int RefineConnectMouseProc::proc(
HWND hwnd,
int msg,
int point,
int flags,
IPoint2 m )
{
ViewExp *vpt = ip->GetViewport(hwnd);
int res = TRUE;
switch ( msg ) {
case MOUSE_PROPCLICK:
ip->SetStdCommandMode(CID_OBJMOVE);
break;
case MOUSE_POINT:
if(HitTest(vpt,&m,HITTYPE_POINT,0) ) {
HitLog &hits = vpt->GetSubObjHitList();
HitRecord *rec = hits.First();
HitRecord *bestRec = rec;
DWORD best = rec->distance;
while(rec) {
rec = rec->Next();
if(rec) {
if(rec->distance < best) {
best = rec->distance;
bestRec = rec;
}
}
}
ShapeHitData *hit = ((ShapeHitData *)bestRec->hitData);
ss->DoRefineConnect(vpt, hit->shape, hit->poly, hit->index, m);
}
res = FALSE;
break;
case MOUSE_FREEMOVE:
vpt->SnapPreview(m,m,NULL, SNAP_IN_3D);
if ( HitTest(vpt,&m,HITTYPE_POINT,HIT_ABORTONHIT) ) {
SetCursor(GetTransformCursor());
}
else {
SetCursor(LoadCursor(NULL,IDC_ARROW));
}
break;
}
if ( vpt ) ip->ReleaseViewport(vpt);
return res;
}
int CreateLineMouseProc::proc(
HWND hwnd,
int msg,
int point,
int flags,
IPoint2 m )
{
ViewExp *vpt = ip->GetViewport(hwnd);
int res = TRUE;
static int poly, seg, vert;
static BezierShape *shape;
static Spline3D *spline;
static BOOL creating = FALSE;
static BOOL inserting = FALSE;
static Matrix3 mat;
static EditSplineMod *mod;
static int originalInsert;
if(creating) {
// Ignore the messages the spline code doesn't care about... TH 3/12/99
switch(msg) {
#ifdef DESIGN_VER
case MOUSE_DBLCLICK:
#endif
case MOUSE_POINT:
case MOUSE_MOVE:
case MOUSE_ABORT:
break;
default:
return TRUE;
}
vpt->getGW()->setTransform(mat);
int res = shape->splines[poly]->Create(vpt,msg,point,flags,m,&mat,ip);
// Must update the shape's selection set for this spline
shape->UpdateSels(TRUE);
switch(res) {
case CREATE_STOP:
es->EndCreateLine();
creating = FALSE;
backspaceRouter.UnRegister(&pBack);
break;
case CREATE_ABORT:
shape->DeleteSpline(poly);
es->EndCreateLine(FALSE);
creating = FALSE;
backspaceRouter.UnRegister(&pBack);
break;
}
mod->createShapeData->Invalidate(PART_GEOM);
mod->NotifyDependents(FOREVER, PART_GEOM, REFMSG_CHANGE);
ip->RedrawViews(ip->GetTime(), REDRAW_NORMAL);
}
else
if(inserting) {
// Ignore the messages the spline code doesn't care about... TH 3/12/99
switch(msg) {
#ifdef DESIGN_VER
case MOUSE_DBLCLICK:
#endif
case MOUSE_POINT:
{
for (int i = 0; i < shape->bindList.Count();i++)
{
if (poly == shape->bindList[i].segSplineIndex)
{
if ((seg!=-1)&&(originalInsert <= shape->bindList[i].seg))
{
if (originalInsert == shape->bindList[i].seg)
{
{
shape->bindList[i].seg++;
}
}
else
{
shape->bindList[i].seg++;
}
}
}
}
}
case MOUSE_MOVE:
case MOUSE_ABORT:
break;
default:
return TRUE;
}
int res = shape->splines[poly]->Create(vpt,msg,point,flags,m,&mat,ip);
// Must update the shape's selection set for this spline
BitArray& vsel = shape->vertSel[poly];
BitArray& ssel = shape->segSel[poly];
while(vsel.GetSize() < shape->splines[poly]->Verts()) {
vsel.SetSize(vsel.GetSize() + 3,1);
vsel.Shift(RIGHT_BITSHIFT,3,vert+3);
vsel.Clear(vert+2);
vsel.Clear(vert+3);
vsel.Clear(vert+4);
}
while(ssel.GetSize() < shape->splines[poly]->Segments()) {
ssel.SetSize(ssel.GetSize() + 1,1);
ssel.Shift(RIGHT_BITSHIFT,1,vert/3+1);
ssel.Clear(vert/3+1);
}
switch(res) {
case CREATE_STOP: {
// Must update the shape's selection set for this spline
BitArray& vsel = shape->vertSel[poly];
BitArray& ssel = shape->segSel[poly];
while(vsel.GetSize() > shape->splines[poly]->Verts()) {
vsel.Shift(LEFT_BITSHIFT,3,vert+1);
vsel.SetSize(vsel.GetSize() - 3,1);
}
while(ssel.GetSize() > shape->splines[poly]->Segments()) {
ssel.Shift(LEFT_BITSHIFT,1,(vert+1)/3);
ssel.SetSize(ssel.GetSize() - 1,1);
}
es->EndVertInsert();
inserting = FALSE;
backspaceRouter.UnRegister(&iBack);
for (int i = 0; i < shape->bindList.Count();i++)
{
if (poly == shape->bindList[i].segSplineIndex)
{
if ((seg!=-1)&&(originalInsert <= shape->bindList[i].seg))
{
if (originalInsert == shape->bindList[i].seg)
{
{
shape->bindList[i].seg--;
}
}
else
{
shape->bindList[i].seg--;
}
}
}
}
break;
}
case CREATE_ABORT:
shape->DeleteSpline(poly);
es->insertPoly = -1;
es->EndVertInsert();
inserting = FALSE;
backspaceRouter.UnRegister(&iBack);
break;
}
mod->insertShapeData->Invalidate(PART_GEOM);
mod->NotifyDependents(FOREVER, PART_GEOM, REFMSG_CHANGE);
ip->RedrawViews(ip->GetTime(), REDRAW_NORMAL);
}
else
{
switch(msg) {
case MOUSE_PROPCLICK:
ip->SetStdCommandMode(CID_OBJMOVE);
break;
case MOUSE_POINT:
mod = es;
if((SplineShape::GetUseEndPointAutoConnect()==BST_CHECKED) &&
InsertWhere(vpt, &m, &shape, &poly, &seg, &vert)) {
vert = es->StartVertInsert(vpt, shape, poly, seg, vert, &mod);
if(vert < 0) {
res = FALSE;
break;
}
originalInsert = seg;
mat = mod->insertTM;
shape->splines[poly]->StartInsert(vpt, msg, point, flags, m, &mat, vert/3+1 );
// Must update the shape's selection set for this spline
BitArray& vsel = shape->vertSel[poly];
BitArray& ssel = shape->segSel[poly];
while(vsel.GetSize() < shape->splines[poly]->Verts()) {
vsel.SetSize(vsel.GetSize() + 3,1);
vsel.Shift(RIGHT_BITSHIFT,3,vert+3);
vsel.Clear(vert+2);
vsel.Clear(vert+3);
vsel.Clear(vert+4);
}
while(ssel.GetSize() < shape->splines[poly]->Segments()) {
ssel.SetSize(ssel.GetSize() + 1,1);
ssel.Shift(RIGHT_BITSHIFT,1,vert/3+1);
ssel.Clear(vert/3+1);
}
inserting = TRUE;
iBack.SetPtrs(mod, shape->splines[poly]);
backspaceRouter.Register(&iBack);
}
else {
if(!mod->StartCreateLine(&shape))
return CREATE_ABORT;
poly = shape->splineCount;
spline = shape->NewSpline();
shape->UpdateSels(TRUE);
mat = mod->createTM;
vpt->getGW()->setTransform(mat);
if(spline->Create(vpt,msg,point,flags,m,&mat,ip) == CREATE_CONTINUE) {
creating = TRUE;
shape->UpdateSels(TRUE);
pBack.SetPtrs(mod, spline);
backspaceRouter.Register(&pBack);
}
else {
shape->DeleteSpline(poly);
res = FALSE;
}
}
SetCursor(LoadCursor(hInstance,MAKEINTRESOURCE(IDC_ES_CROSS_HAIR)));
break;
case MOUSE_MOVE:
case MOUSE_ABORT:
res = FALSE;
break;
case MOUSE_FREEMOVE:
if((SplineShape::GetUseEndPointAutoConnect()==BST_CHECKED) &&
InsertWhere(vpt, &m, &shape, &poly, &seg, &vert))
SetCursor(LoadCursor(hInstance,MAKEINTRESOURCE(IDC_CREATE_WELD)));
else
SetCursor(LoadCursor(hInstance,MAKEINTRESOURCE(IDC_ES_CROSS_HAIR)));
vpt->SnapPreview(m,m,NULL, SNAP_IN_3D);
break;
}
}
if ( vpt ) ip->ReleaseViewport(vpt);
return res;
}