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Genericificationalizeified AudioFilter (now Filter).

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Added primitive (non-undoable, placeholder, etc) quantization.


git-svn-id: svn://localhost/ardour2/trunk@2254 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
David Robillard 2007-08-06 05:30:18 +00:00
parent d594470148
commit f68caf23dd
20 changed files with 196 additions and 98 deletions
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86
gtk2_ardour/editor.cc
View file

@ -50,7 +50,7 @@
#include <ardour/location.h>
#include <ardour/audioplaylist.h>
#include <ardour/audioregion.h>
#include <ardour/region.h>
#include <ardour/midi_region.h>
#include <ardour/session_route.h>
#include <ardour/tempo.h>
#include <ardour/utils.h>
@ -1531,7 +1531,7 @@ Editor::add_region_context_items (Menu_Helpers::MenuList& edit_items)
while (i != selection->regions.end() && boost::dynamic_pointer_cast<AudioRegion>((*i)->region()) == 0) {
++i;
}
bool const have_selected_audio_region = (i != selection->regions.end());
const bool have_selected_audio_region = (i != selection->regions.end());
if (have_selected_audio_region) {
@ -1551,9 +1551,19 @@ Editor::add_region_context_items (Menu_Helpers::MenuList& edit_items)
items.push_back (MenuElem (_("Normalize"), mem_fun (*this, &Editor::normalize_regions)));
}
items.push_back (MenuElem (_("Reverse"), mem_fun(*this, &Editor::reverse_regions)));
items.push_back (SeparatorElem());
/* Find out if we have a selected MIDI region */
i = selection->regions.begin();
while (i != selection->regions.end() && boost::dynamic_pointer_cast<MidiRegion>((*i)->region()) == 0) {
++i;
}
const bool have_selected_midi_region = (i != selection->regions.end());
if (have_selected_midi_region) {
items.push_back (MenuElem (_("Quantize"), mem_fun(*this, &Editor::quantize_regions)));
items.push_back (SeparatorElem());
}
/* range related stuff */
@ -2200,24 +2210,24 @@ Editor::snap_to (nframes64_t& start, int32_t direction, bool for_mark)
break;
case SnapToAThirtysecondBeat:
start = session->tempo_map().round_to_beat_subdivision (start, 32);
break;
start = session->tempo_map().round_to_beat_subdivision (start, 32);
break;
case SnapToASixteenthBeat:
start = session->tempo_map().round_to_beat_subdivision (start, 16);
break;
start = session->tempo_map().round_to_beat_subdivision (start, 16);
break;
case SnapToAEighthBeat:
start = session->tempo_map().round_to_beat_subdivision (start, 8);
break;
start = session->tempo_map().round_to_beat_subdivision (start, 8);
break;
case SnapToAQuarterBeat:
start = session->tempo_map().round_to_beat_subdivision (start, 4);
break;
start = session->tempo_map().round_to_beat_subdivision (start, 4);
break;
case SnapToAThirdBeat:
start = session->tempo_map().round_to_beat_subdivision (start, 3);
break;
case SnapToAThirdBeat:
start = session->tempo_map().round_to_beat_subdivision (start, 3);
break;
case SnapToEditCursor:
start = edit_cursor->current_frame;
@ -2308,6 +2318,52 @@ Editor::snap_to (nframes64_t& start, int32_t direction, bool for_mark)
}
}
double
Editor::snap_length_beats (nframes_t start)
{
if (!session) {
return 1.0;
}
const nframes64_t one_second = session->frame_rate();
const nframes64_t one_minute = session->frame_rate() * 60;
const nframes64_t one_smpte_second = (nframes64_t)(rint(session->smpte_frames_per_second()) * session->frames_per_smpte_frame());
nframes64_t one_smpte_minute = (nframes64_t)(rint(session->smpte_frames_per_second()) * session->frames_per_smpte_frame() * 60);
nframes64_t presnap = start;
/* FIXME: This could/should also work with non-tempo based snap settings (ie seconds) */
switch (snap_type) {
case SnapToBar:
return session->tempo_map().meter_at(start).beats_per_bar();
case SnapToBeat:
return 1.0;
case SnapToAThirtysecondBeat:
return 1.0 / (double)32.0;
break;
case SnapToASixteenthBeat:
return 1.0 / (double)16.0;
break;
case SnapToAEighthBeat:
return 1.0 / (double)8.0;
break;
case SnapToAQuarterBeat:
return 1.0 / (double)4.0;
break;
case SnapToAThirdBeat:
return 1.0 / (double)3.0;
default:
return 1.0;
}
}
void
Editor::setup_toolbar ()
{