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Have keyboard widget manage its own help

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Define help with keys
This means that keys and help are automatically in sync
This means that you can't define keys, but forget help
This unfortunately also means that formatting may not be quite as good
This commit is contained in:
Sean Smith
2019-05-11 11:14:02 -04:00
parent e9e62c2065
commit 7f3daaac59
47 changed files with 269 additions and 641 deletions
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12
modules/textfile/keyboard.go
View File

@@ -6,13 +6,13 @@ import (
)
func (widget *Widget) initializeKeyboardControls() {
widget.SetKeyboardChar("/", widget.ShowHelp)
widget.SetKeyboardChar("h", widget.Prev)
widget.SetKeyboardChar("l", widget.Next)
widget.SetKeyboardChar("o", widget.openFile)
widget.SetKeyboardChar("/", widget.ShowHelp, "Show/hide this help prompt")
widget.SetKeyboardChar("h", widget.Prev, "Select previous item")
widget.SetKeyboardChar("l", widget.Next, "Select next item")
widget.SetKeyboardChar("o", widget.openFile, "Open item")
widget.SetKeyboardKey(tcell.KeyLeft, widget.Prev)
widget.SetKeyboardKey(tcell.KeyRight, widget.Next)
widget.SetKeyboardKey(tcell.KeyLeft, widget.Prev, "Select previous item")
widget.SetKeyboardKey(tcell.KeyRight, widget.Next, "Select next item")
}
func (widget *Widget) openFile() {

18
modules/textfile/widget.go
View File

@@ -18,20 +18,7 @@ import (
"github.com/wtfutil/wtf/wtf"
)
const HelpText = `
Keyboard commands for Textfile:
/: Show/hide this help window
h: Previous text file
l: Next text file
o: Open the text file in the operating system
arrow left: Previous text file
arrow right: Next text file
`
type Widget struct {
wtf.HelpfulWidget
wtf.KeyboardWidget
wtf.MultiSourceWidget
wtf.TextWidget
@@ -43,8 +30,7 @@ type Widget struct {
// NewWidget creates a new instance of a widget
func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
widget := Widget{
HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
KeyboardWidget: wtf.NewKeyboardWidget(),
KeyboardWidget: wtf.NewKeyboardWidget(app, pages, settings.common),
MultiSourceWidget: wtf.NewMultiSourceWidget(settings.common, "filePath", "filePaths"),
TextWidget: wtf.NewTextWidget(app, settings.common, true),
@@ -62,7 +48,7 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
widget.View.SetWordWrap(true)
widget.View.SetWrap(true)
widget.HelpfulWidget.SetView(widget.View)
widget.KeyboardWidget.SetView(widget.View)
go widget.watchForFileChanges()