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Code Issues Projects Releases Wiki Activity

Add the MultiSourceWidget concept

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This commit is contained in:
Chris Cummer
2018-09-01 12:57:03 -07:00
parent 2af0fe51c6
commit 0cdaf5c2d3
4 changed files with 80 additions and 46 deletions
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55
textfile/widget.go
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@@ -28,21 +28,18 @@ const HelpText = `
type Widget struct {
wtf.HelpfulWidget
wtf.MultiSourceWidget
wtf.TextWidget
filePaths []string
idx int
}
func NewWidget(app *tview.Application, pages *tview.Pages) *Widget {
widget := Widget{
HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
TextWidget: wtf.NewTextWidget("TextFile", "textfile", true),
idx: 0,
HelpfulWidget: wtf.NewHelpfulWidget(app, pages, HelpText),
MultiSourceWidget: wtf.NewMultiSourceWidget(),
TextWidget: wtf.NewTextWidget("TextFile", "textfile", true),
}
widget.loadFilePaths()
widget.LoadSources("textfile", "fileName", "fileNames")
widget.HelpfulWidget.SetView(widget.View)
@@ -56,18 +53,18 @@ func NewWidget(app *tview.Application, pages *tview.Pages) *Widget {
/* -------------------- Exported Functions -------------------- */
func (widget *Widget) Next() {
widget.idx = widget.idx + 1
if widget.idx == len(widget.filePaths) {
widget.idx = 0
widget.MultiSourceWidget.Idx = widget.MultiSourceWidget.Idx + 1
if widget.Idx == len(widget.Sources) {
widget.Idx = 0
}
widget.display()
}
func (widget *Widget) Prev() {
widget.idx = widget.idx - 1
if widget.idx < 0 {
widget.idx = len(widget.filePaths) - 1
widget.Idx = widget.Idx - 1
if widget.Idx < 0 {
widget.Idx = len(widget.Sources) - 1
}
widget.display()
@@ -81,14 +78,10 @@ func (widget *Widget) Refresh() {
/* -------------------- Unexported Functions -------------------- */
func (widget *Widget) currentFilePath() string {
return widget.filePaths[widget.idx]
}
func (widget *Widget) display() {
widget.View.SetTitle(widget.ContextualTitle(widget.fileName()))
text := wtf.SigilStr(len(widget.filePaths), widget.idx, widget.View) + "\n"
text := wtf.SigilStr(len(widget.Sources), widget.Idx, widget.View) + "\n"
if wtf.Config.UBool("wtf.mods.textfile.format", false) {
text = text + widget.formattedText()
@@ -100,11 +93,11 @@ func (widget *Widget) display() {
}
func (widget *Widget) fileName() string {
return filepath.Base(widget.currentFilePath())
return filepath.Base(widget.CurrentSource())
}
func (widget *Widget) formattedText() string {
filePath, _ := wtf.ExpandHomeDir(widget.currentFilePath())
filePath, _ := wtf.ExpandHomeDir(widget.CurrentSource())
file, err := os.Open(filePath)
if err != nil {
@@ -134,24 +127,8 @@ func (widget *Widget) formattedText() string {
return tview.TranslateANSI(buf.String())
}
// loadFilePaths parses file paths from the config and stores them in an array
// It is backwards-compatible, supporting both the original, singular filePath and
// the current plural filePaths
func (widget *Widget) loadFilePaths() {
var emptyArray []interface{}
filePath := wtf.Config.UString("wtf.mods.textfile.filePath", "")
filePaths := wtf.ToStrs(wtf.Config.UList("wtf.mods.textfile.filePaths", emptyArray))
if filePath != "" {
filePaths = append(filePaths, filePath)
}
widget.filePaths = filePaths
}
func (widget *Widget) plainText() string {
filePath, _ := wtf.ExpandHomeDir(widget.currentFilePath())
filePath, _ := wtf.ExpandHomeDir(widget.CurrentSource())
text, err := ioutil.ReadFile(filePath) // just pass the file name
if err != nil {
@@ -172,7 +149,7 @@ func (widget *Widget) keyboardIntercept(event *tcell.EventKey) *tcell.EventKey {
widget.Next()
return nil
case "o":
wtf.OpenFile(widget.currentFilePath())
wtf.OpenFile(widget.CurrentSource())
return nil
}