void RegularData1DWidget::onNotify(Message *message)
{
if (!RTTI::isKindOf<RegularData1DMessage>(*message))
{
return;
}
RegularData1DMessage& msg = *(RegularData1DMessage*) message;
if (msg.getData() != data_) return;
if ((RegularData1DMessage::RegularDataMessageType) msg.getType()
== RegularData1DMessage::UPDATE)
{
createPlot();
}
else if ((RegularData1DMessage::RegularDataMessageType) msg.getType()
== RegularData1DMessage::REMOVE)
{
data_ = 0;
Q3CanvasItemList list = canvas()->allItems();
Q3CanvasItemList::Iterator it = list.begin();
for (; it != list.end(); ++it)
{
if ( *it ) delete *it;
}
}
}
Q3CanvasItem * UmlCanvas::collision(const QPoint & p) const
{
Q3CanvasItemList l = collisions(p);
Q3CanvasItemList::ConstIterator it;
Q3CanvasItemList::ConstIterator end = l.end();
ArrowCanvas * arrow = 0;
for (it = l.begin(); it != end; ++it)
if (((*it)->visible()) && // at least not deleted
!isa_alien(*it) &&
!isa_col_msg_dirs(*it)) {
switch ((*it)->rtti()) {
case RTTI_ARROW:
if (arrow == 0)
arrow = (ArrowCanvas *) *it;
break;
case RTTI_LABEL:
return (arrow == 0) ? *it : arrow;
default:
// isa DiagramCanvas
return ((arrow == 0) ||
(small_element(((DiagramCanvas *) *it)->rect()) &&
((DiagramCanvas *) *it)->attached_to(arrow)))
? *it : arrow;
}
}
return arrow;
}
void PackageCanvas::prepare_for_move(bool on_resize) {
if (! on_resize) {
DiagramCanvas::prepare_for_move(on_resize);
Q3CanvasItemList l = collisions(TRUE);
Q3CanvasItemList::ConstIterator it;
Q3CanvasItemList::ConstIterator end = l.end();
DiagramItem * di;
BrowserNode * p = get_bn();
for (it = l.begin(); it != end; ++it) {
if ((*it)->visible() && // at least not deleted
!(*it)->selected() &&
((di = QCanvasItemToDiagramItem(*it)) != 0) &&
di->move_with_its_package()) {
BrowserNode * bn = di->get_bn();
do
bn = (BrowserNode *) bn->parent();
while (bn->get_type() != UmlPackage);
if (bn == p) {
the_canvas()->select(*it);
di->prepare_for_move(FALSE);
}
}
}
}
}
void SubjectCanvas::send(ToolCom * com, Q3CanvasItemList & all)
{
Q3PtrList<SubjectCanvas> subjects;
Q3CanvasItemList::Iterator cit;
for (cit = all.begin(); cit != all.end(); ++cit) {
DiagramItem *di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) &&
(*cit)->visible() &&
(di->type() == UmlSubject))
subjects.append((SubjectCanvas *) di);
}
com->write_unsigned(subjects.count());
SubjectCanvas * sc;
for (sc = subjects.first(); sc != 0; sc = subjects.next()) {
Q3CString s = fromUnicode(sc->name);
com->write_string((const char *) s);
com->write(sc->rect());
}
}
void ColDiagramView::update_msg_supports()
{
Q3CanvasItemList l = canvas()->allItems();
Q3CanvasItemList::Iterator it;
for (it = l.begin(); it != l.end(); ++it) {
if ((*it)->visible()) { // at least not deleted
DiagramItem * di = QCanvasItemToDiagramItem(*it);
if (di != 0) {
switch (di->type()) {
case UmlSelfLink:
((CodSelfLinkCanvas *) di)->update_msgs();
break;
case UmlLinkDirs:
((CodDirsCanvas *) di)->update_msgs();
break;
default: // to avoid compiler warning
break;
}
}
}
}
}
// if elt parent is present, force inside it
bool ActivityContainerCanvas::force_inside(DiagramCanvas * elt, bool part)
{
// if its parent is present, force inside it
Q3CanvasItemList all = elt->the_canvas()->allItems();
Q3CanvasItemList::Iterator cit;
BrowserNode * parent = (BrowserNode *) elt->get_bn()->parent();
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible()) {
DiagramItem * di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) &&
IsaActivityContainer(di->type(), part) &&
(((ActivityContainerCanvas *) di)->get_bn() == parent)) {
BooL under = FALSE;
((ActivityContainerCanvas *) di)->force_inside(elt, elt, under);
if (under)
elt->upper();
return TRUE;
}
}
}
elt->upper();
return FALSE;
}
void ArtifactCanvas::draw_all_relations() {
if (strcmp(browser_node->get_stereotype(), "source") != 0)
// may start association
update_relations();
else if (!DrawingSettings::just_modified() &&
!on_load_diagram()) {
// remove all association starting from 'this'
Q3PtrListIterator<ArrowCanvas> it(lines);
while (it.current()) {
if ((it.current()->type() == UmlContain) &&
(((AssocContainCanvas *) it.current())->get_start() == this))
it.current()->delete_it();
else
++it;
}
// update non source artifact vis a vis 'this'
Q3CanvasItemList all = canvas()->allItems();
Q3CanvasItemList::Iterator cit;
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible()) {
DiagramItem * adi = QCanvasItemToDiagramItem(*cit);
if ((adi != 0) && // an uml canvas item
(adi->type() == UmlArtifact) &&
strcmp(((ArtifactCanvas *) adi)->browser_node->get_stereotype(), "source"))
((ArtifactCanvas *) adi)->update_relations(this);
}
}
}
}
void CanvasDialog::clear()
{
Q3CanvasItemList list = m_canvasView->canvas()->allItems();
Q3CanvasItemList::Iterator it = list.begin();
for( ; it != list.end(); ++it )
{
if ( *it ) delete *it;
}
}
ActivityPartitionCanvas::ActivityPartitionCanvas(BrowserNode * bn, UmlCanvas * canvas,
int x, int y)
: ActivityContainerCanvas(0, canvas, x, y,
ACTIVITY_PARTITION_CANVAS_MIN_SIZE,
ACTIVITY_PARTITION_CANVAS_MIN_SIZE, 0) {
browser_node = bn;
itscolor = UmlDefaultColor;
BrowserNode * parent = (BrowserNode *) browser_node->parent();
if (parent->get_type() == UmlActivityPartition) {
Q3CanvasItemList all = the_canvas()->allItems();
Q3CanvasItemList::Iterator cit;
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible()) {
DiagramItem * di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) && (di->get_bn() == parent)) {
horiz = ((ActivityPartitionCanvas *) di)->horiz;
break;
}
}
}
if (cit == all.end())
horiz = FALSE;
}
else
horiz = FALSE;
check_size();
check_stereotypeproperties();
ActivityPartitionData * data =
(ActivityPartitionData *) browser_node->get_data();
connect(data, SIGNAL(changed()), this, SLOT(modified()));
connect(data, SIGNAL(deleted()), this, SLOT(deleted()));
connect(DrawingSettings::instance(), SIGNAL(changed()), this, SLOT(modified()));
}
/**
* Returns -1 if the given point is not on the line.
* else returns the line segment the point is on.
* Use the value to insert points at the point position.
*/
int LinePath::onLinePath( const QPoint &position )
{
Q3CanvasItemList list = getScene()->collisions( position );
int index = -1;
Q3CanvasItemList::iterator end(list.end());
for(Q3CanvasItemList::iterator item_it(list.begin()); item_it != end; ++item_it ) {
if( ( index = m_LineList.indexOf( (Q3CanvasLine*)*item_it ) ) != -1 )
break;
}//end for
return index;
}
DiagramItemList::DiagramItemList(Q3CanvasItemList l)
{
Q3CanvasItemList::Iterator it;
for (it = l.begin(); it != l.end(); ++it) {
if ((*it)->visible()) {
DiagramItem * di = QCanvasItemToDiagramItem(*it);
if (di != 0)
append(di);
}
}
}
void ReportSection::buildXML(QDomDocument & doc, QDomElement & section) {
//qDebug("ReportSection::buildXML()");
float f = (float)canvas->height() / dpiY * 100.0;
f = ((f - (int)f) > .5 ? (int)f : (int)f + 1);
QDomElement height = doc.createElement("height");
height.appendChild(doc.createTextNode(QString::number((int)f)));
section.appendChild(height);
// now get a list of all the QCanvasItems on this canvas and output them.
Q3CanvasItemList list = canvas->allItems();
for(Q3CanvasItemList::iterator it = list.begin();
it != list.end(); it++ ) {
ReportEntity::buildXML((*it),doc,section);
}
}
Q3CanvasItemList DigitView::collisionsFiltered(Q3CanvasItemList listIn, int rtti)
{
// filter out all but the desired types
Q3CanvasItemList listOut;
Q3CanvasItemList::iterator itrIn;
for (itrIn = listIn.begin(); itrIn != listIn.end(); ++itrIn)
{
ASSERT_ENGAUGE((*itrIn) != 0);
if ((*itrIn)->rtti() == rtti)
listOut.append(*itrIn);
}
return listOut;
}
bool UmlCanvas::already_drawn(BrowserNode * bn) {
Q3CanvasItemList all = allItems();
Q3CanvasItemList::Iterator cit;
UmlCode k = bn->get_type();
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible()) {
DiagramItem * di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) && (di->type() == k) && (di->get_bn() == bn))
return TRUE;
}
}
return FALSE;
}
void SimpleRelationCanvas::drop(BrowserNode * bn, UmlCanvas * canvas)
{
SimpleRelationData * def = (SimpleRelationData *) bn->get_data();
BrowserNode * from = def->get_start_node();
BrowserNode * to = def->get_end_node();
DiagramItem * ccfrom = 0;
DiagramItem * ccto = 0;
Q3CanvasItemList all = canvas->allItems();
Q3CanvasItemList::Iterator cit;
// the two classes are drawn ?
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible()) {
DiagramItem * adi = QCanvasItemToDiagramItem(*cit);
if (adi != 0) {
if (adi->get_bn() == from) {
ccfrom = adi;
if (ccto != 0)
break;
}
if (adi->get_bn() == to) {
ccto = adi;
if (ccfrom != 0)
break;
}
}
}
}
if ((ccfrom != 0) && (ccto != 0)) {
if (ccfrom->has_relation(def))
msg_information("Douml", "relation already drawn");
else {
SimpleRelationCanvas * rel =
new SimpleRelationCanvas(canvas, ccfrom, ccto, from,
bn->get_type(), 0, -1.0, -1.0, def);
rel->show();
rel->package_modified();
}
}
}
// update sub nodes to be upper this, recursively
void ActivityContainerCanvas::force_sub_upper(Q3CanvasItemList & all) {
Q3CanvasItemList::Iterator cit;
BrowserNode * browser_node = get_bn();
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible()) {
DiagramItem * di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) &&
(di->get_bn() != 0) &&
(((BrowserNode *) di->get_bn())->parent() == browser_node)) {
// must look at the type because some canvas items have browser_node
// attr equals to the diagram and the parent of the diagram is the activity
switch (di->type()) {
case UmlActivityObject:
case UmlActivityAction:
case UmlActivityPartition:
case UmlExpansionRegion:
case UmlInterruptibleActivityRegion:
case InitialAN:
case FlowFinalAN:
case ActivityFinalAN:
case DecisionAN:
case MergeAN:
case ForkAN:
case JoinAN:
if ((*cit)->z() <= z())
((DiagramCanvas *) di)->upper();
{
ActivityContainerCanvas * cntr =
dynamic_cast<ActivityContainerCanvas *>(di);
if (cntr != 0)
cntr->force_sub_upper(all);
}
break;
default:
break;
}
}
}
}
}
void ActivityPartitionCanvas::turn(int cx100, int cy100)
{
horiz ^= TRUE;
setSize(height(), width());
if (cx100 == -1000) {
// first turn partition
cx100 = center_x_scale100;
cy100 = center_y_scale100;
}
else {
int dx = center_x_scale100 - cx100;
int dy = center_y_scale100 - cy100;
if (horiz) {
center_x_scale100 = cx100 + dy;
center_y_scale100 = cy100 - dx;
}
else {
center_x_scale100 = cx100 - dy;
center_y_scale100 = cy100 + dx;
}
}
recenter();
DiagramCanvas::resize(width(), height());
Q3CanvasItemList all = the_canvas()->allItems();
Q3CanvasItemList::Iterator cit;
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible()) {
ActivityPartitionCanvas * p = dynamic_cast<ActivityPartitionCanvas *>(*cit);
if ((p != 0) &&
(p->get_bn()->parent() == browser_node) &&
(p->horiz != horiz)) {
p->turn(cx100, cy100);
}
}
}
}
void FlowCanvas::drop(BrowserNode * bn, UmlCanvas * canvas)
{
FlowData * def = (FlowData *) bn->get_data();
BrowserNode * from = def->get_start_node();
BrowserNode * to = def->get_end_node();
DiagramItem * difrom = 0;
DiagramItem * dito = 0;
Q3CanvasItemList all = canvas->allItems();
Q3CanvasItemList::Iterator cit;
// the two extremities are drawn ?
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible()) {
DiagramItem * di = QCanvasItemToDiagramItem(*cit);
if (di != 0) {
if (di->get_bn() == from) {
difrom = di;
if (dito != 0)
break;
}
if (di->get_bn() == to) {
dito = di;
if (difrom != 0)
break;
}
}
}
}
if ((difrom != 0) && (dito != 0)) {
if (difrom->has_relation(UmlFlow, def))
msg_information("Bouml", TR("flow already drawn"));
else {
FlowCanvas * tr =
new FlowCanvas(canvas, difrom, dito, from, 0, -1.0, -1.0, def);
tr->show();
tr->package_modified();
}
}
}
void ColorChooser::ClickableView::contentsMousePressEvent(QMouseEvent* e)
{
Q3CanvasItemList list = canvas()->collisions(e->pos());
if (!list.isEmpty())
{
// sift through list looking for a Tab
Q3CanvasItemList::iterator itr;
for (itr = list.begin(); itr != list.end(); ++itr)
{
Q3CanvasItem* item = *itr;
if (item->rtti() == Divider::Tab::RttiTab)
{
dragging = true;
draggedTab = (Divider::Tab*) item;
ASSERT_ENGAUGE(e != 0);
draggedTab->divider()->dragStart(e->pos().x());
break;
}
}
}
}
void FragmentCanvas::prepare_for_move(bool on_resize) {
if (!on_resize) {
DiagramCanvas::prepare_for_move(on_resize);
QRect r = rect();
Q3CanvasItemList l = collisions(TRUE);
Q3CanvasItemList::ConstIterator it;
Q3CanvasItemList::ConstIterator end = l.end();
DiagramItem * di;
for (it = l.begin(); it != end; ++it) {
if ((*it)->visible() && // at least not deleted
!(*it)->selected() &&
((di = QCanvasItemToDiagramItem(*it)) != 0) &&
r.contains(di->rect(), TRUE) &&
di->move_with(UmlFragment)) {
the_canvas()->select(*it);
di->prepare_for_move(FALSE);
}
}
}
}
bool ActivityActionCanvas::force_inside() {
// if its parent is present, force inside it
Q3CanvasItemList all = the_canvas()->allItems();
Q3CanvasItemList::Iterator cit;
BrowserNode * parent = (BrowserNode *) browser_node->parent();
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible()) {
DiagramItem * di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) &&
IsaActivityContainer(di->type()) &&
(((ActivityContainerCanvas *) di)->get_bn() == parent)) {
((ActivityContainerCanvas *) di)->force_inside(this, this);
return TRUE;
}
}
}
return FALSE;
}
void CodClassInstCanvas::send(ToolCom * com, Q3CanvasItemList & all)
{
Q3PtrList<CodClassInstCanvas> l;
Q3CanvasItemList::Iterator cit;
for (cit = all.begin(); cit != all.end(); ++cit) {
DiagramItem *di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) && (*cit)->visible()) {
switch (di->type()) {
case UmlClass:
case UmlClassInstance:
l.append((CodClassInstCanvas *) di);
break;
default:
break;
}
}
}
com->write_unsigned(l.count());
Q3PtrListIterator<CodClassInstCanvas> it(l);
for (; it.current(); ++it) {
CodClassInstCanvas * i = it.current();
com->write_unsigned((unsigned) i->get_ident());
if (i->browser_node->get_type() == UmlClass) {
com->write_id(0);
Q3CString s = fromUnicode(i->iname);
com->write_string((const char *) s);
}
i->browser_node->write_id(com);
}
}
// update sub nodes position to be inside this
void ActivityContainerCanvas::force_sub_inside(Q3CanvasItemList & all,
BooL & need_sub_upper) {
Q3CanvasItemList::Iterator cit;
BrowserNode * browser_node = get_bn();
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible()/* && !(*cit)->selected()*/) {
DiagramItem * di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) &&
(di->get_bn() != 0) &&
(((BrowserNode *) di->get_bn())->parent() == browser_node)) {
// must look at the type because some canvas items have browser_node
// attr equals to the diagram and the parent of the diagram is the activity
switch (di->type()) {
case UmlActivityObject:
case UmlActivityAction:
case UmlActivityPartition:
case UmlExpansionRegion:
case UmlInterruptibleActivityRegion:
case InitialAN:
case FlowFinalAN:
case ActivityFinalAN:
case DecisionAN:
case MergeAN:
case ForkAN:
case JoinAN:
force_inside(di, *cit, need_sub_upper);
break;
default:
break;
}
}
}
}
}
void FragmentCanvas::send(ToolCom * com, Q3CanvasItemList & all,
Q3PtrList<FragmentCanvas> & fragments,
Q3PtrList<FragmentCanvas> & refs)
{
Q3CanvasItemList::Iterator cit;
for (cit = all.begin(); cit != all.end(); ++cit) {
DiagramItem *di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) && (*cit)->visible() && (di->type() == UmlFragment))
fragments.append((FragmentCanvas *) di);
}
com->write_unsigned(fragments.count());
FragmentCanvas * f;
for (f = fragments.first(); f != 0; f = fragments.next()) {
Q3CString s = fromUnicode(f->name);
com->write_string((const char *) s);
com->write(f->rect());
// few separators, use bubble sort
unsigned sz = f->separators.count();
if (sz == 0)
com->write_unsigned(1);
else {
FragmentSeparatorCanvas ** v = new FragmentSeparatorCanvas *[sz];
unsigned index;
Q3PtrListIterator<FragmentSeparatorCanvas> it(f->separators);
for (index = 0; it.current(); ++it, index += 1)
v[index] = it.current();
bool modified;
do {
modified = FALSE;
for (index = 1; index < sz; index += 1) {
if (v[index - 1]->y() > v[index]->y()) {
modified = TRUE;
FragmentSeparatorCanvas * fs = v[index - 1];
v[index - 1] = v[index];
v[index] = fs;
}
}
} while (modified);
com->write_unsigned(sz + 1);
for (index = 0; index != sz; index += 1)
com->write_unsigned((unsigned) v[index]->y());
delete [] v;
}
com->write_unsigned((unsigned) (f->y() + f->height() - 1));
if (com->api_format() >= 41) {
if (f->refer != 0)
f->refer->write_id(com);
else
com->write_id(0);
s = fromUnicode(f->form);
com->write_string((const char *) s);
if (f->name == "ref")
refs.append(f);
}
}
}
// resize this to contain its sub elements
void ActivityContainerCanvas::resize_to_contain(Q3CanvasItemList & all,
BooL & need_sub_upper) {
Q3CanvasItemList::Iterator cit;
BrowserNode * browser_node = get_bn();
QRect r = rect();
int resize_left = 0;
int resize_right = 0;
int resize_top = 0;
int resize_bottom = 0;
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible() && !(*cit)->selected()) {
DiagramItem * di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) &&
(di->get_bn() != 0) &&
(((BrowserNode *) di->get_bn())->parent() == browser_node)) {
// must look at the type because some canvas items have browser_node
// attr equals to the diagram and the parent of the diagram is the activity
switch (di->type()) {
case UmlActivityObject:
case UmlActivityAction:
case UmlActivityPartition:
case UmlExpansionRegion:
case UmlInterruptibleActivityRegion:
case InitialAN:
case FlowFinalAN:
case ActivityFinalAN:
case DecisionAN:
case MergeAN:
case ForkAN:
case JoinAN:
{
QRect di_r = di->rect();
int dx = 0;
int dy = 0;
if (di_r.left() < r.left()) {
dx = r.left() - di_r.left();
if (dx > resize_left)
resize_left = dx;
}
if (di_r.right() > r.right()) {
dx = di_r.right() - r.right();
if (dx > resize_right)
resize_right = dx;
}
if (di_r.top() < r.top()) {
dy = r.top() - di_r.top();
if (dy > resize_top)
resize_top = dy;
}
if (di_r.bottom() > r.bottom()) {
dy = di_r.bottom() - r.bottom();
if (dy > resize_bottom)
resize_bottom = dy;
}
}
need_sub_upper |= ((*cit)->z() <= z());
break;
default:
break;
}
}
}
}
int dx = 0;
int dy = 0;
int dw = 0;
int dh = 0;
if (resize_top != 0) {
dy = -resize_top;
dh = resize_top;
}
if (resize_bottom != 0)
dh += resize_bottom;
if (resize_left != 0) {
dx = -resize_left;
dw = resize_left;
}
if (resize_right != 0)
dw += resize_right;
if ((dx != 0) || (dy != 0)) {
moveBy(dx, dy);
moveSelfRelsBy(dx, dy);
}
if ((dw != 0) || (dh != 0))
DiagramCanvas::resize(width() + dw, height() + dh);
}
void SdLifeLineCanvas::send(ToolCom * com, const Q3CanvasItemList & l,
Q3PtrList<FragmentCanvas> & fragments,
Q3PtrList<FragmentCanvas> & refs)
{
int api_format = com->api_format();
Q3PtrDict<SdLifeLineCanvas> used_refs; // the key is the fragment ref
Q3PtrList<SdLifeLineCanvas> lls;
Q3CanvasItemList::ConstIterator cit;
unsigned n = 0;
// count msgs
for (cit = l.begin(); cit != l.end(); ++cit) {
DiagramItem * it = QCanvasItemToDiagramItem(*cit);
if ((it != 0) && // an uml canvas item
(*cit)->visible() &&
(it->type() == UmlLifeLine)) {
SdLifeLineCanvas * ll = (SdLifeLineCanvas *) it;
lls.append(ll);
Q3PtrListIterator<SdDurationCanvas> iter(ll->durations);
// standard msgs
for (; iter.current(); ++iter)
n += iter.current()->count_msg(api_format);
if (com->api_format() >= 41) {
if (ll->end != LIFE_LINE_HEIGHT)
// deletion message, ll can't masked by user
n += 1;
FragmentCanvas * f;
for (f = refs.first(); f != 0; f = refs.next()) {
if (f->collidesWith(ll)) {
// interaction use message
if (used_refs.find((void *) f) == 0) {
n += 1;
used_refs.insert((void *) f, ll);
}
}
}
}
}
}
// write messages
com->write_unsigned(n);
SdLifeLineCanvas * ll;
for (ll = lls.first(); ll != 0; ll = lls.next()) {
int id = ll->obj->get_ident();
Q3PtrListIterator<SdDurationCanvas> iter(ll->durations);
// write standard messages
for (; iter.current(); ++iter)
iter.current()->send(com, id);
if ((ll->end != LIFE_LINE_HEIGHT) && (com->api_format() >= 41)) {
// deletion message, lf can't masked by user
int m = ll->width()/2;
SdMsgBaseCanvas::send(com, id, (unsigned) ll->x() + m,
(unsigned) ll->end + m, aDestruction, "", "", "");
}
}
if (com->api_format() >= 41) {
// interaction use messages
Q3PtrDictIterator<SdLifeLineCanvas>itref(used_refs);
while ((ll = itref.current()) != 0) {
FragmentCanvas * f = (FragmentCanvas *) itref.currentKey();
int m = ll->width()/2;
SdMsgBaseCanvas::send(com, ll->obj->get_ident(),
(unsigned) ll->x() + m, (unsigned) f->center().y(),
anInteractionUse, "", "", f->arguments());
++itref;
}
// send life lines covered by fragment
FragmentCanvas * f;
for (f = fragments.first(); f != 0; f = fragments.next()) {
Q3PtrList<SdLifeLineCanvas> covered;
for (ll = lls.first(); ll != 0; ll = lls.next())
if (f->collidesWith(ll))
covered.append(ll);
com->write_unsigned(covered.count());
for (ll = covered.first(); ll != 0; ll = covered.next())
com->write_unsigned((unsigned) ll->obj->get_ident());
}
}
}
void SdDurationCanvas::menu(const QPoint & p) {
Q3PopupMenu m(0);
Q3CanvasItemList items = collisions(TRUE);
Q3PtrList<SdDurationCanvas> l;
Q3CanvasItemList::ConstIterator it;
Q3CanvasItemList::ConstIterator end = items.end();
for (it = items.begin(); it != end; ++it) {
if ((*it)->visible()) {
DiagramItem * di = QCanvasItemToDiagramItem(*it);
if ((di != 0) &&
(di->type() == UmlActivityDuration) &&
(((SdDurationCanvas *) di)->support == support))
l.append((SdDurationCanvas *) di);
}
}
m.insertItem(new MenuTitle(TR("Activity bar"), m.font()), -1);
m.insertSeparator();
m.insertItem(TR("Upper"), 0);
m.insertItem(TR("Lower"), 1);
m.insertItem(TR("Go up"), 9);
m.insertItem(TR("Go down"), 10);
m.insertSeparator();
m.insertItem((coregion) ? TR("Draw as activity bar") : TR("Draw as a coregion"), 7);
m.insertItem(TR("Edit drawing settings"), 2);
m.insertSeparator();
m.insertItem(TR("Select linked items"), 3);
m.insertSeparator();
m.insertItem(TR("Remove from diagram"), 4);
m.insertSeparator();
m.insertItem(TR("Cut here"), 5);
if (!l.isEmpty())
m.insertItem(TR("Merge juxtaposed activity bars"), 6);
if (support->isaDuration())
m.insertItem(TR("Collapse in parent bar"), 8);
switch (m.exec(QCursor::pos())) {
case 0:
upper();
modified();
return;
case 1:
lower();
modified();
return;
case 9:
z_up();
modified(); // call package_modified()
return;
case 10:
z_down();
modified(); // call package_modified()
return;
case 2:
edit_drawing_settings();
return;
case 3:
select_associated();
break;
case 4:
delete_it();
package_modified();
break;
case 5:
cut(p);
package_modified();
break;
case 6:
merge(l);
package_modified();
break;
case 7:
coregion = !coregion;
modified();
return;
case 8:
{
SdDurationCanvas * d = (SdDurationCanvas *) support;
d->collapse(this);
d->update_hpos(); // update sub duration and msg hpos
d->update_self();
}
package_modified();
break;
default:
return;
}
canvas()->update();
}
void UcClassCanvas::draw_all_depend_gene(UcClassCanvas * end) {
Q3ListViewItem * child;
Q3CanvasItemList all = canvas()->allItems();
Q3CanvasItemList::Iterator cit;
for (child = browser_node->firstChild(); child; child = child->nextSibling()) {
if (dependencyOrGeneralization(((BrowserNode *) child)->get_type()) &&
!((BrowserNode *) child)->deletedp()) {
RelationData * def =
((RelationData *) ((BrowserNode *) child)->get_data());
if ((def->get_start_class() == browser_node) && // rel begins by this
((end == 0) || (def->get_end_class() == end->browser_node)) &&
!has_relation(def)) {
// adds it in case the other class is drawn
BrowserClass * end_class =
((BrowserClass *) def->get_end_class());
DiagramItem * di;
if (end_class == browser_node)
di = this;
else {
di = 0;
for (cit = all.begin(); cit != all.end(); ++cit) {
DiagramItem * adi = QCanvasItemToDiagramItem(*cit);
if ((adi != 0) && // an uml canvas item
(adi->type() == UmlClass) &&
(((UcClassCanvas *) adi)->browser_node == end_class) &&
((((UcClassCanvas *) adi) == end) || (*cit)->visible())) {
// other class canvas find
di = adi;
break;
}
}
}
if (di != 0)
(new RelationCanvas(the_canvas(), this, di,
((BrowserClass *) browser_node),
def->get_type(), 0, -1.0, -1.0, def))
->show();
}
}
}
if ((end == 0) &&
!DrawingSettings::just_modified() &&
!on_load_diagram()) {
for (cit = all.begin(); cit != all.end(); ++cit) {
DiagramItem * di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) && // an uml canvas item
(di->type() == UmlClass) &&
(((UcClassCanvas *) di) != this) &&
!((UcClassCanvas *) di)->browser_node->deletedp() &&
((UcClassCanvas *) di)->visible())
((UcClassCanvas *) di)->draw_all_depend_gene(this);
}
}
}
void UcUseCaseCanvas::send(ToolCom * com, Q3CanvasItemList & all)
{
Q3PtrList<UcUseCaseCanvas> lu;
Q3PtrList<UcClassCanvas> la;
Q3CanvasItemList::Iterator cit;
for (cit = all.begin(); cit != all.end(); ++cit) {
DiagramItem *di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) && (*cit)->visible()) {
switch (di->type()) {
case UmlUseCase:
lu.append((UcUseCaseCanvas *) di);
break;
case UmlClass:
la.append((UcClassCanvas *) di);
break;
default:
break;
}
}
}
// send UC
com->write_unsigned(lu.count());
Q3PtrListIterator<UcUseCaseCanvas> itu(lu);
for (; itu.current(); ++itu) {
com->write_unsigned((unsigned) itu.current()->get_ident());
itu.current()->get_bn()->write_id(com);
com->write(itu.current()->rect());
}
// send Actors
com->write_unsigned(la.count());
Q3PtrListIterator<UcClassCanvas> ita(la);
for (; ita.current(); ++ita)
ita.current()->get_bn()->write_id(com);
// send rels
Q3PtrList<ArrowCanvas> lr;
for (itu.toFirst(); itu.current(); ++itu) {
Q3PtrListIterator<ArrowCanvas> itl(itu.current()->lines);
for (; itl.current(); ++itl) {
ArrowCanvas * r = itl.current();
DiagramItem * from = r->get_start();
DiagramItem * to = r->get_end();
if ((from->type() == UmlUseCase)
? (to->type() == UmlClass)
: (from->type() == UmlClass))
lr.append(r);
}
}
com->write_unsigned(lr.count());
Q3PtrListIterator<ArrowCanvas> itr(lr);
for (; itr.current(); ++itr)
itr.current()->write_uc_rel(com);
}
void ActivityContainerCanvas::prepare_for_move(bool on_resize) {
if (! on_resize) {
// select all sub nodes
Q3CanvasItemList all = canvas()->allItems();
Q3CanvasItemList::Iterator cit;
UmlCanvas * canvas = the_canvas();
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible() && !(*cit)->selected()) {
DiagramItem * di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) &&
(di->get_bn() != 0) &&
(((BrowserNode *) di->get_bn()->parent()) == browser_node)) {
// must look at the type because some canvas items have browser_node
// attr set to the diagram and the parent of the diagram is the activity
switch (di->type()) {
case UmlActivityObject:
case UmlActivityAction:
case UmlActivityPartition:
case InitialAN:
case FlowFinalAN:
case ActivityFinalAN:
case DecisionAN:
case MergeAN:
case ForkAN:
case JoinAN:
case UmlExpansionRegion:
case UmlInterruptibleActivityRegion:
canvas->select(*cit);
((DiagramCanvas *) di)->prepare_for_move(on_resize);
break;
default:
break;
}
}
}
}
// select points on lines having the two extremities selected or
// connecting pin/parameter/expansion node of element selected
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible() && !(*cit)->selected() && isa_arrow(*cit)) {
ArrowCanvas * ar = (ArrowCanvas *) *cit;
DiagramItem * b;
DiagramItem * e;
ar->extremities(b, e);
if (!b->isSelected() || !e->isSelected()) {
DiagramItem * start = ar->get_start();
DiagramItem * dest = ar->get_end();
if ((start->isSelected() || indirectly_selected(start)) &&
(dest->isSelected() || indirectly_selected(dest))) {
while (b->type() == UmlArrowPoint) {
canvas->select((ArrowPointCanvas *) b);
ar = ((ArrowPointCanvas *) b)->get_other(ar);
ar->extremities(b, e);
}
ar = (ArrowCanvas *) *cit;
ar->extremities(b, e);
while (e->type() == UmlArrowPoint) {
canvas->select((ArrowPointCanvas *) e);
ar = ((ArrowPointCanvas *) e)->get_other(ar);
ar->extremities(b, e);
}
}
}
}
}
}
}