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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| package replay | ||
|
|
||
| import ( | ||
| "time" | ||
|
|
||
| "github.com/cfoust/cy/pkg/geom" | ||
| "github.com/cfoust/cy/pkg/taro" | ||
|
|
||
| tea "github.com/charmbracelet/bubbletea" | ||
| ) | ||
|
|
||
| func (r *Replay) quit() (taro.Model, tea.Cmd) { | ||
| return r, tea.Quit | ||
| } | ||
|
|
||
| func (r *Replay) Update(msg tea.Msg) (taro.Model, tea.Cmd) { | ||
| viewport := r.viewport | ||
|
|
||
| switch msg := msg.(type) { | ||
| case PlaybackRateEvent: | ||
| r.playbackRate = geom.Clamp(msg.Rate, -10, 10) | ||
| if r.playbackRate == 0 { | ||
| r.playbackRate = 1 | ||
| } | ||
| return r, nil | ||
| case PlaybackEvent: | ||
| if !r.isPlaying { | ||
| return r, nil | ||
| } | ||
|
|
||
| r.setTimeDelta(time.Duration(int64(time.Now().Sub(msg.Since)) * int64(r.playbackRate))) | ||
|
|
||
| return r.scheduleUpdate() | ||
| case tea.WindowSizeMsg: | ||
| return r.setViewport( | ||
| r.viewport, | ||
| geom.Size{ | ||
| R: msg.Height, | ||
| C: msg.Width, | ||
| }, | ||
| ) | ||
| case SearchResultEvent: | ||
| return r.handleSearchResult(msg) | ||
| } | ||
|
|
||
| if r.isSearching { | ||
| return r.handleSearchInput(msg) | ||
| } | ||
|
|
||
| // These events do not stop playback | ||
| switch msg := msg.(type) { | ||
| case ActionEvent: | ||
| switch msg.Type { | ||
| case ActionTimePlay: | ||
| r.isPlaying = !r.isPlaying | ||
|
|
||
| if r.isPlaying { | ||
| r.exitSelectionMode() | ||
| return r.scheduleUpdate() | ||
| } | ||
|
|
||
| return r, nil | ||
| } | ||
| case taro.KeyMsg: | ||
| // Pass unmatched keys into the binding engine; because of how | ||
| // text input works, :replay bindings have to be activated | ||
| // selectively | ||
| return r, func() tea.Msg { | ||
| r.binds.InputMessage(msg) | ||
| return nil | ||
| } | ||
| } | ||
|
|
||
| // Every other event causes us to pause | ||
| r.isPlaying = false | ||
|
|
||
| switch msg := msg.(type) { | ||
| case taro.MouseMsg: | ||
| switch msg.Type { | ||
| case taro.MouseWheelUp: | ||
| r.setScroll(r.offset.R - 1) | ||
| case taro.MouseWheelDown: | ||
| r.setScroll(r.offset.R + 1) | ||
| } | ||
| case ActionEvent: | ||
| switch msg.Type { | ||
| case ActionQuit: | ||
| if r.isSelectionMode { | ||
| r.exitSelectionMode() | ||
| return r, nil | ||
| } | ||
|
|
||
| return r.quit() | ||
| case ActionBeginning: | ||
| if r.isSelectionMode { | ||
| r.moveCursorDelta( | ||
| -r.viewportToTerm(r.cursor).R+r.minOffset.R, | ||
| 0, | ||
| ) | ||
| } else { | ||
| r.gotoIndex(0, -1) | ||
| } | ||
| case ActionEnd: | ||
| if r.isSelectionMode { | ||
| r.moveCursorDelta( | ||
| (r.getTerminalSize().R-1)-r.viewportToTerm(r.cursor).R, | ||
| 0, | ||
| ) | ||
| } else { | ||
| r.gotoIndex(-1, -1) | ||
| } | ||
| case ActionSearchAgain, ActionSearchReverse: | ||
| r.searchAgain(msg.Type != ActionSearchReverse) | ||
| case ActionSearchForward, ActionSearchBackward: | ||
| r.isSearching = true | ||
| r.isForward = msg.Type == ActionSearchForward | ||
| r.searchInput.Reset() | ||
| case ActionTimeStepBack: | ||
| r.gotoIndex(r.location.Index-1, -1) | ||
| case ActionTimeStepForward: | ||
| r.gotoIndex(r.location.Index+1, -1) | ||
| case ActionScrollUpHalf: | ||
| r.moveCursorDelta(-(viewport.R / 2), 0) | ||
| case ActionScrollDownHalf: | ||
| r.moveCursorDelta((viewport.R / 2), 0) | ||
| case ActionScrollUp: | ||
| r.setScroll(r.offset.R - 1) | ||
| case ActionScrollDown: | ||
| r.setScroll(r.offset.R + 1) | ||
| case ActionCursorDown: | ||
| r.moveCursorDelta(1, 0) | ||
| case ActionCursorUp: | ||
| r.moveCursorDelta(-1, 0) | ||
| case ActionCursorLeft: | ||
| r.moveCursorDelta(0, -1) | ||
| case ActionCursorRight: | ||
| r.moveCursorDelta(0, 1) | ||
| } | ||
| } | ||
|
|
||
| return r, nil | ||
| } |