X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fmixer_group_tabs.cc;h=e235bf16cc1587cf8327b3c3da1c18777dd50508;hb=54fd56de755a44420d906ad660b18c2d671f1057;hp=44995a3bf27ece6b1823cc8a1128972149351662;hpb=be3aff4bdabbf5ced06db66d7bea4cd6b7ec3572;p=ardour.git diff --git a/gtk2_ardour/mixer_group_tabs.cc b/gtk2_ardour/mixer_group_tabs.cc index 44995a3bf2..e235bf16cc 100644 --- a/gtk2_ardour/mixer_group_tabs.cc +++ b/gtk2_ardour/mixer_group_tabs.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2009 Paul Davis + Copyright (C) 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 @@ -17,130 +17,186 @@ */ +#include + +#include "gtkmm2ext/utils.h" + #include "ardour/route_group.h" -#include "ardour/session.h" + +#include "canvas/colors.h" + #include "mixer_group_tabs.h" #include "mixer_strip.h" #include "mixer_ui.h" +#include "rgb_macros.h" +#include "route_group_dialog.h" +#include "ui_config.h" #include "utils.h" +#include "pbd/i18n.h" + using namespace std; +using namespace Gtk; using namespace ARDOUR; +using namespace ARDOUR_UI_UTILS; +using namespace PBD; MixerGroupTabs::MixerGroupTabs (Mixer_UI* m) : _mixer (m) { - -} -void -MixerGroupTabs::set_session (Session* s) -{ - s->RouteMixGroupChanged.connect (mem_fun (*this, &MixerGroupTabs::set_dirty)); } -/** Handle a size request. - * @param req GTK requisition - */ -void -MixerGroupTabs::on_size_request (Gtk::Requisition *req) +list +MixerGroupTabs::compute_tabs () const { - /* Use a dummy, small width and the actual height that we want */ - req->width = 16; - req->height = 16; -} + list tabs; + Tab tab; + tab.from = 0; + tab.group = 0; -void -MixerGroupTabs::render (cairo_t* cr) -{ - /* background */ - - cairo_set_source_rgb (cr, 0, 0, 0); - cairo_rectangle (cr, 0, 0, _width, _height); - cairo_fill (cr); + int32_t x = 0; + TreeModel::Children rows = _mixer->track_model->children (); + for (TreeModel::Children::iterator i = rows.begin(); i != rows.end(); ++i) { - int32_t curr_start = 0; - RouteGroup* curr_group = 0; - Gdk::Color curr_colour; + AxisView* av = (*i)[_mixer->stripable_columns.strip]; + MixerStrip* s = dynamic_cast (av); - int32_t x = 0; - for (list::iterator i = _mixer->strips.begin(); i != _mixer->strips.end(); ++i) { + if (!s) { + continue; + } - if ((*i)->route()->is_master() || (*i)->route()->is_control()) { + if (s->route()->is_master() || s->route()->is_monitor() || !s->marked_for_display()) { + continue; + } +#ifdef MIXBUS + if (s->route()->mixbus()) { continue; } - - RouteGroup* g = (*i)->mix_group (); +#endif - if (g != curr_group) { - if (curr_group) { - draw_group (cr, curr_start, x, curr_group, curr_colour); + RouteGroup* g = s->route_group (); + + if (g != tab.group) { + if (tab.group) { + tab.to = x; + tabs.push_back (tab); } - curr_start = x; - curr_group = g; - curr_colour = (*i)->color (); + tab.from = x; + tab.group = g; + + if (g) { + tab.color = group_color (g); + } } - x += (*i)->get_width (); + int ww = 0, wh = 0; + s->get_size_request (ww, wh); // widget may not be realized, get_width() is invalid. + x += ww; } - if (curr_group) { - draw_group (cr, curr_start, x, curr_group, curr_colour); + if (tab.group) { + tab.to = x; + tabs.push_back (tab); } + + return tabs; } void -MixerGroupTabs::draw_group (cairo_t* cr, int32_t x1, int32_t x2, RouteGroup* g, Gdk::Color const & colour) +MixerGroupTabs::draw_tab (cairo_t* cr, Tab const & tab) const { - double const arc_radius = _height; + double const arc_radius = get_height(); + double r, g, b, a; - if (g->is_active()) { - cairo_set_source_rgba (cr, colour.get_red_p (), colour.get_green_p (), colour.get_blue_p (), 1); + if (tab.group && tab.group->is_active()) { + ArdourCanvas::color_to_rgba (tab.color, r, g, b, a); } else { - cairo_set_source_rgba (cr, 1, 1, 1, 0.2); + ArdourCanvas::color_to_rgba (UIConfiguration::instance().color ("inactive group tab"), r, g, b, a); } - - cairo_arc (cr, x1 + arc_radius, _height, arc_radius, M_PI, 3 * M_PI / 2); - cairo_line_to (cr, x2 - arc_radius, 0); - cairo_arc (cr, x2 - arc_radius, _height, arc_radius, 3 * M_PI / 2, 2 * M_PI); - cairo_line_to (cr, x1, _height); + + a = 1.0; + + cairo_set_source_rgba (cr, r, g, b, a); + cairo_arc (cr, tab.from + arc_radius, get_height(), arc_radius, M_PI, 3 * M_PI / 2); + cairo_line_to (cr, tab.to - arc_radius, 0); + cairo_arc (cr, tab.to - arc_radius, get_height(), arc_radius, 3 * M_PI / 2, 2 * M_PI); + cairo_line_to (cr, tab.from, get_height()); cairo_fill (cr); - pair const f = fit_to_pixels (cr, g->name(), x2 - x1 - arc_radius * 2); + if (tab.group) { + pair const f = Gtkmm2ext::fit_to_pixels (cr, tab.group->name(), tab.to - tab.from - arc_radius * 2); - cairo_text_extents_t ext; - cairo_text_extents (cr, g->name().c_str(), &ext); + cairo_text_extents_t ext; + cairo_text_extents (cr, tab.group->name().c_str(), &ext); - cairo_set_source_rgb (cr, 1, 1, 1); - cairo_move_to (cr, x1 + (x2 - x1 - f.second) / 2, _height - ext.height / 2); - cairo_save (cr); - cairo_show_text (cr, f.first.c_str()); - cairo_restore (cr); + ArdourCanvas::Color c = ArdourCanvas::contrasting_text_color (ArdourCanvas::rgba_to_color (r, g, b, a)); + ArdourCanvas::color_to_rgba (c, r, g, b, a); + + cairo_set_source_rgb (cr, r, g, b); + cairo_move_to (cr, tab.from + (tab.to - tab.from - f.second) / 2, get_height() - ext.height / 2); + cairo_save (cr); + cairo_show_text (cr, f.first.c_str()); + cairo_restore (cr); + } } -bool -MixerGroupTabs::on_button_press_event (GdkEventButton* ev) +double +MixerGroupTabs::primary_coordinate (double x, double) const { + return x; +} + +RouteList +MixerGroupTabs::routes_for_tab (Tab const * t) const +{ + RouteList routes; int32_t x = 0; - list::iterator i = _mixer->strips.begin(); - while (x < ev->x && i != _mixer->strips.end()) { - x += (*i)->get_width (); - if (x < ev->x) { - ++i; + + TreeModel::Children rows = _mixer->track_model->children (); + for (TreeModel::Children::iterator i = rows.begin(); i != rows.end(); ++i) { + + AxisView* av = (*i)[_mixer->stripable_columns.strip]; + MixerStrip* s = dynamic_cast (av); + + if (!s) { + continue; } - } - if (i == _mixer->strips.end()) { - return false; - } - - RouteGroup* g = (*i)->mix_group (); - if (g) { - g->set_active (!g->is_active (), this); + if (s->route()->is_master() || s->route()->is_monitor() || !s->marked_for_display()) { + continue; + } + + if (x >= t->to) { + /* tab finishes before this track starts */ + break; + } + + double const h = x + s->get_width() / 2; + + if (t->from < h && t->to > h) { + routes.push_back (s->route ()); + } + + x += s->get_width (); } - return true; + return routes; } + +RouteList +MixerGroupTabs::selected_routes () const +{ + RouteList rl; + BOOST_FOREACH (AxisView* r, _mixer->selection().axes) { + boost::shared_ptr rp = boost::dynamic_pointer_cast (r->stripable()); + if (rp) { + rl.push_back (rp); + } + } + return rl; +} +