GUI options to select FLAC as media format

[ardour.git] / gtk2_ardour / port_matrix_column_labels.cc

diff --git a/gtk2_ardour/port_matrix_column_labels.cc b/gtk2_ardour/port_matrix_column_labels.cc
index eba2fffddf632f10e0da4f4c2d5560021267518b..372e6fe7c5e8de78da36167fba923d550365df34 100644 (file)
--- a/gtk2_ardour/port_matrix_column_labels.cc
+++ b/gtk2_ardour/port_matrix_column_labels.cc
@@ -18,14 +18,15 @@
 */
 
 #include <iostream>
+#include "gtkmm2ext/keyboard.h"
 #include "ardour/bundle.h"
-#include "ardour/types.h"
+#include "gtkmm2ext/colors.h"
+#include "utils.h"
 #include "port_matrix_column_labels.h"
 #include "port_matrix.h"
 #include "port_matrix_body.h"
-#include "utils.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace std;
 
@@ -39,9 +40,8 @@ PortMatrixColumnLabels::PortMatrixColumnLabels (PortMatrix* m, PortMatrixBody* b
 void
 PortMatrixColumnLabels::compute_dimensions ()
 {
-       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);
+       cairo_surface_t* surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, 200, 200);
+       cairo_t* cr = cairo_create (surface);
 
        /* width of the longest bundle name */
        _longest_bundle_name = 0;
@@ -95,7 +95,7 @@ PortMatrixColumnLabels::compute_dimensions ()
        }
 
        cairo_destroy (cr);
-       g_object_unref (pm);
+       cairo_surface_destroy (surface);
 
        /* height of the whole thing */
 
@@ -133,18 +133,8 @@ PortMatrixColumnLabels::render (cairo_t* cr)
        PortGroup::BundleList const & bundles = _matrix->visible_columns()->bundles ();
        for (PortGroup::BundleList::const_iterator i = bundles.begin (); i != bundles.end(); ++i) {
 
-               bool should_show_this_bundle = false;
-               for (uint32_t j = 0; j < (*i)->bundle->nchannels().n_total(); ++j) {
-                       if (_matrix->should_show ((*i)->bundle->channel_type (j))) {
-                               should_show_this_bundle = true;
-                               break;
-                       }
-               }
-
-               if (should_show_this_bundle) {
-                       Gdk::Color c = (*i)->has_colour ? (*i)->colour : get_a_bundle_colour (N);
-                       render_bundle_name (cr, background_colour (), c, x, 0, (*i)->bundle);
-               }
+               Gdk::Color c = (*i)->has_colour ? (*i)->colour : get_a_bundle_colour (N);
+               render_bundle_name (cr, background_colour (), c, x, 0, (*i)->bundle);
 
                if (_matrix->show_only_bundles()) {
                        x += grid_spacing();
@@ -163,17 +153,24 @@ PortMatrixColumnLabels::render (cairo_t* cr)
 
                for (PortGroup::BundleList::const_iterator i = bundles.begin (); i != bundles.end(); ++i) {
 
-                       for (uint32_t j = 0; j < (*i)->bundle->nchannels().n_total(); ++j) {
-
-                               if (!_matrix->should_show ((*i)->bundle->channel_type(j))) {
-                                       continue;
-                               }
+                       uint32_t const C = _matrix->count_of_our_type ((*i)->bundle->nchannels ());
 
+                       for (uint32_t j = 0; j < C; ++j) {
                                Gdk::Color c = (*i)->has_colour ? (*i)->colour : get_a_bundle_colour (N);
-                               render_channel_name (cr, background_colour (), c, x, 0, ARDOUR::BundleChannel ((*i)->bundle, j));
+
+                               ARDOUR::BundleChannel bc (
+                                       (*i)->bundle,
+                                       (*i)->bundle->type_channel_to_overall (_matrix->type (), j)
+                                       );
+
+                               render_channel_name (cr, background_colour (), c, x, 0, bc);
                                x += grid_spacing();
                        }
 
+                       if (C == 0) {
+                               x += grid_spacing ();
+                       }
+
                        ++N;
                }
        }
@@ -296,7 +293,9 @@ PortMatrixColumnLabels::render_bundle_name (
        cairo_set_line_width (cr, label_border_width());
        cairo_stroke (cr);
 
-       set_source_rgb (cr, text_colour());
+       Gdk::Color textcolor;
+       ARDOUR_UI_UTILS::set_color_from_rgba(textcolor, Gtkmm2ext::contrasting_text_color(ARDOUR_UI_UTILS::gdk_color_to_rgba(bg_colour)));
+       set_source_rgb (cr, textcolor);
 
        double const q = ((grid_spacing() * sin (angle())) - _text_height) / 2 + _descender_height;
 
@@ -348,7 +347,9 @@ PortMatrixColumnLabels::render_channel_name (
        cairo_set_line_width (cr, label_border_width());
        cairo_stroke (cr);
 
-       set_source_rgb (cr, text_colour());
+       Gdk::Color textcolor;
+       ARDOUR_UI_UTILS::set_color_from_rgba(textcolor, Gtkmm2ext::contrasting_text_color(ARDOUR_UI_UTILS::gdk_color_to_rgba(bg_colour)));
+       set_source_rgb (cr, textcolor);
 
        double const q = ((grid_spacing() * sin (angle())) - _text_height) / 2 + _descender_height;
 
@@ -455,7 +456,7 @@ PortMatrixColumnLabels::position_to_channel (double p, double o, boost::shared_p
 }
 
 void
-PortMatrixColumnLabels::button_press (double x, double y, int b, uint32_t t, guint)
+PortMatrixColumnLabels::button_press (double x, double y, GdkEventButton* ev)
 {
        ARDOUR::BundleChannel w = position_to_channel (x, y, _matrix->visible_columns());
 
@@ -467,11 +468,13 @@ PortMatrixColumnLabels::button_press (double x, double y, int b, uint32_t t, gui
                w.channel = -1;
        }
 
-       if (b == 3) {
+       if (Gtkmm2ext::Keyboard::is_delete_event (ev) && w.channel != -1) {
+               _matrix->remove_channel (w);
+       } else if (ev->button == 3) {
                _matrix->popup_menu (
                        w,
                        ARDOUR::BundleChannel (),
-                       t
+                       ev->time
                        );
        }
 }
@@ -498,8 +501,7 @@ PortMatrixColumnLabels::motion (double x, double y)
                list<PortMatrixNode> n;
 
                for (uint32_t i = 0; i < w.bundle->nchannels().n_total(); ++i) {
-
-                       if (!_matrix->should_show (w.bundle->channel_type(i))) {
+                       if (!_matrix->should_show (w.bundle->channel_type (i))) {
                                continue;
                        }