; /* Hidden by default */
position: fixed; /* Stay in place */
z-index: 1; /* Sit on top */
left: 0;
top: 0;
width: 100%; /* Full width */
height: 100%; /* Full height */
overflow: auto; /* Enable scroll if needed */
background-color: rgb(0,0,0); /* Fallback color */
background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}
.modal-content {
background-color: #fefefe;
margin: 15% auto; /* 15% from the top and centered */
padding: 20px;
border: 1px solid #888;
width: 80%; /* Could be more or less, depending on screen size */
}
.close {
color: #aaa;
float: right;
font-size: 28px;
font-weight: bold;
}
.close:hover,
.close:focus {
color: black;
text-decoration: none;
cursor: pointer;
}
</style>
</head>
<body>
@@ -53,6 +95,37 @@ const char index_html[] PROGMEM = R"rawliteral(
</div>
<br>
<div id="nodes-container">
<h2>Current Text Nodes</h2>
<div id="nodes-list"></div>
</div>
<div id="modify-modal" class="modal">
<div class="modal-content">
<span class="close" onclick="closeModal()">&times;</span>
<h3>Modify Text Node</h3>
<div class="text-input-group">
<input type="hidden" id="modifyIdInput">
<b>Node ID:</b> <span id="modifyIdDisplay"></span>
</div>
<div class="text-input-group">
<input type="text" id="modifyTextInput" placeholder="New text...">
<div class="param-explanation">New text for the node.</div>
</div>
<div class="text-input-group">
<input type="color" id="modifyColorPicker">
<div class="param-explanation">New color for the text.</div>
</div>
<div class="text-input-group">
<input type="number" id="modifySlownessInput" placeholder="Slowness" min="0" max="255">
<div class="param-explanation">Animation slowness (0-255).</div>
</div>
<div class="text-buttons">
<button class="button" onclick="modifyText()">Save Changes</button>
</div>
</div>
</div>
<div class="text-controls">
<h3>Add Text Node (Full Control)</h3>
<pre><code>void addNewTextNode(char text[TEXT_MAX_LENGTH + 1], uint32_t color, bool handle_pos_via_cursor = true, short pos_x = 0, short pos_y = 0, unsigned char scroll_slowness = 1, bool is_scrolling = true, bool is_small = true, short disappear_time = -1)</code></pre>
@@ -172,6 +245,11 @@ const char index_html[] PROGMEM = R"rawliteral(
}
if(fontSize) data += "&fontSize=" + fontSize;
xhr.onload = function() {
if (xhr.status === 200) {
fetchNodes();
}
};
xhr.send(data);
}
@@ -202,8 +280,82 @@ const char index_html[] PROGMEM = R"rawliteral(
if(y) data += "&y=" + y;
if(fontSize) data += "&fontSize=" + fontSize;
xhr.onload = function() {
if (xhr.status === 200) {
fetchNodes();
}
};
xhr.send(data);
}
function modifyText() {
const id = document.getElementById('modifyIdInput').value;
const color = document.getElementById('modifyColorPicker').value;
const text = document.getElementById('modifyTextInput').value;
const slowness = document.getElementById('modifySlownessInput').value;
if (!id) {
alert('Please enter a node ID.');
return;
}
var xhr = new XMLHttpRequest();
xhr.open("POST", "/modify-text", true);
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
let data = "id=" + id + "&color=" + encodeURIComponent(color) + "&text=" + encodeURIComponent(text) + "&slowness=" + slowness;
xhr.onload = function() {
if (xhr.status === 200) {
fetchNodes();
closeModal();
}
};
xhr.send(data);
}
function fetchNodes() {
var xhr = new XMLHttpRequest();
xhr.open("GET", "/nodes", true);
xhr.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
var nodes = JSON.parse(this.responseText);
var nodesList = document.getElementById('nodes-list');
nodesList.innerHTML = '';
for (var i = 0; i < nodes.length; i++) {
var node = nodes[i];
var color = '#' + ('000000' + node.color.toString(16)).slice(-6);
var nodeDiv = document.createElement('div');
nodeDiv.className = 'node-item';
nodeDiv.innerHTML = '<b>ID:</b> ' + node.id + ', <b>Text:</b> ' + node.text + ', <b>Color:</b> <span style="color:' + color + '">' + color + '</span>' +
'<button style="margin-left: 10px;" onclick="populateModifyForm(' + node.id + ', \'' + color + '\', \'' + node.text + '\', ' + node.slowness + ')">Modify</button>';
nodesList.appendChild(nodeDiv);
}
}
};
xhr.send();
}
function populateModifyForm(id, color, text, slowness) {
document.getElementById('modifyIdInput').value = id;
document.getElementById('modifyIdDisplay').innerText = id;
document.getElementById('modifyColorPicker').value = color;
document.getElementById('modifyTextInput').value = text;
document.getElementById('modifySlownessInput').value = slowness;
document.getElementById('modify-modal').style.display = "block";
}
function closeModal() {
document.getElementById('modify-modal').style.display = "none";
}
window.onclick = function(event) {
if (event.target == document.getElementById('modify-modal')) {
closeModal();
}
}
setInterval(fetchNodes, 5000);
window.onload = fetchNodes;
</script>
</body>
</html>
ledy.ino
+17
View File
@@ -71,6 +71,7 @@ void addNewTextNode
text_nodes[i].is_scrolling = is_scrolling;
text_nodes[i].is_repeating = is_repeating;
text_nodes[i].disappear_time = disappear_time;
text_nodes[i].id = ever_created_text_nodes;
ever_created_text_nodes++;
if (handle_pos_via_cursor)
@@ -82,6 +83,21 @@ void addNewTextNode
}
}
void modifyTextNodeById(unsigned char id, uint32_t new_color, char new_text[TEXT_MAX_LENGTH + 1], unsigned char new_slowness)
{
for (unsigned char i = 0; i < MAX_TEXT_NODES_COUNT; i++)
{
if (text_nodes[i].id == id && text_nodes[i].disappear_time != 0)
{
text_nodes[i].color = new_color;
strncpy(text_nodes[i].content, new_text, TEXT_MAX_LENGTH);
text_nodes[i].character_count = strlen(new_text);
text_nodes[i].scroll_slowness = new_slowness;
break;
}
}
}
void scrollAllScrollableTexts(bool split_scroll_mode = false)
{
for (unsigned char i = 0; i < MAX_TEXT_NODES_COUNT; i++)
@@ -187,6 +203,7 @@ void addNewMultiColor
multi_color_text_node[i].is_scrolling = is_scrolling;
multi_color_text_node[i].is_repeating = is_repeating;
multi_color_text_node[i].disappear_time = disappear_time;
multi_color_text_node[i].id = ever_created_multi_color_text_nodes;
ever_created_multi_color_text_nodes++;
if (handle_pos_via_cursor)
prototypes.h
+2
View File
@@ -26,6 +26,8 @@ void handleMultiColorDisappearTimers();
short getTextNodeY2(TextNode *node);
short getTextNodeX2(TextNode *node);
short getMultiColorTextNodeX2(MultiColorTextNode *node);
void modifyTextNodeById(unsigned char id, uint32_t new_color, char new_text[TEXT_MAX_LENGTH + 1], unsigned char new_slowness);
#endif // PROTOTYPES_H
server.ino
+74 -10
View File
@@ -214,18 +214,80 @@ void handleMulticolorText() {
addNewMultiColor(text, colors, color_count, false, x, y, slowness, true, is_small, disappear_time, is_repeating);
server.send(200, "text/plain", "OK");
} else {
server.send(400, "text/plain", "Invalid arguments for /multicolor-text");
} else {
server.send(400, "text/plain", "Invalid arguments for /multicolor-text");
}
}
}
void start_server()
{
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED)
void handleModifyText()
{
if (server.hasArg("id") && server.hasArg("color"))
{
unsigned char id = server.arg("id").toInt();
String colorStr = server.arg("color");
uint32_t color = strtol(colorStr.substring(1).c_str(), NULL, 16);
String text_str = server.arg("text");
char text[TEXT_MAX_LENGTH + 1];
text_str.toCharArray(text, TEXT_MAX_LENGTH + 1);
unsigned char slowness = server.arg("slowness").toInt();
modifyTextNodeById(id, color, text, slowness);
server.send(200, "text/plain", "OK");
}
else
{
server.send(400, "text/plain", "Invalid arguments for /modify-text");
}
} void handleGetNodes()
{
StaticJsonDocument<2048> jsonDoc;
JsonArray nodes = jsonDoc.to<JsonArray>();
for (int i = 0; i < MAX_TEXT_NODES_COUNT; i++)
{
if (text_nodes[i].disappear_time != 0)
{
JsonObject node = nodes.createNestedObject();
node["id"] = text_nodes[i].id; node["text"] = text_nodes[i].content;
node["color"] = text_nodes[i].color;
node["x"] = text_nodes[i].pos_x;
node["y"] = text_nodes[i].pos_y;
node["slowness"] = text_nodes[i].scroll_slowness;
node["is_repeating"] = text_nodes[i].is_repeating;
node["type"] = "text";
node["slowness"] = text_nodes[i].scroll_slowness;
}
}
for (int i = 0; i < MAX_TEXT_NODES_COUNT; i++)
{
if (multi_color_text_node[i].disappear_time != 0)
{
JsonObject node = nodes.createNestedObject();
node["id"] = multi_color_text_node[i].id; node["text"] = multi_color_text_node[i].content;
JsonArray colors = node.createNestedArray("colors");
for(int j = 0; j < multi_color_text_node[i].color_count; j++)
{
JsonObject color = colors.createNestedObject();
color["r"] = multi_color_text_node[i].colors[j].r;
color["g"] = multi_color_text_node[i].colors[j].g;
color["b"] = multi_color_text_node[i].colors[j].b;
}
node["x"] = multi_color_text_node[i].pos_x;
node["y"] = multi_color_text_node[i].pos_y;
node["slowness"] = multi_color_text_node[i].scroll_slowness;
node["is_repeating"] = multi_color_text_node[i].is_repeating;
node["type"] = "multi-color";
node["slowness"] = multi_color_text_node[i].scroll_slowness;
}
}
String jsonString;
serializeJson(jsonDoc, jsonString);
server.send(200, "application/json", jsonString);
}
void start_server()
{
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to WiFi...");
}
@@ -233,7 +295,9 @@ void start_server()
Serial.println(WiFi.localIP());
server.on("/", handleRoot);
server.on("/nodes", HTTP_GET, handleGetNodes);
server.on("/text", HTTP_POST, handleText);
server.on("/modify-text", HTTP_POST, handleModifyText);
server.on("/multicolor-text", HTTP_POST, handleMulticolorText);
server.on("/brightness", HTTP_POST, handleBrightness);
server.on("/upload-page", HTTP_GET, handleUploadPage);
structs.h
+4 -2
View File
@@ -20,6 +20,7 @@ struct Pixel
struct TextNode
{
unsigned char id;
char content[TEXT_MAX_LENGTH];
uint32_t color;
struct CharacterSize
@@ -37,7 +38,7 @@ struct TextNode
bool is_repeating;
TextNode() : color(0), pos_x(0), pos_y(0), character_count(0), scroll_slowness(0), scroll_progress(0), characterSize({7,5}), disappear_time(0), is_scrolling(true), is_repeating(false) {}
TextNode() : id(0), color(0), pos_x(0), pos_y(0), character_count(0), scroll_slowness(0), scroll_progress(0), characterSize({7,5}), disappear_time(0), is_scrolling(true), is_repeating(false) {}
};
struct RGB
@@ -62,6 +63,7 @@ struct RGBWithIndex
struct MultiColorTextNode
{
unsigned char id;
char content[TEXT_MAX_LENGTH];
RGBWithIndex colors[4];
@@ -80,7 +82,7 @@ struct MultiColorTextNode
bool is_scrolling;
bool is_repeating;
MultiColorTextNode() : pos_x(0), pos_y(0), character_count(0), scroll_slowness(0), scroll_progress(0), characterSize({7,5}), disappear_time(0), is_scrolling(true), color_count(0), is_repeating(false) {}
MultiColorTextNode() : id(0), pos_x(0), pos_y(0), character_count(0), scroll_slowness(0), scroll_progress(0), characterSize({7,5}), disappear_time(0), is_scrolling(true), color_count(0), is_repeating(false) {}
};
struct Image