Zenity progress bar

internal/app/collection_find.go

@@ -2,6 +2,7 @@ package app
 
 import (
 	"encoding/json"
+	"time"
 
 	"github.com/ncruces/zenity"
 	"github.com/wailsapp/wails/v2/pkg/runtime"
@@ -23,6 +24,7 @@ type QueryResult struct {
 }
 
 func (a *App) FindItems(hostKey, dbKey, collKey, formJson string) QueryResult {
+	time.Sleep(2 * time.Second)
 	var out QueryResult
 	var form Query
 

internal/ui/dialogs.go

@@ -7,7 +7,7 @@ func (u *UI) OpenDirectory(id, title string) string {
 		title = "Choose a directory"
 	}
 
-	dir, err := zenity.SelectFile(zenity.Title(title), zenity.Directory())
+	dir, err := zenity.SelectFile(zenity.Title(title), zenity.Directory(), zenity.Modal())
 
 	if err != nil && err != zenity.ErrCanceled {
 		zenity.Error("Error while opening directory", zenity.ErrorIcon)
@@ -17,7 +17,7 @@ func (u *UI) OpenDirectory(id, title string) string {
 }
 
 func (u *UI) EnterText(title, info, defaultEntry string) string {
-	input, err := zenity.Entry(info, zenity.Title(title), zenity.EntryText(defaultEntry))
+	input, err := zenity.Entry(info, zenity.Title(title), zenity.EntryText(defaultEntry), zenity.Modal())
 
 	if err == zenity.ErrCanceled {
 		return ""

internal/ui/progress.go

@@ -0,0 +1,28 @@
+package ui
+
+import "github.com/ncruces/zenity"
+
+func (u *UI) StartProgressBar(title string) {
+	if u.progress != nil {
+		// already loading
+		return
+	}
+	if title == "" {
+		// default title
+		title = "Loading"
+	}
+	p, err := zenity.Progress(zenity.Title(title), zenity.Pulsate(), zenity.NoCancel(), zenity.Modal())
+	if err != nil {
+		return
+	}
+	u.progress = p
+}
+
+func (u *UI) StopProgressBar() {
+	if u.progress == nil {
+		return
+	}
+	u.progress.Complete()
+	u.progress.Close()
+	u.progress = nil
+}

internal/ui/ui.go

@@ -5,10 +5,12 @@ import (
 	"runtime"
 
 	"github.com/gen2brain/beeep"
+	"github.com/ncruces/zenity"
 )
 
 type UI struct {
-	ctx context.Context
+	ctx      context.Context
+	progress zenity.ProgressDialog
 }
 
 func New() *UI {