1 #include <AbstractBlock.h>
\r
2 #include <QInputDialog>
\r
3 #include <QMessageBox>
\r
4 #include "AbstractInterface.h"
\r
5 #include "BlockParameter.h"
\r
6 #include "GroupBlock.h"
\r
7 #include "ConnectedInterface.h"
\r
9 AbstractBlock::AbstractBlock() {
\r
15 AbstractBlock::AbstractBlock(const QString& _name) {
\r
16 name = normalizeName(_name);
\r
21 AbstractBlock::~AbstractBlock() {
\r
23 removeAllInterfaces();
\r
25 foreach(BlockParameter* p, params) {
\r
31 void AbstractBlock::setName(const QString& str) {
\r
32 name = normalizeName(str);
\r
35 void AbstractBlock::setParent(AbstractBlock* _parent) {
\r
39 bool AbstractBlock::isReferenceBlock() {
\r
43 bool AbstractBlock::isFunctionalBlock() {
\r
47 bool AbstractBlock::isGroupBlock() {
\r
51 bool AbstractBlock::isTopGroupBlock() {
\r
55 bool AbstractBlock::isSourceBlock() {
\r
58 /* NB: a generator is a block that has no data inputs
\r
59 * and has at least one data output.
\r
61 bool AbstractBlock::isGeneratorBlock() {
\r
62 if (getDataInputs().size() > 0) return false;
\r
67 void AbstractBlock::addParameter(BlockParameter *param) {
\r
68 params.append(param);
\r
72 BlockParameter* AbstractBlock::getParameterFromName(QString name) {
\r
73 foreach(BlockParameter* p, params) {
\r
74 if (p->getName() == name) return p;
\r
79 void AbstractBlock::addInterface(AbstractInterface *inter) {
\r
80 if(inter->getDirection() == AbstractInterface::Input){
\r
81 inputs.append(inter);
\r
82 } else if(inter->getDirection() == AbstractInterface::Output){
\r
83 outputs.append(inter);
\r
84 } else if(inter->getDirection() == AbstractInterface::InOut){
\r
85 bidirs.append(inter);
\r
89 void AbstractBlock::removeInterface(AbstractInterface *inter) {
\r
90 /* CAUTION: no check is done about the connection state of this interface
\r
91 Thus, if it is still connected to/from, there will be a crash
\r
93 if(inter->getDirection() == AbstractInterface::Input){
\r
94 inputs.removeAll(inter);
\r
95 } else if(inter->getDirection() == AbstractInterface::Output){
\r
96 outputs.removeAll(inter);
\r
97 } else if(inter->getDirection() == AbstractInterface::InOut){
\r
98 bidirs.removeAll(inter);
\r
103 void AbstractBlock::removeAllInterfaces() {
\r
105 foreach(AbstractInterface* iface, inputs) {
\r
108 foreach(AbstractInterface* iface, outputs) {
\r
111 foreach(AbstractInterface* iface, bidirs) {
\r
120 void AbstractBlock::defineBlockParam(BlockParameter *param)
\r
122 cout << "definition of param : " << param->getName().toStdString() << endl;
\r
124 QString value = QInputDialog::getText(NULL, "Block parameter", "value for the "+ param->getName() +" parameter of " + param->getOwner()->getName() + "?", QLineEdit::Normal, param->getValue().toString(), &ok);
\r
126 while (!ok && value.isEmpty())
\r
128 QMessageBox::critical(NULL, "Error", "You have to insert a value for the parameter or accept the default value !");
\r
129 value = QInputDialog::getText(NULL, "Block parameter", "value for the "+ param->getName() +" parameter of " + param->getOwner()->getName() + " ?", QLineEdit::Normal, param->getValue().toString(), &ok);
\r
131 param->setValue(value);
\r
134 QList<AbstractInterface *> AbstractBlock::getInterfaces(int direction, int purpose) {
\r
135 QList<AbstractInterface *> list;
\r
136 bool selIn = false;
\r
137 bool selOut = false;
\r
138 bool selInOut = false;
\r
140 if (direction == AbstractInterface::AnyDirection) {
\r
145 else if (direction == AbstractInterface::Input) {
\r
148 else if (direction == AbstractInterface::Output) {
\r
151 else if (direction == AbstractInterface::InOut) {
\r
155 foreach(AbstractInterface* iface, inputs) {
\r
156 if ((iface->getPurpose() == purpose) || (purpose == AbstractInterface::AnyPurpose)) list.append(iface);
\r
160 foreach(AbstractInterface* iface, outputs) {
\r
161 if ((iface->getPurpose() == purpose) || (purpose == AbstractInterface::AnyPurpose)) list.append(iface);
\r
165 foreach(AbstractInterface* iface, bidirs) {
\r
166 if ((iface->getPurpose() == purpose) || (purpose == AbstractInterface::AnyPurpose)) list.append(iface);
\r
172 QList<AbstractInterface *> AbstractBlock::getDataInputs() {
\r
173 return getInterfaces(AbstractInterface::Input, AbstractInterface::Data);
\r
176 QList<AbstractInterface *> AbstractBlock::getDataOutputs() {
\r
177 return getInterfaces(AbstractInterface::Output, AbstractInterface::Data);
\r
180 QList<AbstractInterface *> AbstractBlock::getControlInputs() {
\r
181 return getInterfaces(AbstractInterface::Input, AbstractInterface::Control);
\r
184 QList<AbstractInterface *> AbstractBlock::getControlOutputs() {
\r
185 return getInterfaces(AbstractInterface::Output, AbstractInterface::Control);
\r
188 AbstractInterface* AbstractBlock::getIfaceFromName(QString name) {
\r
190 foreach(AbstractInterface* iface, inputs) {
\r
191 if (iface->getName() == name) return iface;
\r
193 foreach(AbstractInterface* iface, outputs) {
\r
194 if (iface->getName() == name) return iface;
\r
196 foreach(AbstractInterface* iface, bidirs) {
\r
197 if (iface->getName() == name) return iface;
\r
202 bool AbstractBlock::isWBConfigurable() {
\r
204 foreach(BlockParameter* p, params) {
\r
205 if (p->isWishboneParameter()) return true;
\r
210 QList<BlockParameter *> AbstractBlock::getUserParameters() {
\r
211 QList<BlockParameter *> lst;
\r
212 foreach(BlockParameter* p, params) {
\r
213 if (p->isUserParameter()) lst.append(p);
\r
218 QList<BlockParameter *> AbstractBlock::getGenericParameters() {
\r
219 QList<BlockParameter *> lst;
\r
220 foreach(BlockParameter* p, params) {
\r
221 if (p->isGenericParameter()) lst.append(p);
\r
226 QList<BlockParameter *> AbstractBlock::getPortParameters() {
\r
227 QList<BlockParameter *> lst;
\r
228 foreach(BlockParameter* p, params) {
\r
229 if (p->isPortParameter()) lst.append(p);
\r
234 QList<BlockParameter *> AbstractBlock::getWishboneParameters() {
\r
235 QList<BlockParameter *> lst;
\r
236 foreach(BlockParameter* p, params) {
\r
237 if (p->isWishboneParameter()) lst.append(p);
\r
242 QString AbstractBlock::normalizeName(const QString &name) {
\r
244 s.replace(QRegularExpression("[^a-zA-Z0-9_]"),"_");
\r
245 s.replace(QRegularExpression("[_]+"),"_");
\r
249 void AbstractBlock::connectClkReset() throw(Exception) {
\r
251 GroupBlock* parentBlock = AB_TO_GRP(parent);
\r
253 cout << "connecting clk/rst for child " << qPrintable(name) << " of " << qPrintable(parentBlock->getName()) << endl;
\r
255 QList<AbstractInterface* > lstClk = getInterfaces(AbstractInterface::Input,AbstractInterface::Clock);
\r
256 QList<AbstractInterface* > lstRst = getInterfaces(AbstractInterface::Input,AbstractInterface::Reset);
\r
258 if ((lstClk.isEmpty()) || (lstRst.isEmpty())) {
\r
259 throw(Exception(IFACE_GROUP_NOCLKRST,this));
\r
262 ConnectedInterface* toClk = AI_TO_CON(lstClk.at(0));
\r
263 ConnectedInterface* toRst = AI_TO_CON(lstRst.at(0));
\r
265 ConnectedInterface* fromClk = NULL;
\r
266 ConnectedInterface* fromRst = NULL;
\r
268 if (parentBlock->isTop()) {
\r
269 AbstractBlock* clkrstgen = parentBlock->getFunctionalBlockByName("clkrstgen");
\r
270 if (clkrstgen == NULL) {
\r
271 throw(Exception(IFACE_TOP_NOCLKRSTGEN,this));
\r
274 fromClk = AI_TO_CON(clkrstgen->getIfaceFromName("clk"));
\r
275 fromRst = AI_TO_CON(clkrstgen->getIfaceFromName("reset"));
\r
279 fromClk = AI_TO_CON(parentBlock->getIfaceFromName("clk"));
\r
280 fromRst = AI_TO_CON(parentBlock->getIfaceFromName("reset"));
\r
282 if ((fromClk == NULL) || (fromRst == NULL)) {
\r
283 throw(Exception(IFACE_GROUP_NOCLKRST,parentBlock));
\r
286 fromClk->connectTo(toClk);
\r
287 fromRst->connectTo(toRst);
\r