#include "AbstractBlock.h"
#include "GroupScene.h"
+#include "GroupItem.h"
#include "AbstractInterface.h"
#include "ConnectedInterface.h"
AbstractBoxItem:: AbstractBoxItem(AbstractBlock *_refBlock, Dispatcher *_dispatcher, Parameters *_params, QGraphicsItem *parent) : QGraphicsItem(parent) {
dispatcher = _dispatcher;
params = _params;
- refBlock = _refBlock;
- QFont fontId("Arial",10);
- QFontMetrics fmId(fontId);
+ refBlock = _refBlock;
+ QFontMetrics fmId(params->defaultBlockFont);
nameWidth = fmId.width(refBlock->getName());
nameHeight = fmId.height();
- nameMargin = 10;
+ nameMargin = 5;
ifaceMargin = 10;
// the six following values will be override in subclass constructors
selected = false;
currentInterface = NULL;
rstClkVisible = false;
+ wishboneVisible = false;
+
+ setAcceptHoverEvents(true);
+
+ // NOTE : initInterfaces() is only called in subclasses
+}
+
+AbstractBoxItem::AbstractBoxItem(Dispatcher *_dispatcher, Parameters *_params, QGraphicsItem* parent) : QGraphicsItem(parent) {
+ dispatcher = _dispatcher;
+ params = _params;
+ refBlock = NULL;
+ nameWidth = 0;
+ nameHeight = 0;
+ nameMargin = 10;
+ ifaceMargin = 10;
+ // the six following values will be override in subclass constructors
+ minimumBoxWidth = 0;
+ minimumBoxHeight = 0;
+ boxWidth = 0;
+ boxHeight = 0;
+ totalWidth = 0;
+ totalHeight = 0;
+
+ originPoint = QPointF(0.0,0.0);
+
+ selected = false;
+ currentInterface = NULL;
+ rstClkVisible = false;
+ wishboneVisible = false;
+
setAcceptHoverEvents(true);
// NOTE : initInterfaces() is only called in subclasses
return false;
}
-void AbstractBoxItem::initInterfaces()
-{
+bool AbstractBoxItem::isSourceItem() {
+ return false;
+}
+
+void AbstractBoxItem::setRstClkVisible(bool b) {
+ rstClkVisible = b;
+ foreach(InterfaceItem* ifaceItem, interfaces) {
+ if ((ifaceItem->refInter->getPurpose() == AbstractInterface::Clock) ||
+ (ifaceItem->refInter->getPurpose() == AbstractInterface::Reset) ) {
+ ifaceItem->visible = b;
+ }
+ }
+ resetInterfaceItemsPosition();
+ updateGeometry(InterfaceMove);
+ update();
+ getScene()->updateConnectionItemsShape();
+ (getScene()->getGroupItem())->updateShape();
+
+}
+
+void AbstractBoxItem::setWishboneVisible(bool b) {
+ wishboneVisible = b;
+ foreach(InterfaceItem* ifaceItem, interfaces) {
+ if (ifaceItem->refInter->getPurpose() == AbstractInterface::Wishbone) {
+ ifaceItem->visible = b;
+ }
+ }
+ resetInterfaceItemsPosition();
+ updateGeometry(InterfaceMove);
+ update();
+ getScene()->updateConnectionItemsShape();
+ (getScene()->getGroupItem())->updateShape();
+}
+
+void AbstractBoxItem::setRefBlock(AbstractBlock* _refBlock) {
+ refBlock = _refBlock;
+ QFontMetrics fmId(params->defaultBlockFont);
+ nameWidth = fmId.width(refBlock->getName());
+ nameHeight = fmId.height();
+}
+
+void AbstractBoxItem::initInterfaceItems() {
/* TO DO : creating all needed InterfaceItem, with by default, input at west and output at east */
int orientation = Parameters::West;
foreach(AbstractInterface *inter, refBlock->getInterfaces()){
- if(inter->getPurpose() != AbstractInterface::Wishbone){
+
+ /* NB: does not create InterfaceItem for control interfaces.
+ */
+ if (inter->getPurpose() != AbstractInterface::Control) {
InterfaceItem *item;
if(inter->getDirection() == AbstractInterface::Input){
orientation = Parameters::West;
orientation = Parameters::North;
}
item = new InterfaceItem(0.0 , orientation, (ConnectedInterface *)inter, this, params);
- interfaces.append(item);
+ interfaces.append(item);
}
- }
+ }
}
-InterfaceItem* AbstractBoxItem::searchInterfaceByName(QString name) {
+InterfaceItem* AbstractBoxItem::searchInterfaceItemByName(QString name) {
foreach(InterfaceItem *inter, interfaces){
if(inter->getName() == name)
return inter;
return NULL;
}
-InterfaceItem* AbstractBoxItem::searchInterfaceByRef(ConnectedInterface *ref) {
+InterfaceItem* AbstractBoxItem::searchInterfaceItemByRef(ConnectedInterface *ref) {
foreach(InterfaceItem *inter, interfaces){
if(inter->refInter == ref) {
return inter;
return NULL;
}
-void AbstractBoxItem::addInterface(InterfaceItem *i, bool resetPosition) {
+void AbstractBoxItem::addInterfaceItem(InterfaceItem *i, bool resetPosition) {
interfaces.append(i);
- if (resetPosition) resetInterfacesPosition();
- updateGeometry();
+ if (resetPosition) resetInterfaceItemsPosition();
+ updateGeometry(InterfaceMove);
update();
}
-void AbstractBoxItem::removeInterface(InterfaceItem *i) {
+void AbstractBoxItem::removeInterfaceItem(InterfaceItem *i) {
// NB : removing from model is done in dispatcher
- interfaces.removeOne(i);
+ interfaces.removeAll(i);
delete i;
//resetInterfacesPosition();
- updateGeometry();
+ updateGeometry(InterfaceMove);
update();
}
-void AbstractBoxItem::resetInterfacesPosition() {
+void AbstractBoxItem::resetInterfaceItemsPosition() {
int nbNorth=0, nbSouth=0, nbEast=0, nbWest=0;
double cntNorth=1.0,cntSouth=1.0,cntEast=1.0,cntWest=1.0;
foreach(InterfaceItem* inter, interfaces) {
// only data interfaces and if needed time and reset
- if(inter->refInter->getPurpose() == AbstractInterface::Data || inter->getOwner()->isRstClkVisible()){
+ if(inter->visible) {
if(inter->getOrientation() == Parameters::North){
nbNorth++;
} else if(inter->getOrientation() == Parameters::South){
foreach(InterfaceItem* inter, interfaces) {
- if(inter->refInter->getPurpose() == AbstractInterface::Data || inter->getOwner()->isRstClkVisible()){
+ if(inter->visible){
if(inter->getOrientation() == Parameters::North){
positionRatio = cntNorth/(double)(nbNorth+1);
}
}
-void AbstractBoxItem::deplaceInterface(QPointF pos) {
+void AbstractBoxItem::moveInterfaceItemTo(QPointF pos) {
double positionRatio;
if(currentInterface->getOrientation() == Parameters::North || currentInterface->getOrientation() == Parameters::South){
if(pos.x() < 0){
QRectF AbstractBoxItem::boundingRect() const {
// returns a QRectF that contains the block (i.e the main rectangle, interfaces, title, ...)
- QPointF p = originPoint - QPointF(nameHeight,nameHeight);
- QSizeF s(totalWidth+2*nameHeight,totalHeight+2*nameHeight);
+ QPointF p = originPoint;
+ QSizeF s(totalWidth,totalHeight);
return QRectF(p,s);
}
+QRectF AbstractBoxItem::boundingRectInScene() {
+ /* returns a QRectF in scene coordinates, that contains the block plus
+ a margin of size arrowWidth+arrowLineLength
+ */
+ int marginConn = params->arrowLineLength+params->arrowWidth;
+
+ QPointF posBox = scenePos();
+ posBox.setX(posBox.x()+originPoint.x()-marginConn);
+ posBox.setY(posBox.y()+originPoint.y()-marginConn);
+
+ QSizeF sizeBox(totalWidth+2*marginConn,totalHeight+2*marginConn);
+
+ return QRectF(posBox,sizeBox);
+}
+
/* isInterface() : return true if there are some interfaces
with the given orientation (N,S,E,O)
return nb;
}
-void AbstractBoxItem::updateInterfacesAndConnections() {
+void AbstractBoxItem::updateInterfaceAndConnectionItems() {
// update all interfaces positions
foreach(InterfaceItem *item, interfaces){
item->updatePosition();
}
+ // NB: dunno the utility of this test !!
if (getScene() != NULL) {
// 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();
}
}
}
boxHeight = y;
}
-InterfaceItem* AbstractBoxItem::getInterfaceFromCursor(qreal x, qreal y) {
+InterfaceItem* AbstractBoxItem::getInterfaceItemFromCursor(qreal x, qreal y) {
foreach(InterfaceItem* inter, interfaces) {
if(x > inter->boundingRect().x() && x < (inter->boundingRect().x() + inter->boundingRect().width())){
