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+ y="433.05533">p</tspan></text>
+ <path
+ style="fill:none;stroke:#000000;stroke-width:0.5;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
+ d="m 299.88553,498.86877 0,46.49341"
+ id="path5644"
+ sodipodi:nodetypes="cc" />
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+ xml:space="preserve"
+ style="font-size:6.80813789px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;font-family:Bitstream Vera Sans"
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+ sodipodi:role="line"
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+ <path
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+ id="text5912"><tspan
+ sodipodi:role="line"
+ id="tspan5914"
+ x="312.51556"
+ y="508.66382">d</tspan></text>
+ <path
+ style="fill:none;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;color:#000000;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;marker:none;marker-start:url(#DistanceStart);marker-end:url(#DistanceEnd);visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+ d="M 369.3182,522.04398 325.0167,477.74249"
+ id="path5916" />
+ <text
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+ x="349.19827"
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+ <text
+ xml:space="preserve"
+ style="font-size:12px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;font-family:Bitstream Vera Sans"
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+</svg>
widget "*EvenPortGroups" style:highest "even_port_groups"
widget "*MidiListView*" style:highest "white_tree_view"
widget "*ProcessorSelector*" style:highest "processor_list_display"
+widget "*PortMatrixLabel*" style:highest "small_text"
\ No newline at end of file
_ignore_notebook_page_selected (false)
{
_body = new PortMatrixBody (this);
+ _body->DimensionsChanged.connect (mem_fun (*this, &PortMatrix::body_dimensions_changed));
- _vbox.pack_start (_vnotebook);
- _vbox.pack_start (_vlabel);
- _hbox.pack_start (_hnotebook);
- _hbox.pack_start (_hlabel);
+ _vbox.pack_start (_vspacer, false, false);
+ _vbox.pack_start (_vnotebook, false, false);
+ _vbox.pack_start (_vlabel, true, true);
+ _hbox.pack_start (_hspacer, false, false);
+ _hbox.pack_start (_hnotebook, false, false);
+ _hbox.pack_start (_hlabel, true, true);
_vnotebook.signal_switch_page().connect (mem_fun (*this, &PortMatrix::v_page_selected));
_vnotebook.property_tab_border() = 4;
+ _vnotebook.set_name (X_("PortMatrixLabel"));
_hnotebook.signal_switch_page().connect (mem_fun (*this, &PortMatrix::h_page_selected));
_hnotebook.property_tab_border() = 4;
+ _hnotebook.set_name (X_("PortMatrixLabel"));
for (int i = 0; i < 2; ++i) {
_ports[i].set_type (type);
}
_vlabel.set_use_markup ();
- _vlabel.set_alignment (0.5, 0);
+ _vlabel.set_alignment (1, 1);
_vlabel.set_padding (4, 16);
+ _vlabel.set_name (X_("PortMatrixLabel"));
_hlabel.set_use_markup ();
- _hlabel.set_alignment (0, 0.5);
+ _hlabel.set_alignment (1, 0.5);
_hlabel.set_padding (16, 4);
+ _hlabel.set_name (X_("PortMatrixLabel"));
_body->show ();
_vbox.show ();
_hbox.show ();
_vlabel.show ();
_hlabel.show ();
+ _hspacer.show ();
}
PortMatrix::~PortMatrix ()
PortMatrix::init ()
{
select_arrangement ();
- setup_notebooks ();
if (!_ports[0].empty()) {
_visible_ports[0] = *_ports[0].begin();
}
if (_hnotebook.get_n_pages() <= 1) {
- _hnotebook.hide ();
+ _hbox.hide ();
} else {
- _hnotebook.show ();
+ _vbox.show ();
}
if (_vnotebook.get_n_pages() <= 1) {
- _vnotebook.hide ();
+ _vbox.hide ();
} else {
- _vnotebook.show ();
+ _vbox.show ();
}
}
{
_session = 0;
}
+
+void
+PortMatrix::body_dimensions_changed ()
+{
+ _hspacer.set_size_request (_body->column_labels_border_x (), -1);
+ if (_arrangement == TOP_TO_RIGHT) {
+ _vspacer.set_size_request (-1, _body->column_labels_height ());
+ _vspacer.show ();
+ } else {
+ _vspacer.hide ();
+ }
+
+}
void v_page_selected (GtkNotebookPage *, guint);
void h_page_selected (GtkNotebookPage *, guint);
void route_processors_changed (ARDOUR::RouteProcessorChange);
+ void body_dimensions_changed ();
void session_going_away ();
Gtk::Window* _parent;
Gtk::Label _hlabel;
Gtk::VBox _vbox;
Gtk::HBox _hbox;
+ Gtk::Label _hspacer;
+ Gtk::Label _vspacer;
Gtk::Menu* _menu;
Arrangement _arrangement;
int _row_index;
_alloc_height (0),
_xoffset (0),
_yoffset (0),
+ _column_labels_border_x (0),
+ _column_labels_height (0),
_ignore_component_size_changed (false)
{
_column_labels = new PortMatrixColumnLabels (p, this);
bool
PortMatrixBody::on_expose_event (GdkEventExpose* event)
{
- if (_matrix->visible_columns()->bundles().empty() || _matrix->visible_rows()->bundles().empty()) {
+ if (
+ _matrix->visible_columns() == 0 || _matrix->visible_rows() == 0 ||
+ _matrix->visible_columns()->bundles().empty() || _matrix->visible_rows()->bundles().empty()
+ ) {
/* nothing to connect */
{
/* full sizes of components */
pair<uint32_t, uint32_t> const col = _column_labels->dimensions ();
- uint32_t col_overhang = _column_labels->overhang ();
+ uint32_t const col_overhang = _column_labels->overhang ();
pair<uint32_t, uint32_t> const row = _row_labels->dimensions ();
pair<uint32_t, uint32_t> const grid = _grid->dimensions ();
if (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT) {
col_rect.set_x (0);
+ _column_labels_border_x = col_overhang;
col_rect.set_y (0);
grid_rect.set_x (0);
col_rect.set_width (grid_rect.get_width () + col_overhang);
col_rect.set_x (row_rect.get_width() + grid_rect.get_width() - col_rect.get_width());
+ _column_labels_border_x = col_rect.get_x () >= 0 ? col_rect.get_x () : 0;
col_rect.set_y (row_rect.get_height());
-
}
+ _column_labels_height = col_rect.get_height ();
+
_row_labels->set_parent_rectangle (row_rect);
_column_labels->set_parent_rectangle (col_rect);
_grid->set_parent_rectangle (grid_rect);
+
+ DimensionsChanged (); /* EMIT SIGNAL */
}
void
/* Connect to bundles so that we find out when their names change */
- PortGroup::BundleList r = _matrix->rows()->bundles ();
+ PortGroup::BundleList r = _matrix->visible_rows()->bundles ();
for (PortGroup::BundleList::iterator i = r.begin(); i != r.end(); ++i) {
_bundle_connections.push_back (
}
- PortGroup::BundleList c = _matrix->columns()->bundles ();
+ PortGroup::BundleList c = _matrix->visible_columns()->bundles ();
for (PortGroup::BundleList::iterator i = c.begin(); i != c.end(); ++i) {
_bundle_connections.push_back (
i->bundle->Changed.connect (sigc::hide (sigc::mem_fun (*this, &PortMatrixBody::rebuild_and_draw_column_labels)))
return _grid->parent_rectangle().get_height();
}
+/** Set x offset (for scrolling) */
void
PortMatrixBody::set_xoffset (uint32_t xo)
{
queue_draw ();
}
+/** Set y offset (for scrolling) */
void
PortMatrixBody::set_yoffset (uint32_t yo)
{
return make_pair (std::max (row.first, _column_labels->overhang()) + grid.first, col.second + grid.second);
}
+
+/** @return x position at which the column labels meet the border of the matrix */
+uint32_t
+PortMatrixBody::column_labels_border_x () const
+{
+ return _column_labels_border_x;
+}
+
+uint32_t
+PortMatrixBody::column_labels_height () const
+{
+ return _column_labels_height;
+}
void component_size_changed ();
std::pair<uint32_t, uint32_t> max_size () const;
+ uint32_t column_labels_border_x () const;
+ uint32_t column_labels_height () const;
+
+ sigc::signal<void> DimensionsChanged;
+
protected:
bool on_expose_event (GdkEventExpose *);
void on_size_request (Gtk::Requisition *);
uint32_t _alloc_width; ///< allocated width
uint32_t _alloc_height; ///< allocated height
- Gdk::Rectangle _column_labels_rect;
- Gdk::Rectangle _row_labels_rect;
- Gdk::Rectangle _grid_rect;
uint32_t _xoffset;
uint32_t _yoffset;
+ uint32_t _column_labels_border_x;
+ uint32_t _column_labels_height;
std::list<PortMatrixNode> _mouseover;
bool _ignore_component_size_changed;
_longest_bundle_name = 0;
/* width of the longest channel name */
_longest_channel_name = 0;
- /* height of highest bit of text (apart from group names) */
- _highest_text = 0;
- /* width of the whole thing */
- _width = 0;
/* Compute dimensions using all port groups, so that we allow for the largest and hence
we can change between visible groups without the size of the labels jumping around.
_longest_bundle_name = ext.width;
}
- if (ext.height > _highest_text) {
- _highest_text = ext.height;
- }
-
for (uint32_t k = 0; k < j->bundle->nchannels (); ++k) {
cairo_text_extents (
if (ext.width > _longest_channel_name) {
_longest_channel_name = ext.width;
}
-
- if (ext.height > _highest_text) {
- _highest_text = ext.height;
- }
}
}
+ }
- _width += group_size (*i) * grid_spacing ();
+ /* height metrics */
+ cairo_text_extents_t ext;
+ cairo_text_extents (cr, X_("AQRjpy"), &ext);
+ _text_height = ext.height;
+ _descender_height = ext.height + ext.y_bearing;
+
+ /* width of the whole thing */
+ if (_matrix->visible_columns()) {
+ _width = group_size (_matrix->visible_columns()) * grid_spacing ();
+ } else {
+ _width = 0;
}
cairo_destroy (cr);
a += _longest_channel_name;
}
- _height = a * sin (angle()) + _highest_text * cos (angle());
+ _height = a * sin (angle()) + _text_height * cos (angle());
_overhang = _height / tan (angle ());
_width += _overhang;
}
PortMatrixColumnLabels::basic_text_x_pos (int) const
{
return grid_spacing() / 2 +
- _highest_text / (2 * sin (angle ()));
+ _text_height / (2 * sin (angle ()));
}
void
set_source_rgb (cr, text_colour());
+ double const q = ((grid_spacing() * sin (angle())) - _text_height) / 2 + _descender_height;
+
if (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT) {
double rl = 0;
}
cairo_move_to (
cr,
- xoff + basic_text_x_pos (0) + rl * cos (angle()),
- yoff + _height - rl * sin (angle())
+ xoff + grid_spacing() - q * sin (angle ()) + rl * cos (angle()),
+ yoff + _height - q * cos (angle ()) - rl * sin (angle())
);
} else {
cairo_move_to (
cr,
- xoff + basic_text_x_pos (0) + name_pad() * cos (angle ()),
- yoff + _height - name_pad() * sin (angle())
+ xoff + grid_spacing() - q * sin (angle ()),
+ yoff + _height - q * cos (angle ())
);
}
set_source_rgb (cr, text_colour());
+ double const q = ((grid_spacing() * sin (angle())) - _text_height) / 2 + _descender_height;
+
if (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT) {
cairo_move_to (
cr,
- xoff + basic_text_x_pos(bc.channel),
- yoff + _height - name_pad() * sin (angle())
+ xoff + grid_spacing() - q * sin (angle ()),
+ yoff + _height - q * cos (angle ())
);
+
} else {
double const rl = 3 * name_pad() + _longest_bundle_name;
cairo_move_to (
cr,
- xoff + basic_text_x_pos(bc.channel) + rl * cos (angle ()),
- yoff + _height - rl * sin (angle())
+ xoff + grid_spacing() - q * sin (angle ()) + rl * cos (angle ()),
+ yoff + _height - q * cos (angle ()) - rl * sin (angle())
);
}
return;
}
- uint32_t const bh = _longest_channel_name * sin (angle ()) + _highest_text / cos (angle ());
+ uint32_t const bh = _longest_channel_name * sin (angle ()) + _text_height / cos (angle ());
if (
(_matrix->arrangement() == PortMatrix::LEFT_TO_BOTTOM && y > bh) ||
double _longest_bundle_name;
double _longest_channel_name;
- double _highest_text;
+ double _text_height;
+ double _descender_height;
uint32_t _overhang;
};
void
PortMatrixGrid::compute_dimensions ()
{
- if (_matrix->visible_columns() == 0) {
- _width = 0;
- } else {
+ if (_matrix->visible_columns()) {
_width = group_size (_matrix->visible_columns()) * grid_spacing ();
+ } else {
+ _width = 0;
}
- if (_matrix->visible_rows() == 0) {
- _height = 0;
- } else {
+ if (_matrix->visible_rows()) {
_height = group_size (_matrix->visible_rows()) * grid_spacing ();
+ } else {
+ _height = 0;
}
}
_longest_port_name = 0;
_longest_bundle_name = 0;
- _height = 0;
/* Compute maximum dimensions using all port groups, so that we allow for the largest and hence
we can change between visible groups without the size of the labels jumping around.
}
}
-
- _height += group_size (_matrix->visible_rows()) * grid_spacing ();
+
+ if (_matrix->visible_rows()) {
+ _height = group_size (_matrix->visible_rows()) * grid_spacing ();
+ } else {
+ _height = 0;
+ }
cairo_destroy (cr);
gdk_pixmap_unref (pm);
projects / ardour.git / commitdiff
