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Tweak mouseover on port matrix.

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git-svn-id: svn://localhost/ardour2/branches/3.0@6278 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2009-12-04 12:49:58 +00:00
parent 24f0f5ecbc
commit be79bc7916
1 changed files with 34 additions and 26 deletions
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60
gtk2_ardour/port_matrix_row_labels.cc
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@ -296,34 +296,42 @@ PortMatrixRowLabels::motion (double x, double y)
{
ARDOUR::BundleChannel const w = position_to_channel (y, x, _matrix->visible_rows());
if (w.bundle == 0) {
uint32_t const bw = _longest_bundle_name + 2 * name_pad();
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(); ++i) {
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;
}
}
if (!done) {
/* not over any bundle */
_body->set_mouseover (PortMatrixNode ());
return;
}
uint32_t const bw = _longest_bundle_name + 2 * name_pad();
if (
(_matrix->arrangement() == PortMatrix::LEFT_TO_BOTTOM && x < bw) ||
(_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT && x > (_width - bw))
) {
/* 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(); ++i) {
ARDOUR::BundleChannel const bc (w.bundle, i);
n.push_back (PortMatrixNode (bc, ARDOUR::BundleChannel ()));
}
_body->set_mouseover (n);
} else {
_body->set_mouseover (PortMatrixNode (w, ARDOUR::BundleChannel ()));
}
}