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Rename TextDimensions as GetBufferSize

textarea
Trevor Slocum 1 year ago
parent
commit
2d7324e8db
  1. 4
      CHANGELOG
  2. 5
      go.mod
  3. 14
      go.sum
  4. 18
      textview.go

4
CHANGELOG

@ -1,3 +1,7 @@
v1.5.4 (WIP)
- Add TextView.GetBufferSize
- Fix strikethrough support
v1.5.3 (2020-01-14)
- Document how to prevent screen artifacts when using SetBackgroundTransparent
- Fix highlighting focused Form element

5
go.mod

@ -3,11 +3,12 @@ module gitlab.com/tslocum/cview
go 1.12
require (
github.com/gdamore/tcell/v2 v2.1.1-0.20210125004847-19e17097d8fe
github.com/gdamore/tcell/v2 v2.2.1-0.20210305060500-f4d402906fa3
github.com/lucasb-eyer/go-colorful v1.2.0
github.com/mattn/go-runewidth v0.0.10
github.com/rivo/uniseg v0.2.0
gitlab.com/tslocum/cbind v0.1.4
golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c // indirect
golang.org/x/sys v0.0.0-20210326220804-49726bf1d181 // indirect
golang.org/x/term v0.0.0-20210317153231-de623e64d2a6 // indirect
golang.org/x/text v0.3.5 // indirect
)

14
go.sum

@ -1,14 +1,12 @@
github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko=
github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
github.com/gdamore/tcell/v2 v2.0.0-dev/go.mod h1:vSVL/GV5mCSlPC6thFP5kfOFdM9MGZcalipmpTxTgQA=
github.com/gdamore/tcell/v2 v2.1.1-0.20210125004847-19e17097d8fe h1:D4zQq/0ep0XCtgkmA+dUvQNYMoiW2+2336rdlAucr10=
github.com/gdamore/tcell/v2 v2.1.1-0.20210125004847-19e17097d8fe/go.mod h1:cTTuF84Dlj/RqmaCIV5p4w8uG1zWdk0SF6oBpwHp4fU=
github.com/lucasb-eyer/go-colorful v1.0.3 h1:QIbQXiugsb+q10B+MI+7DI1oQLdmnep86tWFlaaUAac=
github.com/gdamore/tcell/v2 v2.2.1-0.20210305060500-f4d402906fa3 h1:PqyGpJlv98ynqEPq5MMiT+hcUPPvIomSS0Rnmy5Tl9A=
github.com/gdamore/tcell/v2 v2.2.1-0.20210305060500-f4d402906fa3/go.mod h1:cTTuF84Dlj/RqmaCIV5p4w8uG1zWdk0SF6oBpwHp4fU=
github.com/lucasb-eyer/go-colorful v1.0.3/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
github.com/mattn/go-runewidth v0.0.10 h1:CoZ3S2P7pvtP45xOtBw+/mDL2z0RKI576gSkzRRpdGg=
github.com/mattn/go-runewidth v0.0.10/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
@ -20,12 +18,12 @@ gitlab.com/tslocum/cbind v0.1.4/go.mod h1:RvwYE3auSjBNlCmWeGspzn+jdLUVQ8C2QGC+0n
golang.org/x/sys v0.0.0-20190626150813-e07cf5db2756/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201013132646-2da7054afaeb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c h1:VwygUrnw9jn88c4u8GD3rZQbqrP/tgas88tPUbBxQrk=
golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf h1:MZ2shdL+ZM/XzY3ZGOnh4Nlpnxz5GSOhOmtHo3iPU6M=
golang.org/x/sys v0.0.0-20210326220804-49726bf1d181 h1:64ChN/hjER/taL4YJuA+gpLfIMT+/NFherRZixbxOhg=
golang.org/x/sys v0.0.0-20210326220804-49726bf1d181/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210317153231-de623e64d2a6 h1:EC6+IGYTjPpRfv9a2b/6Puw0W+hLtAhkV1tPsXhutqs=
golang.org/x/term v0.0.0-20210317153231-de623e64d2a6/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.5 h1:i6eZZ+zk0SOf0xgBpEpPD18qWcJda6q1sxt3S0kzyUQ=
golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=

18
textview.go

@ -343,6 +343,15 @@ func (t *TextView) GetText(stripTags bool) string {
return string(t.GetBytes(stripTags))
}
// GetBufferSize returns the number of lines and the length of the longest line
// in the text buffer. The screen size of the widget is available via GetRect.
func (t *TextView) GetBufferSize() (rows int, maxLen int) {
t.RLock()
defer t.RUnlock()
return t.longestLine, len(t.buffer)
}
// SetDynamicColors sets the flag that allows the text color to be changed
// dynamically. See class description for details.
func (t *TextView) SetDynamicColors(dynamic bool) {
@ -1317,12 +1326,3 @@ func (t *TextView) MouseHandler() func(action MouseAction, event *tcell.EventMou
return
})
}
// TextDimensions returns the number of lines in the text buffer and the length
// of the longest line in the buffer. This is the dimensions of the text buffer.
// This is not the dimensions of the TextView on the screen.
func (t *TextView) TextDimensions() (int, int) {
t.RLock()
defer t.RUnlock()
return t.longestLine, len(t.buffer)
}

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