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Textinput: bind home/end and fix behavior of delete key

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This commit is contained in:
Christian Rocha 2020-10-22 15:32:16 -04:00 committed by Christian Rocha
parent b08b3efa02
commit bdd909a5d7
3 changed files with 13 additions and 12 deletions
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5
go.mod
View File

@ -4,8 +4,9 @@ go 1.13
require (
github.com/atotto/clipboard v0.1.2
github.com/charmbracelet/bubbletea v0.12.0
github.com/charmbracelet/bubbletea v0.12.1
github.com/mattn/go-runewidth v0.0.9
github.com/muesli/termenv v0.7.4
golang.org/x/sys v0.0.0-20201015000850-e3ed0017c211 // indirect
golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897 // indirect
golang.org/x/sys v0.0.0-20201020230747-6e5568b54d1a // indirect
)

10
go.sum
View File

@ -1,7 +1,7 @@
github.com/atotto/clipboard v0.1.2 h1:YZCtFu5Ie8qX2VmVTBnrqLSiU9XOWwqNRmdT3gIQzbY=
github.com/atotto/clipboard v0.1.2/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
github.com/charmbracelet/bubbletea v0.12.0 h1:/pUHp1GWRDyK1TJAWkXrnRH1u8Xc5076oH/J0NHxH+M=
github.com/charmbracelet/bubbletea v0.12.0/go.mod h1:3gZkYELUOiEUOp0bTInkxguucy/xRbGSOcbMs1geLxg=
github.com/charmbracelet/bubbletea v0.12.1 h1:t21pkG2IDBRduPbt2J64Dx5yt8yIidAkXwhhrc11SzY=
github.com/charmbracelet/bubbletea v0.12.1/go.mod h1:3gZkYELUOiEUOp0bTInkxguucy/xRbGSOcbMs1geLxg=
github.com/containerd/console v1.0.1 h1:u7SFAJyRqWcG6ogaMAx3KjSTy1e3hT9QxqX7Jco7dRc=
github.com/containerd/console v1.0.1/go.mod h1:XUsP6YE/mKtz6bxc+I8UiKKTP04qjQL4qcS3XoQ5xkw=
github.com/google/goterm v0.0.0-20190703233501-fc88cf888a3f h1:5CjVwnuUcp5adK4gmY6i72gpVFVnZDP2h5TmPScB6u4=
@ -21,6 +21,8 @@ github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20201012173705-84dcc777aaee h1:4yd7jl+vXjalO5ztz6Vc1VADv+S/80LGJmyl1ROJ2AI=
golang.org/x/crypto v0.0.0-20201012173705-84dcc777aaee/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897 h1:pLI5jrR7OSLijeIDcmRxNmw2api+jEfxLoykJVice/E=
golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@ -28,6 +30,6 @@ golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20200916030750-2334cc1a136f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201009025420-dfb3f7c4e634 h1:bNEHhJCnrwMKNMmOx3yAynp5vs5/gRy+XWFtZFu7NBM=
golang.org/x/sys v0.0.0-20201009025420-dfb3f7c4e634/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201015000850-e3ed0017c211 h1:9UQO31fZ+0aKQOFldThf7BKPMJTiBfWycGh/u3UoO88=
golang.org/x/sys v0.0.0-20201015000850-e3ed0017c211/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201020230747-6e5568b54d1a h1:e3IU37lwO4aq3uoRKINC7JikojFmE5gO7xhfxs8VC34=
golang.org/x/sys v0.0.0-20201020230747-6e5568b54d1a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

10
textinput/textinput.go
View File

@ -350,9 +350,7 @@ func Update(msg tea.Msg, m Model) (Model, tea.Cmd) {
switch msg := msg.(type) {
case tea.KeyMsg:
switch msg.Type {
case tea.KeyBackspace:
fallthrough
case tea.KeyDelete:
case tea.KeyBackspace: // delete character before cursor
if len(m.value) > 0 {
m.value = append(m.value[:max(0, m.pos-1)], m.value[m.pos:]...)
if m.pos > 0 {
@ -379,13 +377,13 @@ func Update(msg tea.Msg, m Model) (Model, tea.Cmd) {
fallthrough
case tea.KeyCtrlB: // ^B, back one charcter
fallthrough
case tea.KeyCtrlA: // ^A, go to beginning
case tea.KeyHome, tea.KeyCtrlA: // ^A, go to beginning
m.CursorStart()
case tea.KeyCtrlD: // ^D, delete char under cursor
case tea.KeyDelete, tea.KeyCtrlD: // ^D, delete char under cursor
if len(m.value) > 0 && m.pos < len(m.value) {
m.value = append(m.value[:m.pos], m.value[m.pos+1:]...)
}
case tea.KeyCtrlE: // ^E, go to end
case tea.KeyCtrlE, tea.KeyEnd: // ^E, go to end
m.CursorEnd()
case tea.KeyCtrlK: // ^K, kill text after cursor
m.value = m.value[:m.pos]