- Snap to the midpoint of shapes and bboxes

- Snap to the midpoint of paths and bbox edges
- Refactor the snapping toggle, i.e. what snaps to what when toggling a specific option in the snapping toolbar
PS: icons.svg has been modified, so use "make install" if needed

(bzr r7144)

1 files changed, 19 insertions, 0 deletions

diff --git a/src/snap.cpp b/src/snap.cpp
index a6c4b8729..24cfefe0b 100644
--- a/src/snap.cpp
+++ b/src/snap.cpp
@@ -108,6 +108,25 @@ bool SnapManager::someSnapperMightSnap() const
 }
 
 /**
+ * \return true if one of the snappers will try to snap something.
+ */
+
+bool SnapManager::gridSnapperMightSnap() const
+{
+    if ( !snapprefs.getSnapEnabledGlobally() || snapprefs.getSnapPostponedGlobally() ) {
+        return false;
+    }
+
+    SnapperList const s = getGridSnappers();
+    SnapperList::const_iterator i = s.begin();
+    while (i != s.end() && (*i)->ThisSnapperMightSnap() == false) {
+        i++;
+    }
+
+    return (i != s.end());
+}
+
+/**
  *  Try to snap a point to any of the specified snappers.
  *
  *  \param point_type Type of point.