![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
index 403162d0e19c63cbcd0d7a73b9572041842d9ae5..c781f8e4dbc6f67627a3e74b138ea36d70c64c5a 100644 (file)
--- a/src/vanishing-point.cpp
+++ b/src/vanishing-point.cpp
if (!dragger->dragging_started && (state & GDK_SHIFT_MASK)) {
/* with Shift; if there is more than one box linked to this VP
we need to split it and create a new perspective */
- //g_print ("Number of boxes in dragger: %d\n", dragger->numberOfBoxes());
if (dragger->numberOfBoxes() > 1) { // FIXME: Don't do anything if *all* boxes of a VP are selected
- //g_print ("We need to split the VPDragger\n");
std::set<VanishingPoint*, less_ptr> sel_vps = dragger->VPsOfSelectedBoxes();
- /**
- g_print ("===== VPs of selected boxes: ===========================\n");
- for (std::set<VanishingPoint*, less_ptr>::iterator i = sel_vps.begin(); i != sel_vps.end(); ++i) {
- (*i)->printPt();
- }
- g_print ("========================================================\n");
- **/
std::list<SPBox3D *> sel_boxes;
for (std::set<VanishingPoint*, less_ptr>::iterator vp = sel_vps.begin(); vp != sel_vps.end(); ++vp) {
@@ -120,11 +111,9 @@ vp_knot_moved_handler (SPKnot */*knot*/, NR::Point const *ppointer, guint state,
the correct boxes are kept with the VP being moved */
std::list<SPBox3D *> bx_lst = persp3d_list_of_boxes(old_persp);
for (std::list<SPBox3D *>::iterator i = bx_lst.begin(); i != bx_lst.end(); ++i) {
- //g_print ("Iterating over box #%d\n", (*i)->my_counter);
if (std::find(sel_boxes.begin(), sel_boxes.end(), *i) == sel_boxes.end()) {
/* if a box in the VP is unselected, move it to the
newly created perspective so that it doesn't get dragged **/
- //g_print (" switching box #%d to new perspective.\n", (*i)->my_counter);
box3d_switch_perspectives(*i, old_persp, new_persp);
}
}
@@ -165,7 +154,6 @@ vp_knot_moved_handler (SPKnot */*knot*/, NR::Point const *ppointer, guint state,
d_new->mergePerspectives();
// TODO: Update the new merged dragger
- //d_new->updateKnotShape ();
d_new->updateTip();
d_new->parent->updateBoxDisplays (); // FIXME: Only update boxes in current dragger!
@@ -198,18 +186,6 @@ vp_knot_moved_handler (SPKnot */*knot*/, NR::Point const *ppointer, guint state,
dragger->dragging_started = true;
}
-/* helpful for debugging */
-static void
-vp_knot_clicked_handler(SPKnot */*knot*/, guint /*state*/, gpointer data)
-{
- VPDragger *dragger = (VPDragger *) data;
- g_print ("\nVPDragger contains the following VPs: ");
- for (std::list<VanishingPoint>::iterator i = dragger->vps.begin(); i != dragger->vps.end(); ++i) {
- g_print("%d (%d) ", (*i).my_counter, (*i).get_perspective()->my_counter);
- }
- g_print("\n");
-}
-
void
vp_knot_grabbed_handler (SPKnot */*knot*/, unsigned int /*state*/, gpointer data)
{
{
VPDragger *dragger = (VPDragger *) data;
- //sp_canvas_end_forced_full_redraws(dragger->parent->desktop->canvas);
-
dragger->point_original = dragger->point = knot->pos;
dragger->dragging_started = false;
}
dragger->parent->updateDraggers ();
- //dragger->updateBoxReprs ();
dragger->parent->updateLines ();
dragger->parent->updateBoxHandles ();
VPDragger::VPDragger(VPDrag *parent, NR::Point p, VanishingPoint &vp)
{
- //this->vps = NULL;
-
this->parent = parent;
this->point = p;
// connect knot's signals
g_signal_connect (G_OBJECT (this->knot), "moved", G_CALLBACK (vp_knot_moved_handler), this);
- g_signal_connect (G_OBJECT (this->knot), "clicked", G_CALLBACK (vp_knot_clicked_handler), this);
g_signal_connect (G_OBJECT (this->knot), "grabbed", G_CALLBACK (vp_knot_grabbed_handler), this);
g_signal_connect (G_OBJECT (this->knot), "ungrabbed", G_CALLBACK (vp_knot_ungrabbed_handler), this);
- /***
- g_signal_connect (G_OBJECT (this->knot), "doubleclicked", G_CALLBACK (vp_knot_doubleclicked_handler), this);
- ***/
// add the initial VP (which may be NULL!)
this->addVP (vp);
- //updateKnotShape();
}
}
VPDragger::~VPDragger()
{
- // unselect if it was selected
- //this->parent->setDeselected(this);
-
// disconnect signals
g_signal_handlers_disconnect_by_func(G_OBJECT(this->knot), (gpointer) G_CALLBACK (vp_knot_moved_handler), this);
- g_signal_handlers_disconnect_by_func(G_OBJECT(this->knot), (gpointer) G_CALLBACK (vp_knot_clicked_handler), this);
g_signal_handlers_disconnect_by_func(G_OBJECT(this->knot), (gpointer) G_CALLBACK (vp_knot_grabbed_handler), this);
g_signal_handlers_disconnect_by_func(G_OBJECT(this->knot), (gpointer) G_CALLBACK (vp_knot_ungrabbed_handler), this);
- /***
- g_signal_handlers_disconnect_by_func(G_OBJECT(this->knot), (gpointer) G_CALLBACK (vp_knot_doubleclicked_handler), this);
- ***/
-
/* unref should call destroy */
g_object_unref (G_OBJECT (this->knot));
-
- //g_slist_free (this->vps);
- //this->vps = NULL;
}
/**
void
VPDragger::addVP (VanishingPoint &vp, bool update_pos)
{
- //if (!vp.is_finite() || g_slist_find (this->vps, vp)) {
if (!vp.is_finite() || std::find (vps.begin(), vps.end(), vp) != vps.end()) {
// don't add infinite VPs; don't add the same VP twice
return;
if (update_pos) {
vp.set_pos (this->point);
}
- //this->vps = g_slist_prepend (this->vps, vp);
this->vps.push_front (vp);
- //this->persps.include (vp.get_perspective());
this->updateTip();
}
this->show_lines = true;
this->front_or_rear_lines = 0x1;
- //this->selected = NULL;
this->dragging = false;
this->sel_changed_connection = this->selection->connectChanged(
VanishingPoint vp;
for (int i = 0; i < 3; ++i) {
- vp.set (box->persp_ref->getObject(), Proj::axes[i]);
+ vp.set(box3d_get_perspective(box), Proj::axes[i]);
addDragger (vp);
}
}
@@ -709,8 +660,8 @@ VPDrag::drawLinesForFace (const SPBox3D *box, Proj::Axis axis) //, guint corner1
NR::Point corner1, corner2, corner3, corner4;
box3d_corners_for_PLs (box, axis, corner1, corner2, corner3, corner4);
- g_return_if_fail (box->persp_ref->getObject());
- Proj::Pt2 vp = persp3d_get_VP (box->persp_ref->getObject(), axis);
+ g_return_if_fail (box3d_get_perspective(box));
+ Proj::Pt2 vp = persp3d_get_VP (box3d_get_perspective(box), axis);
if (vp.is_finite()) {
// draw perspective lines for finite VPs
NR::Point pt = vp.affine();
@@ -727,7 +678,7 @@ VPDrag::drawLinesForFace (const SPBox3D *box, Proj::Axis axis) //, guint corner1
} else {
// draw perspective lines for infinite VPs
NR::Maybe<NR::Point> pt1, pt2, pt3, pt4;
- Persp3D *persp = box->persp_ref->getObject();
+ Persp3D *persp = box3d_get_perspective(box);
SPDesktop *desktop = inkscape_active_desktop (); // FIXME: Store the desktop in VPDrag
Box3D::PerspectiveLine pl (corner1, axis, persp);
pt1 = pl.intersection_with_viewbox(desktop);
if (NR::L2 (dragger->point - p) < MERGE_DIST) {
// distance is small, merge this draggable into dragger, no need to create new dragger
dragger->addVP (vp);
- //dragger->updateKnotShape();
return;
}
}