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-rw-r--r--gtk2_ardour/editor.cc181
1 files changed, 96 insertions, 85 deletions
diff --git a/gtk2_ardour/editor.cc b/gtk2_ardour/editor.cc
index fc4b6f4d6c..c7bdfc15da 100644
--- a/gtk2_ardour/editor.cc
+++ b/gtk2_ardour/editor.cc
@@ -70,6 +70,9 @@
#include "ardour/tempo.h"
#include "ardour/utils.h"
+#include "canvas/debug.h"
+#include "canvas/text.h"
+
#include "control_protocol/control_protocol.h"
#include "actions.h"
@@ -81,8 +84,6 @@
#include "audio_time_axis.h"
#include "automation_time_axis.h"
#include "bundle_manager.h"
-#include "canvas-noevent-text.h"
-#include "canvas_impl.h"
#include "crossfade_edit.h"
#include "debug.h"
#include "editing.h"
@@ -112,7 +113,6 @@
#include "rhythm_ferret.h"
#include "selection.h"
#include "sfdb_ui.h"
-#include "simpleline.h"
#include "tempo_lines.h"
#include "time_axis_view.h"
#include "utils.h"
@@ -250,6 +250,10 @@ Editor::Editor ()
*/
, vertical_adjustment (0.0, 0.0, 10.0, 400.0)
+ , horizontal_adjustment (0.0, 0.0, 1e16)
+ , unused_adjustment (0.0, 0.0, 10.0, 400.0)
+
+ , controls_layout (unused_adjustment, vertical_adjustment)
/* tool bar related */
@@ -306,8 +310,8 @@ Editor::Editor ()
snap_threshold = 5.0;
bbt_beat_subdivision = 4;
- _canvas_width = 0;
- _canvas_height = 0;
+ _visible_canvas_width = 0;
+ _visible_canvas_height = 0;
last_autoscroll_x = 0;
last_autoscroll_y = 0;
autoscroll_active = false;
@@ -359,18 +363,18 @@ Editor::Editor ()
sfbrowser = 0;
- location_marker_color = ARDOUR_UI::config()->canvasvar_LocationMarker.get();
- location_range_color = ARDOUR_UI::config()->canvasvar_LocationRange.get();
- location_cd_marker_color = ARDOUR_UI::config()->canvasvar_LocationCDMarker.get();
- location_loop_color = ARDOUR_UI::config()->canvasvar_LocationLoop.get();
- location_punch_color = ARDOUR_UI::config()->canvasvar_LocationPunch.get();
+ location_marker_color = ARDOUR_UI::config()->get_canvasvar_LocationMarker();
+ location_range_color = ARDOUR_UI::config()->get_canvasvar_LocationRange();
+ location_cd_marker_color = ARDOUR_UI::config()->get_canvasvar_LocationCDMarker();
+ location_loop_color = ARDOUR_UI::config()->get_canvasvar_LocationLoop();
+ location_punch_color = ARDOUR_UI::config()->get_canvasvar_LocationPunch();
zoom_focus = ZoomFocusLeft;
_edit_point = EditAtMouse;
_internal_editing = false;
current_canvas_cursor = 0;
- frames_per_unit = 2048; /* too early to use reset_zoom () */
+ samples_per_pixel = 2048; /* too early to use reset_zoom () */
_scroll_callbacks = 0;
@@ -466,7 +470,7 @@ Editor::Editor ()
edit_controls_vbox.set_spacing (0);
vertical_adjustment.signal_value_changed().connect (sigc::mem_fun(*this, &Editor::tie_vertical_scrolling), true);
- track_canvas->signal_map_event().connect (sigc::mem_fun (*this, &Editor::track_canvas_map_handler));
+ _track_canvas->signal_map_event().connect (sigc::mem_fun (*this, &Editor::track_canvas_map_handler));
HBox* h = manage (new HBox);
_group_tabs = new EditorGroupTabs (this);
@@ -483,13 +487,14 @@ Editor::Editor ()
_cursors = new MouseCursors;
- ArdourCanvas::Canvas* time_pad = manage(new ArdourCanvas::Canvas());
- ArdourCanvas::SimpleLine* pad_line_1 = manage(new ArdourCanvas::SimpleLine(*time_pad->root(),
- 0.0, 1.0, 100.0, 1.0));
+ ArdourCanvas::GtkCanvas* time_pad = manage (new ArdourCanvas::GtkCanvas ());
- pad_line_1->property_color_rgba() = 0xFF0000FF;
+ ArdourCanvas::Line* pad_line_1 = new ArdourCanvas::Line (time_pad->root());
+ pad_line_1->set (ArdourCanvas::Duple (0.0, 1.0), ArdourCanvas::Duple (100.0, 1.0));
+ pad_line_1->set_outline_color (0xFF0000FF);
pad_line_1->show();
+ // CAIROCANVAS
time_pad->show();
time_canvas_vbox.set_size_request (-1, (int)(timebar_height * visible_timebars) + 2);
@@ -499,15 +504,9 @@ Editor::Editor ()
ruler_label_event_box.set_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
ruler_label_event_box.signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::ruler_label_button_release));
- time_button_event_box.add (time_button_vbox);
- time_button_event_box.set_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
- time_button_event_box.signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::ruler_label_button_release));
-
- /* these enable us to have a dedicated window (for cursor setting, etc.)
- for the canvas areas.
- */
-
- track_canvas_event_box.add (*track_canvas);
+ time_bars_event_box.add (time_bars_vbox);
+ time_bars_event_box.set_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
+ time_bars_event_box.signal_button_release_event().connect (sigc::mem_fun(*this, &Editor::ruler_label_button_release));
time_canvas_event_box.add (time_canvas_vbox);
time_canvas_event_box.set_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::POINTER_MOTION_MASK);
@@ -520,14 +519,16 @@ Editor::Editor ()
/* labels for the rulers */
edit_packer.attach (ruler_label_event_box, 1, 2, 0, 1, FILL, SHRINK, 0, 0);
- /* labels for the marker "tracks" */
- edit_packer.attach (time_button_event_box, 1, 2, 1, 2, FILL, SHRINK, 0, 0);
+ /* labels for the marker "tracks" (time bars) */
+ edit_packer.attach (time_bars_event_box, 1, 2, 1, 2, FILL, SHRINK, 0, 0);
/* the rulers */
edit_packer.attach (time_canvas_event_box, 2, 3, 0, 1, FILL|EXPAND, FILL, 0, 0);
/* track controls */
edit_packer.attach (controls_layout, 0, 2, 2, 3, FILL, FILL|EXPAND, 0, 0);
- /* main canvas */
- edit_packer.attach (track_canvas_event_box, 2, 3, 1, 3, FILL|EXPAND, FILL|EXPAND, 0, 0);
+ /* time bars canvas */
+ edit_packer.attach (*_time_bars_canvas_viewport, 2, 3, 1, 2, FILL, FILL, 0, 0);
+ /* track canvas */
+ edit_packer.attach (*_track_canvas_viewport, 2, 3, 2, 3, FILL|EXPAND, FILL|EXPAND, 0, 0);
bottom_hbox.set_border_width (2);
bottom_hbox.set_spacing (3);
@@ -761,7 +762,8 @@ Editor::~Editor()
delete button_bindings;
delete _routes;
delete _route_groups;
- delete track_canvas;
+ delete _time_bars_canvas_viewport;
+ delete _track_canvas_viewport;
delete _drags;
}
@@ -910,11 +912,11 @@ Editor::zoom_adjustment_changed ()
return;
}
- double fpu = zoom_range_clock->current_duration() / _canvas_width;
- bool clamped = clamp_frames_per_unit (fpu);
+ framecnt_t fpu = llrintf (zoom_range_clock->current_duration() / _visible_canvas_width);
+ bool clamped = clamp_samples_per_pixel (fpu);
if (clamped) {
- zoom_range_clock->set ((framepos_t) floor (fpu * _canvas_width));
+ zoom_range_clock->set ((framepos_t) floor (fpu * _visible_canvas_width));
}
temporal_zoom (fpu);
@@ -1015,7 +1017,7 @@ Editor::control_scroll (float fraction)
return;
}
- double step = fraction * current_page_frames();
+ double step = fraction * current_page_samples();
/*
_control_scroll_target is an optional<T>
@@ -1036,7 +1038,7 @@ Editor::control_scroll (float fraction)
if ((fraction < 0.0f) && (*_control_scroll_target < (framepos_t) fabs(step))) {
*_control_scroll_target = 0;
} else if ((fraction > 0.0f) && (max_framepos - *_control_scroll_target < step)) {
- *_control_scroll_target = max_framepos - (current_page_frames()*2); // allow room for slop in where the PH is on the screen
+ *_control_scroll_target = max_framepos - (current_page_samples()*2); // allow room for slop in where the PH is on the screen
} else {
*_control_scroll_target += (framepos_t) floor (step);
}
@@ -1046,9 +1048,9 @@ Editor::control_scroll (float fraction)
playhead_cursor->set_position (*_control_scroll_target);
UpdateAllTransportClocks (*_control_scroll_target);
- if (*_control_scroll_target > (current_page_frames() / 2)) {
+ if (*_control_scroll_target > (current_page_samples() / 2)) {
/* try to center PH in window */
- reset_x_origin (*_control_scroll_target - (current_page_frames()/2));
+ reset_x_origin (*_control_scroll_target - (current_page_samples()/2));
} else {
reset_x_origin (0);
}
@@ -1121,7 +1123,7 @@ Editor::map_position_change (framepos_t frame)
void
Editor::center_screen (framepos_t frame)
{
- double page = _canvas_width * frames_per_unit;
+ framecnt_t const page = _visible_canvas_width * samples_per_pixel;
/* if we're off the page, then scroll.
*/
@@ -1251,7 +1253,7 @@ Editor::set_session (Session *t)
/* catch up with the playhead */
- _session->request_locate (playhead_cursor->current_frame);
+ _session->request_locate (playhead_cursor->current_frame ());
_pending_initial_locate = true;
update_title ();
@@ -1277,7 +1279,7 @@ Editor::set_session (Session *t)
_session->locations()->StateChanged.connect (_session_connections, invalidator (*this), boost::bind (&Editor::refresh_location_display, this), gui_context());
_session->history().Changed.connect (_session_connections, invalidator (*this), boost::bind (&Editor::history_changed, this), gui_context());
- playhead_cursor->canvas_item.show ();
+ playhead_cursor->show ();
boost::function<void (string)> pc (boost::bind (&Editor::parameter_changed, this, _1));
Config->map_parameters (pc);
@@ -1288,7 +1290,7 @@ Editor::set_session (Session *t)
_session->tempo_map().apply_with_metrics (*this, &Editor::draw_metric_marks);
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
- (static_cast<TimeAxisView*>(*i))->set_samples_per_unit (frames_per_unit);
+ (static_cast<TimeAxisView*>(*i))->set_samples_per_pixel (samples_per_pixel);
}
super_rapid_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (
@@ -2104,9 +2106,9 @@ Editor::set_snap_to (SnapType st)
ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin;
ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end;
- compute_current_bbt_points (leftmost_frame, leftmost_frame + current_page_frames(),
+ compute_current_bbt_points (leftmost_frame, leftmost_frame + current_page_samples(),
current_bbt_points_begin, current_bbt_points_end);
- compute_bbt_ruler_scale (leftmost_frame, leftmost_frame + current_page_frames(),
+ compute_bbt_ruler_scale (leftmost_frame, leftmost_frame + current_page_samples(),
current_bbt_points_begin, current_bbt_points_end);
update_tempo_based_rulers (current_bbt_points_begin, current_bbt_points_end);
break;
@@ -2262,9 +2264,11 @@ Editor::set_state (const XMLNode& node, int /*version*/)
}
if ((prop = node.property ("zoom"))) {
- reset_zoom (PBD::atof (prop->value()));
+ /* older versions of ardour used floating point samples_per_pixel */
+ double f = PBD::atof (prop->value());
+ reset_zoom (llrintf (f));
} else {
- reset_zoom (frames_per_unit);
+ reset_zoom (samples_per_pixel);
}
if ((prop = node.property ("snap-to"))) {
@@ -2484,7 +2488,8 @@ Editor::get_state ()
maybe_add_mixer_strip_width (*node);
node->add_property ("zoom-focus", enum_2_string (zoom_focus));
- snprintf (buf, sizeof(buf), "%f", frames_per_unit);
+
+ snprintf (buf, sizeof(buf), "%" PRId64, samples_per_pixel);
node->add_property ("zoom", buf);
node->add_property ("snap-to", enum_2_string (_snap_type));
node->add_property ("snap-mode", enum_2_string (_snap_mode));
@@ -2494,7 +2499,7 @@ Editor::get_state ()
node->add_property ("pre-internal-snap-mode", enum_2_string (pre_internal_snap_mode));
node->add_property ("edit-point", enum_2_string (_edit_point));
- snprintf (buf, sizeof (buf), "%" PRIi64, playhead_cursor->current_frame);
+ snprintf (buf, sizeof (buf), "%" PRIi64, playhead_cursor->current_frame ());
node->add_property ("playhead", buf);
snprintf (buf, sizeof (buf), "%" PRIi64, leftmost_frame);
node->add_property ("left-frame", buf);
@@ -2816,12 +2821,12 @@ Editor::snap_to_internal (framepos_t& start, int32_t direction, bool for_mark)
case SnapMagnetic:
if (presnap > start) {
- if (presnap > (start + unit_to_frame(snap_threshold))) {
+ if (presnap > (start + pixel_to_sample(snap_threshold))) {
start = presnap;
}
} else if (presnap < start) {
- if (presnap < (start - unit_to_frame(snap_threshold))) {
+ if (presnap < (start - pixel_to_sample(snap_threshold))) {
start = presnap;
}
}
@@ -3702,8 +3707,14 @@ Editor::set_show_measures (bool yn)
if (tempo_lines) {
tempo_lines->show();
}
- (void) redraw_measures ();
- }
+
+ ARDOUR::TempoMap::BBTPointList::const_iterator begin;
+ ARDOUR::TempoMap::BBTPointList::const_iterator end;
+
+ compute_current_bbt_points (leftmost_frame, leftmost_frame + current_page_samples(), begin, end);
+ draw_measures (begin, end);
+ }
+
instant_save ();
}
}
@@ -4108,16 +4119,16 @@ Editor::reset_y_origin (double y)
}
void
-Editor::reset_zoom (double fpu)
+Editor::reset_zoom (framecnt_t spp)
{
- clamp_frames_per_unit (fpu);
+ clamp_samples_per_pixel (spp);
- if (fpu == frames_per_unit) {
+ if (spp == samples_per_pixel) {
return;
}
pending_visual_change.add (VisualChange::ZoomLevel);
- pending_visual_change.frames_per_unit = fpu;
+ pending_visual_change.samples_per_pixel = spp;
ensure_visual_change_idle_handler ();
}
@@ -4147,7 +4158,7 @@ Editor::current_visual_state (bool with_tracks)
{
VisualState* vs = new VisualState (with_tracks);
vs->y_position = vertical_adjustment.get_value();
- vs->frames_per_unit = frames_per_unit;
+ vs->samples_per_pixel = samples_per_pixel;
vs->leftmost_frame = leftmost_frame;
vs->zoom_focus = zoom_focus;
@@ -4209,7 +4220,7 @@ Editor::use_visual_state (VisualState& vs)
vertical_adjustment.set_value (vs.y_position);
set_zoom_focus (vs.zoom_focus);
- reposition_and_zoom (vs.leftmost_frame, vs.frames_per_unit);
+ reposition_and_zoom (vs.leftmost_frame, vs.samples_per_pixel);
if (vs.gui_state) {
*ARDOUR_UI::instance()->gui_object_state = *vs.gui_state;
@@ -4228,19 +4239,20 @@ Editor::use_visual_state (VisualState& vs)
* @param fpu New frames per unit; should already have been clamped so that it is sensible.
*/
void
-Editor::set_frames_per_unit (double fpu)
+Editor::set_samples_per_pixel (framecnt_t spp)
{
+ clamp_samples_per_pixel (spp);
+ samples_per_pixel = spp;
+
if (tempo_lines) {
tempo_lines->tempo_map_changed();
}
- frames_per_unit = fpu;
-
/* convert fpu to frame count */
- framepos_t frames = (framepos_t) floor (frames_per_unit * _canvas_width);
+ framepos_t frames = samples_per_pixel * _visible_canvas_width;
- if (frames_per_unit != zoom_range_clock->current_duration()) {
+ if (samples_per_pixel != zoom_range_clock->current_duration()) {
zoom_range_clock->set (frames);
}
@@ -4257,7 +4269,7 @@ Editor::set_frames_per_unit (double fpu)
//reset_scrolling_region ();
if (playhead_cursor) {
- playhead_cursor->set_position (playhead_cursor->current_frame);
+ playhead_cursor->set_position (playhead_cursor->current_frame ());
}
refresh_location_display();
@@ -4286,6 +4298,7 @@ Editor::ensure_visual_change_idle_handler ()
{
if (pending_visual_change.idle_handler_id < 0) {
pending_visual_change.idle_handler_id = g_idle_add (_idle_visual_changer, this);
+ pending_visual_change.being_handled = false;
}
}
@@ -4316,27 +4329,26 @@ Editor::idle_visual_changer ()
double const last_time_origin = horizontal_position ();
+
if (p & VisualChange::ZoomLevel) {
- set_frames_per_unit (pending_visual_change.frames_per_unit);
+ set_samples_per_pixel (pending_visual_change.samples_per_pixel);
compute_fixed_ruler_scale ();
ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin;
ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end;
- compute_current_bbt_points (pending_visual_change.time_origin, pending_visual_change.time_origin + current_page_frames(),
+ compute_current_bbt_points (pending_visual_change.time_origin, pending_visual_change.time_origin + current_page_samples(),
current_bbt_points_begin, current_bbt_points_end);
- compute_bbt_ruler_scale (pending_visual_change.time_origin, pending_visual_change.time_origin + current_page_frames(),
+ compute_bbt_ruler_scale (pending_visual_change.time_origin, pending_visual_change.time_origin + current_page_samples(),
current_bbt_points_begin, current_bbt_points_end);
update_tempo_based_rulers (current_bbt_points_begin, current_bbt_points_end);
- }
- if (p & VisualChange::ZoomLevel) {
update_video_timeline();
}
if (p & VisualChange::TimeOrigin) {
- set_horizontal_position (pending_visual_change.time_origin / frames_per_unit);
+ set_horizontal_position (pending_visual_change.time_origin / samples_per_pixel);
}
if (p & VisualChange::YOrigin) {
@@ -4380,7 +4392,7 @@ Editor::get_preferred_edit_position (bool ignore_playhead, bool from_context_men
EditPoint ep = _edit_point;
if (from_context_menu && (ep == EditAtMouse)) {
- return event_frame (&context_click_event, 0, 0);
+ return window_event_frame (&context_click_event, 0, 0);
}
if (entered_marker) {
@@ -4760,7 +4772,6 @@ Editor::idle_resize ()
}
_pending_resize_amount = 0;
- flush_canvas ();
_group_tabs->set_dirty ();
resize_idle_id = -1;
@@ -4844,10 +4855,10 @@ Editor::add_routes (RouteList& routes)
DataType dt = route->input()->default_type();
if (dt == ARDOUR::DataType::AUDIO) {
- rtv = new AudioTimeAxisView (*this, _session, *track_canvas);
+ rtv = new AudioTimeAxisView (*this, _session, *_track_canvas);
rtv->set_route (route);
} else if (dt == ARDOUR::DataType::MIDI) {
- rtv = new MidiTimeAxisView (*this, _session, *track_canvas);
+ rtv = new MidiTimeAxisView (*this, _session, *_track_canvas);
rtv->set_route (route);
} else {
throw unknown_type();
@@ -5150,16 +5161,16 @@ Editor::scroll_release ()
void
Editor::reset_x_origin_to_follow_playhead ()
{
- framepos_t const frame = playhead_cursor->current_frame;
+ framepos_t const frame = playhead_cursor->current_frame ();
- if (frame < leftmost_frame || frame > leftmost_frame + current_page_frames()) {
+ if (frame < leftmost_frame || frame > leftmost_frame + current_page_samples()) {
if (_session->transport_speed() < 0) {
- if (frame > (current_page_frames() / 2)) {
- center_screen (frame-(current_page_frames()/2));
+ if (frame > (current_page_samples() / 2)) {
+ center_screen (frame-(current_page_samples()/2));
} else {
- center_screen (current_page_frames()/2);
+ center_screen (current_page_samples()/2);
}
} else {
@@ -5170,10 +5181,10 @@ Editor::reset_x_origin_to_follow_playhead ()
/* moving left */
if (_session->transport_rolling()) {
/* rolling; end up with the playhead at the right of the page */
- l = frame - current_page_frames ();
+ l = frame - current_page_samples ();
} else {
/* not rolling: end up with the playhead 1/4 of the way along the page */
- l = frame - current_page_frames() / 4;
+ l = frame - current_page_samples() / 4;
}
} else {
/* moving right */
@@ -5182,7 +5193,7 @@ Editor::reset_x_origin_to_follow_playhead ()
l = frame;
} else {
/* not rolling: end up with the playhead 3/4 of the way along the page */
- l = frame - 3 * current_page_frames() / 4;
+ l = frame - 3 * current_page_samples() / 4;
}
}
@@ -5190,7 +5201,7 @@ Editor::reset_x_origin_to_follow_playhead ()
l = 0;
}
- center_screen_internal (l + (current_page_frames() / 2), current_page_frames ());
+ center_screen_internal (l + (current_page_samples() / 2), current_page_samples ());
}
}
}
@@ -5261,11 +5272,11 @@ Editor::super_rapid_screen_update ()
*/
#if 0
// FIXME DO SOMETHING THAT WORKS HERE - this is 2.X code
- double target = ((double)frame - (double)current_page_frames()/2.0) / frames_per_unit;
+ double target = ((double)frame - (double)current_page_samples()/2.0) / samples_per_pixel;
if (target <= 0.0) {
target = 0.0;
}
- if (fabs(target - current) < current_page_frames() / frames_per_unit) {
+ if (fabs(target - current) < current_page_samples() / samples_per_pixel) {
target = (target * 0.15) + (current * 0.85);
} else {
/* relax */
@@ -5300,7 +5311,7 @@ Editor::session_going_away ()
last_update_frame = 0;
_drags->abort ();
- playhead_cursor->canvas_item.hide ();
+ playhead_cursor->hide ();
/* rip everything out of the list displays */
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-31 22:40:37 +0000