moving trunk for module inkscape

(bzr r1)

1 files changed, 52 insertions, 0 deletions

diff --git a/src/guide-snapper.cpp b/src/guide-snapper.cpp
new file mode 100644
index 000000000..e247c0451
--- /dev/null
+++ b/src/guide-snapper.cpp
@@ -0,0 +1,52 @@
+/**
+ *  \file guide-snapper.cpp
+ *  \brief Snapping things to guides.
+ *
+ * Authors:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Frank Felfe <innerspace@iname.com>
+ *   Carl Hetherington <inkscape@carlh.net>
+ *
+ * Copyright (C) 1999-2002 Authors 
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#include "libnr/nr-values.h"
+#include "libnr/nr-point-fns.h"
+#include "sp-namedview.h"
+#include "sp-guide.h"
+
+Inkscape::GuideSnapper::GuideSnapper(SPNamedView const *nv, NR::Coord const d) : LineSnapper(nv, d)
+{
+
+}
+
+Inkscape::GuideSnapper::LineList Inkscape::GuideSnapper::_getSnapLines(NR::Point const &p) const
+{
+    LineList s;
+    
+    for (GSList const *l = _named_view->guides; l != NULL; l = l->next) {
+        SPGuide const *g = SP_GUIDE(l->data);
+
+        /* We assume here that guides are horizontal or vertical */
+        if (g->normal == component_vectors[NR::X]) {
+            s.push_back(std::make_pair(NR::X, g->position));
+        } else {
+            s.push_back(std::make_pair(NR::Y, g->position));
+        }
+    }
+
+    return s;
+}
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :