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diff --git a/src/seltrans.cpp b/src/seltrans.cpp
index 0c478edaa2e6a23957bf23e4d5c89a02b7907096..84ee0920e5b5a535107a2afc3e2e74a9c4ac659d 100644 (file)
--- a/src/seltrans.cpp
+++ b/src/seltrans.cpp
#include "seltrans.h"
#include "selection-chemistry.h"
#include "sp-metrics.h"
+#include "verbs.h"
#include <glibmm/i18n.h>
#include "display/sp-ctrlline.h"
#include "prefs-utils.h"
_show(SHOW_CONTENT),
_grabbed(false),
_show_handles(true),
- _box(NR::Point(0,0), NR::Point(0,0)),
+ _box(NR::Nothing()),
_chandle(NULL),
_stamp_cache(NULL),
_message_context(desktop->messageStack())
}
_updateVolatileState();
+ _current.set_identity();
_center_is_set = false; // reread _center from items, or set to bbox midpoint
// Write the new center position into all selected items
for (GSList const *l = _desktop->selection->itemList(); l; l = l->next) {
- SPItem *it = (SPItem*)sp_object_ref(SP_OBJECT(l->data), NULL);
+ SPItem *it = (SPItem*)SP_OBJECT(l->data);
it->setCenter(p);
- SP_OBJECT(it)->updateRepr();
+ // only set the value; updating repr and document_done will be done once, on ungrab
}
- sp_document_maybe_done (sp_desktop_document(_desktop), "center::move");
_updateHandles();
}
@@ -236,6 +237,7 @@ void Inkscape::SelTrans::grab(NR::Point const &p, gdouble x, gdouble y, bool sho
_grabbed = true;
_show_handles = show_handles;
_updateVolatileState();
+ _current.set_identity();
_changed = false;
@@ -253,23 +255,34 @@ void Inkscape::SelTrans::grab(NR::Point const &p, gdouble x, gdouble y, bool sho
_point = p;
- _snap_points = selection->getSnapPoints();
- _bbox_points = selection->getBBoxPoints();
+ _snap_points = selection->getSnapPointsConvexHull();
+ _box = selection->bounds();
+ _bbox_points.clear();
+ if (_box) {
+ for ( unsigned i = 0 ; i < 4 ; i++ ) {
+ _bbox_points.push_back(_box->corner(i));
+ }
+ }
gchar const *scale_origin = prefs_get_string_attribute("tools.select", "scale_origin");
bool const origin_on_bbox = (scale_origin == NULL || !strcmp(scale_origin, "bbox"));
- NR::Rect op_box = _box;
- if (origin_on_bbox == false && _snap_points.empty() == false) {
- std::vector<NR::Point>::iterator i = _snap_points.begin();
- op_box = NR::Rect(*i, *i);
- i++;
- while (i != _snap_points.end()) {
- op_box.expandTo(*i);
+
+ if (_box) {
+ NR::Rect op_box = *_box;
+ // FIXME: should be using ConvexHull here
+ if (origin_on_bbox == false && _snap_points.empty() == false) {
+ std::vector<NR::Point>::iterator i = _snap_points.begin();
+ op_box = NR::Rect(*i, *i);
i++;
+ while (i != _snap_points.end()) {
+ op_box.expandTo(*i);
+ i++;
+ }
}
+
+ _opposite = ( op_box.min() + ( op_box.dimensions() * NR::scale(1-x, 1-y) ) );
}
- _opposite = ( op_box.min() + ( op_box.dimensions() * NR::scale(1-x, 1-y) ) );
if ((x != -1) && (y != -1)) {
sp_canvas_item_show(_norm);
@@ -281,7 +294,6 @@ void Inkscape::SelTrans::grab(NR::Point const &p, gdouble x, gdouble y, bool sho
sp_canvas_item_show(_l[i]);
}
-
_updateHandles();
g_return_if_fail(_stamp_cache == NULL);
}
@@ -301,13 +313,15 @@ void Inkscape::SelTrans::transform(NR::Matrix const &rel_affine, NR::Point const
sp_item_set_i2d_affine(&item, prev_transform * affine);
}
} else {
- NR::Point p[4];
- /* update the outline */
- for (unsigned i = 0 ; i < 4 ; i++) {
- p[i] = _box.corner(i) * affine;
- }
- for (unsigned i = 0 ; i < 4 ; i++) {
- sp_ctrlline_set_coords(SP_CTRLLINE(_l[i]), p[i], p[(i+1)%4]);
+ if (_box) {
+ NR::Point p[4];
+ /* update the outline */
+ for (unsigned i = 0 ; i < 4 ; i++) {
+ p[i] = _box->corner(i) * affine;
+ }
+ for (unsigned i = 0 ; i < 4 ; i++) {
+ sp_ctrlline_set_coords(SP_CTRLLINE(_l[i]), p[i], p[(i+1)%4]);
+ }
}
}
@@ -319,13 +333,37 @@ void Inkscape::SelTrans::transform(NR::Matrix const &rel_affine, NR::Point const
void Inkscape::SelTrans::ungrab()
{
g_return_if_fail(_grabbed);
+ _grabbed = false;
+ _show_handles = true;
Inkscape::Selection *selection = sp_desktop_selection(_desktop);
- bool updh = true;
+ _updateVolatileState();
+
+ for (unsigned i = 0; i < _items.size(); i++) {
+ sp_object_unref(SP_OBJECT(_items[i].first), NULL);
+ }
+
+ sp_canvas_item_hide(_norm);
+ sp_canvas_item_hide(_grip);
+
+ if (_show == SHOW_OUTLINE) {
+ for (int i = 0; i < 4; i++)
+ sp_canvas_item_hide(_l[i]);
+ }
+
+ if (_stamp_cache) {
+ g_slist_free(_stamp_cache);
+ _stamp_cache = NULL;
+ }
+
+ _message_context.clear();
+
if (!_empty && _changed) {
sp_selection_apply_affine(selection, _current, (_show == SHOW_OUTLINE)? true : false);
- _center *= _current;
- _center_is_set = true;
+ if (_center) {
+ *_center *= _current;
+ _center_is_set = true;
+ }
// If dragging showed content live, sp_selection_apply_affine cannot change the centers
// appropriately - it does not know the original positions of the centers (all objects already have
}
}
- sp_document_done(sp_desktop_document(_desktop));
- updh = false;
- }
-
- for (unsigned i = 0; i < _items.size(); i++) {
- sp_object_unref(SP_OBJECT(_items[i].first), NULL);
- }
- _items.clear();
- _items_centers.clear();
-
- _grabbed = false;
- _show_handles = true;
+ _items.clear();
+ _items_centers.clear();
+
+ if (_current.is_translation()) {
+ sp_document_done(sp_desktop_document(_desktop), SP_VERB_CONTEXT_SELECT,
+ _("Move"));
+ } else if (_current.is_scale()) {
+ sp_document_done(sp_desktop_document(_desktop), SP_VERB_CONTEXT_SELECT,
+ _("Scale"));
+ } else if (_current.is_rotation()) {
+ sp_document_done(sp_desktop_document(_desktop), SP_VERB_CONTEXT_SELECT,
+ _("Rotate"));
+ } else {
+ sp_document_done(sp_desktop_document(_desktop), SP_VERB_CONTEXT_SELECT,
+ _("Skew"));
+ }
- sp_canvas_item_hide(_norm);
- sp_canvas_item_hide(_grip);
+ } else {
- if (_show == SHOW_OUTLINE) {
- for (int i = 0; i < 4; i++)
- sp_canvas_item_hide(_l[i]);
- }
+ if (_center_is_set) {
+ // we were dragging center; update reprs and commit undoable action
+ for (GSList const *l = _desktop->selection->itemList(); l; l = l->next) {
+ SPItem *it = (SPItem*)SP_OBJECT(l->data);
+ SP_OBJECT(it)->updateRepr();
+ }
+ sp_document_done (sp_desktop_document(_desktop), SP_VERB_CONTEXT_SELECT,
+ _("Set center"));
+ }
- _updateVolatileState();
- if (updh) {
+ _items.clear();
+ _items_centers.clear();
_updateHandles();
}
- if (_stamp_cache) {
- g_slist_free(_stamp_cache);
- _stamp_cache = NULL;
- }
-
- _message_context.clear();
}
/* fixme: This is really bad, as we compare positions for each stamp (Lauris) */
{
Inkscape::Selection *selection = sp_desktop_selection(_desktop);
+ bool fixup = !_grabbed;
+ if ( fixup && _stamp_cache ) {
+ // TODO - give a proper fix. Simple temproary work-around for the grab() issue
+ g_slist_free(_stamp_cache);
+ _stamp_cache = NULL;
+ }
+
/* stamping mode */
if (!_empty) {
GSList *l;
sp_item_write_transform(copy_item, copy_repr, *new_affine);
- if (copy_item->isCenterSet()) {
- copy_item->setCenter(_center * _current);
+ if ( copy_item->isCenterSet() && _center ) {
+ copy_item->setCenter(*_center * _current);
}
Inkscape::GC::release(copy_repr);
l = l->next;
}
- sp_document_done(sp_desktop_document(_desktop));
+ sp_document_done(sp_desktop_document(_desktop), SP_VERB_CONTEXT_SELECT,
+ _("Stamp"));
+ }
+
+ if ( fixup && _stamp_cache ) {
+ // TODO - give a proper fix. Simple temproary work-around for the grab() issue
+ g_slist_free(_stamp_cache);
+ _stamp_cache = NULL;
}
}
_center_is_set = true;
}
- if ( _state == STATE_SCALE ) {
+ if ( _state == STATE_SCALE || !_center ) {
sp_knot_hide(_chandle);
} else {
sp_knot_show(_chandle);
- sp_knot_moveto(_chandle, &_center);
+ sp_knot_moveto(_chandle, &*_center);
}
}
}
_box = selection->bounds();
- if (_box.isEmpty()) {
+ if (!_box) {
_empty = true;
return;
}
_strokewidth = stroke_average_width (selection->itemList());
-
- _current.set_identity();
}
static void sp_remove_handles(SPKnot *knot[], gint num)
@@ -554,8 +606,10 @@ void Inkscape::SelTrans::_showHandles(SPKnot *knot[], SPSelTransHandle const han
sp_knot_show(knot[i]);
NR::Point const handle_pt(handle[i].x, handle[i].y);
- NR::Point p( _box.min()
- + ( _box.dimensions()
+ // shouldn't have nullary bbox, but knots
+ g_assert(_box);
+ NR::Point p( _box->min()
+ + ( _box->dimensions()
* NR::scale(handle_pt) ) );
sp_knot_moveto(knot[i], &p);
@@ -602,11 +656,14 @@ void Inkscape::SelTrans::handleClick(SPKnot *knot, guint state, SPSelTransHandle
if (state & GDK_SHIFT_MASK) {
// Unset the center position for all selected items
for (GSList const *l = _desktop->selection->itemList(); l; l = l->next) {
- SPItem *it = (SPItem*)sp_object_ref(SP_OBJECT(l->data), NULL);
+ SPItem *it = (SPItem*)(SP_OBJECT(l->data));
it->unsetCenter();
SP_OBJECT(it)->updateRepr();
+ _center_is_set = false; // center has changed
+ _updateHandles();
}
- sp_document_maybe_done (sp_desktop_document(_desktop), "center::unset");
+ sp_document_done (sp_desktop_document(_desktop), SP_VERB_CONTEXT_SELECT,
+ _("Reset center"));
}
break;
default:
@@ -663,18 +720,19 @@ gboolean Inkscape::SelTrans::handleRequest(SPKnot *knot, NR::Point *position, gu
return TRUE;
}
- knot->desktop->set_coordinate_status(*position);
knot->desktop->setPosition(*position);
-
if (state & GDK_MOD1_MASK) {
*position = _point + ( *position - _point ) / 10;
}
- if (!(state & GDK_SHIFT_MASK) == !(_state == STATE_ROTATE)) {
+ if ((!(state & GDK_SHIFT_MASK) == !(_state == STATE_ROTATE)) && (&handle != &handle_center)) {
_origin = _opposite;
+ } else if (_center) {
+ _origin = *_center;
} else {
- _origin = _center;
+ // FIXME
+ return TRUE;
}
if (handle.request(this, handle, *position, state)) {
sp_knot_set_position(knot, position, state);
{
if (!_grabbed) {
_updateVolatileState();
+ _current.set_identity();
_center_is_set = false; // center(s) may have changed
_updateHandles();
}
@@ -699,6 +758,7 @@ void Inkscape::SelTrans::_selModified(Inkscape::Selection *selection, guint flag
{
if (!_grabbed) {
_updateVolatileState();
+ _current.set_identity();
// reset internal flag
_changed = false;
}
}
+ SnapManager const &m = _desktop->namedview->snap_manager;
+
/* Get a STL list of the selected items.
** FIXME: this should probably be done by Inkscape::Selection.
*/
}
if ((state & GDK_CONTROL_MASK) || _desktop->isToolboxButtonActive ("lock")) {
- /* Scale is locked to a 1:1 aspect ratio, so that s[X] must be made to equal s[Y] */
-
- NR::Dim2 locked_dim;
+ /* Scale is locked to a 1:1 aspect ratio, so that s[X] must be made to equal s[Y].
+ ** To do this, we snap along a suitable constraint vector from the origin.
+ */
+
+ // The inclination of the constraint vector is calculated from the aspect ratio
+ NR::Point bbox_dim = _box->dimensions();
+ double const aspect_ratio = bbox_dim[1] / bbox_dim[0]; // = height / width
+
+ // Determine direction of the constraint vector
+ NR::Point const cv = NR::Point(
+ pt[NR::X] > _origin[NR::X] ? 1 : -1,
+ pt[NR::Y] > _origin[NR::Y] ? aspect_ratio : -aspect_ratio
+ );
+
+ std::pair<NR::scale, bool> bb = m.constrainedSnapScale(Snapper::BBOX_POINT,
+ _bbox_points,
+ it,
+ Snapper::ConstraintLine(_origin, cv),
+ s,
+ _origin);
+
+ std::pair<NR::scale, bool> sn = m.constrainedSnapScale(Snapper::SNAP_POINT,
+ _snap_points,
+ it,
+ Snapper::ConstraintLine(_origin, cv),
+ s,
+ _origin);
+
+ if (bb.second == false && sn.second == false) {
+
+ /* We didn't snap, so just lock aspect ratio */
+ if (fabs(s[NR::X]) > fabs(s[NR::Y])) {
+ s[NR::X] = fabs(s[NR::Y]) * sign(s[NR::X]);
+ } else {
+ s[NR::Y] = fabs(s[NR::X]) * sign(s[NR::Y]);
+ }
- /* Lock aspect ratio, using the smaller of the x and y factors */
- if (fabs(s[NR::X]) > fabs(s[NR::Y])) {
- s[NR::X] = fabs(s[NR::Y]) * sign(s[NR::X]);
- locked_dim = NR::X;
} else {
- s[NR::Y] = fabs(s[NR::X]) * sign(s[NR::Y]);
- locked_dim = NR::Y;
- }
-
- /* Snap the scale factor */
- std::pair<double, bool> bb = namedview_vector_snap_list(_desktop->namedview,
- Snapper::BBOX_POINT, _bbox_points,
- _origin, s, it);
- std::pair<double, bool> sn = namedview_vector_snap_list(_desktop->namedview,
- Snapper::SNAP_POINT, _snap_points,
- _origin, s, it);
- double bd = bb.second ? fabs(bb.first - s[locked_dim]) : NR_HUGE;
- double sd = sn.second ? fabs(sn.first - s[locked_dim]) : NR_HUGE;
- double r = (bd < sd) ? bb.first : sn.first;
-
- for ( unsigned int i = 0 ; i < 2 ; i++ ) {
- s[i] = r * sign(s[i]);
+ /* Choose the smaller difference in scale. Since s[X] == s[Y] we can
+ ** just compare difference in s[X].
+ */
+ double const bd = bb.second ? fabs(bb.first[NR::X] - s[NR::X]) : NR_HUGE;
+ double const sd = sn.second ? fabs(sn.first[NR::X] - s[NR::X]) : NR_HUGE;
+ s = (bd < sd) ? bb.first : sn.first;
}
} else {
/* Scale aspect ratio is unlocked */
- for ( unsigned int i = 0 ; i < 2 ; i++ ) {
- std::pair<double, bool> bb = namedview_dim_snap_list_scale(_desktop->namedview,
- Snapper::BBOX_POINT, _bbox_points,
- _origin, s[i], NR::Dim2(i), it);
- std::pair<double, bool> sn = namedview_dim_snap_list_scale(_desktop->namedview,
- Snapper::SNAP_POINT, _snap_points,
- _origin, s[i], NR::Dim2(i), it);
-
- /* Pick the snap that puts us closest to the original scale */
- NR::Coord bd = bb.second ? fabs(bb.first - s[i]) : NR_HUGE;
- NR::Coord sd = sn.second ? fabs(sn.first - s[i]) : NR_HUGE;
- s[i] = (bd < sd) ? bb.first : sn.first;
- }
+
+ std::pair<NR::scale, bool> bb = m.freeSnapScale(Snapper::BBOX_POINT,
+ _bbox_points,
+ it,
+ s,
+ _origin);
+ std::pair<NR::scale, bool> sn = m.freeSnapScale(Snapper::SNAP_POINT,
+ _snap_points,
+ it,
+ s,
+ _origin);
+
+ /* Pick the snap that puts us closest to the original scale */
+ NR::Coord bd = bb.second ?
+ fabs(NR::L2(NR::Point(bb.first[NR::X], bb.first[NR::Y])) -
+ NR::L2(NR::Point(s[NR::X], s[NR::Y])))
+ : NR_HUGE;
+ NR::Coord sd = sn.second ?
+ fabs(NR::L2(NR::Point(sn.first[NR::X], sn.first[NR::Y])) -
+ NR::L2(NR::Point(s[NR::X], s[NR::Y])))
+ : NR_HUGE;
+ s = (bd < sd) ? bb.first : sn.first;
}
/* Update the knot position */
@@ -877,34 +966,60 @@ gboolean Inkscape::SelTrans::stretchRequest(SPSelTransHandle const &handle, NR::
it.push_back(reinterpret_cast<SPItem*>(i->data));
}
+ SnapManager const &m = _desktop->namedview->snap_manager;
+
if ( state & GDK_CONTROL_MASK ) {
s[perp] = fabs(s[axis]);
- std::pair<double, bool> sn = namedview_vector_snap_list(_desktop->namedview,
- Snapper::BBOX_POINT,
- _bbox_points, _origin, s, it);
- std::pair<double, bool> bb = namedview_vector_snap_list(_desktop->namedview,
- Snapper::SNAP_POINT,
- _snap_points, _origin, s, it);
-
- double bd = bb.second ? fabs(bb.first - s[axis]) : NR_HUGE;
- double sd = sn.second ? fabs(sn.first - s[axis]) : NR_HUGE;
- double ratio = (bd < sd) ? bb.first : sn.first;
+ std::pair<NR::Coord, bool> const bb = m.freeSnapStretch(
+ Snapper::BBOX_POINT,
+ _bbox_points,
+ it,
+ s[axis],
+ _origin,
+ axis,
+ true);
+
+ std::pair<NR::Coord, bool> const sn = m.freeSnapStretch(
+ Snapper::SNAP_POINT,
+ _snap_points,
+ it,
+ s[axis],
+ _origin,
+ axis,
+ true);
+
+ NR::Coord const bd = bb.second ? fabs(bb.first - s[axis]) : NR_HUGE;
+ NR::Coord const sd = sn.second ? fabs(sn.first - s[axis]) : NR_HUGE;
+ NR::Coord const ratio = (bd < sd) ? bb.first : sn.first;
s[axis] = fabs(ratio) * sign(s[axis]);
s[perp] = fabs(s[axis]);
} else {
- std::pair<NR::Coord, bool> bb = namedview_dim_snap_list_scale(_desktop->namedview, Snapper::BBOX_POINT,
- _bbox_points, _origin,
- s[axis], axis, it);
- std::pair<NR::Coord, bool> sn = namedview_dim_snap_list_scale(_desktop->namedview, Snapper::SNAP_POINT,
- _snap_points, _origin,
- s[axis], axis, it);
-
- /* Pick the snap that puts us closest to the original scale */
- NR::Coord bd = bb.second ? fabs(bb.first - s[axis]) : NR_HUGE;
- NR::Coord sd = sn.second ? fabs(sn.first - s[axis]) : NR_HUGE;
+
+ std::pair<NR::Coord, bool> const bb = m.freeSnapStretch(
+ Snapper::BBOX_POINT,
+ _bbox_points,
+ it,
+ s[axis],
+ _origin,
+ axis,
+ false);
+
+ std::pair<NR::Coord, bool> const sn = m.freeSnapStretch(
+ Snapper::SNAP_POINT,
+ _snap_points,
+ it,
+ s[axis],
+ _origin,
+ axis,
+ false);
+
+ /* Choose the smaller difference in scale */
+ NR::Coord const bd = bb.second ? fabs(bb.first - s[axis]) : NR_HUGE;
+ NR::Coord const sd = sn.second ? fabs(sn.first - s[axis]) : NR_HUGE;
s[axis] = (bd < sd) ? bb.first : sn.first;
+ s[perp] = 1;
}
pt = ( _point - _origin ) * NR::scale(s) + _origin;
@@ -970,9 +1085,28 @@ gboolean Inkscape::SelTrans::skewRequest(SPSelTransHandle const &handle, NR::Poi
}
skew[dim_a] = tan(radians) * s[dim_a];
} else {
- skew[dim_a] = namedview_dim_snap_list_skew(_desktop->namedview,
- Snapper::SNAP_POINT, _snap_points,
- _origin, skew[dim_a], dim_b);
+ SnapManager const &m = _desktop->namedview->snap_manager;
+
+ std::pair<NR::Coord, bool> bb = m.freeSnapSkew(Inkscape::Snapper::BBOX_POINT,
+ _bbox_points,
+ std::list<SPItem const *>(),
+ skew[dim_a],
+ _origin,
+ dim_b);
+
+ std::pair<NR::Coord, bool> sn = m.freeSnapSkew(Inkscape::Snapper::SNAP_POINT,
+ _snap_points,
+ std::list<SPItem const *>(),
+ skew[dim_a],
+ _origin,
+ dim_b);
+
+ if (bb.second || sn.second) {
+ /* We snapped something, so change the skew to reflect it */
+ NR::Coord const bd = bb.second ? bb.first : NR_HUGE;
+ NR::Coord const sd = sn.second ? sn.first : NR_HUGE;
+ skew[dim_a] = std::min(bd, sd);
+ }
}
pt[dim_b] = ( _point[dim_a] - _origin[dim_a] ) * skew[dim_a] + _point[dim_b];
using NR::X;
using NR::Y;
- SnapManager const m(_desktop->namedview);
+ SnapManager const &m = _desktop->namedview->snap_manager;
pt = m.freeSnap(Snapper::SNAP_POINT, pt, NULL).getPoint();
if (state & GDK_CONTROL_MASK) {
}
}
- if (!(state & GDK_SHIFT_MASK)) {
+ if ( !(state & GDK_SHIFT_MASK) && _box ) {
// screen pixels to snap center to bbox
#define SNAP_DIST 5
// FIXME: take from prefs
double snap_dist = SNAP_DIST / _desktop->current_zoom();
for (int i = 0; i < 2; i++) {
-
- if (fabs(pt[i] - _box.min()[i]) < snap_dist) {
- pt[i] = _box.min()[i];
+ if (fabs(pt[i] - _box->min()[i]) < snap_dist) {
+ pt[i] = _box->min()[i];
}
- if (fabs(pt[i] - _box.midpoint()[i]) < snap_dist) {
- pt[i] = _box.midpoint()[i];
+ if (fabs(pt[i] - _box->midpoint()[i]) < snap_dist) {
+ pt[i] = _box->midpoint()[i];
}
- if (fabs(pt[i] - _box.max()[i]) < snap_dist) {
- pt[i] = _box.max()[i];
+ if (fabs(pt[i] - _box->max()[i]) < snap_dist) {
+ pt[i] = _box->max()[i];
}
}
}
@@ -1151,11 +1284,15 @@ void Inkscape::SelTrans::stretch(SPSelTransHandle const &handle, NR::Point &pt,
s[!dim] = fabs(s[dim]);
}
- NR::Point new_bbox_min = _box.min() * (NR::translate(-scale_origin) * NR::Matrix(s) * NR::translate(scale_origin));
- NR::Point new_bbox_max = _box.max() * (NR::translate(-scale_origin) * NR::Matrix(s) * NR::translate(scale_origin));
+ if (!_box) {
+ return;
+ }
+
+ NR::Point new_bbox_min = _box->min() * (NR::translate(-scale_origin) * NR::Matrix(s) * NR::translate(scale_origin));
+ NR::Point new_bbox_max = _box->max() * (NR::translate(-scale_origin) * NR::Matrix(s) * NR::translate(scale_origin));
int transform_stroke = prefs_get_int_attribute ("options.transform", "stroke", 1);
- NR::Matrix scaler = get_scale_transform_with_stroke (_box, _strokewidth, transform_stroke,
+ NR::Matrix scaler = get_scale_transform_with_stroke (*_box, _strokewidth, transform_stroke,
new_bbox_min[NR::X], new_bbox_min[NR::Y], new_bbox_max[NR::X], new_bbox_max[NR::Y]);
transform(scaler, NR::Point(0, 0)); // we have already accounted for origin, so pass 0,0
@@ -1163,6 +1300,10 @@ void Inkscape::SelTrans::stretch(SPSelTransHandle const &handle, NR::Point &pt,
void Inkscape::SelTrans::scale(NR::Point &pt, guint state)
{
+ if (!_box) {
+ return;
+ }
+
NR::Point const offset = _point - _origin;
NR::scale s (1, 1);
if (fabs(s[i]) < 1e-9)
s[i] = 1e-9;
}
- NR::Point new_bbox_min = _box.min() * (NR::translate(-_origin) * NR::Matrix(s) * NR::translate(_origin));
- NR::Point new_bbox_max = _box.max() * (NR::translate(-_origin) * NR::Matrix(s) * NR::translate(_origin));
+ NR::Point new_bbox_min = _box->min() * (NR::translate(-_origin) * NR::Matrix(s) * NR::translate(_origin));
+ NR::Point new_bbox_max = _box->max() * (NR::translate(-_origin) * NR::Matrix(s) * NR::translate(_origin));
int transform_stroke = prefs_get_int_attribute ("options.transform", "stroke", 1);
- NR::Matrix scaler = get_scale_transform_with_stroke (_box, _strokewidth, transform_stroke,
+ NR::Matrix scaler = get_scale_transform_with_stroke (*_box, _strokewidth, transform_stroke,
new_bbox_min[NR::X], new_bbox_min[NR::Y], new_bbox_max[NR::X], new_bbox_max[NR::Y]);
transform(scaler, NR::Point(0, 0)); // we have already accounted for origin, so pass 0,0
@@ -1245,7 +1386,7 @@ void sp_sel_trans_center(Inkscape::SelTrans *seltrans, SPSelTransHandle const &,
void Inkscape::SelTrans::moveTo(NR::Point const &xy, guint state)
{
- SnapManager const m(_desktop->namedview);
+ SnapManager const &m = _desktop->namedview->snap_manager;
/* The amount that we've moved by during this drag */
NR::Point dxy = xy - _point;
for (unsigned int dim = 0; dim < 2; dim++) {
s.push_back(m.constrainedSnapTranslation(Inkscape::Snapper::BBOX_POINT,
_bbox_points,
- component_vectors[dim], it, dxy));
+ it,
+ Inkscape::Snapper::ConstraintLine(component_vectors[dim]),
+ dxy));
+
s.push_back(m.constrainedSnapTranslation(Inkscape::Snapper::SNAP_POINT,
_snap_points,
- component_vectors[dim], it, dxy));
+ it,
+ Inkscape::Snapper::ConstraintLine(component_vectors[dim]),
+ dxy));
}
} else {