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StyleInfo.js
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StyleInfo.js
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/**
* Copyright (C) 2011 KO GmbH <jos.van.den.oever@kogmbh.com>
* @licstart
* The JavaScript code in this page is free software: you can redistribute it
* and/or modify it under the terms of the GNU Affero General Public License
* (GNU AGPL) as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version. The code is distributed
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU AGPL for more details.
*
* As additional permission under GNU AGPL version 3 section 7, you
* may distribute non-source (e.g., minimized or compacted) forms of
* that code without the copy of the GNU GPL normally required by
* section 4, provided you include this license notice and a URL
* through which recipients can access the Corresponding Source.
*
* As a special exception to the AGPL, any HTML file which merely makes function
* calls to this code, and for that purpose includes it by reference shall be
* deemed a separate work for copyright law purposes. In addition, the copyright
* holders of this code give you permission to combine this code with free
* software libraries that are released under the GNU LGPL. You may copy and
* distribute such a system following the terms of the GNU AGPL for this code
* and the LGPL for the libraries. If you modify this code, you may extend this
* exception to your version of the code, but you are not obligated to do so.
* If you do not wish to do so, delete this exception statement from your
* version.
*
* This license applies to this entire compilation.
* @licend
* @source: http://www.webodf.org/
* @source: http://gitorious.org/odfkit/webodf/
*/
/*global odf*/
/**
* @constructor
*/
odf.StyleInfo = function StyleInfo() {
"use strict";
// helper constants
var chartns = "urn:oasis:names:tc:opendocument:xmlns:chart:1.0",
dbns = "urn:oasis:names:tc:opendocument:xmlns:database:1.0",
dr3dns = "urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0",
drawns = "urn:oasis:names:tc:opendocument:xmlns:drawing:1.0",
fons = "urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0",
formns = "urn:oasis:names:tc:opendocument:xmlns:form:1.0",
numberns = "urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0",
officens = "urn:oasis:names:tc:opendocument:xmlns:office:1.0",
presentationns = "urn:oasis:names:tc:opendocument:xmlns:presentation:1.0",
stylens = "urn:oasis:names:tc:opendocument:xmlns:style:1.0",
svgns = "urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0",
tablens = "urn:oasis:names:tc:opendocument:xmlns:table:1.0",
textns = "urn:oasis:names:tc:opendocument:xmlns:text:1.0",
elementstyles = {
"text": [
{ ens: stylens, en: 'tab-stop', ans: stylens, a: 'leader-text-style'},
{ ens: stylens, en: 'drop-cap', ans: stylens, a: 'style-name'},
{ ens: textns, en: 'notes-configuration', ans: textns, a: 'citation-body-style-name'},
{ ens: textns, en: 'notes-configuration', ans: textns, a: 'citation-style-name'},
{ ens: textns, en: 'a', ans: textns, a: 'style-name'},
{ ens: textns, en: 'alphabetical-index', ans: textns, a: 'style-name'},
{ ens: textns, en: 'linenumbering-configuration', ans: textns, a: 'style-name'},
{ ens: textns, en: 'list-level-style-number', ans: textns, a: 'style-name'},
{ ens: textns, en: 'ruby-text', ans: textns, a: 'style-name'},
{ ens: textns, en: 'span', ans: textns, a: 'style-name'},
{ ens: textns, en: 'a', ans: textns, a: 'visited-style-name'},
{ ens: stylens, en: 'text-properties', ans: stylens, a: 'text-line-through-text-style'},
{ ens: textns, en: 'alphabetical-index-source', ans: textns, a: 'main-entry-style-name'},
{ ens: textns, en: 'index-entry-bibliography', ans: textns, a: 'style-name'},
{ ens: textns, en: 'index-entry-chapter', ans: textns, a: 'style-name'},
{ ens: textns, en: 'index-entry-link-end', ans: textns, a: 'style-name'},
{ ens: textns, en: 'index-entry-link-start', ans: textns, a: 'style-name'},
{ ens: textns, en: 'index-entry-page-number', ans: textns, a: 'style-name'},
{ ens: textns, en: 'index-entry-span', ans: textns, a: 'style-name'},
{ ens: textns, en: 'index-entry-tab-stop', ans: textns, a: 'style-name'},
{ ens: textns, en: 'index-entry-text', ans: textns, a: 'style-name'},
{ ens: textns, en: 'index-title-template', ans: textns, a: 'style-name'},
{ ens: textns, en: 'list-level-style-bullet', ans: textns, a: 'style-name'},
{ ens: textns, en: 'outline-level-style', ans: textns, a: 'style-name'}
],
"paragraph": [
{ ens: drawns, en: 'caption', ans: drawns, a: 'text-style-name'},
{ ens: drawns, en: 'circle', ans: drawns, a: 'text-style-name'},
{ ens: drawns, en: 'connector', ans: drawns, a: 'text-style-name'},
{ ens: drawns, en: 'control', ans: drawns, a: 'text-style-name'},
{ ens: drawns, en: 'custom-shape', ans: drawns, a: 'text-style-name'},
{ ens: drawns, en: 'ellipse', ans: drawns, a: 'text-style-name'},
{ ens: drawns, en: 'frame', ans: drawns, a: 'text-style-name'},
{ ens: drawns, en: 'line', ans: drawns, a: 'text-style-name'},
{ ens: drawns, en: 'measure', ans: drawns, a: 'text-style-name'},
{ ens: drawns, en: 'path', ans: drawns, a: 'text-style-name'},
{ ens: drawns, en: 'polygon', ans: drawns, a: 'text-style-name'},
{ ens: drawns, en: 'polyline', ans: drawns, a: 'text-style-name'},
{ ens: drawns, en: 'rect', ans: drawns, a: 'text-style-name'},
{ ens: drawns, en: 'regular-polygon', ans: drawns, a: 'text-style-name'},
{ ens: officens, en: 'annotation', ans: drawns, a: 'text-style-name'},
{ ens: formns, en: 'column', ans: formns, a: 'text-style-name'},
{ ens: stylens, en: 'style', ans: stylens, a: 'next-style-name'},
{ ens: tablens, en: 'body', ans: tablens, a: 'paragraph-style-name'},
{ ens: tablens, en: 'even-columns', ans: tablens, a: 'paragraph-style-name'},
{ ens: tablens, en: 'even-rows', ans: tablens, a: 'paragraph-style-name'},
{ ens: tablens, en: 'first-column', ans: tablens, a: 'paragraph-style-name'},
{ ens: tablens, en: 'first-row', ans: tablens, a: 'paragraph-style-name'},
{ ens: tablens, en: 'last-column', ans: tablens, a: 'paragraph-style-name'},
{ ens: tablens, en: 'last-row', ans: tablens, a: 'paragraph-style-name'},
{ ens: tablens, en: 'odd-columns', ans: tablens, a: 'paragraph-style-name'},
{ ens: tablens, en: 'odd-rows', ans: tablens, a: 'paragraph-style-name'},
{ ens: textns, en: 'notes-configuration', ans: textns, a: 'default-style-name'},
{ ens: textns, en: 'alphabetical-index-entry-template', ans: textns, a: 'style-name'},
{ ens: textns, en: 'bibliography-entry-template', ans: textns, a: 'style-name'},
{ ens: textns, en: 'h', ans: textns, a: 'style-name'},
{ ens: textns, en: 'illustration-index-entry-template', ans: textns, a: 'style-name'},
{ ens: textns, en: 'index-source-style', ans: textns, a: 'style-name'},
{ ens: textns, en: 'object-index-entry-template', ans: textns, a: 'style-name'},
{ ens: textns, en: 'p', ans: textns, a: 'style-name'},
{ ens: textns, en: 'table-index-entry-template', ans: textns, a: 'style-name'},
{ ens: textns, en: 'table-of-content-entry-template', ans: textns, a: 'style-name'},
{ ens: textns, en: 'table-index-entry-template', ans: textns, a: 'style-name'},
{ ens: textns, en: 'user-index-entry-template', ans: textns, a: 'style-name'},
{ ens: stylens, en: 'page-layout-properties', ans: stylens, a: 'register-truth-ref-style-name'}
],
"chart": [
{ ens: chartns, en: 'axis', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'chart', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'data-label', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'data-point', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'equation', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'error-indicator', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'floor', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'footer', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'grid', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'legend', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'mean-value', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'plot-area', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'regression-curve', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'series', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'stock-gain-marker', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'stock-loss-marker', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'stock-range-line', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'subtitle', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'title', ans: chartns, a: 'style-name'},
{ ens: chartns, en: 'wall', ans: chartns, a: 'style-name'}
],
"section": [
{ ens: textns, en: 'alphabetical-index', ans: textns, a: 'style-name'},
{ ens: textns, en: 'bibliography', ans: textns, a: 'style-name'},
{ ens: textns, en: 'illustration-index', ans: textns, a: 'style-name'},
{ ens: textns, en: 'index-title', ans: textns, a: 'style-name'},
{ ens: textns, en: 'object-index', ans: textns, a: 'style-name'},
{ ens: textns, en: 'section', ans: textns, a: 'style-name'},
{ ens: textns, en: 'table-of-content', ans: textns, a: 'style-name'},
{ ens: textns, en: 'table-index', ans: textns, a: 'style-name'},
{ ens: textns, en: 'user-index', ans: textns, a: 'style-name'}
],
"ruby": [
{ ens: textns, en: 'ruby', ans: textns, a: 'style-name'}
],
"table": [
{ ens: dbns, en: 'query', ans: dbns, a: 'style-name'},
{ ens: dbns, en: 'table-representation', ans: dbns, a: 'style-name'},
{ ens: tablens, en: 'background', ans: tablens, a: 'style-name'},
{ ens: tablens, en: 'table', ans: tablens, a: 'style-name'}
],
"table-column": [
{ ens: dbns, en: 'column', ans: dbns, a: 'style-name'},
{ ens: tablens, en: 'table-column', ans: tablens, a: 'style-name'}
],
"table-row": [
{ ens: dbns, en: 'query', ans: dbns, a: 'default-row-style-name'},
{ ens: dbns, en: 'table-representation', ans: dbns, a: 'default-row-style-name'},
{ ens: tablens, en: 'table-row', ans: tablens, a: 'style-name'}
],
"table-cell": [
{ ens: dbns, en: 'column', ans: dbns, a: 'default-cell-style-name'},
{ ens: tablens, en: 'table-column', ans: tablens, a: 'default-cell-style-name'},
{ ens: tablens, en: 'table-row', ans: tablens, a: 'default-cell-style-name'},
{ ens: tablens, en: 'body', ans: tablens, a: 'style-name'},
{ ens: tablens, en: 'covered-table-cell', ans: tablens, a: 'style-name'},
{ ens: tablens, en: 'even-columns', ans: tablens, a: 'style-name'},
{ ens: tablens, en: 'covered-table-cell', ans: tablens, a: 'style-name'},
{ ens: tablens, en: 'even-columns', ans: tablens, a: 'style-name'},
{ ens: tablens, en: 'even-rows', ans: tablens, a: 'style-name'},
{ ens: tablens, en: 'first-column', ans: tablens, a: 'style-name'},
{ ens: tablens, en: 'first-row', ans: tablens, a: 'style-name'},
{ ens: tablens, en: 'last-column', ans: tablens, a: 'style-name'},
{ ens: tablens, en: 'last-row', ans: tablens, a: 'style-name'},
{ ens: tablens, en: 'odd-columns', ans: tablens, a: 'style-name'},
{ ens: tablens, en: 'odd-rows', ans: tablens, a: 'style-name'},
{ ens: tablens, en: 'table-cell', ans: tablens, a: 'style-name'}
],
"graphic": [
{ ens: dr3dns, en: 'cube', ans: drawns, a: 'style-name'},
{ ens: dr3dns, en: 'extrude', ans: drawns, a: 'style-name'},
{ ens: dr3dns, en: 'rotate', ans: drawns, a: 'style-name'},
{ ens: dr3dns, en: 'scene', ans: drawns, a: 'style-name'},
{ ens: dr3dns, en: 'sphere', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'caption', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'circle', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'connector', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'control', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'custom-shape', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'ellipse', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'frame', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'g', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'line', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'measure', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'page-thumbnail', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'path', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'polygon', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'polyline', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'rect', ans: drawns, a: 'style-name'},
{ ens: drawns, en: 'regular-polygon', ans: drawns, a: 'style-name'},
{ ens: officens, en: 'annotation', ans: drawns, a: 'style-name'}
],
"presentation": [
{ ens: dr3dns, en: 'cube', ans: presentationns, a: 'style-name'},
{ ens: dr3dns, en: 'extrude', ans: presentationns, a: 'style-name'},
{ ens: dr3dns, en: 'rotate', ans: presentationns, a: 'style-name'},
{ ens: dr3dns, en: 'scene', ans: presentationns, a: 'style-name'},
{ ens: dr3dns, en: 'sphere', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'caption', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'circle', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'connector', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'control', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'custom-shape', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'ellipse', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'frame', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'g', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'line', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'measure', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'page-thumbnail', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'path', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'polygon', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'polyline', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'rect', ans: presentationns, a: 'style-name'},
{ ens: drawns, en: 'regular-polygon', ans: presentationns, a: 'style-name'},
{ ens: officens, en: 'annotation', ans: presentationns, a: 'style-name'}
],
"drawing-page": [
{ ens: drawns, en: 'page', ans: drawns, a: 'style-name'},
{ ens: presentationns, en: 'notes', ans: drawns, a: 'style-name'},
{ ens: stylens, en: 'handout-master', ans: drawns, a: 'style-name'},
{ ens: stylens, en: 'master-page', ans: drawns, a: 'style-name'}
],
"list-style": [
{ ens: textns, en: 'list', ans: textns, a: 'style-name'},
{ ens: textns, en: 'numbered-paragraph', ans: textns, a: 'style-name'},
{ ens: textns, en: 'list-item', ans: textns, a: 'style-override'},
{ ens: stylens, en: 'style', ans: stylens, a: 'list-style-name'},
{ ens: stylens, en: 'style', ans: stylens, a: 'data-style-name'},
{ ens: stylens, en: 'style', ans: stylens, a: 'percentage-data-style-name'},
{ ens: presentationns, en: 'date-time-decl', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'creation-date', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'creation-time', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'database-display', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'date', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'editing-duration', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'expression', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'meta-field', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'modification-date', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'modification-time', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'print-date', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'print-time', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'table-formula', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'time', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'user-defined', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'user-field-get', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'user-field-input', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'variable-get', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'variable-input', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'variable-set', ans: stylens, a: 'data-style-name'}
],
"data": [
{ ens: stylens, en: 'style', ans: stylens, a: 'data-style-name'},
{ ens: stylens, en: 'style', ans: stylens, a: 'percentage-data-style-name'},
{ ens: presentationns, en: 'date-time-decl', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'creation-date', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'creation-time', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'database-display', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'date', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'editing-duration', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'expression', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'meta-field', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'modification-date', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'modification-time', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'print-date', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'print-time', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'table-formula', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'time', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'user-defined', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'user-field-get', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'user-field-input', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'variable-get', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'variable-input', ans: stylens, a: 'data-style-name'},
{ ens: textns, en: 'variable-set', ans: stylens, a: 'data-style-name'}
],
"page-layout": [
{ ens: presentationns, en: 'notes', ans: stylens, a: 'page-layout-name'},
{ ens: stylens, en: 'handout-master', ans: stylens, a: 'page-layout-name'},
{ ens: stylens, en: 'master-page', ans: stylens, a: 'page-layout-name'}
]
},
elements;
/**
* Return if a particular element can have a style for a particular family.
* @param {!string} family
* @param {!Element} element
* @return {!boolean}
*/
function canElementHaveStyle(family, element) {
var elname = elements[element.localName],
elns = elname && elname[element.namespaceURI],
length = elns ? elns.length : 0,
i;
return elns && elns.length > 0;
}
/**
* @param {!string} family
* @param {!Element} element
* @return {{name:string,family:string}|null}
*/
function getStyleRef(family, element) {
var elname = elements[element.localName],
elns = elname && elname[element.namespaceURI],
length = elns ? elns.length : 0,
i, attr;
for (i = 0; i < length; i += 1) {
attr = element.getAttributeNS(elns[i].ns, elns[i].localname);
/*
if (attr) { // a style has been found!
return attr;
}
*/
}
return null;
}
/**
* @param {!Element} element
* @param {!Object.<string,Object.<string,number>>} keys
* @return {undefined}
*/
function getUsedStylesForAutomatic(element, keys) {
var elname = elements[element.localName],
elns = elname && elname[element.namespaceURI],
length = elns ? elns.length : 0,
i, attr, group, map, e;
for (i = 0; i < length; i += 1) {
attr = element.getAttributeNS(elns[i].ns, elns[i].localname);
if (attr) { // a style has been found!
group = elns[i].keygroup;
map = keys[group];
if (!map) {
map = keys[group] = {};
}
map[attr] = 1;
}
}
i = element.firstChild;
while (i) {
if (i.nodeType === 1) {
e = /**@type{!Element}*/(i);
getUsedStylesForAutomatic(e, keys);
}
i = i.nextSibling;
}
}
/**
* @param {!Object.<Array.<Object.<string,string>>>} elementstyles
*/
function inverse(elementstyles) {
var keyname, i, list, item, l, elements = {}, map, array;
for (keyname in elementstyles) {
if (elementstyles.hasOwnProperty(keyname)) {
list = elementstyles[keyname];
l = list.length;
for (i = 0; i < l; i += 1) {
item = list[i];
map = elements[item.en] = elements[item.en] || {};
array = map[item.ens] = map[item.ens] || [];
array.push(
{ns: item.ans, localname: item.a, keygroup: keyname});
}
}
}
return elements;
}
/**
* @constructor
* @param {!Element} element
*/
this.UsedKeysList = function (element) {
var usedKeys = {};
/**
* @param {!Element} element
* @return {!boolean}
*/
this.uses = function (element) {
var localName = element.localName,
name = element.getAttributeNS(drawns, "name") ||
element.getAttributeNS(stylens, "name"),
keyName, map;
if (localName === "style") {
keyName = element.getAttributeNS(stylens, "family");
} else if (element.namespaceURI === numberns) {
keyName = "data";
} else {
keyName = localName; // list-style or page-layout
}
map = usedKeys[keyName];
return map ? (map[name] > 0) : false;
};
getUsedStylesForAutomatic(element, usedKeys);
};
this.canElementHaveStyle = canElementHaveStyle;
elements = inverse(elementstyles);
};