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phorge-phorge/webroot/rsrc/js/application/differential/behavior-populate.js

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2011-01-25 20:57:47 +01:00
/**
* @provides javelin-behavior-differential-populate
* @requires javelin-behavior
* javelin-workflow
* javelin-util
* javelin-dom
* javelin-stratcom
* javelin-behavior-device
* phabricator-tooltip
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*/
JX.behavior('differential-populate', function(config) {
function onresponse(target, response) {
JX.DOM.replace(JX.$(target), JX.$H(response.changeset));
if (response.coverage) {
for (var k in response.coverage) {
try {
JX.DOM.replace(JX.$(k), JX.$H(response.coverage[k]));
} catch (ignored) {
// Not terribly important.
}
}
}
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}
// NOTE: If you load the page at one device resolution and then resize to
// a different one we don't re-render the diffs, because it's a complicated
// mess and you could lose inline comments, cursor positions, etc.
var renderer = (JX.Device.getDevice() == 'desktop') ? '2up' : '1up';
// TODO: Once 1up works better, figure out when to show it.
renderer = '2up';
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for (var k in config.registry) {
var data = {
ref : config.registry[k],
whitespace: config.whitespace,
renderer: renderer
};
new JX.Workflow(config.uri, data)
.setHandler(JX.bind(null, onresponse, k))
.start();
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}
var highlighted = null;
var highlight_class = null;
JX.Stratcom.listen(
'click',
'differential-load',
function(e) {
var meta = e.getNodeData('differential-load');
var diff;
try {
diff = JX.$(meta.id);
} catch (e) {
// Already loaded.
}
if (diff) {
JX.DOM.setContent(
diff,
JX.$H('<div class="differential-loading">Loading...</div>'));
var data = {
ref : meta.ref,
whitespace : config.whitespace
};
new JX.Workflow(config.uri, data)
.setHandler(JX.bind(null, onresponse, meta.id))
.start();
}
if (meta.kill) {
e.kill();
}
});
JX.Stratcom.listen(
['mouseover', 'mouseout'],
['differential-changeset', 'tag:td'],
function(e) {
var t = e.getTarget();
// NOTE: Using className is not best practice, but the diff UI is perf
// sensitive.
if (!t.className.match(/cov|copy/)) {
return;
}
if (e.getType() == 'mouseout') {
JX.Tooltip.hide();
if (highlighted) {
JX.DOM.alterClass(highlighted, highlight_class, false);
highlighted = null;
}
} else {
highlight_class = null;
var msg;
var align = 'W';
var sibling = 'previousSibling';
var width = 120;
if (t.className.match(/cov-C/)) {
msg = 'Covered';
highlight_class = 'source-cov-C';
} else if (t.className.match(/cov-U/)) {
msg = 'Not Covered';
highlight_class = 'source-cov-U';
} else if (t.className.match(/cov-N/)) {
msg = 'Not Executable';
highlight_class = 'source-cov-N';
} else {
var match = /new-copy|new-move/.exec(t.className);
if (match) {
sibling = 'nextSibling';
width = 500;
msg = JX.Stratcom.getData(t).msg;
highlight_class = match[0];
}
}
if (msg) {
JX.Tooltip.show(t, width, align, msg);
}
if (highlight_class) {
highlighted = t[sibling];
JX.DOM.alterClass(highlighted, highlight_class, true);
}
}
});
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});