void RenderLayersProg::determineResolution(unsigned int resolution[2],
unsigned int /*preferredResolution*/[2])
{
Scene *sce = this->getScene();
Render *re = (sce) ? RE_GetSceneRender(sce) : NULL;
RenderResult *rr = NULL;
resolution[0] = 0;
resolution[1] = 0;
if (re) {
rr = RE_AcquireResultRead(re);
}
if (rr) {
ViewLayer *view_layer = (ViewLayer *)BLI_findlink(&sce->view_layers, getLayerId());
if (view_layer) {
RenderLayer *rl = RE_GetRenderLayer(rr, view_layer->name);
if (rl) {
resolution[0] = rl->rectx;
resolution[1] = rl->recty;
}
}
}
if (re) {
RE_ReleaseResult(re);
}
}
/**
* Initializes the text data of the text label of this dimension.
* The text data is created at 0/0 at an angle or 0. Moving the
* label to the right position at the right angle is up to the
* particular dimension implementation.
*/
void RDimensionData::initTextData() const {
double dimtxt = getDimtxt();
QString label = getMeasurement();
// TODO: fontName property takes precedence
textData = RTextData(RVector(0,0), // position
RVector(0,0), // alignment point
dimtxt, // text height
0.0,
RS::VAlignMiddle, RS::HAlignCenter,
RS::LeftToRight,
RS::Exact, 1.0,
label,
//fontName,
(document==NULL || document->getDimensionFont().isEmpty()) ? "Standard" : document->getDimensionFont(),
false, false,
0.0,
false // not simple (diameter signs, stacked text, ...)
);
textData.setDocument(document);
textData.setLayerId(getLayerId());
textData.setBlockId(getBlockId());
textData.setColor(getColor());
textData.setLineweight(getLineweight());
textData.setSelected(isSelected());
textData.setDimensionLabel(true);
//qDebug() << "label color: " << textData.getColor();
//qDebug() << "textData: " << textData;
dirty = true;
}
void RenderLayersBaseProg::determineResolution(unsigned int resolution[2], unsigned int preferredResolution[2])
{
Scene *sce = this->getScene();
Render *re = (sce) ? RE_GetRender(sce->id.name) : NULL;
RenderResult *rr = NULL;
resolution[0] = 0;
resolution[1] = 0;
if (re)
rr = RE_AcquireResultRead(re);
if (rr) {
SceneRenderLayer *srl = (SceneRenderLayer *)BLI_findlink(&sce->r.layers, getLayerId());
if (srl) {
RenderLayer *rl = RE_GetRenderLayer(rr, srl->name);
if (rl && rl->rectf) {
resolution[0] = rl->rectx;
resolution[1] = rl->recty;
}
}
}
if (re)
RE_ReleaseResult(re);
}
void RenderLayersBaseProg::initExecution()
{
Scene *scene = this->getScene();
Render *re = (scene) ? RE_GetRender(scene->id.name) : NULL;
RenderResult *rr = NULL;
if (re)
rr = RE_AcquireResultRead(re);
if (rr) {
SceneRenderLayer *srl = (SceneRenderLayer *)BLI_findlink(&scene->r.layers, getLayerId());
if (srl) {
RenderLayer *rl = RE_GetRenderLayer(rr, srl->name);
if (rl && rl->rectf) {
this->m_inputBuffer = RE_RenderLayerGetPass(rl, this->m_renderpass);
if (this->m_inputBuffer == NULL && this->m_renderpass == SCE_PASS_COMBINED) {
this->m_inputBuffer = rl->rectf;
}
}
}
}
if (re) {
RE_ReleaseResult(re);
re = NULL;
}
}
void RenderLayersProg::initExecution()
{
Scene *scene = this->getScene();
Render *re = (scene) ? RE_GetSceneRender(scene) : NULL;
RenderResult *rr = NULL;
if (re) {
rr = RE_AcquireResultRead(re);
}
if (rr) {
ViewLayer *view_layer = (ViewLayer *)BLI_findlink(&scene->view_layers, getLayerId());
if (view_layer) {
RenderLayer *rl = RE_GetRenderLayer(rr, view_layer->name);
if (rl) {
this->m_inputBuffer = RE_RenderLayerGetPass(
rl, this->m_passName.c_str(), this->m_viewName);
}
}
}
if (re) {
RE_ReleaseResult(re);
re = NULL;
}
}
static void garmin_read_process(struct garmin_data *garmin_data_p,
unsigned char *data, unsigned data_length,
int bulk_data)
{
unsigned long flags;
if (garmin_data_p->flags & FLAGS_DROP_DATA) {
/* abort-transfer cmd is actice */
dev_dbg(&garmin_data_p->port->dev, "%s - pkt dropped\n", __func__);
} else if (garmin_data_p->state != STATE_DISCONNECTED &&
garmin_data_p->state != STATE_RESET) {
/* if throttling is active or postprecessing is required
put the received data in the input queue, otherwise
send it directly to the tty port */
if (garmin_data_p->flags & FLAGS_QUEUING) {
pkt_add(garmin_data_p, data, data_length);
} else if (bulk_data ||
getLayerId(data) == GARMIN_LAYERID_APPL) {
spin_lock_irqsave(&garmin_data_p->lock, flags);
garmin_data_p->flags |= APP_RESP_SEEN;
spin_unlock_irqrestore(&garmin_data_p->lock, flags);
if (garmin_data_p->mode == MODE_GARMIN_SERIAL) {
pkt_add(garmin_data_p, data, data_length);
} else {
send_to_tty(garmin_data_p->port, data,
data_length);
}
}
/* ignore system layer packets ... */
}
}
void RStorage::setCurrentLayer(const QString& layerName, RTransaction* transaction) {
bool useLocalTransaction;
QSharedPointer<RDocumentVariables> docVars = startDocumentVariablesTransaction(transaction, useLocalTransaction);
Q_ASSERT(!docVars.isNull());
RLayer::Id layerId = getLayerId(layerName);
if (layerId == RLayer::INVALID_ID) {
return;
}
docVars->setCurrentLayerId(layerId);
endDocumentVariablesTransaction(transaction, useLocalTransaction, docVars);
}
/**
* Stream operator for QDebug
*/
void REntity::print(QDebug dbg) const {
dbg.nospace() << "REntity(";
RObject::print(dbg);
dbg.nospace()
<< ", type: " << getType()
<< ", layerId: " << getLayerId()
<< ", blockId: " << getBlockId()
<< ", lineweight: " << getLineweight()
<< ", linetypeId: " << getLinetypeId()
<< ", color: " << getColor()
<< ", drawOrder: " << getDrawOrder()
<< ", selectionStatus: " << isSelected()
<< ", boundingBoxes: " << getBoundingBoxes()
<< ")";
}
/**
* \return true if this entity can be edited (i.e. is not on a locked layer).
*/
bool REntity::isEditable(bool allowInvisible) const {
if (getDocument()==NULL) {
return true;
}
// entities that are not visible are never editable:
if (!allowInvisible && !isVisible()) {
return false;
}
// entities on locked layers are not editable:
if (getDocument()->isLayerLocked(getLayerId())) {
return false;
}
return true;
}
/**
* Stream operator for QDebug
*/
void REntity::print(QDebug dbg) const {
dbg.nospace() << "REntity(";
RObject::print(dbg);
dbg.nospace()
<< ", type: " << getType()
<< ", layerId: " << getLayerId()
<< ", blockId: " << getBlockId()
<< ", parentId: " << getParentId()
<< ", childIds: " << getDocument()->queryChildEntities(getId())
<< ", lineweight: " << getLineweight()
<< ", linetypeId: " << getLinetypeId()
<< ", linetypeScale: " << getLinetypeScale()
<< ", color: " << getColor()
<< ", drawOrder: " << getDrawOrder()
<< ", selectionStatus: " << isSelected()
<< ", boundingBoxes: " << getBoundingBoxes()
<< ")";
}
/**
* \return true if this entity is visible (i.e. is not on a frozen layer
* or in a frozen block).
*/
bool REntity::isVisible() const {
if (getDocument()==NULL) {
return true;
}
// check if layer is frozen:
if (getDocument()->isLayerFrozen(getLayerId())) {
return false;
}
// check if block is frozen:
const RBlockReferenceEntity* blockRef = dynamic_cast<const RBlockReferenceEntity*>(this);
if (blockRef!=NULL) {
RBlock::Id blockId = blockRef->getReferencedBlockId();
if (blockId!=RBlock::INVALID_ID) {
QSharedPointer<RBlock> block = getDocument()->queryBlockDirect(blockId);
if (!block.isNull() && block->isFrozen()) {
return false;
}
}
}
return true;
}
static void garmin_write_bulk_callback(struct urb *urb)
{
struct usb_serial_port *port = urb->context;
if (port) {
struct garmin_data *garmin_data_p =
usb_get_serial_port_data(port);
if (GARMIN_LAYERID_APPL == getLayerId(urb->transfer_buffer)) {
if (garmin_data_p->mode == MODE_GARMIN_SERIAL) {
gsp_send_ack(garmin_data_p,
((__u8 *)urb->transfer_buffer)[4]);
}
}
usb_serial_port_softint(port);
}
/* Ignore errors that resulted from garmin_write_bulk with
dismiss_ack = 1 */
/* free up the transfer buffer, as usb_free_urb() does not do this */
kfree(urb->transfer_buffer);
}
Group<E> Group<E>::getLayerId(const LayerId layerId) {
std::vector<LayerId> aux;
aux.push_back(layerId);
return getLayerId(aux);
}
bool RMemoryStorage::saveObject(QSharedPointer<RObject> object, bool checkBlockRecursion, bool keepHandles) {
if (object.isNull()) {
qWarning() << "RMemoryStorage::saveObject: object is NULL";
return false;
}
//qDebug() << "saveObject: " << *object;
// never allow two layers with identical names, update layer instead:
QSharedPointer<RLayer> layer = object.dynamicCast<RLayer>();
if (!layer.isNull()) {
RLayer::Id id = getLayerId(layer->getName());
if (id != RLayer::INVALID_ID && id != layer->getId()) {
setObjectId(*layer, id);
// never unprotect an existing protected layer:
QSharedPointer<RLayer> existingLayer = queryLayerDirect(id);
if (!existingLayer.isNull()) {
if (existingLayer->isProtected()) {
layer->setProtected(true);
}
}
}
}
// never allow two blocks with identical names, update block instead:
QSharedPointer<RBlock> block = object.dynamicCast<RBlock> ();
if (!block.isNull()) {
RBlock::Id id = getBlockId(block->getName());
if (id != RBlock::INVALID_ID && id != block->getId()) {
setObjectId(*block, id);
}
}
// never allow two linetypes with identical names, update linetype instead:
QSharedPointer<RLinetype> linetype = object.dynamicCast<RLinetype> ();
if (!linetype.isNull()) {
RLinetype::Id id = getLinetypeId(linetype->getName());
if (id != RLinetype::INVALID_ID && id != linetype->getId()) {
setObjectId(*linetype, id);
}
}
// avoid block recursions:
if (checkBlockRecursion) {
/*
QSharedPointer<RBlockReferenceEntity> blockRef = object.dynamicCast<RBlockReferenceEntity> ();
if (!blockRef.isNull()) {
RBlock::Id id = blockRef->getBlockId();
RBlock::Id refId = blockRef->getReferencedBlockId();
// check if block with 'id' may contain a block reference which refers to
// block with 'refid':
// 201308: too slow for large, complex drawings:
if (checkRecursion(id, refId)) {
qCritical("RMemoryStorage::saveObject: recursion found");
return false;
}
}
*/
}
QSharedPointer<REntity> entity = object.dynamicCast<REntity> ();
if (!entity.isNull()) {
Q_ASSERT_X(!queryLayerDirect(entity->getLayerId()).isNull(),
"RMemoryStrorage::saveObject", "Layer of entity is NULL");
}
// assign new object ID to new objects:
if (object->getId() == RObject::INVALID_ID) {
setObjectId(*object, getNewObjectId());
// only set new handle if handle is not set already:
if (!keepHandles || object->getHandle()==RObject::INVALID_HANDLE) {
setObjectHandle(*object, getNewObjectHandle());
}
// assign draw order to new entities:
if (!entity.isNull() && entity->getDrawOrder()==0) {
entity->setDrawOrder(getMaxDrawOrder());
setMaxDrawOrder(getMaxDrawOrder()+1);
}
}
// TODO: save original object for rollback:
//if (inTransaction) {
//transactionObjectMap[object->getId()] = object;
//}
objectMap[object->getId()] = object;
objectHandleMap[object->getHandle()] = object;
if (!entity.isNull()) {
entityMap[entity->getId()] = entity;
blockEntityMap.insert(entity->getBlockId(), entity);
setMaxDrawOrder(qMax(entity->getDrawOrder()+1, getMaxDrawOrder()));
}
if (!layer.isNull()) {
layerMap[object->getId()] = layer;
}
if (!block.isNull()) {
blockMap[object->getId()] = block;
}
if (!linetype.isNull()) {
linetypeMap[object->getId()] = linetype;
}
QSharedPointer<RDocumentVariables> docVars = object.dynamicCast<RDocumentVariables> ();
if (!docVars.isNull()) {
documentVariables = docVars;
}
return true;
}
bool RMemoryStorage::saveObject(QSharedPointer<RObject> object, bool checkBlockRecursion, bool keepHandles) {
if (object.isNull()) {
return false;
}
// never allow two layers with identical names, update layer instead:
QSharedPointer<RLayer> layer = object.dynamicCast<RLayer>();
if (!layer.isNull()) {
RLayer::Id id = getLayerId(layer->getName());
if (id != RLayer::INVALID_ID) {
setObjectId(*layer, id);
}
}
// never allow two blocks with identical names, update block instead:
QSharedPointer<RBlock> block = object.dynamicCast<RBlock> ();
if (!block.isNull()) {
RBlock::Id id = getBlockId(block->getName());
if (id != RBlock::INVALID_ID) {
setObjectId(*block, id);
}
}
// avoid block recursions:
if (checkBlockRecursion) {
/*
QSharedPointer<RBlockReferenceEntity> blockRef = object.dynamicCast<RBlockReferenceEntity> ();
if (!blockRef.isNull()) {
RBlock::Id id = blockRef->getBlockId();
RBlock::Id refId = blockRef->getReferencedBlockId();
// check if block with 'id' may contain a block reference which refers to
// block with 'refid':
// 201308: too slow for large, complex drawings:
if (checkRecursion(id, refId)) {
qCritical("RMemoryStorage::saveObject: recursion found");
return false;
}
}
*/
}
QSharedPointer<REntity> entity = object.dynamicCast<REntity> ();
// assign new object ID to new objects:
if (object->getId() == RObject::INVALID_ID) {
setObjectId(*object, getNewObjectId());
// only set new handle if handle is not set already:
if (!keepHandles || object->getHandle()==RObject::INVALID_HANDLE) {
setObjectHandle(*object, getNewObjectHandle());
}
// assign draw order to new entities:
if (!entity.isNull()) {
entity->setDrawOrder(getMaxDrawOrder());
setMaxDrawOrder(getMaxDrawOrder()+1);
}
}
// TODO: save original object for rollback:
//if (inTransaction) {
//transactionObjectMap[object->getId()] = object;
//}
objectMap[object->getId()] = object;
//QSharedPointer<REntity> entity = object.dynamicCast<REntity> ();
if (!entity.isNull()) {
entityMap[entity->getId()] = entity;
blockEntityMap.insert(entity->getBlockId(), entity);
//qDebug() << "added " << entity->getId() << " to block " << entity->getBlockId();
setMaxDrawOrder(qMax(entity->getDrawOrder()+1, getMaxDrawOrder()));
}
if (!layer.isNull()) {
layerMap[object->getId()] = layer;
}
if (!block.isNull()) {
blockMap[object->getId()] = block;
}
return true;
}
static int garmin_write_bulk(struct usb_serial_port *port,
const unsigned char *buf, int count,
int dismiss_ack)
{
unsigned long flags;
struct usb_serial *serial = port->serial;
struct garmin_data *garmin_data_p = usb_get_serial_port_data(port);
struct urb *urb;
unsigned char *buffer;
int status;
spin_lock_irqsave(&garmin_data_p->lock, flags);
garmin_data_p->flags &= ~FLAGS_DROP_DATA;
spin_unlock_irqrestore(&garmin_data_p->lock, flags);
buffer = kmalloc(count, GFP_ATOMIC);
if (!buffer) {
dev_err(&port->dev, "out of memory\n");
return -ENOMEM;
}
urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!urb) {
dev_err(&port->dev, "no more free urbs\n");
kfree(buffer);
return -ENOMEM;
}
memcpy(buffer, buf, count);
usb_serial_debug_data(&port->dev, __func__, count, buffer);
usb_fill_bulk_urb(urb, serial->dev,
usb_sndbulkpipe(serial->dev,
port->bulk_out_endpointAddress),
buffer, count,
garmin_write_bulk_callback,
dismiss_ack ? NULL : port);
urb->transfer_flags |= URB_ZERO_PACKET;
if (GARMIN_LAYERID_APPL == getLayerId(buffer)) {
spin_lock_irqsave(&garmin_data_p->lock, flags);
garmin_data_p->flags |= APP_REQ_SEEN;
spin_unlock_irqrestore(&garmin_data_p->lock, flags);
if (garmin_data_p->mode == MODE_GARMIN_SERIAL) {
pkt_clear(garmin_data_p);
garmin_data_p->state = STATE_GSP_WAIT_DATA;
}
}
/* send it down the pipe */
status = usb_submit_urb(urb, GFP_ATOMIC);
if (status) {
dev_err(&port->dev,
"%s - usb_submit_urb(write bulk) failed with status = %d\n",
__func__, status);
count = status;
}
/* we are done with this urb, so let the host driver
* really free it when it is finished with it */
usb_free_urb(urb);
return count;
}
/*
* Sends a usb packet to the tty
*
* Assumes, that all packages and at an usb-packet boundary.
*
* return <0 on error, 0 if packet is incomplete or > 0 if packet was sent
*/
static int gsp_send(struct garmin_data *garmin_data_p,
const unsigned char *buf, int count)
{
struct device *dev = &garmin_data_p->port->dev;
const unsigned char *src;
unsigned char *dst;
int pktid = 0;
int datalen = 0;
int cksum = 0;
int i = 0;
int k;
dev_dbg(dev, "%s - state %d - %d bytes.\n", __func__,
garmin_data_p->state, count);
k = garmin_data_p->outsize;
if ((k+count) > GPS_OUT_BUFSIZ) {
dev_dbg(dev, "packet too large\n");
garmin_data_p->outsize = 0;
return -4;
}
memcpy(garmin_data_p->outbuffer+k, buf, count);
k += count;
garmin_data_p->outsize = k;
if (k >= GARMIN_PKTHDR_LENGTH) {
pktid = getPacketId(garmin_data_p->outbuffer);
datalen = getDataLength(garmin_data_p->outbuffer);
i = GARMIN_PKTHDR_LENGTH + datalen;
if (k < i)
return 0;
} else {
return 0;
}
dev_dbg(dev, "%s - %d bytes in buffer, %d bytes in pkt.\n", __func__, k, i);
/* garmin_data_p->outbuffer now contains a complete packet */
usb_serial_debug_data(&garmin_data_p->port->dev, __func__, k,
garmin_data_p->outbuffer);
garmin_data_p->outsize = 0;
if (GARMIN_LAYERID_APPL != getLayerId(garmin_data_p->outbuffer)) {
dev_dbg(dev, "not an application packet (%d)\n",
getLayerId(garmin_data_p->outbuffer));
return -1;
}
if (pktid > 255) {
dev_dbg(dev, "packet-id %d too large\n", pktid);
return -2;
}
if (datalen > 255) {
dev_dbg(dev, "packet-size %d too large\n", datalen);
return -3;
}
/* the serial protocol should be able to handle this packet */
k = 0;
src = garmin_data_p->outbuffer+GARMIN_PKTHDR_LENGTH;
for (i = 0; i < datalen; i++) {
if (*src++ == DLE)
k++;
}
src = garmin_data_p->outbuffer+GARMIN_PKTHDR_LENGTH;
if (k > (GARMIN_PKTHDR_LENGTH-2)) {
/* can't add stuffing DLEs in place, move data to end
of buffer ... */
dst = garmin_data_p->outbuffer+GPS_OUT_BUFSIZ-datalen;
memcpy(dst, src, datalen);
src = dst;
}
dst = garmin_data_p->outbuffer;
*dst++ = DLE;
*dst++ = pktid;
cksum += pktid;
*dst++ = datalen;
cksum += datalen;
if (datalen == DLE)
*dst++ = DLE;
for (i = 0; i < datalen; i++) {
__u8 c = *src++;
*dst++ = c;
cksum += c;
if (c == DLE)
*dst++ = DLE;
}
cksum = 0xFF & -cksum;
*dst++ = cksum;
if (cksum == DLE)
*dst++ = DLE;
*dst++ = DLE;
*dst++ = ETX;
i = dst-garmin_data_p->outbuffer;
send_to_tty(garmin_data_p->port, garmin_data_p->outbuffer, i);
garmin_data_p->pkt_id = pktid;
garmin_data_p->state = STATE_WAIT_TTY_ACK;
return i;
}
static int garmin_write(struct tty_struct *tty, struct usb_serial_port *port,
const unsigned char *buf, int count)
{
struct device *dev = &port->dev;
int pktid, pktsiz, len;
struct garmin_data *garmin_data_p = usb_get_serial_port_data(port);
__le32 *privpkt = (__le32 *)garmin_data_p->privpkt;
usb_serial_debug_data(dev, __func__, count, buf);
if (garmin_data_p->state == STATE_RESET)
return -EIO;
/* check for our private packets */
if (count >= GARMIN_PKTHDR_LENGTH) {
len = PRIVPKTSIZ;
if (count < len)
len = count;
memcpy(garmin_data_p->privpkt, buf, len);
pktsiz = getDataLength(garmin_data_p->privpkt);
pktid = getPacketId(garmin_data_p->privpkt);
if (count == (GARMIN_PKTHDR_LENGTH+pktsiz)
&& GARMIN_LAYERID_PRIVATE ==
getLayerId(garmin_data_p->privpkt)) {
dev_dbg(dev, "%s - processing private request %d\n",
__func__, pktid);
/* drop all unfinished transfers */
garmin_clear(garmin_data_p);
switch (pktid) {
case PRIV_PKTID_SET_MODE:
if (pktsiz != 4)
return -EINVPKT;
garmin_data_p->mode = __le32_to_cpu(privpkt[3]);
dev_dbg(dev, "%s - mode set to %d\n",
__func__, garmin_data_p->mode);
break;
case PRIV_PKTID_INFO_REQ:
priv_status_resp(port);
break;
case PRIV_PKTID_RESET_REQ:
process_resetdev_request(port);
break;
case PRIV_PKTID_SET_DEF_MODE:
if (pktsiz != 4)
return -EINVPKT;
initial_mode = __le32_to_cpu(privpkt[3]);
dev_dbg(dev, "%s - initial_mode set to %d\n",
__func__,
garmin_data_p->mode);
break;
}
return count;
}
}
if (garmin_data_p->mode == MODE_GARMIN_SERIAL) {
return gsp_receive(garmin_data_p, buf, count);
} else { /* MODE_NATIVE */
return nat_receive(garmin_data_p, buf, count);
}
}
