void BrowserNodeList::search(BrowserNode * bn, UmlCode k, const QString & s,
bool cs, bool even_deleted, bool for_name,
bool for_stereotype)
{
Q3ListViewItem * child;
for (child = bn->firstChild(); child != 0; child = child->nextSibling()) {
if (even_deleted || !((BrowserNode *) child)->deletedp()) {
BrowserNode * ch = (BrowserNode *) child;
if (((k == UmlCodeSup) ||
((k == UmlRelations)
? IsaRelation(ch->get_type())
: (ch->get_type() == k))) &&
(s.isEmpty() ||
(QString((for_name)
? ch->get_name()
: ((for_stereotype) ? ch->get_stereotype()
: ch->get_comment()))
.find(s, 0, cs) != -1)))
append((BrowserNode *) child);
search((BrowserNode *) child, k, s, cs, even_deleted,
for_name, for_stereotype);
}
}
}
void ClassDiagramView::save(QTextStream & st, QString & warning,
bool copy) const {
DiagramItemList items(canvas()->allItems());
DiagramItem * di;
if (!copy)
// sort is useless for a copy
items.sort();
st << "format " << FILEFORMAT << "\n";
// save first the classes packages fragment notes and icons
for (di = items.first(); di != 0; di = items.next()) {
switch (di->type()) {
case UmlClass:
case UmlNote:
case UmlText:
case UmlImage:
case UmlPackage:
case UmlFragment:
case UmlIcon:
if (!copy || di->copyable())
di->save(st, FALSE, warning);
// no break
default:
break;
}
}
// then saves relations
for (di = items.first(); di != 0; di = items.next()) {
if (!copy || di->copyable()) {
UmlCode k = di->type();
if (IsaRelation(k) || IsaSimpleRelation(k) || (k == UmlInner))
di->save(st, FALSE, warning);
}
}
// then saves anchors
for (di = items.first(); di != 0; di = items.next())
if ((!copy || di->copyable()) && (di->type() == UmlAnchor))
di->save(st, FALSE, warning);
if (!copy && (preferred_zoom != 0)) {
nl_indent(st);
st << "preferred_whz " << preferred_size.width() << ' '
<< preferred_size.height() << ' ' << preferred_zoom;
}
nl_indent(st);
st << "end\n";
}
void UcClassCanvas::connexion(UmlCode action, DiagramItem * dest,
const QPoint &, const QPoint &) {
ArrowCanvas * a;
if ((dest->type() == UmlClass) && IsaRelation(action))
a = new RelationCanvas(the_canvas(), this, dest, 0, action, 0, -1.0, -1.0);
else
a = new ArrowCanvas(the_canvas(), this, dest, action, 0, FALSE, -1.0, -1.0);
a->show();
the_canvas()->select(a);
}
bool UcClassCanvas::has_relation(BasicData * def) const {
Q3PtrListIterator<ArrowCanvas> it(lines);
while (it.current()) {
if (IsaRelation(it.current()->type()) &&
(((RelationCanvas *) it.current())->get_data() == def))
return TRUE;
++it;
}
return FALSE;
}
bool OdClassInstCanvas::has_relation(const SlotRel & slot_rel) const {
QListIterator<ArrowCanvas> it(lines);
while (it.current()) {
if (IsaRelation(it.current()->type()) &&
(((ObjectLinkCanvas *) it.current())
->is(slot_rel, it.current()->get_start() == (DiagramItem *) this)))
return TRUE;
++it;
}
return FALSE;
}
// return true if a clone of lnk already exist between this and other
bool OdClassInstCanvas::is_duplicated(ObjectLinkCanvas * lnk,
OdClassInstCanvas * other) const {
RelationData * rel = lnk->get_rel();
QListIterator<ArrowCanvas> it(lines);
ArrowCanvas * ar;
while ((ar = it.current()) != 0) {
if ((ar != lnk) &&
IsaRelation(ar->type()) &&
(((ObjectLinkCanvas *) ar)->get_rel() == rel) &&
(ar->get_end() == other))
return TRUE;
else
++it;
}
return FALSE;
}
static void get_drawn(DiagramItemList & items,
Q3PtrDict<DiagramItem> & drawn)
{
DiagramItem * di;
for (di = items.first(); di != 0; di = items.next()) {
UmlCode k = di->type();
switch (k) {
case UmlClass:
case UmlPackage:
drawn.replace(di->get_bn()->get_data(), di);
break;
default:
if (IsaRelation(k) || IsaSimpleRelation(k))
drawn.replace(((ArrowCanvas *) di)->get_data(), di);
}
}
}
// have marked elements not yet drawn ?
static bool marked_not_yet_drawn(Q3PtrDict<DiagramItem> & drawn)
{
const QList<BrowserNode *> & l = BrowserNode::marked_nodes();
foreach (BrowserNode *bn, l) {
UmlCode k = bn->get_type();
switch (k) {
default:
if (!IsaRelation(k) && !IsaSimpleRelation(k))
break;
// no break
case UmlClass:
case UmlPackage:
case UmlUseCase:
if (drawn[bn->get_data()] == 0)
return TRUE;
}
}
void ObjectDiagramView::save(QTextStream & st, QString & warning,
bool copy) const
{
DiagramItemList items(canvas()->items());
if (!copy)
// sort is useless for a copy
items.sort();
st << "format " << api_format() << "\n";
// save first the packages fragment, classes instances, notes, icons and text
foreach (DiagramItem *di, items) {
switch (di->typeUmlCode()) {
case UmlPackage:
case UmlFragment:
case UmlClassInstance:
case UmlNote:
case UmlText:
case UmlImage:
case UmlIcon:
if (!copy || di->copyable())
di->save(st, FALSE, warning);
// no break
default:
break;
}
}
// then save links
foreach (DiagramItem *di, items) {
UmlCode k = di->typeUmlCode();
if (IsaRelation(k) || (k == UmlObjectLink)) {
if (!copy || di->copyable())
di->save(st, FALSE, warning);
}
}
void BrowserNodeList::search_ddb(BrowserNode * bn, UmlCode k, const QString & s,
bool cs, bool even_deleted)
{
Q3ListViewItem * child;
for (child = bn->firstChild(); child != 0; child = child->nextSibling()) {
if (even_deleted || !((BrowserNode *) child)->deletedp()) {
BrowserNode * ch = (BrowserNode *) child;
if (((k == UmlCodeSup) ||
((k == UmlRelations)
? IsaRelation(ch->get_type())
: (ch->get_type() == k))) &&
(s.isEmpty() ||
ch->get_data()->decldefbody_contain(s, cs, ch)))
append(ch);
search_ddb(ch, k, s, cs, even_deleted);
}
}
}
// have marked elements not yet drawn ?
static bool marked_not_yet_drawn(Q3PtrDict<DiagramItem> & drawn)
{
const Q3PtrList<BrowserNode> & l = BrowserNode::marked_nodes();
Q3PtrListIterator<BrowserNode> it(l);
BrowserNode * bn;
for (; (bn = it.current()) != 0; ++it) {
UmlCode k = bn->get_type();
switch (k) {
default:
if (!IsaRelation(k) && !IsaSimpleRelation(k))
break;
// no break
case UmlClass:
case UmlPackage:
if (drawn[bn->get_data()] == 0)
return TRUE;
}
}
return FALSE;
}
void OdClassInstCanvas::modified()
{
if (visible()) {
hide();
hide_lines();
compute_size();
show();
update_show_lines();
if (browser_node->get_type() != UmlClass)
check_stereotypeproperties();
if (the_canvas()->must_draw_all_relations())
draw_all_relations();
foreach (ArrowCanvas *canvas, lines)
if (IsaRelation(canvas->type()))
// useless to check UmlObjectLink ie unset link
((ObjectLinkCanvas *) canvas)->check();
canvas()->update();
package_modified();
}
}
void OdClassInstCanvas::modified() {
if (visible()) {
hide();
hide_lines();
compute_size();
show();
update_show_lines();
if (browser_node->get_type() != UmlClass)
check_stereotypeproperties();
if (the_canvas()->must_draw_all_relations())
draw_all_relations();
QListIterator<ArrowCanvas> it(lines);
for (; it.current(); ++it)
if (IsaRelation(it.current()->type()))
// useless to check UmlObjectLink ie unset link
((ObjectLinkCanvas *) it.current())->check();
canvas()->update();
package_modified();
}
}
void ClassDiagramView::add_marked_elements(const QPoint& p,
Q3PtrDict<DiagramItem> & drawn) {
QApplication::setOverrideCursor(Qt::waitCursor);
history_save();
history_protected = TRUE;
int xmax = canvas()->width() - Diagram_Margin;
int ymax = canvas()->height() - Diagram_Margin;
int x = p.x();
int y = p.y();
int future_y = y;
const Q3PtrList<BrowserNode> & l = BrowserNode::marked_nodes();
Q3PtrListIterator<BrowserNode> it(l);
BrowserNode * bn;
for (; (bn = it.current()) != 0; ++it) {
if (drawn[bn->get_data()] == 0) {
DiagramCanvas * dc;
switch (bn->get_type()) {
case UmlClass:
dc = new CdClassCanvas(bn, the_canvas(), x, y);
break;
case UmlPackage:
dc = new PackageCanvas(bn, the_canvas(), x, y, 0);
break;
default:
continue;
}
drawn.replace(dc->get_bn()->get_data(), dc);
if ((x + dc->width()) > xmax)
dc->move(x = Diagram_Margin, y = future_y);
if (y + dc->height() > ymax) {
dc->move(x = Diagram_Margin, y = Diagram_Margin);
future_y = y + dc->height() + Diagram_Margin;
}
else {
int bot = y + dc->height() + Diagram_Margin;
if (bot > future_y)
future_y = bot;
}
x = x + dc->width() + Diagram_Margin;
dc->show();
dc->upper();
}
}
UmlCanvas * cnv = (UmlCanvas *) canvas();
if (! cnv->must_draw_all_relations()) {
for (it.toFirst(); (bn = it.current()) != 0; ++it) {
if (drawn[bn->get_data()] == 0) {
UmlCode k = bn->get_type();
if (IsaRelation(k))
RelationCanvas::drop(bn, cnv, drawn);
else if (IsaSimpleRelation(k))
SimpleRelationCanvas::drop(bn, cnv, drawn);
}
}
}
canvas()->update();
history_protected = FALSE;
window()->package_modified();
QApplication::restoreOverrideCursor();
}
void ArrowPointCanvas::connexion(UmlCode action, DiagramItem * dest,
const QPoint &, const QPoint &)
{
ArrowCanvas * a;
switch (the_canvas()->browser_diagram()->get_type()) {
case UmlClassDiagram:
if (IsaRelation(action)) {
a = new RelationCanvas(the_canvas(), this, dest, 0, action, 0, -1.0, -1.0);
a->show();
the_canvas()->select(a);
return;
}
break;
case UmlColDiagram:
if (action == UmlLink) {
a = new CodLinkCanvas(the_canvas(), this, dest, 0, -1.0, -1.0);
a->show();
the_canvas()->select(a);
return;
}
break;
case UmlObjectDiagram:
if (action == UmlObjectLink) {
a = new ObjectLinkCanvas(the_canvas(), this, dest, UmlObjectLink, 0, -1.0, -1.0);
a->show();
the_canvas()->select(a);
return;
}
break;
case UmlDeploymentDiagram:
case UmlComponentDiagram:
if (action == UmlContain) {
a = new AssocContainCanvas(the_canvas(), this, dest, 0, -1.0, -1.0);
a->show();
the_canvas()->select(a);
return;
}
case UmlStateDiagram:
if (action == UmlTransition) {
a = new TransitionCanvas(the_canvas(), this, dest, 0, 0, -1.0, -1.0);
a->show();
the_canvas()->select(a);
return;
}
case UmlActivityDiagram:
if (action == UmlFlow) {
a = new FlowCanvas(the_canvas(), this, dest, 0, 0, -1.0, -1.0);
a->show();
the_canvas()->select(a);
return;
}
default: // to avoid warning
break;
}
if (IsaSimpleRelation(action))
a = new SimpleRelationCanvas(the_canvas(), this, dest, 0, action, 0, -1.0, -1.0);
else
a = new ArrowCanvas(the_canvas(), this, dest, action, 0, FALSE, -1.0, -1.0);
a->show();
the_canvas()->select(a);
}
QString OdClassInstCanvas::may_connect(UmlCode & l, const DiagramItem * dest) const {
return ((dest->type() == UmlClassInstance)
? ((l == UmlObjectLink) || (l == UmlAnchor) || IsaRelation(l))
: (l == UmlAnchor))
? 0 : TR("illegal");
}
