#include <gtkmm2ext/gtk_ui.h>
#include <gtkmm2ext/pixfader.h>
#include <gtkmm2ext/slider_controller.h>
+#include "pbd/controllable.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace Gtkmm2ext;
using namespace PBD;
-SliderController::SliderController (Glib::RefPtr<Gdk::Pixbuf> image,
- Gtk::Adjustment *adj, int orientation,
- bool with_numeric)
-
- : PixFader (image, *adj, orientation),
- spin (*adj, 0, 2)
-{
- spin.set_name ("SliderControllerValue");
- spin.set_size_request (70,-1); // should be based on font size somehow
- spin.set_numeric (true);
- spin.set_snap_to_ticks (false);
-}
-
-void
-SliderController::set_value (float v)
+SliderController::SliderController (Gtk::Adjustment *adj, boost::shared_ptr<PBD::Controllable> mc, int orientation, int fader_length, int fader_girth)
+ : PixFader (*adj, orientation, fader_length, fader_girth)
+ , _ctrl (mc)
+ , _ctrl_adj (adj)
+ , _spin_adj (0, 0, 1.0, .1, .01)
+ , _spin (_spin_adj, 0, 2)
+ , _ctrl_ignore (false)
+ , _spin_ignore (false)
{
- adjustment.set_value (v);
+ if (mc) {
+ _spin_adj.set_lower (mc->lower ());
+ _spin_adj.set_upper (mc->upper ());
+ _spin_adj.set_step_increment(_ctrl->interface_to_internal(adj->get_step_increment()) - mc->lower ());
+ _spin_adj.set_page_increment(_ctrl->interface_to_internal(adj->get_page_increment()) - mc->lower ());
+
+ adj->signal_value_changed().connect (sigc::mem_fun(*this, &SliderController::ctrl_adjusted));
+ _spin_adj.signal_value_changed().connect (sigc::mem_fun(*this, &SliderController::spin_adjusted));
+
+ _binding_proxy.set_controllable (mc);
+ }
+
+ _spin.set_name ("SliderControllerValue");
+ _spin.set_numeric (true);
+ _spin.set_snap_to_ticks (false);
}
-bool
-SliderController::on_button_press_event (GdkEventButton *ev)
+bool
+SliderController::on_button_press_event (GdkEventButton *ev)
{
- if (binding_proxy.button_press_handler (ev)) {
+ if (_binding_proxy.button_press_handler (ev)) {
return true;
}
return PixFader::on_button_press_event (ev);
}
-VSliderController::VSliderController (Glib::RefPtr<Gdk::Pixbuf> image,
- Gtk::Adjustment *adj,
- bool with_numeric)
+void
+SliderController::ctrl_adjusted ()
+{
+ assert (_ctrl); // only used w/BarControlle
+ if (_spin_ignore) return;
+ _ctrl_ignore = true;
+ // TODO consider using internal_to_user, too (amp, dB)
+ // (also needs _spin_adj min/max range changed accordingly
+ // and dedicated support for log-scale, revert parts of ceff2e3a62f839)
+ _spin_adj.set_value (_ctrl->interface_to_internal (_ctrl_adj->get_value()));
+ _ctrl_ignore = false;
+}
+
+void
+SliderController::spin_adjusted ()
+{
+ assert (_ctrl); // only used w/BarController
+ if (_ctrl_ignore) return;
+ _spin_ignore = true;
+ // TODO consider using user_to_internal, as well
+ _ctrl_adj->set_value(_ctrl->internal_to_interface (_spin_adj.get_value()));
+ _spin_ignore = false;
+}
- : SliderController (image, adj, VERT, with_numeric)
+
+
+VSliderController::VSliderController (Gtk::Adjustment *adj, boost::shared_ptr<PBD::Controllable> mc, int fader_length, int fader_girth)
+ : SliderController (adj, mc, VERT, fader_length, fader_girth)
{
- if (with_numeric) {
- spin_frame.add (spin);
- spin_frame.set_shadow_type (Gtk::SHADOW_IN);
- spin_frame.set_name ("BaseFrame");
- spin_hbox.pack_start (spin_frame, false, true);
- // pack_start (spin_hbox, false, false);
- }
}
-HSliderController::HSliderController (Glib::RefPtr<Gdk::Pixbuf> image,
- Gtk::Adjustment *adj,
- bool with_numeric)
-
- : SliderController (image, adj, HORIZ, with_numeric)
+HSliderController::HSliderController (Gtk::Adjustment *adj, boost::shared_ptr<PBD::Controllable> mc, int fader_length, int fader_girth)
+ : SliderController (adj, mc, HORIZ, fader_length, fader_girth)
{
- if (with_numeric) {
- spin_frame.add (spin);
- //spin_frame.set_shadow_type (Gtk::SHADOW_IN);
- spin_frame.set_name ("BaseFrame");
- spin_hbox.pack_start (spin_frame, false, true);
- // pack_start (spin_hbox, false, false);
- }
}