https://www.mediawiki.org/wiki/Special:Code/MediaWiki/115010
Revision: 115010
Author: tstarling
Date: 2012-04-23 04:09:47 +0000 (Mon, 23 Apr 2012)
Log Message:
-----------
Allow links to specific lines of code using a special fragment syntax
Modified Paths:
--------------
trunk/extensions/CodeEditor/modules/ext.codeEditor.js
trunk/extensions/CodeEditor/modules/jquery.codeEditor.js
Modified: trunk/extensions/CodeEditor/modules/ext.codeEditor.js
===================================================================
--- trunk/extensions/CodeEditor/modules/ext.codeEditor.js 2012-04-22
21:38:17 UTC (rev 115009)
+++ trunk/extensions/CodeEditor/modules/ext.codeEditor.js 2012-04-23
04:09:47 UTC (rev 115010)
@@ -40,4 +40,7 @@
$( document ).ready( function() {
// Add code editor module
$( '#wpTextbox1' ).wikiEditor( 'addModule', 'codeEditor' );
+
+ // If there is a fragment giving a line number, scroll to the relevant
location
+ $( '#wpTextbox1'
).data('wikiEditor-context').fn.codeEditorMonitorFragment();
} );
Modified: trunk/extensions/CodeEditor/modules/jquery.codeEditor.js
===================================================================
--- trunk/extensions/CodeEditor/modules/jquery.codeEditor.js 2012-04-22
21:38:17 UTC (rev 115009)
+++ trunk/extensions/CodeEditor/modules/jquery.codeEditor.js 2012-04-23
04:09:47 UTC (rev 115010)
@@ -211,7 +211,28 @@
context.$textarea.show();
// @todo restore cursor, scroll position
+ },
+
+ /**
+ * Start monitoring the fragment of the current window for hash change
+ * events. If the hash is already set, handle it as a new event.
+ */
+ 'codeEditorMonitorFragment': function() {
+ function onHashChange() {
+ var regexp = /#mw-ce-l(\d+)/;
+ var result = regexp.exec( window.location.hash );
+ if ( result === null ) {
+ return;
+ }
+
+ // Line numbers in CodeEditor are zero-based
+ var line = parseInt( result[1] );
+ context.codeEditor.navigateTo( line - 1, 0 );
+ }
+ onHashChange();
+ $( window ).bind( 'hashchange', onHashChange );
}
+
});
/**
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