Import of the watch repository from Pebble

src/fw/popups/timeline/peek_private.h

@@ -0,0 +1,47 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include "peek.h"
+
+#include "applib/ui/animation.h"
+#include "applib/ui/window.h"
+#include "services/normal/timeline/timeline_layout.h"
+
+typedef struct PeekLayout {
+  TimelineLayoutInfo info;
+  TimelineLayout *timeline_layout;
+  TimelineItem *item;
+} PeekLayout;
+
+typedef struct TimelinePeek {
+  Window window;
+  Layer layout_layer;
+  PeekLayout *peek_layout;
+  Animation *animation; //!< Currently running animation
+  bool exists; //!< Whether there exists an item to show in peek.
+  bool started; //!< Whether the item has started.
+  bool enabled; //!< Whether to persistently show or hide the peek.
+  bool visible; //!< Whether the peek is visible or not.
+  bool first; //!< Whether the item is the first item in Timeline.
+  bool removing_concurrent; //!< Whether the removing concurrent animation is occurring.
+  bool future_empty; //!< Whether Timeline future is empty.
+} TimelinePeek;
+
+#if UNITTEST
+TimelinePeek *timeline_peek_get_peek(void);
+#endif