C++ Tileset::name方法代码示例

void TilesetView::exportTileset()
{
    Tileset *tileset = tilesetModel()->tileset();

    const QLatin1String extension(".tsx");
    QString suggestedFileName = QFileInfo(mMapDocument->fileName()).path();
    suggestedFileName += QLatin1Char('/');
    suggestedFileName += tileset->name();
    if (!suggestedFileName.endsWith(extension))
        suggestedFileName.append(extension);

    const QString fileName =
            QFileDialog::getSaveFileName(this, tr("Export Tileset"),
                                         suggestedFileName,
                                         tr("Tiled tileset files (*.tsx)"));
    if (fileName.isEmpty())
        return;

    TmxMapWriter writer;

    if (writer.writeTileset(tileset, fileName)) {
        QUndoCommand *command = new SetTilesetFileName(tileset, fileName);
        mMapDocument->undoStack()->push(command);
    }
}

void TilesetDock::deleteTilesetView(int index)
{
    TilesetDocument *tilesetDocument = mTilesetDocuments.at(index);
    tilesetDocument->disconnect(this);

    Tileset *tileset = tilesetDocument->tileset().data();
    TilesetView *view = tilesetViewAt(index);

    QString path = QLatin1String("TilesetDock/TilesetScale/") + tileset->name();
    QSettings *settings = Preferences::instance()->settings();
    if (view->scale() != 1.0)
        settings->setValue(path, view->scale());
    else
        settings->remove(path);

    mTilesets.remove(index);
    mTilesetDocuments.removeAt(index);
    delete view;                    // view needs to go before the tab
    mTabBar->removeTab(index);

    // Make sure we don't reference this tileset anymore
    if (mCurrentTiles && mCurrentTiles->referencesTileset(tileset)) {
        TileLayer *cleaned = mCurrentTiles->clone();
        cleaned->removeReferencesToTileset(tileset);
        setCurrentTiles(cleaned);
    }
    if (mCurrentTile && mCurrentTile->tileset() == tileset)
        setCurrentTile(nullptr);
}

void TilesetDock::exportTileset()
{
    Tileset *tileset = currentTileset();
    if (!tileset)
        return;

    const QString tsxFilter = tr("Tiled tileset files (*.tsx)");

    FormatHelper<TilesetFormat> helper(FileFormat::ReadWrite, tsxFilter);

    Preferences *prefs = Preferences::instance();

    QString suggestedFileName = prefs->lastPath(Preferences::ExternalTileset);
    suggestedFileName += QLatin1Char('/');
    suggestedFileName += tileset->name();

    const QLatin1String extension(".tsx");
    if (!suggestedFileName.endsWith(extension))
        suggestedFileName.append(extension);

    QString selectedFilter = tsxFilter;
    const QString fileName =
            QFileDialog::getSaveFileName(this, tr("Export Tileset"),
                                         suggestedFileName,
                                         helper.filter(), &selectedFilter);

    if (fileName.isEmpty())
        return;

    prefs->setLastPath(Preferences::ExternalTileset,
                       QFileInfo(fileName).path());

    TsxTilesetFormat tsxFormat;
    TilesetFormat *format = helper.formatByNameFilter(selectedFilter);
    if (!format)
        format = &tsxFormat;

    if (format->write(*tileset, fileName)) {
        QUndoCommand *command = new SetTilesetFileName(mMapDocument,
                                                       tileset,
                                                       fileName);
        mMapDocument->undoStack()->push(command);
    } else {
        QString error = format->errorString();
        QMessageBox::critical(window(),
                              tr("Export Tileset"),
                              tr("Error saving tileset: %1").arg(error));
    }
}

void TilesetEditor::addDocument(Document *document)
{
    TilesetDocument *tilesetDocument = qobject_cast<TilesetDocument*>(document);
    Q_ASSERT(tilesetDocument);

    TilesetView *view = new TilesetView(mWidgetStack);
    view->setTilesetDocument(tilesetDocument);

    Tileset *tileset = tilesetDocument->tileset().data();

    QString path = QLatin1String("TilesetEditor/TilesetScale/") + tileset->name();
    qreal scale = Preferences::instance()->settings()->value(path, 1).toReal();
    view->zoomable()->setScale(scale);

    view->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
    view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);

    TilesetModel *tilesetModel = new TilesetModel(tileset, view);
    view->setModel(tilesetModel);

    connect(tilesetDocument, &TilesetDocument::tileTerrainChanged,
            tilesetModel, &TilesetModel::tilesChanged);
    connect(tilesetDocument, &TilesetDocument::tileWangSetChanged,
            tilesetModel, &TilesetModel::tilesChanged);
    connect(tilesetDocument, &TilesetDocument::tileImageSourceChanged,
            tilesetModel, &TilesetModel::tileChanged);
    connect(tilesetDocument, &TilesetDocument::tileAnimationChanged,
            tilesetModel, &TilesetModel::tileChanged);

    connect(tilesetDocument, &TilesetDocument::tilesetChanged,
            this, &TilesetEditor::tilesetChanged);

    connect(view, &TilesetView::createNewTerrain, this, &TilesetEditor::addTerrainType);
    connect(view, &TilesetView::terrainImageSelected, this, &TilesetEditor::setTerrainImage);

    connect(view, &TilesetView::wangSetImageSelected, this, &TilesetEditor::setWangSetImage);
    connect(view, &TilesetView::wangColorImageSelected, this, &TilesetEditor::setWangColorImage);
    connect(view, &TilesetView::wangIdUsedChanged, mWangDock, &WangDock::onWangIdUsedChanged);
    connect(view, &TilesetView::currentWangIdChanged, mWangDock, &WangDock::onCurrentWangIdChanged);

    QItemSelectionModel *s = view->selectionModel();
    connect(s, &QItemSelectionModel::selectionChanged, this, &TilesetEditor::selectionChanged);
    connect(s, &QItemSelectionModel::currentChanged, this, &TilesetEditor::currentChanged);
    connect(view, &TilesetView::pressed, this, &TilesetEditor::indexPressed);

    mViewForTileset.insert(tilesetDocument, view);
    mWidgetStack->addWidget(view);
}

/**
 * Removes the tileset at the given index. Prompting the user when the tileset
 * is in use by the map.
 */
void TilesetDock::removeTileset(int index)
{
    auto &sharedTileset = mTilesets.at(index);

    int mapTilesetIndex = mMapDocument->map()->tilesets().indexOf(sharedTileset);
    if (mapTilesetIndex == -1)
        return;

    Tileset *tileset = sharedTileset.data();
    const bool inUse = mMapDocument->map()->isTilesetUsed(tileset);

    // If the tileset is in use, warn the user and confirm removal
    if (inUse) {
        QMessageBox warning(QMessageBox::Warning,
                            tr("Remove Tileset"),
                            tr("The tileset \"%1\" is still in use by the "
                               "map!").arg(tileset->name()),
                            QMessageBox::Yes | QMessageBox::No,
                            this);
        warning.setDefaultButton(QMessageBox::Yes);
        warning.setInformativeText(tr("Remove this tileset and all references "
                                      "to the tiles in this tileset?"));

        if (warning.exec() != QMessageBox::Yes)
            return;
    }

    QUndoCommand *remove = new RemoveTileset(mMapDocument, mapTilesetIndex);
    QUndoStack *undoStack = mMapDocument->undoStack();

    if (inUse) {
        // Remove references to tiles in this tileset from the current map
        auto referencesTileset = [tileset] (const Cell &cell) {
            return cell.tileset() == tileset;
        };
        undoStack->beginMacro(remove->text());
        removeTileReferences(mMapDocument, referencesTileset);
    }
    undoStack->push(remove);
    if (inUse)
        undoStack->endMacro();
}

QVariant MapToVariantConverter::toVariant(const Tileset &tileset,
                                          int firstGid) const
{
    QVariantMap tilesetVariant;

    if (firstGid > 0)
        tilesetVariant[QLatin1String("firstgid")] = firstGid;
    else
        tilesetVariant[QLatin1String("version")] = 1.2; // external tileset

    const QString &fileName = tileset.fileName();
    if (!fileName.isEmpty() && firstGid > 0) {
        QString source = mMapDir.relativeFilePath(fileName);
        tilesetVariant[QLatin1String("source")] = source;

        // Tileset is external, so no need to write any of the stuff below
        return tilesetVariant;
    }

    // Include a 'type' property if we are writing the tileset to its own file
    if (firstGid == 0)
        tilesetVariant[QLatin1String("type")] = QLatin1String("tileset");

    tilesetVariant[QLatin1String("name")] = tileset.name();
    tilesetVariant[QLatin1String("tilewidth")] = tileset.tileWidth();
    tilesetVariant[QLatin1String("tileheight")] = tileset.tileHeight();
    tilesetVariant[QLatin1String("spacing")] = tileset.tileSpacing();
    tilesetVariant[QLatin1String("margin")] = tileset.margin();
    tilesetVariant[QLatin1String("tilecount")] = tileset.tileCount();
    tilesetVariant[QLatin1String("columns")] = tileset.columnCount();

    const QColor bgColor = tileset.backgroundColor();
    if (bgColor.isValid())
        tilesetVariant[QLatin1String("backgroundcolor")] = colorToString(bgColor);

    addProperties(tilesetVariant, tileset.properties());

    const QPoint offset = tileset.tileOffset();
    if (!offset.isNull()) {
        QVariantMap tileOffset;
        tileOffset[QLatin1String("x")] = offset.x();
        tileOffset[QLatin1String("y")] = offset.y();
        tilesetVariant[QLatin1String("tileoffset")] = tileOffset;
    }

    if (tileset.orientation() != Tileset::Orthogonal || tileset.gridSize() != tileset.tileSize()) {
        QVariantMap grid;
        grid[QLatin1String("orientation")] = Tileset::orientationToString(tileset.orientation());
        grid[QLatin1String("width")] = tileset.gridSize().width();
        grid[QLatin1String("height")] = tileset.gridSize().height();
        tilesetVariant[QLatin1String("grid")] = grid;
    }

    // Write the image element
    const QUrl &imageSource = tileset.imageSource();
    if (!imageSource.isEmpty()) {
        const QString rel = toFileReference(imageSource, mMapDir);

        tilesetVariant[QLatin1String("image")] = rel;

        const QColor transColor = tileset.transparentColor();
        if (transColor.isValid())
            tilesetVariant[QLatin1String("transparentcolor")] = transColor.name();

        tilesetVariant[QLatin1String("imagewidth")] = tileset.imageWidth();
        tilesetVariant[QLatin1String("imageheight")] = tileset.imageHeight();
    }

    // Write the properties, terrain, external image, object group and
    // animation for those tiles that have them.
    QVariantList tilesVariant;
    for (const Tile *tile  : tileset.tiles()) {
        const Properties properties = tile->properties();
        QVariantMap tileVariant;

        addProperties(tileVariant, properties);

        if (!tile->type().isEmpty())
            tileVariant[QLatin1String("type")] = tile->type();
        if (tile->terrain() != 0xFFFFFFFF) {
            QVariantList terrainIds;
            for (int j = 0; j < 4; ++j)
                terrainIds << QVariant(tile->cornerTerrainId(j));
            tileVariant[QLatin1String("terrain")] = terrainIds;
        }
        if (tile->probability() != 1.0)
            tileVariant[QLatin1String("probability")] = tile->probability();
        if (!tile->imageSource().isEmpty()) {
            const QString rel = toFileReference(tile->imageSource(), mMapDir);
            tileVariant[QLatin1String("image")] = rel;

            const QSize tileSize = tile->size();
            if (!tileSize.isNull()) {
                tileVariant[QLatin1String("imagewidth")] = tileSize.width();
                tileVariant[QLatin1String("imageheight")] = tileSize.height();
            }
        }
        if (tile->objectGroup())
            tileVariant[QLatin1String("objectgroup")] = toVariant(*tile->objectGroup());
        if (tile->isAnimated()) {
//.........这里部分代码省略.........