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phorge-phorge/webroot/rsrc/js/application/differential/behavior-populate.js
epriestley b537d1ec01 Show a tooltip about code coverage
Summary:
  - Show a tip in the margin about what coverage colors mean.
  - Highlight the line when mousing over coverage.
  - Randomly change the colors to different colors.
  - Fix a bug with "show more" that I introduced with the other coverage diff (oops!)

Test Plan: Moused over coverage things.

Reviewers: tuomaspelkonen, btrahan

Reviewed By: tuomaspelkonen

CC: aran, epriestley

Maniphest Tasks: T965

Differential Revision: https://secure.phabricator.com/D1874
2012-03-12 20:04:12 -07:00

86 lines
2.1 KiB
JavaScript

/**
* @provides javelin-behavior-differential-populate
* @requires javelin-behavior
* javelin-workflow
* javelin-util
* javelin-dom
* javelin-stratcom
* phabricator-tooltip
*/
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.
}
}
}
}
for (var k in config.registry) {
var data = {
ref : config.registry[k],
whitespace: config.whitespace
};
new JX.Workflow(config.uri, data)
.setHandler(JX.bind(null, onresponse, k))
.start();
}
var highlighted = null;
var highlight_class = null;
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/)) {
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;
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';
}
if (msg) {
JX.Tooltip.show(t, 120, 'E', msg);
}
if (highlight_class) {
highlighted = t.previousSibling;
JX.DOM.alterClass(highlighted, highlight_class, true);
}
}
});
});