NR->Geom conversion of some text functions and tweak-context

(bzr r6915)

4 files changed, 56 insertions, 56 deletions

diff --git a/src/sp-text.cpp b/src/sp-text.cpp
index eae9dd088..6c2a5264a 100644
--- a/src/sp-text.cpp
+++ b/src/sp-text.cpp
@@ -590,7 +590,7 @@ void SPText::rebuildLayout()
         if (tspan->role == SP_TSPAN_ROLE_UNSPECIFIED) continue;
         if (!tspan->attributes.singleXYCoordinates()) continue;
         Inkscape::Text::Layout::iterator iter = layout.sourceToIterator(tspan);
-        NR::Point anchor_point = layout.chunkAnchorPoint(iter);
+        Geom::Point anchor_point = layout.chunkAnchorPoint(iter);
         tspan->attributes.setFirstXY(anchor_point);
     }
 }
@@ -718,17 +718,17 @@ bool TextTagAttributes::anyAttributesSet() const
     return !attributes.x.empty() || !attributes.y.empty() || !attributes.dx.empty() || !attributes.dy.empty() || !attributes.rotate.empty();
 }
 
-NR::Point TextTagAttributes::firstXY() const
+Geom::Point TextTagAttributes::firstXY() const
 {
-    NR::Point point;
-    if (attributes.x.empty()) point[NR::X] = 0.0;
-    else point[NR::X] = attributes.x[0].computed;
-    if (attributes.y.empty()) point[NR::Y] = 0.0;
-    else point[NR::Y] = attributes.y[0].computed;
+    Geom::Point point;
+    if (attributes.x.empty()) point[Geom::X] = 0.0;
+    else point[Geom::X] = attributes.x[0].computed;
+    if (attributes.y.empty()) point[Geom::Y] = 0.0;
+    else point[Geom::Y] = attributes.y[0].computed;
     return point;
 }
 
-void TextTagAttributes::setFirstXY(NR::Point &point)
+void TextTagAttributes::setFirstXY(Geom::Point &point)
 {
     SVGLength zero_length;
     zero_length = 0.0;
@@ -737,8 +737,8 @@ void TextTagAttributes::setFirstXY(NR::Point &point)
         attributes.x.resize(1, zero_length);
     if (attributes.y.empty())
         attributes.y.resize(1, zero_length);
-    attributes.x[0].computed = point[NR::X];
-    attributes.y[0].computed = point[NR::Y];
+    attributes.x[0].computed = point[Geom::X];
+    attributes.y[0].computed = point[Geom::Y];
 }
 
 void TextTagAttributes::mergeInto(Inkscape::Text::Layout::OptionalTextTagAttrs *output, Inkscape::Text::Layout::OptionalTextTagAttrs const &parent_attrs, unsigned parent_attrs_offset, bool copy_xy, bool copy_dxdyrotate) const
@@ -878,7 +878,7 @@ void TextTagAttributes::joinSingleAttribute(std::vector<SVGLength> *dest_vector,
     }
 }
 
-void TextTagAttributes::transform(NR::Matrix const &matrix, double scale_x, double scale_y, bool extend_zero_length)
+void TextTagAttributes::transform(Geom::Matrix const &matrix, double scale_x, double scale_y, bool extend_zero_length)
 {
     SVGLength zero_length;
     zero_length = 0.0;
@@ -892,22 +892,22 @@ void TextTagAttributes::transform(NR::Matrix const &matrix, double scale_x, doub
         points_count = 1;
     for (unsigned i = 0 ; i < points_count ; i++) {
         NR::Point point;
-        if (i < attributes.x.size()) point[NR::X] = attributes.x[i].computed;
+        if (i < attributes.x.size()) point[Geom::X] = attributes.x[i].computed;
         else point[NR::X] = 0.0;
-        if (i < attributes.y.size()) point[NR::Y] = attributes.y[i].computed;
-        else point[NR::Y] = 0.0;
+        if (i < attributes.y.size()) point[Geom::Y] = attributes.y[i].computed;
+        else point[Geom::Y] = 0.0;
         point *= matrix;
         if (i < attributes.x.size())
-            attributes.x[i] = point[NR::X];
-        else if (point[NR::X] != 0.0 && extend_zero_length) {
+            attributes.x[i] = point[Geom::X];
+        else if (point[Geom::X] != 0.0 && extend_zero_length) {
             attributes.x.resize(i + 1, zero_length);
-            attributes.x[i] = point[NR::X];
+            attributes.x[i] = point[Geom::X];
         }
         if (i < attributes.y.size())
-            attributes.y[i] = point[NR::Y];
-        else if (point[NR::Y] != 0.0 && extend_zero_length) {
+            attributes.y[i] = point[Geom::Y];
+        else if (point[Geom::Y] != 0.0 && extend_zero_length) {
             attributes.y.resize(i + 1, zero_length);
-            attributes.y[i] = point[NR::Y];
+            attributes.y[i] = point[Geom::Y];
         }
     }
     for (std::vector<SVGLength>::iterator it = attributes.dx.begin() ; it != attributes.dx.end() ; it++)
@@ -916,18 +916,18 @@ void TextTagAttributes::transform(NR::Matrix const &matrix, double scale_x, doub
         *it = it->computed * scale_y;
 }
 
-void TextTagAttributes::addToDxDy(unsigned index, NR::Point const &adjust)
+void TextTagAttributes::addToDxDy(unsigned index, Geom::Point const &adjust)
 {
     SVGLength zero_length;
     zero_length = 0.0;
 
-    if (adjust[NR::X] != 0.0) {
+    if (adjust[Geom::X] != 0.0) {
         if (attributes.dx.size() < index + 1) attributes.dx.resize(index + 1, zero_length);
-        attributes.dx[index] = attributes.dx[index].computed + adjust[NR::X];
+        attributes.dx[index] = attributes.dx[index].computed + adjust[Geom::X];
     }
-    if (adjust[NR::Y] != 0.0) {
+    if (adjust[Geom::Y] != 0.0) {
         if (attributes.dy.size() < index + 1) attributes.dy.resize(index + 1, zero_length);
-        attributes.dy[index] = attributes.dy[index].computed + adjust[NR::Y];
+        attributes.dy[index] = attributes.dy[index].computed + adjust[Geom::Y];
     }
 }
 
diff --git a/src/text-tag-attributes.h b/src/text-tag-attributes.h
index 9c1425dff..7a7ba5763 100644
--- a/src/text-tag-attributes.h
+++ b/src/text-tag-attributes.h
@@ -88,11 +88,11 @@ public:
     If \a extend_zero_length is true, then if the x or y vectors are empty
     they will be made length 1 in order to store the newly calculated
     position. */
-    void transform(NR::Matrix const &matrix, double scale_x, double scale_y, bool extend_zero_length = false);
+    void transform(Geom::Matrix const &matrix, double scale_x, double scale_y, bool extend_zero_length = false);
 
     /** Adds the given values to the dx and dy vectors at the given
     \a index. The vectors are extended if necessary. */
-    void addToDxDy(unsigned index, NR::Point const &adjust);
+    void addToDxDy(unsigned index, Geom::Point const &adjust);
 
     /** Adds the given value to the rotate vector at the given \a index. The
     vector is extended if necessary. Delta is measured in degrees, clockwise
@@ -101,10 +101,10 @@ public:
 
     /** Returns the first coordinates in the x and y vectors. If either
     is zero length, 0.0 is used for that coordinate. */
-    NR::Point firstXY() const;
+    Geom::Point firstXY() const;
 
     /** Sets the first coordinates in the x and y vectors. */
-    void setFirstXY(NR::Point &point);
+    void setFirstXY(Geom::Point &point);
 
 private:
     /// This holds the actual values.
diff --git a/src/tweak-context.cpp b/src/tweak-context.cpp
index 156ce0169..3cc26393b 100644
--- a/src/tweak-context.cpp
+++ b/src/tweak-context.cpp
@@ -782,7 +782,7 @@ tweak_profile (double dist, double radius)
 
 void
 tweak_colors_in_gradient (SPItem *item, bool fill_or_stroke,
-                          guint32 const rgb_goal, NR::Point p_w, double radius, double force, guint mode,
+                          guint32 const rgb_goal, Geom::Point p_w, double radius, double force, guint mode,
                           bool do_h, bool do_s, bool do_l, bool /*do_o*/)
 {
     SPGradient *gradient = sp_item_gradient (item, fill_or_stroke);
@@ -790,8 +790,8 @@ tweak_colors_in_gradient (SPItem *item, bool fill_or_stroke,
     if (!gradient || !SP_IS_GRADIENT(gradient))
         return;
 
-    NR::Matrix i2d (sp_item_i2doc_affine (item));
-    NR::Point p = p_w * i2d.inverse();
+    Geom::Matrix i2d (sp_item_i2doc_affine (item));
+    Geom::Point p = p_w * i2d.inverse();
     p *= (gradient->gradientTransform).inverse();
     // now p is in gradient's original coordinates
 
@@ -800,27 +800,27 @@ tweak_colors_in_gradient (SPItem *item, bool fill_or_stroke,
     if (SP_IS_LINEARGRADIENT(gradient)) {
         SPLinearGradient *lg = SP_LINEARGRADIENT(gradient);
 
-        NR::Point p1(lg->x1.computed, lg->y1.computed);
-        NR::Point p2(lg->x2.computed, lg->y2.computed);
-        NR::Point pdiff(p2 - p1);
-        double vl = NR::L2(pdiff);
+        Geom::Point p1(lg->x1.computed, lg->y1.computed);
+        Geom::Point p2(lg->x2.computed, lg->y2.computed);
+        Geom::Point pdiff(p2 - p1);
+        double vl = Geom::L2(pdiff);
 
         // This is the matrix which moves and rotates the gradient line
         // so it's oriented along the X axis:
-        NR::Matrix norm = NR::Matrix(Geom::Translate(-p1)) * NR::Matrix(Geom::Rotate(-atan2(pdiff[NR::Y], pdiff[NR::X])));
+        Geom::Matrix norm = Geom::Matrix(Geom::Translate(-p1)) * Geom::Matrix(Geom::Rotate(-atan2(pdiff[Geom::Y], pdiff[Geom::X])));
 
         // Transform the mouse point by it to find out its projection onto the gradient line:
-        NR::Point pnorm = p * norm;
+        Geom::Point pnorm = p * norm;
 
         // Scale its X coordinate to match the length of the gradient line:
-        pos = pnorm[NR::X] / vl;
+        pos = pnorm[Geom::X] / vl;
         // Calculate radius in lenfth-of-gradient-line units
         r = radius / vl;
 
     } else if (SP_IS_RADIALGRADIENT(gradient)) {
         SPRadialGradient *rg = SP_RADIALGRADIENT(gradient);
-        NR::Point c (rg->cx.computed, rg->cy.computed);
-        pos = NR::L2(p - c) / rg->r.computed;
+        Geom::Point c (rg->cx.computed, rg->cy.computed);
+        pos = Geom::L2(p - c) / rg->r.computed;
         r = radius / rg->r.computed;
     }
 
@@ -902,7 +902,7 @@ sp_tweak_color_recursive (guint mode, SPItem *item, SPItem *item_at_point,
                           guint32 stroke_goal, bool do_stroke,
                           float opacity_goal, bool do_opacity,
                           bool do_blur, bool reverse,
-                          NR::Point p, double radius, double force,
+                          Geom::Point p, double radius, double force,
                           bool do_h, bool do_s, bool do_l, bool do_o)
 {
     bool did = false;
@@ -933,7 +933,7 @@ sp_tweak_color_recursive (guint mode, SPItem *item, SPItem *item_at_point,
 
         Geom::Rect brush(p - Geom::Point(radius, radius), p + Geom::Point(radius, radius));
 
-        NR::Point center = bbox->midpoint();
+        Geom::Point center = bbox->midpoint();
         double this_force;
 
 // if item == item_at_point, use max force
@@ -949,7 +949,7 @@ sp_tweak_color_recursive (guint mode, SPItem *item, SPItem *item_at_point,
 // else if object > 0.5 brush: test 4 corners of bbox and center on being in the brush, choose max
 // else if still smaller, then check only the object center:
         } else {
-            this_force = force * tweak_profile (NR::L2 (p - center), radius);
+            this_force = force * tweak_profile (Geom::L2 (p - center), radius);
         }
 
         if (this_force > 0.002) {
@@ -1033,7 +1033,7 @@ sp_tweak_color_recursive (guint mode, SPItem *item, SPItem *item_at_point,
 
 
 bool
-sp_tweak_dilate (SPTweakContext *tc, NR::Point event_p, NR::Point p, NR::Point vector, bool reverse)
+sp_tweak_dilate (SPTweakContext *tc, Geom::Point event_p, Geom::Point p, Geom::Point vector, bool reverse)
 {
     Inkscape::Selection *selection = sp_desktop_selection(SP_EVENT_CONTEXT(tc)->desktop);
     SPDesktop *desktop = SP_EVENT_CONTEXT(tc)->desktop;
@@ -1123,7 +1123,7 @@ void
 sp_tweak_update_area (SPTweakContext *tc)
 {
         double radius = get_dilate_radius(tc);
-        NR::Matrix const sm (Geom::Scale(radius, radius) * Geom::Translate(SP_EVENT_CONTEXT(tc)->desktop->point()));
+        Geom::Matrix const sm (Geom::Scale(radius, radius) * Geom::Translate(SP_EVENT_CONTEXT(tc)->desktop->point()));
         sp_canvas_item_affine_absolute(tc->dilate_area, sm);
         sp_canvas_item_show(tc->dilate_area);
 }
@@ -1174,9 +1174,9 @@ sp_tweak_context_root_handler(SPEventContext *event_context,
                     return TRUE;
                 }
 
-                NR::Point const button_w(event->button.x,
+                Geom::Point const button_w(event->button.x,
                                          event->button.y);
-                NR::Point const button_dt(desktop->w2d(button_w));
+                Geom::Point const button_dt(desktop->w2d(button_w));
                 tc->last_push = desktop->dt2doc(button_dt);
 
                 sp_tweak_extinput(tc, event);
@@ -1191,15 +1191,15 @@ sp_tweak_context_root_handler(SPEventContext *event_context,
             break;
         case GDK_MOTION_NOTIFY:
         {
-            NR::Point const motion_w(event->motion.x,
+            Geom::Point const motion_w(event->motion.x,
                                      event->motion.y);
-            NR::Point motion_dt(desktop->w2d(motion_w));
-            NR::Point motion_doc(desktop->dt2doc(motion_dt));
+            Geom::Point motion_dt(desktop->w2d(motion_w));
+            Geom::Point motion_doc(desktop->dt2doc(motion_dt));
             sp_tweak_extinput(tc, event);
 
             // draw the dilating cursor
                 double radius = get_dilate_radius(tc);
-                NR::Matrix const sm (Geom::Scale(radius, radius) * Geom::Translate(desktop->w2d(motion_w)));
+                Geom::Matrix const sm (Geom::Scale(radius, radius) * Geom::Translate(desktop->w2d(motion_w)));
                 sp_canvas_item_affine_absolute(tc->dilate_area, sm);
                 sp_canvas_item_show(tc->dilate_area);
 
@@ -1227,8 +1227,8 @@ sp_tweak_context_root_handler(SPEventContext *event_context,
 
     case GDK_BUTTON_RELEASE:
     {
-        NR::Point const motion_w(event->button.x, event->button.y);
-        NR::Point const motion_dt(desktop->w2d(motion_w));
+        Geom::Point const motion_w(event->button.x, event->button.y);
+        Geom::Point const motion_dt(desktop->w2d(motion_w));
 
         sp_canvas_end_forced_full_redraws(desktop->canvas);
         tc->is_drawing = false;
@@ -1237,7 +1237,7 @@ sp_tweak_context_root_handler(SPEventContext *event_context,
             if (!tc->has_dilated) {
                 // if we did not rub, do a light tap
                 tc->pressure = 0.03;
-                sp_tweak_dilate (tc, motion_w, desktop->dt2doc(motion_dt), NR::Point(0,0), MOD__SHIFT);
+                sp_tweak_dilate (tc, motion_w, desktop->dt2doc(motion_dt), Geom::Point(0,0), MOD__SHIFT);
             }
             tc->is_dilating = false;
             tc->has_dilated = false;
diff --git a/src/tweak-context.h b/src/tweak-context.h
index b5a9b6b7e..e860fd7ea 100644
--- a/src/tweak-context.h
+++ b/src/tweak-context.h
@@ -71,7 +71,7 @@ struct SPTweakContext
 
     bool is_dilating;
     bool has_dilated;
-    NR::Point last_push;
+    Geom::Point last_push;
     SPCanvasItem *dilate_area;
 
     bool do_h;