void KisSelectionToolHelper::addSelectionShape(KoShape* shape)
{
    KisView2* view = m_canvas->view();
    /**
     * Mark a shape that it belongs to a shape selection
     */
    if(!shape->userData()) {
        shape->setUserData(new KisShapeSelectionMarker);
    }

    KisUndoAdapter *undoAdapter = view->image()->undoAdapter();
    undoAdapter->beginMacro(m_name);

    if (!view->selection()) {
        undoAdapter->addCommand(new KisSetEmptyGlobalSelectionCommand(m_image));
    }

    KisSelectionSP selection = view->selection();
    KisSelectionTransaction transaction(m_name, m_image->undoAdapter(), selection);

    transaction.commit(undoAdapter);

    KUndo2Command *cmd = m_canvas->shapeController()->addShape(shape);
    undoAdapter->addCommand(cmd);
    undoAdapter->endMacro();
}
Esempio n. 2
0
KisImportExportFilter::ConversionStatus KisAnimationImporter::import(QStringList files, int firstFrame, int step)
{
    Q_ASSERT(step > 0);

    bool batchMode;

    if (m_d->document) {
        batchMode= m_d->document->fileBatchMode();

        if (!batchMode) {
            emit m_d->document->statusBarMessage(i18n("Import frames"));
            emit m_d->document->sigProgress(0);
            connect(m_d->document, SIGNAL(sigProgressCanceled()), this, SLOT(cancel()));
        }
    } else batchMode = false;

    m_d->image->lock();
    KisUndoAdapter *undo = m_d->image->undoAdapter();
    undo->beginMacro(kundo2_i18n("Import animation"));

    QScopedPointer<KisDocument> importDoc(KisPart::instance()->createDocument());
    importDoc->setFileBatchMode(true);

    KisImportExportFilter::ConversionStatus status = KisImportExportFilter::OK;
    int frame = firstFrame;

    KisRasterKeyframeChannel *contentChannel = 0;

    Q_FOREACH(QString file, files) {
        bool successfullyLoaded = importDoc->openUrl(QUrl::fromLocalFile(file), KisDocument::OPEN_URL_FLAG_DO_NOT_ADD_TO_RECENT_FILES);
        if (!successfullyLoaded) {
            status = KisImportExportFilter::InternalError;
            break;
        }

        if (m_d->stop) {
            status = KisImportExportFilter::ProgressCancelled;
            break;
        }

        if (frame == firstFrame) {
            const KoColorSpace *cs = importDoc->image()->colorSpace();
            KisPaintLayerSP paintLayer = new KisPaintLayer(m_d->image, m_d->image->nextLayerName(), OPACITY_OPAQUE_U8, cs);
            undo->addCommand(new KisImageLayerAddCommand(m_d->image, paintLayer, m_d->image->rootLayer(), m_d->image->rootLayer()->childCount()));

            paintLayer->enableAnimation();
            contentChannel = qobject_cast<KisRasterKeyframeChannel*>(paintLayer->getKeyframeChannel(KisKeyframeChannel::Content.id()));
        }

        if (!batchMode) {
            emit m_d->document->sigProgress((frame - firstFrame) * 100 / (step * files.size()));
        }
        contentChannel->importFrame(frame, importDoc->image()->projection(), NULL);
        frame += step;
    }
void KisSelectionToolHelper::selectPixelSelection(KisPixelSelectionSP selection, SelectionAction action)
{
    KisView2* view = m_canvas->view();
    if (selection->selectedRect().isEmpty()) {
        m_canvas->view()->selectionManager()->deselect();
        return;
    }

    KisUndoAdapter *undoAdapter = view->image()->undoAdapter();
    undoAdapter->beginMacro(m_name);

    bool hasSelection = view->selection();

    if (!hasSelection) {
        undoAdapter->addCommand(new KisSetEmptyGlobalSelectionCommand(m_image));
    }

    KisSelectionTransaction transaction(m_name, m_image->undoAdapter(), view->selection());

    KisPixelSelectionSP pixelSelection = view->selection()->getOrCreatePixelSelection();

    if (!hasSelection && action == SELECTION_SUBTRACT) {
        pixelSelection->invert();
    }

    pixelSelection->applySelection(selection, action);

    QRect dirtyRect = m_image->bounds();
    if (hasSelection && action != SELECTION_REPLACE && action != SELECTION_INTERSECT) {
        dirtyRect = selection->selectedRect();
    }
    view->selection()->updateProjection(dirtyRect);

    transaction.commit(undoAdapter);
    undoAdapter->endMacro();

    pixelSelection->setDirty(dirtyRect);
    m_canvas->view()->selectionManager()->selectionChanged();
}