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Merge pull request #1797 from clkao/author-style-hook

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Author style hook
This commit is contained in:
John McLear 2013-06-09 16:37:31 -07:00
commit 3e22ebf843
1 changed files with 66 additions and 45 deletions
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111
src/static/js/ace2_inner.js
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@ -208,6 +208,71 @@ function Ace2Inner(){
}; };
editorInfo.ace_getAuthorInfos= getAuthorInfos; editorInfo.ace_getAuthorInfos= getAuthorInfos;
function setAuthorStyle(author, info)
{
if (!dynamicCSS) {
return;
}
var authorSelector = getAuthorColorClassSelector(getAuthorClassName(author));
var authorStyleSet = hooks.callAll('aceSetAuthorStyle', {
dynamicCSS: dynamicCSS,
parentDynamicCSS: parentDynamicCSS,
info: info,
author: author,
authorSelector: authorSelector,
});
// Prevent default behaviour if any hook says so
if (_.any(authorStyleSet, function(it) { return it }))
{
return
}
if (!info)
{
dynamicCSS.removeSelectorStyle(authorSelector);
parentDynamicCSS.removeSelectorStyle(authorSelector);
}
else
{
if (info.bgcolor)
{
var bgcolor = info.bgcolor;
if ((typeof info.fade) == "number")
{
bgcolor = fadeColor(bgcolor, info.fade);
}
var authorStyle = dynamicCSS.selectorStyle(authorSelector);
var parentAuthorStyle = parentDynamicCSS.selectorStyle(authorSelector);
var anchorStyle = dynamicCSS.selectorStyle(authorSelector + ' > a')
// author color
authorStyle.backgroundColor = bgcolor;
parentAuthorStyle.backgroundColor = bgcolor;
// text contrast
if(colorutils.luminosity(colorutils.css2triple(bgcolor)) < 0.5)
{
authorStyle.color = '#ffffff';
parentAuthorStyle.color = '#ffffff';
}else{
authorStyle.color = null;
parentAuthorStyle.color = null;
}
// anchor text contrast
if(colorutils.luminosity(colorutils.css2triple(bgcolor)) < 0.55)
{
anchorStyle.color = colorutils.triple2css(colorutils.complementary(colorutils.css2triple(bgcolor)));
}else{
anchorStyle.color = null;
}
}
}
}
function setAuthorInfo(author, info) function setAuthorInfo(author, info)
{ {
if ((typeof author) != "string") if ((typeof author) != "string")
@ -217,56 +282,12 @@ function Ace2Inner(){
if (!info) if (!info)
{ {
delete authorInfos[author]; delete authorInfos[author];
if (dynamicCSS)
{
dynamicCSS.removeSelectorStyle(getAuthorColorClassSelector(getAuthorClassName(author)));
parentDynamicCSS.removeSelectorStyle(getAuthorColorClassSelector(getAuthorClassName(author)));
}
} }
else else
{ {
authorInfos[author] = info; authorInfos[author] = info;
if (info.bgcolor)
{
if (dynamicCSS)
{
var bgcolor = info.bgcolor;
if ((typeof info.fade) == "number")
{
bgcolor = fadeColor(bgcolor, info.fade);
}
var authorStyle = dynamicCSS.selectorStyle(getAuthorColorClassSelector(
getAuthorClassName(author)));
var parentAuthorStyle = parentDynamicCSS.selectorStyle(getAuthorColorClassSelector(
getAuthorClassName(author)));
var anchorStyle = dynamicCSS.selectorStyle(getAuthorColorClassSelector(
getAuthorClassName(author))+' > a')
// author color
authorStyle.backgroundColor = bgcolor;
parentAuthorStyle.backgroundColor = bgcolor;
// text contrast
if(colorutils.luminosity(colorutils.css2triple(bgcolor)) < 0.5)
{
authorStyle.color = '#ffffff';
parentAuthorStyle.color = '#ffffff';
}else{
authorStyle.color = null;
parentAuthorStyle.color = null;
}
// anchor text contrast
if(colorutils.luminosity(colorutils.css2triple(bgcolor)) < 0.55)
{
anchorStyle.color = colorutils.triple2css(colorutils.complementary(colorutils.css2triple(bgcolor)));
}else{
anchorStyle.color = null;
}
}
}
} }
setAuthorStyle(author, info);
} }
function getAuthorClassName(author) function getAuthorClassName(author)