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Rough draft of adding new items to Todo

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This commit is contained in:
Chris Cummer
2018-04-28 21:32:06 -07:00
parent c63d92a1f7
commit 4a30de5d51
4 changed files with 73 additions and 30 deletions
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15
todo/list.go
View File

@@ -1,8 +1,6 @@
package todo
import (
"fmt"
)
import ()
type List struct {
Items []*Item
@@ -19,7 +17,6 @@ func (list *List) Add(text string) {
}
list.Items = append([]*Item{&item}, list.Items...)
fmt.Println("added")
}
func (list *List) Delete() {
@@ -77,6 +74,16 @@ func (list *List) Unselect() {
list.selected = -1
}
func (list *List) Update(text string) {
item := list.Selected()
if item == nil {
return
}
item.Text = text
}
/* -------------------- Sort Interface -------------------- */
func (list *List) Len() int {

65
todo/widget.go
View File

@@ -66,15 +66,22 @@ func (widget *Widget) editItem() {
SetButtonsAlign(tview.AlignCenter).
SetButtonTextColor(tview.Styles.PrimaryTextColor)
form.AddInputField("New text:", widget.selectedText(), 60, nil, nil)
form.AddInputField("Edit item:", widget.list.Selected().Text, 60, nil, nil)
form.AddButton("Save", func() {
fld := form.GetFormItem(0)
text := fld.(*tview.InputField).GetText()
widget.updateItem(fld.(*tview.InputField).GetText())
widget.list.Update(text)
widget.persist()
widget.pages.RemovePage("modal")
widget.app.SetFocus(widget.View)
widget.display()
})
form.AddButton("Cancel", func() {
widget.pages.RemovePage("modal")
widget.app.SetFocus(widget.View)
widget.persist()
widget.display()
})
@@ -87,7 +94,37 @@ func (widget *Widget) editItem() {
}
func (widget *Widget) newItem() {
_, _, w, h := widget.View.GetInnerRect()
form := tview.NewForm().
SetButtonsAlign(tview.AlignCenter).
SetButtonTextColor(tview.Styles.PrimaryTextColor)
form.AddInputField("New item:", "", 60, nil, nil)
form.AddButton("Save", func() {
fld := form.GetFormItem(0)
text := fld.(*tview.InputField).GetText()
widget.list.Add(text)
widget.persist()
widget.pages.RemovePage("modal")
widget.app.SetFocus(widget.View)
widget.display()
})
form.AddButton("Cancel", func() {
widget.pages.RemovePage("modal")
widget.app.SetFocus(widget.View)
widget.display()
})
frame := tview.NewFrame(form).SetBorders(0, 0, 0, 0, 0, 0)
frame.SetBorder(true)
frame.SetRect(w+20, h+2, 80, 7)
widget.pages.AddPage("modal", frame, false, true)
widget.app.SetFocus(frame)
}
func (widget *Widget) init() {
@@ -194,25 +231,3 @@ func (widget *Widget) persist() {
panic(err)
}
}
func (widget *Widget) selectedText() string {
selectedItem := widget.list.Selected()
if selectedItem == nil {
return ""
} else {
return selectedItem.Text
}
}
func (widget *Widget) updateItem(text string) {
selectedItem := widget.list.Selected()
if selectedItem == nil {
// Create a new item
widget.list.Add(text)
} else {
// Update the text of the existing item
selectedItem.Text = text
}
}