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Added EscapeCodeRenderer

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- Added `EscapeCode`-type
 - Implemented EscapeCode.String()
 - Implemented EscapeCode.Raw()
 - Implemented EscapeCode.MakeSafe()
 - Implemented EscapeCode.IsValid()

 - Added `EscapeCodeRenderer`
 - Implemented EscapeCodeRenderer.RenderSequence()
 - Implemented EscapeCodeRenderer.Render()
 - Implemented `EscapeCodeRenderer.NormalizedText`.

 - Added EscapeCodeRendererFactory
 - Implemented EscapeCodeRendererFactory.TextRenderer()
 - Added escape code examples to examples/coloredList.go
This commit is contained in:
Matteo Kloiber
2015-04-10 23:12:28 +02:00
parent ac747cb49f
commit a3f1384a3b
3 changed files with 431 additions and 9 deletions
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49
example/coloredList.go
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@@ -5,7 +5,7 @@ package main
import "github.com/gizak/termui"
import "github.com/nsf/termbox-go"
func commonList() *termui.List {
func markdownList() *termui.List {
strs := []string{
"[0] github.com/gizak/termui",
"[1] 笀耔 [澉 灊灅甗](RED) 郔镺 笀耔 澉 [灊灅甗](yellow) 郔镺",
@@ -26,18 +26,40 @@ func commonList() *termui.List {
return list
}
func listHidden() *termui.List {
list := commonList()
func hideList(list *termui.List) *termui.List {
list.Border.Label = "List - Hidden"
list.Overflow = "hidden"
return list
}
func listWrap() *termui.List {
list := commonList()
func wrapList(list *termui.List) *termui.List {
list.Border.Label = "List - Wrapped"
list.Overflow = "wrap"
list.X = 30
return list
}
func escapeList() *termui.List {
strs := []string{
"[0] github.com/gizak/termui",
"[1] 笀耔 \033[31m澉 灊灅甗 \033[0m郔镺 笀耔 澉 \033[33m灊灅甗 郔镺",
"[2] こんにちは世界",
"[3] keyboard.go",
"[4] \033[31moutput\033[0m.go",
"[5] random_out.go",
"[6] \033[1mdashboard\033[0m.go",
"[7] nsf/termbox-go",
"[8] OVERFLOW!!!!!!!\033[31;1m!!!!!!!!!!!!\033[0m!!!",
}
list := termui.NewList()
list.RendererFactory = termui.EscapeCodeRendererFactory{}
list.Items = strs
list.Height = 15
list.Width = 26
list.Y = 15
return list
}
@@ -49,11 +71,20 @@ func main() {
}
defer termui.Close()
hiddenList := listHidden()
wrappedList := listWrap()
wrappedList.X = 30
hiddenMarkdownList := hideList(markdownList())
wrappedMarkdownList := wrapList(markdownList())
hiddenEscapeList := hideList(escapeList())
wrappedEscapeList := wrapList(escapeList())
lists := []termui.Bufferer{
hiddenEscapeList,
hiddenMarkdownList,
wrappedMarkdownList,
wrappedEscapeList,
}
termui.UseTheme("helloworld")
termui.Render(hiddenList, wrappedList)
termui.Render(lists...)
termbox.PollEvent()
}