mirror of
https://github.com/taigrr/wtf
synced 2025-01-18 04:03:14 -08:00
118 lines
2.2 KiB
Go
118 lines
2.2 KiB
Go
package todo
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import (
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"fmt"
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"time"
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"io/ioutil"
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"github.com/gdamore/tcell"
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"github.com/olebedev/config"
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"github.com/senorprogrammer/wtf/wtf"
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"gopkg.in/yaml.v2"
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)
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// Config is a pointer to the global config object
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var Config *config.Config
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type Widget struct {
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wtf.TextWidget
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FilePath string
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list *List
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}
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func NewWidget() *Widget {
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widget := Widget{
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TextWidget: wtf.NewTextWidget(" 📝 Todo ", "todo"),
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FilePath: Config.UString("wtf.mods.todo.filename"),
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list: &List{selected: -1},
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}
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widget.init()
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widget.View.SetInputCapture(widget.keyboardIntercept)
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return &widget
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}
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/* -------------------- Exported Functions -------------------- */
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func (widget *Widget) Refresh() {
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if widget.Disabled() {
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return
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}
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confDir, _ := wtf.ConfigDir()
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fileData, _ := wtf.ReadYamlFile(fmt.Sprintf("%s/%s", confDir, widget.FilePath))
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yaml.Unmarshal(fileData, &widget.list)
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widget.display()
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widget.RefreshedAt = time.Now()
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}
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/* -------------------- Unexported Functions -------------------- */
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func (widget *Widget) init() {
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_, err := wtf.CreateFile(widget.FilePath)
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if err != nil {
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panic(err)
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}
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}
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func (widget *Widget) keyboardIntercept(event *tcell.EventKey) *tcell.EventKey {
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switch string(event.Rune()) {
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case " ":
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// Check/uncheck selected item
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widget.list.Toggle()
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widget.persist()
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widget.display()
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return nil
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case "e":
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// Edit selected item
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return nil
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case "n":
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// Add a new item
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return nil
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}
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switch event.Key() {
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case tcell.KeyCtrlD:
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// Delete selected item
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return nil
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case tcell.KeyDown:
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widget.list.Next()
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widget.display()
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return nil
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//case tcell.KeySpac:
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//// Check/uncheck an item
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//return nil
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case tcell.KeyEsc:
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// Unselect the current row and pass the key on through to unselect the widget
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widget.list.Unselect()
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widget.display()
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return event
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case tcell.KeyUp:
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// Select next item up
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widget.list.Prev()
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widget.display()
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return nil
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default:
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return event
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}
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}
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// persist writes the todo list to Yaml file
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func (widget *Widget) persist() {
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confDir, _ := wtf.ConfigDir()
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filePath := fmt.Sprintf("%s/%s", confDir, widget.FilePath)
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fileData, _ := yaml.Marshal(&widget.list)
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err := ioutil.WriteFile(filePath, fileData, 0644)
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if err != nil {
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panic(err)
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}
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}
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