ardour/livetrax
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Make note drags and resizes obey the disable sanp modifier.

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This commit is contained in:
nick_m 2015-05-22 06:54:16 +10:00
parent 37ee083931
commit 784abd03e0
3 changed files with 42 additions and 20 deletions
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9
gtk2_ardour/editor_drag.cc
View File

@ -2397,7 +2397,7 @@ NoteResizeDrag::motion (GdkEvent* event, bool /*first_move*/)
if (!ArdourKeyboard::indicates_snap_delta (event->button.state)) {
sd = _snap_delta;
}
mrv->update_resizing (nb, at_front, _drags->current_pointer_x() - grab_x(), relative, sd);
mrv->update_resizing (nb, at_front, _drags->current_pointer_x() - grab_x(), relative, sd, event->button.state);
}
}
}
@ -2415,7 +2415,7 @@ NoteResizeDrag::finished (GdkEvent* event, bool /*movement_occurred*/)
sd = _snap_delta;
}
if (mrv) {
mrv->commit_resizing (nb, at_front, _drags->current_pointer_x() - grab_x(), relative, sd);
mrv->commit_resizing (nb, at_front, _drags->current_pointer_x() - grab_x(), relative, sd, event->button.state);
}
}
@ -5213,6 +5213,11 @@ NoteDrag::total_dx (guint const state) const
st = max (st, rp);
/* snap and return corresponding delta */
if (ArdourKeyboard::indicates_snap (state)) {
return (st - rp) + rp - n - snap_delta (state);
}
return _region->snap_frame_to_frame (st - rp) + rp - n - snap_delta (state);
}

45
gtk2_ardour/midi_region_view.cc
View File

@ -2747,7 +2747,7 @@ MidiRegionView::begin_resizing (bool /*at_front*/)
* @param snap_delta snap offset of the primary note in pixels. used in SnapRelative SnapDelta mode.
*/
void
MidiRegionView::update_resizing (NoteBase* primary, bool at_front, double delta_x, bool relative, double snap_delta)
MidiRegionView::update_resizing (NoteBase* primary, bool at_front, double delta_x, bool relative, double snap_delta, guint key_state)
{
bool cursor_set = false;
@ -2780,10 +2780,18 @@ MidiRegionView::update_resizing (NoteBase* primary, bool at_front, double delta_
}
if (at_front) {
if (ArdourKeyboard::indicates_snap (key_state)) {
resize_rect->set_x0 (current_x - snap_delta);
} else {
resize_rect->set_x0 (snap_to_pixel(current_x) - snap_delta);
}
resize_rect->set_x1 (canvas_note->x1());
} else {
if (ArdourKeyboard::indicates_snap (key_state)) {
resize_rect->set_x1 (current_x - snap_delta);
} else {
resize_rect->set_x1 (snap_to_pixel(current_x) - snap_delta);
}
resize_rect->set_x0 (canvas_note->x0());
}
@ -2832,9 +2840,12 @@ MidiRegionView::update_resizing (NoteBase* primary, bool at_front, double delta_
* Parameters the same as for \a update_resizing().
*/
void
MidiRegionView::commit_resizing (NoteBase* primary, bool at_front, double delta_x, bool relative, double snap_delta)
MidiRegionView::commit_resizing (NoteBase* primary, bool at_front, double delta_x, bool relative, double snap_delta, guint key_state)
{
bool snap_keys = ArdourKeyboard::indicates_snap (key_state);
_note_diff_command = _model->new_note_diff_command (_("resize notes"));
for (std::vector<NoteResizeData *>::iterator i = _resize_data.begin(); i != _resize_data.end(); ++i) {
Note* canvas_note = (*i)->note;
ArdourCanvas::Rectangle* resize_rect = (*i)->resize_rect;
@ -2865,25 +2876,31 @@ MidiRegionView::commit_resizing (NoteBase* primary, bool at_front, double delta_
if (current_x > trackview.editor().sample_to_pixel(_region->length())) {
current_x = trackview.editor().sample_to_pixel(_region->length());
}
framepos_t delta_samps = trackview.editor().pixel_to_sample (snap_delta);
double delta_beats;
framepos_t snap_delta_samps = trackview.editor().pixel_to_sample (snap_delta);
double snap_delta_beats;
int sign = 1;
if (delta_samps > 0) {
delta_beats = region_frames_to_region_beats_double (delta_samps);
} else if (delta_samps < 0) {
delta_beats = region_frames_to_region_beats_double ( - delta_samps);
if (snap_delta_samps > 0) {
snap_delta_beats = region_frames_to_region_beats_double (snap_delta_samps);
} else if (snap_delta_samps < 0) {
snap_delta_beats = region_frames_to_region_beats_double ( - snap_delta_samps);
sign = -1;
}
/* Convert that to a frame within the source */
framepos_t current_fr = snap_pixel_to_sample (current_x) + _region->start ();
framepos_t current_fr;
if (snap_keys) {
current_fr = trackview.editor().pixel_to_sample (current_x) + _region->start ();
} else {
current_fr = snap_pixel_to_sample (current_x) + _region->start ();
}
/* and then to beats */
const Evoral::Beats x_beats = region_frames_to_region_beats (current_fr);
if (at_front && x_beats < canvas_note->note()->end_time()) {
note_diff_add_change (canvas_note, MidiModel::NoteDiffCommand::StartTime, x_beats - (sign * delta_beats));
Evoral::Beats len = canvas_note->note()->time() - x_beats + (sign * delta_beats);
if (at_front && x_beats < canvas_note->note()->end_time()) {
note_diff_add_change (canvas_note, MidiModel::NoteDiffCommand::StartTime, x_beats - (sign * snap_delta_beats));
Evoral::Beats len = canvas_note->note()->time() - x_beats + (sign * snap_delta_beats);
len += canvas_note->note()->length();
if (!!len) {
@ -2892,8 +2909,8 @@ MidiRegionView::commit_resizing (NoteBase* primary, bool at_front, double delta_
}
if (!at_front) {
const Evoral::Beats len = std::max(Evoral::Beats(1 / 512.0),
x_beats - canvas_note->note()->time() - (sign * delta_beats));
Evoral::Beats len = std::max(Evoral::Beats(1 / 512.0),
x_beats - canvas_note->note()->time() - (sign * snap_delta_beats));
note_diff_add_change (canvas_note, MidiModel::NoteDiffCommand::Length, len);
}

4
gtk2_ardour/midi_region_view.h
View File

@ -223,8 +223,8 @@ public:
*/
void begin_resizing(bool at_front);
void update_resizing (NoteBase*, bool, double, bool, double);
void commit_resizing (NoteBase*, bool, double, bool, double);
void update_resizing (NoteBase*, bool, double, bool, double, guint);
void commit_resizing (NoteBase*, bool, double, bool, double, guint);
void abort_resizing ();
/** Change the channel of the selection.