whitespace

diff --git a/src/ui/widget/rotateable.cpp b/src/ui/widget/rotateable.cpp
index e434c10c568cf1cc8575b8433e5625619eeb6204..9941c10f8f46257c10f3ee5465448a29904df4b4 100644 (file)
--- a/src/ui/widget/rotateable.cpp
+++ b/src/ui/widget/rotateable.cpp
@@ -21,10 +21,10 @@ namespace Inkscape {
 namespace UI {
 namespace Widget {
 
-       Rotateable::Rotateable():
+Rotateable::Rotateable():
     axis(-M_PI/4),
     maxdecl(M_PI/4)
-  {
+{
                dragging = false;
                working = false;
                modifier = 0;
@@ -33,91 +33,91 @@ namespace Widget {
     signal_button_press_event().connect(sigc::mem_fun(*this, &Rotateable::on_click));
     signal_motion_notify_event().connect(sigc::mem_fun(*this, &Rotateable::on_motion));
     signal_button_release_event().connect(sigc::mem_fun(*this, &Rotateable::on_release));
-       }
+}
 
-  bool Rotateable::on_click(GdkEventButton *event) {
+bool Rotateable::on_click(GdkEventButton *event) {
                if (event->button == 1) {
-                       drag_started_x = event->x;
-                       drag_started_y = event->y;
-                       modifier = get_single_modifier(modifier, event->state); 
-               dragging = true;
-               working = false;
-                       current_axis = axis;
-         return true;
+        drag_started_x = event->x;
+        drag_started_y = event->y;
+        modifier = get_single_modifier(modifier, event->state); 
+        dragging = true;
+        working = false;
+        current_axis = axis;
+        return true;
                } 
                return false; 
-       }
+}
 
-  guint Rotateable::get_single_modifier(guint old, guint state) {
+guint Rotateable::get_single_modifier(guint old, guint state) {
 
                if (old == 0) {
-                       if (state & GDK_CONTROL_MASK)
-                               return 1; // ctrl
-                       if (state & GDK_SHIFT_MASK)
-                               return 2; // shift
-                       return 0;
+        if (state & GDK_CONTROL_MASK)
+            return 1; // ctrl
+        if (state & GDK_SHIFT_MASK)
+            return 2; // shift
+        return 0;
                } else {
-                       if (!(state & GDK_CONTROL_MASK) && !(state & GDK_SHIFT_MASK))
-                               return 0; // none
-                       if (old == 1) 
-                       if (state & GDK_SHIFT_MASK && !(state & GDK_CONTROL_MASK))
-                               return 2; // shift
-        else 
-          return 1;
-                       if (old == 2) 
-                       if (state & GDK_CONTROL_MASK && !(state & GDK_SHIFT_MASK))
-                               return 1; // ctrl
-        else 
-          return 2;
-               return old;
+        if (!(state & GDK_CONTROL_MASK) && !(state & GDK_SHIFT_MASK))
+            return 0; // none
+        if (old == 1) 
+            if (state & GDK_SHIFT_MASK && !(state & GDK_CONTROL_MASK))
+                return 2; // shift
+            else 
+                return 1;
+        if (old == 2) 
+            if (state & GDK_CONTROL_MASK && !(state & GDK_SHIFT_MASK))
+                return 1; // ctrl
+            else 
+                return 2;
+        return old;
                }
-       }
+}
 
 
-  bool Rotateable::on_motion(GdkEventMotion *event) {
+bool Rotateable::on_motion(GdkEventMotion *event) {
                if (dragging) {
-                       double dist = NR::L2(NR::Point(event->x, event->y) - NR::Point(drag_started_x, drag_started_y));
-                       double angle = atan2(event->y - drag_started_y, event->x - drag_started_x);
-                       if (dist > 20) {
-                               working = true;
-                       double force = CLAMP (-(angle - current_axis)/maxdecl, -1, 1);
-                       if (fabs(force) < 0.002)
-                               force = 0; // snap to zero
-                               if (modifier != get_single_modifier(modifier, event->state)) { 
-          // user has switched modifiers in mid drag, close past drag and start a new
-          // one, redefining axis temporarily
-                               do_release(force, modifier);
-                                       current_axis = angle;
-                       modifier = get_single_modifier(modifier, event->state); 
-                               } else {
-                               do_motion(force, modifier);
-                               }
-                       }
-      gobble_motion_events(GDK_BUTTON1_MASK);
-               return true;
+        double dist = NR::L2(NR::Point(event->x, event->y) - NR::Point(drag_started_x, drag_started_y));
+        double angle = atan2(event->y - drag_started_y, event->x - drag_started_x);
+        if (dist > 20) {
+            working = true;
+            double force = CLAMP (-(angle - current_axis)/maxdecl, -1, 1);
+            if (fabs(force) < 0.002)
+                force = 0; // snap to zero
+            if (modifier != get_single_modifier(modifier, event->state)) { 
+                // user has switched modifiers in mid drag, close past drag and start a new
+                // one, redefining axis temporarily
+                do_release(force, modifier);
+                current_axis = angle;
+                modifier = get_single_modifier(modifier, event->state); 
+            } else {
+                do_motion(force, modifier);
+            }
+        }
+        gobble_motion_events(GDK_BUTTON1_MASK);
+        return true;
                } 
                return false; 
-       }
+}
 
 
-  bool Rotateable::on_release(GdkEventButton *event) {
+bool Rotateable::on_release(GdkEventButton *event) {
                if (dragging && working) {
-                       double angle = atan2(event->y - drag_started_y, event->x - drag_started_x);
-                       double force = CLAMP (-(angle - current_axis)/maxdecl, -1, 1);
-                       if (fabs(force) < 0.002)
-                               force = 0; // snap to zero
-                       do_release(force, modifier);
-                       dragging = false;
-                       working = false;
-                       current_axis = axis;
-                       return true;
+        double angle = atan2(event->y - drag_started_y, event->x - drag_started_x);
+        double force = CLAMP (-(angle - current_axis)/maxdecl, -1, 1);
+        if (fabs(force) < 0.002)
+            force = 0; // snap to zero
+        do_release(force, modifier);
+        dragging = false;
+        working = false;
+        current_axis = axis;
+        return true;
                }
                return false;
-       }
+}
 
 
-       Rotateable::~Rotateable() {
-       }
+Rotateable::~Rotateable() {
+}