Initial Commit

Library/PackageCache/com.unity.timeline@1.5.4/Editor/inspectors/TimelineProjectSettings.cs

@@ -0,0 +1,129 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEditor;
+using UnityEngine.Timeline;
+using UnityEngine.UIElements;
+#if !UNITY_2020_2_OR_NEWER
+using L10n = UnityEditor.Timeline.L10n;
+#endif
+
+/// <summary>
+/// Store the settings for Timeline that will be stored with the Unity Project.
+/// </summary>
+[FilePath("ProjectSettings/TimelineSettings.asset", FilePathAttribute.Location.ProjectFolder)]
+public class TimelineProjectSettings : ScriptableSingleton<TimelineProjectSettings>
+{
+    /// <summary>
+    /// Define the default framerate when a Timeline asset is created.
+    /// </summary>
+    [SerializeField]
+    public float assetDefaultFramerate = TimelineAsset.EditorSettings.kDefaultFps;
+
+    internal static string[] framerateLabels = new string[]
+    {
+        L10n.Tr("Film (24)"),
+        L10n.Tr("PAL (25)"),
+        L10n.Tr("NTSC (29.97)"),
+        L10n.Tr("Film (30)"),
+        L10n.Tr("Film (50)"),
+        L10n.Tr("Film (60)"),
+        L10n.Tr("Custom")
+    };
+
+    internal static float[] framerateValues = new float[]
+    {
+        24.0f,
+        25.0f,
+        29.97f,
+        30.0f,
+        50.0f,
+        60.0f
+    };
+
+    void OnDisable()
+    {
+        Save();
+    }
+
+    /// <summary>
+    /// Save the timeline project settings file in the project directory.
+    /// </summary>
+    public void Save()
+    {
+        Save(true);
+    }
+
+    internal SerializedObject GetSerializedObject()
+    {
+        return new SerializedObject(this);
+    }
+}
+
+class TimelineProjectSettingsProvider : SettingsProvider
+{
+    SerializedObject m_SerializedObject;
+    SerializedProperty m_Framerate;
+
+    bool m_customFramerate;
+
+    private class Styles
+    {
+        public static readonly GUIContent DefaultFramerateLabel = L10n.TextContent("Default Framerate", "Framerate value used for new Timeline Assets.");
+        public static readonly GUIContent CustomFramerateLabel = L10n.TextContent("Custom Framerate", "Custom framerate value used for new Timeline Assets.");
+        public static readonly GUIContent TimelineAssetLabel = L10n.TextContent("Timeline Asset", "");
+    }
+
+    public TimelineProjectSettingsProvider(string path, SettingsScope scopes, IEnumerable<string> keywords = null)
+        : base(path, scopes, keywords) {}
+
+    public override void OnActivate(string searchContext, VisualElement rootElement)
+    {
+        TimelineProjectSettings.instance.Save();
+        m_SerializedObject = TimelineProjectSettings.instance.GetSerializedObject();
+        m_Framerate = m_SerializedObject.FindProperty("assetDefaultFramerate");
+    }
+
+    public override void OnGUI(string searchContext)
+    {
+        using (new SettingsWindow.GUIScope())
+        {
+            m_SerializedObject.Update();
+            EditorGUI.BeginChangeCheck();
+            EditorGUILayout.LabelField(Styles.TimelineAssetLabel , EditorStyles.boldLabel);
+
+            int framerateIdx = Array.IndexOf(TimelineProjectSettings.framerateValues, m_Framerate.floatValue);
+            if (m_customFramerate || framerateIdx == -1)
+            {
+                framerateIdx = TimelineProjectSettings.framerateValues.Length;
+            }
+
+            framerateIdx = EditorGUILayout.Popup(Styles.DefaultFramerateLabel, framerateIdx, TimelineProjectSettings.framerateLabels);
+
+            if (framerateIdx == TimelineProjectSettings.framerateValues.Length || framerateIdx == -1)
+            {
+                m_customFramerate = true;
+                float newFramerate = EditorGUILayout.FloatField(Styles.CustomFramerateLabel, m_Framerate.floatValue);
+                m_Framerate.floatValue = TimelineAsset.GetValidFramerate(newFramerate);
+            }
+            else
+            {
+                m_customFramerate = false;
+                m_Framerate.floatValue = TimelineProjectSettings.framerateValues[framerateIdx];
+            }
+
+            if (EditorGUI.EndChangeCheck())
+            {
+                m_SerializedObject.ApplyModifiedProperties();
+                TimelineProjectSettings.instance.Save();
+            }
+        }
+    }
+
+    [SettingsProvider]
+    public static SettingsProvider CreateTimelineProjectSettingProvider()
+    {
+        var provider = new TimelineProjectSettingsProvider("Project/Timeline", SettingsScope.Project, GetSearchKeywordsFromGUIContentProperties<Styles>());
+        return provider;
+    }
+}