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Cleanup icons and fix RTL for Help pane navigation

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This commit is contained in:
Bryan Housel
2017-01-30 09:51:31 -05:00
parent b9b7ef9748
commit c9f8b3d386
1 changed files with 39 additions and 15 deletions
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54
modules/ui/help.js
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@@ -74,8 +74,10 @@ export function uiHelp(context) {
function clickHelp(d, i) {
var rtl = (textDirection === 'rtl');
pane.property('scrollTop', 0);
doctitle.html(d.title);
body.html(d.html);
body.selectAll('a')
.attr('target', '_blank');
@@ -84,22 +86,44 @@ export function uiHelp(context) {
});
nav.html('');
if (i > 0) {
var prevLink = nav.append('a')
.attr('class', 'previous')
.on('click', function() {
clickHelp(docs[i - 1], i - 1);
});
prevLink.append('span').html('◄ ' + docs[i - 1].title);
if (rtl) {
nav.call(drawNext).call(drawPrevious);
} else {
nav.call(drawPrevious).call(drawNext);
}
if (i < docs.length - 1) {
var nextLink = nav.append('a')
.attr('class', 'next')
.on('click', function() {
clickHelp(docs[i + 1], i + 1);
});
nextLink.append('span').html(docs[i + 1].title + ' &#9658;');
function drawNext(selection) {
if (i < docs.length - 1) {
var nextLink = selection
.append('a')
.attr('class', 'next')
.on('click', function() {
clickHelp(docs[i + 1], i + 1);
});
nextLink
.append('span')
.text(docs[i + 1].title)
.call(svgIcon((rtl ? '#icon-backward' : '#icon-forward'), 'inline'));
}
}
function drawPrevious(selection) {
if (i > 0) {
var prevLink = selection
.append('a')
.attr('class', 'previous')
.on('click', function() {
clickHelp(docs[i - 1], i - 1);
});
prevLink
.call(svgIcon((rtl ? '#icon-forward' : '#icon-backward'), 'inline'))
.append('span')
.text(docs[i - 1].title);
}
}
}