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Phase 21: add filtered MIDI composition edits and triplet piano-roll grids

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This commit is contained in:
Johannes Findeisen 2026-10-27 15:34:54 +01:00
commit 73fc5eea8d
12 changed files with 796 additions and 39 deletions
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45
tests/integration/test_gui.cpp
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@ -351,6 +351,51 @@ int main(int argc, char **argv)
CHECK(xtc_project_note_count(sequence->project(), &note_count) == XTC_OK && note_count == 1);
CHECK(xtc_project_get_note(sequence->project(), 0, &drawn) == XTC_OK &&
drawn.start_tick == 720 && drawn.length_tick == 1440 && drawn.pitch == 61);
// Piano-roll filtered commands use one undo step and preserve durations.
uint64_t edited_clip = roll->clip();
CHECK(roll->set_grid(160) == XTC_OK && roll->set_grid(320) == XTC_OK);
CHECK(roll->set_grid(7) == XTC_ERR_INVALID_ARGUMENT);
CHECK(roll->set_filter(0, 60, 72) == XTC_OK);
int note_key = Fl::e_keysym, note_state = Fl::e_state;
Fl::e_keysym = 'a'; Fl::e_state = FL_CTRL;
CHECK(roll->handle(FL_KEYDOWN) == 1);
Fl::e_keysym = note_key; Fl::e_state = note_state;
xtc_note_edit properties{XTC_NOTES_EDIT, 0, 0, 77, 2, 0, 0};
CHECK(roll->apply(properties) == XTC_OK);
CHECK(xtc_project_get_note(sequence->project(), 0, &drawn) == XTC_OK && drawn.velocity == 77 && drawn.channel == 2);
CHECK(roll->set_filter(-1, 0, 127) == XTC_OK);
roll->select_filtered();
Fl::e_keysym = 'q'; Fl::e_state = 0;
CHECK(roll->handle(FL_KEYDOWN) == 1);
Fl::e_keysym = note_key; Fl::e_state = note_state;
CHECK(xtc_project_get_note(sequence->project(), 0, &drawn) == XTC_OK && drawn.start_tick == 640 && drawn.length_tick == 1440);
Fl::e_keysym = FL_Up; Fl::e_state = 0;
CHECK(roll->handle(FL_KEYDOWN) == 1);
Fl::e_keysym = note_key; Fl::e_state = note_state;
CHECK(xtc_project_get_note(sequence->project(), 0, &drawn) == XTC_OK && drawn.pitch == 62);
xtc_note_edit repeat{XTC_NOTES_REPEAT, 0, 0, -1, -1, 1, 960};
CHECK(roll->apply(repeat) == XTC_OK);
CHECK(xtc_project_note_count(sequence->project(), &note_count) == XTC_OK && note_count == 2);
CHECK(roll->delete_selected() == XTC_OK);
CHECK(xtc_project_note_count(sequence->project(), &note_count) == XTC_OK && note_count == 0);
CHECK(window.undo() == XTC_OK);
CHECK(xtc_project_note_count(sequence->project(), &note_count) == XTC_OK && note_count == 2);
CHECK(window.undo(true) == XTC_OK);
CHECK(xtc_project_note_count(sequence->project(), &note_count) == XTC_OK && note_count == 0);
for (int step = 0; step < 5; ++step) CHECK(window.undo() == XTC_OK);
CHECK(xtc_project_get_note(sequence->project(), 0, &drawn) == XTC_OK && drawn.pitch == 61 && drawn.start_tick == 720 && drawn.velocity == 100 && drawn.channel == 0);
CHECK(xtc_project_note_count(sequence->project(), &note_count) == XTC_OK && note_count == 1);
roll->set_project(sequence->project(), edited_clip);
CHECK(roll->set_grid(160) == XTC_OK && roll->set_filter(5, 60, 60) == XTC_OK);
Fl::e_x = roll->x() + 104; Fl::e_y = roll->y() + 1110;
Fl::e_keysym = FL_Button + FL_LEFT_MOUSE;
CHECK(roll->handle(FL_PUSH) == 1); (void)roll->handle(FL_RELEASE);
Fl::e_x = saved_x; Fl::e_y = saved_y; Fl::e_keysym = saved_key;
CHECK(xtc_project_get_note(sequence->project(), 1, &drawn) == XTC_OK && drawn.start_tick == 320 && drawn.channel == 5 && drawn.pitch == 60);
CHECK(window.undo() == XTC_OK);
CHECK(xtc_project_note_count(sequence->project(), &note_count) == XTC_OK && note_count == 1);
CHECK(roll->set_grid(240) == XTC_OK && roll->set_filter(-1, 0, 127) == XTC_OK);
roll->set_project(sequence->project(), edited_clip);
CHECK(window.save_project(filename.c_str()) == XTC_OK);
CHECK(window.open_project(filename.c_str()) == XTC_OK);
CHECK(xtc_project_get_note(sequence->project(), 0, &drawn) == XTC_OK && drawn.pitch == 61 && drawn.start_tick == 720);