/**
* returns a new quastion hint list that contains all question hints
* from the passed list except for the hint that is stored to ordering clipboard
*
* @access private
* @param ilAssQuestionHintList $questionHintList
* @return ilAssQuestionHintList $filteredQuestionHintList
*/
private function getQuestionHintListWithoutHintStoredInOrderingClipboard(ilAssQuestionHintList $questionHintList)
{
$filteredQuestionHintList = new ilAssQuestionHintList();
foreach ($questionHintList as $questionHint) {
/* @var $questionHint ilAssQuestionHint */
if ($questionHint->getId() != $this->hintOrderingClipboard->getStored()) {
$filteredQuestionHintList->addHint($questionHint);
}
}
return $filteredQuestionHintList;
}
/**
* inits the required command buttons / multi selection commands
* for administration table mode
*
* @access private
* @global ilCtrl $ilCtrl
* @global ilLanguage $lng
* @param integer $rowCount
*/
private function initAdministrationCommands($rowCount)
{
global $ilCtrl, $lng;
$this->setFormAction($ilCtrl->getFormAction($this->parent_obj));
if ($this->hintOrderingClipboard->hasStored()) {
$this->addMultiCommand(ilAssQuestionHintsGUI::CMD_PASTE_FROM_ORDERING_CLIPBOARD_BEFORE, $lng->txt('tst_questions_hints_table_multicmd_paste_hint_before'));
$this->addMultiCommand(ilAssQuestionHintsGUI::CMD_PASTE_FROM_ORDERING_CLIPBOARD_AFTER, $lng->txt('tst_questions_hints_table_multicmd_paste_hint_after'));
} elseif ($rowCount > 0) {
$this->addMultiCommand(ilAssQuestionHintsGUI::CMD_CONFIRM_DELETE, $lng->txt('tst_questions_hints_table_multicmd_delete_hint'));
if ($rowCount > 1) {
$this->addMultiCommand(ilAssQuestionHintsGUI::CMD_CUT_TO_ORDERING_CLIPBOARD, $lng->txt('tst_questions_hints_table_multicmd_cut_hint'));
}
$this->addCommandButton(ilAssQuestionHintsGUI::CMD_SAVE_LIST_ORDER, $lng->txt('tst_questions_hints_table_cmd_save_order'));
}
}
