void MagicView::OnLButtonDown(UINT nFlags, CPoint point)
{
CView::OnLButtonDown(nFlags, point);
SetCapture();
// set focus to the view that was clicked:
int index = GetWinIndexByPoint(point.x, point.y);
SetFocusModelView(index);
drag_start = point;
drag_left = true;
drag_right = false;
ModelView* mv = GetModelViewByIndex(index);
MagicDoc* pDoc = GetDocument();
Model* model = pDoc->GetSolid()->GetModel();
Selector* selector = pDoc->GetSelector();
if (IsUVEdit()) {
int select_mode = UVMapView::SELECT_APPEND;
if (nFlags & MK_CONTROL)
select_mode = UVMapView::SELECT_REMOVE;
if (!uvmap_view->WillSelect(point)) {
uvmap_view->Begin(select_mode);
uvmap_view->AddMark(point);
}
}
else if (mv && selector) {
int select_mode = Selector::SELECT_APPEND;
if (nFlags & MK_CONTROL)
select_mode = Selector::SELECT_REMOVE;
selector->Begin(model, mv->GetViewMode(), select_mode);
selector->AddMark(point);
}
}
void MagicView::OnMouseMove(UINT nFlags, CPoint point)
{
if (drag_right) {
CPoint offset = point - drag_start;
if (view_focus == VIEW_PERSPECTIVE) {
ModelView* view = GetModelViewByIndex(view_focus);
view->SpinBy(offset.x * 0.5 * DEGREES,
offset.y * 0.5 * DEGREES);
}
else if (IsUVEdit()) {
uvmap_view->MoveBy(offset.x, offset.y);
}
else {
ModelView* view = GetModelViewByIndex(view_focus);
view->MoveBy(offset.x, offset.y);
}
drag_start = point;
Invalidate();
}
else if (drag_left) {
CPoint offset = point - drag_start;
MagicDoc* pDoc = GetDocument();
Selector* selector = pDoc->GetSelector();
if (IsUVEdit()) {
if (uvmap_view->IsActive()) {
uvmap_view->AddMark(point);
}
else {
uvmap_view->DragBy(offset.x, offset.y);
drag_start = point;
}
}
else if (selector && selector->IsActive()) {
selector->AddMark(point);
}
}
// xy status message:
if (view_focus != VIEW_PERSPECTIVE) {
char xy[80];
CPoint mouse = LPtoWP(point);
Selection* seln = GetDocument()->GetSelection();
int nv = seln ? seln->GetVerts().size() : 0;
int np = seln ? seln->GetPolys().size() : 0;
if (np || nv)
sprintf_s(xy, "(%05d,%05d) Verts:%d Polys:%d", mouse.x, mouse.y, nv, np);
else
sprintf_s(xy, "(%05d,%05d)", mouse.x, mouse.y);
MainFrame::StatusXY(xy);
}
CView::OnMouseMove(nFlags, point);
}