/**
* builds the questions hints form
*
* @access private
* @global ilCtrl $ilCtrl
* @global ilLanguage $lng
* @return ilPropertyFormGUI $form
*/
private function buildForm(ilAssQuestionHint $questionHint = null)
{
global $ilCtrl, $lng;
require_once 'Services/Form/classes/class.ilPropertyFormGUI.php';
require_once 'Services/Form/classes/class.ilTextAreaInputGUI.php';
require_once 'Services/Form/classes/class.ilNumberInputGUI.php';
require_once 'Services/Form/classes/class.ilHiddenInputGUI.php';
$form = new ilPropertyFormGUI();
$form->setTableWidth('100%');
if (!$this->questionOBJ->isAdditionalContentEditingModePageObject()) {
// form input: hint text
$areaInp = new ilTextAreaInputGUI($lng->txt('tst_question_hints_form_label_hint_text'), 'hint_text');
$areaInp->setRequired(true);
$areaInp->setRows(10);
$areaInp->setCols(80);
if (!$this->questionOBJ->getPreventRteUsage()) {
$areaInp->setUseRte(true);
}
include_once "./Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php";
$areaInp->setRteTags(ilObjAdvancedEditing::_getUsedHTMLTags("assessment"));
$areaInp->setRTESupport($this->questionOBJ->getId(), 'qpl', 'assessment');
$areaInp->addPlugin("latex");
$areaInp->addButton("latex");
$areaInp->addButton("pastelatex");
$form->addItem($areaInp);
}
// form input: hint points
$numInp = new ilNumberInputGUI($lng->txt('tst_question_hints_form_label_hint_points'), 'hint_points');
$numInp->allowDecimals(true);
$numInp->setRequired(true);
$numInp->setSize(3);
$form->addItem($numInp);
if ($questionHint instanceof ilAssQuestionHint) {
// build form title for an existing hint
$form->setTitle(sprintf($lng->txt('tst_question_hints_form_header_edit'), $questionHint->getIndex(), $this->questionOBJ->getTitle()));
// hidden input: hint id
$hiddenInp = new ilHiddenInputGUI('hint_id');
$form->addItem($hiddenInp);
// init values
require_once 'Services/Utilities/classes/class.ilUtil.php';
if (!$this->questionOBJ->isAdditionalContentEditingModePageObject()) {
$areaInp->setValue(ilUtil::prepareTextareaOutput($questionHint->getText(), true));
}
$numInp->setValue($questionHint->getPoints());
$hiddenInp->setValue($questionHint->getId());
} else {
// build form title for a new hint
$form->setTitle(sprintf($lng->txt('tst_question_hints_form_header_create'), $this->questionOBJ->getTitle()));
}
if ($this->questionOBJ->isAdditionalContentEditingModePageObject()) {
if ($questionHint instanceof ilAssQuestionHint) {
$saveCmdLabel = $lng->txt('tst_question_hints_form_cmd_save_points');
} else {
$saveCmdLabel = $lng->txt('tst_question_hints_form_cmd_save_points_and_edit_page');
}
} else {
$saveCmdLabel = $lng->txt('tst_question_hints_form_cmd_save');
}
$form->setFormAction($ilCtrl->getFormAction($this));
$form->addCommandButton(self::CMD_CANCEL_FORM, $lng->txt('cancel'));
$form->addCommandButton(self::CMD_SAVE_FORM, $saveCmdLabel);
return $form;
}