#include <cmath>
#include <cassert>
#include <algorithm>
+#include <vector>
#include <boost/scoped_array.hpp>
-#include <boost/scoped_ptr.hpp>
#include <gtkmm.h>
#include "evoral/Curve.hpp"
+#include "canvas/rectangle.h"
+#include "canvas/polygon.h"
+#include "canvas/poly_line.h"
+#include "canvas/line.h"
+#include "canvas/text.h"
+#include "canvas/debug.h"
+#include "canvas/utils.h"
+
#include "streamview.h"
#include "audio_region_view.h"
#include "audio_time_axis.h"
-#include "simplerect.h"
-#include "simpleline.h"
-#include "waveview.h"
#include "public_editor.h"
#include "audio_region_editor.h"
#include "audio_streamview.h"
using namespace ArdourCanvas;
static const int32_t sync_mark_width = 9;
-static double const handle_size = 6; /* height of fade handles */
+static double const handle_size = 15; /* height of fade handles */
AudioRegionView::AudioRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv, boost::shared_ptr<AudioRegion> r, double spu,
Gdk::Color const & basic_color)
create_waves ();
- fade_in_shape = new ArdourCanvas::Polygon (*group);
- fade_in_shape->property_fill_color_rgba() = fade_color;
+ fade_in_shape = new ArdourCanvas::Polygon (group);
+ CANVAS_DEBUG_NAME (fade_in_shape, string_compose ("fade in shape for %1", region()->name()));
+ fade_in_shape->set_fill_color (fade_color);
fade_in_shape->set_data ("regionview", this);
- fade_out_shape = new ArdourCanvas::Polygon (*group);
- fade_out_shape->property_fill_color_rgba() = fade_color;
+ fade_out_shape = new ArdourCanvas::Polygon (group);
+ CANVAS_DEBUG_NAME (fade_out_shape, string_compose ("fade out shape for %1", region()->name()));
+ fade_out_shape->set_fill_color (fade_color);
fade_out_shape->set_data ("regionview", this);
if (!_recregion) {
- fade_in_handle = new ArdourCanvas::SimpleRect (*group);
- fade_in_handle->property_fill_color_rgba() = UINT_RGBA_CHANGE_A (fill_color, 0);
- fade_in_handle->property_outline_color_rgba() = RGBA_TO_UINT (0, 0, 0, 0);
+ fade_in_handle = new ArdourCanvas::Rectangle (group);
+ CANVAS_DEBUG_NAME (fade_in_handle, string_compose ("fade in handle for %1", region()->name()));
+ fade_in_handle->set_fill_color (UINT_RGBA_CHANGE_A (fill_color, 0));
+ fade_in_handle->set_outline_color (RGBA_TO_UINT (0, 0, 0, 0));
fade_in_handle->set_data ("regionview", this);
- fade_out_handle = new ArdourCanvas::SimpleRect (*group);
- fade_out_handle->property_fill_color_rgba() = UINT_RGBA_CHANGE_A (fill_color, 0);
- fade_out_handle->property_outline_color_rgba() = RGBA_TO_UINT (0, 0, 0, 0);
+ fade_out_handle = new ArdourCanvas::Rectangle (group);
+ CANVAS_DEBUG_NAME (fade_out_handle, string_compose ("fade out handle for %1", region()->name()));
+ fade_out_handle->set_fill_color (UINT_RGBA_CHANGE_A (fill_color, 0));
+ fade_out_handle->set_outline_color (RGBA_TO_UINT (0, 0, 0, 0));
fade_out_handle->set_data ("regionview", this);
}
region_sync_changed ();
region_resized (ARDOUR::bounds_change);
- set_waveview_data_src();
+
+ for (vector<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
+ (*i)->set_duration (_region->length() / samples_per_pixel);
+ }
+
region_locked ();
envelope_active_changed ();
fade_in_active_changed ();
reset_width_dependent_items (_pixel_width);
- fade_in_shape->signal_event().connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_fade_in_event), fade_in_shape, this));
+ fade_in_shape->Event.connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_fade_in_event), fade_in_shape, this));
if (fade_in_handle) {
- fade_in_handle->signal_event().connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_fade_in_handle_event), fade_in_handle, this));
+ fade_in_handle->Event.connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_fade_in_handle_event), fade_in_handle, this));
}
- fade_out_shape->signal_event().connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_fade_out_event), fade_out_shape, this));
+ fade_out_shape->Event.connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_fade_out_event), fade_out_shape, this));
if (fade_out_handle) {
- fade_out_handle->signal_event().connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_fade_out_handle_event), fade_out_handle, this));
+ fade_out_handle->Event.connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_fade_out_handle_event), fade_out_handle, this));
}
set_colors ();
setup_waveform_visibility ();
setup_waveform_shape ();
- setup_waveform_scale ();
+
+ if (frame_handle_start) {
+ frame_handle_start->raise_to_top ();
+ }
+ if (frame_handle_end) {
+ frame_handle_end->raise_to_top ();
+ }
/* XXX sync mark drag? */
}
RegionViewGoingAway (this); /* EMIT_SIGNAL */
- for (vector<GnomeCanvasWaveViewCache *>::iterator cache = wave_caches.begin(); cache != wave_caches.end() ; ++cache) {
- gnome_canvas_waveview_cache_destroy (*cache);
- }
-
for (vector<ScopedConnection*>::iterator i = _data_ready_connections.begin(); i != _data_ready_connections.end(); ++i) {
delete *i;
}
AudioRegionView::fade_in_active_changed ()
{
if (audio_region()->fade_in_active()) {
- fade_in_shape->property_fill_color_rgba() = RGBA_TO_UINT(45,45,45,90); // FIXME make a themeable colour
- fade_in_shape->property_width_pixels() = 1;
+ /* XXX: make a themable colour */
+ fade_in_shape->set_fill_color (RGBA_TO_UINT (45, 45, 45, 90));
} else {
- fade_in_shape->property_fill_color_rgba() = RGBA_TO_UINT(45,45,45,20); // FIXME make a themeable colour
- fade_in_shape->property_width_pixels() = 1;
+ /* XXX: make a themable colour */
+ fade_in_shape->set_fill_color (RGBA_TO_UINT (45, 45, 45, 20));
}
}
AudioRegionView::fade_out_active_changed ()
{
if (audio_region()->fade_out_active()) {
- fade_out_shape->property_fill_color_rgba() = RGBA_TO_UINT(45,45,45,90); // FIXME make a themeable colour
- fade_out_shape->property_width_pixels() = 1;
+ /* XXX: make a themable colour */
+ fade_out_shape->set_fill_color (RGBA_TO_UINT (45, 45, 45, 90));
} else {
- fade_out_shape->property_fill_color_rgba() = RGBA_TO_UINT(45,45,45,20); // FIXME make a themeable colour
- fade_out_shape->property_width_pixels() = 1;
+ /* XXX: make a themable colour */
+ fade_out_shape->set_fill_color (RGBA_TO_UINT (45, 45, 45, 20));
}
}
void
AudioRegionView::region_scale_amplitude_changed ()
{
- ENSURE_GUI_THREAD (*this, &AudioRegionView::region_scale_amplitude_changed)
-
for (uint32_t n = 0; n < waves.size(); ++n) {
- // force a reload of the cache
- waves[n]->property_data_src() = _region.get();
+ waves[n]->gain_changed ();
}
}
interesting_stuff.add (ARDOUR::Properties::length);
if (what_changed.contains (interesting_stuff)) {
-
+
for (uint32_t n = 0; n < waves.size(); ++n) {
- waves[n]->property_region_start() = _region->start();
+ waves[n]->region_resized ();
}
for (vector<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
if ((agr = dynamic_cast<AudioGhostRegion*>(*i)) != 0) {
for (vector<WaveView*>::iterator w = agr->waves.begin(); w != agr->waves.end(); ++w) {
- (*w)->property_region_start() = _region->start();
+ (*w)->region_resized ();
}
}
}
for (i = analysis_features.begin(), l = feature_lines.begin(); i != analysis_features.end() && l != feature_lines.end(); ++i, ++l) {
- float x_pos = trackview.editor().frame_to_pixel (*i);
+ float x_pos = trackview.editor().sample_to_pixel (*i);
- ArdourCanvas::Points points;
- points.push_back(Gnome::Art::Point(x_pos, 2.0)); // first x-coord needs to be a non-normal value
- points.push_back(Gnome::Art::Point(x_pos, _height - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 1));
+ (*l).second->set (ArdourCanvas::Duple (x_pos, 2.0),
+ ArdourCanvas::Duple (x_pos, _height - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 1));
(*l).first = *i;
- (*l).second->property_points() = points;
+
+ (*l).second->set (ArdourCanvas::Duple (x_pos, 2.0),
+ ArdourCanvas::Duple (x_pos, _height - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 1));
}
reset_fade_shapes ();
AudioRegionView::region_muted ()
{
RegionView::region_muted();
-
- for (uint32_t n=0; n < waves.size(); ++n) {
- if (_region->muted()) {
- waves[n]->property_wave_color() = UINT_RGBA_CHANGE_A(ARDOUR_UI::config()->canvasvar_WaveForm.get(), MUTED_ALPHA);
- } else {
- waves[n]->property_wave_color() = ARDOUR_UI::config()->canvasvar_WaveForm.get();
- }
- }
+ set_waveform_colors ();
}
void
double const handle_pos = 2;
if (fade_in_handle) {
- fade_in_handle->property_y1() = handle_pos;
- fade_in_handle->property_y2() = handle_pos + handle_size;
+ fade_in_handle->set_y0 (handle_pos);
+ fade_in_handle->set_y1 (handle_pos + handle_size);
}
if (fade_out_handle) {
- fade_out_handle->property_y1() = handle_pos;
- fade_out_handle->property_y2() = handle_pos + handle_size;
+ fade_out_handle->set_y0 (handle_pos);
+ fade_out_handle->set_y1 (handle_pos + handle_size);
}
}
gdouble yoff = n * (ht + 1);
- waves[n]->property_height() = ht;
- waves[n]->property_y() = yoff + 2;
+ waves[n]->set_height (ht);
+ waves[n]->set_y_position (yoff + 2);
}
if (gain_line) {
for (l = feature_lines.begin(); l != feature_lines.end(); ++l) {
- float pos_x = trackview.editor().frame_to_pixel((*l).first);
-
- ArdourCanvas::Points points;
+ float pos_x = trackview.editor().sample_to_pixel((*l).first);
- points.push_back(Gnome::Art::Point(pos_x, 2.0)); // first x-coord needs to be a non-normal value
- points.push_back(Gnome::Art::Point(pos_x, _height - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 1));
-
- (*l).second->property_points() = points;
+ (*l).second->set (ArdourCanvas::Duple (pos_x, 2.0),
+ ArdourCanvas::Duple (pos_x, _height - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 1));
}
- if (name_pixbuf) {
- name_pixbuf->raise_to_top();
+ if (name_text) {
+ name_text->raise_to_top();
}
}
width = std::max ((framecnt_t) 64, width);
- Points* points;
-
/* round here to prevent little visual glitches with sub-pixel placement */
- double const pwidth = rint (width / samples_per_unit);
- uint32_t npoints = std::min (gdk_screen_width(), (int) pwidth);
- double h;
-
- double const handle_center = pwidth;
+ double const pwidth = rint (width / samples_per_pixel);
+ double const handle_left = pwidth;
/* Put the fade in handle so that its left side is at the end-of-fade line */
- fade_in_handle->property_x1() = handle_center;
- fade_in_handle->property_x2() = handle_center + handle_size;
+ fade_in_handle->set_x0 (handle_left);
+ fade_in_handle->set_x1 (handle_left + handle_size);
if (pwidth < 5) {
+ hide_start_xfade();
fade_in_shape->hide();
return;
}
fade_in_shape->show();
}
- float curve[npoints];
- audio_region()->fade_in()->curve().get_vector (0, audio_region()->fade_in()->back()->when, curve, npoints);
+ uint32_t npoints = std::min (gdk_screen_width(), (int) pwidth);
+ double effective_height;
+ std::vector<float> curve(npoints);
- points = get_canvas_points ("fade in shape", npoints + 3);
+ audio_region()->fade_in()->curve().get_vector (0, audio_region()->fade_in()->back()->when, &curve[0], npoints);
if (_height >= NAME_HIGHLIGHT_THRESH) {
- h = _height - NAME_HIGHLIGHT_SIZE - 2;
+ effective_height = _height - NAME_HIGHLIGHT_SIZE - 2;
} else {
- h = _height - 2;
+ effective_height = _height - 2;
}
+ Points points;
+
+ points.assign (npoints, Duple());
+
/* points *MUST* be in anti-clockwise order */
uint32_t pi, pc;
double xdelta = pwidth/npoints;
for (pi = 0, pc = 0; pc < npoints; ++pc) {
- (*points)[pi].set_x(1 + (pc * xdelta));
- (*points)[pi++].set_y(2 + (h - (curve[pc] * h)));
+ points[pi].x = 1 + (pc * xdelta);
+ points[pi++].y = 2 + (effective_height - (curve[pc] * effective_height));
}
+ /* draw the line */
+
+ redraw_start_xfade_to (ar, width, points, effective_height);
+
+ /* add 3 more points */
+
+ points.push_back (Duple());
+ points.push_back (Duple());
+ points.push_back (Duple());
+
/* fold back */
- (*points)[pi].set_x(pwidth);
- (*points)[pi++].set_y(2);
+ points[pi].x = pwidth;
+ points[pi].y = 2;
+ pi++;
- (*points)[pi].set_x(1);
- (*points)[pi++].set_y(2);
+ points[pi].x = 1;
+ points[pi].y = 2;
+ pi++;
/* connect the dots ... */
- (*points)[pi] = (*points)[0];
+ points[pi] = points[0];
- fade_in_shape->property_points() = *points;
- delete points;
+ fade_in_shape->set (points);
/* ensure trim handle stays on top */
if (frame_handle_start) {
frame_handle_start->raise_to_top();
}
- redraw_start_xfade_to ( ar, width);
-
}
void
width = std::max ((framecnt_t) 64, width);
- Points* points;
-
/* round here to prevent little visual glitches with sub-pixel placement */
- double const pwidth = rint (width / samples_per_unit);
- uint32_t npoints = std::min (gdk_screen_width(), (int) pwidth);
- double h;
+ double const pwidth = rint (width / samples_per_pixel);
- double const handle_center = (_region->length() - width) / samples_per_unit;
+ double const handle_right = (_region->length() / samples_per_pixel) - pwidth;
/* Put the fade out handle so that its right side is at the end-of-fade line;
- * it's `one out' for precise pixel accuracy.
*/
- fade_out_handle->property_x1() = handle_center - 5;
- fade_out_handle->property_x2() = handle_center + 1;
+ fade_out_handle->set_x0 (handle_right - handle_size);
+ fade_out_handle->set_x1 (handle_right);
/* don't show shape if its too small */
if (pwidth < 5) {
+ hide_end_xfade();
fade_out_shape->hide();
return;
}
fade_out_shape->show();
}
- float curve[npoints];
- audio_region()->fade_out()->curve().get_vector (0, audio_region()->fade_out()->back()->when, curve, npoints);
+ uint32_t npoints = std::min (gdk_screen_width(), (int) pwidth);
+ double effective_height;
+ std::vector<float> curve(npoints);
+
+ audio_region()->fade_out()->curve().get_vector (0, audio_region()->fade_out()->back()->when, &curve[0], npoints);
if (_height >= NAME_HIGHLIGHT_THRESH) {
- h = _height - NAME_HIGHLIGHT_SIZE - 2;
+ effective_height = _height - NAME_HIGHLIGHT_SIZE - 2;
} else {
- h = _height - 2;
+ effective_height = _height - 2;
}
/* points *MUST* be in anti-clockwise order */
- points = get_canvas_points ("fade out shape", npoints + 3);
+ Points points;
uint32_t pi, pc;
double xdelta = pwidth/npoints;
- for (pi = 0, pc = 0; pc < npoints; ++pc) {
- (*points)[pi].set_x(_pixel_width - pwidth + (pc * xdelta));
- (*points)[pi++].set_y(2 + (h - (curve[pc] * h)));
+ points.assign (npoints, Duple ());
+
+ for (pi = 0, pc = 0; pc < npoints; ++pc, ++pi) {
+ points[pi].x = _pixel_width - pwidth + (pc * xdelta);
+ points[pi].y = 2 + (effective_height - (curve[pc] * effective_height));
}
+ /* draw the line */
+
+ redraw_end_xfade_to (ar, width, points, effective_height);
+
+ /* fill the polygon*/
+
+ /* add 3 more points */
+
+ points.push_back (Duple());
+ points.push_back (Duple());
+ points.push_back (Duple());
+
/* fold back */
- (*points)[pi].set_x(_pixel_width);
- (*points)[pi++].set_y(h);
+ points[pi].x = _pixel_width;
+ points[pi].y = effective_height;
+ pi++;
- (*points)[pi].set_x(_pixel_width);
- (*points)[pi++].set_y(2);
+ points[pi].x = _pixel_width;
+ points[pi].y = 2;
+ pi++;
/* connect the dots ... */
- (*points)[pi] = (*points)[0];
+ points[pi] = points[0];
- fade_out_shape->property_points() = *points;
- delete points;
+ fade_out_shape->set (points);
/* ensure trim handle stays on top */
if (frame_handle_end) {
frame_handle_end->raise_to_top();
}
- redraw_end_xfade_to (ar, width);
}
framepos_t
void
-AudioRegionView::set_samples_per_unit (gdouble spu)
+AudioRegionView::redraw_start_xfade ()
+{
+ boost::shared_ptr<AudioRegion> ar (audio_region());
+
+ if (!ar->fade_in() || ar->fade_in()->empty()) {
+ return;
+ }
+
+ show_start_xfade();
+ reset_fade_in_shape_width (ar, ar->fade_in()->back()->when);
+}
+
+void
+AudioRegionView::redraw_start_xfade_to (boost::shared_ptr<AudioRegion> ar, framecnt_t /*width*/, Points& points, double effective_height)
+{
+ if (points.size() < 3) {
+ return;
+ }
+
+ if (!start_xfade_in) {
+ start_xfade_in = new ArdourCanvas::PolyLine (group);
+ CANVAS_DEBUG_NAME (start_xfade_in, string_compose ("xfade start in line for %1", region()->name()));
+ start_xfade_in->set_outline_color (ARDOUR_UI::config()->get_canvasvar_CrossfadeLine());
+ start_xfade_in->set_outline_width (1.5);
+ }
+
+ if (!start_xfade_out) {
+ start_xfade_out = new ArdourCanvas::PolyLine (group);
+ CANVAS_DEBUG_NAME (start_xfade_out, string_compose ("xfade start out line for %1", region()->name()));
+ uint32_t col = UINT_RGBA_CHANGE_A (ARDOUR_UI::config()->get_canvasvar_CrossfadeLine(), 128);
+ start_xfade_out->set_outline_color (col);
+ start_xfade_out->set_outline_width (2.0);
+ }
+
+ if (!start_xfade_rect) {
+ start_xfade_rect = new ArdourCanvas::Rectangle (group);
+ CANVAS_DEBUG_NAME (start_xfade_rect, string_compose ("xfade start rect for %1", region()->name()));
+ start_xfade_rect->set_fill (true);
+ start_xfade_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_ActiveCrossfade());
+ start_xfade_rect->set_outline (false);
+ start_xfade_rect->Event.connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_start_xfade_event), start_xfade_rect, this));
+ start_xfade_rect->set_data ("regionview", this);
+ }
+
+ start_xfade_rect->set (ArdourCanvas::Rect (points.front().x, 1.0, points.back().x, effective_height));
+ start_xfade_rect->show ();
+
+ start_xfade_in->set (points);
+ start_xfade_in->show ();
+
+ /* fade out line */
+
+ boost::shared_ptr<AutomationList> inverse = ar->inverse_fade_in();
+ Points ipoints;
+ Points::size_type npoints = points.size();
+
+ ipoints.assign (npoints, Duple());
+
+ if (!inverse) {
+
+ for (Points::size_type i = 0, pci = 0; i < npoints; ++i, ++pci) {
+ ArdourCanvas::Duple &p (ipoints[pci]);
+ p.x = i;
+ p.y = effective_height - points[pci].y;
+ }
+
+ } else {
+
+ std::vector<float> vec(npoints);
+ inverse->curve().get_vector (0, inverse->back()->when, &vec[0], npoints);
+
+ for (Points::size_type i = 0, pci = 0; i < npoints; ++i, ++pci) {
+ ArdourCanvas::Duple &p (ipoints[pci]);
+ p.x = i;
+ p.y = 1.0 + effective_height - (effective_height * vec[i]);
+ }
+ }
+
+ start_xfade_out->set (ipoints);
+ start_xfade_out->show ();
+
+ show_start_xfade();
+}
+
+void
+AudioRegionView::redraw_end_xfade ()
+{
+ boost::shared_ptr<AudioRegion> ar (audio_region());
+
+ if (!ar->fade_out() || ar->fade_out()->empty()) {
+ return;
+ }
+
+ show_end_xfade();
+
+ reset_fade_out_shape_width (ar, ar->fade_out()->back()->when);
+}
+
+void
+AudioRegionView::redraw_end_xfade_to (boost::shared_ptr<AudioRegion> ar, framecnt_t width, Points& points, double effective_height)
+{
+ if (points.size() < 3) {
+ return;
+ }
+
+ if (!end_xfade_in) {
+ end_xfade_in = new ArdourCanvas::PolyLine (group);
+ CANVAS_DEBUG_NAME (end_xfade_in, string_compose ("xfade end in line for %1", region()->name()));
+ uint32_t col UINT_RGBA_CHANGE_A (ARDOUR_UI::config()->get_canvasvar_CrossfadeLine(), 128);
+ end_xfade_in->set_outline_color (col);
+ end_xfade_in->set_outline_width (1.5);
+ }
+
+ if (!end_xfade_out) {
+ end_xfade_out = new ArdourCanvas::PolyLine (group);
+ CANVAS_DEBUG_NAME (end_xfade_out, string_compose ("xfade end out line for %1", region()->name()));
+ end_xfade_out->set_outline_color (ARDOUR_UI::config()->get_canvasvar_CrossfadeLine());
+ end_xfade_out->set_outline_width (2.0);
+ }
+
+ if (!end_xfade_rect) {
+ end_xfade_rect = new ArdourCanvas::Rectangle (group);
+ CANVAS_DEBUG_NAME (end_xfade_rect, string_compose ("xfade end rect for %1", region()->name()));
+ end_xfade_rect->set_fill (true);
+ end_xfade_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_ActiveCrossfade());
+ end_xfade_rect->set_outline (0);
+ end_xfade_rect->Event.connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_end_xfade_event), end_xfade_rect, this));
+ end_xfade_rect->set_data ("regionview", this);
+ }
+
+ end_xfade_rect->set (ArdourCanvas::Rect (points.front().x, 1.0, points.back().x, effective_height));
+ end_xfade_rect->show ();
+
+ end_xfade_in->set (points);
+ end_xfade_in->show ();
+ end_xfade_in->raise_to_top ();
+
+ /* fade in line */
+
+ boost::shared_ptr<AutomationList> inverse = ar->inverse_fade_out ();
+ Points ipoints;
+ Points::size_type npoints = points.size();
+
+ ipoints.assign (npoints, Duple());
+
+ if (!inverse) {
+
+ const double rend = trackview.editor().sample_to_pixel (_region->length() - points.back().y);
+
+ for (Points::size_type i = 0, pci = 0; i < npoints; ++i, ++pci) {
+ ArdourCanvas::Duple &p (ipoints[pci]);
+ p.x = rend + i;
+ p.y = effective_height - points[pci].y;
+ }
+
+ } else {
+
+ boost::scoped_array<float> vec (new float[npoints]);
+ inverse->curve().get_vector (inverse->front()->when, inverse->back()->when, vec.get(), npoints);
+
+ const double rend = trackview.editor().sample_to_pixel (_region->length() - width);
+
+ float* vp = vec.get();
+
+ for (Points::size_type i = 0, pci = 0; i < npoints; ++i) {
+ ArdourCanvas::Duple& p (ipoints[pci++]);
+ p.x = rend + i;
+ p.y = 1.0 + effective_height - (effective_height * vp[i]);
+ }
+ }
+
+ end_xfade_out->set (ipoints);
+ end_xfade_out->show ();
+ end_xfade_out->raise_to_top ();
+
+ end_xfade_rect->raise_to_top (); //this needs to be topmost so the lines don't steal mouse focus
+
+ show_end_xfade();
+}
+
+void
+AudioRegionView::hide_xfades ()
+{
+ hide_start_xfade ();
+ hide_end_xfade ();
+}
+
+void
+AudioRegionView::hide_start_xfade ()
+{
+ if (start_xfade_in) {
+ start_xfade_in->hide();
+ }
+ if (start_xfade_out) {
+ start_xfade_out->hide();
+ }
+ if (start_xfade_rect) {
+ start_xfade_rect->hide ();
+ }
+
+ _start_xfade_visible = false;
+}
+
+void
+AudioRegionView::hide_end_xfade ()
+{
+ if (end_xfade_in) {
+ end_xfade_in->hide();
+ }
+ if (end_xfade_out) {
+ end_xfade_out->hide();
+ }
+ if (end_xfade_rect) {
+ end_xfade_rect->hide ();
+ }
+
+ _end_xfade_visible = false;
+}
+
+void
+AudioRegionView::show_start_xfade ()
+{
+ if (start_xfade_in) {
+ start_xfade_in->show();
+ }
+ if (start_xfade_out) {
+ start_xfade_out->show();
+ }
+ if (start_xfade_rect) {
+ start_xfade_rect->show ();
+ }
+
+ _start_xfade_visible = true;
+}
+
+void
+AudioRegionView::show_end_xfade ()
+{
+ if (end_xfade_in) {
+ end_xfade_in->show();
+ }
+ if (end_xfade_out) {
+ end_xfade_out->show();
+ }
+ if (end_xfade_rect) {
+ end_xfade_rect->show ();
+ }
+
+ _end_xfade_visible = true;
+}
+
+void
+AudioRegionView::set_samples_per_pixel (gdouble fpp)
{
- RegionView::set_samples_per_unit (spu);
+ RegionView::set_samples_per_pixel (fpp);
if (Config->get_show_waveforms ()) {
for (uint32_t n = 0; n < waves.size(); ++n) {
- waves[n]->property_samples_per_unit() = spu;
+ waves[n]->set_samples_per_pixel (fpp);
}
}
}
void
-AudioRegionView::set_amplitude_above_axis (gdouble spp)
+AudioRegionView::set_amplitude_above_axis (gdouble a)
{
for (uint32_t n=0; n < waves.size(); ++n) {
- waves[n]->property_amplitude_above_axis() = spp;
+ waves[n]->set_amplitude_above_axis (a);
}
}
RegionView::set_colors();
if (gain_line) {
- gain_line->set_line_color (audio_region()->envelope_active() ? ARDOUR_UI::config()->canvasvar_GainLine.get() : ARDOUR_UI::config()->canvasvar_GainLineInactive.get());
+ gain_line->set_line_color (audio_region()->envelope_active() ?
+ ARDOUR_UI::config()->get_canvasvar_GainLine() :
+ ARDOUR_UI::config()->get_canvasvar_GainLineInactive());
}
- for (uint32_t n=0; n < waves.size(); ++n) {
- if (_region->muted()) {
- waves[n]->property_wave_color() = UINT_RGBA_CHANGE_A(ARDOUR_UI::config()->canvasvar_WaveForm.get(), MUTED_ALPHA);
- } else {
- waves[n]->property_wave_color() = ARDOUR_UI::config()->canvasvar_WaveForm.get();
- }
+ set_waveform_colors ();
+
+ if (start_xfade_in) {
+ start_xfade_in->set_outline_color (ARDOUR_UI::config()->get_canvasvar_CrossfadeLine());
+ }
+ if (start_xfade_out) {
+ uint32_t col UINT_RGBA_CHANGE_A (ARDOUR_UI::config()->get_canvasvar_CrossfadeLine(), 128);
+ start_xfade_out->set_outline_color (col);
+ }
+ if (end_xfade_in) {
+ end_xfade_in->set_outline_color (ARDOUR_UI::config()->get_canvasvar_CrossfadeLine());
+ }
+ if (end_xfade_out) {
+ uint32_t col UINT_RGBA_CHANGE_A (ARDOUR_UI::config()->get_canvasvar_CrossfadeLine(), 128);
+ end_xfade_out->set_outline_color (col);
+ }
- waves[n]->property_clip_color() = ARDOUR_UI::config()->canvasvar_WaveFormClip.get();
- waves[n]->property_zero_color() = ARDOUR_UI::config()->canvasvar_ZeroLine.get();
+ if (start_xfade_rect) {
+ start_xfade_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_ActiveCrossfade());
+ }
+ if (end_xfade_rect) {
+ end_xfade_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_ActiveCrossfade());
}
}
/* make sure the zoom level is correct, since we don't update
this when waveforms are hidden.
*/
- waves[n]->property_samples_per_unit() = samples_per_unit;
+ // CAIROCANVAS
+ // waves[n]->set_samples_per_pixel (_samples_per_pixel);
waves[n]->show();
}
} else {
break;
}
- wave_caches.push_back (WaveView::create_cache ());
-
// cerr << "\tchannel " << n << endl;
if (wait_for_data) {
gdouble yoff = which * ht;
- WaveView *wave = new WaveView(*group);
-
- wave->property_data_src() = (gpointer) _region.get();
- wave->property_cache() = wave_caches[which];
- wave->property_cache_updater() = true;
- wave->property_channel() = which;
- wave->property_length_function() = (gpointer) region_length_from_c;
- wave->property_sourcefile_length_function() = (gpointer) sourcefile_length_from_c;
- wave->property_peak_function() = (gpointer) region_read_peaks_from_c;
- wave->property_x() = 0.0;
- wave->property_y() = yoff;
- wave->property_height() = (double) ht;
- wave->property_samples_per_unit() = samples_per_unit;
- wave->property_amplitude_above_axis() = _amplitude_above_axis;
-
- if (_recregion) {
- wave->property_wave_color() = _region->muted() ? UINT_RGBA_CHANGE_A(ARDOUR_UI::config()->canvasvar_RecWaveForm.get(), MUTED_ALPHA) : ARDOUR_UI::config()->canvasvar_RecWaveForm.get();
- wave->property_fill_color() = ARDOUR_UI::config()->canvasvar_RecWaveFormFill.get();
- } else {
- wave->property_wave_color() = _region->muted() ? UINT_RGBA_CHANGE_A(ARDOUR_UI::config()->canvasvar_WaveForm.get(), MUTED_ALPHA) : ARDOUR_UI::config()->canvasvar_WaveForm.get();
- wave->property_fill_color() = ARDOUR_UI::config()->canvasvar_WaveFormFill.get();
- }
-
- wave->property_clip_color() = ARDOUR_UI::config()->canvasvar_WaveFormClip.get();
- wave->property_zero_color() = ARDOUR_UI::config()->canvasvar_ZeroLine.get();
- wave->property_zero_line() = true;
- wave->property_region_start() = _region->start();
- wave->property_rectified() = Config->get_waveform_shape() == Rectified;
- wave->property_logscaled() = Config->get_waveform_scale() == Logarithmic;
+ WaveView *wave = new WaveView (group, audio_region ());
+ CANVAS_DEBUG_NAME (wave, string_compose ("wave view for chn %1 of %2", which, get_item_name()));
+
+ wave->set_channel (which);
+ wave->set_y_position (yoff);
+ wave->set_height (ht);
+ wave->set_samples_per_pixel (samples_per_pixel);
+ wave->set_show_zero_line (true);
+
+ switch (Config->get_waveform_shape()) {
+ case Rectified:
+ wave->set_shape (WaveView::Rectified);
+ break;
+ default:
+ wave->set_shape (WaveView::Normal);
+ }
+
+ wave->set_logscaled (Config->get_waveform_scale() == Logarithmic);
if (!Config->get_show_waveforms ()) {
wave->hide();
x = ev->button.x;
y = ev->button.y;
- item->w2i (x, y);
+ item->canvas_to_item (x, y);
- framepos_t fx = trackview.editor().pixel_to_frame (x);
+ framepos_t fx = trackview.editor().pixel_to_sample (x);
if (fx > _region->length()) {
return;
}
void
-AudioRegionView::remove_gain_point_event (ArdourCanvas::Item *item, GdkEvent */*ev*/)
+AudioRegionView::remove_gain_point_event (ArdourCanvas::Item *item, GdkEvent* /*ev*/)
{
ControlPoint *cp = reinterpret_cast<ControlPoint *> (item->get_data ("control_point"));
audio_region()->envelope()->erase (cp->model());
void
AudioRegionView::setup_waveform_shape ()
{
+ WaveView::Shape shape;
+
+ switch (Config->get_waveform_shape()) {
+ case Rectified:
+ shape = WaveView::Rectified;
+ break;
+ default:
+ shape = WaveView::Normal;
+ }
for (vector<WaveView *>::iterator wave = waves.begin(); wave != waves.end() ; ++wave) {
- (*wave)->property_rectified() = Config->get_waveform_shape() == Rectified;
+ (*wave)->set_shape (shape);
}
}
void
AudioRegionView::setup_waveform_scale ()
{
- for (vector<WaveView *>::iterator wave = waves.begin(); wave != waves.end() ; ++wave) {
- (*wave)->property_logscaled() = Config->get_waveform_scale() == Logarithmic;
- }
+ WaveView::set_global_logscaled (Config->get_waveform_scale() == Logarithmic);
}
+void
+AudioRegionView::setup_waveform_clipping ()
+{
+ WaveView::set_global_show_waveform_clipping (ARDOUR_UI::config()->get_show_waveform_clipping());
+}
GhostRegion*
AudioRegionView::add_ghost (TimeAxisView& tv)
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&trackview);
assert(rtv);
- double unit_position = _region->position () / samples_per_unit;
+ double unit_position = _region->position () / samples_per_pixel;
AudioGhostRegion* ghost = new AudioGhostRegion (tv, trackview, unit_position);
uint32_t nchans;
break;
}
- WaveView *wave = new WaveView(*ghost->group);
-
- wave->property_data_src() = _region.get();
- wave->property_cache() = wave_caches[n];
- wave->property_cache_updater() = false;
- wave->property_channel() = n;
- wave->property_length_function() = (gpointer)region_length_from_c;
- wave->property_sourcefile_length_function() = (gpointer) sourcefile_length_from_c;
- wave->property_peak_function() = (gpointer) region_read_peaks_from_c;
- wave->property_x() = 0.0;
- wave->property_samples_per_unit() = samples_per_unit;
- wave->property_amplitude_above_axis() = _amplitude_above_axis;
+ WaveView *wave = new WaveView (ghost->group, audio_region());
+ CANVAS_DEBUG_NAME (wave, string_compose ("ghost wave for %1", get_item_name()));
- wave->property_region_start() = _region->start();
+ wave->set_channel (n);
+ wave->set_samples_per_pixel (samples_per_pixel);
+ wave->set_amplitude_above_axis (_amplitude_above_axis);
ghost->waves.push_back(wave);
}
ghost->set_height ();
- ghost->set_duration (_region->length() / samples_per_unit);
+ ghost->set_duration (_region->length() / samples_per_pixel);
ghost->set_colors();
ghosts.push_back (ghost);
}
if (fade_in_handle && !internal_editing) {
- fade_in_handle->property_outline_color_rgba() = RGBA_TO_UINT (0, 0, 0, 255);
- fade_in_handle->property_fill_color_rgba() = UINT_RGBA_CHANGE_A (fade_color, 255);
- fade_out_handle->property_outline_color_rgba() = RGBA_TO_UINT (0, 0, 0, 255);
- fade_out_handle->property_fill_color_rgba() = UINT_RGBA_CHANGE_A (fade_color, 255);
+ fade_in_handle->set_outline_color (RGBA_TO_UINT (0, 0, 0, 255));
+ fade_in_handle->set_fill_color (UINT_RGBA_CHANGE_A (fade_color, 255));
+ fade_out_handle->set_outline_color (RGBA_TO_UINT (0, 0, 0, 255));
+ fade_out_handle->set_fill_color (UINT_RGBA_CHANGE_A (fade_color, 255));
}
}
}
if (fade_in_handle) {
- fade_in_handle->property_outline_color_rgba() = RGBA_TO_UINT (0, 0, 0, 0);
- fade_in_handle->property_fill_color_rgba() = UINT_RGBA_CHANGE_A (fade_color, 0);
- fade_out_handle->property_outline_color_rgba() = RGBA_TO_UINT (0, 0, 0, 0);
- fade_out_handle->property_fill_color_rgba() = UINT_RGBA_CHANGE_A (fade_color, 0);
+ fade_in_handle->set_outline_color (RGBA_TO_UINT (0, 0, 0, 0));
+ fade_in_handle->set_fill_color (UINT_RGBA_CHANGE_A (fade_color, 0));
+ fade_out_handle->set_outline_color (RGBA_TO_UINT (0, 0, 0, 0));
+ fade_out_handle->set_fill_color (UINT_RGBA_CHANGE_A (fade_color, 0));
}
}
AudioRegionView::envelope_active_changed ()
{
if (gain_line) {
- gain_line->set_line_color (audio_region()->envelope_active() ? ARDOUR_UI::config()->canvasvar_GainLine.get() : ARDOUR_UI::config()->canvasvar_GainLineInactive.get());
+ gain_line->set_line_color (audio_region()->envelope_active() ?
+ ARDOUR_UI::config()->get_canvasvar_GainLine() :
+ ARDOUR_UI::config()->get_canvasvar_GainLineInactive());
}
}
-void
-AudioRegionView::set_waveview_data_src()
-{
- AudioGhostRegion* agr;
- double unit_length= _region->length() / samples_per_unit;
-
- for (uint32_t n = 0; n < waves.size(); ++n) {
- // TODO: something else to let it know the channel
- waves[n]->property_data_src() = _region.get();
- }
-
- for (vector<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
-
- (*i)->set_duration (unit_length);
-
- if((agr = dynamic_cast<AudioGhostRegion*>(*i)) != 0) {
- for (vector<WaveView*>::iterator w = agr->waves.begin(); w != agr->waves.end(); ++w) {
- (*w)->property_data_src() = _region.get();
- }
- }
- }
-
-}
-
void
AudioRegionView::color_handler ()
{
}
+void
+AudioRegionView::set_waveform_colors ()
+{
+ for (vector<ArdourCanvas::WaveView*>::iterator w = waves.begin(); w != waves.end(); ++w) {
+ set_one_waveform_color (*w);
+ }
+}
+
+void
+AudioRegionView::set_one_waveform_color (ArdourCanvas::WaveView* wave)
+{
+ ArdourCanvas::Color fill;
+ ArdourCanvas::Color outline;
+
+ if (_selected) {
+ if (_region->muted()) {
+ outline = UINT_RGBA_CHANGE_A(ARDOUR_UI::config()->get_canvasvar_SelectedWaveForm(), MUTED_ALPHA);
+ } else {
+ outline = ARDOUR_UI::config()->get_canvasvar_SelectedWaveForm();
+ }
+ fill = ARDOUR_UI::config()->get_canvasvar_SelectedWaveFormFill();
+ } else {
+ if (_recregion) {
+ outline = ARDOUR_UI::config()->get_canvasvar_RecWaveForm();
+ fill = ARDOUR_UI::config()->get_canvasvar_RecWaveFormFill();
+ } else {
+ if (_region->muted()) {
+ outline = UINT_RGBA_CHANGE_A(ARDOUR_UI::config()->get_canvasvar_WaveForm(), MUTED_ALPHA);
+ } else {
+ outline = ARDOUR_UI::config()->get_canvasvar_WaveForm();
+ }
+ fill = ARDOUR_UI::config()->get_canvasvar_WaveFormFill();
+ }
+ }
+
+ if (ARDOUR_UI::config()->get_color_regions_using_track_color()) {
+
+ /* just use a slightly transparent version of the selected
+ * color so that some of the track color bleeds through
+ */
+
+ double r, g, b, a;
+ ArdourCanvas::color_to_rgba (fill, r, g, b, a);
+ fill = ArdourCanvas::rgba_to_color (r, g, b, 0.85); /* magic number, not user controllable */
+
+ }
+
+ wave->set_fill_color (fill);
+ wave->set_outline_color (outline);
+ wave->set_clip_color (ARDOUR_UI::config()->get_canvasvar_WaveFormClip());
+ wave->set_zero_color (ARDOUR_UI::config()->get_canvasvar_ZeroLine());
+}
+
void
AudioRegionView::set_frame_color ()
{
TimeAxisViewItem::set_frame_color ();
- uint32_t wc;
- uint32_t fc;
-
- if (_selected) {
- if (_region->muted()) {
- wc = UINT_RGBA_CHANGE_A(ARDOUR_UI::config()->canvasvar_SelectedWaveForm.get(), MUTED_ALPHA);
- } else {
- wc = ARDOUR_UI::config()->canvasvar_SelectedWaveForm.get();
- }
- fc = ARDOUR_UI::config()->canvasvar_SelectedWaveFormFill.get();
- } else {
- if (_recregion) {
- if (_region->muted()) {
- wc = UINT_RGBA_CHANGE_A(ARDOUR_UI::config()->canvasvar_RecWaveForm.get(), MUTED_ALPHA);
- } else {
- wc = ARDOUR_UI::config()->canvasvar_RecWaveForm.get();
- }
- fc = ARDOUR_UI::config()->canvasvar_RecWaveFormFill.get();
- } else {
- if (_region->muted()) {
- wc = UINT_RGBA_CHANGE_A(ARDOUR_UI::config()->canvasvar_WaveForm.get(), MUTED_ALPHA);
- } else {
- wc = ARDOUR_UI::config()->canvasvar_WaveForm.get();
- }
- fc = ARDOUR_UI::config()->canvasvar_WaveFormFill.get();
- }
- }
-
- for (vector<ArdourCanvas::WaveView*>::iterator w = waves.begin(); w != waves.end(); ++w) {
- if (_region->muted()) {
- (*w)->property_wave_color() = wc;
- } else {
- (*w)->property_wave_color() = wc;
- (*w)->property_fill_color() = fc;
- }
- }
+ set_waveform_colors ();
}
void
}
editor->present ();
- editor->set_position (Gtk::WIN_POS_MOUSE);
editor->show_all();
}
while (feature_lines.size() < analysis_features.size()) {
- ArdourCanvas::Line* canvas_item = new ArdourCanvas::Line(*group);
+ ArdourCanvas::Line* canvas_item = new ArdourCanvas::Line(group);
+ CANVAS_DEBUG_NAME (canvas_item, string_compose ("transient group for %1", region()->name()));
- ArdourCanvas::Points points;
+ canvas_item->set (ArdourCanvas::Duple (-1.0, 2.0),
+ ArdourCanvas::Duple (1.0, _height - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 1));
- points.push_back(Gnome::Art::Point(-1.0, 2.0)); // first x-coord needs to be a non-normal value
- points.push_back(Gnome::Art::Point(1.0, _height - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 1));
-
- canvas_item->property_points() = points;
- canvas_item->property_width_pixels() = 1;
- canvas_item->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_ZeroLine.get();
canvas_item->property_first_arrowhead() = TRUE;
canvas_item->property_last_arrowhead() = TRUE;
canvas_item->property_arrow_shape_a() = 11.0;
canvas_item->show ();
canvas_item->set_data ("regionview", this);
- canvas_item->signal_event().connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_feature_line_event), canvas_item, this));
+ canvas_item->Event.connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_feature_line_event), canvas_item, this));
feature_lines.push_back (make_pair(0, canvas_item));
}
for (i = analysis_features.begin(), l = feature_lines.begin(); i != analysis_features.end() && l != feature_lines.end(); ++i, ++l) {
- ArdourCanvas::Points points;
-
float *pos = new float;
- *pos = trackview.editor().frame_to_pixel (*i);
+ *pos = trackview.editor().sample_to_pixel (*i);
- points.push_back(Gnome::Art::Point(*pos, 2.0)); // first x-coord needs to be a non-normal value
- points.push_back(Gnome::Art::Point(*pos, _height - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 1));
+ (*l).second->set (
+ ArdourCanvas::Duple (*pos, 2.0),
+ ArdourCanvas::Duple (*pos, _height - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 1)
+ );
- (*l).second->property_points() = points;
(*l).second->set_data ("position", pos);
-
(*l).first = *i;
}
}
if (rint(new_pos) == rint(*pos)) {
framepos_t old_frame = (*l).first;
- framepos_t new_frame = trackview.editor().pixel_to_frame (new_pos);
+ framepos_t new_frame = trackview.editor().pixel_to_sample (new_pos);
_region->update_transient (old_frame, new_frame);
drag_end ();
}
-void
-AudioRegionView::redraw_start_xfade ()
-{
- boost::shared_ptr<AudioRegion> ar (audio_region());
-
- if (!ar->fade_in() || ar->fade_in()->empty()) {
- return;
- }
-
- show_start_xfade();
-
- redraw_start_xfade_to (ar, ar->fade_in()->back()->when);
-}
-
-void
-AudioRegionView::redraw_start_xfade_to (boost::shared_ptr<AudioRegion> ar, framecnt_t len)
-{
- int32_t const npoints = trackview.editor().frame_to_pixel (len);
-
- if (npoints < 3) {
- return;
- }
-
- if (!start_xfade_in) {
- start_xfade_in = new ArdourCanvas::Line (*group);
- start_xfade_in->property_width_pixels() = 1;
- start_xfade_in->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_GainLine.get();
- }
-
- if (!start_xfade_out) {
- start_xfade_out = new ArdourCanvas::Line (*group);
- start_xfade_out->property_width_pixels() = 1;
- uint32_t col = UINT_RGBA_CHANGE_A (ARDOUR_UI::config()->canvasvar_GainLine.get(), 128);
- start_xfade_out->property_fill_color_rgba() = col;
- }
-
- if (!start_xfade_rect) {
- start_xfade_rect = new ArdourCanvas::SimpleRect (*group);
- start_xfade_rect->property_draw() = true;
- start_xfade_rect->property_fill() = true;;
- start_xfade_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_ActiveCrossfade.get();
- start_xfade_rect->property_outline_pixels() = 0;
- start_xfade_rect->signal_event().connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_start_xfade_event), start_xfade_rect, this));
- start_xfade_rect->set_data ("regionview", this);
- }
-
- Points* points = get_canvas_points ("xfade edit redraw", npoints);
- boost::scoped_array<float> vec (new float[npoints]);
-
- double effective_height;
- if (_height >= NAME_HIGHLIGHT_THRESH) {
- effective_height = _height - NAME_HIGHLIGHT_SIZE - 2;
- } else {
- effective_height = _height - 2;
- }
-
- ar->fade_in()->curve().get_vector (0, ar->fade_in()->back()->when, vec.get(), npoints);
-
- for (int i = 0, pci = 0; i < npoints; ++i) {
- Gnome::Art::Point &p ((*points)[pci++]);
- p.set_x (i);
- p.set_y (1.0 + effective_height - (effective_height * vec.get()[i]));
- }
-
- start_xfade_rect->property_x1() = ((*points)[0]).get_x();
- start_xfade_rect->property_y1() = 1.0;
- start_xfade_rect->property_x2() = ((*points)[npoints-1]).get_x();
- start_xfade_rect->property_y2() = effective_height;
- start_xfade_rect->show ();
-
- start_xfade_in->property_points() = *points;
- start_xfade_in->show ();
- start_xfade_in->raise_to_top ();
-
- /* fade out line */
-
- boost::shared_ptr<AutomationList> inverse = ar->inverse_fade_in();
-
- if (!inverse) {
-
- for (int i = 0, pci = 0; i < npoints; ++i) {
- Gnome::Art::Point &p ((*points)[pci++]);
- p.set_x (i);
- p.set_y (1.0 + effective_height - (effective_height * (1.0 - vec.get()[i])));
- }
-
- } else {
-
- inverse->curve().get_vector (0, inverse->back()->when, vec.get(), npoints);
-
- for (int i = 0, pci = 0; i < npoints; ++i) {
- Gnome::Art::Point &p ((*points)[pci++]);
- p.set_x (i);
- p.set_y (1.0 + effective_height - (effective_height * vec.get()[i]));
- }
- }
-
- start_xfade_out->property_points() = *points;
- start_xfade_out->show ();
- start_xfade_out->raise_to_top ();
-
- start_xfade_rect->raise_to_top (); //this needs to be topmost so the lines don't steal mouse focus
-
- show_start_xfade();
-
- delete points;
-}
-
-void
-AudioRegionView::redraw_end_xfade ()
-{
- boost::shared_ptr<AudioRegion> ar (audio_region());
-
- if (!ar->fade_out() || ar->fade_out()->empty()) {
- return;
- }
-
- show_end_xfade();
-
- redraw_end_xfade_to (ar, ar->fade_out()->back()->when);
-}
-
-void
-AudioRegionView::redraw_end_xfade_to (boost::shared_ptr<AudioRegion> ar, framecnt_t len)
-{
- int32_t const npoints = trackview.editor().frame_to_pixel (len);
-
- if (npoints < 3) {
- return;
- }
-
- if (!end_xfade_in) {
- end_xfade_in = new ArdourCanvas::Line (*group);
- end_xfade_in->property_width_pixels() = 1;
- end_xfade_in->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_GainLine.get();
- }
-
- if (!end_xfade_out) {
- end_xfade_out = new ArdourCanvas::Line (*group);
- end_xfade_out->property_width_pixels() = 1;
- uint32_t col UINT_RGBA_CHANGE_A (ARDOUR_UI::config()->canvasvar_GainLine.get(), 128);
- end_xfade_out->property_fill_color_rgba() = col;
- }
-
- if (!end_xfade_rect) {
- end_xfade_rect = new ArdourCanvas::SimpleRect (*group);
- end_xfade_rect->property_draw() = true;
- end_xfade_rect->property_fill() = true;;
- end_xfade_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_ActiveCrossfade.get();
- end_xfade_rect->property_outline_pixels() = 0;
- end_xfade_rect->signal_event().connect (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::canvas_end_xfade_event), end_xfade_rect, this));
- end_xfade_rect->set_data ("regionview", this);
- }
-
- Points* points = get_canvas_points ("xfade edit redraw", npoints);
- boost::scoped_ptr<float> vec (new float[npoints]);
-
- ar->fade_out()->curve().get_vector (0, ar->fade_out()->back()->when, vec.get(), npoints);
-
- double rend = trackview.editor().frame_to_pixel (_region->length() - len);
-
- double effective_height;
- if (_height >= NAME_HIGHLIGHT_THRESH) {
- effective_height = _height - NAME_HIGHLIGHT_SIZE - 2;
- } else {
- effective_height = _height - 2;
- }
-
- for (int i = 0, pci = 0; i < npoints; ++i) {
- Gnome::Art::Point &p ((*points)[pci++]);
- p.set_x (rend + i);
- p.set_y (1.0 + effective_height - (effective_height * vec.get()[i]));
- }
-
- end_xfade_rect->property_x1() = ((*points)[0]).get_x();
- end_xfade_rect->property_y1() = 1;
- end_xfade_rect->property_x2() = ((*points)[npoints-1]).get_x();
- end_xfade_rect->property_y2() = effective_height;
- end_xfade_rect->show ();
-
- end_xfade_in->property_points() = *points;
- end_xfade_in->show ();
- end_xfade_in->raise_to_top ();
-
- /* fade in line */
-
- boost::shared_ptr<AutomationList> inverse = ar->inverse_fade_out ();
-
- if (!inverse) {
-
- for (int i = 0, pci = 0; i < npoints; ++i) {
- Gnome::Art::Point &p ((*points)[pci++]);
- p.set_x (rend + i);
- p.set_y (1.0 + effective_height - (effective_height * (1.0 - vec.get()[i])));
- }
-
- } else {
-
- inverse->curve().get_vector (inverse->front()->when, inverse->back()->when, vec.get(), npoints);
-
- for (int i = 0, pci = 0; i < npoints; ++i) {
- Gnome::Art::Point &p ((*points)[pci++]);
- p.set_x (rend + i);
- p.set_y (1.0 + effective_height - (effective_height * vec.get()[i]));
- }
- }
-
- end_xfade_out->property_points() = *points;
- end_xfade_out->show ();
- end_xfade_out->raise_to_top ();
-
- end_xfade_rect->raise_to_top (); //this needs to be topmost so the lines don't steal mouse focus
-
- show_end_xfade();
-
- delete points;
-}
-
-void
-AudioRegionView::hide_xfades ()
-{
- hide_start_xfade ();
- hide_end_xfade ();
-}
-
-void
-AudioRegionView::hide_start_xfade ()
-{
- if (start_xfade_in) {
- start_xfade_in->hide();
- }
- if (start_xfade_out) {
- start_xfade_out->hide();
- }
- if (start_xfade_rect) {
- start_xfade_rect->hide ();
- }
-
- _start_xfade_visible = false;
-}
-
-void
-AudioRegionView::hide_end_xfade ()
-{
- if (end_xfade_in) {
- end_xfade_in->hide();
- }
- if (end_xfade_out) {
- end_xfade_out->hide();
- }
- if (end_xfade_rect) {
- end_xfade_rect->hide ();
- }
-
- _end_xfade_visible = false;
-}
-
-void
-AudioRegionView::show_start_xfade ()
-{
- if (start_xfade_in) {
- start_xfade_in->show();
- }
- if (start_xfade_out) {
- start_xfade_out->show();
- }
- if (start_xfade_rect) {
- start_xfade_rect->show ();
- }
-
- _start_xfade_visible = true;
-}
-
-void
-AudioRegionView::show_end_xfade ()
-{
- if (end_xfade_in) {
- end_xfade_in->show();
- }
- if (end_xfade_out) {
- end_xfade_out->show();
- }
- if (end_xfade_rect) {
- end_xfade_rect->show ();
- }
-
- _end_xfade_visible = true;
-}
void
AudioRegionView::show_xfades ()
setup_waveform_scale ();
} else if (p == "waveform-shape") {
setup_waveform_shape ();
+ } else if (p == "show-waveform-clipping") {
+ setup_waveform_clipping ();
}
}
projects / ardour.git / blobdiff