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Bug 1047469 - Implement search terms hilighting r=dao

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This commit is contained in:
Tim Taubert 2014-08-07 14:42:50 +02:00
parent 8609cb29af
commit f8731ea2b6
1 changed files with 26 additions and 11 deletions
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37
browser/base/content/urlbarBindings.xml
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@ -186,6 +186,13 @@
let textNode = this.editor.rootElement.firstChild;
let value = textNode.textContent;
function addSelectionRange(start, end) {
let range = document.createRange();
range.setStart(textNode, start);
range.setEnd(textNode, end);
selection.addRange(range);
}
let protocol = value.match(/^[a-z\d.+\-]+:(?=[^\d])/);
if (protocol &&
["http:", "https:", "ftp:"].indexOf(protocol[0]) == -1)
@ -215,19 +222,27 @@
let rangeLength = preDomain.length + subDomain.length;
if (rangeLength) {
let range = document.createRange();
range.setStart(textNode, 0);
range.setEnd(textNode, rangeLength);
selection.addRange(range);
addSelectionRange(0, rangeLength);
}
let startRest = preDomain.length + domain.length;
if (startRest < value.length) {
let range = document.createRange();
range.setStart(textNode, startRest);
range.setEnd(textNode, value.length);
selection.addRange(range);
}
Services.search.init(() => {
// Bail out if the URL changed in the meantime.
if (value != textNode.textContent) {
return;
}
let startRest = preDomain.length + domain.length;
let result = Services.search.parseSubmissionURL(value);
if (result.termsOffset > -1 && result.termsLength) {
addSelectionRange(startRest, result.termsOffset);
startRest = result.termsOffset + result.termsLength;
}
if (startRest < value.length) {
addSelectionRange(startRest, value.length);
}
});
]]></body>
</method>