public override void OnInspectorGUI()
{
serializedObject.Update();
Color prev_color = GUI.backgroundColor;
GUILayout.Space(5f);
HelmSequencer helmSequencer = target as HelmSequencer;
Rect sequencerPositionRect = GUILayoutUtility.GetRect(minWidth, positionHeight, GUILayout.ExpandWidth(true));
Rect rect = GUILayoutUtility.GetRect(minWidth, sequencerHeight, GUILayout.ExpandWidth(true));
Rect velocitiesRect = GUILayoutUtility.GetRect(minWidth, velocitiesHeight, GUILayout.ExpandWidth(true));
if (sequencer.DoSequencerEvents(rect, helmSequencer, allNotes))
{
Repaint();
}
if (velocities.DoVelocityEvents(velocitiesRect, helmSequencer, allNotes))
{
Repaint();
}
sequencerPosition.DrawSequencerPosition(sequencerPositionRect, helmSequencer);
velocities.DrawSequencerVelocities(velocitiesRect, helmSequencer, allNotes);
if (rect.height == sequencerHeight)
{
sequencer.DrawSequencer(rect, helmSequencer, allNotes);
}
GUILayout.Space(5f);
GUI.backgroundColor = prev_color;
if (GUILayout.Button(new GUIContent("Clear Sequencer", "Remove all notes from the sequencer.")))
{
Undo.RecordObject(helmSequencer, "Clear Sequencer");
helmSequencer.Clear();
}
if (GUILayout.Button(new GUIContent("Load MIDI File [BETA]", "Load a MIDI sequence into this sequencer.")))
{
string path = EditorUtility.OpenFilePanel("Load MIDI Sequence", "", "mid");
if (path.Length != 0)
{
Undo.RecordObject(helmSequencer, "Load MIDI File");
helmSequencer.ReadMidiFile(new FileStream(path, FileMode.Open, FileAccess.Read));
}
}
EditorGUILayout.IntSlider(channel, 0, Utils.kMaxChannels - 1);
EditorGUILayout.IntSlider(length, 1, Sequencer.kMaxLength);
EditorGUILayout.PropertyField(division);
serializedObject.ApplyModifiedProperties();
}
public void DrawSequencer(Rect rect, Sequencer sequencer, float zoomPercent, SerializedProperty allNotes)
{
float divisionLength = sequencer.GetDivisionLength();
numRows = maxKey - minKey + 1;
numCols = Mathf.RoundToInt(sequencer.length / divisionLength);
numSixteenths = Mathf.RoundToInt(sequencer.length);
float zoomLog = Mathf.Log(maxColZoomWidth / minColWidth);
float zoomSize = minColWidth * Mathf.Exp(zoomLog * zoomPercent);
float minWidth = Mathf.Max(zoomSize, minColWidth);
colWidth = Mathf.Max(minWidth * divisionLength, (rect.width - keyboardWidth - rightPadding) / numCols);
sixteenthWidth = Mathf.Max(minWidth, (rect.width - keyboardWidth - rightPadding) / numSixteenths);
float noteAreaHeight = rect.height - bottomPadding - velocitySectionHeight;
rowHeight = Mathf.Clamp(noteAreaHeight / numRows, minRowHeight, maxRowHeight);
float scrollableWidth = numCols * colWidth + keyboardWidth + 1;
float scrollableHeight = numRows * rowHeight + velocitySectionHeight;
Rect scrollableArea = new Rect(0, 0, scrollableWidth, scrollableHeight);
if (sequencer.autoScroll && sequencer.isActiveAndEnabled &&
EditorApplication.isPlaying && !EditorApplication.isPaused)
{
float playPosition = keyboardWidth + colWidth * sequencer.currentIndex;
scrollPosition = sequencer.scrollPosition;
if (playPosition < scrollPosition.x - keyboardWidth ||
playPosition + colWidth >= scrollPosition.x - keyboardWidth + rect.width)
{
scrollPosition.x = playPosition - keyboardWidth;
}
sequencer.scrollPosition = scrollPosition;
}
sequencer.scrollPosition = GUI.BeginScrollView(rect, sequencer.scrollPosition, scrollableArea, true, true);
scrollPosition = sequencer.scrollPosition;
DrawNoteRows(rect);
DrawBarHighlights(rect);
DrawNoteDivisionLines(rect);
DrawActiveNotes(sequencer, divisionLength, rect);
DrawPressedNotes(divisionLength);
DrawPositionOverlay(sequencer, rect);
velocities.DrawSequencerVelocities(GetVelocityRect(rect), sequencer,
GetMinVisibleTime(), GetMaxVisibleTime(rect.width));
GUI.EndScrollView();
}
public override void OnInspectorGUI()
{
serializedObject.Update();
Color prev_color = GUI.backgroundColor;
GUILayout.Space(5f);
SampleSequencer sampleSequencer = target as SampleSequencer;
Sampler sampler = sampleSequencer.GetComponent <Sampler>();
if (sampler)
{
sequencer.minKey = sampler.GetMinKey();
sequencer.maxKey = sampler.GetMaxKey();
}
else
{
sequencer.minKey = 0;
sequencer.maxKey = Utils.kMidiSize - 1;
}
Rect sequencerPositionRect = GUILayoutUtility.GetRect(minWidth, positionHeight, GUILayout.ExpandWidth(true));
float seqHeight = Mathf.Min(sequencerHeight, sequencer.GetMaxHeight());
Rect rect = GUILayoutUtility.GetRect(minWidth, seqHeight, GUILayout.ExpandWidth(true));
Rect velocitiesRect = GUILayoutUtility.GetRect(minWidth, velocitiesHeight, GUILayout.ExpandWidth(true));
if (sequencer.DoSequencerEvents(rect, sampleSequencer, allNotes))
{
Repaint();
}
if (velocities.DoVelocityEvents(velocitiesRect, sampleSequencer, allNotes))
{
Repaint();
}
sequencerPosition.DrawSequencerPosition(sequencerPositionRect, sampleSequencer);
velocities.DrawSequencerVelocities(velocitiesRect, sampleSequencer, allNotes);
if (rect.height == seqHeight)
{
sequencer.DrawSequencer(rect, sampleSequencer, allNotes);
}
GUILayout.Space(5f);
GUI.backgroundColor = prev_color;
if (GUILayout.Button(new GUIContent("Clear Sequencer", "Remove all notes from the sequencer.")))
{
Undo.RecordObject(sampleSequencer, "Clear Sequencer");
for (int i = 0; i < allNotes.arraySize; ++i)
{
SerializedProperty noteRow = allNotes.GetArrayElementAtIndex(i);
SerializedProperty notes = noteRow.FindPropertyRelative("notes");
notes.ClearArray();
}
sampleSequencer.Clear();
}
if (GUILayout.Button(new GUIContent("Load MIDI File [BETA]", "Load a MIDI sequence into this sequencer.")))
{
string path = EditorUtility.OpenFilePanel("Load MIDI Sequence", "", "mid");
if (path.Length != 0)
{
Undo.RecordObject(sampleSequencer, "Load MIDI File");
sampleSequencer.ReadMidiFile(new FileStream(path, FileMode.Open, FileAccess.Read));
}
}
EditorGUILayout.IntSlider(length, 1, Sequencer.kMaxLength);
EditorGUILayout.PropertyField(division);
serializedObject.ApplyModifiedProperties();
}
