/*
- Copyright (C) 2002-2009 Paul Davis
+ Copyright (C) 2002-2009 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <iostream>
#include <boost/weak_ptr.hpp>
-#include <gtkmm/menu.h>
-#include <gtkmm/menushell.h>
-#include <gtkmm/menu_elems.h>
#include <cairo/cairo.h>
#include "ardour/bundle.h"
#include "port_matrix_row_labels.h"
#include "port_matrix.h"
+#include "port_matrix_body.h"
#include "i18n.h"
+#include "utils.h"
-PortMatrixRowLabels::PortMatrixRowLabels (PortMatrix* p, PortMatrixBody* b)
- : PortMatrixComponent (b), _port_matrix (p), _menu (0)
-{
-
-}
+using namespace std;
-PortMatrixRowLabels::~PortMatrixRowLabels ()
+PortMatrixRowLabels::PortMatrixRowLabels (PortMatrix* m, PortMatrixBody* b)
+ : PortMatrixLabels (m, b)
{
- delete _menu;
+
}
void
GdkPixmap* pm = gdk_pixmap_new (NULL, 1, 1, 24);
gdk_drawable_set_colormap (pm, gdk_colormap_get_system());
cairo_t* cr = gdk_cairo_create (pm);
-
+
_longest_port_name = 0;
- for (std::vector<boost::shared_ptr<ARDOUR::Bundle> >::const_iterator i = _body->row_bundles().begin(); i != _body->row_bundles().end(); ++i) {
- for (uint32_t j = 0; j < (*i)->nchannels(); ++j) {
+ _longest_bundle_name = 0;
+ _height = 0;
+ _highest_group_name = 0;
+
+ for (PortGroupList::List::const_iterator i = _matrix->rows()->begin(); i != _matrix->rows()->end(); ++i) {
+
+ PortGroup::BundleList const r = (*i)->bundles ();
+ for (PortGroup::BundleList::const_iterator j = r.begin(); j != r.end(); ++j) {
+
+ for (uint32_t k = 0; k < j->bundle->nchannels(); ++k) {
+ cairo_text_extents_t ext;
+ cairo_text_extents (cr, j->bundle->channel_name(k).c_str(), &ext);
+ if (ext.width > _longest_port_name) {
+ _longest_port_name = ext.width;
+ }
+ }
+
cairo_text_extents_t ext;
- cairo_text_extents (cr, (*i)->channel_name(j).c_str(), &ext);
- if (ext.width > _longest_port_name) {
- _longest_port_name = ext.width;
+ cairo_text_extents (cr, j->bundle->name().c_str(), &ext);
+ if (ext.width > _longest_bundle_name) {
+ _longest_bundle_name = ext.width;
}
}
- }
- _longest_bundle_name = 0;
- for (std::vector<boost::shared_ptr<ARDOUR::Bundle> >::const_iterator i = _body->row_bundles().begin(); i != _body->row_bundles().end(); ++i) {
+ _height += group_size (*i) * grid_spacing ();
+
cairo_text_extents_t ext;
- cairo_text_extents (cr, (*i)->name().c_str(), &ext);
- if (ext.width > _longest_bundle_name) {
- _longest_bundle_name = ext.width;
+ cairo_text_extents (cr, (*i)->name.c_str(), &ext);
+ if (ext.height > _highest_group_name) {
+ _highest_group_name = ext.height;
}
}
cairo_destroy (cr);
gdk_pixmap_unref (pm);
- _height = 0;
- for (std::vector<boost::shared_ptr<ARDOUR::Bundle> >::const_iterator i = _body->row_bundles().begin(); i != _body->row_bundles().end(); ++i) {
- _height += (*i)->nchannels() * row_height();
- }
+ _width = _highest_group_name +
+ _longest_bundle_name +
+ name_pad() * 4;
- _width = _longest_port_name +
- name_pad() * 4 +
- _longest_bundle_name + name_pad() * 2;
+ if (!_matrix->show_only_bundles()) {
+ _width += _longest_port_name;
+ _width += name_pad() * 2;
+ }
}
PortMatrixRowLabels::render (cairo_t* cr)
{
/* BACKGROUND */
-
+
set_source_rgb (cr, background_colour());
cairo_rectangle (cr, 0, 0, _width, _height);
cairo_fill (cr);
- /* SIDE BUNDLE NAMES */
+ /* PORT GROUP NAMES */
- uint32_t x = _longest_port_name + name_pad() * 3;
+ double x = 0;
+ if (_matrix->arrangement() == PortMatrix::LEFT_TO_BOTTOM) {
+ x = 0;
+ } else {
+ x = _width - _highest_group_name - 2 * name_pad();
+ }
- uint32_t y = 0;
- for (std::vector<boost::shared_ptr<ARDOUR::Bundle> >::const_iterator i = _body->row_bundles().begin(); i != _body->row_bundles().end(); ++i) {
+ double y = 0;
+ int g = 0;
+ for (PortGroupList::List::const_iterator i = _matrix->rows()->begin(); i != _matrix->rows()->end(); ++i) {
- Gdk::Color const colour = get_a_bundle_colour (i - _body->row_bundles().begin ());
- set_source_rgb (cr, colour);
- cairo_rectangle (
- cr,
- 0,
- y,
- _longest_port_name + name_pad() * 4 + _longest_bundle_name + name_pad() * 2,
- row_height() * (*i)->nchannels()
- );
- cairo_fill_preserve (cr);
- set_source_rgb (cr, background_colour());
- cairo_set_line_width (cr, label_border_width ());
- cairo_stroke (cr);
-
- uint32_t off = 0;
- if ((*i)->nchannels () > 0) {
- /* use the extent of our first channel name so that the bundle name is vertically aligned with it */
- cairo_text_extents_t ext;
- cairo_text_extents (cr, (*i)->channel_name(0).c_str(), &ext);
- off = (row_height() - ext.height) / 2;
+ /* compute height of this group */
+ double h = 0;
+ if (!(*i)->visible()) {
+ h = grid_spacing ();
} else {
- off = row_height() / 2;
+ if (_matrix->show_only_bundles()) {
+ h = (*i)->bundles().size() * grid_spacing();
+ } else {
+ h = (*i)->total_channels () * grid_spacing();
+ }
+ }
+
+ if (h == 0) {
+ continue;
}
+ /* rectangle */
+ set_source_rgb (cr, get_a_group_colour (g));
+ double const rw = _highest_group_name + 2 * name_pad();
+ cairo_rectangle (cr, x, y, rw, h);
+ cairo_fill (cr);
+
+ /* hence what abbreviation (or not) we need for the group name */
+ string const upper = Glib::ustring ((*i)->name).uppercase ();
+ pair<string, double> display = fit_to_pixels (cr, upper, h);
+
+ /* plot it */
set_source_rgb (cr, text_colour());
- cairo_move_to (cr, x, y + name_pad() + off);
- cairo_show_text (cr, (*i)->name().c_str());
-
- y += row_height() * (*i)->nchannels ();
+ cairo_move_to (cr, x + rw - name_pad(), y + (h + display.second) / 2);
+ cairo_save (cr);
+ cairo_rotate (cr, - M_PI / 2);
+ cairo_show_text (cr, display.first.c_str());
+ cairo_restore (cr);
+
+ y += h;
+ ++g;
}
-
- /* SIDE PORT NAMES */
+ /* BUNDLE AND PORT NAMES */
y = 0;
- for (std::vector<boost::shared_ptr<ARDOUR::Bundle> >::const_iterator i = _body->row_bundles().begin(); i != _body->row_bundles().end(); ++i) {
- for (uint32_t j = 0; j < (*i)->nchannels(); ++j) {
-
- Gdk::Color const colour = get_a_bundle_colour (i - _body->row_bundles().begin ());
- set_source_rgb (cr, colour);
- cairo_rectangle (
- cr,
- 0,
- y,
- _longest_port_name + (name_pad() * 2),
- row_height()
- );
- cairo_fill_preserve (cr);
- set_source_rgb (cr, background_colour());
- cairo_set_line_width (cr, label_border_width ());
- cairo_stroke (cr);
-
- cairo_text_extents_t ext;
- cairo_text_extents (cr, (*i)->channel_name(j).c_str(), &ext);
- uint32_t const off = (row_height() - ext.height) / 2;
+ int N = 0;
+ int M = 0;
+ for (PortGroupList::List::const_iterator i = _matrix->rows()->begin(); i != _matrix->rows()->end(); ++i) {
+
+ if ((*i)->visible ()) {
+
+ PortGroup::BundleList const & bundles = (*i)->bundles ();
+ for (PortGroup::BundleList::const_iterator j = bundles.begin(); j != bundles.end(); ++j) {
+ render_bundle_name (cr, background_colour (), j->has_colour ? j->colour : get_a_bundle_colour (N), 0, y, j->bundle);
+
+ if (!_matrix->show_only_bundles()) {
+ for (uint32_t k = 0; k < j->bundle->nchannels(); ++k) {
+ Gdk::Color c = j->has_colour ? j->colour : get_a_bundle_colour (M);
+ render_channel_name (cr, background_colour (), c, 0, y, ARDOUR::BundleChannel (j->bundle, k));
+ y += grid_spacing();
+ ++M;
+ }
+ } else {
+ y += grid_spacing();
+ }
+
+ ++N;
+ }
- set_source_rgb (cr, text_colour());
- cairo_move_to (cr, name_pad(), y + name_pad() + off);
- cairo_show_text (cr, (*i)->channel_name(j).c_str());
+ } else {
- y += row_height();
+ y += grid_spacing ();
}
}
}
void
PortMatrixRowLabels::button_press (double x, double y, int b, uint32_t t)
{
- if (b == 3 && x < (_longest_port_name + name_pad() * 2) ) {
-
- delete _menu;
-
- _menu = new Gtk::Menu;
- _menu->set_name ("ArdourContextMenu");
-
- Gtk::Menu_Helpers::MenuList& items = _menu->items ();
-
-
- uint32_t row = y / row_height ();
-
- boost::shared_ptr<ARDOUR::Bundle> bundle;
- uint32_t channel;
-
- for (std::vector<boost::shared_ptr<ARDOUR::Bundle> >::const_iterator i = _body->row_bundles().begin(); i != _body->row_bundles().end(); ++i) {
- if (row < (*i)->nchannels ()) {
- bundle = *i;
- channel = row;
- break;
- } else {
- row -= (*i)->nchannels ();
+ uint32_t const gw = (_highest_group_name + 2 * name_pad());
+
+ pair<boost::shared_ptr<PortGroup>, ARDOUR::BundleChannel> w = position_to_group_and_channel (y / grid_spacing (), _matrix->rows());
+
+ if (
+ (_matrix->arrangement() == PortMatrix::LEFT_TO_BOTTOM && x < gw) ||
+ (_matrix->arrangement() == PortMatrix::TOP_TO_RIGHT && x > (_width - gw))
+ ) {
+
+ w.second.bundle.reset ();
+ }
+
+ if (b == 1) {
+
+ if (w.second.bundle) {
+ _body->highlight_associated_channels (_matrix->row_index(), w.second);
+ } else {
+ if (w.first) {
+ w.first->set_visible (!w.first->visible());
}
}
- if (bundle) {
- char buf [64];
-
- if (_port_matrix->can_rename_channels ()) {
- snprintf (buf, sizeof (buf), _("Rename '%s'..."), bundle->channel_name (channel).c_str());
- items.push_back (
- Gtk::Menu_Helpers::MenuElem (
- buf,
- sigc::bind (sigc::mem_fun (*this, &PortMatrixRowLabels::rename_channel_proxy), bundle, channel)
- )
- );
- }
-
- snprintf (buf, sizeof (buf), _("Remove '%s'"), bundle->channel_name (channel).c_str());
- items.push_back (
- Gtk::Menu_Helpers::MenuElem (
- buf,
- sigc::bind (sigc::mem_fun (*this, &PortMatrixRowLabels::remove_channel_proxy), bundle, channel)
- )
- );
+ } else if (b == 3) {
- _menu->popup (1, t);
+ _matrix->popup_menu (
+ make_pair (boost::shared_ptr<PortGroup> (), ARDOUR::BundleChannel ()),
+ w,
+ t
+ );
+ }
+}
+
+double
+PortMatrixRowLabels::component_to_parent_x (double x) const
+{
+ return x + _parent_rectangle.get_x();
+}
+
+double
+PortMatrixRowLabels::parent_to_component_x (double x) const
+{
+ return x - _parent_rectangle.get_x();
+}
+
+double
+PortMatrixRowLabels::component_to_parent_y (double y) const
+{
+ return y - _body->yoffset() + _parent_rectangle.get_y();
+}
+
+double
+PortMatrixRowLabels::parent_to_component_y (double y) const
+{
+ return y + _body->yoffset() - _parent_rectangle.get_y();
+}
+
+
+double
+PortMatrixRowLabels::bundle_name_x () const
+{
+ double x = 0;
+
+ if (_matrix->arrangement() == PortMatrix::LEFT_TO_BOTTOM) {
+ x = _highest_group_name + 2 * name_pad();
+ } else {
+ if (_matrix->show_only_bundles()) {
+ x = 0;
+ } else {
+ x = _longest_port_name + name_pad() * 2;
}
}
+
+ return x;
+}
+
+double
+PortMatrixRowLabels::port_name_x () const
+{
+ if (_matrix->arrangement() == PortMatrix::LEFT_TO_BOTTOM) {
+ return _longest_bundle_name + _highest_group_name + name_pad() * 4;
+ } else {
+ return 0;
+ }
+
+ return 0;
}
+void
+PortMatrixRowLabels::render_bundle_name (
+ cairo_t* cr, Gdk::Color fg_colour, Gdk::Color bg_colour, double xoff, double yoff, boost::shared_ptr<ARDOUR::Bundle> b
+ )
+{
+ double const x = bundle_name_x ();
+
+ int const n = _matrix->show_only_bundles() ? 1 : b->nchannels();
+ set_source_rgb (cr, bg_colour);
+ cairo_rectangle (cr, xoff + x, yoff, _longest_bundle_name + name_pad() * 2, grid_spacing() * n);
+ cairo_fill_preserve (cr);
+ set_source_rgb (cr, fg_colour);
+ cairo_set_line_width (cr, label_border_width ());
+ cairo_stroke (cr);
+
+ double const off = grid_spacing() / 2;
+
+// if ((*i)->nchannels () > 0 && !_matrix->show_only_bundles()) {
+// /* use the extent of our first channel name so that the bundle name is vertically aligned with it */
+// cairo_text_extents_t ext;
+// cairo_text_extents (cr, (*i)->channel_name(0).c_str(), &ext);
+// off = (grid_spacing() - ext.height) / 2;
+// }
+
+ set_source_rgb (cr, text_colour());
+ cairo_move_to (cr, xoff + x + name_pad(), yoff + name_pad() + off);
+ cairo_show_text (cr, b->name().c_str());
+}
void
-PortMatrixRowLabels::remove_channel_proxy (boost::weak_ptr<ARDOUR::Bundle> b, uint32_t c)
+PortMatrixRowLabels::render_channel_name (
+ cairo_t* cr, Gdk::Color fg_colour, Gdk::Color bg_colour, double xoff, double yoff, ARDOUR::BundleChannel const& bc
+ )
{
- boost::shared_ptr<ARDOUR::Bundle> sb = b.lock ();
- if (!sb) {
- return;
- }
+ set_source_rgb (cr, bg_colour);
+ cairo_rectangle (cr, port_name_x() + xoff, yoff, _longest_port_name + name_pad() * 2, grid_spacing());
+ cairo_fill_preserve (cr);
+ set_source_rgb (cr, fg_colour);
+ cairo_set_line_width (cr, label_border_width ());
+ cairo_stroke (cr);
+
+ cairo_text_extents_t ext;
+ cairo_text_extents (cr, bc.bundle->channel_name(bc.channel).c_str(), &ext);
+ double const off = (grid_spacing() - ext.height) / 2;
+
+ 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());
+}
- _port_matrix->remove_channel (sb, c);
+double
+PortMatrixRowLabels::channel_x (ARDOUR::BundleChannel const &) const
+{
+ return 0;
+}
+double
+PortMatrixRowLabels::channel_y (ARDOUR::BundleChannel const& bc) const
+{
+ return channel_to_position (bc, _matrix->rows()) * grid_spacing ();
}
void
-PortMatrixRowLabels::rename_channel_proxy (boost::weak_ptr<ARDOUR::Bundle> b, uint32_t c)
+PortMatrixRowLabels::queue_draw_for (ARDOUR::BundleChannel const & bc)
{
- boost::shared_ptr<ARDOUR::Bundle> sb = b.lock ();
- if (!sb) {
- return;
+ if (bc.bundle) {
+
+ if (_matrix->show_only_bundles()) {
+ _body->queue_draw_area (
+ component_to_parent_x (bundle_name_x()) - 1,
+ component_to_parent_y (channel_y (bc)) - 1,
+ _longest_bundle_name + name_pad() * 2 + 2,
+ grid_spacing() + 2
+ );
+ } else {
+ _body->queue_draw_area (
+ component_to_parent_x (port_name_x()) - 1,
+ component_to_parent_y (channel_y (bc)) - 1,
+ _longest_port_name + name_pad() * 2 + 2,
+ grid_spacing() + 2
+ );
+ }
}
- _port_matrix->rename_channel (sb, c);
+}
+
+void
+PortMatrixRowLabels::mouseover_changed (PortMatrixNode const &)
+{
+ clear_channel_highlights ();
+ if (_body->mouseover().column.bundle && _body->mouseover().row.bundle) {
+ add_channel_highlight (_body->mouseover().row);
+ }
}
projects / ardour.git / blobdiff