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v2 beta

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Devaev Maxim
2018-09-26 02:11:23 +03:00
parent 6e9a3222ce
commit 940989b6e9
24 changed files with 265 additions and 173 deletions
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57
kvmd/web/js/stream.js
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@@ -5,8 +5,7 @@ function Stream() {
var __prev_state = false;
var __resolution = "640x480";
var __resolutions = ["640x480"];
var __quality = 80;
var __normal_size = {width: 640, height: 480};
var __size_factor = 1;
@@ -14,8 +13,13 @@ function Stream() {
var __init__ = function() {
$("stream-led").title = "Stream inactive";
var quality = 10;
for (; quality <= 100; quality += 10) {
$("stream-quality-select").innerHTML += "<option value=\"" + quality + "\">" + quality + "%</option>";
}
tools.setOnClick($("stream-reset-button"), __clickResetButton);
$("stream-resolution-select").onchange = __changeResolution;
$("stream-quality-select").onchange = __changeQuality;
$("stream-size-slider").oninput = __resize;
$("stream-size-slider").onchange = __resize;
@@ -27,12 +31,10 @@ function Stream() {
// XXX: In current implementation we don't need this event because Stream() has own state poller
var __startPoller = function() {
var http = tools.makeRequest("GET", "/streamer/snapshot", function() {
if (http.readyState === 2 || http.readyState === 4) {
var status = http.status;
http.onreadystatechange = null;
http.abort();
if (status !== 200) {
var http = tools.makeRequest("GET", "/streamer/ping", function() {
if (http.readyState === 4) {
var response = (http.status === 200 ? JSON.parse(http.responseText) : null);
if (http.status !== 200 || !response.stream.online) {
tools.info("Refreshing stream ...");
__prev_state = false;
$("stream-image").className = "stream-image-inactive";
@@ -40,8 +42,9 @@ function Stream() {
$("stream-led").className = "led-off";
$("stream-led").title = "Stream inactive";
$("stream-reset-button").disabled = true;
$("stream-resolution-select").disabled = true;
} else if (!__prev_state) {
$("stream-quality-select").disabled = true;
} else if (http.status === 200 && !__prev_state) {
__normal_size = response.stream.resolution;
__refreshImage();
__prev_state = true;
$("stream-image").className = "stream-image-active";
@@ -49,6 +52,7 @@ function Stream() {
$("stream-led").className = "led-on";
$("stream-led").title = "Stream is active";
$("stream-reset-button").disabled = false;
$("stream-quality-select").disabled = false;
}
}
});
@@ -66,11 +70,11 @@ function Stream() {
});
};
var __changeResolution = function() {
var resolution = $("stream-resolution-select").value;
if (__resolution != resolution) {
$("stream-resolution-select").disabled = true;
var http = tools.makeRequest("POST", "/kvmd/streamer/set_params?resolution=" + resolution, function() {
var __changeQuality = function() {
var quality = parseInt($("stream-quality-select").value);
if (__quality != quality) {
$("stream-quality-select").disabled = true;
var http = tools.makeRequest("POST", "/kvmd/streamer/set_params?quality=" + quality, function() {
if (http.readyState === 4) {
if (http.status !== 200) {
ui.error("Can't configure stream:<br>", http.responseText);
@@ -99,25 +103,14 @@ function Stream() {
if (http.readyState === 4 && http.status === 200) {
var result = JSON.parse(http.responseText).result;
if (__resolutions != result.resolutions) {
tools.info("Resolutions list changed:", result.resolutions);
$("stream-resolution-select").innerHTML = "";
result.resolutions.forEach(function(resolution) {
$("stream-resolution-select").innerHTML += "<option value=\"" + resolution + "\">" + resolution + "</option>";
});
$("stream-resolution-select").disabled = (result.resolutions.length == 1);
__resolutions = result.resolutions;
if (__quality != result.quality) {
tools.info("Quality changed:", result.quality);
document.querySelector("#stream-quality-select [value=\"" + result.quality + "\"]").selected = true;
__quality = result.quality;
}
if (__resolution != result.resolution) {
tools.info("Resolution changed:", result.resolution);
document.querySelector("#stream-resolution-select [value=\"" + result.resolution + "\"]").selected = true;
__resolution = result.resolution;
}
__normal_size = result.size;
__applySizeFactor();
$("stream-image").src = "/streamer/stream/" + new Date().getTime();
$("stream-image").src = "/streamer/stream?t=" + new Date().getTime();
}
});
};