<commit_before>dojo.provide("dijit._base.focus");

// summary:
//		These functions are used to query or set the focus and selection.
//
//		Also, they trace when widgets become actived/deactivated,
//		so that the widget can fire _onFocus/_onBlur events.
//		"Active" here means something similar to "focused", but
//		"focus" isn't quite the right word because we keep track of
//		a whole stack of "active" widgets.  Example:  Combobutton --> Menu -->
//		MenuItem.   The onBlur event for Combobutton doesn't fire due to focusing
//		on the Menu or a MenuItem, since they are considered part of the
//		Combobutton widget.  It only happens when focus is shifted
//		somewhere completely different.

dojo.mixin(dijit,
{
	// _curFocus: DomNode
	//		Currently focused item on screen
	_curFocus: null,

	// _prevFocus: DomNode
	//		Previously focused item on screen
	_prevFocus: null,

	isCollapsed: function(){
		// summary: tests whether the current selection is empty
		var _window = dojo.global;
		var _document = dojo.doc;
		if(_document.selection){ // IE
			return !_document.selection.createRange().text; // Boolean
		}else{
			var selection = _window.getSelection();
			if(dojo.isString(selection)){ // Safari
				return !selection; // Boolean
			}else{ // Mozilla/W3
				return selection.isCollapsed || !selection.toString(); // Boolean
			}
		}
	},

	getBookmark: function(){
		// summary: Retrieves a bookmark that can be used with moveToBookmark to return to the same range
		var bookmark, selection = dojo.doc.selection;
		if(selection){ // IE
			var range = selection.createRange();
			if(selection.type.toUpperCase()=='CONTROL'){
				if(range.length){
					bookmark=[];
					var i=0,len=range.length;
					while(i<len){
						bookmark.push(range.item(i++));
					}
				}else{
					bookmark=null;
				}
			}else{
				bookmark = range.getBookmark();
			}
		}else{
			if(window.getSelection){
				selection = dojo.global.getSelection();
				if(selection){
					range = selection.getRangeAt(0);
					bookmark = range.cloneRange();
				}
			}else{
				console.warn("No idea how to store the current selection for this browser!");
			}
		}
		return bookmark; // Array
	},

	moveToBookmark: function(/*Object*/bookmark){
		// summary: Moves current selection to a bookmark
		// bookmark: This should be a returned object from dojo.html.selection.getBookmark()
		var _document = dojo.doc;
		if(_document.selection){ // IE
			var range;
			if(dojo.isArray(bookmark)){
				range = _document.body.createControlRange();
				dojo.forEach(bookmark, range.addElement);
			}else{
				range = _document.selection.createRange();
				range.moveToBookmark(bookmark);
			}
			range.select();
		}else{ //Moz/W3C
			var selection = dojo.global.getSelection && dojo.global.getSelection();
			if(selection && selection.removeAllRanges){
				selection.removeAllRanges();
				selection.addRange(bookmark);
			}else{
				console.warn("No idea how to restore selection for this browser!");
			}
		}
	},

	getFocus: function(/*Widget?*/menu, /*Window?*/openedForWindow){
		// summary:
		//	Returns the current focus and selection.
		//	Called when a popup appears (either a top level menu or a dialog),
		//	or when a toolbar/menubar receives focus
		//
		// menu:
		//	The menu that's being opened
		//
		// openedForWindow:
		//	iframe in which menu was opened<commit_msg>refs #5921: fixed inserthtml into controlrange in IE and dijit.moveToBookmark<commit_after>dojo.provide("dijit._base.focus");

// summary:
//		These functions are used to query or set the focus and selection.
//
//		Also, they trace when widgets become actived/deactivated,
//		so that the widget can fire _onFocus/_onBlur events.
//		"Active" here means something similar to "focused", but
//		"focus" isn't quite the right word because we keep track of
//		a whole stack of "active" widgets.  Example:  Combobutton --> Menu -->
//		MenuItem.   The onBlur event for Combobutton doesn't fire due to focusing
//		on the Menu or a MenuItem, since they are considered part of the
//		Combobutton widget.  It only happens when focus is shifted
//		somewhere completely different.

dojo.mixin(dijit,
{
	// _curFocus: DomNode
	//		Currently focused item on screen
	_curFocus: null,

	// _prevFocus: DomNode
	//		Previously focused item on screen
	_prevFocus: null,

	isCollapsed: function(){
		// summary: tests whether the current selection is empty
		var _window = dojo.global;
		var _document = dojo.doc;
		if(_document.selection){ // IE
			return !_document.selection.createRange().text; // Boolean
		}else{
			var selection = _window.getSelection();
			if(dojo.isString(selection)){ // Safari
				return !selection; // Boolean
			}else{ // Mozilla/W3
				return selection.isCollapsed || !selection.toString(); // Boolean
			}
		}
	},

	getBookmark: function(){
		// summary: Retrieves a bookmark that can be used with moveToBookmark to return to the same range
		var bookmark, selection = dojo.doc.selection;
		if(selection){ // IE
			var range = selection.createRange();
			if(selection.type.toUpperCase()=='CONTROL'){
				if(range.length){
					bookmark=[];
					var i=0,len=range.length;
					while(i<len){
						bookmark.push(range.item(i++));
					}
				}else{
					bookmark=null;
				}
			}else{
				bookmark = range.getBookmark();
			}
		}else{
			if(window.getSelection){
				selection = dojo.global.getSelection();
				if(selection){
					range = selection.getRangeAt(0);
					bookmark = range.cloneRange();
				}
			}else{
				console.warn("No idea how to store the current selection for this browser!");
			}
		}
		return bookmark; // Array
	},

	moveToBookmark: function(/*Object*/bookmark){
		// summary: Moves current selection to a bookmark
		// bookmark: This should be a returned object from dojo.html.selection.getBookmark()
		var _document = dojo.doc;
		if(_document.selection){ // IE
			var range;
			if(dojo.isArray(bookmark)){
				range = _document.body.createControlRange();
				//range.addElement does not have call/apply method, so can not use dojo.forEach below
				var i=0,b;
				while((b=bookmark[i++])){
					range.addElement(b);
				}
			}else{
				range = _document.selection.createRange();
				range.moveToBookmark(bookmark);
			}
			range.select();
		}else{ //Moz/W3C
			var selection = dojo.global.getSelection && dojo.global.getSelection();
			if(selection && selection.removeAllRanges){
				selection.removeAllRanges();
				selection.addRange(bookmark);
			}else{
				console.warn("No idea how to restore selection for this browser!");
			}
		}
	},

	getFocus: function(/*Widget?*/menu, /*Window?*/openedForWindow){
		// summary:
		//	Returns the current focus and selection.
		//	Called when a popup appears (either a top level menu or a dialog),
		//	or when a toolbar/menubar receives focus
		//
		// menu:
		//	The menu that's being opened
		//
		// openedForWindow:
		//	iframe in which menu was opened
{'fraction_non_alphanumeric': 0.123061313233802, 'fraction_numerical': 0.0018843310624728222, 'mean_word_length': 3.1996348143639683, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 7, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2587056', 'n_tokens_mistral': 2517, 'n_tokens_neox': 2150, 'n_words': 638}