#include "ardour/route_group.h"
-#include "canvas/colors.h"
+#include "gtkmm2ext/colors.h"
#include "mixer_group_tabs.h"
#include "mixer_strip.h"
}
void
-MixerGroupTabs::draw_tab (cairo_t* cr, Tab const & tab) const
+MixerGroupTabs::draw_tab (cairo_t* cr, Tab const & tab)
{
double const arc_radius = get_height();
double r, g, b, a;
if (tab.group && tab.group->is_active()) {
- ArdourCanvas::color_to_rgba (tab.color, r, g, b, a);
+ Gtkmm2ext::color_to_rgba (tab.color, r, g, b, a);
} else {
- ArdourCanvas::color_to_rgba (UIConfiguration::instance().color ("inactive group tab"), r, g, b, a);
+ Gtkmm2ext::color_to_rgba (UIConfiguration::instance().color ("inactive group tab"), r, g, b, a);
}
a = 1.0;
cairo_line_to (cr, tab.from, get_height());
cairo_fill (cr);
- if (tab.group) {
- pair<string, double> const f = Gtkmm2ext::fit_to_pixels (cr, tab.group->name(), tab.to - tab.from - arc_radius * 2);
+ if (tab.group && (tab.to - tab.from) > arc_radius) {
+ int text_width, text_height;
+
+ Glib::RefPtr<Pango::Layout> layout;
+ layout = Pango::Layout::create (get_pango_context ());
+ layout->set_ellipsize (Pango::ELLIPSIZE_MIDDLE);
- cairo_text_extents_t ext;
- cairo_text_extents (cr, tab.group->name().c_str(), &ext);
+ layout->set_text (tab.group->name ());
+ layout->set_width ((tab.to - tab.from - arc_radius) * PANGO_SCALE);
+ layout->get_pixel_size (text_width, text_height);
- 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_move_to (cr, tab.from + (tab.to - tab.from - text_width) * .5, (get_height () - text_height) * .5);
+ Gtkmm2ext::Color c = Gtkmm2ext::contrasting_text_color (Gtkmm2ext::rgba_to_color (r, g, b, a));
+ Gtkmm2ext::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);
+
+ pango_cairo_show_layout (cr, layout->gobj ());
}
}