1 files changed, 74 insertions, 0 deletions
diff --git a/tools/winscope/src/flickerlib/windows/DisplayContent.ts b/tools/winscope/src/flickerlib/windows/DisplayContent.ts
new file mode 100644
index 000000000..41efb1ee5
--- /dev/null
+++ b/tools/winscope/src/flickerlib/windows/DisplayContent.ts
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2020, The Android Open Source Project
+ *
+ * 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.
+ */
+
+import { getPropertiesForDisplay,  shortenName } from '../mixin'
+import { asRawTreeViewObject } from '../../utils/diff.js'
+import { toRect, DisplayContent, Rect } from "../common"
+import WindowContainer from "./WindowContainer"
+
+DisplayContent.fromProto = function (proto, isActivityInTree: Boolean): DisplayContent {
+    if (proto == null) {
+        return null
+    } else {
+        const children = proto.rootDisplayArea.windowContainer.children.reverse()
+            .filter(it => it != null)
+            .map(it => WindowContainer.childrenFromProto(it, isActivityInTree))
+        const windowContainer = WindowContainer.fromProto({proto: proto.rootDisplayArea.windowContainer,
+            children: children, nameOverride: proto.displayInfo?.name ?? null})
+        if (windowContainer == null) {
+            throw "Window container should not be null: " + JSON.stringify(proto)
+        }
+
+        const displayRectWidth = proto.displayInfo?.logicalWidth ?? 0
+        const displayRectHeight = proto.displayInfo?.logicalHeight ?? 0
+        const appRectWidth = proto.displayInfo?.appWidth ?? 0
+        const appRectHeight = proto.displayInfo?.appHeight ?? 0
+
+        const defaultBounds = proto.pinnedStackController?.defaultBounds ?? null
+        const movementBounds = proto.pinnedStackController?.movementBounds ?? null
+
+        const entry = new DisplayContent(
+            proto.id,
+            proto.focusedRootTaskId,
+            proto.resumedActivity?.title ?? "",
+            proto.singleTaskInstance,
+            toRect(defaultBounds),
+            toRect(movementBounds),
+            new Rect(0, 0, displayRectWidth, displayRectHeight),
+            new Rect(0, 0, appRectWidth, appRectHeight),
+            proto.dpi,
+            proto.displayInfo?.flags ?? 0,
+            toRect(proto.displayFrames?.stableBounds),
+            proto.surfaceSize,
+            proto.focusedApp,
+            proto.appTransition?.lastUsedAppTransition ?? "",
+            proto.appTransition?.appTransitionState ?? "",
+            proto.displayRotation?.rotation ?? 0,
+            proto.displayRotation?.lastOrientation ?? 0,
+            windowContainer
+        )
+
+        entry.obj = getPropertiesForDisplay(proto, entry)
+        entry.kind = entry.constructor.name
+        entry.shortName = shortenName(entry.name)
+        entry.rawTreeViewObject = asRawTreeViewObject(entry)
+
+        console.warn("Created ", entry.kind, " stableId=", entry.stableId)
+        return entry
+    }
+}
+
+export default DisplayContent