#include "Dispatcher.h"
#include "Parameters.h"
#include "BoxItem.h"
+#include "SourceItem.h"
#include "AbstractBlock.h"
#include "AbstractInterface.h"
#include "ConnectedInterface.h"
parentItem = _parentItem;
if (parentItem != NULL) {
- parentItem->setChildGroupItem(this);
+ parentItem->setChildGroupItem(this);
}
- /*
- minimumBoxWidth = nameWidth+2*nameMargin;
- minimumBoxHeight = 100;
- boxHeight = minimumBoxHeight;
- boxWidth = minimumBoxWidth;
- */
+ boxHeight = 1;
+ boxWidth = 1;
rectTitle = QRectF(0,-(nameHeight+2*nameMargin),nameWidth+2*nameMargin,nameHeight+2*nameMargin);
+
+ /* NB: boxPoint represent the position in scene of the top-left corner of the box, thus
+ * without taking into account the interfaces. It is also the reference position to draw the item.
+ * Nevertheless, in order to place sources in the scene, the real bouding box of the group is determined
+ * from originPoint and totalWidth/totalheight.
+ * */
+ boxPoint = QPointF(0,0);
/*
totalHeight = boxHeight + rectTitle.height();
totalWidth = boxWidth;
*/
selected = false;
-
- setZValue(-100);
+ setZValue(100);
setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemSendsGeometryChanges);
- updateGeometry(InterfaceMove);
- QPointF initPos = QPointF(0.0,0.0) - originPoint;
- setPos(initPos);
+ updateGeometry(Creation);
+ setPos(boxPoint);
cout << "total size of group: " << totalWidth << "," << totalHeight << endl;
cout << "pos in scene: " << x() << "," << y() << endl;
}
parentItem = NULL;
rectTitle = QRectF(0,-(nameHeight+2*nameMargin),nameWidth+2*nameMargin,nameHeight+2*nameMargin);
selected = false;
- setZValue(-100);
+ setZValue(100);
setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable | QGraphicsItem::ItemSendsGeometryChanges);
updateGeometry(InterfaceMove);
minimumBoxHeight = 2*marginConn;
if (getScene() == NULL) return;
+ QList<BoxItem *> blocks = getScene()->getBoxItems();
+ if(blocks.length() == 0) return; // no blocks within, keep the miniumum computed before.
+
+ QRectF boxFree; // the bounding box of free blocks.
+ foreach(BoxItem* item, blocks) {
+ QRectF boxItem = item->boundingRect();
+ if (item->getPosition() == BoxItem::Free) {
+ boxItem.translate(item->pos());
+ if (item->getSpan() == BoxItem::NoSpan) {
+ boxFree = boxFree.united(boxItem);
+ }
+ else if (item->getSpan() == BoxItem::HSpan) {
+ QRectF r(boxFree.left()+boxFree.width()/2.0,boxItem.top(),1,boxItem.height());
+ boxFree = boxFree.united(r);
+ }
+ else if (item->getSpan() == BoxItem::VSpan) {
+ QRectF r(boxItem.left(),boxFree.top()+boxFree.height()/2.0,boxItem.width(),1);
+ boxFree = boxFree.united(r);
+ }
+ }
+ }
+ // find the move to apply to freely located items
+ double gapXLeft = 0.0;
+ double gapYTop = 0.0;
+ if (boxFree.left() < marginConn) {
+ gapXLeft = boxFree.left() - marginConn;
+ }
+ if (boxFree.top() < marginConn) {
+ gapYTop = boxFree.top() - marginConn;
+ }
+ // translate the box
+ boxFree.translate(-gapXLeft,-gapYTop);
+ minimumBoxWidth = boxFree.right() + marginConn;
+ minimumBoxHeight = boxFree.bottom() + marginConn;
+
+ // find the highest/largest item stick on top/bottom/left/right
+
+ qreal topHighest = 0.0;
+ qreal bottomHighest = 0.0;
+ qreal leftLargest = 0.0;
+ qreal rightLargest = 0.0;
+
+ foreach(BoxItem* item, blocks) {
+ QRectF boxItem = item->boundingRect();
- QList<BoxItem *> blocks = getScene()->getBlockItems();
- if(blocks.length() > 0) {
- // first, search for blocks that are at (0,0)
- int xMaxZero = 0;
- int yMaxZero = 0;
- int xMax = 0;
- int yMax = 0;
- bool isZeroBlocks = false;
- bool isOtherBlocks = false;
- foreach(BoxItem* item, blocks) {
- QPointF p = item->pos() + item->getOriginPoint();
- if ((p.x()==0.0) && (p.y()==0.0)) {
- isZeroBlocks = true;
- if (item->getTotalWidth() > xMaxZero) {
- xMaxZero = item->getTotalWidth();
+ if (item->getPosition() == BoxItem::Top) {
+
+ if (item->getSpan() == BoxItem::VSpan) {
+ if (item->getMinimumBoxHeight() > topHighest) {
+ topHighest = item->getMinimumBoxHeight();
}
- if (item->getTotalHeight() > yMaxZero) {
- yMaxZero = item->getTotalHeight();
+ }
+ else {
+ if (boxItem.height()+marginConn > topHighest) {
+ topHighest = boxItem.height()+marginConn;
+ }
+ }
+ if (item->getSpan() == BoxItem::HSpan) {
+ if (item->getMinimumBoxWidth() > leftLargest) {
+ leftLargest = item->getMinimumBoxWidth();
+ }
+ }
+ }
+
+ if (item->getPosition() == BoxItem::Bottom) {
+
+ if (item->getSpan() == BoxItem::VSpan) {
+ if (item->getMinimumBoxHeight() > bottomHighest) {
+ bottomHighest = item->getMinimumBoxHeight();
}
}
else {
- isOtherBlocks = true;
- if(p.x()+item->getTotalWidth() > xMax) {
- xMax = p.x()+item->getTotalWidth();
+ if (boxItem.height()+marginConn > bottomHighest) {
+ bottomHighest = boxItem.height()+marginConn;
}
- if(p.y()+item->getTotalHeight() > yMax) {
- yMax = p.y()+item->getTotalHeight();
+ }
+ if (item->getSpan() == BoxItem::HSpan) {
+ if (item->getMinimumBoxWidth() > leftLargest) {
+ leftLargest = item->getMinimumBoxWidth();
}
}
}
- if (isZeroBlocks) {
- if (!isOtherBlocks) {
- minimumBoxWidth = xMaxZero+2*marginConn;
- minimumBoxHeight = yMaxZero+2*marginConn;
+
+ if (item->getPosition() == BoxItem::Left) {
+
+ if (item->getSpan() == BoxItem::HSpan) {
+ if (item->getMinimumBoxWidth() > leftLargest) {
+ leftLargest = item->getMinimumBoxWidth();
+ }
}
else {
- if (xMaxZero+marginConn > xMax) {
- minimumBoxWidth = xMaxZero+2*marginConn;
+ if (boxItem.width()+marginConn > leftLargest) {
+ leftLargest = boxItem.width()+marginConn;
}
- else {
- minimumBoxWidth = xMax+marginConn;
+ }
+ if (item->getSpan() == BoxItem::VSpan) {
+ if (item->getMinimumBoxHeight() > topHighest) {
+ topHighest = item->getMinimumBoxHeight();
}
- if (yMaxZero+marginConn > yMax) {
- minimumBoxHeight = yMaxZero+2*marginConn;
+ }
+ }
+
+ if (item->getPosition() == BoxItem::Right) {
+
+ if (item->getSpan() == BoxItem::HSpan) {
+ if (item->getMinimumBoxWidth() > rightLargest) {
+ rightLargest = item->getMinimumBoxWidth();
}
- else {
- minimumBoxHeight = yMax+marginConn;
+ }
+ else {
+ if (boxItem.width()+marginConn > rightLargest) {
+ rightLargest = boxItem.width()+marginConn;
+ }
+ }
+ if (item->getSpan() == BoxItem::VSpan) {
+ if (item->getMinimumBoxHeight() > topHighest) {
+ topHighest = item->getMinimumBoxHeight();
}
}
}
- else {
- minimumBoxWidth = xMax+marginConn;
- minimumBoxHeight = yMax+marginConn;
+ }
+
+ if (leftLargest > minimumBoxWidth) {
+ minimumBoxWidth = leftLargest;
+ }
+ if (rightLargest > minimumBoxWidth) {
+ minimumBoxWidth = rightLargest;
+ }
+ if (topHighest > minimumBoxHeight) {
+ minimumBoxHeight = topHighest;
+ }
+ if (bottomHighest > minimumBoxHeight) {
+ minimumBoxHeight = bottomHighest;
+ }
+ // must move all free boxitem within of -gapXLeft,-gapYTop
+ foreach(BoxItem* item, blocks) {
+ if (item->getPosition() == BoxItem::Free) {
+ if (item->getSpan() == BoxItem::HSpan) {
+ item->moveBy(0,-gapYTop);
+ }
+ if (item->getSpan() == BoxItem::VSpan) {
+ item->moveBy(-gapXLeft,0);
+ }
+ else {
+ item->moveBy(-gapXLeft,-gapYTop);
+ }
}
}
+
//cout << "min group size: " << minimumBoxWidth << "," << minimumBoxHeight << endl;
}
updateGeometry(InterfaceMove);
}
+void GroupItem::updateBorderSpanItems() {
+ QList<BoxItem *> blocks = getScene()->getBoxItems();
+ bool changed = false;
+ foreach(BoxItem* item, blocks) {
+ changed = false;
+ if (item->getPosition() == BoxItem::Bottom) {
+ changed = true;
+ QPointF pos = item->pos();
+ item->moveTo(QPointF(pos.x(),boxHeight-item->getTotalHeight()));
+ }
+ else if (item->getPosition() == BoxItem::Right) {
+ changed = true;
+ QPointF pos = item->pos();
+ item->moveTo(QPointF(boxWidth-item->getTotalWidth(),pos.y()));
+ }
+ if (item->getSpan() == BoxItem::HSpan) {
+ changed = true;
+ item->setWidth(boxWidth);
+ }
+ else if (item->getSpan() == BoxItem::VSpan) {
+ changed = true;
+ item->setHeight(boxHeight);
+ }
+ if (changed) {
+ item->updateGeometry(Resize);
+ }
+ }
+}
+
bool GroupItem::updateGeometry(ChangeType type) {
QPointF oldOrigin = originPoint;
// whatever the change, the minimum size may have changed
updateMinimumSize();
- if (type == Resize) {
+ if (type == Creation) {
boxSizeChanged = true;
- }
- // if an internal block has moved, the actual box size may be inadequate
- if (boxWidth < minimumBoxWidth) {
boxWidth = minimumBoxWidth;
- boxSizeChanged = true;
- }
- if (boxHeight < minimumBoxHeight) {
boxHeight = minimumBoxHeight;
- boxSizeChanged = true;
+ /* reset and update interfaces positions
+ * in case of spanning, the interface are positionned
+ * only on free borders.
+ */
+ resetInterfaceItemsPosition();
}
-
- if (boxSizeChanged) {
- updateInterfacesAndConnections();
+ else if (type == Resize) {
+ boxSizeChanged = true;
+ updateInterfaceAndConnectionItems();
+ updateBorderSpanItems();
+ }
+ else if (type == InterfaceMove) {
+ // if an internal block has moved, the actual box size may be inadequate
+ if (boxWidth < minimumBoxWidth) {
+ boxWidth = minimumBoxWidth;
+ boxSizeChanged = true;
+ updateInterfaceAndConnectionItems();
+ updateBorderSpanItems();
+ }
+ if (boxHeight < minimumBoxHeight) {
+ boxHeight = minimumBoxHeight;
+ boxSizeChanged = true;
+ updateInterfaceAndConnectionItems();
+ updateBorderSpanItems();
+ }
}
originPoint.setY(y);
if ((boxSizeChanged) || (newSize != oldSize) || (originPoint != oldOrigin)) {
- cout << "must change group item shape" << endl;
+ //cout << "GroupItem: must change group item shape" << endl;
prepareGeometryChange();
return true;
}
return false;
}
+void GroupItem::nameChanged() {
+
+
+ QFontMetrics fmId(params->defaultBlockFont);
+ nameWidth = fmId.width(refBlock->getName());
+ nameHeight = fmId.height();
+ // changing the BoxItem in the upperscene
+ if (parentItem != NULL) {
+ parentItem->nameChanged();
+ }
+ updateGeometry(InterfaceMove);
+ // force the update in case of the size has not changed
+ update();
+}
+
+
void GroupItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
- if(params->editState == Parameters::EditGroupMove) {
- QPointF absPos = currentPosition + originPoint;
+ if(params->editState == Parameters::EditGroupMove) {
int gapX = event->scenePos().x() - cursorPosition.x();
int gapY = event->scenePos().y() - cursorPosition.y();
- //cout << "block abs. pos: " << absPos.x() << "," << absPos.y() << " | ";
- //cout << "block current. pos: " << currentPosition.x() << "," << currentPosition.y() << " | ";
-/*
- if (absPos.x()+gapX < 0) {
- gapX = -absPos.x();
+ bool canMove = true;
+ if (refBlock->isTopGroupBlock()) {
+ QRectF rectGroup = boundingRectInScene();
+ rectGroup.moveTo(rectGroup.x()+gapX,rectGroup.y()+gapY);
+ foreach(SourceItem* source, getScene()->getSourceItems()) {
+ QRectF rectSource = source->boundingRectInScene();
+ if (rectGroup.intersects(rectSource)) canMove = false;
+ }
}
- if (absPos.y()+gapY < 0) {
- gapY = -absPos.y();
+
+ if (canMove) {
+ QPointF gap(gapX,gapY);
+ currentPosition = currentPosition+gap;
+ setPos(currentPosition);
+
+ // updating all connections of the scene.
+ getScene()->updateConnectionItemsShape();
}
- */
- //cout << "gap: " << gapX << "," << gapY << " | ";
- //cout << "scene: " << getScene()->sceneRect().x() << "," << getScene()->sceneRect().y() << endl;
- QPointF gap(gapX,gapY);
- currentPosition = currentPosition+gap;
- setPos(currentPosition);
cursorPosition = event->scenePos();
}
else if(params->editState == Parameters::EditGroupResize) {
}
else if(params->editState == Parameters::EditInterfaceMove) {
prepareGeometryChange();
- moveInterfaceTo(event->pos());
+ moveInterfaceItemTo(event->pos());
// recompute the geometry of the block
updateGeometry(InterfaceMove);
// update connection from/to the selected interface
int mode = getScene()->getEditionMode();
- dispatcher->setCurrentGroupWidget(getScene()->getGroupWidget());
-
- /* NOTE : commneted because group interface are normally
- created and the connected directly to a block within
- the group. Furthermore, there can be a single connection
- from a groupe interface.
+ dispatcher->setCurrentGroupWidget(Dispatcher::Design, 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) {
}
}
}
- }
- */
- if (mode == GroupScene::ItemEdition) {
+ }
+ else if (mode == GroupScene::ItemEdition) {
if (params->cursorState == Parameters::CursorOnInterface) {
- InterfaceItem *inter = getInterfaceFromCursor(x,y);
+ InterfaceItem *inter = getInterfaceItemFromCursor(x,y);
if (inter != NULL) {
currentInterface = inter;
params->setEditState(Parameters::EditInterfaceMove);
int mode = getScene()->getEditionMode();
- /* NOTE : commneted because group interface are normally
- created and the connected directly to a block within
- the group. Furthermore, there can be a single connection
- from a groupe interface.
-
if (mode == GroupScene::AddConnection) {
if (params->editState == Parameters::EditStartConnection) {
}
else if (params->editState == Parameters::EditCloseConnection) {
InterfaceItem* iface1 = getScene()->getSelectedInterface(1);
- InterfaceItem* iface2 = getScene()->getSelectedInterface(2);
- bool ok = dispatcher->connect(iface1,iface2);
+ InterfaceItem* iface2 = getScene()->getSelectedInterface(2);
+ bool ok = dispatcher->createConnection(Dispatcher::Design, iface1,iface2);
if (ok) {
iface1->selected = false;
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);
+ }
}
- }
- */
- if (mode == GroupScene::ItemEdition) {
+ }
+ else if (mode == GroupScene::ItemEdition) {
currentInterface = NULL;
setFlag(ItemIsMovable, true);
params->editState = Parameters::EditNoOperation;
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);
if ((y>boxHeight-2*marginS)&&(y<boxHeight)) {
currentBorder = CornerSouthEast;
- setCursor(Qt::SizeFDiagCursor);
+ setCursor(Qt::SizeFDiagCursor);
}
else {
currentBorder = BorderEast;
- setCursor(Qt::SizeHorCursor);
+ setCursor(Qt::SizeHorCursor);
}
}
else if ((y>boxHeight-marginS)&&(y<boxHeight)) {
if ((x>boxWidth-2*marginE)&&(x<boxWidth)) {
currentBorder = CornerSouthEast;
- setCursor(Qt::SizeFDiagCursor);
+ setCursor(Qt::SizeFDiagCursor);
}
else {
currentBorder = BorderSouth;
- setCursor(Qt::SizeVerCursor);
+ setCursor(Qt::SizeVerCursor);
}
}
else {
setCursor(Qt::ArrowCursor);
}
}
- }
- QGraphicsItem::hoverMoveEvent(event);
+ }
}
void GroupItem::contextMenuEvent(QGraphicsSceneContextMenuEvent *event) {
QAction* removeAction = NULL;
QAction* renameAction = NULL;
QAction* showParameters = NULL;
+ QAction* addExtClkAction = 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) {
showParameters = menu.addAction("Show parameters");
}
renameAction = menu.addAction("Rename");
+ if (refBlock->isTopGroupBlock()) {
+ addExtClkAction = menu.addAction("Add new external clock/reset");
+ }
+
}
QAction* selectedAction = menu.exec(event->screenPos());
if(selectedAction == renameAction){
if(ifaceItem != NULL)
- dispatcher->renameInterface(ifaceItem);
+ dispatcher->renameInterface(Dispatcher::Design, ifaceItem);
else
- dispatcher->renameBlockOrGroup(this);
+ dispatcher->renameGroupBlock(Dispatcher::Design, this);
}
else if(selectedAction == showProperties){
- dispatcher->showProperties(ifaceItem);
+ dispatcher->showProperties(Dispatcher::Design, ifaceItem);
}
else if (selectedAction == removeAction) {
- dispatcher->removeGroupInterface(ifaceItem);
+ dispatcher->removeGroupInterface(Dispatcher::Design, ifaceItem);
}
else if(selectedAction == showParameters) {
new ParametersWindow(refBlock, params, NULL);
}
+ else if (selectedAction == addExtClkAction) {
+ bool ok = false;
+ double freq = QInputDialog::getDouble(NULL,"Adding a clkrstgen","External clock frequency (in MHz)",100,0,100000,1,&ok);
+ if (!ok) return;
+ dispatcher->addClkRstGenBlock(Dispatcher::Design, freq);
+ }
}
InterfaceItem* GroupItem::isHoverInterface(QPointF point) {
if(!ok) throw(Exception(PROJECTFILE_CORRUPTED));
QString nameStr = groupElement.attribute("name","none");
- if(nameStr == "none") throw(Exception(PROJECTFILE_CORRUPTED));
+ if(nameStr == "none") throw(Exception(PROJECTFILE_CORRUPTED));
QStringList positionStr = groupElement.attribute("position","none").split(",");
if(positionStr.length() != 2) throw(Exception(PROJECTFILE_CORRUPTED));
QString name = currentInterfaceNode.attribute("name","none");
if(name == "none") throw(Exception(PROJECTFILE_CORRUPTED));
- QString levelStr = currentInterfaceNode.attribute("level","none");
- int level = AbstractInterface::getIntLevel(levelStr);
- if(level == -1) throw(Exception(PROJECTFILE_CORRUPTED));
-
+ QString purposeStr = currentInterfaceNode.attribute("purpose","none");
+ int purpose = AbstractInterface::getIntPurpose(purposeStr);
+ if(purpose == -1) throw(Exception(PROJECTFILE_CORRUPTED));
+
QString directionStr = currentInterfaceNode.attribute("direction","none");
int direction = AbstractInterface::getIntDirection(directionStr);
if(direction == -1) throw(Exception(PROJECTFILE_CORRUPTED));
double position = currentInterfaceNode.attribute("position","none").toDouble(&ok);
if(!ok) throw(Exception(PROJECTFILE_CORRUPTED));
-
- GroupInterface *groupInterface = new GroupInterface(groupBlock,name,direction,level);
-
- InterfaceItem *interfaceItem = new InterfaceItem(position,orientation,groupInterface,this,params);
+
+ GroupInterface *groupIface = new GroupInterface(groupBlock,name,direction,purpose);
+ groupBlock->addInterface(groupIface);
+ InterfaceItem *interfaceItem = new InterfaceItem(position,orientation,groupIface,this,params);
interfaceItem->setId(id);
+ addInterfaceItem(interfaceItem, false);
- groupBlock->addInterface(groupInterface);
- addInterface(interfaceItem, false);
+ if (purpose == AbstractInterface::Data) {
+ GroupInterface *groupCtlIface = new GroupInterface(groupBlock,name+"_enb",direction,AbstractInterface::Control);
+ groupCtlIface->setAssociatedIface(groupIface);
+ groupBlock->addInterface(groupCtlIface);
+ }
cout << "interface add to " << groupBlock->getName().toStdString() << endl;
}
if(parentItem != NULL){
attrUpperItem = QString::number(parentItem->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())));
QString attrDim = QString::number(getWidth()).append(",").append(QString::number(getHeight()));
writer.writeStartElement("group_iface");
writer.writeAttribute("id",QString::number(item->getId()));
- writer.writeAttribute("name",item->getName());
- writer.writeAttribute("level",QString(item->refInter->getLevelString()));
+ writer.writeAttribute("name",item->getName());
+ writer.writeAttribute("purpose",QString(item->refInter->getPurposeString()));
writer.writeAttribute("direction",QString(item->refInter->getDirectionString()));
writer.writeAttribute("orientation",item->getStrOrientation());
writer.writeAttribute("position",QString::number(item->getPositionRatio()));
