Inital commit

8 files changed, 116 insertions, 0 deletions

diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeMix.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeMix.cs
new file mode 100644
index 0000000..2e8a429
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeMix.cs
@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace UnityEditor.Timeline
+{
+    class AddDeleteItemModeMix : IAddDeleteItemMode
+    {
+        public void InsertItemsAtTime(IEnumerable<ItemsPerTrack> itemsGroups, double requestedTime)
+        {
+            ItemsUtils.SetItemsStartTime(itemsGroups, requestedTime);
+            EditModeMixUtils.PrepareItemsForInsertion(itemsGroups);
+
+            if (!EditModeMixUtils.CanInsert(itemsGroups))
+            {
+                var validTime = itemsGroups.Select(c => c.targetTrack).Max(parent => parent.duration);
+                ItemsUtils.SetItemsStartTime(itemsGroups, validTime);
+            }
+        }
+
+        public void RemoveItems(IEnumerable<ItemsPerTrack> itemsGroups)
+        {
+            // Nothing
+        }
+    }
+}
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeMix.cs.meta b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeMix.cs.meta
new file mode 100644
index 0000000..d3d73d7
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeMix.cs.meta
@@ -0,0 +1,11 @@
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diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeReplace.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeReplace.cs
new file mode 100644
index 0000000..6cda779
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeReplace.cs
@@ -0,0 +1,18 @@
+using System.Collections.Generic;
+
+namespace UnityEditor.Timeline
+{
+    class AddDeleteItemModeReplace : IAddDeleteItemMode
+    {
+        public void InsertItemsAtTime(IEnumerable<ItemsPerTrack> itemsGroups, double requestedTime)
+        {
+            ItemsUtils.SetItemsStartTime(itemsGroups, requestedTime);
+            EditModeReplaceUtils.Insert(itemsGroups);
+        }
+
+        public void RemoveItems(IEnumerable<ItemsPerTrack> itemsGroups)
+        {
+            // Nothing
+        }
+    }
+}
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeReplace.cs.meta b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeReplace.cs.meta
new file mode 100644
index 0000000..ea32217
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeReplace.cs.meta
@@ -0,0 +1,11 @@
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diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeRipple.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeRipple.cs
new file mode 100644
index 0000000..97de7d1
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeRipple.cs
@@ -0,0 +1,18 @@
+using System.Collections.Generic;
+
+namespace UnityEditor.Timeline
+{
+    class AddDeleteItemModeRipple : IAddDeleteItemMode
+    {
+        public void InsertItemsAtTime(IEnumerable<ItemsPerTrack> itemsGroups, double requestedTime)
+        {
+            ItemsUtils.SetItemsStartTime(itemsGroups, requestedTime);
+            EditModeRippleUtils.Insert(itemsGroups);
+        }
+
+        public void RemoveItems(IEnumerable<ItemsPerTrack> itemsGroups)
+        {
+            EditModeRippleUtils.Remove(itemsGroups);
+        }
+    }
+}
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeRipple.cs.meta b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeRipple.cs.meta
new file mode 100644
index 0000000..94155e5
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/AddDeleteItemModeRipple.cs.meta
@@ -0,0 +1,11 @@
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diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/IAddDeleteItemMode.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/IAddDeleteItemMode.cs
new file mode 100644
index 0000000..e943ac1
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/IAddDeleteItemMode.cs
@@ -0,0 +1,10 @@
+using System.Collections.Generic;
+
+namespace UnityEditor.Timeline
+{
+    interface IAddDeleteItemMode
+    {
+        void InsertItemsAtTime(IEnumerable<ItemsPerTrack> itemsGroups, double requestedTime);
+        void RemoveItems(IEnumerable<ItemsPerTrack> itemsGroups);
+    }
+}
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/IAddDeleteItemMode.cs.meta b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/IAddDeleteItemMode.cs.meta
new file mode 100644
index 0000000..1296e1f
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Manipulators/AddDelete/IAddDeleteItemMode.cs.meta
@@ -0,0 +1,11 @@
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