#include "ReferenceBlock.h"
#include "ParametersWindow.h"
#include "BlockParameter.h"
+#include "Graph.h"
BoxItem::BoxItem(AbstractBlock *_refBlock,
setZValue(100);
setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemSendsGeometryChanges);
- initInterfaces();
- updateGeometry();
- resetInterfacesPosition();
+ initInterfaceItems();
+ updateGeometry(InterfaceMove);
+ resetInterfaceItemsPosition();
QPointF initPos = QPointF(0.0,0.0) - originPoint;
setPos(initPos);
//cout << "total size of block: " << totalWidth << "," << totalHeight << endl;
//cout << "pos in group: " << x() << "," << y() << endl;
}
+BoxItem::BoxItem(Dispatcher *_dispatcher, Parameters *_params, GroupItem *parent) throw(Exception) : AbstractBoxItem(_dispatcher, _params, parent) {
+
+ refBlock = NULL;
+ childGroupItem = NULL;
+ currentBorder = NoBorder;
+ selected = false;
+
+ setZValue(100);
+ setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemSendsGeometryChanges);
+
+ boxWidth = params->defaultBlockWidth;
+ boxHeight = params->defaultBlockHeight;
+ //initInterfaces();
+ //updateGeometry(InterfaceMove);
+ //resetInterfacesPosition();
+ //QPointF initPos = QPointF(0.0,0.0) - originPoint;
+ //setPos(initPos);
+ //cout << "total size of block: " << totalWidth << "," << totalHeight << endl;
+ //cout << "pos in group: " << x() << "," << y() << endl;
+}
BoxItem::~BoxItem() {
}
bool boxSizeChanged = false;
- if ((type == Resize) || (type == InterfaceMove)) {
- updateMinimumSize();
- }
+ // whatever the change, the minimum size may have changed
+ updateMinimumSize();
if (type == Resize) {
- prepareGeometryChange();
- updateInterfacesAndConnections();
- boxSizeChanged = true;
- }
- if (boxWidth < minimumBoxWidth) {
- boxWidth = minimumBoxWidth;
+ // resize implies to move interfaces and to update connections
boxSizeChanged = true;
}
- if (boxHeight < minimumBoxHeight) {
- boxHeight = minimumBoxHeight;
- boxSizeChanged = true;
+ else if (type == InterfaceMove) {
+ // if an interface moves, it may change the box size
+ if (boxWidth < minimumBoxWidth) {
+ boxWidth = minimumBoxWidth;
+ boxSizeChanged = true;
+ }
+ if (boxHeight < minimumBoxHeight) {
+ boxHeight = minimumBoxHeight;
+ boxSizeChanged = true;
+ }
}
if (boxSizeChanged) {
- updateInterfacesAndConnections();
+ updateInterfaceAndConnectionItems();
}
+
double x = 0.0;
double y = 0.0;
totalWidth = boxWidth;
return false;
}
+void BoxItem::nameChanged() {
+
+ QFontMetrics fmId(params->defaultBlockFont);
+ nameWidth = fmId.width(refBlock->getName());
+ nameHeight = fmId.height();
+
+ if (updateGeometry(InterfaceMove)) {
+ //cout << "must recompute group item geometry" << endl;
+ (getScene()->getGroupItem())->updateShape();
+ }
+ // force the update in case of size has not changed
+ update();
+}
+
void BoxItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
if(params->editState == Parameters::EditBlockMove) {
// update all connections from/to this block
foreach(ConnectionItem *item, getScene()->getConnectionItems()){
if ((item->getFromInterfaceItem()->getOwner() == this) || (item->getToInterfaceItem()->getOwner() == this)) {
- item->setPathes();
+ item->setPath();
}
}
cursorPosition = event->scenePos();
break;
}
// recompute the geometry of the block and possibly the group item
- if (updateGeometry()) {
+ if (updateGeometry(Resize)) {
(getScene()->getGroupItem())->updateShape();
}
}
else if(params->editState == Parameters::EditInterfaceMove) {
prepareGeometryChange();
- deplaceInterface(event->pos());
+ moveInterfaceItemTo(event->pos());
// recompute the geometry of the block
- if (updateGeometry()) {
- cout << "must recompute group item geometry" << endl;
+ if (updateGeometry(InterfaceMove)) {
+ //cout << "must recompute group item geometry" << endl;
(getScene()->getGroupItem())->updateShape();
}
// update connection from/to the selected interface
foreach(ConnectionItem *item, getScene()->getConnectionItems()){
if ((item->getFromInterfaceItem() == currentInterface) || (item->getToInterfaceItem() == currentInterface)) {
- item->setPathes();
+ item->setPath();
}
}
}
int mode = getScene()->getEditionMode();
- dispatcher->setCurrentGroupWidget(getScene()->getGroupWindow());
+ dispatcher->setCurrentGroupWidget(getScene()->getGroupWidget());
if ((mode == GroupScene::AddConnection) && (params->cursorState == Parameters::CursorOnInterface)) {
- InterfaceItem *inter = getInterfaceFromCursor(x,y);
+ InterfaceItem *inter = getInterfaceItemFromCursor(x,y);
if (inter != NULL) {
if (params->editState == Parameters::EditNoOperation) {
}
}
else if (mode == GroupScene::ItemEdition) {
- setZValue(zValue()+100);
+ //setZValue(zValue()+100);
if (params->cursorState == Parameters::CursorOnInterface) {
- InterfaceItem *inter = getInterfaceFromCursor(x,y);
+ InterfaceItem *inter = getInterfaceItemFromCursor(x,y);
if (inter != NULL) {
if (inter == currentInterface) {
params->setEditState(Parameters::EditInterfaceDeselect);
void BoxItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
- setZValue(zValue()-100);
+ //setZValue(zValue()-100);
int mode = getScene()->getEditionMode();
else if (params->editState == Parameters::EditCloseConnection) {
InterfaceItem* iface1 = getScene()->getSelectedInterface(1);
InterfaceItem* iface2 = getScene()->getSelectedInterface(2);
- bool ok = dispatcher->connect(iface1,iface2);
+ bool ok = dispatcher->createConnection(iface1,iface2);
if (ok) {
iface1->selected = false;
- // no update needed since the whole scene will be repainted
+ update(iface1->boundingRect());
+ iface2->selected = false;
+ update(iface2->boundingRect());
getScene()->setSelectedInterface(1,NULL);
getScene()->setSelectedInterface(2,NULL);
params->setEditState(Parameters::EditNoOperation);
}
else {
+ //QMessageBox::warning(NULL,"Error","Cannot connect selected interfaces", QMessageBox::Ok);
getScene()->setSelectedInterface(2,NULL);
params->setEditState(Parameters::EditStartConnection);
}
int mode = getScene()->getEditionMode();
if (mode == GroupScene::AddConnection) {
- InterfaceItem* iface = getInterfaceFromCursor(x,y);
+ InterfaceItem* iface = getInterfaceItemFromCursor(x,y);
if (iface != NULL) {
params->cursorState = Parameters::CursorOnInterface;
setCursor(Qt::PointingHandCursor);
int marginE = 5;
int marginS = 5;
- InterfaceItem* iface = getInterfaceFromCursor(x,y);
+ InterfaceItem* iface = getInterfaceItemFromCursor(x,y);
if (iface != NULL) {
params->cursorState = Parameters::CursorOnInterface;
setCursor(Qt::PointingHandCursor);
}
}
}
- QGraphicsItem::hoverMoveEvent(event);
+ //QGraphicsItem::hoverMoveEvent(event);
+ event->ignore();
}
-void BoxItem::contextMenuEvent(QGraphicsSceneContextMenuEvent * event) {
-
+void BoxItem::contextMenuEvent(QGraphicsSceneContextMenuEvent * event) {
+
QMenu menu;
- QAction* removeAction = menu.addAction("Remove");
- QAction* duplicateAction = menu.addAction("Duplicate");
- QAction* renameAction = menu.addAction("Rename");
- QAction* connectToGroup = NULL;
- QAction* disconnectFromGroup = NULL;
+ QAction* titleAction = NULL;
+ QAction* removeAction = NULL;
+ QAction* duplicateAction = NULL;
+ QAction* renameAction = NULL;
+ QAction* connectToGroup = NULL;
QAction* showProperties = NULL;
QAction* cloneInterface = NULL;
QAction* openWindow = NULL;
- QAction* showRstClkInter = NULL;
+ QAction* showRstClkIface = NULL;
+ QAction* showWishboneIface = NULL;
QAction* showParameters = NULL;
+ QAction* showPatterns = NULL;
- InterfaceItem* ifaceItem = getInterfaceFromCursor(event->pos().x(), event->pos().y());
+ InterfaceItem* ifaceItem = getInterfaceItemFromCursor(event->pos().x(), event->pos().y());
+ // menu for interface
if( ifaceItem != NULL){
+
+ titleAction = menu.addAction("Interface operations");
+ titleAction->setEnabled(false);
+ menu.addSeparator();
+
+
showProperties = menu.addAction("Show properties");
+ renameAction = menu.addAction("Rename");
ConnectedInterface* iface = ifaceItem->refInter;
+ ConnectedInterface* ifaceGroup = NULL;
+ bool canRemove = true;
+
if ((iface->getDirection() == AbstractInterface::Input) && (iface->getConnectedFrom() == NULL)) {
connectToGroup = menu.addAction("Connect to group input");
}
- else if ((iface->getDirection() == AbstractInterface::Output) && (!iface->isConnectedTo())) {
+ else if ((iface->getDirection() == AbstractInterface::Output) && (iface->getConnectionToParentGroup() == NULL)) {
connectToGroup = menu.addAction("Connect to group output");
}
- else if ((iface->getConnectionFromParentGroup() != NULL) || (iface->getConnectionToParentGroup() != NULL)) {
- disconnectFromGroup = menu.addAction("Disconnect from group");
+ else if (iface->getConnectionFromParentGroup() != NULL) {
+ ifaceGroup = iface->getConnectionFromParentGroup();
+ if (ifaceGroup->isConnectedFrom()) {
+ canRemove = false;
+ }
+ }
+ else if (iface->getConnectionToParentGroup() != NULL) {
+ ifaceGroup = iface->getConnectionToParentGroup();
+ if (ifaceGroup->isConnectedTo()) {
+ canRemove = false;
+ }
}
if (iface->isFunctionalInterface()) {
FunctionalInterface* fi = AI_TO_FUN(ifaceItem->refInter);
ReferenceInterface* ri = (ReferenceInterface*)(fi->getReference());
if(ri->getMultiplicity() == -1 || ri->getMultiplicity() > 1){
- cloneInterface = menu.addAction("Clone interface");
- }
+ cloneInterface = menu.addAction("Duplicate");
+ if ((canRemove) && (fi->getInterfaceMultiplicity() > 1)) {
+ removeAction = menu.addAction("Remove");
+ }
+ }
+ }
+ if ((iface->getAssociatedIface() != NULL) && (iface->getDirection() == AbstractInterface::Output)) {
+ showPatterns = menu.addAction("Show patterns");
}
}
- if(refBlock->isGroupBlock()){
- openWindow = menu.addAction("Open/show group window");
- } else {
- showRstClkInter = menu.addAction("Show reset/clock interfaces");
- showRstClkInter->setCheckable(true);
- showRstClkInter->setChecked(rstClkVisible);
+ // menu for blocks (group or func)
+ else {
+ titleAction = menu.addAction("Block operations");
+ titleAction->setEnabled(false);
+ menu.addSeparator();
- showParameters = menu.addAction("Show parameters");
+ if (refBlock->nbParameters() > 0) {
+ showParameters = menu.addAction("Show parameters");
+ }
+ renameAction = menu.addAction("Rename");
+
+ if(refBlock->isGroupBlock()){
+ openWindow = menu.addAction("Open/show group window");
+ }
+ else {
+ duplicateAction = menu.addAction("Duplicate");
+ showRstClkIface = menu.addAction("Show reset/clock interfaces");
+ showRstClkIface->setCheckable(true);
+ showRstClkIface->setChecked(rstClkVisible);
+ showWishboneIface = menu.addAction("Show wishbone interfaces");
+ showWishboneIface->setCheckable(true);
+ showWishboneIface->setChecked(wishboneVisible);
+ }
+ removeAction = menu.addAction("Remove");
}
QAction* selectedAction = NULL;
if(selectedAction == NULL) return ;
if (selectedAction == removeAction) {
- dispatcher->removeBlock(this);
+ if(ifaceItem != NULL) {
+ dispatcher->removeFunctionalInterface(ifaceItem);
+ }
+ else {
+ dispatcher->removeBoxItem(this);
+ }
}
else if (selectedAction == duplicateAction) {
- dispatcher->duplicateBlock(this);
+ dispatcher->duplicateBoxItem(this);
}
else if(selectedAction == renameAction){
- if(ifaceItem != NULL)
- dispatcher->rename(ifaceItem);
- else
- dispatcher->rename(this);
+ if(ifaceItem != NULL) {
+ dispatcher->renameInterface(ifaceItem);
+ }
+ else {
+ if (refBlock->isFunctionalBlock()) {
+ dispatcher->renameFunctionalBlock(this);
+ }
+ else if (refBlock->isGroupBlock()) {
+ dispatcher->renameGroupBlock(childGroupItem);
+ }
+ }
}
else if(selectedAction == showProperties){
dispatcher->showProperties(ifaceItem);
else if (selectedAction == connectToGroup){
dispatcher->connectInterToGroup(ifaceItem);
}
- else if (selectedAction == disconnectFromGroup) {
- dispatcher->disconnectInterFromGroup(ifaceItem);
- }
else if (selectedAction == cloneInterface){
- dispatcher->duplicateInterface(ifaceItem);
+ dispatcher->duplicateInterfaceItem(ifaceItem);
}
else if (selectedAction == openWindow){
dispatcher->showRaiseWindow(this);
}
- else if(selectedAction == showRstClkInter){
- dispatcher->showRstClkInter(this);
+ else if(selectedAction == showRstClkIface) {
+ dispatcher->showRstClkIface(this);
+ }
+ else if(selectedAction == showWishboneIface) {
+ dispatcher->showWishboneIface(this);
}
- else if(selectedAction == showParameters){
+ else if(selectedAction == showParameters) {
new ParametersWindow(refBlock, params, NULL);
}
+ else if(selectedAction == showPatterns) {
+ dispatcher->showPatterns(ifaceItem);
+ }
+}
+
+void BoxItem::loadFunctional(QDomElement funcElement) throw(Exception) {
+
+ bool ok = false;
+
+ int id = funcElement.attribute("id","none").toInt(&ok);
+ if(!ok) throw(Exception(PROJECTFILE_CORRUPTED));
+
+ QString refXml = funcElement.attribute("ref_xml","none");
+ if(refXml == "none") throw(Exception(PROJECTFILE_CORRUPTED));
+
+ QString refMd5 = funcElement.attribute("ref_md5","none");
+ if(refMd5 == "none") throw(Exception(PROJECTFILE_CORRUPTED));
+
+ cout << "ref md5 : " << refMd5.toStdString() << "\nref xml : " << refXml.toStdString() << endl;
+
+ QString name = funcElement.attribute("name","none");
+ if(name == "none") throw(Exception(PROJECTFILE_CORRUPTED));
+
+ QStringList positionStr = funcElement.attribute("position","none").split(",");
+ if(positionStr.length() != 2) throw(Exception(PROJECTFILE_CORRUPTED));
+ int posX = positionStr.at(0).toInt(&ok);
+ if(!ok) throw(Exception(PROJECTFILE_CORRUPTED));
+ int posY = positionStr.at(1).toInt(&ok);
+ if(!ok) throw(Exception(PROJECTFILE_CORRUPTED));
+
+ QStringList dimensionStr = funcElement.attribute("dimension","none").split(",");
+ if(dimensionStr.length() != 2) throw(Exception(PROJECTFILE_CORRUPTED));
+ int dimX = dimensionStr.at(0).toInt(&ok);
+ if(!ok) throw(Exception(PROJECTFILE_CORRUPTED));
+ int dimY = dimensionStr.at(1).toInt(&ok);
+ if(!ok) throw(Exception(PROJECTFILE_CORRUPTED));
+
+ ReferenceBlock *referenceMd5 = NULL;
+ ReferenceBlock *referenceXml = NULL;
+ ReferenceBlock *reference = NULL;
+ if(refMd5 != "none") {
+ referenceMd5 = params->searchBlockByMd5(refMd5);
+ }
+ if(refXml != "none"){
+ referenceXml = params->searchBlockByXml(refXml);
+ }
+ if ((referenceMd5 == NULL) && (referenceXml == NULL)) {
+ throw(Exception(PROJECTFILE_CORRUPTED));
+ }
+ if (referenceMd5 != referenceXml) {
+ throw(Exception(PROJECTFILE_CORRUPTED));
+ }
+ else {
+ reference = referenceMd5;
+ }
+
+ GroupBlock* parentGroupBlock = AB_TO_GRP(((GroupItem *)parentItem())->getRefBlock());
+ FunctionalBlock* functionalBlock = params->getGraph()->createFunctionalBlock(parentGroupBlock, reference);
+ /* NB: addFunctionalBlock creates all interfaces from the reference, which is annoying when
+ reading bif_iface tags. Thus interface are all removed.
+ */
+ functionalBlock->setName(name);
+ setRefBlock(functionalBlock);
+
+ setPos(posX,posY);
+ setDimension(dimX,dimY);
+ setId(id);
+
+
+ QDomNodeList blockParamNodes = funcElement.elementsByTagName("bif_parameter");
+ // setting parameters value
+ for(int i=0; i<blockParamNodes.length(); i++){
+ QDomElement currentBlockParamNode = blockParamNodes.at(i).toElement();
+
+ QString name = currentBlockParamNode.attribute("name","none");
+ if(name == "none") throw(Exception(PROJECTFILE_CORRUPTED));
+
+ QString value = currentBlockParamNode.attribute("value","none");
+ if(value == "none") throw(Exception(PROJECTFILE_CORRUPTED));
+
+ BlockParameter *blockParam = NULL;
+ blockParam = functionalBlock->getParameterFromName(name);
+ if (blockParam == NULL) throw(Exception(PROJECTFILE_CORRUPTED));
+ blockParam->setValue(value);
+ }
+
+ // recreate all (non-control) interfaces because of some may have a multiplicity>1 with several examplars
+ functionalBlock->removeAllInterfaces();
+ QDomNodeList interfaceNodes = funcElement.elementsByTagName("bif_iface");
+ // setting interfaces (user name, and for multiplicity>1 may be create some new ones)
+ for(int i=0; i<interfaceNodes.length(); i++) {
+
+ QDomElement currentInterfaceNode = interfaceNodes.at(i).toElement();
+
+ QString name = currentInterfaceNode.attribute("name","none");
+ if(name == "none") throw(Exception(PROJECTFILE_CORRUPTED));
+
+ QString refName = currentInterfaceNode.attribute("ref_name","none");
+ if(refName == "none") throw(Exception(PROJECTFILE_CORRUPTED));
+
+ ReferenceInterface* refInter = AI_TO_REF(reference->getIfaceFromName(refName));
+ cout << "creating iface from reference named " << qPrintable(refName) << endl;
+ FunctionalInterface *functionalInterface = new FunctionalInterface(functionalBlock,refInter);
+ functionalInterface->setName(name);
+ functionalBlock->addInterface(functionalInterface);
+
+ // searching for control interface
+ QString ctlRefName = refName+"_enb";
+ ReferenceInterface* ctlRefIface = AI_TO_REF(reference->getIfaceFromName(ctlRefName));
+
+ if (ctlRefIface != NULL) {
+ cout << "found a control iface:" << qPrintable(ctlRefName) << endl;
+ FunctionalInterface *ctlIface = new FunctionalInterface(functionalBlock,ctlRefIface);
+ if (! ctlIface->setAssociatedIface(functionalInterface)) {
+ throw(Exception(PROJECTFILE_CORRUPTED));
+ }
+ ctlIface->setName(name+"_enb");
+ functionalBlock->addInterface(ctlIface);
+ }
+ }
+
+ // creating InterfaceItem
+ initInterfaceItems();
+ // setting them with saved values
+ for(int i=0; i<interfaceNodes.length(); i++){
+
+ QDomElement currentInterfaceNode = interfaceNodes.at(i).toElement();
+
+ int id = currentInterfaceNode.attribute("id","none").toInt(&ok);
+ if(!ok) throw(Exception(PROJECTFILE_CORRUPTED));
+
+ QString name = currentInterfaceNode.attribute("name","none");
+ if(name == "none") throw(Exception(PROJECTFILE_CORRUPTED));
+
+ QString orientationStr = currentInterfaceNode.attribute("orientation","none");
+ int orientation = InterfaceItem::getIntOrientation(orientationStr);
+ if(orientation == -1) throw(Exception(PROJECTFILE_CORRUPTED));
+
+ double position = currentInterfaceNode.attribute("position","none").toDouble(&ok);
+ if(!ok) throw(Exception(PROJECTFILE_CORRUPTED));
+
+ InterfaceItem *interfaceItem = searchInterfaceItemByName(name);
+ interfaceItem->setId(id);
+ interfaceItem->setOrientation(orientation);
+ interfaceItem->setPositionRatio(position);
+ }
+ updateGeometry(Resize);
}
void BoxItem::save(QXmlStreamWriter &writer) {
writer.writeAttribute("ref_xml", ((FunctionalBlock*)refBlock)->getReferenceXmlFile());
writer.writeAttribute("ref_md5", ((FunctionalBlock*)refBlock)->getReferenceHashMd5());
writer.writeAttribute("name",refBlock->getName());
- QString attrPos = QString::number(pos().x()).append(",").append(QString::number(pos().y()));
+ QString attrPos = QString::number((int)(pos().x())).append(",").append(QString::number((int)(pos().y())));
writer.writeAttribute("position",attrPos);
QString attrDim = QString::number(getWidth()).append(",").append(QString::number(getHeight()));
writer.writeAttribute("dimension",attrDim);
writer.writeAttribute("id",QString::number(id));
writer.writeAttribute("inside_group",QString::number(childGroupItem->getId()));
- QString attrPos = QString::number(pos().x()).append(",").append(QString::number(pos().y()));
+ QString attrPos = QString::number((int)(pos().x())).append(",").append(QString::number((int)(pos().y())));
writer.writeAttribute("position",attrPos);
QString attrDim = QString::number(getWidth()).append(",").append(QString::number(getHeight()));
writer.writeAttribute("dimension",attrDim);
for(int i=0; i<b.getInterfaces().length(); i++){
InterfaceItem *inter = b.getInterfaces().at(i);
toWrite << inter->getId();
- toWrite << inter->getName();
+ //toWrite << inter->getName();
toWrite << inter->getPositionRatio();
toWrite << inter->getOrientation();
}
return out;
}
-QDataStream &operator >>(QDataStream &in, BoxItem &b)
-{
+QDataStream &operator >>(QDataStream &in, BoxItem &b) {
in.setVersion(QDataStream::Qt_4_8);
in >> positionRatio;
in >> orientation;
- inter->setId(id);
- inter->setName(name);
+ inter->setId(id);
inter->setPositionRatio(positionRatio);
inter->setOrientation(orientation);
inter->updatePosition();
