mirror of
https://gitea.msk.dinamika-avia.ru/Constanta-Design/RRJServer.git
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PSQL 01.11.2024
This commit is contained in:
krivoshein
279
DB_IaT/InstructorsAndTrainees/trainees/editortrainees.cpp
Normal file
279
DB_IaT/InstructorsAndTrainees/trainees/editortrainees.cpp
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#include <QMessageBox>
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#include "editortrainees.h"
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#include "ui_editortrainees.h"
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#include "dialogeditgroup.h"
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#include "dialogedittrainee.h"
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EditorTrainees::EditorTrainees(DataBaseTrainees* db, bool adminMode, QWidget *parent) :
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//QDialog(parent),
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TraineesView(db, CommonView::TypeView::control, parent),
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ui(new Ui::EditorTrainees)
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{
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ui->setupUi((QDialog*)this);
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preparationTreeWidget(ui->treeWidget);
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setNotLoggedInVisible(true);
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loadTraineesFromDB();
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}
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EditorTrainees::~EditorTrainees()
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{
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delete ui;
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}
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void EditorTrainees::on_btnNewGroup_clicked()
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{
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QString nameGroup = dbTrainees->newGroup();
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loadTraineesFromDB();
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setCurrentGroup(nameGroup);
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}
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void EditorTrainees::on_btnDeleteGroup_clicked()
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{
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QTreeWidgetItem *treeItemCurrent = ui->treeWidget->currentItem();
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if(treeItemCurrent != nullptr)
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{
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QTreeWidgetItem *treeItemParent = treeItemCurrent->parent();
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if(treeItemParent == nullptr)
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{//Выбрана группа
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QString name = treeItemCurrent->text(0);
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if(dbTrainees->deleteGroup(name))
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{//Удалено
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loadTraineesFromDB();
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}
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else
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QMessageBox::critical(this, tr("Editing error!"), tr("The group is not empty.\nIt is not possible to delete a non-empty group."));
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}
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}
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}
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void EditorTrainees::on_btnNewTrainee_clicked()
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{
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QTreeWidgetItem *treeItemCurrent = ui->treeWidget->currentItem();
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if(treeItemCurrent != nullptr)
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{
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QTreeWidgetItem *treeItemParent = treeItemCurrent->parent();
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if(treeItemParent == nullptr)
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{//Выбрана группа. Можно добавить Обучаемого
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QString nameGroup = treeItemCurrent->text(0);
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dbTrainees->newTrainee(nameGroup);
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loadTraineesFromDB();
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setCurrentGroup(nameGroup);
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}
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}
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}
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void EditorTrainees::on_btnDeleteTrainee_clicked()
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{
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QTreeWidgetItem *treeItemCurrent = ui->treeWidget->currentItem();
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if(treeItemCurrent != nullptr)
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{
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QTreeWidgetItem *treeItemParent = treeItemCurrent->parent();
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if(treeItemParent != nullptr)
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{//Выбран обучаемый
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QString name = treeItemCurrent->text(0);
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QString nameGroup = treeItemParent->text(0);
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if(QMessageBox::warning(this, tr("Attention!"), tr("The deletion will be irrevocable.\nDelete anyway?"), QMessageBox::Ok, QMessageBox::Cancel) == QMessageBox::Ok)
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{
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dbTrainees->deleteTrainee(name);
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loadTraineesFromDB();
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setCurrentGroup(nameGroup);
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}
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}
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}
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}
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void EditorTrainees::on_btnToOrFromArchiveTrainee_clicked()
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{
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QTreeWidgetItem *treeItemCurrent = ui->treeWidget->currentItem();
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if(treeItemCurrent != nullptr)
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{
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QTreeWidgetItem *treeItemParent = treeItemCurrent->parent();
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if(treeItemParent != nullptr)
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{//Выбран обучаемый
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QString name = treeItemCurrent->text(0);
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if(dbTrainees->isArchived(name))
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{//Архивный
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dbTrainees->fromeArchiveTrainee(name);
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loadTraineesFromDB();
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setCurrentTrainee(name);
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}
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else
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{//Не Архивный
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dbTrainees->toArchiveTrainee(name);
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if(!archiveVisible)
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ui->btnArchive->click();
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loadTraineesFromDB();
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setCurrentTrainee(name);
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}
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}
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}
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}
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void EditorTrainees::on_btnEdit_clicked()
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{
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QTreeWidgetItem *treeItemCurrent = ui->treeWidget->currentItem();
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if(treeItemCurrent == nullptr)
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return;
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QTreeWidgetItem *treeItemParent = treeItemCurrent->parent();
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if(treeItemParent == nullptr)
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{//Выбрана группа
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QString nameGroup = treeItemCurrent->text(0);
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DialogEditGroup dlg(this);
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dlg.setName(nameGroup);
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switch( dlg.exec() )
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{
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case QDialog::Accepted:
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{
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if(dbTrainees->editGroup(nameGroup, dlg.getName()))
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{
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loadTraineesFromDB();
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setCurrentGroup(dlg.getName());
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}
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else
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QMessageBox::critical(this, tr("Editing error!"),
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tr("An existing group name has been entered.\nThe changes will not be accepted."));
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break;
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}
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case QDialog::Rejected:
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break;
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default:
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break;
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}
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}
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else
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{//Выбран обучаемый
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QString name = treeItemCurrent->text(0);
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DialogEditTrainee dlg(this);
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dlg.setTrainee(dbTrainees->getTrainee(name));
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switch( dlg.exec() )
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{
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case QDialog::Accepted:
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{
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if(dbTrainees->editTrainee(name, dlg.getTrainee()))
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{
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loadTraineesFromDB();
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setCurrentTrainee(dlg.getTrainee().getName());
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}
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else
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QMessageBox::critical(this, tr("Editing error!"),
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tr("An existing trainee's name or login has been entered.\nThe changes will not be accepted."));
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break;
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}
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case QDialog::Rejected:
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break;
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default:
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break;
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}
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}
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}
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void EditorTrainees::on_btnArchive_clicked()
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{
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bool state = ui->btnArchive->isChecked();
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setArchiveVisible(state);
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loadTraineesFromDB();
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}
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void EditorTrainees::on_treeWidget_currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous)
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{
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//Определяем доступность и функционал кнопок для выбранного элемента
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if(current == nullptr)
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return;
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QTreeWidgetItem *treeItemParent = current->parent();
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if(treeItemParent == nullptr)
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{//Выбрана группа
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ui->btnNewGroup->setEnabled(true);
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ui->btnDeleteGroup->setEnabled(true);
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ui->btnNewTrainee->setEnabled(true);
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ui->btnDeleteTrainee->setEnabled(false);
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ui->btnToOrFromArchiveTrainee->setEnabled(false);
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ui->btnEdit->setEnabled(true);
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ui->btnArchive->setEnabled(true);
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ui->btnToOrFromArchiveTrainee->setText(tr("To archive"));
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ui->btnToOrFromArchiveTrainee->setIcon(QIcon(QStringLiteral(":/icons/traineeArchive.png")));
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}
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else
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{//Выбран обучаемый
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QString name = current->text(0);
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ui->btnNewGroup->setEnabled(false);
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ui->btnDeleteGroup->setEnabled(false);
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ui->btnNewTrainee->setEnabled(false);
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if(dbTrainees->isArchived(name))
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{//Архивный
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ui->btnDeleteTrainee->setEnabled(true);
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ui->btnToOrFromArchiveTrainee->setText(tr("From archive"));
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ui->btnToOrFromArchiveTrainee->setIcon(QIcon(QStringLiteral(":/icons/traineeFromArchive.png")));
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}
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else
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{//Не Архивный
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ui->btnDeleteTrainee->setEnabled(false);
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ui->btnToOrFromArchiveTrainee->setText(tr("To archive"));
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ui->btnToOrFromArchiveTrainee->setIcon(QIcon(QStringLiteral(":/icons/traineeArchive.png")));
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}
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ui->btnToOrFromArchiveTrainee->setEnabled(true);
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ui->btnEdit->setEnabled(true);
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ui->btnArchive->setEnabled(true);
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}
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}
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void EditorTrainees::setCurrentGroup(QString nameGroup)
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{
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for(int i = 0; i < treeWidget->topLevelItemCount(); i++)
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{
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QTreeWidgetItem * item = treeWidget->topLevelItem(i);
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if(item != nullptr)
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if(item->text(0) == nameGroup)
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{
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treeWidget->setCurrentItem(item);
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break;
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}
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}
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}
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void EditorTrainees::setCurrentTrainee(QString name)
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{
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for(int i = 0; i < treeWidget->topLevelItemCount(); i++)
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{
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QTreeWidgetItem * item = treeWidget->topLevelItem(i);
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if(item != nullptr)
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{
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for (int j = 0; j < item->childCount(); j++)
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{
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QTreeWidgetItem * itemChild = item->child(j);
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if(itemChild != nullptr)
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if(itemChild->text(0) == name)
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{
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treeWidget->setCurrentItem(itemChild);
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break;
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}
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}//for (int j = 0; j < item->childCount(); j++)
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}
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}//for(int i = 0; i < treeWidget->topLevelItemCount(); i++)
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}
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