예제 #1
0
void TilesetDock::editTileset()
{
    Tileset *tileset = currentTileset();
    if (!tileset)
        return;

    DocumentManager *documentManager = DocumentManager::instance();
    documentManager->openTileset(tileset->sharedPointer());
}
예제 #2
0
/**
 * Synchronizes the selection with the given stamp. Ignored when the stamp is
 * changing because of a selection change in the TilesetDock.
 */
void TilesetDock::selectTilesInStamp(const TileStamp &stamp)
{
    if (mEmittingStampCaptured)
        return;

    QSet<Tile*> processed;
    QMap<QItemSelectionModel*, QItemSelection> selections;

    for (const TileStampVariation &variation : stamp.variations()) {
        const TileLayer &tileLayer = *variation.tileLayer();
        for (const Cell &cell : tileLayer) {
            if (Tile *tile = cell.tile()) {
                if (processed.contains(tile))
                    continue;

                processed.insert(tile); // avoid spending time on duplicates

                Tileset *tileset = tile->tileset();
                int tilesetIndex = mTilesets.indexOf(tileset->sharedPointer());
                if (tilesetIndex != -1) {
                    TilesetView *view = tilesetViewAt(tilesetIndex);
                    if (!view->model()) // Lazily set up the model
                        setupTilesetModel(view, tileset);

                    const TilesetModel *model = view->tilesetModel();
                    const QModelIndex modelIndex = model->tileIndex(tile);
                    QItemSelectionModel *selectionModel = view->selectionModel();
                    selections[selectionModel].select(modelIndex, modelIndex);
                }
            }
        }
    }

    if (!selections.isEmpty()) {
        mSynchronizingSelection = true;

        // Mark captured tiles as selected
        for (auto i = selections.constBegin(); i != selections.constEnd(); ++i) {
            QItemSelectionModel *selectionModel = i.key();
            const QItemSelection &selection = i.value();
            selectionModel->select(selection, QItemSelectionModel::SelectCurrent);
        }

        // Update the current tile (useful for animation and collision editors)
        auto first = selections.begin();
        QItemSelectionModel *selectionModel = first.key();
        const QItemSelection &selection = first.value();
        const QModelIndex currentIndex = selection.first().topLeft();
        if (selectionModel->currentIndex() != currentIndex)
            selectionModel->setCurrentIndex(currentIndex, QItemSelectionModel::NoUpdate);
        else
            currentChanged(currentIndex);

        mSynchronizingSelection = false;
    }
}
예제 #3
0
/**
 * Sets the cell at the given coordinates.
 */
void Tiled::TileLayer::setCell(int x, int y, const Cell &cell)
{
    Q_ASSERT(contains(x, y));

    Cell &existingCell = mGrid[x + y * mWidth];

    if (!mUsedTilesetsDirty) {
        Tileset *oldTileset = existingCell.isEmpty() ? nullptr : existingCell.tileset();
        Tileset *newTileset = cell.tileset();
        if (oldTileset != newTileset) {
            if (oldTileset)
                mUsedTilesetsDirty = true;
            else if (newTileset)
                mUsedTilesets.insert(newTileset->sharedPointer());
        }
    }

    existingCell = cell;
}
예제 #4
0
void TilesetDock::exportTileset()
{
    Tileset *tileset = currentTileset();
    if (!tileset)
        return;

    if (tileset->isExternal())
        return;

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

    // To export a tileset we clone it, since the tileset could now be used by
    // other maps. This ensures undo can take the map back to using an embedded
    // tileset, without affecting those other maps.
    SharedTileset externalTileset = tileset->clone();

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

    Preferences *prefs = Preferences::instance();

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

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

    // todo: remember last used filter
    QString selectedFilter = TsxTilesetFormat().nameFilter();
    const QString fileName =
            QFileDialog::getSaveFileName(this, tr("Export Tileset"),
                                         suggestedFileName,
                                         helper.filter(), &selectedFilter);

    if (fileName.isEmpty())
        return;

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

    TilesetFormat *format = helper.formatByNameFilter(selectedFilter);
    if (!format)
        return;     // can't happen

    if (!format->write(*externalTileset, fileName)) {
        QString error = format->errorString();
        QMessageBox::critical(window(),
                              tr("Export Tileset"),
                              tr("Error saving tileset: %1").arg(error));
        return;
    }

    externalTileset->setFileName(fileName);
    externalTileset->setFormat(format);

    QUndoCommand *command = new ReplaceTileset(mMapDocument,
                                               mapTilesetIndex,
                                               externalTileset);
    mMapDocument->undoStack()->push(command);

    // Make sure the external tileset is selected
    int externalTilesetIndex = mTilesets.indexOf(externalTileset);
    if (externalTilesetIndex != -1)
        mTabBar->setCurrentIndex(externalTilesetIndex);
}