Delete trailing whitespace

[ardour.git] / gtk2_ardour / port_matrix_row_labels.cc

diff --git a/gtk2_ardour/port_matrix_row_labels.cc b/gtk2_ardour/port_matrix_row_labels.cc
index 94687448376b1b56bcf790cd480bf84cb18821c3..bc6e2a2fa19005f50259b81b5c23270402dbb065 100644 (file)
--- a/gtk2_ardour/port_matrix_row_labels.cc
+++ b/gtk2_ardour/port_matrix_row_labels.cc
@@ -59,7 +59,7 @@ PortMatrixRowLabels::compute_dimensions ()
                                if (!_matrix->should_show ((*j)->bundle->channel_type(k))) {
                                        continue;
                                }
-                               
+
                                cairo_text_extents_t ext;
                                cairo_text_extents (cr, (*j)->bundle->channel_name(k).c_str(), &ext);
                                if (ext.width > _longest_port_name) {
@@ -109,7 +109,7 @@ PortMatrixRowLabels::render (cairo_t* cr)
        double y = 0;
        int N = 0;
        int M = 0;
-       
+
        PortGroup::BundleList const & bundles = _matrix->visible_rows()->bundles ();
        for (PortGroup::BundleList::const_iterator i = bundles.begin(); i != bundles.end(); ++i) {
                render_bundle_name (cr, background_colour (), (*i)->has_colour ? (*i)->colour : get_a_bundle_colour (N), 0, y, (*i)->bundle);
@@ -120,7 +120,7 @@ PortMatrixRowLabels::render (cairo_t* cr)
                                if (!_matrix->should_show ((*i)->bundle->channel_type(j))) {
                                        continue;
                                }
-                               
+
                                Gdk::Color c = (*i)->has_colour ? (*i)->colour : get_a_bundle_colour (M);
                                render_channel_name (cr, background_colour (), c, 0, y, ARDOUR::BundleChannel ((*i)->bundle, j));
                                y += grid_spacing();
@@ -129,7 +129,7 @@ PortMatrixRowLabels::render (cairo_t* cr)
                } else {
                        y += grid_spacing();
                }
-               
+
                ++N;
        }
 }
@@ -142,7 +142,7 @@ PortMatrixRowLabels::button_press (double x, double y, int b, uint32_t t, guint)
        if (
                (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT && x > (_longest_port_name + name_pad() * 2)) ||
                (_matrix->arrangement() == PortMatrix::LEFT_TO_BOTTOM && x < (_longest_bundle_name + name_pad() * 2))
-               
+
                ) {
                        w.channel = -1;
        }
@@ -252,7 +252,7 @@ PortMatrixRowLabels::render_channel_name (
 
                /* only plot the name if the bundle has more than one channel;
                   the name of a single channel is assumed to be redundant */
-               
+
                set_source_rgb (cr, text_colour());
                cairo_move_to (cr, port_name_x() + xoff + name_pad(), yoff + name_pad() + off);
                cairo_show_text (cr, bc.bundle->channel_name(bc.channel).c_str());
@@ -300,10 +300,10 @@ PortMatrixRowLabels::mouseover_changed (list<PortMatrixNode> const &)
 {
        list<PortMatrixNode> const m = _body->mouseover ();
        for (list<PortMatrixNode>::const_iterator i = m.begin(); i != m.end(); ++i) {
-               
+
                ARDOUR::BundleChannel c = i->column;
                ARDOUR::BundleChannel r = i->row;
-               
+
                if (c.bundle && r.bundle) {
                        add_channel_highlight (r);
                } else if (r.bundle) {
@@ -322,35 +322,35 @@ PortMatrixRowLabels::motion (double x, double y)
        bool done = false;
 
        if (w.bundle) {
-               
+
                if (
                        (_matrix->arrangement() == PortMatrix::LEFT_TO_BOTTOM && x < bw) ||
                        (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT && x > (_width - bw) && x < _width)
-                       
+
                        ) {
 
                        /* if the mouse is over a bundle name, highlight all channels in the bundle */
-                       
+
                        list<PortMatrixNode> n;
-                       
+
                        for (uint32_t i = 0; i < w.bundle->nchannels().n_total(); ++i) {
 
                                if (!_matrix->should_show (w.bundle->channel_type(i))) {
                                        continue;
                                }
-                               
+
                                ARDOUR::BundleChannel const bc (w.bundle, i);
                                n.push_back (PortMatrixNode (bc, ARDOUR::BundleChannel ()));
                        }
-                       
+
                        _body->set_mouseover (n);
                        done = true;
-                       
+
                } else if (x < _width) {
-                       
+
                        _body->set_mouseover (PortMatrixNode (w, ARDOUR::BundleChannel ()));
                        done = true;
-                       
+
                }
 
        }