modify sample template and add new css/script for new numbered code.
The line numbers are included inside the <pre> block initially, but
hidden, so this script moves the numbers to a separate block on
the left and makes them non-selectable. Also includes script for
features like single-click to highlight a line of code and double-click
to invoke the link for that line.
Change-Id: I17ebb1255ff036948028b4722cc8e9758fb96553
diff --git a/tools/droiddoc/templates-sdk/assets/js/docs.js b/tools/droiddoc/templates-sdk/assets/js/docs.js
index 2e0a672..4b7b47a 100644
--- a/tools/droiddoc/templates-sdk/assets/js/docs.js
+++ b/tools/droiddoc/templates-sdk/assets/js/docs.js
@@ -663,10 +663,10 @@
}
-addLoadEvent( function() {
+$(document).ready(function() {
$("pre:not(.no-pretty-print)").addClass("prettyprint");
prettyPrint();
-} );
+});
@@ -2861,3 +2861,62 @@
ensureAllInheritedExpanded();
}
});
+
+
+
+
+
+
+/* On-demand functions */
+
+/** Move sample code line numbers out of PRE block and into non-copyable column */
+function initCodeLineNumbers() {
+ var numbers = $("#codesample-block a.number");
+ if (numbers.length) {
+ $("#codesample-line-numbers").removeClass("hidden").append(numbers);
+ }
+
+ $(document).ready(function() {
+ // select entire line when clicked
+ $("span.code-line").click(function() {
+ if (!shifted) {
+ selectText(this);
+ }
+ });
+ // invoke line link on double click
+ $(".code-line").dblclick(function() {
+ document.location.hash = $(this).attr('id');
+ });
+ // highlight the line when hovering on the number
+ $("#codesample-line-numbers a.number").mouseover(function() {
+ var id = $(this).attr('href');
+ $(id).css('background','#e7e7e7');
+ });
+ $("#codesample-line-numbers a.number").mouseout(function() {
+ var id = $(this).attr('href');
+ $(id).css('background','none');
+ });
+ });
+}
+
+// create SHIFT key binder to avoid the selectText method when selecting multiple lines
+var shifted = false;
+$(document).bind('keyup keydown', function(e){shifted = e.shiftKey; return true;} );
+
+// courtesy of jasonedelman.com
+function selectText(element) {
+ var doc = document
+ , range, selection
+ ;
+ if (doc.body.createTextRange) { //ms
+ range = doc.body.createTextRange();
+ range.moveToElementText(element);
+ range.select();
+ } else if (window.getSelection) { //all others
+ selection = window.getSelection();
+ range = doc.createRange();
+ range.selectNodeContents(element);
+ selection.removeAllRanges();
+ selection.addRange(range);
+ }
+}
\ No newline at end of file