void ColDiagramView::contentsMousePressEvent(QMouseEvent * e)
{
if (!window()->frozen()) {
if (e->button() == ::Qt::RightButton)
DiagramView::contentsMousePressEvent(e);
else {
UmlCode c = window()->buttonOn();
switch (c) {
case UmlClass: {
history_protected = FALSE;
unselect_all();
window()->selectOn();
history_save();
BrowserNode * parent =
((BrowserNode *) window()->browser_diagram()->parent());
BrowserClass * b =
BrowserClass::get_class(parent);
if (b != 0) {
CodClassInstCanvas * cl =
new CodClassInstCanvas(b, the_canvas(),
e->x(), e->y(), 0);
cl->show();
cl->upper();
window()->package_modified();
}
}
canvas()->update();
break;
case UmlClassInstance: {
history_protected = TRUE;
unselect_all();
window()->selectOn();
history_save();
BrowserNode * parent =
((BrowserNode *) window()->browser_diagram()->parent());
BrowserClassInstance * b =
BrowserClassInstance::get_classinstance(parent);
if (b != 0) {
CodClassInstCanvas * cl =
new CodClassInstCanvas(b, the_canvas(),
e->x(), e->y(), 0);
cl->show();
cl->upper();
window()->package_modified();
}
}
canvas()->update();
history_protected = FALSE;
break;
case UmlSelfLink: {
history_protected = TRUE;
window()->selectOn();
history_save();
Q3CanvasItem * ci = the_canvas()->collision(e->pos());
if (ci != 0) {
DiagramItem * i = QCanvasItemToDiagramItem(ci);
if (i != 0) {
QString err = i->may_start(c);
if (!err.isEmpty())
msg_critical("Douml", err);
else {
i->connexion(c, i, e->pos(), e->pos());
window()->package_modified();
}
}
}
}
canvas()->update();
history_protected = FALSE;
break;
default:
DiagramView::contentsMousePressEvent(e);
break;
}
}
}
else
DiagramView::contentsMousePressEvent(e);
}
void SeqDiagramView::mousePressEvent(QMouseEvent * e)
{
if (!window()->frozen()) {
if (e->button() == ::Qt::RightButton)
DiagramView::mousePressEvent(e);
else {
QPoint diagramPoint(e->x(), e->y());
QPointF scenePoint = mapToScene(diagramPoint);
UmlCode c = window()->buttonOn();
switch (c) {
case UmlClass: {
history_protected = FALSE;
unselect_all();
window()->selectOn();
history_save();
BrowserNode * parent =
((BrowserNode *) window()->browser_diagram()->parent());
BrowserClass * b =
BrowserClass::get_class(parent);
if (b != 0) {
SdClassInstCanvas * cli =
new SdClassInstCanvas(b, the_canvas(), scenePoint.x(), 0);
cli->show();
cli->moveBy(scenePoint.x() - cli->center().x(), 0);
cli->upper();
window()->package_modified();
}
}
break;
case UmlClassInstance: {
history_protected = TRUE;
unselect_all();
window()->selectOn();
history_save();
BrowserNode * parent =
((BrowserNode *) window()->browser_diagram()->parent());
BrowserClassInstance * b =
BrowserClassInstance::get_classinstance(parent);
if (b != 0) {
SdClassInstCanvas * cli =
new SdClassInstCanvas(b, the_canvas(), scenePoint.x(), 0);
cli->show();
cli->moveBy(scenePoint.x() - cli->center().x(), 0);
cli->upper();
window()->package_modified();
}
}
break;
case UmlSyncSelfMsg:
case UmlAsyncSelfMsg:
case UmlSelfReturnMsg: {
history_protected = TRUE;
unselect_all();
window()->selectOn();
history_save();
QGraphicsItem * ci = the_canvas()->collision(scenePoint.toPoint());
if (ci != 0) {
DiagramItem * i = QCanvasItemToDiagramItem(ci);
if (i != 0) {
QString err = i->may_start(c);
if (!err.isEmpty())
msg_critical("Douml" , err);
else {
i->connexion(c, i, scenePoint.toPoint(), scenePoint.toPoint());
window()->package_modified();
}
}
}
}
break;
case UmlContinuation: {
history_protected = TRUE;
unselect_all();
window()->selectOn();
history_save();
SdContinuationCanvas * cont =
new SdContinuationCanvas(the_canvas(), scenePoint.x(), scenePoint.y(), 0);
cont->show();
cont->upper();
window()->package_modified();
}
break;
default:
DiagramView::mousePressEvent(e);
return;
}
canvas()->update();
history_protected = FALSE;
}
}
else
DiagramView::mousePressEvent(e);
}
