// This is an event handler on the hierachy view to handle dragging our objects from the browser
void HierachachyUpdate(int instance, Rect rect)
{
Event e = Event.current;
if (e.type == EventType.dragPerform && rect.Contains(e.mousePosition))
{
if (DragAndDrop.objectReferences.Length > 0 &&
DragAndDrop.objectReferences[0] != null &&
(DragAndDrop.objectReferences[0].GetType() == typeof(EditorEventRef) ||
DragAndDrop.objectReferences[0].GetType() == typeof(EditorBankRef)))
{
GameObject target = (GameObject)EditorUtility.InstanceIDToObject(instance);
if (DragAndDrop.objectReferences[0].GetType() == typeof(EditorEventRef))
{
var emitter = Undo.AddComponent <StudioEventEmitter>(target);
emitter.Event = ((EditorEventRef)DragAndDrop.objectReferences[0]).Path;
var so = new SerializedObject(emitter);
EditorUtils.UpdateParamsOnEmmitter(so);
so.ApplyModifiedProperties();
}
else
{
var loader = Undo.AddComponent <StudioBankLoader>(target);
loader.Banks = new List <string>();
loader.Banks.Add(((EditorBankRef)DragAndDrop.objectReferences[0]).Name);
}
Selection.activeObject = target;
e.Use();
}
}
}
public override void OnInspectorGUI()
{
var begin = serializedObject.FindProperty("PlayEvent");
var end = serializedObject.FindProperty("StopEvent");
var tag = serializedObject.FindProperty("CollisionTag");
var ev = serializedObject.FindProperty("Event");
var param = serializedObject.FindProperty("Params");
EditorGUILayout.PropertyField(begin, new GUIContent("Play Event"));
EditorGUILayout.PropertyField(end, new GUIContent("Stop Event"));
if (begin.enumValueIndex == 3 || begin.enumValueIndex == 4 ||
end.enumValueIndex == 3 || end.enumValueIndex == 4)
{
tag.stringValue = EditorGUILayout.TagField("Collision Tag", tag.stringValue);
}
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(ev, new GUIContent("Event"));
if (EditorGUI.EndChangeCheck())
{
EditorUtils.UpdateParamsOnEmmitter(serializedObject);
}
showParameters = EditorGUILayout.Foldout(showParameters, "Parameters");
if (showParameters && param.arraySize > 0)
{
var eventRef = EventManager.EventFromPath(ev.stringValue);
for (int i = 0; i < param.arraySize; i++)
{
var parami = param.GetArrayElementAtIndex(i);
var nameProperty = parami.FindPropertyRelative("Name");
var valueProperty = parami.FindPropertyRelative("Value");
var paramRef = eventRef.Parameters.Find(x => x.Name == nameProperty.stringValue);
if (paramRef == null)
{
param.DeleteArrayElementAtIndex(i);
i--;
continue;
}
EditorGUILayout.Slider(valueProperty, paramRef.Min, paramRef.Max, nameProperty.stringValue);
}
}
showAdvanced = EditorGUILayout.Foldout(showAdvanced, "Advanced Controls");
if (showAdvanced)
{
var fadout = serializedObject.FindProperty("AllowFadeout");
EditorGUILayout.PropertyField(fadout, new GUIContent("Allow Fadeout When Stopping"));
var once = serializedObject.FindProperty("TriggerOnce");
EditorGUILayout.PropertyField(once, new GUIContent("Trigger Once"));
}
serializedObject.ApplyModifiedProperties();
}
// This is an event handler on the scene view to handle dragging our objects from the browser
// and creating new gameobjects
void SceneUpdate(SceneView sceneView)
{
Event e = Event.current;
if (e.type == EventType.dragPerform)
{
if (DragAndDrop.objectReferences.Length > 0 &&
DragAndDrop.objectReferences[0] != null &&
(DragAndDrop.objectReferences[0].GetType() == typeof(EditorEventRef) ||
DragAndDrop.objectReferences[0].GetType() == typeof(EditorBankRef)))
{
GameObject newObject = null;
if (DragAndDrop.objectReferences[0].GetType() == typeof(EditorEventRef))
{
string path = ((EditorEventRef)DragAndDrop.objectReferences[0]).Path;
string name = path.Substring(path.LastIndexOf("/") + 1);
newObject = new GameObject(name + " Emitter");
var emitter = newObject.AddComponent <StudioEventEmitter>();
emitter.Event = path;
var so = new SerializedObject(emitter);
EditorUtils.UpdateParamsOnEmmitter(so);
so.ApplyModifiedPropertiesWithoutUndo();
Undo.RegisterCreatedObjectUndo(newObject, "Create FMOD Studio Emitter");
}
else
{
newObject = new GameObject("FMOD Studio Loader");
var loader = newObject.AddComponent <StudioBankLoader>();
loader.Banks = new List <string>();
loader.Banks.Add(((EditorBankRef)DragAndDrop.objectReferences[0]).Name);
Undo.RegisterCreatedObjectUndo(newObject, "Create FMOD Studio Loader");
}
Ray ray = HandleUtility.GUIPointToWorldRay(e.mousePosition);
var hit = HandleUtility.RaySnap(ray);
if (hit != null)
{
newObject.transform.position = ((RaycastHit)hit).point;
}
else
{
newObject.transform.position = ray.origin + ray.direction * 10.0f;
}
Selection.activeObject = newObject;
e.Use();
}
}
if (e.type == EventType.DragUpdated)
{
if (DragAndDrop.objectReferences.Length > 0 &&
DragAndDrop.objectReferences[0] != null &&
(DragAndDrop.objectReferences[0].GetType() == typeof(EditorEventRef) ||
DragAndDrop.objectReferences[0].GetType() == typeof(EditorBankRef)))
{
DragAndDrop.visualMode = DragAndDropVisualMode.Move;
DragAndDrop.AcceptDrag();
e.Use();
}
}
}
void OnGUI()
{
if (!EventManager.IsLoaded)
{
this.ShowNotification(new GUIContent("No FMOD Studio banks loaded. Please check your settings."));
return;
}
if (Event.current.type == EventType.Layout)
{
RebuildDisplayFromCache();
}
//if (eventStyle == null)
{
eventStyle = new GUIStyle(GUI.skin.button);
eventStyle.normal.background = null;
eventStyle.focused.background = null;
eventStyle.active.background = null;
eventStyle.onFocused.background = null;
eventStyle.onNormal.background = null;
eventStyle.onHover.background = null;
eventStyle.onActive.background = null;
eventStyle.stretchWidth = false;
eventStyle.padding.left = 0;
eventStyle.stretchHeight = false;
eventStyle.fixedHeight = eventStyle.lineHeight + eventStyle.margin.top + eventStyle.margin.bottom;
eventStyle.alignment = TextAnchor.MiddleLeft;
eventIcon = EditorGUIUtility.Load("FMOD/EventIcon.png") as Texture;
folderOpenIcon = EditorGUIUtility.Load("FMOD/FolderIconOpen.png") as Texture;
folderClosedIcon = EditorGUIUtility.Load("FMOD/FolderIconClosed.png") as Texture;
searchIcon = EditorGUIUtility.Load("FMOD/SearchIcon.png") as Texture;
bankIcon = EditorGUIUtility.Load("FMOD/BankIcon.png") as Texture;
snapshotIcon = EditorGUIUtility.Load("FMOD/SnapshotIcon.png") as Texture;
}
// Split the window int search box, tree view, preview pane (only if full browser)
Rect searchRect = new Rect(0, 0, position.width, 16);
float previewBoxHeight = fromInspector ? 0 : 400;
Rect listRect = new Rect(0, searchRect.height + 2, position.width, position.height - previewBoxHeight - searchRect.height - 15);
Rect previewRect = new Rect(0, position.height - previewBoxHeight, position.width, previewBoxHeight);
// Scroll the selected item in the tree view - put above the search box otherwise it will take
// our key presses
if (selectedItem != null && Event.current.type == EventType.keyDown)
{
if (Event.current.keyCode == KeyCode.UpArrow)
{
if (selectedItem.Prev != null)
{
SetSelectedItem(selectedItem.Prev);
// make sure it's visible
if (selectedItem.Rect.y < treeScroll.y)
{
treeScroll.y = selectedItem.Rect.y;
}
}
Event.current.Use();
}
if (Event.current.keyCode == KeyCode.DownArrow)
{
if (selectedItem.Next != null)
{
SetSelectedItem(selectedItem.Next);
// make sure it's visible
if (selectedItem.Rect.y + selectedItem.Rect.height > treeScroll.y + listRect.height)
{
treeScroll.y += (selectedItem.Rect.y + selectedItem.Rect.height) - listRect.height;
}
}
Event.current.Use();
}
}
// Show the search box at the top
GUILayout.BeginArea(searchRect);
GUILayout.BeginHorizontal();
GUILayout.Label(new GUIContent(searchIcon), GUILayout.ExpandWidth(false));
GUI.SetNextControlName("SearchBox");
searchString = GUILayout.TextField(searchString);
GUILayout.EndHorizontal();
GUILayout.EndArea();
if (fromInspector)
{
GUI.FocusControl("SearchBox");
if (selectedItem != null && Event.current.isKey && Event.current.keyCode == KeyCode.Return)
{
Event.current.Use();
if (selectedItem.EventRef != null)
{
outputProperty.stringValue = selectedItem.EventRef.Path;
EditorUtils.UpdateParamsOnEmmitter(outputProperty.serializedObject);
}
else
{
outputProperty.stringValue = selectedItem.BankRef.Name;
}
outputProperty.serializedObject.ApplyModifiedProperties();
Close();
}
}
// Show the tree view
Predicate <TreeItem> searchFilter = null;
searchFilter = (x) => (x.Name.ToLower().Contains(searchString.ToLower()) || x.Children.Exists(searchFilter));
// Check if our selected item still matches the search string
if (selectedItem != null && !String.IsNullOrEmpty(searchString))
{
Predicate <TreeItem> containsSelected = null;
containsSelected = (x) => (x == selectedItem || x.Children.Exists(containsSelected));
Predicate <TreeItem> matchForSelected = null;
matchForSelected = (x) => (x.Name.ToLower().Contains(searchString.ToLower()) && (x == selectedItem || x.Children.Exists(containsSelected))) || x.Children.Exists(matchForSelected);
if (!treeItems.Exists(matchForSelected))
{
SetSelectedItem(null);
}
}
GUILayout.BeginArea(listRect);
treeScroll = GUILayout.BeginScrollView(treeScroll, GUILayout.ExpandHeight(true));
lastDrawnItem = null;
itemCount = 0;
if (showEvents)
{
treeItems[0].Expanded = fromInspector ? true : treeItems[0].Expanded;
ShowEventFolder(treeItems[0], searchFilter);
ShowEventFolder(treeItems[1], searchFilter);
}
if (showBanks)
{
treeItems[2].Expanded = fromInspector ? true : treeItems[2].Expanded;
ShowEventFolder(treeItems[2], searchFilter);
}
GUILayout.EndScrollView();
GUILayout.EndArea();
// If the standalone event browser show a preview of the selected item
if (!fromInspector)
{
Rect previewAutoRect = new Rect(previewRect);
previewAutoRect.height -= 140;
Rect previewCustomBox = new Rect(previewRect);
previewCustomBox.y = previewAutoRect.y + previewAutoRect.height + 10;
previewCustomBox.height = 128;
GUI.Box(previewRect, GUIContent.none);
if (selectedItem != null && selectedItem.EventRef != null && selectedItem.EventRef.Path.StartsWith("event:"))
{
GUILayout.BeginArea(previewAutoRect);
var style = new GUIStyle(GUI.skin.FindStyle("label"));
style.richText = true;
var selectedEvent = selectedItem.EventRef;
// path
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("<b>Full Path</b>", style, style);
EditorGUILayout.LabelField(selectedEvent.Path);
EditorGUILayout.EndHorizontal();
// guid
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("<b>GUID</b>", style, style);
EditorGUILayout.LabelField(selectedEvent.Guid.ToString("b"));
EditorGUILayout.EndHorizontal();
// Bank
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("<b>Bank</b>", style, style);
StringBuilder builder = new StringBuilder();
selectedEvent.Banks.ForEach((x) => { builder.Append(Path.GetFileNameWithoutExtension(x.Path)); builder.Append(", "); });
EditorGUILayout.LabelField(builder.ToString(0, Math.Max(0, builder.Length - 2)));
EditorGUILayout.EndHorizontal();
// Panning
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("<b>Panning</b>", style, style);
EditorGUILayout.LabelField(selectedEvent.Is3D ? "3D" : "2D");
EditorGUILayout.EndHorizontal();
// One shot
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("<b>Oneshot</b>", style, style);
EditorGUILayout.LabelField(selectedEvent.IsOneShot.ToString());
EditorGUILayout.EndHorizontal();
// Streaming
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("<b>Streaming</b>", style, style);
EditorGUILayout.LabelField(selectedEvent.IsStream.ToString());
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Play"))
{
EditorUtils.PreviewEvent(selectedEvent);
forceRepaint = true;
}
if (GUILayout.Button("Pause"))
{
EditorUtils.PreviewPause();
}
if (GUILayout.Button("Stop"))
{
forceRepaint = false;
EditorUtils.PreviewStop();
}
if (GUILayout.Button("Show In Studio"))
{
string cmd = string.Format("studio.window.navigateTo(studio.project.lookup(\"{0}\"))", selectedEvent.Guid.ToString("b"));
EditorUtils.SendScriptCommand(cmd);
}
EditorGUILayout.EndHorizontal();
paramScroll = GUILayout.BeginScrollView(paramScroll, false, true);
foreach (var paramRef in selectedEvent.Parameters)
{
if (!previewParamValues.ContainsKey(paramRef.Name))
{
previewParamValues[paramRef.Name] = 0;
}
previewParamValues[paramRef.Name] = EditorGUILayout.Slider(paramRef.Name, previewParamValues[paramRef.Name], paramRef.Min, paramRef.Max);
EditorUtils.PreviewUpdateParameter(paramRef.Name, previewParamValues[paramRef.Name]);
}
GUILayout.EndScrollView();
GUILayout.EndArea();
GUILayout.BeginArea(previewCustomBox);
if (selectedEvent.Is3D)
{
Texture circle = EditorGUIUtility.Load("FMOD/preview.png") as Texture;
Texture circle2 = EditorGUIUtility.Load("FMOD/previewemitter.png") as Texture;
Rect rect = new Rect(position.width / 2.0f - 150f, 0, 128, 128);
GUI.DrawTexture(rect, circle);
Vector2 centre = rect.center;
Rect rect2 = new Rect(rect.center + eventPosition - new Vector2(6, 6), new Vector2(12, 12));
GUI.DrawTexture(rect2, circle2);
if ((Event.current.type == EventType.mouseDown || Event.current.type == EventType.mouseDrag) && rect.Contains(Event.current.mousePosition))
{
var newPosition = Event.current.mousePosition;
Vector2 delta = (newPosition - centre);
float distance = delta.magnitude;
if (distance < 60)
{
eventPosition = newPosition - rect.center;
previewDistance = distance / 60.0f * selectedEvent.MaxDistance;
delta.Normalize();
float angle = Mathf.Atan2(delta.y, delta.x);
previewOrientation = angle + Mathf.PI * 0.5f;
}
Event.current.Use();
}
EditorUtils.PreviewUpdatePosition(previewDistance, previewOrientation);
}
float offset = position.width / 2.0f;
Texture meterOn = EditorGUIUtility.Load("FMOD/LevelMeter.png") as Texture;
Texture meterOff = EditorGUIUtility.Load("FMOD/LevelMeterOff.png") as Texture;
float[] metering = EditorUtils.GetMetering();
int meterHeight = 128;
int meterWidth = (int)((128 / (float)meterOff.height) * meterOff.width);
foreach (float rms in metering)
{
GUI.DrawTexture(new Rect(offset, 0, meterWidth, meterHeight), meterOff);
float db = rms > 0 ? 20.0f * Mathf.Log10(rms * Mathf.Sqrt(2.0f)) : -80.0f;
if (db > 10.0f)
{
db = 10.0f;
}
float visible = 0;
int[] segmentPixels = new int[] { 0, 18, 38, 60, 89, 130, 187, 244, 300 };
float[] segmentDB = new float[] { -80.0f, -60.0f, -50.0f, -40.0f, -30.0f, -20.0f, -10.0f, 0, 10.0f };
int segment = 1;
while (segmentDB[segment] < db)
{
segment++;
}
visible = segmentPixels[segment - 1] + ((db - segmentDB[segment - 1]) / (segmentDB[segment] - segmentDB[segment - 1])) * (segmentPixels[segment] - segmentPixels[segment - 1]);
visible *= 128 / (float)meterOff.height;
Rect levelPosRect = new Rect(offset, 128 - visible, meterWidth, visible);
Rect levelUVRect = new Rect(0, 0, 1.0f, visible / meterHeight);
GUI.DrawTextureWithTexCoords(levelPosRect, meterOn, levelUVRect);
offset += meterWidth + 5.0f;
}
GUILayout.EndArea();
}
if (selectedItem != null && selectedItem.EventRef != null && selectedItem.EventRef.Path.StartsWith("snapshot:"))
{
GUILayout.BeginArea(previewAutoRect);
var style = new GUIStyle(GUI.skin.FindStyle("label"));
style.richText = true;
var selectedEvent = selectedItem.EventRef;
// path
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("<b>Full Path</b>", style, style);
EditorGUILayout.LabelField(selectedEvent.Path);
EditorGUILayout.EndHorizontal();
// guid
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("<b>GUID</b>", style, style);
EditorGUILayout.LabelField(selectedEvent.Guid.ToString("b"));
EditorGUILayout.EndHorizontal();
GUILayout.EndArea();
}
if (selectedItem != null && selectedItem.BankRef != null)
{
GUILayout.BeginArea(previewRect);
string[] SizeSuffix = { "B", "KB", "MB", "GB" };
var selectedBank = selectedItem.BankRef;
var style = new GUIStyle(GUI.skin.FindStyle("label"));
style.richText = true;
GUILayout.Label("<b>Platform Bank Sizes</b>", style);
EditorGUI.indentLevel++;
foreach (var sizeInfo in selectedBank.FileSizes)
{
int order = 0;
long len = sizeInfo.Value;
while (len >= 1024 && order + 1 < SizeSuffix.Length)
{
order++;
len /= 1024;
}
EditorGUILayout.LabelField(sizeInfo.Name, String.Format("{0} {1}", len, SizeSuffix[order]));
}
EditorGUI.indentLevel--;
GUILayout.EndArea();
}
}
}
void ShowEventFolder(TreeItem item, Predicate <TreeItem> filter)
{
eventStyle.padding.left += 17;
if (item.EventRef != null || item.BankRef != null)
{
// Highlight first found item
if (!String.IsNullOrEmpty(searchString) &&
itemCount == 0 &&
selectedItem == null)
{
SetSelectedItem(item);
}
item.Next = null;
item.Prev = lastDrawnItem;
if (lastDrawnItem != null)
{
lastDrawnItem.Next = item;
}
lastDrawnItem = item;
itemCount++;
}
if (item.EventRef != null)
{
// Rendering and GUI event handling to show an event
GUIContent content = new GUIContent(item.Name, item.EventRef.Path.StartsWith("snapshot") ? snapshotIcon : eventIcon);
eventStyle.normal.background = selectedItem == item?EditorGUIUtility.Load("FMOD/Selected.png") as Texture2D : null;
GUILayout.Label(content, eventStyle, GUILayout.ExpandWidth(true));
Event e = Event.current;
Rect rect = GUILayoutUtility.GetLastRect();
if (e.type == EventType.MouseDown &&
e.button == 0 &&
rect.Contains(e.mousePosition))
{
e.Use();
if (fromInspector && e.clickCount >= 2)
{
outputProperty.stringValue = item.EventRef.Path;
EditorUtils.UpdateParamsOnEmmitter(outputProperty.serializedObject);
outputProperty.serializedObject.ApplyModifiedProperties();
Close();
}
SetSelectedItem(item);
}
if (e.type == EventType.mouseDrag && rect.Contains(e.mousePosition) && !fromInspector)
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.objectReferences = new UnityEngine.Object[] { ScriptableObject.Instantiate(item.EventRef) };
DragAndDrop.StartDrag("New FMOD Studio Emitter");
e.Use();
}
if (Event.current.type == EventType.Repaint)
{
item.Rect = rect;
}
}
else if (item.BankRef != null)
{
// Rendering and event handling for a bank
GUIContent content = new GUIContent(item.Name, bankIcon);
eventStyle.normal.background = selectedItem == item?EditorGUIUtility.Load("FMOD/Selected.png") as Texture2D : null;
GUILayout.Label(content, eventStyle, GUILayout.ExpandWidth(true));
Event e = Event.current;
Rect rect = GUILayoutUtility.GetLastRect();
if (e.type == EventType.MouseDown &&
e.button == 0 &&
rect.Contains(e.mousePosition))
{
e.Use();
if (fromInspector && e.clickCount >= 2)
{
outputProperty.stringValue = item.BankRef.Name;
outputProperty.serializedObject.ApplyModifiedProperties();
Close();
}
SetSelectedItem(item);
}
if (e.type == EventType.mouseDrag && rect.Contains(e.mousePosition) && !fromInspector)
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.objectReferences = new UnityEngine.Object[] { ScriptableObject.Instantiate(item.BankRef) };
DragAndDrop.StartDrag("New FMOD Studio Bank Loader");
e.Use();
}
if (Event.current.type == EventType.Repaint)
{
item.Rect = rect;
}
}
else
{
eventStyle.normal.background = null;
bool expanded = item.Expanded || !string.IsNullOrEmpty(searchString);
GUIContent content = new GUIContent(item.Name, expanded ? folderOpenIcon : folderClosedIcon);
GUILayout.Label(content, eventStyle);
Rect rect = GUILayoutUtility.GetLastRect();
if (Event.current.type == EventType.MouseDown &&
Event.current.button == 0 &&
rect.Contains(Event.current.mousePosition))
{
Event.current.Use();
item.Expanded = !item.Expanded;
}
if (item.Expanded || !string.IsNullOrEmpty(searchString))
{
if (item.Name.ToLower().Contains(searchString.ToLower()))
{
foreach (var childFolder in item.Children)
{
ShowEventFolder(childFolder, (x) => true);
}
}
else
{
foreach (var childFolder in item.Children.FindAll(filter))
{
ShowEventFolder(childFolder, filter);
}
}
}
}
eventStyle.padding.left -= 17;
}
void OnGUI()
{
if (EditorApplication.isPlayingOrWillChangePlaymode && !EditorApplication.isPlaying)
{
// Brute force hack to stop us calling DLL functions while Unity is starting up
// playing in editor mode and will cause us to leak system objects
this.ShowNotification(new GUIContent("Playing In Editor Starting"));
return;
}
if (!EventManager.IsLoaded)
{
this.ShowNotification(new GUIContent("No FMOD Studio banks loaded. Please check your settings."));
return;
}
if (Event.current.type == EventType.Layout)
{
RebuildDisplayFromCache();
}
//if (eventStyle == null)
{
eventStyle = new GUIStyle(GUI.skin.button);
eventStyle.normal.background = null;
eventStyle.focused.background = null;
eventStyle.active.background = null;
eventStyle.onFocused.background = null;
eventStyle.onNormal.background = null;
eventStyle.onHover.background = null;
eventStyle.onActive.background = null;
eventStyle.stretchWidth = false;
eventStyle.padding.left = 0;
eventStyle.stretchHeight = false;
eventStyle.fixedHeight = eventStyle.lineHeight + eventStyle.margin.top + eventStyle.margin.bottom;
eventStyle.alignment = TextAnchor.MiddleLeft;
eventIcon = EditorGUIUtility.Load("FMOD/EventIcon.png") as Texture;
folderOpenIcon = EditorGUIUtility.Load("FMOD/FolderIconOpen.png") as Texture;
folderClosedIcon = EditorGUIUtility.Load("FMOD/FolderIconClosed.png") as Texture;
searchIcon = EditorGUIUtility.Load("FMOD/SearchIcon.png") as Texture;
bankIcon = EditorGUIUtility.Load("FMOD/BankIcon.png") as Texture;
snapshotIcon = EditorGUIUtility.Load("FMOD/SnapshotIcon.png") as Texture;
}
// Split the window int search box, tree view, preview pane (only if full browser)
Rect searchRect = new Rect(0, 0, position.width, 16);
float previewBoxHeight = fromInspector ? 0 : 300;
Rect listRect = new Rect(0, searchRect.height + 2, position.width, position.height - previewBoxHeight - searchRect.height - 15);
Rect previewRect = new Rect(0, position.height - previewBoxHeight, position.width, previewBoxHeight);
// Scroll the selected item in the tree view - put above the search box otherwise it will take
// our key presses
if (selectedItem != null && Event.current.type == EventType.keyDown)
{
if (Event.current.keyCode == KeyCode.UpArrow)
{
if (selectedItem.Prev != null)
{
SetSelectedItem(selectedItem.Prev);
// make sure it's visible
if (selectedItem.Rect.y < treeScroll.y)
{
treeScroll.y = selectedItem.Rect.y;
}
}
Event.current.Use();
}
if (Event.current.keyCode == KeyCode.DownArrow)
{
if (selectedItem.Next != null)
{
SetSelectedItem(selectedItem.Next);
// make sure it's visible
if (selectedItem.Rect.y + selectedItem.Rect.height > treeScroll.y + listRect.height)
{
treeScroll.y += (selectedItem.Rect.y + selectedItem.Rect.height) - listRect.height;
}
}
Event.current.Use();
}
}
// Show the search box at the top
GUILayout.BeginArea(searchRect);
GUILayout.BeginHorizontal();
GUILayout.Label(new GUIContent(searchIcon), GUILayout.ExpandWidth(false));
GUI.SetNextControlName("SearchBox");
searchString = GUILayout.TextField(searchString);
GUILayout.EndHorizontal();
GUILayout.EndArea();
if (fromInspector)
{
GUI.FocusControl("SearchBox");
if (selectedItem != null && Event.current.isKey && Event.current.keyCode == KeyCode.Return)
{
Event.current.Use();
if (selectedItem.EventRef != null)
{
outputProperty.stringValue = selectedItem.EventRef.Path;
EditorUtils.UpdateParamsOnEmmitter(outputProperty.serializedObject);
}
else
{
outputProperty.stringValue = selectedItem.BankRef.Name;
}
outputProperty.serializedObject.ApplyModifiedProperties();
Close();
}
}
// Show the tree view
Predicate <TreeItem> searchFilter = null;
searchFilter = (x) => (x.Name.ToLower().Contains(searchString.ToLower()) || x.Children.Exists(searchFilter));
// Check if our selected item still matches the search string
if (selectedItem != null && !String.IsNullOrEmpty(searchString))
{
Predicate <TreeItem> containsSelected = null;
containsSelected = (x) => (x == selectedItem || x.Children.Exists(containsSelected));
Predicate <TreeItem> matchForSelected = null;
matchForSelected = (x) => (x.Name.ToLower().Contains(searchString.ToLower()) && (x == selectedItem || x.Children.Exists(containsSelected))) || x.Children.Exists(matchForSelected);
if (!treeItems.Exists(matchForSelected))
{
SetSelectedItem(null);
}
}
GUILayout.BeginArea(listRect);
treeScroll = GUILayout.BeginScrollView(treeScroll, GUILayout.ExpandHeight(true));
lastDrawnItem = null;
itemCount = 0;
if (showEvents)
{
treeItems[0].Expanded = fromInspector ? true : treeItems[0].Expanded;
ShowEventFolder(treeItems[0], searchFilter);
ShowEventFolder(treeItems[1], searchFilter);
}
if (showBanks)
{
treeItems[2].Expanded = fromInspector ? true : treeItems[2].Expanded;
ShowEventFolder(treeItems[2], searchFilter);
}
GUILayout.EndScrollView();
GUILayout.EndArea();
// If the standalone event browser show a preview of the selected item
if (!fromInspector)
{
GUI.Box(previewRect, GUIContent.none);
if (selectedItem != null && selectedItem.EventRef != null && selectedItem.EventRef.Path.StartsWith("event:"))
{
PreviewEvent(previewRect, selectedItem.EventRef);
}
if (selectedItem != null && selectedItem.EventRef != null && selectedItem.EventRef.Path.StartsWith("snapshot:"))
{
PreviewSnapshot(previewRect, selectedItem.EventRef);
}
if (selectedItem != null && selectedItem.BankRef != null)
{
PreviewBank(previewRect, selectedItem.BankRef);
}
}
}