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();
}
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();
}