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diff --git a/src/context-fns.cpp b/src/context-fns.cpp
index 28725c64ff2c8d86aa9c1ca85fce6b08f49ab379..81eb6fdb5b1467f0de1609bde5731c4a70e3575d 100644 (file)
--- a/src/context-fns.cpp
+++ b/src/context-fns.cpp
#include "message-stack.h"
#include "context-fns.h"
#include "snap.h"
-#include "desktop-affine.h"
#include "event-context.h"
#include "sp-namedview.h"
#include "display/snap-indicator.h"
}
-NR::Rect Inkscape::snap_rectangular_box(SPDesktop const *desktop, SPItem *item,
- NR::Point const &pt, NR::Point const ¢er, int state)
+Geom::Rect Inkscape::snap_rectangular_box(SPDesktop const *desktop, SPItem *item,
+ Geom::Point const &pt, Geom::Point const ¢er, int state)
{
- NR::Point p[2];
+ Geom::Point p[2];
bool const shift = state & GDK_SHIFT_MASK;
bool const control = state & GDK_CONTROL_MASK;
SnapManager &m = desktop->namedview->snap_manager;
- m.setup(NULL, item);
+ m.setup(desktop, false, item);
Inkscape::SnappedPoint snappoint;
if (control) {
/* Control is down: we are constrained to producing integer-ratio rectangles */
/* Vector from the centre of the box to the point we are dragging to */
- NR::Point delta = pt - center;
+ Geom::Point delta = pt - center;
/* Round it so that we have an integer-ratio (or golden ratio) box */
- if (fabs(delta[NR::X]) > fabs(delta[NR::Y]) && (delta[NR::Y] != 0.0)) {
- double ratio = delta[NR::X] / delta[NR::Y];
+ if (fabs(delta[Geom::X]) > fabs(delta[Geom::Y]) && (delta[Geom::Y] != 0.0)) {
+ double ratio = delta[Geom::X] / delta[Geom::Y];
double ratioabs = fabs (ratio);
double sign = (ratio < 0 ? -1 : 1);
if (midpt_1_goldenratio < ratioabs && ratioabs < midpt_goldenratio_2) {
- delta[NR::X] = sign * goldenratio * delta[NR::Y];
+ delta[Geom::X] = sign * goldenratio * delta[Geom::Y];
} else {
- delta[NR::X] = floor(ratio + 0.5) * delta[NR::Y];
+ delta[Geom::X] = floor(ratio + 0.5) * delta[Geom::Y];
}
- } else if (delta[NR::X] != 0.0) {
- double ratio = delta[NR::Y] / delta[NR::X];
+ } else if (delta[Geom::X] != 0.0) {
+ double ratio = delta[Geom::Y] / delta[Geom::X];
double ratioabs = fabs (ratio);
double sign = (ratio < 0 ? -1 : 1);
if (midpt_1_goldenratio < ratioabs && ratioabs < midpt_goldenratio_2) {
- delta[NR::Y] = sign * goldenratio * delta[NR::X];
+ delta[Geom::Y] = sign * goldenratio * delta[Geom::X];
} else {
- delta[NR::Y] = floor(delta[NR::Y] / delta[NR::X] + 0.5) * delta[NR::X];
+ delta[Geom::Y] = floor(delta[Geom::Y] / delta[Geom::X] + 0.5) * delta[Geom::X];
}
}
@@ -132,15 +131,15 @@ NR::Rect Inkscape::snap_rectangular_box(SPDesktop const *desktop, SPItem *item,
Inkscape::SnappedPoint s[2];
/* Try to snap p[0] (the opposite corner) along the constraint vector */
- s[0] = m.constrainedSnap(Inkscape::Snapper::SNAPPOINT_NODE, p[0],
- Inkscape::Snapper::ConstraintLine(p[0] - p[1]));
+ s[0] = m.constrainedSnap(Inkscape::SnapCandidatePoint(p[0], Inkscape::SNAPSOURCE_NODE_HANDLE),
+ Inkscape::Snapper::SnapConstraint(p[0] - p[1]));
/* Try to snap p[1] (the dragged corner) along the constraint vector */
- s[1] = m.constrainedSnap(Inkscape::Snapper::SNAPPOINT_NODE, p[1],
- Inkscape::Snapper::ConstraintLine(p[1] - p[0]));
+ s[1] = m.constrainedSnap(Inkscape::SnapCandidatePoint(p[1], Inkscape::SNAPSOURCE_NODE_HANDLE),
+ Inkscape::Snapper::SnapConstraint(p[1] - p[0]));
/* Choose the best snap and update points accordingly */
- if (s[0].getDistance() < s[1].getDistance()) {
+ if (s[0].getSnapDistance() < s[1].getSnapDistance()) {
if (s[0].getSnapped()) {
p[0] = s[0].getPoint();
p[1] = 2 * center - s[0].getPoint();
/* Our origin is the opposite corner. Snap the drag point along the constraint vector */
p[0] = center;
- snappoint = m.constrainedSnap(Inkscape::Snapper::SNAPPOINT_NODE, p[1],
- Inkscape::Snapper::ConstraintLine(p[1] - p[0]));
+ snappoint = m.constrainedSnap(Inkscape::SnapCandidatePoint(p[1], Inkscape::SNAPSOURCE_NODE_HANDLE),
+ Inkscape::Snapper::SnapConstraint(p[1] - p[0]));
if (snappoint.getSnapped()) {
p[1] = snappoint.getPoint();
}
@@ -175,10 +174,10 @@ NR::Rect Inkscape::snap_rectangular_box(SPDesktop const *desktop, SPItem *item,
Inkscape::SnappedPoint s[2];
- s[0] = m.freeSnap(Inkscape::Snapper::SNAPPOINT_NODE, p[0]);
- s[1] = m.freeSnap(Inkscape::Snapper::SNAPPOINT_NODE, p[1]);
+ s[0] = m.freeSnap(Inkscape::SnapCandidatePoint(p[0], Inkscape::SNAPSOURCE_NODE_HANDLE));
+ s[1] = m.freeSnap(Inkscape::SnapCandidatePoint(p[1], Inkscape::SNAPSOURCE_NODE_HANDLE));
- if (s[0].getDistance() < s[1].getDistance()) {
+ if (s[0].getSnapDistance() < s[1].getSnapDistance()) {
if (s[0].getSnapped()) {
p[0] = s[0].getPoint();
p[1] = 2 * center - s[0].getPoint();
@@ -197,32 +196,34 @@ NR::Rect Inkscape::snap_rectangular_box(SPDesktop const *desktop, SPItem *item,
/* There's no constraint on the corner point, so just snap it to anything */
p[0] = center;
p[1] = pt;
- snappoint = m.freeSnap(Inkscape::Snapper::SNAPPOINT_NODE, pt);
+ snappoint = m.freeSnap(Inkscape::SnapCandidatePoint(pt, Inkscape::SNAPSOURCE_NODE_HANDLE));
if (snappoint.getSnapped()) {
p[1] = snappoint.getPoint();
}
}
if (snappoint.getSnapped()) {
- desktop->snapindicator->set_new_snappoint(snappoint);
+ desktop->snapindicator->set_new_snaptarget(snappoint);
}
- p[0] = sp_desktop_dt2root_xy_point(desktop, p[0]);
- p[1] = sp_desktop_dt2root_xy_point(desktop, p[1]);
-
- return NR::Rect(NR::Point(MIN(p[0][NR::X], p[1][NR::X]), MIN(p[0][NR::Y], p[1][NR::Y])),
- NR::Point(MAX(p[0][NR::X], p[1][NR::X]), MAX(p[0][NR::Y], p[1][NR::Y])));
+ p[0] *= desktop->dt2doc();
+ p[1] *= desktop->dt2doc();
+
+ m.unSetup();
+
+ return Geom::Rect(Geom::Point(MIN(p[0][Geom::X], p[1][Geom::X]), MIN(p[0][Geom::Y], p[1][Geom::Y])),
+ Geom::Point(MAX(p[0][Geom::X], p[1][Geom::X]), MAX(p[0][Geom::Y], p[1][Geom::Y])));
}
-NR::Point Inkscape::setup_for_drag_start(SPDesktop *desktop, SPEventContext* ec, GdkEvent *ev)
+Geom::Point Inkscape::setup_for_drag_start(SPDesktop *desktop, SPEventContext* ec, GdkEvent *ev)
{
ec->xp = static_cast<gint>(ev->button.x);
ec->yp = static_cast<gint>(ev->button.y);
ec->within_tolerance = true;
- NR::Point const p(ev->button.x, ev->button.y);
+ Geom::Point const p(ev->button.x, ev->button.y);
ec->item_to_select = sp_event_context_find_item(desktop, p, ev->button.state & GDK_MOD1_MASK, TRUE);
return ec->desktop->w2d(p);
}
@@ -237,4 +238,4 @@ NR::Point Inkscape::setup_for_drag_start(SPDesktop *desktop, SPEventContext* ec,
fill-column:99
End:
*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :