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support recording sessions for testing purposes

This commit is contained in:
Jesse Duffield
2020-10-04 17:41:21 +11:00
parent 37bb89dac3
commit ece93e5eef
4 changed files with 145 additions and 6 deletions

View File

@ -59,8 +59,14 @@ type GuiMutexes struct {
// Gui represents the whole User Interface, including the views, layouts
// and keybindings.
type Gui struct {
tbEvents chan termbox.Event
userEvents chan userEvent
tbEvents chan termbox.Event
userEvents chan userEvent
// ReplayedEvents is a channel for passing pre-recorded input events, for the purposes of testing
ReplayedEvents chan termbox.Event
RecordEvents bool
RecordedEvents chan *termbox.Event
views []*View
currentView *View
managers []Manager
@ -110,7 +116,7 @@ type Gui struct {
}
// NewGui returns a new Gui object with a given output mode.
func NewGui(mode OutputMode, supportOverlaps bool) (*Gui, error) {
func NewGui(mode OutputMode, supportOverlaps bool, recordEvents bool) (*Gui, error) {
g := &Gui{}
var err error
@ -128,7 +134,9 @@ func NewGui(mode OutputMode, supportOverlaps bool) (*Gui, error) {
g.stop = make(chan struct{}, 0)
g.tbEvents = make(chan termbox.Event, 20)
g.ReplayedEvents = make(chan termbox.Event)
g.userEvents = make(chan userEvent, 20)
g.RecordedEvents = make(chan *termbox.Event)
g.BgColor, g.FgColor = ColorDefault, ColorDefault
g.SelBgColor, g.SelFgColor = ColorDefault, ColorDefault
@ -142,6 +150,8 @@ func NewGui(mode OutputMode, supportOverlaps bool) (*Gui, error) {
g.NextSearchMatchKey = 'n'
g.PrevSearchMatchKey = 'N'
g.RecordEvents = recordEvents
return g, nil
}
@ -489,6 +499,10 @@ func (g *Gui) MainLoop() error {
if err := g.handleEvent(&ev); err != nil {
return err
}
case ev := <-g.ReplayedEvents:
if err := g.handleEvent(&ev); err != nil {
return err
}
case ev := <-g.userEvents:
if err := ev.f(g); err != nil {
return err
@ -511,6 +525,10 @@ func (g *Gui) consumeevents() error {
if err := g.handleEvent(&ev); err != nil {
return err
}
case ev := <-g.ReplayedEvents:
if err := g.handleEvent(&ev); err != nil {
return err
}
case ev := <-g.userEvents:
if err := ev.f(g); err != nil {
return err
@ -524,6 +542,10 @@ func (g *Gui) consumeevents() error {
// handleEvent handles an event, based on its type (key-press, error,
// etc.)
func (g *Gui) handleEvent(ev *termbox.Event) error {
if g.RecordEvents {
g.RecordedEvents <- ev
}
switch ev.Type {
case termbox.EventKey, termbox.EventMouse:
return g.onKey(ev)

View File

@ -153,10 +153,18 @@ func (v *View) gotoPreviousMatch() error {
}
func (v *View) SelectSearchResult(index int) error {
itemCount := len(v.searcher.searchPositions)
if itemCount == 0 {
return nil
}
if index > itemCount-1 {
index = itemCount - 1
}
y := v.searcher.searchPositions[index].y
v.FocusPoint(0, y)
if v.searcher.onSelectItem != nil {
return v.searcher.onSelectItem(y, index, len(v.searcher.searchPositions))
return v.searcher.onSelectItem(y, index, itemCount)
}
return nil
}
@ -183,7 +191,6 @@ func (v *View) Search(str string) error {
} else {
return v.searcher.onSelectItem(-1, -1, 0)
}
return nil
}
func (v *View) ClearSearch() {