From 69a418d14f6ef094347ab878ffa66331e1aa9839 Mon Sep 17 00:00:00 2001 From: "Johan B. C. Engelen" Date: Mon, 24 Dec 2007 00:48:00 +0000 Subject: angled guidelines: create angled line when dragging from edge of rulers (bzr r4296) --- src/sp-namedview.cpp | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'src/sp-namedview.cpp') diff --git a/src/sp-namedview.cpp b/src/sp-namedview.cpp index 7705a21ec..fdbedab4e 100644 --- a/src/sp-namedview.cpp +++ b/src/sp-namedview.cpp @@ -950,6 +950,20 @@ SPMetric SPNamedView::getDefaultMetric() const } } +/** + * Returns the first grid it could find that isEnabled(). Returns NULL, if none is enabled + */ +Inkscape::CanvasGrid * sp_namedview_get_first_enabled_grid(SPNamedView *namedview) +{ + for (GSList const * l = namedview->grids; l != NULL; l = l->next) { + Inkscape::CanvasGrid * grid = (Inkscape::CanvasGrid*) l->data; + if (grid->isEnabled()) + return grid; + } + + return NULL; +} + /* Local Variables: -- cgit v1.2.3