public override void OnInspectorGUI()
{
var inspectorWidth = EditorGUIUtility.currentViewWidth - 50; // EditorGUIUtility.currentViewWidth doesn't take scroll bar into account.
//target graphic
var content = new GUIContent("Target Component", "Drag the target component for the GIF here");
EditorGUI.BeginChangeCheck();
if (_component.TargetComponent != null && _component.TargetComponent is Renderer)
{
var r = (Renderer)_component.TargetComponent;
if (r.sharedMaterials.Length > 1)
{
var options = new string[r.sharedMaterials.Length];
for (var i = 0; i < r.sharedMaterials.Length; i++)
{
options[i] = i + " " + r.sharedMaterials[i].name;
}
_component.TargetMaterialNumber = EditorGUILayout.Popup("Target Material",
_component.TargetMaterialNumber, options);
}
}
if (EditorGUI.EndChangeCheck())
{
_component.Init();
}
if (!(_component.TargetComponent is MeshRenderer) && !(_component.TargetComponent is RawImage) &&
!(_component.TargetComponent is SpriteRenderer))
{
EditorGUILayout.HelpBox("Set a Mesh Renderer, Sprite Renderer or Rawimage as the target of the GIF",
MessageType.Warning);
}
if (_component.TargetComponent is MeshRenderer)
{
var targetg = (MeshRenderer)_component.TargetComponent;
if (targetg.sharedMaterial == null)
{
EditorGUILayout.HelpBox("No material set on Renderer", MessageType.Warning);
}
}
if (_component.TargetComponent is SpriteRenderer)
{
var targetg = (SpriteRenderer)_component.TargetComponent;
if (targetg.sharedMaterial == null)
{
EditorGUILayout.HelpBox("No material set on Sprite Renderer", MessageType.Warning);
}
}
//empty line
EditorGUILayout.Space();
EditorGUILayout.Space();
//loop
content = new GUIContent("Loop", "Restart playback after all frames are shown");
_component.Loop = EditorGUILayout.Toggle(content, _component.Loop);
//autoplay
content = new GUIContent("Autoplay", "Start playback automatically after gif has been loaded");
_component.AutoPlay = EditorGUILayout.Toggle(content, _component.AutoPlay);
//empty line
EditorGUILayout.Space();
//load gif buttons
GUILayout.BeginHorizontal(GUILayout.Width(inspectorWidth));
EditorGUILayout.LabelField("File Name", _component.FileName);
if (GUILayout.Button("Select GIF"))
{
var path = EditorUtility.OpenFilePanel(
"Select GIF file to display",
"Assets/StreamingAssets",
"gif");
var trimmedPath = Regex.Replace(path, @"^.*?StreamingAssets\s*(.*?)", "$1").TrimStart('/', '\'');
_component.FileName = trimmedPath;
// trimmedPath.Substring(0, trimmedPath.LastIndexOf(".", StringComparison.Ordinal));
_component.Init();
}
GUILayout.EndHorizontal();
//preview image
if (_component.GifTexture != null && _component.FileName.Length != 0)
{
_rt = GUILayoutUtility.GetRect(new GUIContent("Gif Image", _component.GifTexture, "Gif Image"),
new GUIStyle {
fixedHeight = inspectorWidth / _component.GifTexture.width * _component.GifTexture.height,
fixedWidth = inspectorWidth
});
GUI.DrawTexture(_rt, _component.GifTexture);
//play / pause controls
GUILayout.BeginHorizontal(GUILayout.Width(inspectorWidth));
//play button
EditorGUI.BeginDisabledGroup(_component.State == GifPlayerState.Playing ||
_component.State == GifPlayerState.PreProcessing);
if (GUILayout.Button(EditorGUIUtility.FindTexture("PlayButton")))
{
_component.Play();
}
EditorGUI.EndDisabledGroup();
EditorGUI.BeginDisabledGroup(_component.State != GifPlayerState.Playing);
if (GUILayout.Button(EditorGUIUtility.FindTexture("PauseButton")))
{
_component.Pause();
}
EditorGUI.EndDisabledGroup();
GUILayout.EndHorizontal();
//gif details
EditorGUILayout.LabelField(" Size: " + _component.GifTexture.width + "x" + _component.GifTexture.height +
" px" +
(Application.isPlaying ? "" : " Frames: " + _component.GetNumberOfFrames()));
}
EditorGUILayout.Space();
//advanced options
EditorGUILayout.BeginVertical();
_advancedOptionsFoldout = GUILayout.Toggle(_advancedOptionsFoldout, "Advanced Options", "Foldout",
GUILayout.ExpandWidth(false));
if (_advancedOptionsFoldout)
{
//threaded decoder
content = new GUIContent("Threaded Decoder", "Decoder runs in a seperate thread.");
_component.UseThreadedDecoder = EditorGUILayout.Toggle(content, _component.UseThreadedDecoder);
//cache frames
content = new GUIContent("Cache frames", "Cache frames that are decoded. Uses less CPU but more memory.");
_component.CacheFrames = EditorGUILayout.Toggle(content, _component.CacheFrames);
//buffer all frames
EditorGUI.BeginDisabledGroup(!_component.CacheFrames);
content = new GUIContent("Buffer all Frames", "Load all frames at load instead of each frame seperate.");
_component.BufferAllFrames = EditorGUILayout.Toggle(content, _component.BufferAllFrames);
EditorGUI.EndDisabledGroup();
//playback speed
content = new GUIContent("Override Time.timeScale", "If disabled playback speed scales with Time.timeScale.");
_component.OverrideTimeScale = EditorGUILayout.Toggle(content, _component.OverrideTimeScale);
//buffer all frames
EditorGUI.BeginDisabledGroup(!_component.OverrideTimeScale);
content = new GUIContent("Playback Speed", "Playback speed of the Gif. (1 = normal speed as set by the Gif)");
_component.TimeScale = EditorGUILayout.FloatField(content, _component.TimeScale);
EditorGUI.EndDisabledGroup();
}
EditorGUILayout.EndVertical();
//keep updating
if (!Application.isPlaying)
{
_component.Update();
}
if (_component.State == GifPlayerState.Playing)
{
UnityEditorInternal.InternalEditorUtility.RepaintAllViews();
}
if (GUI.changed && !Application.isPlaying)
{
EditorUtility.SetDirty(_component);
EditorSceneManager.MarkSceneDirty(_component.gameObject.scene);
}
}
