@ -2,150 +2,61 @@
< html lang = "en-us" > < html lang = "en-us" >
< head >
< head >
< meta charset = "utf-8" >
< meta charset = "utf-8" >
< meta http-equiv= "Content-Type" content = "text/html; charset=utf-8" >
< meta name= "viewport" content = "width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" / >
< title > Dear ImGui Emscripten example< / title >
< title > Dear ImGui Emscripten example< / title >
< style >
< style >
.emscripten { padding-right: 0; margin-left: auto; margin-right: auto; display: block; }
body { margin: 0; background-color: black }
textarea.emscripten { font-family: monospace; width: 80%; }
.emscripten {
div.emscripten { text-align: center; }
position: absolute;
/* div.emscripten_border { border: 1px solid black; } */
top: 0px;
/* the canvas *must not* have any border or padding, or mouse coords will be wrong */
left: 0px;
canvas.emscripten { border: 0px none; background-color: black; }
margin: 0px;
border: 0;
a:link { color: #000000; }
width: 100%;
a:visited { color: #000000; }
height: 100%;
a:active { color: #000000; }
overflow: hidden;
display: block;
.spinner {
image-rendering: optimizeSpeed;
height: 50px;
image-rendering: -moz-crisp-edges;
width: 50px;
image-rendering: -o-crisp-edges;
margin: 0px auto;
image-rendering: -webkit-optimize-contrast;
-webkit-animation: rotation .8s linear infinite;
image-rendering: optimize-contrast;
-moz-animation: rotation .8s linear infinite;
image-rendering: crisp-edges;
-o-animation: rotation .8s linear infinite;
image-rendering: pixelated;
animation: rotation 0.8s linear infinite;
-ms-interpolation-mode: nearest-neighbor;
border-left: 10px solid rgb(0,150,240);
border-right: 10px solid rgb(0,150,240);
border-bottom: 10px solid rgb(0,150,240);
border-top: 10px solid rgb(100,0,200);
border-radius: 100%;
background-color: rgb(200,100,250);
}
}
@-webkit-keyframes rotation {
from {-webkit-transform: rotate(0deg);}
to {-webkit-transform: rotate(360deg);}
}
@-moz-keyframes rotation {
from {-moz-transform: rotate(0deg);}
to {-moz-transform: rotate(360deg);}
}
@-o-keyframes rotation {
from {-o-transform: rotate(0deg);}
to {-o-transform: rotate(360deg);}
}
@keyframes rotation {
from {transform: rotate(0deg);}
to {transform: rotate(360deg);}
}
< / style >
< / style >
< / head >
< / head >
< body >
< body >
< figure style = "overflow:visible;" id = "spinner" > < div class = "spinner" > < / div > < center style = "margin-top:0.5em" > < strong > emscripten< / strong > < / center > < / figure >
< div class = "emscripten" id = "status" > Downloading...< / div >
< div class = "emscripten" >
< progress value = "0" max = "100" id = "progress" hidden = 1 > < / progress >
< / div >
< div class = "emscripten" >
< canvas class = "emscripten" id = "canvas" oncontextmenu = "event.preventDefault()" > < / canvas >
< canvas class = "emscripten" id = "canvas" oncontextmenu = "event.preventDefault()" > < / canvas >
Example compiled from < a href = "https://github.com/ocornut/imgui" > https://github.com/ocornut/imgui< / a >
< / div >
< br >
< div class = "emscripten" >
< input type = "button" value = "Fullscreen" onclick = "Module.requestFullscreen(false, false)" >
<!-- <input type="checkbox" id="resize">Resize canvas -->
< / div >
< br >
< textarea class = "emscripten" id = "output" rows = "4" > < / textarea >
< script type = 'text/javascript' >
< script type = 'text/javascript' >
var statusElement = document.getElementById('status');
var progressElement = document.getElementById('progress');
var spinnerElement = document.getElementById('spinner');
var Module = {
var Module = {
preRun: [],
preRun: [],
postRun: [],
postRun: [],
print: (function() {
print: (function() {
var element = document.getElementById('output');
if (element) element.value = ''; // clear browser cache
return function(text) {
return function(text) {
if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
text = Array.prototype.slice.call(arguments).join(' ');
// These replacements are necessary if you render to raw HTML
//text = text.replace(/& /g, "& ");
//text = text.replace(/< /g, "< ");
//text = text.replace(/>/g, "> ");
//text = text.replace('\n', '< br > ', 'g');
console.log(text);
console.log(text);
if (element) {
element.value += text + "\n";
element.scrollTop = element.scrollHeight; // focus on bottom
}
};
};
})(),
})(),
printErr: function(text) {
printErr: function(text) {
if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
text = Array.prototype.slice.call(arguments).join(' ');
if (0) { // XXX disabled for safety typeof dump == 'function') {
dump(text + '\n'); // fast, straight to the real console
} else {
console.error(text);
console.error(text);
}
},
},
canvas: (function() {
canvas: (function() {
var canvas = document.getElementById('canvas');
var canvas = document.getElementById('canvas');
//canvas.addEventListener("webglcontextlost", function(e) { alert('FIXME: WebGL context lost, please reload the page'); e.preventDefault(); }, false);
// As a default initial behavior, pop up an alert when webgl context is lost. To make your
// application robust, you may want to override this behavior before shipping!
// See http://www.khronos.org/registry/webgl/specs/latest/1.0/#5.15.2
canvas.addEventListener("webglcontextlost", function(e) { alert('WebGL context lost. You will need to reload the page.'); e.preventDefault(); }, false);
return canvas;
return canvas;
})(),
})(),
setStatus: function(text) {
setStatus: function(text) {
if (!Module.setStatus.last) Module.setStatus.last = { time: Date.now(), text: '' };
console.log("status: " + text);
if (text === Module.setStatus.last.text) return;
var m = text.match(/([^(]+)\((\d+(\.\d+)?)\/(\d+)\)/);
var now = Date.now();
if (m & & now - Module.setStatus.last.time < 30 ) return ; / / if this is a progress update , skip it if too soon
Module.setStatus.last.time = now;
Module.setStatus.last.text = text;
if (m) {
text = m[1];
progressElement.value = parseInt(m[2])*100;
progressElement.max = parseInt(m[4])*100;
progressElement.hidden = false;
spinnerElement.hidden = false;
} else {
progressElement.value = null;
progressElement.max = null;
progressElement.hidden = true;
if (!text) spinnerElement.hidden = true;
}
statusElement.innerHTML = text;
},
},
totalDependencies: 0,
monitorRunDependencies: function(left) {
monitorRunDependencies: function(left) {
this.totalDependencies = Math.max(this.totalDependencies, left);
// no run dependencies to log
Module.setStatus(left ? 'Preparing... (' + (this.totalDependencies-left) + '/' + this.totalDependencies + ')' : 'All downloads complete.');
}
}
};
};
Module.setStatus('Downloading...');
window.onerror = function() {
window.onerror = function() {
Module.setStatus('Exception thrown, see JavaScript console');
console.log("onerror: " + event);
spinnerElement.style.display = 'none';
Module.setStatus = function(text) {
if (text) Module.printErr('[post-exception status] ' + text);
};
};
};
< / script >
< / script >
{{{ SCRIPT }}}
{{{ SCRIPT }}}
Andre Weissflog
6 years ago
committed by
omar