func debugMenuItems() []trayhost.MenuItem {
return []trayhost.MenuItem{
{
Title: "Debug: Get Clipboard Content",
Handler: func() {
cc, err := trayhost.GetClipboardContent()
log.Printf("GetClipboardContent() error: %v\n", err)
log.Printf("Text: %q\n", cc.Text)
log.Printf("Image: %v len(%v)\n", cc.Image.Kind, len(cc.Image.Bytes))
log.Printf("Files: len(%v) %v\n", len(cc.Files), cc.Files)
},
},
{
Title: "Debug: Set Clipboard Text",
Handler: func() {
trayhost.SetClipboardText("http://www.example.com/image.png")
},
},
{
Title: "Debug: Notification",
Handler: func() {
handler := func() {
open.Open("http://www.example.com/image.png")
}
notification := trayhost.Notification{Title: "Success", Body: "http://www.example.com/image.png", Timeout: 3 * time.Second, Handler: handler}
//trayhost.Notification{Title: "Upload Failed", Body: "error description goes here"}.Display()
if cc, err := trayhost.GetClipboardContent(); err == nil && cc.Image.Kind != "" {
notification.Image = cc.Image
}
notification.Display()
},
},
}
}
// instantShareEnabled returns true if we have valid content in clipboard that can be instantly shared.
// It also updates values of clipboard and notificationThumbnail if so.
func instantShareEnabled() bool {
fmt.Println("grab content, content-type of clipboard")
cc, err := trayhost.GetClipboardContent()
if err != nil {
return false
}
switch {
case len(cc.Files) == 1: // Single file.
b, err := ioutil.ReadFile(cc.Files[0])
if err != nil {
return false
}
extension := strings.TrimPrefix(filepath.Ext(cc.Files[0]), ".")
clipboard.extension = extension
clipboard.bytes = b
notificationThumbnail = fileThumbnail(extension, b)
return true
case cc.Image.Kind != "":
clipboard.extension = string(cc.Image.Kind)
clipboard.bytes = cc.Image.Bytes
notificationThumbnail = cc.Image
// Convert some source clipboard image types to desired destination format.
switch clipboard.extension {
case "tiff":
// Convert tiff to png.
m, _, err := image.Decode(bytes.NewReader(clipboard.bytes))
if err != nil {
log.Panicln("image.Decode:", err)
}
var buf bytes.Buffer
err = png.Encode(&buf, m)
if err != nil {
log.Panicln("png.Encode:", err)
}
clipboard.extension = "png"
clipboard.bytes = buf.Bytes()
}
return true
default:
return false
}
}
func main() {
flag.Parse()
runtime.LockOSThread()
menuItems := []trayhost.MenuItem{
trayhost.MenuItem{
Title: "Instant Share",
Enabled: instantShareEnabled,
Handler: instantShareHandler,
},
trayhost.SeparatorMenuItem(),
trayhost.MenuItem{
Title: "Quit",
Handler: trayhost.Exit,
},
}
if *debugFlag {
menuItems = append(menuItems,
trayhost.SeparatorMenuItem(),
trayhost.MenuItem{
Title: "Debug: Get Clipboard Content",
Handler: func() {
cc, err := trayhost.GetClipboardContent()
fmt.Printf("GetClipboardContent() error: %v\n", err)
fmt.Printf("Text: %q\n", cc.Text)
fmt.Printf("Image: %v len(%v)\n", cc.Image.Kind, len(cc.Image.Bytes))
fmt.Printf("Files: len(%v) %v\n", len(cc.Files), cc.Files)
},
},
trayhost.MenuItem{
Title: "Debug: Set Clipboard Text",
Handler: func() {
trayhost.SetClipboardText("http://www.example.com/image.png")
},
},
trayhost.MenuItem{
Title: "Debug: Notification",
Handler: func() {
handler := func() {
u4.Open("http://www.example.com/image.png")
}
notification := trayhost.Notification{Title: "Success", Body: "http://www.example.com/image.png", Timeout: 3 * time.Second, Handler: handler}
//trayhost.Notification{Title: "Upload Failed", Body: "error description goes here"}.Display()
if cc, err := trayhost.GetClipboardContent(); err == nil && cc.Image.Kind != "" {
notification.Image = cc.Image
}
notification.Display()
},
},
)
}
// TODO: Create a real icon and bake it into the binary.
// TODO: Optionally, if non-Retina pixel perfection is required, generate or load 1x image and supply that as a second representation.
iconData, err := ioutil.ReadFile("./[email protected]")
if err != nil {
panic(err)
}
fmt.Println("Starting.")
trayhost.Initialize("Instant Share", iconData, menuItems)
trayhost.EnterLoop()
fmt.Println("Exiting.")
}