294 lines
9.8 KiB
C++
294 lines
9.8 KiB
C++
#include "timelinepropertiesdialog.h"
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#include "ui_timelinepropertiesdialog.h"
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#include <QDebug>
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#include <QMessageBox>
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#include <QInputDialog>
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#include <QMenu>
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#include <limits>
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#include "models/projecttreemodel.h"
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#include "models/timelinemomentsmodel.h"
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#include "dialogs/deletemomentsdialog.h"
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TimeLinePropertiesDialog::TimeLinePropertiesDialog(TimeLine &timeLine, ProjectTreeModel &projectModel, QWidget *parent) :
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QDialog{parent},
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m_ui{std::make_unique<Ui::TimeLinePropertiesDialog>()},
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m_timeLine{timeLine},
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m_projectModel{projectModel},
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m_moments{timeLine.moments},
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m_momentsModel{std::make_unique<TimelineMomentsModel>(m_moments, this)}
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{
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m_ui->setupUi(this);
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updateTitle();
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if (auto button = m_ui->buttonBox->button(QDialogButtonBox::Ok))
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button->setIcon(QIcon{":/qtgameengine/icons/ok.png"});
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if (auto button = m_ui->buttonBox->button(QDialogButtonBox::Cancel))
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button->setIcon(QIcon{":/qtgameengine/icons/delete.png"});
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m_ui->lineEditName->setText(m_timeLine.name);
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m_ui->listViewMoments->setModel(m_momentsModel.get());
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connect(&m_projectModel, &ProjectTreeModel::timeLineNameChanged,
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this, &TimeLinePropertiesDialog::timeLineNameChanged);
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connect(m_momentsModel.get(), &QAbstractItemModel::modelReset,
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this, &TimeLinePropertiesDialog::changed);
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connect(m_momentsModel.get(), &QAbstractItemModel::rowsInserted,
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this, &TimeLinePropertiesDialog::changed);
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connect(m_momentsModel.get(), &QAbstractItemModel::dataChanged,
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this, &TimeLinePropertiesDialog::changed);
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connect(m_momentsModel.get(), &QAbstractItemModel::rowsRemoved,
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this, &TimeLinePropertiesDialog::changed);
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connect(m_ui->lineEditName, &QLineEdit::textChanged,
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this, &TimeLinePropertiesDialog::changed);
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connect(m_ui->pushButtonAdd, &QAbstractButton::clicked,
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this, &TimeLinePropertiesDialog::addMoment);
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connect(m_ui->pushButtonChange, &QAbstractButton::clicked,
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this, &TimeLinePropertiesDialog::changeMoment);
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connect(m_ui->pushButtonDelete, &QAbstractButton::clicked,
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this, &TimeLinePropertiesDialog::deleteMoments);
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connect(m_ui->pushButtonClear, &QAbstractButton::clicked,
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this, &TimeLinePropertiesDialog::clearMoments);
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connect(m_ui->pushButtonShift, &QAbstractButton::clicked,
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this, &TimeLinePropertiesDialog::shiftMoments);
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connect(m_ui->pushButtonDuplicate, &QAbstractButton::clicked,
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this, &TimeLinePropertiesDialog::duplicateMoments);
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connect(m_ui->pushButtonSpread, &QAbstractButton::clicked,
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this, &TimeLinePropertiesDialog::spreadMoments);
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connect(m_ui->pushButtonMerge, &QAbstractButton::clicked,
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this, &TimeLinePropertiesDialog::mergeMoments);
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connect(m_ui->pushButtonShowInformation, &QAbstractButton::clicked,
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this, &TimeLinePropertiesDialog::showInformation);
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connect(m_ui->listViewMoments->selectionModel(), &QItemSelectionModel::currentChanged,
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this, &TimeLinePropertiesDialog::currentMomentChanged);
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connect(m_momentsModel.get(), &QAbstractItemModel::modelAboutToBeReset,
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m_ui->listViewMoments, [listView=m_ui->listViewMoments](){
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listView->setCurrentIndex(QModelIndex{});
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});
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connect(m_ui->listViewMoments, &QListView::customContextMenuRequested,
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this, &TimeLinePropertiesDialog::momentsContextMenuRequested);
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connect(m_ui->actionsWidget, &ActionsContainerWidget::changed,
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this, &TimeLinePropertiesDialog::changed);
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}
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TimeLinePropertiesDialog::~TimeLinePropertiesDialog() = default;
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void TimeLinePropertiesDialog::accept()
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{
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if (!m_unsavedChanges)
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{
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QDialog::reject();
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return;
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}
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if (m_timeLine.name != m_ui->lineEditName->text())
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{
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if (!m_projectModel.rename<TimeLine>(m_timeLine, m_ui->lineEditName->text()))
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{
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QMessageBox::critical(this, tr("Renaming Time Line failed!"), tr("Renaming Time Line failed!"));
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return;
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}
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}
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m_timeLine.moments = m_moments;
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QDialog::accept();
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}
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void TimeLinePropertiesDialog::reject()
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{
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if (!m_unsavedChanges)
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{
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QDialog::reject();
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return;
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}
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const auto result = QMessageBox::warning(
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this,
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tr("The Time Line has been modified."),
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tr("Do you want to save your changes?"),
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QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel,
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QMessageBox::Save
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);
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switch (result)
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{
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case QMessageBox::Save:
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accept();
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return;
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case QMessageBox::Discard:
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QDialog::reject();
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return;
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case QMessageBox::Cancel:
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return;
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default:
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qWarning() << "unexpected dialog result" << result;
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}
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}
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void TimeLinePropertiesDialog::changed()
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{
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if (!m_unsavedChanges)
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{
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m_unsavedChanges = true;
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updateTitle();
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}
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}
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void TimeLinePropertiesDialog::timeLineNameChanged(const TimeLine &timeLine)
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{
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if (&timeLine != &m_timeLine)
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return;
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{
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QSignalBlocker blocker{m_ui->lineEditName};
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m_ui->lineEditName->setText(timeLine.name);
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}
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updateTitle();
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}
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void TimeLinePropertiesDialog::addMoment()
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{
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TimeLine::moment_key_t newMoment{};
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for (const auto &moment : m_moments)
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if (moment.first >= newMoment)
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newMoment = moment.first + 1;
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bool ok;
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const auto moment = QInputDialog::getInt(this, tr("Adding a Moment"), tr("Indicate the moment:"), newMoment, 0, std::numeric_limits<TimeLine::moment_key_t>::max(), 1, &ok);
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if (!ok)
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return;
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if (!m_momentsModel->addMoment(moment))
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QMessageBox::warning(this, tr("Could not add Moment!"), tr("Could not add Moment!"));
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}
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void TimeLinePropertiesDialog::changeMoment()
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{
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const auto index = m_ui->listViewMoments->currentIndex();
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if (!index.isValid())
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return;
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const auto moment = m_momentsModel->getMoment(index);
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if (!moment)
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return;
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bool ok;
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const auto newMoment = QInputDialog::getInt(this, tr("Changing a Moment"), tr("Indicate the moment:"), moment->first, 0, std::numeric_limits<TimeLine::moment_key_t>::max(), 1, &ok);
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if (!ok)
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return;
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if (!m_momentsModel->changeMoment(moment->first, newMoment))
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QMessageBox::warning(this, tr("Could not change Moment!"), tr("Could not change Moment!"));
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}
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void TimeLinePropertiesDialog::deleteMoments()
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{
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if (m_moments.empty())
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return;
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std::optional<TimeLine::moment_key_t> momentKey;
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if (const auto index = m_ui->listViewMoments->currentIndex(); index.isValid())
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if (const auto moment = m_momentsModel->getMoment(index); moment)
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momentKey = moment->first;
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DeleteMomentsDialog dialog = momentKey ? DeleteMomentsDialog{*momentKey, *momentKey, this} : DeleteMomentsDialog{this};
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if (dialog.exec() == QDialog::Accepted)
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{
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if (dialog.fromMoment() > dialog.tillMoment())
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{
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QMessageBox::warning(this, tr("Invalid input!"), tr("Invalid input!") + "\n\n" + tr("From moment cannot be greater than Till moment!"));
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return;
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}
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if (!m_momentsModel->removeRows(dialog.fromMoment(), dialog.tillMoment() - dialog.fromMoment() + 1))
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QMessageBox::warning(this, tr("Could not remove Moments!"), tr("Could not remove Moments!"));
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}
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}
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void TimeLinePropertiesDialog::clearMoments()
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{
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if (m_moments.empty())
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return;
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if (QMessageBox::question(this, tr("Confirm"), tr("Are you sure, that you really want to remove all Moments?")) != QMessageBox::Yes)
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return;
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if (!m_momentsModel->clearMoments())
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QMessageBox::warning(this, tr("Could not clear Moments!"), tr("Could not clear Moments!"));
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}
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void TimeLinePropertiesDialog::shiftMoments()
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{
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QMessageBox::warning(this, tr("Not yet implemented"), tr("Not yet implemented"));
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}
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void TimeLinePropertiesDialog::duplicateMoments()
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{
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QMessageBox::warning(this, tr("Not yet implemented"), tr("Not yet implemented"));
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}
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void TimeLinePropertiesDialog::spreadMoments()
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{
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QMessageBox::warning(this, tr("Not yet implemented"), tr("Not yet implemented"));
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}
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void TimeLinePropertiesDialog::mergeMoments()
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{
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QMessageBox::warning(this, tr("Not yet implemented"), tr("Not yet implemented"));
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}
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void TimeLinePropertiesDialog::showInformation()
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{
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QMessageBox::warning(this, tr("Not yet implemented"), tr("Not yet implemented"));
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}
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void TimeLinePropertiesDialog::currentMomentChanged(const QModelIndex &index)
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{
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qDebug() << index.isValid() << index.row();
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if (index.isValid())
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{
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if (auto moment = m_momentsModel->getMoment(index))
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m_ui->actionsWidget->setActionsContainer(&moment->second);
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else
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goto none;
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}
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else
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{
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none:
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m_ui->actionsWidget->setActionsContainer(nullptr);
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}
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}
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void TimeLinePropertiesDialog::momentsContextMenuRequested(const QPoint &pos)
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{
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const auto index = m_ui->listViewMoments->indexAt(pos);
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auto moment = index.isValid() ? m_momentsModel->getMoment(index) : nullptr;
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QMenu menu{this};
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menu.addAction(tr("&Add Moment"), this, &TimeLinePropertiesDialog::addMoment);
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menu.addAction(tr("&Change Moment"), this, &TimeLinePropertiesDialog::changeMoment)->setEnabled(moment);
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menu.addAction(tr("&Delete Moment"), this, &TimeLinePropertiesDialog::deleteMoments)->setEnabled(moment);
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menu.addSeparator();
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menu.addAction(tr("&Shift Moments"), this, &TimeLinePropertiesDialog::shiftMoments)->setEnabled(moment);
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menu.addAction(tr("&Merge Moments"), this, &TimeLinePropertiesDialog::mergeMoments)->setEnabled(moment);
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menu.exec(m_ui->listViewMoments->viewport()->mapToGlobal(pos));
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}
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void TimeLinePropertiesDialog::updateTitle()
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{
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setWindowTitle(tr("Time Line Properties: %0%1")
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.arg(m_timeLine.name)
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.arg(m_unsavedChanges ? tr("*") : QString{})
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);
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}
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