Method onCanCopy

src/app/ui/document_view.cpp:444–455

}

bool DocumentView::onCanCopy(Context* ctx)
{
  if (ctx->checkFlags(ContextFlags::ActiveDocumentIsWritable |
                      ContextFlags::ActiveLayerIsVisible |
                      ContextFlags::HasVisibleMask |
                      ContextFlags::HasActiveImage))
    return true;
  else if (m_editor->isMovingPixels())
    return true;
  else
    return false;
}

bool DocumentView::onCanPaste(Context* ctx)
{