Merge from trunk

(bzr r9508.1.73)

1 files changed, 303 insertions, 414 deletions

diff --git a/src/spray-context.cpp b/src/spray-context.cpp
index 9a499a64c..36c135924 100644
--- a/src/spray-context.cpp
+++ b/src/spray-context.cpp
@@ -27,7 +27,6 @@
 #include <numeric>
 
 #include "svg/svg.h"
-#include "display/canvas-bpath.h"
 
 #include <glib/gmem.h>
 #include "macros.h"
@@ -36,7 +35,6 @@
 #include "desktop.h"
 #include "desktop-events.h"
 #include "desktop-handles.h"
-#include "desktop-style.h"
 #include "message-context.h"
 #include "pixmaps/cursor-spray.xpm"
 #include <boost/optional.hpp>
@@ -44,21 +42,16 @@
 #include "context-fns.h"
 #include "sp-item.h"
 #include "inkscape.h"
-#include "color.h"
-#include "svg/svg-color.h"
+
 #include "splivarot.h"
 #include "sp-item-group.h"
 #include "sp-shape.h"
 #include "sp-path.h"
 #include "path-chemistry.h"
-#include "sp-gradient.h"
-#include "sp-stop.h"
-#include "sp-gradient-reference.h"
-#include "sp-linear-gradient.h"
-#include "sp-radial-gradient.h"
-#include "gradient-chemistry.h"
+
 #include "sp-text.h"
 #include "sp-flowtext.h"
+#include "display/sp-canvas.h"
 #include "display/canvas-bpath.h"
 #include "display/canvas-arena.h"
 #include "display/curve.h"
@@ -69,6 +62,7 @@
 #include "style.h"
 #include "box3d.h"
 #include "sp-item-transform.h"
+#include "filter-chemistry.h"
 
 #include "spray-context.h"
 #include "ui/dialog/dialog-manager.h"
@@ -79,9 +73,7 @@
 using Inkscape::DocumentUndo;
 using namespace std;
 
-
 #define DDC_RED_RGBA 0xff0000ff
-
 #define DYNA_MIN_WIDTH 1.0e-6
 
 static void sp_spray_context_class_init(SPSprayContextClass *klass);
@@ -100,13 +92,12 @@ static SPEventContextClass *parent_class = 0;
  * @param mu : mean
  * @param sigma : standard deviation ( > 0 )
  */
-inline double NormalDistribution(double mu,double sigma)
+inline double NormalDistribution(double mu, double sigma)
 {
   // use Box Muller's algorithm
   return mu + sigma * sqrt( -2.0 * log(g_random_double_range(0, 1)) ) * cos( 2.0*M_PI*g_random_double_range(0, 1) );
 }
 
-
 GtkType sp_spray_context_get_type(void)
 {
     static GType type = 0;
@@ -141,15 +132,15 @@ static void sp_spray_context_class_init(SPSprayContextClass *klass)
 }
 
 /* Method to rotate items */
-void sp_spray_rotate_rel(Geom::Point c,SPDesktop */*desktop*/,SPItem *item, Geom::Rotate const &rotation)
+void sp_spray_rotate_rel(Geom::Point c, SPDesktop */*desktop*/, SPItem *item, Geom::Rotate const &rotation)
 {
     Geom::Point center = c;
     Geom::Translate const s(c);
-    Geom::Matrix affine = Geom::Matrix(s).inverse() * Geom::Matrix(rotation) * Geom::Matrix(s);
+    Geom::Affine affine = Geom::Affine(s).inverse() * Geom::Affine(rotation) * Geom::Affine(s);
     // Rotate item.
-    item->set_i2d_affine(item->i2d_affine() * (Geom::Matrix)affine);
+    item->set_i2d_affine(item->i2d_affine() * (Geom::Affine)affine);
     // Use each item's own transform writer, consistent with sp_selection_apply_affine()
-    item->doWriteTransform(SP_OBJECT_REPR(item), item->transform);
+    item->doWriteTransform(item->getRepr(), item->transform);
     // Restore the center position (it's changed because the bbox center changed)
     if (item->isCenterSet()) {
         item->setCenter(c);
@@ -158,11 +149,11 @@ void sp_spray_rotate_rel(Geom::Point c,SPDesktop */*desktop*/,SPItem *item, Geom
 }
 
 /* Method to scale items */
-void sp_spray_scale_rel(Geom::Point c, SPDesktop */*desktop*/, SPItem *item, Geom::Scale  const &scale)
+void sp_spray_scale_rel(Geom::Point c, SPDesktop */*desktop*/, SPItem *item, Geom::Scale const &scale)
 {
     Geom::Translate const s(c);
-    item->set_i2d_affine(item->i2d_affine() * s.inverse() * scale * s  );
-    item->doWriteTransform(SP_OBJECT_REPR(item), item->transform);
+    item->set_i2d_affine(item->i2d_affine() * s.inverse() * scale * s);
+    item->doWriteTransform(item->getRepr(), item->transform);
 }
 
 static void sp_spray_context_init(SPSprayContext *tc)
@@ -179,28 +170,26 @@ static void sp_spray_context_init(SPSprayContext *tc)
     tc->width = 0.2;
     tc->force = 0.2;
     tc->ratio = 0;
-    tc->tilt=0;
+    tc->tilt = 0;
     tc->mean = 0.2;
-    tc->rotation_variation=0;
-    tc->standard_deviation=0.2;
-    tc->scale=1;
+    tc->rotation_variation = 0;
+    tc->standard_deviation = 0.2;
+    tc->scale = 1;
     tc->scale_variation = 1;
     tc->pressure = TC_DEFAULT_PRESSURE;
 
     tc->is_dilating = false;
     tc->has_dilated = false;
 
-    tc->do_h = true;
-    tc->do_s = true;
-    tc->do_l = true;
-    tc->do_o = false;
-
     new (&tc->style_set_connection) sigc::connection();
 }
 
 static void sp_spray_context_dispose(GObject *object)
 {
     SPSprayContext *tc = SP_SPRAY_CONTEXT(object);
+    SPEventContext *ec = SP_EVENT_CONTEXT(object);
+
+    ec->enableGrDrag(false);
 
     tc->style_set_connection.disconnect();
     tc->style_set_connection.~connection();
@@ -227,8 +216,8 @@ bool is_transform_modes(gint mode)
 
 void sp_spray_update_cursor(SPSprayContext *tc, bool /*with_shift*/)
 {
-   SPEventContext *event_context = SP_EVENT_CONTEXT(tc);
-   SPDesktop *desktop = event_context->desktop;
+    SPEventContext *event_context = SP_EVENT_CONTEXT(tc);
+    SPDesktop *desktop = event_context->desktop;
 
     guint num = 0;
     gchar *sel_message = NULL;
@@ -242,13 +231,13 @@ void sp_spray_update_cursor(SPSprayContext *tc, bool /*with_shift*/)
 
    switch (tc->mode) {
        case SPRAY_MODE_COPY:
-           tc->_message_context->setF(Inkscape::NORMAL_MESSAGE, _("%s. Drag, click or scroll to spray <b>copies</b> of the initial selection"), sel_message);
+           tc->_message_context->setF(Inkscape::NORMAL_MESSAGE, _("%s. Drag, click or scroll to spray <b>copies</b> of the initial selection."), sel_message);
            break;
        case SPRAY_MODE_CLONE:
-           tc->_message_context->setF(Inkscape::NORMAL_MESSAGE, _("%s. Drag, click or scroll to spray <b>clones</b> of the initial selection"), sel_message);
+           tc->_message_context->setF(Inkscape::NORMAL_MESSAGE, _("%s. Drag, click or scroll to spray <b>clones</b> of the initial selection."), sel_message);
            break;
        case SPRAY_MODE_SINGLE_PATH:
-           tc->_message_context->setF(Inkscape::NORMAL_MESSAGE, _("%s. Drag, click or scroll to spray in a <b>single path</b> of the initial selection"), sel_message);
+           tc->_message_context->setF(Inkscape::NORMAL_MESSAGE, _("%s. Drag, click or scroll to spray in a <b>single path</b> of the initial selection."), sel_message);
            break;
        default:
            break;
@@ -261,8 +250,9 @@ static void sp_spray_context_setup(SPEventContext *ec)
 {
     SPSprayContext *tc = SP_SPRAY_CONTEXT(ec);
 
-    if (((SPEventContextClass *) parent_class)->setup)
+    if (((SPEventContextClass *) parent_class)->setup) {
         ((SPEventContextClass *) parent_class)->setup(ec);
+    }
 
     {
         /* TODO: have a look at sp_dyna_draw_context_setup where the same is done.. generalize? at least make it an arcto! */
@@ -298,18 +288,11 @@ static void sp_spray_context_setup(SPEventContext *ec)
     sp_event_context_read(ec, "standard_deviation");
     sp_event_context_read(ec, "usepressure");
     sp_event_context_read(ec, "Scale");
-    sp_event_context_read(ec, "doh");
-    sp_event_context_read(ec, "dol");
-    sp_event_context_read(ec, "dos");
-    sp_event_context_read(ec, "doo");
-
-    ;
 
     Inkscape::Preferences *prefs = Inkscape::Preferences::get();
     if (prefs->getBool("/tools/spray/selcue")) {
         ec->enableSelectionCue();
     }
-
     if (prefs->getBool("/tools/spray/gradientdrag")) {
         ec->enableGrDrag();
     }
@@ -320,56 +303,47 @@ static void sp_spray_context_set(SPEventContext *ec, Inkscape::Preferences::Entr
     SPSprayContext *tc = SP_SPRAY_CONTEXT(ec);
     Glib::ustring path = val->getEntryName();
 
-    if (path == "width") {
-        tc->width = 0.01 * CLAMP(val->getInt(10), 1, 100);
-    } else if (path == "mode") {
+    if (path == "mode") {
         tc->mode = val->getInt();
         sp_spray_update_cursor(tc, false);
-    } else if (path == "distribution") {
-        tc->distrib = val->getInt(1);
+    } else if (path == "width") {
+        tc->width = 0.01 * CLAMP(val->getInt(10), 1, 100);
+    } else if (path == "usepressure") {
+        tc->usepressure = val->getBool();
     } else if (path == "population") {
         tc->population = 0.01 * CLAMP(val->getInt(10), 1, 100);
-     } else if (path == "tilt") {
-        tc->tilt = CLAMP(val->getDouble(0.1), 0, 1000.0);
-     } else if (path == "ratio") {
-        tc->ratio = CLAMP(val->getDouble(), 0.0, 0.9);
-    } else if (path == "force") {
-        tc->force = CLAMP(val->getDouble(1.0), 0, 1.0);
     } else if (path == "rotation_variation") {
         tc->rotation_variation = CLAMP(val->getDouble(0.0), 0, 100.0);
     } else if (path == "scale_variation") {
         tc->scale_variation = CLAMP(val->getDouble(1.0), 0, 100.0);
-    } else if (path == "mean") {
-        tc->mean = 0.01 * CLAMP(val->getInt(10), 1, 100);
     } else if (path == "standard_deviation") {
         tc->standard_deviation = 0.01 * CLAMP(val->getInt(10), 1, 100);
-    } else if (path == "usepressure") {
-        tc->usepressure = val->getBool();
-    } else if (path == "doh") {
-        tc->do_h = val->getBool();
-    } else if (path == "dos") {
-        tc->do_s = val->getBool();
-    } else if (path == "dol") {
-        tc->do_l = val->getBool();
-    } else if (path == "doo") {
-        tc->do_o = val->getBool();
-    }
+    } else if (path == "mean") {
+        tc->mean = 0.01 * CLAMP(val->getInt(10), 1, 100);
+// Not implemented in the toolbar and preferences yet
+    } else if (path == "distribution") {
+        tc->distrib = val->getInt(1);
+    } else if (path == "tilt") {
+        tc->tilt = CLAMP(val->getDouble(0.1), 0, 1000.0);
+    } else if (path == "ratio") {
+        tc->ratio = CLAMP(val->getDouble(), 0.0, 0.9);
+    } else if (path == "force") {
+        tc->force = CLAMP(val->getDouble(1.0), 0, 1.0);
+    } 
 }
 
 static void sp_spray_extinput(SPSprayContext *tc, GdkEvent *event)
 {
-    if (gdk_event_get_axis (event, GDK_AXIS_PRESSURE, &tc->pressure))
-        tc->pressure = CLAMP (tc->pressure, TC_MIN_PRESSURE, TC_MAX_PRESSURE);
-    else
+    if (gdk_event_get_axis(event, GDK_AXIS_PRESSURE, &tc->pressure)) {
+        tc->pressure = CLAMP(tc->pressure, TC_MIN_PRESSURE, TC_MAX_PRESSURE);
+    } else {
         tc->pressure = TC_DEFAULT_PRESSURE;
+    }
 }
 
 double get_dilate_radius(SPSprayContext *tc)
 {
-
     return 250 * tc->width/SP_EVENT_CONTEXT(tc)->desktop->current_zoom();
-
-
 }
 
 double get_path_force(SPSprayContext *tc)
@@ -417,29 +391,25 @@ double get_move_standard_deviation(SPSprayContext *tc)
  * @param[in]   choice : 
 
  */
-void random_position( double &radius, double &angle, double &a, double &s, int /*choice*/)
+void random_position(double &radius, double &angle, double &a, double &s, int /*choice*/)
 {
     // angle is taken from an uniform distribution
     angle = g_random_double_range(0, M_PI*2.0);
 
     // radius is taken from a Normal Distribution
     double radius_temp =-1;
-    while(!((radius_temp>=0)&&(radius_temp<=1)))
+    while(!((radius_temp >= 0) && (radius_temp <=1 )))
     {
-        radius_temp = NormalDistribution( a, s );
+        radius_temp = NormalDistribution(a, s);
     }
     // Because we are in polar coordinates, a special treatment has to be done to the radius.
     // Otherwise, positions taken from an uniform repartition on radius and angle will not seam to 
     // be uniformily distributed on the disk (more at the center and less at the boundary).
     // We counter this effect with a 0.5 exponent. This is empiric.
-    radius = pow( radius_temp, 0.5);
+    radius = pow(radius_temp, 0.5);
 
 }
 
-
-
-
-
 bool sp_spray_recursive(SPDesktop *desktop,
                                Inkscape::Selection *selection,
                                SPItem *item,
@@ -457,7 +427,7 @@ bool sp_spray_recursive(SPDesktop *desktop,
                                double ratio,
                                double tilt,
                                double rotation_variation,
-                               gint _distrib )
+                               gint _distrib)
 {
     bool did = false;
     
@@ -467,7 +437,7 @@ bool sp_spray_recursive(SPDesktop *desktop,
         selection->add(item);
     }
 
-    double _fid = g_random_double_range(0,1);
+    double _fid = g_random_double_range(0, 1);
     double angle = g_random_double_range( - rotation_variation / 100.0 * M_PI , rotation_variation / 100.0 * M_PI );
     double _scale = g_random_double_range( 1.0 - scale_variation / 100.0, 1.0 + scale_variation / 100.0 );
     double dr; double dp;
@@ -478,12 +448,12 @@ bool sp_spray_recursive(SPDesktop *desktop,
         Geom::OptRect a = item->getBounds(item->i2doc_affine());
         if (a) {
             SPItem *item_copied;
-            if(_fid<=population)
+            if(_fid <= population)
             {
                 // duplicate
-                SPDocument *doc = SP_OBJECT_DOCUMENT(item);
+                SPDocument *doc = item->document;
                 Inkscape::XML::Document* xml_doc = doc->getReprDoc();
-                Inkscape::XML::Node *old_repr = SP_OBJECT_REPR(item);
+                Inkscape::XML::Node *old_repr = item->getRepr();
                 Inkscape::XML::Node *parent = old_repr->parent();
                 Inkscape::XML::Node *copy = old_repr->duplicate(xml_doc);
                 parent->appendChild(copy);
@@ -491,12 +461,12 @@ bool sp_spray_recursive(SPDesktop *desktop,
                 SPObject *new_obj = doc->getObjectByRepr(copy);
                 item_copied = (SPItem *) new_obj;   //convertion object->item
                 Geom::Point center=item->getCenter();
-                sp_spray_scale_rel(center,desktop,item_copied, Geom::Scale(_scale,_scale));
-                sp_spray_scale_rel(center,desktop,item_copied, Geom::Scale(scale,scale));
+                sp_spray_scale_rel(center,desktop, item_copied, Geom::Scale(_scale,_scale));
+                sp_spray_scale_rel(center,desktop, item_copied, Geom::Scale(scale,scale));
 
                 sp_spray_rotate_rel(center,desktop,item_copied, Geom::Rotate(angle));
                 //Move the cursor p
-                Geom::Point move = (Geom::Point(cos(tilt)*cos(dp)*dr/(1-ratio)+sin(tilt)*sin(dp)*dr/(1+ratio),-sin(tilt)*cos(dp)*dr/(1-ratio)+cos(tilt)*sin(dp)*dr/(1+ratio)))+(p-a->midpoint());
+                Geom::Point move = (Geom::Point(cos(tilt)*cos(dp)*dr/(1-ratio)+sin(tilt)*sin(dp)*dr/(1+ratio), -sin(tilt)*cos(dp)*dr/(1-ratio)+cos(tilt)*sin(dp)*dr/(1+ratio)))+(p-a->midpoint());
                 sp_item_move_rel(item_copied, Geom::Translate(move[Geom::X], -move[Geom::Y]));
                 did = true;
             }
@@ -514,31 +484,31 @@ bool sp_spray_recursive(SPDesktop *desktop,
                 items = items->next) {
 
             SPItem *item1 = (SPItem *) items->data;
-            if (i==1) {
-                father=item1;
+            if (i == 1) {
+                father = item1;
             }
-            if (i==2) {
-                unionResult=item1;
+            if (i == 2) {
+                unionResult = item1;
             }
             i++;
         }
-        SPDocument *doc = SP_OBJECT_DOCUMENT(father);
+        SPDocument *doc = father->document;
         Inkscape::XML::Document* xml_doc = doc->getReprDoc();
-        Inkscape::XML::Node *old_repr = SP_OBJECT_REPR(father);
+        Inkscape::XML::Node *old_repr = father->getRepr();
         Inkscape::XML::Node *parent = old_repr->parent();
 
         Geom::OptRect a = father->getBounds(father->i2doc_affine());
         if (a) {
-            if (i==2) {
+            if (i == 2) {
                 Inkscape::XML::Node *copy1 = old_repr->duplicate(xml_doc);
                 parent->appendChild(copy1);
                 SPObject *new_obj1 = doc->getObjectByRepr(copy1);
                 son = (SPItem *) new_obj1;   // conversion object->item
-                unionResult=son;
+                unionResult = son;
                 Inkscape::GC::release(copy1);
-               }
+            }
 
-            if (_fid<=population) { // Rules the population of objects sprayed
+            if (_fid <= population) { // Rules the population of objects sprayed
                 // duplicates the father
                 Inkscape::XML::Node *copy2 = old_repr->duplicate(xml_doc);
                 parent->appendChild(copy2);
@@ -546,12 +516,12 @@ bool sp_spray_recursive(SPDesktop *desktop,
                 item_copied = (SPItem *) new_obj2;
 
                 // Move around the cursor
-                Geom::Point move = (Geom::Point(cos(tilt)*cos(dp)*dr/(1-ratio)+sin(tilt)*sin(dp)*dr/(1+ratio),-sin(tilt)*cos(dp)*dr/(1-ratio)+cos(tilt)*sin(dp)*dr/(1+ratio)))+(p-a->midpoint()); 
+                Geom::Point move = (Geom::Point(cos(tilt)*cos(dp)*dr/(1-ratio)+sin(tilt)*sin(dp)*dr/(1+ratio), -sin(tilt)*cos(dp)*dr/(1-ratio)+cos(tilt)*sin(dp)*dr/(1+ratio)))+(p-a->midpoint()); 
 
                 Geom::Point center=father->getCenter();
-                sp_spray_scale_rel(center,desktop,item_copied, Geom::Scale(_scale,_scale));
-                sp_spray_scale_rel(center,desktop,item_copied, Geom::Scale(scale,scale));
-                sp_spray_rotate_rel(center,desktop,item_copied, Geom::Rotate(angle));
+                sp_spray_scale_rel(center, desktop, item_copied, Geom::Scale(_scale, _scale));
+                sp_spray_scale_rel(center, desktop, item_copied, Geom::Scale(scale, scale));
+                sp_spray_rotate_rel(center, desktop, item_copied, Geom::Rotate(angle));
                 sp_item_move_rel(item_copied, Geom::Translate(move[Geom::X], -move[Geom::Y]));
 
                 // union and duplication
@@ -567,11 +537,11 @@ bool sp_spray_recursive(SPDesktop *desktop,
     } else if (mode == SPRAY_MODE_CLONE) {
         Geom::OptRect a = item->getBounds(item->i2doc_affine());
         if (a) {
-            if(_fid<=population) {
+            if(_fid <= population) {
                 SPItem *item_copied;
-                SPDocument *doc = SP_OBJECT_DOCUMENT(item);
+                SPDocument *doc = item->document;
                 Inkscape::XML::Document* xml_doc = doc->getReprDoc();
-                Inkscape::XML::Node *old_repr = SP_OBJECT_REPR(item);
+                Inkscape::XML::Node *old_repr = item->getRepr();
                 Inkscape::XML::Node *parent = old_repr->parent();
 
                 // Creation of the clone
@@ -584,11 +554,11 @@ bool sp_spray_recursive(SPDesktop *desktop,
                 SPObject *clone_object = doc->getObjectByRepr(clone);
                 // conversion object->item
                 item_copied = (SPItem *) clone_object;
-                Geom::Point center=item->getCenter();
-                sp_spray_scale_rel(center,desktop,item_copied, Geom::Scale(_scale,_scale));
-                sp_spray_scale_rel(center,desktop,item_copied, Geom::Scale(scale,scale));
-                sp_spray_rotate_rel(center,desktop,item_copied, Geom::Rotate(angle));
-                Geom::Point move = (Geom::Point(cos(tilt)*cos(dp)*dr/(1-ratio)+sin(tilt)*sin(dp)*dr/(1+ratio),-sin(tilt)*cos(dp)*dr/(1-ratio)+cos(tilt)*sin(dp)*dr/(1+ratio)))+(p-a->midpoint());
+                Geom::Point center = item->getCenter();
+                sp_spray_scale_rel(center, desktop, item_copied, Geom::Scale(_scale, _scale));
+                sp_spray_scale_rel(center, desktop, item_copied, Geom::Scale(scale, scale));
+                sp_spray_rotate_rel(center, desktop, item_copied, Geom::Rotate(angle));
+                Geom::Point move = (Geom::Point(cos(tilt)*cos(dp)*dr/(1-ratio)+sin(tilt)*sin(dp)*dr/(1+ratio), -sin(tilt)*cos(dp)*dr/(1-ratio)+cos(tilt)*sin(dp)*dr/(1+ratio)))+(p-a->midpoint());
                 sp_item_move_rel(item_copied, Geom::Translate(move[Geom::X], -move[Geom::Y]));
 
                 Inkscape::GC::release(clone);
@@ -606,35 +576,12 @@ bool sp_spray_dilate(SPSprayContext *tc, Geom::Point /*event_p*/, Geom::Point p,
     Inkscape::Selection *selection = sp_desktop_selection(SP_EVENT_CONTEXT(tc)->desktop);
     SPDesktop *desktop = SP_EVENT_CONTEXT(tc)->desktop;
 
-
     if (selection->isEmpty()) {
         return false;
     }
 
     bool did = false;
     double radius = get_dilate_radius(tc);
-
-
-
-    bool do_fill = false, do_stroke = false, do_opacity = false;
-    guint32 fill_goal = sp_desktop_get_color_tool(desktop, "/tools/spray", true, &do_fill);
-    guint32 stroke_goal = sp_desktop_get_color_tool(desktop, "/tools/spray", false, &do_stroke);
-    double opacity_goal = sp_desktop_get_master_opacity_tool(desktop, "/tools/spray", &do_opacity);
-    if (reverse) {
-        // RGB inversion
-        fill_goal = SP_RGBA32_U_COMPOSE(
-            (255 - SP_RGBA32_R_U(fill_goal)),
-            (255 - SP_RGBA32_G_U(fill_goal)),
-            (255 - SP_RGBA32_B_U(fill_goal)),
-            (255 - SP_RGBA32_A_U(fill_goal)));
-        stroke_goal = SP_RGBA32_U_COMPOSE(
-            (255 - SP_RGBA32_R_U(stroke_goal)),
-            (255 - SP_RGBA32_G_U(stroke_goal)),
-            (255 - SP_RGBA32_B_U(stroke_goal)),
-            (255 - SP_RGBA32_A_U(stroke_goal)));
-        opacity_goal = 1 - opacity_goal;
-    }
-
     double path_force = get_path_force(tc);
     if (radius == 0 || path_force == 0) {
         return false;
@@ -651,7 +598,6 @@ bool sp_spray_dilate(SPSprayContext *tc, Geom::Point /*event_p*/, Geom::Point p,
     double move_mean = get_move_mean(tc);
     double move_standard_deviation = get_move_standard_deviation(tc);
 
-
     for (GSList *items = g_slist_copy((GSList *) selection->itemList());
          items != NULL;
          items = items->next) {
@@ -659,10 +605,10 @@ bool sp_spray_dilate(SPSprayContext *tc, Geom::Point /*event_p*/, Geom::Point p,
         SPItem *item = (SPItem *) items->data;
 
         if (is_transform_modes(tc->mode)) {
-            if (sp_spray_recursive (desktop,selection, item, p, vector, tc->mode, radius, move_force, tc->population,tc->scale, tc->scale_variation, reverse, move_mean, move_standard_deviation,tc->ratio,tc->tilt, tc->rotation_variation, tc->distrib))
+            if (sp_spray_recursive(desktop, selection, item, p, vector, tc->mode, radius, move_force, tc->population, tc->scale, tc->scale_variation, reverse, move_mean, move_standard_deviation, tc->ratio, tc->tilt, tc->rotation_variation, tc->distrib))
                 did = true;
         } else {
-            if (sp_spray_recursive (desktop,selection, item, p, vector, tc->mode, radius, path_force, tc->population,tc->scale, tc->scale_variation, reverse, path_mean, path_standard_deviation,tc->ratio,tc->tilt, tc->rotation_variation, tc->distrib))
+            if (sp_spray_recursive(desktop, selection, item, p, vector, tc->mode, radius, path_force, tc->population, tc->scale, tc->scale_variation, reverse, path_mean, path_standard_deviation, tc->ratio, tc->tilt, tc->rotation_variation, tc->distrib))
                 did = true;
         }
     }
@@ -672,36 +618,35 @@ bool sp_spray_dilate(SPSprayContext *tc, Geom::Point /*event_p*/, Geom::Point p,
 
 void sp_spray_update_area(SPSprayContext *tc)
 {
-        double radius = get_dilate_radius(tc);
-        Geom::Matrix const sm ( Geom::Scale(radius/(1-tc->ratio), radius/(1+tc->ratio)) );
-        sp_canvas_item_affine_absolute(tc->dilate_area,   (sm* Geom::Rotate(tc->tilt))* Geom::Translate(SP_EVENT_CONTEXT(tc)->desktop->point()));
-        sp_canvas_item_show(tc->dilate_area);
+    double radius = get_dilate_radius(tc);
+    Geom::Affine const sm ( Geom::Scale(radius/(1-tc->ratio), radius/(1+tc->ratio)) );
+    sp_canvas_item_affine_absolute(tc->dilate_area, (sm* Geom::Rotate(tc->tilt))* Geom::Translate(SP_EVENT_CONTEXT(tc)->desktop->point()));
+    sp_canvas_item_show(tc->dilate_area);
 }
 
 void sp_spray_switch_mode(SPSprayContext *tc, gint mode, bool with_shift)
 {
     // select the button mode
-    SP_EVENT_CONTEXT(tc)->desktop->setToolboxSelectOneValue ("spray_tool_mode", mode); 
+    SP_EVENT_CONTEXT(tc)->desktop->setToolboxSelectOneValue("spray_tool_mode", mode); 
     // need to set explicitly, because the prefs may not have changed by the previous
     tc->mode = mode;
-    sp_spray_update_cursor (tc, with_shift);
+    sp_spray_update_cursor(tc, with_shift);
 }
 
 void sp_spray_switch_mode_temporarily(SPSprayContext *tc, gint mode, bool with_shift)
 {
     Inkscape::Preferences *prefs = Inkscape::Preferences::get();
-   // Juggling about so that prefs have the old value but tc->mode and the button show new mode:
-   gint now_mode = prefs->getInt("/tools/spray/mode", 0);
-   SP_EVENT_CONTEXT(tc)->desktop->setToolboxSelectOneValue ("spray_tool_mode", mode);
-   // button has changed prefs, restore
-   prefs->setInt("/tools/spray/mode", now_mode);
-   // changing prefs changed tc->mode, restore back :)
-   tc->mode = mode;
-   sp_spray_update_cursor (tc, with_shift);
+    // Juggling about so that prefs have the old value but tc->mode and the button show new mode:
+    gint now_mode = prefs->getInt("/tools/spray/mode", 0);
+    SP_EVENT_CONTEXT(tc)->desktop->setToolboxSelectOneValue("spray_tool_mode", mode);
+    // button has changed prefs, restore
+    prefs->setInt("/tools/spray/mode", now_mode);
+    // changing prefs changed tc->mode, restore back :)
+    tc->mode = mode;
+    sp_spray_update_cursor(tc, with_shift);
 }
 
-gint sp_spray_context_root_handler(SPEventContext *event_context,
-                                  GdkEvent *event)
+gint sp_spray_context_root_handler(SPEventContext *event_context, GdkEvent *event)
 {
     SPSprayContext *tc = SP_SPRAY_CONTEXT(event_context);
     SPDesktop *desktop = event_context->desktop;
@@ -717,13 +662,11 @@ gint sp_spray_context_root_handler(SPEventContext *event_context,
             break;
         case GDK_BUTTON_PRESS:
             if (event->button.button == 1 && !event_context->space_panning) {
-
                 if (Inkscape::have_viable_layer(desktop, tc->_message_context) == false) {
                     return TRUE;
                 }
 
-                Geom::Point const motion_w(event->button.x,
-                                         event->button.y);
+                Geom::Point const motion_w(event->button.x, event->button.y);
                 Geom::Point const motion_dt(desktop->w2d(motion_w));
                 tc->last_push = desktop->dt2doc(motion_dt);
 
@@ -732,23 +675,17 @@ gint sp_spray_context_root_handler(SPEventContext *event_context,
                 sp_canvas_force_full_redraw_after_interruptions(desktop->canvas, 3);
                 tc->is_drawing = true;
                 tc->is_dilating = true;
-                                tc->has_dilated = false;
-
-
-
-                if(tc->is_dilating && event->button.button == 1 && !event_context->space_panning)
+                tc->has_dilated = false;
 
-                                sp_spray_dilate (tc, motion_w, desktop->dt2doc(motion_dt), Geom::Point(0,0), MOD__SHIFT);
-
-
-
-                                                          tc->has_dilated=true;
+                if(tc->is_dilating && event->button.button == 1 && !event_context->space_panning) {
+                    sp_spray_dilate(tc, motion_w, desktop->dt2doc(motion_dt), Geom::Point(0,0), MOD__SHIFT);
+                }
 
+                tc->has_dilated = true;
                 ret = TRUE;
             }
             break;
-        case GDK_MOTION_NOTIFY:
-        {
+        case GDK_MOTION_NOTIFY: {
             Geom::Point const motion_w(event->motion.x,
                                      event->motion.y);
             Geom::Point motion_dt(desktop->w2d(motion_w));
@@ -756,22 +693,22 @@ gint sp_spray_context_root_handler(SPEventContext *event_context,
             sp_spray_extinput(tc, event);
 
             // draw the dilating cursor
-                double radius = get_dilate_radius(tc);
-                Geom::Matrix const sm (Geom::Scale(radius/(1-tc->ratio), radius/(1+tc->ratio)) );
-                sp_canvas_item_affine_absolute(tc->dilate_area, (sm*Geom::Rotate(tc->tilt))*Geom::Translate(desktop->w2d(motion_w)));
-                sp_canvas_item_show(tc->dilate_area);
-
-                guint num = 0;
-                if (!desktop->selection->isEmpty()) {
-                    num = g_slist_length((GSList *) desktop->selection->itemList());
-                }
-                if (num == 0) {
-                    tc->_message_context->flash(Inkscape::ERROR_MESSAGE, _("<b>Nothing selected!</b> Select objects to spray."));
-                }
+            double radius = get_dilate_radius(tc);
+            Geom::Affine const sm (Geom::Scale(radius/(1-tc->ratio), radius/(1+tc->ratio)) );
+            sp_canvas_item_affine_absolute(tc->dilate_area, (sm*Geom::Rotate(tc->tilt))*Geom::Translate(desktop->w2d(motion_w)));
+            sp_canvas_item_show(tc->dilate_area);
+
+            guint num = 0;
+            if (!desktop->selection->isEmpty()) {
+                num = g_slist_length((GSList *) desktop->selection->itemList());
+            }
+            if (num == 0) {
+                tc->_message_context->flash(Inkscape::ERROR_MESSAGE, _("<b>Nothing selected!</b> Select objects to spray."));
+            }
 
             // dilating:
             if (tc->is_drawing && ( event->motion.state & GDK_BUTTON1_MASK )) {
-                sp_spray_dilate (tc, motion_w, motion_doc, motion_doc - tc->last_push, event->button.state & GDK_SHIFT_MASK? true : false);
+                sp_spray_dilate(tc, motion_w, motion_doc, motion_doc - tc->last_push, event->button.state & GDK_SHIFT_MASK? true : false);
                 //tc->last_push = motion_doc;
                 tc->has_dilated = true;
 
@@ -779,254 +716,206 @@ gint sp_spray_context_root_handler(SPEventContext *event_context,
                 gobble_motion_events(GDK_BUTTON1_MASK);
                 return TRUE;
             }
-
         }
         break;
-/*Spray with the scroll*/
-        case GDK_SCROLL:
-               {
-              if (event->scroll.state & GDK_BUTTON1_MASK)
-                                  {
-                  double temp ;
-                  temp=tc->population;
-                  tc->population=1.0;
-                  desktop->setToolboxAdjustmentValue ("population", tc->population * 100);
-                  Geom::Point const scroll_w(event->button.x,event->button.y);
-                  Geom::Point const scroll_dt = desktop->point();;
-                  Geom::Point motion_doc(desktop->dt2doc(scroll_dt));
-                       switch (event->scroll.direction)
-                       {
-                         case GDK_SCROLL_UP:
-                           {
-                                   if (Inkscape::have_viable_layer(desktop, tc->_message_context) == false)
-                                   {
-                                    return TRUE;
-                                   }
-                                   tc->last_push = desktop->dt2doc(scroll_dt);
-                                   sp_spray_extinput(tc, event);
-                                   sp_canvas_force_full_redraw_after_interruptions(desktop->canvas, 3);
-                                   tc->is_drawing = true;
-                                   tc->is_dilating = true;
-                                   tc->has_dilated = false;
-                                   if(tc->is_dilating && !event_context->space_panning)
-
-                                                        sp_spray_dilate (tc, scroll_w, desktop->dt2doc(scroll_dt), Geom::Point(0,0),false);
-
-
-
-                                   tc->has_dilated=true;
-                                   tc->population=temp;
-
-                                   desktop->setToolboxAdjustmentValue ("population", tc->population * 100);
-
-                                   ret = TRUE;
-                           }
-                               break;
-                           case GDK_SCROLL_DOWN:
-                           {
-                                   if (Inkscape::have_viable_layer(desktop, tc->_message_context) == false)
-                                                                   {
-                                                                    return TRUE;
-                                                                   }
-                                                                   tc->last_push = desktop->dt2doc(scroll_dt);
-                                                                   sp_spray_extinput(tc, event);
-                                                                   sp_canvas_force_full_redraw_after_interruptions(desktop->canvas, 3);
-                                                                   tc->is_drawing = true;
-                                                                   tc->is_dilating = true;
-                                                                   tc->has_dilated = false;
-                                                                   if(tc->is_dilating && !event_context->space_panning)
-                                                                                        sp_spray_dilate (tc, scroll_w, desktop->dt2doc(scroll_dt), Geom::Point(0,0), false);
-
-                                                                   tc->has_dilated=true;
-
-                                                                   ret = TRUE;
-
-
-                           }
-                               break;
-case GDK_SCROLL_RIGHT:
-                           {} break;
-case GDK_SCROLL_LEFT:
-                           {} break;
-                                                                                                                   }
-                                  }
-
-
-                               break;
-
-               }
-    case GDK_BUTTON_RELEASE:
-    {
-        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;
-
-        if (tc->is_dilating && event->button.button == 1 && !event_context->space_panning) {
-            if (!tc->has_dilated) {
-                // if we did not rub, do a light tap
-                tc->pressure = 0.03;
-                sp_spray_dilate (tc, motion_w, desktop->dt2doc(motion_dt), Geom::Point(0,0), MOD__SHIFT);
-            }
-            tc->is_dilating = false;
-            tc->has_dilated = false;
-            switch (tc->mode) {
-                case SPRAY_MODE_COPY:
-                    DocumentUndo::done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
-                                       SP_VERB_CONTEXT_SPRAY, _("Spray with copies"));
-                    break;
-                case SPRAY_MODE_CLONE:
-                    DocumentUndo::done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
-                                       SP_VERB_CONTEXT_SPRAY, _("Spray with clones"));
-                    break;
-                case SPRAY_MODE_SINGLE_PATH:
-                    DocumentUndo::done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
-                                       SP_VERB_CONTEXT_SPRAY, _("Spray in single path"));
+        /*Spray with the scroll*/
+        case GDK_SCROLL: {
+            if (event->scroll.state & GDK_BUTTON1_MASK) {
+                double temp ;
+                temp = tc->population;
+                tc->population = 1.0;
+                desktop->setToolboxAdjustmentValue("population", tc->population * 100);
+                Geom::Point const scroll_w(event->button.x, event->button.y);
+                Geom::Point const scroll_dt = desktop->point();;
+                Geom::Point motion_doc(desktop->dt2doc(scroll_dt));
+                switch (event->scroll.direction) {
+                    case GDK_SCROLL_DOWN:
+                    case GDK_SCROLL_UP: {
+                        if (Inkscape::have_viable_layer(desktop, tc->_message_context) == false) {
+                            return TRUE;
+                        }
+                        tc->last_push = desktop->dt2doc(scroll_dt);
+                        sp_spray_extinput(tc, event);
+                        sp_canvas_force_full_redraw_after_interruptions(desktop->canvas, 3);
+                        tc->is_drawing = true;
+                        tc->is_dilating = true;
+                        tc->has_dilated = false;
+                        if(tc->is_dilating && !event_context->space_panning) {
+                            sp_spray_dilate(tc, scroll_w, desktop->dt2doc(scroll_dt), Geom::Point(0,0), false);
+                        }
+                        tc->has_dilated = true;
+                        
+                        tc->population = temp;
+                        desktop->setToolboxAdjustmentValue("population", tc->population * 100);
+
+                        ret = TRUE;
+                    }
                     break;
-            }
-        }
-        break;
-    }
-
-    case GDK_KEY_PRESS:
-        switch (get_group0_keyval (&event->key)) {
-case GDK_j:  if (MOD__SHIFT_ONLY) {
-                sp_spray_switch_mode(tc, SPRAY_MODE_COPY, MOD__SHIFT);
-                ret = TRUE;
-            }
-case GDK_J: if (MOD__SHIFT_ONLY) {
-                sp_spray_switch_mode(tc, SPRAY_MODE_COPY, MOD__SHIFT);
-                ret = TRUE;
-            }
-
-break;
-        case GDK_m:
-        case GDK_M:
-        case GDK_0:
-
-            break;
-        case GDK_i:
-        case GDK_I:
-        case GDK_k:    if (MOD__SHIFT_ONLY) {
-                sp_spray_switch_mode(tc, SPRAY_MODE_SINGLE_PATH, MOD__SHIFT);
-                ret = TRUE;
-            }
-        case GDK_K:if (MOD__SHIFT_ONLY) {
-                sp_spray_switch_mode(tc, SPRAY_MODE_SINGLE_PATH, MOD__SHIFT);
-                ret = TRUE;
-            }
-break;
-
-        case GDK_l: if (MOD__SHIFT_ONLY) {
-                sp_spray_switch_mode(tc, SPRAY_MODE_CLONE, MOD__SHIFT);
-                ret = TRUE;
-            }
-
-        case GDK_L:
- if (MOD__SHIFT_ONLY) {
-                sp_spray_switch_mode(tc, SPRAY_MODE_CLONE, MOD__SHIFT);
-                ret = TRUE;
+                    case GDK_SCROLL_RIGHT:
+                       {} break;
+                    case GDK_SCROLL_LEFT:
+                       {} break;
+                }
             }
             break;
-        case GDK_Up:
-        case GDK_KP_Up:
-            if (!MOD__CTRL_ONLY) {
-                tc->scale += 0.05;
-
-                //desktop->setToolboxAdjustmentValue ("spray-force", tc->force * 100);
-                ret = TRUE;
+        }
+        
+        case GDK_BUTTON_RELEASE: {
+            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;
+
+            if (tc->is_dilating && event->button.button == 1 && !event_context->space_panning) {
+                if (!tc->has_dilated) {
+                    // if we did not rub, do a light tap
+                    tc->pressure = 0.03;
+                    sp_spray_dilate(tc, motion_w, desktop->dt2doc(motion_dt), Geom::Point(0,0), MOD__SHIFT);
+                }
+                tc->is_dilating = false;
+                tc->has_dilated = false;
+                switch (tc->mode) {
+                    case SPRAY_MODE_COPY:
+                        DocumentUndo::done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
+                                           SP_VERB_CONTEXT_SPRAY, _("Spray with copies"));
+                        break;
+                    case SPRAY_MODE_CLONE:
+                        DocumentUndo::done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
+                                           SP_VERB_CONTEXT_SPRAY, _("Spray with clones"));
+                        break;
+                    case SPRAY_MODE_SINGLE_PATH:
+                        DocumentUndo::done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
+                                           SP_VERB_CONTEXT_SPRAY, _("Spray in single path"));
+                        break;
+                }
             }
             break;
-        case GDK_Down:
-        case GDK_KP_Down:
-            if (!MOD__CTRL_ONLY) {
-
-                tc->scale -= 0.05;
-                if (tc->scale < 0.0)
-                    tc->scale = 0.0;
-                //desktop->setToolboxAdjustmentValue ("spray-force", tc->force * 100);
-
-                ret = TRUE;
+        }
 
-            }
-            break;
-        case GDK_Right:
-        case GDK_KP_Right:
-            if (!MOD__CTRL_ONLY) {
-                tc->width += 0.01;
-                if (tc->width > 1.0)
-                    tc->width = 1.0;
-                desktop->setToolboxAdjustmentValue ("altx-spray", tc->width * 100); // the same spinbutton is for alt+x
-                sp_spray_update_area(tc);
-                ret = TRUE;
-            }
-            break;
-        case GDK_Left:
-        case GDK_KP_Left:
-            if (!MOD__CTRL_ONLY) {
-                tc->width -= 0.01;
-                if (tc->width < 0.01)
+        case GDK_KEY_PRESS:
+            switch (get_group0_keyval (&event->key)) {
+                case GDK_j:
+                case GDK_J:
+                    if (MOD__SHIFT_ONLY) {
+                        sp_spray_switch_mode(tc, SPRAY_MODE_COPY, MOD__SHIFT);
+                        ret = TRUE;
+                    }
+                    break;
+                case GDK_k:
+                case GDK_K:
+                    if (MOD__SHIFT_ONLY) {
+                        sp_spray_switch_mode(tc, SPRAY_MODE_CLONE, MOD__SHIFT);
+                        ret = TRUE;
+                    }
+                    break;
+                case GDK_l:
+                case GDK_L:
+                    if (MOD__SHIFT_ONLY) {
+                        sp_spray_switch_mode(tc, SPRAY_MODE_SINGLE_PATH, MOD__SHIFT);
+                        ret = TRUE;
+                    }
+                    break;
+                case GDK_Up:
+                case GDK_KP_Up:
+                    if (!MOD__CTRL_ONLY) {
+                        tc->population += 0.01;
+                        if (tc->population > 1.0) {
+                            tc->population = 1.0;
+                        }
+                        desktop->setToolboxAdjustmentValue("spray-population", tc->population * 100);
+                        ret = TRUE;
+                    }
+                    break;
+                case GDK_Down:
+                case GDK_KP_Down:
+                    if (!MOD__CTRL_ONLY) {
+                        tc->population -= 0.01;
+                        if (tc->population < 0.0) {
+                            tc->population = 0.0;
+                        }
+                        desktop->setToolboxAdjustmentValue("spray-population", tc->population * 100);
+                        ret = TRUE;
+                    }
+                    break;
+                case GDK_Right:
+                case GDK_KP_Right:
+                    if (!MOD__CTRL_ONLY) {
+                        tc->width += 0.01;
+                        if (tc->width > 1.0) {
+                            tc->width = 1.0;
+                        }
+                        // the same spinbutton is for alt+x
+                        desktop->setToolboxAdjustmentValue("altx-spray", tc->width * 100);
+                        sp_spray_update_area(tc);
+                        ret = TRUE;
+                    }
+                    break;
+                case GDK_Left:
+                case GDK_KP_Left:
+                    if (!MOD__CTRL_ONLY) {
+                        tc->width -= 0.01;
+                        if (tc->width < 0.01) {
+                            tc->width = 0.01;
+                        }
+                        desktop->setToolboxAdjustmentValue("altx-spray", tc->width * 100);
+                        sp_spray_update_area(tc);
+                        ret = TRUE;
+                    }
+                    break;
+                case GDK_Home:
+                case GDK_KP_Home:
                     tc->width = 0.01;
-                desktop->setToolboxAdjustmentValue ("altx-spray", tc->width * 100);
-                sp_spray_update_area(tc);
-                ret = TRUE;
+                    desktop->setToolboxAdjustmentValue("altx-spray", tc->width * 100);
+                    sp_spray_update_area(tc);
+                    ret = TRUE;
+                    break;
+                case GDK_End:
+                case GDK_KP_End:
+                    tc->width = 1.0;
+                    desktop->setToolboxAdjustmentValue("altx-spray", tc->width * 100);
+                    sp_spray_update_area(tc);
+                    ret = TRUE;
+                    break;
+                case GDK_x:
+                case GDK_X:
+                    if (MOD__ALT_ONLY) {
+                        desktop->setToolboxFocusTo("altx-spray");
+                        ret = TRUE;
+                    }
+                    break;
+                case GDK_Shift_L:
+                case GDK_Shift_R:
+                    sp_spray_update_cursor(tc, true);
+                    break;
+                case GDK_Control_L:
+                case GDK_Control_R:
+                    break;
+                default:
+                    break;
             }
             break;
-        case GDK_Home:
-        case GDK_KP_Home:
-            tc->width = 0.01;
-            desktop->setToolboxAdjustmentValue ("altx-spray", tc->width * 100);
-            sp_spray_update_area(tc);
-            ret = TRUE;
-            break;
-        case GDK_End:
-        case GDK_KP_End:
-            tc->width = 1.0;
-            desktop->setToolboxAdjustmentValue ("altx-spray", tc->width * 100);
-            sp_spray_update_area(tc);
-            ret = TRUE;
-            break;
-        case GDK_x:
-        case GDK_X:
-            if (MOD__ALT_ONLY) {
-                desktop->setToolboxFocusTo ("altx-spray");
-                ret = TRUE;
+
+        case GDK_KEY_RELEASE: {
+            Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+            switch (get_group0_keyval(&event->key)) {
+                case GDK_Shift_L:
+                case GDK_Shift_R:
+                    sp_spray_update_cursor(tc, false);
+                    break;
+                case GDK_Control_L:
+                case GDK_Control_R:
+                    sp_spray_switch_mode (tc, prefs->getInt("/tools/spray/mode"), MOD__SHIFT);
+                    tc->_message_context->clear();
+                    break;
+                default:
+                    sp_spray_switch_mode (tc, prefs->getInt("/tools/spray/mode"), MOD__SHIFT);
+                    break;
             }
-            break;
+        }
 
-        case GDK_Shift_L:
-        case GDK_Shift_R:
-            sp_spray_update_cursor(tc, true);
-            break;
-/*Set the scale to 1*/
-        case GDK_Control_L:
-                tc->scale=1;
         default:
             break;
-        }
-        break;
-
-    case GDK_KEY_RELEASE: {
-        Inkscape::Preferences *prefs = Inkscape::Preferences::get();
-        switch (get_group0_keyval(&event->key)) {
-            case GDK_Shift_L:
-            case GDK_Shift_R:
-                sp_spray_update_cursor(tc, false);
-                break;
-            case GDK_Control_L:
-            case GDK_Control_R:
-                sp_spray_switch_mode (tc, prefs->getInt("/tools/spray/mode"), MOD__SHIFT);
-                tc->_message_context->clear();
-                break;
-            default:
-                sp_spray_switch_mode (tc, prefs->getInt("/tools/spray/mode"), MOD__SHIFT);
-                break;
-        }
-    }
-
-    default:
-        break;
     }
 
     if (!ret) {