vojta@alfred
268 lines
7.8 KiB
JavaScript
268 lines
7.8 KiB
JavaScript
/*
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* [Česky]
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* Projekt: Robot Karel
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* Copyright: Viz KOPIROVANI v kořenovém adresáři projektu
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*
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* [English]
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* Project: Karel, the Robot
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* Copyright: See COPYING in the top level directory
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*/
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// JavaScript - inicializace a ovládání okna pro uložení a export
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// ===========================================================================
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// =~ Základní funkce pro ovládání vstupu a výstupu ~=========================
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// Typ okna
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data.ukladani.typ = new Object();
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data.ukladani.typ.NORMALNI = 0;
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data.ukladani.typ.KOMENTARE = 2;
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// Zobrazení okna podle typu dat. Vstupní data se očekávají ve formátu
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// unescape(), tedy tak, jak mají být zobrazena
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data.ukladani.zobraz_v_okne = function (typ, hlavicka, popis, data, pocet_radek)
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{
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// Nové okno
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var w = window.open( "", "", "directories=no,hotkeys=no,"+
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"location=no,menubar=no,personalbar=no,resizable=yes,scrollbars=yes,"+
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"status=no,toolbar=no,width=550,height=480" );
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// Zapiš hlavičku
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w.document.write(
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'<?xml version="1.0" encoding="utf-8"?>' +
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'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" ' +
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'"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">' +
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'<html xmlns="http://www.w3.org/1999/xhtml">' +
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'<head><title>Robot Karel: ' + hlavicka + '</title>' +
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'<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />' +
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'<meta http-equiv="Content-Language" content="cs" />' +
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'<meta name="Description" content="Robot Karel: ' + hlavicka + '" />' +
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'<meta name="Author" content="Oldřich Jedlička" />' +
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'<link href="favicon.ico" rel="icon" />' +
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'<link href="favicon.ico" rel="shortcut icon" />' +
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'<style type="text/css">' +
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'body {' +
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' font-family: Arial, Helvetica, sans-serif;' +
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' font-weight: normal;' +
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' font-size: small;' +
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' cursor: default;' +
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' height: auto;' +
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' margin: 0;' +
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' padding: 0;' +
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'}' +
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'' +
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'.stranka {' +
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' z-index: -1;' +
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' margin: 0;' +
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' padding: 8px;' +
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'}' +
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'' +
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'.obsah {' +
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' padding: 10px;' +
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' border: 1px solid;' +
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' border-top-color: rgb(90%, 90%, 90%);' +
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' border-left-color: rgb(90%, 90%, 90%);' +
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' border-right-color: rgb(40%, 40%, 40%);' +
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' border-bottom-color: rgb(40%, 40%, 40%);' +
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' background-color: rgb(75%, 75%, 75%);' +
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'}' +
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'' +
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'p {' +
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' margin-top: 0;' +
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' margin-bottom: 8px;' +
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'}' +
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'' +
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'form {' +
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' margin: 0;' +
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' padding: 0;' +
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'}' +
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'' +
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'#vnitrni-ramec {' +
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' display: block;' +
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' width: 100%;' +
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' height: 100%;' +
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' margin: 0;' +
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' padding: 0;' +
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' border: 0;' +
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' background-color: rgb(50%, 90%, 50%);' +
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'}' +
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'' +
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'#ramecek {' +
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' width: 100%;' +
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' font-size: 12px;' +
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' height: ' + (pocet_radek * 2) + 'ex;' +
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' border: 1px solid;' +
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' border-top-color: rgb(40%, 40%, 40%);' +
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' border-left-color: rgb(40%, 40%, 40%);' +
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' border-bottom-color: rgb(90%, 90%, 90%);' +
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' border-right-color: rgb(90%, 90%, 90%);' +
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' padding: 0;' +
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' margin: 0;' +
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'}' +
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'</style>' );
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this.zapis_zmen_komentare( w.document, data );
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w.document.write(
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'</head>' +
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'<body>'+
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'<div class="stranka">' + // Stránka
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'<div class="obsah">' +
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popis +
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'<form action="#">' );
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if ( typ == this.typ.KOMENTARE ) {
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w.document.write(
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'<p>\n' +
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'<input type="radio" name="komentare" id="zobraz-vse" ' +
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'alt="Zobrazit vše" checked="checked" ' +
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'onclick="zmen_komentare();" onkeyup="zmen_komentare();" />\n' +
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'<label for="zobraz-vse">Zobrazit vše</label>\n' +
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'<input type="radio" name="komentare" id="skryj-komentare" ' +
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'alt="Skrýt komentáře" '+
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'onclick="zmen_komentare();" onkeyup="zmen_komentare();" />\n' +
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'<label for="skryj-komentare">Skrýt komentáře</label>\n' +
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'<input type="radio" name="komentare" id="skryj-vse" ' +
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'alt="Skrýt komentáře i prázdné řádky" ' +
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'onclick="zmen_komentare();" onkeyup="zmen_komentare();" />\n' +
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'<label for="skryj-vse">Skrýt komentáře i prázdné řádky</label>\n' +
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'</p>' );
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}
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w.document.write(
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'<div id="ramecek"></div>' +
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'</form>' +
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'</div>' +
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'</div>' +
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'</body>' +
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'</html>'
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);
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w.document.close();
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var obsah = w.document.createElement('iframe');
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obsah.setAttribute("id", "vnitrni-ramec");
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w.document.getElementById("ramecek").appendChild(obsah);
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obsah.contentWindow.document.open('text/html', 'replace');
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obsah.contentWindow.document.write(
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'<?xml version="1.0" encoding="utf-8"?>' +
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'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" ' +
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'"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">' +
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'<html xmlns="http://www.w3.org/1999/xhtml">' +
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'<head><title>Robot Karel: ' + hlavicka + '</title>' +
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'<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />' +
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'<meta http-equiv="Content-Language" content="cs" />' +
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'<meta name="Description" content="Robot Karel: ' + hlavicka + '" />' +
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'<meta name="Author" content="Oldřich Jedlička" />' +
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'<link href="favicon.ico" rel="icon" />' +
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'<link href="favicon.ico" rel="shortcut icon" />' +
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'<style type="text/css">' +
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'html {' +
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' height: 100%;' +
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'}' +
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'' +
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'body {' +
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' font-family: Arial, Helvetica, sans-serif;' +
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' font-weight: normal;' +
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' font-size: small;' +
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' height: 100%;' +
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' cursor: default;' +
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' margin: 0;' +
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' padding: 0;' +
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'}' +
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'' +
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'#zobrazene {' +
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' border: 0px;' +
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' margin: 0;' +
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' padding: 0;' +
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' width: 100%;' +
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' height: 100%;' +
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' font-size: 12px;' +
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' white-space: pre-wrap;' +
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' white-space: -moz-pre-wrap !important;' +
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' white-space: -pre-wrap;' +
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' white-space: -o-pre-wrap;' +
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' word-wrap: break-word;' +
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' background-color: rgb(50%, 90%, 50%);' +
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'}' +
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'</style>' +
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'</head>' +
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'<body>' +
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'<pre id="zobrazene">' +
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'</pre>' +
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'</body>' +
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'</html>'
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);
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obsah.contentWindow.document.close();
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w.zmen_komentare();
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w.focus();
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}
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// Zobrazení s komentáři, nebo bez nich
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data.ukladani.zapis_zmen_komentare = function (d, text) {
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var puvodni_obsah = escape(text);
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var bez_komentaru = puvodni_obsah.replace(
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/%3B([^%]|%(?!0A))*/g, "" );
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bez_komentaru = bez_komentaru.replace(
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/^(%09|%0A|%0D|%20)+/g, "" );
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bez_komentaru = bez_komentaru.replace(
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/%0A((%09|%0A|%0D|%20)*%0A)+((%09|%0A|%0D|%20)*%0A)/g, "%0A$3" );
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bez_komentaru = bez_komentaru.replace(
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/%0A+$/g, "" );
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var beze_vseho = bez_komentaru.replace(
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/%0A(%20)+%0A/g, "%0A" );
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d.write(
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'<script type="text/javascript" charset="utf-8">' );
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d.write('puvodni_obsah="' + puvodni_obsah + '";' );
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d.write('bez_komentaru="' + bez_komentaru + '";' );
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d.write('beze_vseho="' + beze_vseho + '";' );
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d.write(
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'function nastav_text(element, text) {' +
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' if ( (element.firstChild &&' +
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' (( typeof(Text) != "undefined" && element.firstChild instanceof Text ) ||' +
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' element.firstChild.splitText' +
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' ))' +
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' ) {' +
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' if ( text == "" ) {' +
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' element.removeChild(element.firstChild);' +
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' } else {' +
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' element.firstChild.nodeValue = text;' +
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' }' +
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' } else {' +
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' if ( text != "" ) {' +
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' element.insertBefore(document.createTextNode(text), element.firstChild);' +
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' }' +
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' }' +
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'}' );
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d.write(
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'function zmen_komentare() {' +
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' var zobraz_vse = document.getElementById("zobraz-vse");' +
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' var skryj_komentare = document.getElementById("skryj-komentare");' +
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' var skryj_vse = document.getElementById("skryj-vse");' +
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' var zobrazene = document.getElementById("vnitrni-ramec").contentWindow.document.getElementById("zobrazene");' +
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' if ( zobrazene && zobraz_vse && skryj_komentare && skryj_vse ) {' +
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' if ( zobraz_vse.checked ' +
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' || ( !skryj_komentare.checked && !skryj_vse.checked ) ) {'+
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' nastav_text(zobrazene, unescape(puvodni_obsah));' +
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' } else if ( skryj_komentare.checked ) {' +
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' nastav_text(zobrazene, unescape(bez_komentaru));' +
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' } else if ( skryj_vse.checked ) {' +
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' nastav_text(zobrazene, unescape(beze_vseho));' +
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' }' +
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' } else {' +
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' nastav_text(zobrazene, unescape(puvodni_obsah));' +
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' }' +
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'}' );
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d.write(
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'</script>' );
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}
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