more tweaking of color management.

[ardour.git] / gtk2_ardour / panner2d.cc

diff --git a/gtk2_ardour/panner2d.cc b/gtk2_ardour/panner2d.cc
index a3befff5cf8a78c07d069115f40521d621aa9dda..8de18dd2c7d2a7436264019d48b1cb465ec33dfa 100644 (file)
--- a/gtk2_ardour/panner2d.cc
+++ b/gtk2_ardour/panner2d.cc
@@ -33,6 +33,9 @@
 #include "ardour/pannable.h"
 #include "ardour/speakers.h"
 
+#include "canvas/colors.h"
+
+#include "ardour_ui.h"
 #include "panner2d.h"
 #include "keyboard.h"
 #include "gui_thread.h"
@@ -44,6 +47,7 @@
 using namespace std;
 using namespace Gtk;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using Gtkmm2ext::Keyboard;
 
@@ -75,6 +79,7 @@ Panner2d::Panner2d (boost::shared_ptr<PannerShell> p, int32_t h)
        , height (h)
        , last_width (0)
        , have_elevation (false)
+       , _send_mode (false)
 {
        panner_shell->Changed.connect (panshell_connections, invalidator (*this), boost::bind (&Panner2d::handle_state_change, this), gui_context());
 
@@ -378,6 +383,15 @@ Panner2d::find_closest_object (gdouble x, gdouble y, bool& is_signal)
        return closest;
 }
 
+void
+Panner2d::set_send_drawing_mode (bool onoff)
+{
+       if (_send_mode != onoff) {
+               _send_mode = onoff;
+               queue_draw ();
+       }
+}
+
 bool
 Panner2d::on_motion_notify_event (GdkEventMotion *ev)
 {
@@ -404,7 +418,7 @@ Panner2d::on_expose_event (GdkEventExpose *event)
 {
        CartesianVector c;
        cairo_t* cr;
-       bool small = (height <= large_size_threshold);
+       bool xsmall = (height <= large_size_threshold);
        const double diameter = radius*2.0;
 
        cr = gdk_cairo_create (get_window()->gobj());
@@ -412,10 +426,15 @@ Panner2d::on_expose_event (GdkEventExpose *event)
        /* background */
 
        cairo_rectangle (cr, event->area.x, event->area.y, event->area.width, event->area.height);
+
+       double r, g, b, a;
+       if (_send_mode) {
+               ArdourCanvas::color_to_rgba (ARDOUR_UI::config()->color ("send strip base"), r, g, b, a);
+       }
        if (!panner_shell->bypassed()) {
-               cairo_set_source_rgba (cr, 0.1, 0.1, 0.1, 1.0);
+               cairo_set_source_rgba (cr, r, g, b, 1.0);
        } else {
-               cairo_set_source_rgba (cr, 0.1, 0.1, 0.1, 0.2);
+               cairo_set_source_rgba (cr, r, g, b , 0.2);
        }
        cairo_fill_preserve (cr);
        cairo_clip (cr);
@@ -489,7 +508,7 @@ Panner2d::on_expose_event (GdkEventExpose *event)
 
                cairo_select_font_face (cr, "sans", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
 
-               if (small) {
+               if (xsmall) {
                        arc_radius = 4.0;
                } else {
                        cairo_set_font_size (cr, 10);
@@ -535,12 +554,12 @@ Panner2d::on_expose_event (GdkEventExpose *event)
                                        cairo_set_source_rgba (cr, 0.517, 0.772, 0.882, 0.8);
                                        cairo_stroke (cr);
 
-                                       if (!small && !signal->text.empty()) {
+                                       if (!xsmall && !signal->text.empty()) {
                                                cairo_set_source_rgba (cr, 0.517, 0.772, 0.882, .9);
                                                /* the +/- adjustments are a hack to try to center the text in the circle
                                                 * TODO use pango get_pixel_size() -- see mono_panner.cc
                                                 */
-                                               if (small) {
+                                               if (xsmall) {
                                                        cairo_move_to (cr, c.x - 1, c.y + 1);
                                                } else {
                                                        cairo_move_to (cr, c.x - 4, c.y + 4);
@@ -575,7 +594,7 @@ Panner2d::on_expose_event (GdkEventExpose *event)
                                cairo_move_to (cr, c.x, c.y);
                                cairo_save (cr);
                                cairo_rotate (cr, -(sp.azi/360.0) * (2.0 * M_PI));
-                               if (small) {
+                               if (xsmall) {
                                        cairo_scale (cr, 0.8, 0.8);
                                } else {
                                        cairo_scale (cr, 1.2, 1.2);
@@ -593,7 +612,7 @@ Panner2d::on_expose_event (GdkEventExpose *event)
                                cairo_fill (cr);
                                cairo_restore (cr);
 
-                               if (!small) {
+                               if (!xsmall) {
                                        cairo_set_font_size (cr, 16);
 
                                        /* move the text in just a bit */