#include "ardour/pannable.h"
#include "ardour/speakers.h"
+#include "canvas/colors.h"
+
#include "panner2d.h"
#include "keyboard.h"
#include "gui_thread.h"
+#include "rgb_macros.h"
#include "utils.h"
#include "public_editor.h"
+#include "ui_config.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace Gtk;
using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
using namespace PBD;
using Gtkmm2ext::Keyboard;
+Panner2d::ColorScheme Panner2d::colors;
+bool Panner2d::have_colors = false;
+
static const int large_size_threshold = 100;
static const int large_border_width = 25;
static const int small_border_width = 8;
, height (h)
, last_width (0)
, have_elevation (false)
+ , _send_mode (false)
{
+ if (!have_colors) {
+ set_colors ();
+ have_colors = true;
+ }
+
+ UIConfiguration::instance().ColorsChanged.connect (sigc::mem_fun (*this, &Panner2d::color_handler));
+
panner_shell->Changed.connect (panshell_connections, invalidator (*this), boost::bind (&Panner2d::handle_state_change, this), gui_context());
panner_shell->panner()->SignalPositionChanged.connect (panner_connections, invalidator(*this), boost::bind (&Panner2d::handle_position_change, this), gui_context());
}
}
+void
+Panner2d::set_colors ()
+{
+ // TODO get all colors from theme, resolve dups
+ colors.background = UIConfiguration::instance().color ("mono panner bg");
+ colors.crosshairs = 0x4884a9ff; // 0.282, 0.517, 0.662, 1.0
+ colors.signalcircle_border = 0x84c5e1ff; // 0.517, 0.772, 0.882, 1.0
+ colors.signalcircle = 0x4884a9ff; // 0.282, 0.517, 0.662, 1.0 // also used with a = 0.9
+ colors.diffusion = 0x4884a973; // 0.282, 0.517, 0.662, 0.45
+ colors.diffusion_inv = 0xff6b6b73; // 1.0, 0.419, 0.419, 0.45
+ colors.pos_outline = 0xffe7e7d9; // 1.0, 0.905, 0.905, 0.85
+ colors.pos_fill = 0xff6b6bd9; // 1.0, 0.419, 0.419, 0.85
+ colors.signal_outline = 0x84c5e1cc; // 0.517, 0.772, 0.882, 0.8
+ colors.signal_fill = 0x4884a9bf; // 0.282, 0.517, 0.662, 0.75
+ colors.speaker_fill = 0x4884a9ff; // 0.282, 0.517, 0.662, 1.0
+ colors.text = 0x84c5e1e6; // 0.517, 0.772, 0.882, 0.9
+}
+
+void
+Panner2d::color_handler ()
+{
+ set_colors ();
+ queue_draw ();
+}
+
void
Panner2d::reset (uint32_t n_inputs)
{
radius = min (width, height);
radius -= border;
radius /= 2;
+ radius = rint(radius) + .5;
hoffset = max ((double) (width - height), border);
voffset = max ((double) (height - width), border);
break;
case 2:
- signals[0]->set_text (_("L"));
- signals[1]->set_text (_("R"));
+ signals[0]->set_text (S_("Panner|L"));
+ signals[1]->set_text (S_("Panner|R"));
break;
default:
uint32_t n;
double w = panner_shell->pannable()->pan_width_control->get_value();
- if (have_elevation) {
- position.position = AngularVector (panner_shell->pannable()->pan_azimuth_control->get_value() * 360.0,
- panner_shell->pannable()->pan_elevation_control->get_value() * 90.0);
- } else {
- position.position = AngularVector (panner_shell->pannable()->pan_azimuth_control->get_value() * 360.0, 0);
- }
+ position.position = AngularVector (panner_shell->pannable()->pan_azimuth_control->get_value() * 360.0,
+ panner_shell->pannable()->pan_elevation_control->get_value() * 90.0);
for (uint32_t i = 0; i < signals.size(); ++i) {
signals[i]->position = panner_shell->panner()->signal_position (i);
/* start with the position itself */
- position.position.cartesian (c);
+ PBD::AngularVector dp = position.position;
+ if (!have_elevation) dp.ele = 0;
+ dp.azi = 270 - dp.azi;
+ dp.cartesian (c);
+
cart_to_gtk (c);
best_distance = sqrt ((c.x - x) * (c.x - x) +
(c.y - y) * (c.y - y));
if (!closest) {
for (Targets::const_iterator i = speakers.begin(); i != speakers.end(); ++i) {
candidate = *i;
-
- candidate->position.cartesian (c);
- cart_to_gtk (c);
+ PBD::AngularVector sp = candidate->position;
+ sp.azi = 270 -sp.azi;
+ CartesianVector c;
+ sp.cartesian (c);
+ cart_to_gtk (c);
distance = sqrt ((c.x - x) * (c.x - x) +
(c.y - y) * (c.y - y));
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)
{
return handle_motion (x, y, state);
}
+#define CSSRGBA(CL) \
+ cairo_set_source_rgba (cr, UINT_RGBA_R_FLT(CL), UINT_RGBA_G_FLT(CL), UINT_RGBA_B_FLT(CL), UINT_RGBA_A_FLT(CL));
+
+#define CSSRGB(CL, A) \
+ cairo_set_source_rgba (cr, UINT_RGBA_R_FLT(CL), UINT_RGBA_G_FLT(CL), UINT_RGBA_B_FLT(CL), A);
bool
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());
/* background */
cairo_rectangle (cr, event->area.x, event->area.y, event->area.width, event->area.height);
+
+ uint32_t bg = colors.background;
+ if (_send_mode) {
+ bg = UIConfiguration::instance().color ("send bg");
+ }
+
if (!panner_shell->bypassed()) {
- cairo_set_source_rgba (cr, 0.1, 0.1, 0.1, 1.0);
+ CSSRGBA(bg);
} else {
- cairo_set_source_rgba (cr, 0.1, 0.1, 0.1, 0.2);
+ CSSRGB(bg, 0.2);
}
cairo_fill_preserve (cr);
cairo_clip (cr);
/* horizontal line of "crosshairs" */
- cairo_set_source_rgba (cr, 0.282, 0.517, 0.662, 1.0);
- cairo_move_to (cr, 0.0, rint(radius) + .5);
- cairo_line_to (cr, diameter, rint(radius) + .5);
+ CSSRGBA(colors.crosshairs);
+ cairo_move_to (cr, 0.0, radius);
+ cairo_line_to (cr, diameter, radius);
cairo_stroke (cr);
/* vertical line of "crosshairs" */
- cairo_move_to (cr, rint(radius) + .5, 0);
- cairo_line_to (cr, rint(radius) + .5, diameter);
+ cairo_move_to (cr, radius, 0);
+ cairo_line_to (cr, radius, diameter);
cairo_stroke (cr);
/* the circle on which signals live */
cairo_set_line_width (cr, 1.5);
- cairo_set_source_rgba (cr, 0.517, 0.772, 0.882, 1.0);
+ CSSRGBA(colors.signalcircle_border);
cairo_arc (cr, radius, radius, radius, 0.0, 2.0 * M_PI);
cairo_stroke (cr);
for (uint32_t rad = 15; rad < 90; rad += 15) {
cairo_set_line_width (cr, .5 + (float)rad / 150.0);
if (rad == 45) {
- cairo_set_source_rgba (cr, 0.282, 0.517, 0.662, 1.0);
+ CSSRGBA(colors.signalcircle);
} else {
- cairo_set_source_rgba (cr, 0.282, 0.517, 0.662, 0.8);
+ CSSRGB(colors.signalcircle, 0.9);
}
cairo_new_path (cr);
cairo_arc (cr, radius, radius, radius * sin(M_PI * (float) rad / 180.0), 0, 2.0 * M_PI);
}
if (!panner_shell->bypassed()) {
+ /* convention top == front ^= azimuth == .5 (same as stereo/mono panners) */
if (signals.size() > 1) {
/* arc to show "diffusion" */
double width_angle = fabs (panner_shell->pannable()->pan_width_control->get_value()) * 2 * M_PI;
- double position_angle = (2 * M_PI) - panner_shell->pannable()->pan_azimuth_control->get_value() * 2 * M_PI;
+ double position_angle = panner_shell->pannable()->pan_azimuth_control->get_value() * 2 * M_PI;
cairo_save (cr);
cairo_translate (cr, radius, radius);
+ cairo_rotate (cr, M_PI / 2.0);
cairo_rotate (cr, position_angle - (width_angle/2.0));
cairo_move_to (cr, 0, 0);
cairo_arc_negative (cr, 0, 0, radius, width_angle, 0.0);
cairo_close_path (cr);
if (panner_shell->pannable()->pan_width_control->get_value() >= 0.0) {
/* normal width */
- cairo_set_source_rgba (cr, 0.282, 0.517, 0.662, 0.45);
+ CSSRGBA(colors.diffusion);
} else {
/* inverse width */
- cairo_set_source_rgba (cr, 1.0, 0.419, 0.419, 0.45);
+ CSSRGBA(colors.diffusion_inv);
}
cairo_fill (cr);
cairo_restore (cr);
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);
/* draw position */
- position.position.cartesian (c);
+ PBD::AngularVector dp = position.position;
+ if (!have_elevation) dp.ele = 0;
+ dp.azi = 270 - dp.azi;
+ dp.cartesian (c);
cart_to_gtk (c);
cairo_new_path (cr);
cairo_arc (cr, c.x, c.y, arc_radius + 1.0, 0, 2.0 * M_PI);
- cairo_set_source_rgba (cr, 1.0, 0.419, 0.419, 0.85);
+ CSSRGBA(colors.pos_fill);
cairo_fill_preserve (cr);
- cairo_set_source_rgba (cr, 1.0, 0.905, 0.905, 0.85);
+ CSSRGBA(colors.pos_outline);
cairo_stroke (cr);
/* signals */
- if (signals.size() > 1) {
+ if (signals.size() > 0) {
for (Targets::iterator i = signals.begin(); i != signals.end(); ++i) {
Target* signal = *i;
*/
PBD::AngularVector sp = signal->position;
if (!have_elevation) sp.ele = 0;
+ sp.azi += 270.0;
sp.cartesian (c);
cart_to_gtk (c);
cairo_new_path (cr);
cairo_arc (cr, c.x, c.y, arc_radius, 0, 2.0 * M_PI);
- cairo_set_source_rgba (cr, 0.282, 0.517, 0.662, 0.75);
+ CSSRGBA(colors.signal_fill);
cairo_fill_preserve (cr);
- cairo_set_source_rgba (cr, 0.517, 0.772, 0.882, 0.8);
+ CSSRGBA(colors.signal_outline);
cairo_stroke (cr);
- if (!small && !signal->text.empty()) {
- cairo_set_source_rgba (cr, 0.517, 0.772, 0.882, .9);
+ if (!xsmall && !signal->text.empty()) {
+ CSSRGBA(colors.text);
/* 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);
if (speaker->visible) {
+ PBD::AngularVector sp = speaker->position;
+ sp.azi += 270.0;
CartesianVector c;
-
- speaker->position.cartesian (c);
+ sp.cartesian (c);
cart_to_gtk (c);
snprintf (buf, sizeof (buf), "%d", n);
cairo_move_to (cr, c.x, c.y);
cairo_save (cr);
- cairo_rotate (cr, -(speaker->position.azi/360.0) * (2.0 * M_PI));
- if (small) {
+ cairo_rotate (cr, -(sp.azi/360.0) * (2.0 * M_PI));
+ if (xsmall) {
cairo_scale (cr, 0.8, 0.8);
} else {
cairo_scale (cr, 1.2, 1.2);
cairo_rel_line_to (cr, -5, +5);
cairo_rel_line_to (cr, 0, -7);
cairo_close_path (cr);
- cairo_set_source_rgba (cr, 0.282, 0.517, 0.662, 1.0);
+ CSSRGBA(colors.speaker_fill);
cairo_fill (cr);
cairo_restore (cr);
- if (!small) {
+ if (!xsmall) {
cairo_set_font_size (cr, 16);
/* move the text in just a bit */
- AngularVector textpos (speaker->position.azi, speaker->position.ele, 0.85);
+ AngularVector textpos (speaker->position.azi + 270.0, speaker->position.ele, 0.85);
+
textpos.cartesian (c);
cart_to_gtk (c);
cairo_move_to (cr, c.x, c.y);
if (!have_elevation) {
clamp_to_circle (cp.x, cp.y);
cp.angular (av);
+ av.azi = fmod(270 - av.azi, 360);
if (drag_target == &position) {
double degree_fract = av.azi / 360.0;
panner_shell->panner()->set_position (degree_fract);
double r2d = 180.0 / M_PI;
av.azi = r2d * atan2(cp.y, cp.x);
av.ele = r2d * asin(cp.z);
+ av.azi = fmod(270 - av.azi, 360);
if (drag_target == &position) {
double azi_fract = av.azi / 360.0;
bool
Panner2dWindow::on_key_press_event (GdkEventKey* event)
{
- return relay_key_press (event, &PublicEditor::instance());
+ return relay_key_press (event, this);
}
bool
projects / ardour.git / blobdiff