#include <gtkmm.h>
#include <gtkmm2ext/gtk_ui.h>
-#include <pbd/stacktrace.h>
+#include "pbd/stacktrace.h"
-#include <ardour/playlist.h>
-#include <ardour/audioregion.h>
-#include <ardour/audiosource.h>
-#include <ardour/audio_diskstream.h>
+#include "ardour/playlist.h"
+#include "ardour/audioregion.h"
+#include "ardour/audiosource.h"
+#include "ardour/audio_diskstream.h"
#include "ardour_ui.h"
#include "streamview.h"
#include "i18n.h"
+using namespace std;
using namespace sigc;
using namespace ARDOUR;
using namespace PBD;
TimeAxisView& tv,
boost::shared_ptr<ARDOUR::Region> r,
double spu,
- Gdk::Color& basic_color)
- : TimeAxisViewItem (r->name(), *parent, tv, spu, basic_color, r->position(), r->length(),
+ Gdk::Color const & basic_color)
+ : TimeAxisViewItem (r->name(), *parent, tv, spu, basic_color, r->position(), r->length(), false,
TimeAxisViewItem::Visibility (TimeAxisViewItem::ShowNameText|
- TimeAxisViewItem::ShowNameHighlight|
- TimeAxisViewItem::ShowFrame))
- , _region (r)
- , sync_mark(0)
- , editor(0)
- , current_visible_sync_position(0.0)
- , valid(false)
- , _enable_display(false)
- , _pixel_width(1.0)
- , in_destructor(false)
- , wait_for_data(false)
+ TimeAxisViewItem::ShowNameHighlight| TimeAxisViewItem::ShowFrame))
+ , _region (r)
+ , sync_mark(0)
+ , sync_line(0)
+ , editor(0)
+ , current_visible_sync_position(0.0)
+ , valid(false)
+ , _enable_display(false)
+ , _pixel_width(1.0)
+ , in_destructor(false)
+ , wait_for_data(false)
+ , _time_converter(r->session(), r->position())
{
}
RegionView::RegionView (const RegionView& other)
- : TimeAxisViewItem (other)
+ : sigc::trackable(other)
+ , TimeAxisViewItem (other)
+ , _time_converter(other._time_converter)
{
/* derived concrete type will call init () */
_region = other._region;
- editor = other.editor;
current_visible_sync_position = other.current_visible_sync_position;
valid = false;
- _enable_display = false;
_pixel_width = other._pixel_width;
+ _height = other._height;
+}
+
+RegionView::RegionView (const RegionView& other, boost::shared_ptr<Region> other_region)
+ : sigc::trackable(other)
+ , TimeAxisViewItem (other)
+ , _time_converter(other._time_converter)
+{
+ /* this is a pseudo-copy constructor used when dragging regions
+ around on the canvas.
+ */
+
+ /* derived concrete type will call init () */
+
+ _region = other_region;
+ current_visible_sync_position = other.current_visible_sync_position;
+ valid = false;
+ _pixel_width = other._pixel_width;
+ _height = other._height;
}
RegionView::RegionView (ArdourCanvas::Group* parent,
TimeAxisView& tv,
boost::shared_ptr<ARDOUR::Region> r,
double spu,
- Gdk::Color& basic_color,
+ Gdk::Color const & basic_color,
+ bool recording,
TimeAxisViewItem::Visibility visibility)
- : TimeAxisViewItem (r->name(), *parent, tv, spu, basic_color, r->position(), r->length(), visibility)
+ : TimeAxisViewItem (r->name(), *parent, tv, spu, basic_color, r->position(), r->length(), recording, visibility)
, _region (r)
, sync_mark(0)
+ , sync_line(0)
, editor(0)
, current_visible_sync_position(0.0)
, valid(false)
, _pixel_width(1.0)
, in_destructor(false)
, wait_for_data(false)
+ , _time_converter(r->session(), r->position())
{
}
void
-RegionView::init (Gdk::Color& basic_color, bool wfd)
+RegionView::init (Gdk::Color const & basic_color, bool wfd)
{
- valid = true;
- _enable_display = false;
- in_destructor = false;
- wait_for_data = wfd;
+ editor = 0;
+ valid = true;
+ in_destructor = false;
+ _height = 0;
+ wait_for_data = wfd;
+ sync_mark = 0;
+ sync_line = 0;
+ sync_mark = 0;
+ sync_line = 0;
compute_colors (basic_color);
- name_highlight->set_data ("regionview", this);
-
- if (name_text) {
- name_text->set_data ("regionview", this);
- }
-
- /* an equilateral triangle */
+ if (name_highlight) {
+ name_highlight->set_data ("regionview", this);
+ name_highlight->signal_event().connect (bind (mem_fun (PublicEditor::instance(), &PublicEditor::canvas_region_view_name_highlight_event), name_highlight, this));
+
+ frame_handle_start->set_data ("regionview", this);
+ frame_handle_start->signal_event().connect (bind (mem_fun (PublicEditor::instance(), &PublicEditor::canvas_region_view_name_highlight_event), frame_handle_start, this));
- ArdourCanvas::Points shape;
- shape.push_back (Gnome::Art::Point (-((sync_mark_width-1)/2), 1));
- shape.push_back (Gnome::Art::Point ((sync_mark_width - 1)/2, 1));
- shape.push_back (Gnome::Art::Point (0, sync_mark_width - 1));
- shape.push_back (Gnome::Art::Point (-((sync_mark_width-1)/2), 1));
+ frame_handle_end->set_data ("regionview", this);
+ frame_handle_end->signal_event().connect (bind (mem_fun (PublicEditor::instance(), &PublicEditor::canvas_region_view_name_highlight_event), frame_handle_end, this));
- sync_mark = new ArdourCanvas::Polygon (*group);
- sync_mark->property_points() = shape;
- sync_mark->property_fill_color_rgba() = fill_color;
- sync_mark->hide();
+ frame_handle_start->raise_to_top();
+ frame_handle_end->raise_to_top();
+ }
- reset_width_dependent_items ((double) _region->length() / samples_per_unit);
+ if (name_pixbuf) {
+ name_pixbuf->set_data ("regionview", this);
+ }
if (wfd)
_enable_display = true;
- set_y_position_and_height (0, trackview.height - 2);
+ set_height (trackview.current_height());
_region->StateChanged.connect (mem_fun(*this, &RegionView::region_changed));
group->signal_event().connect (bind (mem_fun (PublicEditor::instance(), &PublicEditor::canvas_region_view_event), group, this));
- name_highlight->signal_event().connect (bind (mem_fun (PublicEditor::instance(), &PublicEditor::canvas_region_view_name_highlight_event), name_highlight, this));
set_colors ();
delete *g;
}
- if (editor) {
- delete editor;
+ for (std::list<ArdourCanvas::SimpleRect*>::iterator i = _coverage_frames.begin (); i != _coverage_frames.end (); ++i) {
+ delete *i;
}
+
+ delete editor;
}
gint
-RegionView::_lock_toggle (ArdourCanvas::Item* item, GdkEvent* ev, void* arg)
+RegionView::_lock_toggle (ArdourCanvas::Item*, GdkEvent* ev, void* arg)
{
switch (ev->type) {
case GDK_BUTTON_RELEASE:
if (what_changed & Region::SyncOffsetChanged) {
region_sync_changed ();
}
- if (what_changed & Region::LayerChanged) {
- region_layered ();
- }
if (what_changed & Region::LockChanged) {
region_locked ();
}
if (what_changed & ARDOUR::PositionChanged) {
set_position (_region->position(), 0);
+ _time_converter.set_origin(_region->position());
}
if (what_changed & Change (StartChanged|LengthChanged)) {
{
TimeAxisViewItem::reset_width_dependent_items (pixel_width);
_pixel_width = pixel_width;
-
- for (AutomationChildren::iterator i = _automation_children.begin();
- i != _automation_children.end(); ++i) {
- i->second->reset_width_dependent_items(pixel_width);
- }
}
-void
-RegionView::region_layered ()
-{
- RouteTimeAxisView *rtv = dynamic_cast<RouteTimeAxisView*>(&get_time_axis_view());
- assert(rtv);
- rtv->view()->region_layered (this);
-}
-
void
RegionView::region_muted ()
{
}
bool
-RegionView::set_position (nframes_t pos, void* src, double* ignored)
+RegionView::set_position (nframes_t pos, void* /*src*/, double* ignored)
{
double delta;
bool ret;
return true;
}
-void
-RegionView::compute_colors (Gdk::Color& basic_color)
-{
- TimeAxisViewItem::compute_colors (basic_color);
-}
-
void
RegionView::set_colors ()
{
if (sync_mark) {
sync_mark->property_fill_color_rgba() = fill_color;
+ sync_line->property_fill_color_rgba() = fill_color;
}
}
} else {
fill_opacity = 60;
}
-
- TimeAxisViewItem::set_frame_color ();
+
+ set_frame_color ();
}
void
void
RegionView::region_sync_changed ()
{
- if (sync_mark == 0) {
- return;
- }
-
int sync_dir;
nframes_t sync_offset;
sync_offset = _region->sync_offset (sync_dir);
+ if (sync_offset == 0) {
+ /* no need for a sync mark */
+ if (sync_mark) {
+ sync_mark->hide();
+ sync_line->hide ();
+ }
+ return;
+ }
+
+ if (!sync_mark) {
+
+ /* points set below */
+
+ sync_mark = new ArdourCanvas::Polygon (*group);
+ sync_mark->property_fill_color_rgba() = fill_color;
+
+ sync_line = new ArdourCanvas::Line (*group);
+ sync_line->property_fill_color_rgba() = fill_color;
+ sync_line->property_width_pixels() = 1;
+ }
+
/* this has to handle both a genuine change of position, a change of samples_per_unit,
and a change in the bounds of the _region->
*/
if (sync_offset == 0) {
/* no sync mark - its the start of the region */
-
+
sync_mark->hide();
+ sync_line->hide ();
} else {
/* no sync mark - its out of the bounds of the region */
sync_mark->hide();
+ sync_line->hide ();
} else {
points.push_back (Gnome::Art::Point (offset, sync_mark_width - 1));
points.push_back (Gnome::Art::Point (offset - ((sync_mark_width-1)/2), 1));
sync_mark->property_points().set_value (points);
- sync_mark->show();
+ sync_mark->show ();
+
+ points.clear ();
+ points.push_back (Gnome::Art::Point (offset, 0));
+ points.push_back (Gnome::Art::Point (offset, trackview.current_height() - NAME_HIGHLIGHT_SIZE));
+ sync_line->property_points().set_value (points);
+ sync_line->show ();
}
}
}
}
}
+void
+RegionView::remove_ghost_in (TimeAxisView& tv)
+{
+ for (vector<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
+ if (&(*i)->trackview == &tv) {
+ delete *i;
+ break;
+ }
+ }
+}
+
void
RegionView::remove_ghost (GhostRegion* ghost)
{
return fill_color;
}
+void
+RegionView::set_height (double h)
+{
+ TimeAxisViewItem::set_height(h);
+
+ if (sync_line) {
+ Points points;
+ int sync_dir;
+ nframes_t sync_offset;
+ sync_offset = _region->sync_offset (sync_dir);
+ double offset = sync_offset / samples_per_unit;
+
+ points.push_back (Gnome::Art::Point (offset, 0));
+ points.push_back (Gnome::Art::Point (offset, h - NAME_HIGHLIGHT_SIZE));
+ sync_line->property_points().set_value (points);
+ }
+}
+
+/** Remove old coverage frames and make new ones, if we're in a LayerDisplay mode
+ * which uses them. */
+void
+RegionView::update_coverage_frames (LayerDisplay d)
+{
+ /* remove old coverage frames */
+ for (std::list<ArdourCanvas::SimpleRect*>::iterator i = _coverage_frames.begin (); i != _coverage_frames.end (); ++i) {
+ delete *i;
+ }
+
+ _coverage_frames.clear ();
+
+ if (d != Stacked) {
+ /* don't do coverage frames unless we're in stacked mode */
+ return;
+ }
+
+ boost::shared_ptr<Playlist> pl (_region->playlist ());
+ if (!pl) {
+ return;
+ }
+
+ nframes_t const position = _region->first_frame ();
+ nframes_t t = position;
+ nframes_t const end = _region->last_frame ();
+
+ ArdourCanvas::SimpleRect* cr = 0;
+ bool me = false;
+
+ uint32_t const color = frame->property_fill_color_rgba ();
+ uint32_t const base_alpha = UINT_RGBA_A (color);
+
+ while (t < end) {
+
+ t++;
+
+ /* is this region is on top at time t? */
+ bool const new_me = (pl->top_region_at (t) == _region);
+
+ /* finish off any old rect, if required */
+ if (cr && me != new_me) {
+ cr->property_x2() = trackview.editor().frame_to_pixel (t - position);
+ }
+
+ /* start off any new rect, if required */
+ if (cr == 0 || me != new_me) {
+ cr = new ArdourCanvas::SimpleRect (*group);
+ _coverage_frames.push_back (cr);
+ cr->property_x1() = trackview.editor().frame_to_pixel (t - position);
+ cr->property_y1() = 1;
+ cr->property_y2() = _height + 1;
+ cr->property_outline_pixels() = 0;
+ /* areas that will be played get a lower alpha */
+ uint32_t alpha = base_alpha;
+ if (new_me) {
+ alpha /= 2;
+ }
+ cr->property_fill_color_rgba () = UINT_RGBA_CHANGE_A (color, alpha);
+ }
+
+ t = pl->find_next_region_boundary (t, 1);
+ me = new_me;
+ }
+
+ if (cr) {
+ /* finish off the last rectangle */
+ cr->property_x2() = trackview.editor().frame_to_pixel (end - position);
+ }
+}
projects / ardour.git / blobdiff