Improve mesh handling in Fill and Stroke dialog.

Create new meshes with alternating color/white pattern
(makes it more obvious a mesh has been created).

(bzr r15229)

1 files changed, 24 insertions, 46 deletions

diff --git a/src/ui/tools/mesh-tool.cpp b/src/ui/tools/mesh-tool.cpp
index c6983b94a..87cbeef16 100644
--- a/src/ui/tools/mesh-tool.cpp
+++ b/src/ui/tools/mesh-tool.cpp
@@ -456,38 +456,33 @@ sp_mesh_context_fit_mesh_in_bbox (MeshTool *rc)
         SPItem *item = *i;
         SPStyle *style = item->style;
 
-        if (style && (style->fill.isPaintserver())) {
-            SPPaintServer *server = item->style->getFillPaintServer();
-            if ( SP_IS_MESHGRADIENT(server) ) {
-
-                SPMeshGradient *gradient = SP_MESHGRADIENT(server);
-                SPCurve * outline = gradient->array.outline_path();
-                Geom::OptRect mesh_bbox = outline->get_pathvector().boundsExact();
-                outline->unref();
-                Geom::OptRect item_bbox = item->geometricBounds();
-
-                if ((*mesh_bbox).width() == 0) {
-                    continue;
-                }            
-                if ((*mesh_bbox).height() == 0) {
-                    continue;
+        if (style) {
+
+            if (style->fill.isPaintserver()) {
+                SPPaintServer *server = item->style->getFillPaintServer();
+                if ( SP_IS_MESHGRADIENT(server) ) {
+
+                    Geom::OptRect item_bbox = item->geometricBounds();
+                    SPMeshGradient *gradient = SP_MESHGRADIENT(server);
+                    if (gradient->array.fill_box( item_bbox )) {
+                        changed = true;
+                    }
                 }
-                double scale_x = (*item_bbox).width() /(*mesh_bbox).width() ;
-                double scale_y = (*item_bbox).height()/(*mesh_bbox).height();
-
-                Geom::Translate t1(-(*mesh_bbox).min());
-                Geom::Scale scale(scale_x,scale_y);
-                Geom::Translate t2((*item_bbox).min());
-                Geom::Affine transform = t1 * scale * t2;
-                if (!transform.isIdentity() ) {
-                    gradient->array.transform(transform);
-                    gradient->array.write( gradient );
-                    gradient->requestModified(SP_OBJECT_MODIFIED_FLAG);
-                    changed = true;
+            }
+
+            if (style->stroke.isPaintserver()) {
+                SPPaintServer *server = item->style->getStrokePaintServer();
+                if ( SP_IS_MESHGRADIENT(server) ) {
+
+                    Geom::OptRect item_bbox = item->visualBounds();
+                    SPMeshGradient *gradient = SP_MESHGRADIENT(server);
+                    if (gradient->array.fill_box( item_bbox )) {
+                        changed = true;
+                    }
                 }
             }
+
         }
-   
     }
     if (changed) {
         DocumentUndo::done(desktop->getDocument(), SP_VERB_CONTEXT_MESH,
@@ -540,25 +535,8 @@ bool MeshTool::root_handler(GdkEvent* event) {
                 // always resets selection to the single object under cursor
                 sp_mesh_context_split_near_point(this, selection->items().front(), this->mousepoint_doc, event->button.time);
             } else {
-                sp_mesh_new_default(*this);
                 // Create a new gradient with default coordinates.
-//             	auto items= selection->items();
-//                 for(auto i=items.begin();i!=items.end();++i){
-//                     SPItem *item = *i;
-//                     SPGradientType new_type = SP_GRADIENT_TYPE_MESH;
-//                     Inkscape::PaintTarget fsmode = (prefs->getInt("/tools/gradient/newfillorstroke", 1) != 0) ? Inkscape::FOR_FILL : Inkscape::FOR_STROKE;
-
-// #ifdef DEBUG_MESH
-//                     std::cout << "sp_mesh_context_root_handler: creating new mesh on: " << (fsmode == Inkscape::FOR_FILL ? "Fill" : "Stroke") << std::endl;
-// #endif
-//                     SPGradient *vector = sp_gradient_vector_for_object(desktop->getDocument(), desktop, item, fsmode);
-
-//                     SPGradient *priv = sp_item_set_gradient(item, vector, new_type, fsmode);
-//                     sp_gradient_reset_to_userspace(priv, item);
-//                 }
-
-//                 DocumentUndo::done(desktop->getDocument(), SP_VERB_CONTEXT_MESH,
-//                                    _("Create default mesh"));
+                sp_mesh_new_default(*this);
             }
 
             ret = TRUE;