Remember last used style for single 3D box faces (also fixes bug with wrongly assigne...

diff --git a/src/attributes.cpp b/src/attributes.cpp
index 9541ff01e769a829b61c37971aa78f91bfef3620..8ac3c8c74baaf40a6f69056b6e3613291aeb709a 100644 (file)
--- a/src/attributes.cpp
+++ b/src/attributes.cpp
@@ -117,6 +117,7 @@ static SPStyleProp const props[] = {
     {SP_ATTR_INKSCAPE_3DBOX_CORNER_B, "inkscape:box3dcornerB"}, // "lower right front" corner
     {SP_ATTR_INKSCAPE_3DBOX_CORNER_C, "inkscape:box3dcornerC"}, // "lower right rear" corner
     {SP_ATTR_INKSCAPE_3DBOX_PERSPECTIVE, "inkscape:perspective"},
+    {SP_ATTR_INKSCAPE_3DBOX_FACE, "inkscape:box3dface"},
     /* SPEllipse */
     {SP_ATTR_R, "r"},
     {SP_ATTR_CX, "cx"},

diff --git a/src/attributes.h b/src/attributes.h
index 847266ff3e0f079d07a619fde361d5d3723d6082..73ecf0252568cd4bab3b77fd813beb95040e63d2 100644 (file)
--- a/src/attributes.h
+++ b/src/attributes.h
@@ -117,6 +117,7 @@ enum SPAttributeEnum {
     SP_ATTR_INKSCAPE_3DBOX_CORNER_B, // "lower right front" corner
     SP_ATTR_INKSCAPE_3DBOX_CORNER_C, // "lower right rear" corner
     SP_ATTR_INKSCAPE_3DBOX_PERSPECTIVE,
+    SP_ATTR_INKSCAPE_3DBOX_FACE,
     /* SPEllipse */
     SP_ATTR_R,
     SP_ATTR_CX,

diff --git a/src/box3d-context.cpp b/src/box3d-context.cpp
index cca0a25c61bc0f7d31c7b78e7ee79dfa12e7c6a6..3b45abdb2450a14da587007aea11f1dd8a292074 100644 (file)
--- a/src/box3d-context.cpp
+++ b/src/box3d-context.cpp
@@ -581,7 +581,7 @@ static void sp_3dbox_drag(SP3DBoxContext &bc, guint state)
         Inkscape::GC::release(repr);
         bc.item->transform = SP_ITEM(desktop->currentRoot())->getRelativeTransform(desktop->currentLayer());
 
-        /* Hook paths to the faces of the box */
+        /* Hook paths to the faces of the box (applies last used style if necessary) */
         for (int i = 0; i < 6; ++i) {
             SP_3DBOX(bc.item)->faces[i]->hook_path_to_3dbox();
         }

diff --git a/src/box3d-face.cpp b/src/box3d-face.cpp
index 096e7d7a6bbbd9868bbef2e94c6699f95b1f3178..9a6ca2ef25cd74dbff6130225116388f0bca616b 100644 (file)
--- a/src/box3d-face.cpp
+++ b/src/box3d-face.cpp
@@ -13,6 +13,7 @@
 
 #include "svg/svg.h"
 #include "box3d-face.h"
+#include "prefs-utils.h"
 
 // FIXME: It's quite redundant to pass the box plus the corners plus the axes. At least the corners can
 //        theoretically be reconstructed from the box and the axes, but in order to do this we need
@@ -178,11 +179,24 @@ void Box3DFace::hook_path_to_3dbox(SPPath * existing_path)
 
     SPDesktop *desktop = inkscape_active_desktop();
     Inkscape::XML::Document *xml_doc = sp_document_repr_doc(SP_OBJECT_DOCUMENT(SP_OBJECT(parent_box3d)));
-    GString *pstring = g_string_new("");
-    g_string_printf (pstring, "tools.shapes.3dbox.%s", axes_string());
 
+    /* apply style */
+    bool use_current = prefs_get_int_attribute("tools.shapes.3dbox", "usecurrent", 0);
     Inkscape::XML::Node *repr_face = xml_doc->createElement("svg:path");
-    sp_desktop_apply_style_tool (desktop, repr_face, pstring->str, false);
+    repr_face->setAttribute("inkscape:box3dface", this->axes_string());
+
+    gchar *descr = g_strconcat ("desktop.", axes_string(), NULL);
+    const gchar * cur_style = prefs_get_string_attribute(descr, "style");
+    if (use_current && cur_style !=NULL) {
+        /* use last used style */
+        repr_face->setAttribute("style", cur_style);
+    } else {
+        /* use default style */
+        GString *pstring = g_string_new("");
+        g_string_printf (pstring, "tools.shapes.3dbox.%s", axes_string());
+        sp_desktop_apply_style_tool (desktop, repr_face, pstring->str, false);
+    }
+    g_free (descr);
     this->path = SP_PATH(SP_OBJECT(parent_box3d)->appendChildRepr(repr_face));
     Inkscape::GC::release(repr_face);
 }
@@ -239,6 +253,19 @@ gchar * Box3DFace::axes_string()
     return pstring->str;
 }
 
+gint Box3DFace::descr_to_id (gchar const *descr)
+{
+    if (!strcmp (descr, "XYrear")) { return 5; }
+    if (!strcmp (descr, "XYfront")) { return 4; }
+    if (!strcmp (descr, "XZbottom")) { return 3; }
+    if (!strcmp (descr, "XZtop")) { return 2; }
+    if (!strcmp (descr, "YZleft")) { return 1; }
+    if (!strcmp (descr, "YZright")) { return 0; }
+
+    g_warning ("Invalid description of 3D box face.\n");
+    return -1;
+}
+
 /*
   Local Variables:
   mode:c++

diff --git a/src/box3d-face.h b/src/box3d-face.h
index e69c81e24c8e557295a575491f7bfbb713259dc8..d3d83e7026034f3de138f32010298afdafec6b94 100644 (file)
--- a/src/box3d-face.h
+++ b/src/box3d-face.h
@@ -49,6 +49,7 @@ public:
     inline void raise_to_top() { SP_ITEM (path)->raiseToTop(); }
     gchar * axes_string();
     gchar * svg_repr_string();
+    static gint descr_to_id (gchar const *descr);
 
 private:
     NR::Point *corners[4];

diff --git a/src/box3d.cpp b/src/box3d.cpp
index c9c03ea9cefc88e666fb0f6b5052ea033ff44a06..dad0ae88cd7df11059a199153ae126dae9a9f9cb 100644 (file)
--- a/src/box3d.cpp
+++ b/src/box3d.cpp
@@ -514,7 +514,11 @@ sp_3dbox_link_to_existing_paths (SP3DBox *box, Inkscape::XML::Node *repr) {
             g_warning ("SVG representation of 3D boxes should only contain paths.\n");
             continue;
         }
-        box->faces[face_id]->hook_path_to_3dbox(SP_PATH(face_object));
+        // TODO: Currently we don't check whether all paths are being linked to different faces.
+        //       This is no problem with valid SVG files. It may lead to crashes, however,
+        //       in case a file is corrupt (e.g., two or more faces have identical descriptions).
+        gint id = Box3DFace::descr_to_id (i->attribute ("inkscape:box3dface"));
+        box->faces[id]->hook_path_to_3dbox(SP_PATH(face_object));
         ++face_id;
     }
     if (face_id < 6) {

diff --git a/src/desktop-style.cpp b/src/desktop-style.cpp
index a6a4d8567518399c31f87e2c39d42e9d67ed4792..56fc9d4be7fc14552b7103587d249e8a3ab53b02 100644 (file)
--- a/src/desktop-style.cpp
+++ b/src/desktop-style.cpp
@@ -37,6 +37,7 @@
 #include "sp-tspan.h"
 #include "xml/repr.h"
 #include "libnrtype/font-style-to-pos.h"
+#include "sp-path.h"
 
 #include "desktop-style.h"
 
@@ -161,6 +162,17 @@ sp_desktop_set_style(SPDesktop *desktop, SPCSSAttr *css, bool change, bool write
         sp_repr_css_merge(css_write, css);
         sp_css_attr_unset_uris(css_write);
         sp_repr_css_change(inkscape_get_repr(INKSCAPE, "desktop"), css_write, "style");
+        for (const GSList *i = desktop->selection->itemList(); i != NULL; i = i->next) {
+            /* last used styles for 3D box faces are stored separately */
+            if (SP_IS_PATH (i->data)) {
+                const char * descr  = SP_OBJECT_REPR (G_OBJECT (i->data))->attribute ("inkscape:box3dface");
+                if (descr != NULL) {
+                    gchar *style_grp = g_strconcat ("desktop.", descr, NULL);
+                    sp_repr_css_change(inkscape_get_repr(INKSCAPE, style_grp), css_write, "style");
+                    g_free (style_grp);
+                }
+            }
+        }
         sp_repr_css_attr_unref(css_write);
     }
 

diff --git a/src/preferences-skeleton.h b/src/preferences-skeleton.h
index 9e5514565cf3497fdeadb6d65c27a752915aeddf..2cceb2a78e7938a7b26ecb898b119581ad2384c0 100644 (file)
--- a/src/preferences-skeleton.h
+++ b/src/preferences-skeleton.h
@@ -238,6 +238,18 @@ static char const preferences_skeleton[] =
 "       y=\"0\"\n"
 "       fullscreen=\"0\"\n"
 "       id=\"geometry\" />\n"
+"    <group\n"
+"       id=\"XYfront\" />\n"
+"    <group\n"
+"       id=\"XYrear\" />\n"
+"    <group\n"
+"       id=\"XZtop\" />\n"
+"    <group\n"
+"       id=\"XZbottom\" />\n"
+"    <group\n"
+"       id=\"YZleft\" />\n"
+"    <group\n"
+"       id=\"YZright\" />\n"
 "  </group>\n"
 "\n"
 "  <group id=\"devices\">\n"