Different default styles for non-parallel 3D box faces

(bzr r3213)

4 files changed, 47 insertions, 11 deletions

diff --git a/src/box3d-context.cpp b/src/box3d-context.cpp
index 395623171..0da88ac1d 100644
--- a/src/box3d-context.cpp
+++ b/src/box3d-context.cpp
@@ -523,7 +523,7 @@ static void sp_3dbox_drag(SP3DBoxContext &bc, guint state)
         repr->setAttribute("sodipodi:type", "inkscape:3dbox");
 
         /* Set style */
-        //sp_desktop_apply_style_tool (desktop, repr, "tools.shapes.3dbox", false);
+        sp_desktop_apply_style_tool (desktop, repr, "tools.shapes.3dbox", false);
 
         bc.item = (SPItem *) desktop->currentLayer()->appendChildRepr(repr);
         Inkscape::GC::release(repr);
diff --git a/src/box3d-face.cpp b/src/box3d-face.cpp
index 2c2d6209a..02c84e22c 100644
--- a/src/box3d-face.cpp
+++ b/src/box3d-face.cpp
@@ -21,12 +21,12 @@
 //        box3d-face.h).
 Box3DFace::Box3DFace(SP3DBox *box, NR::Point &A, NR::Point &B, NR::Point &C, NR::Point &D,
                      Box3D::Axis plane, Box3D::FrontOrRear rel_pos)
-    : path (NULL), parent_box3d (box)
+    : front_or_rear (rel_pos), path (NULL), parent_box3d (box)
  {
-    /*
-    Box3D::Axis axis = (rel_pos == Box3D::FRONT ? Box3D::NONE : Box3D::third_axis_direction (plane));
     dir1 = extract_first_axis_direction (plane);
     dir2 = extract_second_axis_direction (plane);
+    /*
+    Box3D::Axis axis = (rel_pos == Box3D::FRONT ? Box3D::NONE : Box3D::third_axis_direction (plane));
     set_corners (box->corners[axis],
                  box->corners[axis ^ dir1],
                  box->corners[axis ^ dir1 ^ dir2],
@@ -156,6 +156,8 @@ NR::Point Box3DFace::operator[](unsigned int i)
     return *corners[i % 4];
 }
 
+
+
 /**
  * Append the curve's path as a child to the given 3D box (since SP3DBox
  * is derived from SPGroup, so we can append children to its svg representation)
@@ -166,9 +168,13 @@ void Box3DFace::hook_path_to_3dbox()
 
     SPDesktop *desktop = inkscape_active_desktop();
     Inkscape::XML::Document *xml_doc = sp_document_repr_doc(SP_EVENT_CONTEXT_DOCUMENT(inkscape_active_event_context()));
+    GString *pstring = g_string_new("");
+    g_string_printf (pstring, "tools.shapes.3dbox.%s", axes_string());
+
     Inkscape::XML::Node *repr_face = xml_doc->createElement("svg:path");
-    sp_desktop_apply_style_tool (desktop, repr_face, "tools.shapes.3dbox", false);
+    sp_desktop_apply_style_tool (desktop, repr_face, pstring->str, false);
     this->path = SP_PATH(SP_OBJECT(parent_box3d)->appendChildRepr(repr_face));
+
     Inkscape::GC::release(repr_face);
 }
 
@@ -197,15 +203,35 @@ void Box3DFace::set_curve()
     sp_curve_unref(curve);
 }
 
+gchar * Box3DFace::axes_string()
+{
+    GString *pstring = g_string_new("");
+    g_string_printf (pstring, "%s", Box3D::string_from_axes ((Box3D::Axis) (dir1 ^ dir2)));
+    switch ((Box3D::Axis) (dir1 ^ dir2)) {
+        case Box3D::XY:
+            g_string_append_printf (pstring, (front_or_rear == Box3D::FRONT) ? "front" : "rear");
+            break;
+        case Box3D::XZ:
+            g_string_append_printf (pstring, (front_or_rear == Box3D::FRONT) ? "top" : "bottom");
+            break;
+        case Box3D::YZ:
+            g_string_append_printf (pstring, (front_or_rear == Box3D::FRONT) ? "right" : "left");
+            break;
+        default:
+            break;
+    }
+    return pstring->str;
+}
+
 gchar * Box3DFace::svg_repr_string()
 {
     NR::Matrix const i2d (sp_item_i2d_affine (SP_ITEM (this->parent_box3d)));
     GString *pstring = g_string_new("");
-    g_string_sprintf (pstring, "M %f,%f L %f,%f L %f,%f L %f,%f z",
-                               ((*corners[0]) * i2d)[NR::X], ((*corners[0]) * i2d)[NR::Y],
-                               ((*corners[1]) * i2d)[NR::X], ((*corners[1]) * i2d)[NR::Y],
-                               ((*corners[2]) * i2d)[NR::X], ((*corners[2]) * i2d)[NR::Y],
-                               ((*corners[3]) * i2d)[NR::X], ((*corners[3]) * i2d)[NR::Y]);
+    g_string_printf (pstring, "M %f,%f L %f,%f L %f,%f L %f,%f z",
+                              ((*corners[0]) * i2d)[NR::X], ((*corners[0]) * i2d)[NR::Y],
+                              ((*corners[1]) * i2d)[NR::X], ((*corners[1]) * i2d)[NR::Y],
+                              ((*corners[2]) * i2d)[NR::X], ((*corners[2]) * i2d)[NR::Y],
+                              ((*corners[3]) * i2d)[NR::X], ((*corners[3]) * i2d)[NR::Y]);
     return pstring->str;
 }
 
diff --git a/src/box3d-face.h b/src/box3d-face.h
index 08729150e..04e012b41 100644
--- a/src/box3d-face.h
+++ b/src/box3d-face.h
@@ -45,6 +45,7 @@ public:
     void hook_path_to_3dbox();
     void set_path_repr();
     void set_curve();
+    gchar * axes_string();
     gchar * svg_repr_string();
 
 private:
@@ -52,6 +53,8 @@ private:
 
     Box3D::Axis dir1;
     Box3D::Axis dir2;
+
+    Box3D::FrontOrRear front_or_rear;
     
     SPPath *path;
     SP3DBox *parent_box3d;
diff --git a/src/preferences-skeleton.h b/src/preferences-skeleton.h
index ead8e7a62..d1d6bd529 100644
--- a/src/preferences-skeleton.h
+++ b/src/preferences-skeleton.h
@@ -51,7 +51,14 @@ static char const preferences_skeleton[] =
 "         style=\"fill:none;stroke:black;stroke-opacity:1;stroke-width:1px;stroke-linejoin:miter;stroke-linecap:butt;\">\n"
 "    <group id=\"shapes\" style=\"fill-rule:evenodd;\" selcue=\"1\" gradientdrag=\"1\">\n"
 "      <eventcontext id=\"rect\" style=\"fill:blue;\" usecurrent=\"1\"/>\n"
-"      <eventcontext id=\"3dbox\" style=\"fill:blue;\" usecurrent=\"1\"/>\n"
+"      <eventcontext id=\"3dbox\" style=\"fill:none;stroke:blue;stroke-linejoin:round;\" usecurrent=\"0\">\n"
+"        <side id=\"XYfront\"  style=\"stroke:#0000ff;stroke-width:2.5px;\" usecurrent=\"0\"/>\n"
+"        <side id=\"XYrear\"   style=\"stroke:#0000ff;stroke-width:2.5px;\" usecurrent=\"0\"/>\n"
+"        <side id=\"XZtop\"    style=\"stroke:#f0ee00;stroke-width:2.5px;\" usecurrent=\"0\"/>\n"
+"        <side id=\"XZbottom\" style=\"stroke:#f0ee00;stroke-width:2.5px;\" usecurrent=\"0\"/>\n"
+"        <side id=\"YZright\"  style=\"stroke:#ff0000;stroke-width:2.5px;\" usecurrent=\"0\"/>\n"
+"        <side id=\"YZleft\"   style=\"stroke:#ff0000;stroke-width:2.5px;\" usecurrent=\"0\"/>\n"
+"      </eventcontext>\n"
 "      <eventcontext id=\"arc\" style=\"fill:red;\" end=\"0\" start=\"0\" usecurrent=\"1\"/>\n"
 "      <eventcontext id=\"star\" magnitude=\"5\" style=\"fill:yellow;\" usecurrent=\"1\"/>\n"
 "      <eventcontext id=\"spiral\" style=\"fill:none;\" usecurrent=\"0\"/>\n"