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130 lines
4.5 KiB
130 lines
4.5 KiB
{% extends "base.html" %}
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{% block body_class %}draw{% endblock %}
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{% block body %}
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<header class="controls">
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<label>etherpad</label>
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<input id="pad-name" type="text" value="{{params['pad']}}" data-name="p"/>
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<button id="button-pad" data-use="pad-name">go</button>
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<hr>
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<button id="button-svg">generate</button>
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<input class="get-input" id="text-input" type="text" value="{{params['text']}}" data-name="t" data-frame="svg-iframe"/>
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<label for="upper-checkbox">uppercase</label>
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<input id="upper-checkbox" type="checkbox"/>
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<label>weight</label>
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<input class="get-input" type="range" min="1" max="8" value="{{params['weight']}}" data-name="w" data-frame="svg-iframe"/>
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<label for="text-checkbox"
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title="display the remaining text in the svg output in red">
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output text</label>
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<input id="text-checkbox" type="checkbox" class="get-input"
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class="body-class-check" value="check-text" data-name="c" data-frame="svg-iframe" checked/>
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</header>
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<div class="font figfont reload" id="main">
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<iframe class="f-ascii" id="pad-iframe" src="{{params['pad-full']}}">
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</iframe>
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<iframe class="f-double" id="svg-iframe" src="/writing/{{params['pad']}}">
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</iframe>
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</div>
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<script>
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let button_pad = document.getElementById('button-pad');
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let button_svg = document.getElementById('button-svg');
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let svg_iframe = document.getElementById('svg-iframe');
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let pad_iframe = document.getElementById('pad-iframe');
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function updateGET(frame, param, value){
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// object from GET parameters
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let [base_src, params_src] = frame.src.split("?");
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let params = new URLSearchParams(params_src);
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// update param
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params.set(param, value);
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// reconstituate URL
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let new_src = base_src + "?" + params.toString();
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// set and refresh
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frame.src = new_src;
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}
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// --- pad go button
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button_pad.addEventListener('click', function(){
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let input = document.getElementById(button_pad.dataset.use);
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let value = input.value;
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let param = input.dataset.name;
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let pad_src = pad_iframe.src;
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pad_src = pad_src.split('-');
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pad_src[pad_src.length-1] = value;
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pad_src = pad_src.join('-');
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pad_iframe.src = pad_src;
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let svg_src = svg_iframe.src;
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svg_src = svg_src.split('/');
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svg_src[svg_src.length-1] = value;
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svg_src = svg_src.join('/');
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document.getElementById('main').classList.add("reload");
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svg_iframe.src = svg_src;
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});
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// --- svg generation button
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button_svg.addEventListener('click', function(){
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document.getElementById('main').classList.add("reload");
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svg_iframe.contentWindow.location.reload();
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});
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// --- get-input but on the pad and checkbox but on the pad
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let inputs = document.getElementsByClassName('get-input');
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for(let input of inputs){
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input.addEventListener('change', function(){
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let frame = document.getElementById(input.dataset.frame);
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const url = new URL(frame.src);
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if(input.type == 'checkbox'){
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url.searchParams.set(input.dataset.name, input.checked);
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}
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else{
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url.searchParams.set(input.dataset.name, input.value);
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}
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// frame.contentWindow.history.replaceState(null, null, url);
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document.getElementById('main').classList.add("reload");
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frame.src = url;
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});
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}
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let upper_checkbox = document.getElementById('upper-checkbox');
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let text_input = document.getElementById('text-input');
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upper_checkbox.addEventListener('change', function(){
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if(upper_checkbox.checked){
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text_input.value = text_input.value.toUpperCase();
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let frame = document.getElementById("svg-iframe");
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const url = new URL(frame.src);
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url.searchParams.set(text_input.dataset.name, text_input.value);
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document.getElementById('main').classList.add("reload");
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frame.src = url
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}
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else{
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text_input.value = text_input.value.toLowerCase();
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let frame = document.getElementById("svg-iframe");
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const url = new URL(frame.src);
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url.searchParams.set(text_input.dataset.name, text_input.value);
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document.getElementById('main').classList.add("reload");
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frame.src = url
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}
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})
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svg_iframe.addEventListener("load", function() {
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document.getElementById('main').classList.remove("reload");
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});
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</script>
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{% endblock %}
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