// dialog related
_afterDlg = function(args) {
	var yesFunction = args[0] ;
	var yesFunctionContext = args[1] ;
	var yesFunctionArgs = args[2] ;
	yesFunction.call(yesFunctionContext, yesFunctionArgs) ;
}
_abortNewCommentConfirmed = function(args) {
	if (isICommentFormVisible()) {
		if (gLayout.isInFrame()) {
			gSync.hideICommentForm({fn:function(){_afterDlg(args) ;}}) ;
			gSync.resume() ;
		}
	}
}
_abortNewReplyConfirmed = function(args) {
	if (gNewReplyHost != null) {
		if (gLayout.isInFrame()) {
			cancelNewReplyForm() ;
			_afterDlg(args) ;
		}
	}
}
_abortNewEditConfirmed = function(args) {
	if (gEditICommentHost != null) {
		if (gLayout.isInFrame()) {
			cancelEditForm() ;
			_afterDlg(args) ;
		}
	}
}

//if topIComment != null will check if edit or new reply is hosted by a child of topIComment
//if topIComment == null will check if edit or a new reply is hosted somewhere
checkForOpenedDialog = function(topIComment, yesFunction, yesFunctionContext, yesFunctionArgs) {
	var childrenIds = [] ;
	if (topIComment != null) {
		childrenIds = CY.Array.map(gDb.getThreads([gDb.getComment(topIComment.commentId)]), function(comment) { return comment.id ;}) ;
	}
	
	if (isICommentFormVisible()
		||
		(gNewReplyHost != null && (topIComment == null || CY.Array.indexOf(childrenIds, gNewReplyHost.commentId) != -1))
		||
		(gEditICommentHost != null && (topIComment == null || CY.Array.indexOf(childrenIds, gEditICommentHost.commentId) != -1))) {
		if (gLayout.isInFrame()) {
			if (isICommentFormVisible()) 
				parent.f_yesNoDialog(gettext("New comment will be canceled, continue?"), gettext("Warning"), null, null, null, _abortNewCommentConfirmed, this, [yesFunction, yesFunctionContext, yesFunctionArgs]) ;
			else if (gNewReplyHost != null)
				parent.f_yesNoDialog(gettext("Started reply will be canceled, continue?"), gettext("Warning"), null, null, null, _abortNewReplyConfirmed, this, [yesFunction, yesFunctionContext, yesFunctionArgs]) ;
			else if (gEditICommentHost != null)
				parent.f_yesNoDialog(gettext("Started comment edition will be canceled, continue?"), gettext("Warning"), null, null, null, _abortNewEditConfirmed, this, [yesFunction, yesFunctionContext, yesFunctionArgs]) ;
		}
	}
	else {
		yesFunction.call(yesFunctionContext, []) ;
	}
}