gEditICommentHost = null ;

gEdit = null ;

dbgc = null ;

showEditForm = function(iCommentHost) {

	if (gEdit == null) {

		gEdit = {

				'ids':{

					'formId':CY.guid(),

					'formTitleId':CY.guid(),

					'nameInputId':CY.guid(),

					'emailInputId':CY.guid(),

					'titleInputId':CY.guid(),

					'contentInputId':CY.guid(),

					'tagsInputId':CY.guid(),

					'formatInputId':CY.guid(),

					'startWrapperInputId':CY.guid(),

					'endWrapperInputId':CY.guid(),

					'startOffsetInputId':CY.guid(),

					'endOffsetInputId':CY.guid(),

					'changeScopeInputId':CY.guid(),

					'changeScopeInputWrapper':CY.guid(),

					'selectionPlaceId':CY.guid(),

					'keyId':CY.guid(),

					'editCommentId':CY.guid(),

					'currentSelId':CY.guid(),

					'currentSelIdI':CY.guid(),

					'addBtnId':CY.guid(),

					'cancelBtnId':CY.guid()

					},

				'handlers':{}

		} ;

	}

	gEditICommentHost = iCommentHost ;

	gEditICommentHost.hideContent() ;

// FORM HTML 	

	var overlayHtml = getHtml(gEdit['ids']) ;

	var editHeader = '<div class="icomment-edit-header">' + overlayHtml['headerContent'] + '</div>' ;

	var editBody = '<div class="icomment-edit-body">' + overlayHtml['bodyContent'] + '</div>' ;

//	cf. http://yuilibrary.com/projects/yui3/ticket/2528319 

	gEditICommentHost['overlay'].setStdModContent(CY.WidgetStdMod.HEADER,CY.Node.create(editHeader),CY.WidgetStdMod.AFTER); 	

	gEditICommentHost['overlay'].setStdModContent(CY.WidgetStdMod.BODY,CY.Node.create(editBody),CY.WidgetStdMod.AFTER);

// FORM TITLE 	

	CY.get("#"+gEdit['ids']['formTitleId']).set('innerHTML', gettext("Edit comment")) ;

// FETCH FORM VALUES FROM COMMENT

	var comment = gDb.getComment(gEditICommentHost.commentId) ;

	CY.get("#"+gEdit['ids']['editCommentId']).set('value', comment.id) ;

	CY.get("#"+gEdit['ids']['keyId']).set('value', comment.key) ;

	CY.get("#"+gEdit['ids']['changeScopeInputId']+" input").set('checked', false) ;

	if (comment.reply_to_id != null) 

		CY.get("#"+gEdit['ids']['changeScopeInputId']).addClass('displaynone')

	changeScopeFormClick() ; // to adapt

	CY.get("#"+gEdit['ids']['nameInputId']).set('value', comment.name) ; 

	CY.get("#"+gEdit['ids']['emailInputId']).set('value', comment.email) ; 

	if (comment.logged_author) {

		CY.get("#"+gEdit['ids']['nameInputId']).setAttribute("disabled", true); 

		CY.get("#"+gEdit['ids']['emailInputId']).setAttribute("disabled", true);

	}

// FORM VALUES

	CY.get("#"+gEdit['ids']['titleInputId']).set('value', comment['title']) ;

	CY.get("#"+gEdit['ids']['contentInputId']).set('value', comment['content']) ;

	CY.get("#"+gEdit['ids']['tagsInputId']).set('value', comment['tags']) ;

	CY.get("#"+gEdit['ids']['formatInputId']).set('value',gConf['defaultCommentFormat']) ;// for now ...

// WIDTH 	

	var width = gLayout.getTopICommentsWidth() ;

	changeFormFieldsWidth(gEdit['ids']['formId'], width) ;

// ATTACH EVENT HANDLERS

	gEdit['handlers']['addBtnId'] = CY.on("click", onEditSaveClick, "#"+gEdit['ids']['addBtnId']);

	gEdit['handlers']['cancelBtnId'] = CY.on("click", onEditCancelClick, "#"+gEdit['ids']['cancelBtnId']);

	gEdit['handlers']['changeScope'] = CY.on("click", onChangeScopeClick, "#"+gEdit['ids']['changeScopeInputId']);

}

onEditSaveClick = function(iCommentHost) {

	if (readyForAction())

		gSync.editComment() ;

}

onEditCancelClick = function(iCommentHost) {

	if (readyForAction())

		gSync.cancelEdit() ;

}

onChangeScopeClick = function() {

	if (readyForAction())

		gSync.changeScopeFormClick() ;

}

changeScopeFormClick = function() {

	var node = CY.get("#"+gEdit['ids']['currentSelId']) ;

	if (CY.get("#"+gEdit['ids']['changeScopeInputId']+" input").get('checked'))

		node.removeClass('displaynone') ;

	else

		node.addClass('displaynone') ;

}

cancelEditForm = function() {

	if (gEditICommentHost != null) {

// DETACH EVENT HANDLERS

		for (var id in gEdit['handlers']) {

			if (gEdit['handlers'][id] != null) {

				gEdit['handlers'][id].detach() ;

				gEdit['handlers'][id] = null ;

			}

		}

// REMOVE EDIT FORM NODES FROM ICOMMENT OVERLAY

		var node = gEditICommentHost['overlay'].get('contentBox').query(".icomment-edit-body") ;

		node.get('parentNode').removeChild(node) ;

		node = gEditICommentHost['overlay'].get('contentBox').query(".icomment-edit-header") ;

		node.get('parentNode').removeChild(node) ;

// SHOW ICOMMENT OVERLAY

		gEditICommentHost.showContent() ;

		gEditICommentHost = null ;

	}

}