| // Copyright (C) 2015 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. |
| |
| package client |
| |
| import ( |
| "android.googlesource.com/platform/tools/gpu/service/path" |
| "android.googlesource.com/platform/tools/gpu/task" |
| "github.com/google/gxui" |
| ) |
| |
| func CreateFramesPanel(appCtx *ApplicationContext) gxui.Control { |
| adapter := CreateFilmStripAdapter(appCtx) |
| |
| list := appCtx.theme.CreateList() |
| list.SetAdapter(adapter) |
| list.SetOrientation(gxui.Horizontal) |
| |
| var capture *path.Capture |
| var device *path.Device |
| |
| t := task.New() |
| update := func() { |
| t.Run(updateFilmStripAdapter{appCtx, capture, adapter}) |
| } |
| |
| appCtx.events.OnSelect(func(p path.Path) { |
| if c := path.FindCapture(p); c != nil && !path.Equal(c, capture) { |
| capture = c |
| update() |
| } |
| if d := path.FindDevice(p); d != nil && !path.Equal(d, device) { |
| device = d |
| adapter.UpdateDevice(d) |
| } |
| }) |
| |
| list.OnSelectionChanged(func(item gxui.AdapterItem) { |
| appCtx.events.Select(capture.Atoms().Index(item.(uint64))) |
| }) |
| |
| return list |
| } |
| |
| type updateFilmStripAdapter struct { |
| context *ApplicationContext |
| capture *path.Capture |
| adapter *FilmStripAdapter |
| } |
| |
| func (t updateFilmStripAdapter) Run(c task.CancelSignal) { |
| atoms, err := t.context.rpc.LoadAtoms(t.capture.Atoms()) |
| if err != nil { |
| return |
| } |
| c.Check() |
| frames := []uint64{} |
| for i, t := range atoms { |
| if t.Flags().IsEndOfFrame() { |
| frames = append(frames, uint64(i)) |
| } |
| } |
| c.Check() |
| t.context.Run(func() { |
| t.adapter.UpdateFrames(t.capture, frames) |
| }) |
| } |