Catrope has uploaded a new change for review.
https://gerrit.wikimedia.org/r/62787
Change subject: Also render attributes of the form html/i-j/attrName in CE
......................................................................
Also render attributes of the form html/i-j/attrName in CE
Factored the parsing of html/* attributes out into a static function.
Factored attribute (re)rendering out into ce.View, attribute updates
are much simpler now.
Change-Id: I4caa6d5e1e2c21c28ddff61c3c864e47f66cc6b2
---
M modules/ve/ce/ve.ce.Node.js
M modules/ve/ce/ve.ce.View.js
M modules/ve/dm/ve.dm.Converter.js
3 files changed, 49 insertions(+), 33 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/mediawiki/extensions/VisualEditor
refs/changes/87/62787/1
diff --git a/modules/ve/ce/ve.ce.Node.js b/modules/ve/ce/ve.ce.Node.js
index 16cb9e7..2a5bf96 100644
--- a/modules/ve/ce/ve.ce.Node.js
+++ b/modules/ve/ce/ve.ce.Node.js
@@ -63,19 +63,7 @@
* @param {string} to New value
*/
ve.ce.Node.prototype.onAttributeChange = function ( key, from, to ) {
- var htmlKey = key.substr( 7 ).toLowerCase();
- if (
- this.constructor.static.renderHtmlAttributes &&
- key.indexOf( 'html/0/' ) === 0 &&
- htmlKey.length &&
- this.constructor.static.domAttributeWhitelist.indexOf( htmlKey
) !== -1
- ) {
- if ( to === undefined ) {
- this.$.removeAttr( htmlKey );
- } else {
- this.$.attr( htmlKey, to );
- }
- }
+ this.renderAttributes( { key: to } );
};
/**
diff --git a/modules/ve/ce/ve.ce.View.js b/modules/ve/ce/ve.ce.View.js
index 188ac6d..891bd8a 100644
--- a/modules/ve/ce/ve.ce.View.js
+++ b/modules/ve/ce/ve.ce.View.js
@@ -26,13 +26,7 @@
// Initialization
this.$.data( 'view', this );
- if ( this.constructor.static.renderHtmlAttributes ) {
- ve.setDomAttributes(
- this.$[0],
- this.model.getAttributes( 'html/0/' ),
- this.constructor.static.domAttributeWhitelist
- );
- }
+ this.renderAttributes( this.model.getAttributes() );
};
/* Inheritance */
@@ -116,3 +110,21 @@
this.live = live;
this.emit( 'live' );
};
+
+ve.ce.View.prototype.renderAttributes = function ( attributes ) {
+ var key, parsed,
+ whitelist = this.constructor.static.domAttributeWhitelist;
+ if ( !this.constructor.static.renderHtmlAttributes ) {
+ return;
+ }
+ for ( key in attributes ) {
+ parsed = ve.dm.Converter.parseHtmlAttribute( key, this.$ );
+ if ( parsed && whitelist.indexOf( parsed.attribute ) !== -1 ) {
+ if ( attributes[key] === undefined ) {
+ parsed.domElement.removeAttribute(
parsed.attribute );
+ } else {
+ parsed.domElement.setAttribute(
parsed.attribute, attributes[key] );
+ }
+ }
+ }
+};
\ No newline at end of file
diff --git a/modules/ve/dm/ve.dm.Converter.js b/modules/ve/dm/ve.dm.Converter.js
index b7258dd..8f4ebaa 100644
--- a/modules/ve/dm/ve.dm.Converter.js
+++ b/modules/ve/dm/ve.dm.Converter.js
@@ -97,6 +97,31 @@
}
};
+/**
+ * Parse a linear model attribute name of the form html/i-j-k/attrName.
+ *
+ * @param {string} attribute Name of a linear model attribute
+ * @param {HTMLElement[]|jQuery} domElements DOM elements array that the
attribute indexes into
+ * @returns {Object|null} Object with domElement and attribute keys, or null
+ */
+ve.dm.Converter.parseHtmlAttribute = function ( attribute, domElements ) {
+ var i, ilen, indexes, child,
+ /*jshint regexp:false */
+ matches = attribute.match( /^html\/((?:\d+\-)*\d)\/(.*)$/ );
+ if ( !matches ) {
+ return null;
+ }
+ indexes = matches[1].split( '-' ); // matches[1] like '1-2-3'
+ child = domElements[indexes[0]];
+ for ( i = 1, ilen = indexes.length; i < ilen; i++ ) {
+ child = child && child.childNodes[indexes[i]];
+ }
+ if ( !child ) {
+ return null;
+ }
+ return { 'domElement': child, 'attribute': matches[2] };
+};
+
/* Methods */
/**
@@ -198,7 +223,7 @@
* @returns {HTMLElement|boolean} DOM element, or false if the element cannot
be converted
*/
ve.dm.Converter.prototype.getDomElementsFromDataElement = function (
dataElements, doc ) {
- var domElements, dataElementAttributes, key, matches, indexes, i, ilen,
child,
+ var domElements, dataElementAttributes, key, parsed,
dataElement = ve.isArray( dataElements ) ? dataElements[0] :
dataElements,
nodeClass = this.modelRegistry.lookup( dataElement.type );
if ( !nodeClass ) {
@@ -214,18 +239,9 @@
dataElementAttributes = dataElement.attributes;
if ( dataElementAttributes ) {
for ( key in dataElementAttributes ) {
- // Only include 'html/*' attributes and strip the prefix
- /*jshint regexp:false */
- matches = key.match( /^html\/((?:\d+\-)*\d)\/(.*)$/ );
- if ( matches ) {
- indexes = matches[1].split( '-' ); //
matches[1] like '1-2-3'
- child = domElements[indexes[0]];
- for ( i = 1, ilen = indexes.length; i < ilen;
i++ ) {
- child = child &&
child.childNodes[indexes[i]];
- }
- if ( child && !child.hasAttribute( matches[2] )
) {
- child.setAttribute( matches[2],
dataElementAttributes[key] );
- }
+ parsed = ve.dm.Converter.parseHtmlAttribute( key,
domElements );
+ if ( parsed && !parsed.domElement.hasAttribute(
parsed.attribute ) ) {
+ parsed.domElement.setAttribute(
parsed.attribute, dataElementAttributes[key] );
}
}
}
--
To view, visit https://gerrit.wikimedia.org/r/62787
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: I4caa6d5e1e2c21c28ddff61c3c864e47f66cc6b2
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/extensions/VisualEditor
Gerrit-Branch: master
Gerrit-Owner: Catrope <[email protected]>
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