#include "gtkmm2ext/rgb_macros.h"
#include "actions.h"
-#include "ardour_ui.h"
#include "rgb_macros.h"
#include "shuttle_control.h"
+#include "tooltips.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace Gtk;
using namespace Gtkmm2ext;
using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
using std::min;
using std::max;
ShuttleControl::ShuttleControl ()
: _controllable (new ShuttleControllable (*this))
, binding_proxy (_controllable)
+ , text_color (0)
{
- ARDOUR_UI::instance()->set_tip (*this, _("Shuttle speed control (Context-click for options)"));
+ left_text = Pango::Layout::create (get_pango_context());
+ right_text = Pango::Layout::create (get_pango_context());
+
+ right_text->set_attributes (text_attributes);
+ left_text->set_attributes (text_attributes);
+
+ set_tooltip (*this, _("Shuttle speed control (Context-click for options)"));
pattern = 0;
shine_pattern = 0;
set_size_request (85, 20);
set_name (X_("ShuttleControl"));
+ shuttle_max_speed = Config->get_shuttle_max_speed();
+
+ if (shuttle_max_speed >= 8.f) { shuttle_max_speed = 8.0f; }
+ else if (shuttle_max_speed >= 6.f) { shuttle_max_speed = 6.0f; }
+ else if (shuttle_max_speed >= 4.f) { shuttle_max_speed = 4.0f; }
+ else if (shuttle_max_speed >= 3.f) { shuttle_max_speed = 3.0f; }
+ else if (shuttle_max_speed >= 2.f) { shuttle_max_speed = 2.0f; }
+ else { shuttle_max_speed = 1.5f; }
+
Config->ParameterChanged.connect (parameter_connection, MISSING_INVALIDATOR, boost::bind (&ShuttleControl::parameter_changed, this, _1), gui_context());
+ UIConfiguration::instance().ColorsChanged.connect (sigc::mem_fun (*this, &ShuttleControl::set_colors));
+
+ set_colors ();
/* gtkmm 2.4: the C++ wrapper doesn't work */
g_signal_connect ((GObject*) gobj(), "query-tooltip", G_CALLBACK (qt), NULL);
{
cairo_pattern_destroy (pattern);
cairo_pattern_destroy (shine_pattern);
+ delete text_color;
}
void
//background
pattern = cairo_pattern_create_linear (0, 0, 0, alloc.get_height());
- uint32_t col = ARDOUR_UI::config()->color ("shuttle");
+ uint32_t col = UIConfiguration::instance().color ("shuttle");
int r,b,g,a;
UINT_TO_RGBA(col, &r, &g, &b, &a);
cairo_pattern_add_color_stop_rgb (pattern, 0.0, r/400.0, g/400.0, b/400.0);
cairo_pattern_add_color_stop_rgba (shine_pattern, 0, 1,1,1,0.0);
cairo_pattern_add_color_stop_rgba (shine_pattern, 0.2, 1,1,1,0.4);
cairo_pattern_add_color_stop_rgba (shine_pattern, 1, 1,1,1,0.1);
+
+ Pango::AttrFontDesc* font_attr;
+
+ font_attr = new Pango::AttrFontDesc (Pango::Attribute::create_attr_font_desc (UIConfiguration::instance().get_NormalBoldFont()));
+ text_attributes.change (*font_attr);
+
+ delete font_attr;
}
void
float speed = _session->transport_speed ();
if ( (fabsf( speed - last_speed_displayed) < 0.005f) // dead-zone
- && !( speed == 1.f && last_speed_displayed != 1.f)
- && !( speed == 0.f && last_speed_displayed != 0.f)
- )
+ && !( speed == 1.f && last_speed_displayed != 1.f)
+ && !( speed == 0.f && last_speed_displayed != 0.f)
+ )
{
return; // nothing to see here, move along.
}
items.push_back (MenuElem (_("Maximum speed"), *speed_menu));
+ items.push_back (SeparatorElem ());
+ items.push_back (MenuElem (_("Reset to 100%"), sigc::mem_fun (*this, &ShuttleControl::reset_speed)));
}
void
shuttle_context_menu->popup (1, gtk_get_current_event_time());
}
+void
+ShuttleControl::reset_speed ()
+{
+ if (_session->transport_rolling()) {
+ _session->request_transport_speed (1.0, true);
+ } else {
+ _session->request_transport_speed (0.0, true);
+ }
+}
+
void
ShuttleControl::set_shuttle_max_speed (float speed)
{
+ Config->set_shuttle_max_speed (speed);
shuttle_max_speed = speed;
last_speed_displayed = -99999999;
}
add_modal_grab ();
shuttle_grabbed = true;
shuttle_speed_on_grab = _session->transport_speed ();
+ requested_speed = shuttle_speed_on_grab;
mouse_shuttle (ev->x, true);
gdk_pointer_grab(ev->window,false,
- GdkEventMask( Gdk::POINTER_MOTION_MASK | Gdk::BUTTON_PRESS_MASK |Gdk::BUTTON_RELEASE_MASK),
- NULL,NULL,ev->time);
+ GdkEventMask( Gdk::POINTER_MOTION_MASK | Gdk::BUTTON_PRESS_MASK |Gdk::BUTTON_RELEASE_MASK),
+ NULL,NULL,ev->time);
}
break;
shuttle_grabbed = false;
remove_modal_grab ();
gdk_pointer_ungrab (GDK_CURRENT_TIME);
-
+
if (Config->get_shuttle_behaviour() == Sprung) {
if (shuttle_speed_on_grab == 0 ) {
- _session->request_transport_speed (1.0);
+ _session->request_stop ();
+ } else {
+ _session->request_transport_speed (shuttle_speed_on_grab);
}
- _session->request_transport_speed (shuttle_speed_on_grab);
} else {
mouse_shuttle (ev->x, true);
}
default:
return false;
}
-
+
if (semis) {
float lower_side_of_dead_zone = semitones_as_fract (-24, true);
speed = shuttle_max_speed * shuttle_fract;
}
+ requested_speed = speed;
if (zero_ok) {
_session->request_transport_speed (speed, Config->get_shuttle_behaviour() == Wheel);
} else {
}
void
-ShuttleControl::render (cairo_t* cr, cairo_rectangle_t*)
+ShuttleControl::set_colors ()
{
- cairo_text_extents_t extents;
+ int r, g, b, a;
+
+ uint32_t bg_color = UIConfiguration::instance().color (X_("shuttle bg"));
+ uint32_t text = UIConfiguration::instance().color (X_("shuttle text"));
+
+ UINT_TO_RGBA (bg_color, &r, &g, &b, &a);
+ bg_r = r/255.0;
+ bg_g = g/255.0;
+ bg_b = b/255.0;
+ UINT_TO_RGBA (text, &r, &g, &b, &a);
+
+ /* rescale for Pango colors ... sigh */
+
+ r = lrint (r * 65535.0);
+ g = lrint (g * 65535.0);
+ b = lrint (b * 65535.0);
+
+ delete text_color;
+ text_color = new Pango::AttrColor (Pango::Attribute::create_attr_foreground (r, g, b));
+ text_attributes.change (*text_color);
+}
+
+void
+ShuttleControl::render (cairo_t* cr, cairo_rectangle_t*)
+{
//black border
- cairo_set_source_rgb (cr, 0, 0.0, 0.0);
+ cairo_set_source_rgb (cr, bg_r, bg_g, bg_b);
rounded_rectangle (cr, 0, 0, get_width(), get_height(), 4);
cairo_fill (cr);
float speed = 0.0;
+ float acutal_speed = 0.0;
if (_session) {
speed = _session->transport_speed ();
+ acutal_speed = speed;
+ if (shuttle_grabbed) {
+ speed = requested_speed;
+ }
}
/* Marker */
char buf[32];
- if (speed != 0) {
+ if (acutal_speed != 0) {
if (Config->get_shuttle_units() == Percentage) {
- if (speed == 1.0) {
+ if (acutal_speed == 1.0) {
snprintf (buf, sizeof (buf), "%s", _("Playing"));
} else {
- if (speed < 0.0) {
- snprintf (buf, sizeof (buf), "<<< %d%%", (int) round (-speed * 100));
+ if (acutal_speed < 0.0) {
+ snprintf (buf, sizeof (buf), "<<< %.1f%%", -acutal_speed * 100.f);
} else {
- snprintf (buf, sizeof (buf), ">>> %d%%", (int) round (speed * 100));
+ snprintf (buf, sizeof (buf), ">>> %.1f%%", acutal_speed * 100.f);
}
}
} else {
bool reversed;
- int semi = speed_as_semitones (speed, reversed);
+ int semi = speed_as_semitones (acutal_speed, reversed);
if (reversed) {
snprintf (buf, sizeof (buf), _("<<< %+d semitones"), semi);
snprintf (buf, sizeof (buf), "%s", _("Stopped"));
}
- last_speed_displayed = speed;
+ last_speed_displayed = acutal_speed;
- // TODO use a proper pango layout, scale font
- cairo_set_source_rgb (cr, 0.6, 0.6, 0.6);
- cairo_set_font_size (cr, 13.0);
- cairo_text_extents (cr, "0|", &extents); // note the descender
- const float text_ypos = (get_height() + extents.height - 1.) * .5;
+ const float top_text_margin = 3.0f;
+ const float side_text_margin = 5.0f;
- cairo_move_to (cr, 10, text_ypos);
- cairo_show_text (cr, buf);
+ left_text->set_text (buf);
+ cairo_move_to (cr, side_text_margin, top_text_margin);
+ pango_cairo_show_layout (cr, left_text->gobj());
/* style text */
-
switch (Config->get_shuttle_behaviour()) {
case Sprung:
snprintf (buf, sizeof (buf), "%s", _("Sprung"));
break;
}
- cairo_text_extents (cr, buf, &extents);
- cairo_move_to (cr, get_width() - (fabs(extents.x_advance) + 5), text_ypos);
- cairo_show_text (cr, buf);
+ right_text->set_text (buf);
+ Pango::Rectangle r = right_text->get_ink_extents ();
+ cairo_move_to (cr, get_width() - ((r.get_width()/PANGO_SCALE) + side_text_margin), top_text_margin);
+ pango_cairo_show_layout (cr, right_text->gobj());
- if (ARDOUR_UI::config()->get_widget_prelight()) {
+ if (UIConfiguration::instance().get_widget_prelight()) {
if (_hovering) {
rounded_rectangle (cr, 1, 1, get_width()-2, get_height()-2, 4.0);
- cairo_set_source_rgba (cr, 1, 1, 1, 0.2);
+ cairo_set_source_rgba (cr, 1, 1, 1, 0.15);
cairo_fill (cr);
}
}
}
void
-ShuttleControl::ShuttleControllable::set_value (double val)
+ShuttleControl::ShuttleControllable::set_value (double val, PBD::Controllable::GroupControlDisposition /*group_override*/)
{
sc.set_shuttle_fract ((val - lower()) / (upper() - lower()), true);
}
{
_hovering = true;
- if (ARDOUR_UI::config()->get_widget_prelight()) {
+ if (UIConfiguration::instance().get_widget_prelight()) {
queue_draw ();
}
{
_hovering = false;
- if (ARDOUR_UI::config()->get_widget_prelight()) {
+ if (UIConfiguration::instance().get_widget_prelight()) {
queue_draw ();
}