Fix crash on mouseover.
git-svn-id: svn://localhost/ardour2/branches/3.0@8236 d708f5d6-7413-0410-9779-e7cbd77b26cf
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@ -939,3 +939,69 @@ PortMatrix::count_of_our_type (ChanCount c) const
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return c.get (_type);
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}
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PortMatrixNode::State
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PortMatrix::get_association (PortMatrixNode node) const
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{
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if (show_only_bundles ()) {
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bool have_off_diagonal_association = false;
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bool have_diagonal_association = false;
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bool have_diagonal_not_association = false;
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for (uint32_t i = 0; i < node.row.bundle->nchannels().n_total(); ++i) {
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for (uint32_t j = 0; j < node.column.bundle->nchannels().n_total(); ++j) {
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if (!should_show (node.row.bundle->channel_type(i)) || !should_show (node.column.bundle->channel_type(j))) {
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continue;
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}
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ARDOUR::BundleChannel c[2];
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c[column_index()] = ARDOUR::BundleChannel (node.row.bundle, i);
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c[row_index()] = ARDOUR::BundleChannel (node.column.bundle, j);
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PortMatrixNode::State const s = get_state (c);
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switch (s) {
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case PortMatrixNode::ASSOCIATED:
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if (i == j) {
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have_diagonal_association = true;
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} else {
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have_off_diagonal_association = true;
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}
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break;
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case PortMatrixNode::NOT_ASSOCIATED:
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if (i == j) {
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have_diagonal_not_association = true;
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}
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break;
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default:
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break;
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}
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}
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}
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if (have_diagonal_association && !have_off_diagonal_association && !have_diagonal_not_association) {
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return PortMatrixNode::ASSOCIATED;
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} else if (!have_diagonal_association && !have_off_diagonal_association) {
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return PortMatrixNode::NOT_ASSOCIATED;
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}
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return PortMatrixNode::PARTIAL;
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} else {
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ARDOUR::BundleChannel c[2];
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c[column_index()] = node.column;
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c[row_index()] = node.row;
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return get_state (c);
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}
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/* NOTREACHED */
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return PortMatrixNode::NOT_ASSOCIATED;
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}
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@ -127,6 +127,8 @@ public:
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bool should_show (ARDOUR::DataType) const;
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uint32_t count_of_our_type (ARDOUR::ChanCount) const;
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PortMatrixNode::State get_association (PortMatrixNode) const;
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/** @param c Channels; where c[0] is from _ports[0] and c[1] is from _ports[1].
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* @param s New state.
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*/
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@ -476,9 +476,12 @@ PortMatrixBody::highlight_associated_channels (int dim, ARDOUR::BundleChannel h)
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if (!_matrix->should_show ((*i)->bundle->channel_type(j))) {
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continue;
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}
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bc[1 - dim] = ARDOUR::BundleChannel ((*i)->bundle, j);
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if (_matrix->get_state (bc) == PortMatrixNode::ASSOCIATED) {
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PortMatrixNode n (bc[0], bc[1]);
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if (_matrix->get_association(n) != PortMatrixNode::NOT_ASSOCIATED) {
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if (dim == _matrix->column_index()) {
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_row_labels->add_channel_highlight (bc[1 - dim]);
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} else {
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@ -143,7 +143,7 @@ PortMatrixGrid::render (cairo_t* cr)
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for (PortGroup::BundleList::const_iterator j = row_bundles.begin(); j != row_bundles.end(); ++j) {
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PortMatrixNode::State s = get_association (PortMatrixNode (
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PortMatrixNode::State s = _matrix->get_association (PortMatrixNode (
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ARDOUR::BundleChannel ((*i)->bundle, 0),
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ARDOUR::BundleChannel ((*j)->bundle, 0)
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));
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@ -299,71 +299,6 @@ PortMatrixGrid::button_press (double x, double y, int b, uint32_t t, guint)
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}
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}
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PortMatrixNode::State
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PortMatrixGrid::get_association (PortMatrixNode node) const
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{
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if (_matrix->show_only_bundles()) {
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bool have_off_diagonal_association = false;
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bool have_diagonal_association = false;
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bool have_diagonal_not_association = false;
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for (uint32_t i = 0; i < node.row.bundle->nchannels().n_total(); ++i) {
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for (uint32_t j = 0; j < node.column.bundle->nchannels().n_total(); ++j) {
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if (!_matrix->should_show (node.row.bundle->channel_type(i)) || !_matrix->should_show (node.column.bundle->channel_type(j))) {
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continue;
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}
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ARDOUR::BundleChannel c[2];
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c[_matrix->column_index()] = ARDOUR::BundleChannel (node.row.bundle, i);
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c[_matrix->row_index()] = ARDOUR::BundleChannel (node.column.bundle, j);
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PortMatrixNode::State const s = _matrix->get_state (c);
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switch (s) {
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case PortMatrixNode::ASSOCIATED:
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if (i == j) {
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have_diagonal_association = true;
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} else {
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have_off_diagonal_association = true;
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}
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break;
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case PortMatrixNode::NOT_ASSOCIATED:
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if (i == j) {
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have_diagonal_not_association = true;
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}
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break;
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default:
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break;
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}
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}
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}
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if (have_diagonal_association && !have_off_diagonal_association && !have_diagonal_not_association) {
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return PortMatrixNode::ASSOCIATED;
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} else if (!have_diagonal_association && !have_off_diagonal_association) {
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return PortMatrixNode::NOT_ASSOCIATED;
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}
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return PortMatrixNode::PARTIAL;
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} else {
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ARDOUR::BundleChannel c[2];
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c[_matrix->column_index()] = node.column;
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c[_matrix->row_index()] = node.row;
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return _matrix->get_state (c);
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}
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/* NOTREACHED */
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return PortMatrixNode::NOT_ASSOCIATED;
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}
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void
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PortMatrixGrid::set_association (PortMatrixNode node, bool s)
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{
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@ -408,7 +343,7 @@ PortMatrixGrid::button_release (double x, double y, int b, uint32_t /*t*/, guint
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list<PortMatrixNode> const p = nodes_on_line (_drag_start_x, _drag_start_y, _drag_x, _drag_y);
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if (!p.empty()) {
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PortMatrixNode::State const s = get_association (p.front());
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PortMatrixNode::State const s = _matrix->get_association (p.front());
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for (list<PortMatrixNode>::const_iterator i = p.begin(); i != p.end(); ++i) {
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set_association (*i, toggle_state (s));
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}
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@ -424,7 +359,7 @@ PortMatrixGrid::button_release (double x, double y, int b, uint32_t /*t*/, guint
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PortMatrixNode const n = position_to_node (x, y);
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if (n.row.bundle && n.column.bundle) {
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if (s == (PortMatrixNode::State) 0) {
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s = get_association (n);
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s = _matrix->get_association (n);
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}
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set_association (n, toggle_state (s));
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} else {
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@ -438,7 +373,7 @@ PortMatrixGrid::button_release (double x, double y, int b, uint32_t /*t*/, guint
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PortMatrixNode const n = position_to_node (x, y);
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if (n.row.bundle && n.column.bundle) {
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PortMatrixNode::State const s = get_association (n);
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PortMatrixNode::State const s = _matrix->get_association (n);
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set_association (n, toggle_state (s));
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}
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}
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@ -493,7 +428,7 @@ PortMatrixGrid::draw_extra (cairo_t* cr)
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if (!p.empty()) {
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bool const s = toggle_state (get_association (p.front()));
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bool const s = toggle_state (_matrix->get_association (p.front()));
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for (list<PortMatrixNode>::const_iterator i = p.begin(); i != p.end(); ++i) {
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if (s) {
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@ -64,7 +64,6 @@ private:
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void draw_empty_square (cairo_t *, uint32_t, uint32_t);
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void draw_non_connectable_indicator (cairo_t *, uint32_t, uint32_t);
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std::list<PortMatrixNode> nodes_on_line (int, int, int, int) const;
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PortMatrixNode::State get_association (PortMatrixNode) const;
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void set_association (PortMatrixNode, bool);
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bool toggle_state (PortMatrixNode::State) const;
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