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Message dialogs improvements (macos).

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This commit is contained in:
Nuno Cruces 2020-01-06 12:01:51 +00:00
parent 1824aab27c
commit 315a7804b9
7 changed files with 87 additions and 57 deletions
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13
file_darwin.go
View file

@ -1,6 +1,7 @@
package zenity
import (
"os/exec"
"strings"
"github.com/ncruces/zenity/internal/osa"
@ -14,6 +15,9 @@ func SelectFile(options ...Option) (string, error) {
Location: opts.filename,
Type: appleFilters(opts.filters),
})
if err, ok := err.(*exec.ExitError); ok && err.ExitCode() == 1 {
return "", nil
}
if err != nil {
return "", err
}
@ -32,6 +36,9 @@ func SelectFileMutiple(options ...Option) ([]string, error) {
Location: opts.filename,
Type: appleFilters(opts.filters),
})
if err, ok := err.(*exec.ExitError); ok && err.ExitCode() == 1 {
return nil, nil
}
if err != nil {
return nil, err
}
@ -51,6 +58,9 @@ func SelectFileSave(options ...Option) (string, error) {
Prompt: opts.title,
Location: opts.filename,
})
if err, ok := err.(*exec.ExitError); ok && err.ExitCode() == 1 {
return "", nil
}
if err != nil {
return "", err
}
@ -67,6 +77,9 @@ func SelectDirectory(options ...Option) (string, error) {
Prompt: opts.title,
Location: opts.filename,
})
if err, ok := err.(*exec.ExitError); ok && err.ExitCode() == 1 {
return "", nil
}
if err != nil {
return "", err
}

22
internal/osa/osa_darwin.go
View file

@ -16,7 +16,7 @@ func Run(script string, data interface{}) ([]byte, error) {
}
res := buf.String()
res = res[len("<script>") : len(res)-len("</script>")]
res = res[len("<script>") : len(res)-len("\n</script>")]
cmd := exec.Command("osascript", "-l", "JavaScript")
cmd.Stdin = strings.NewReader(res)
return cmd.Output()
@ -25,19 +25,21 @@ func Run(script string, data interface{}) ([]byte, error) {
type File struct {
Operation string
Prompt string
Name string
Location string
Type []string
Multiple bool
Separator rune
}
type Msg struct {
Dialog bool
Text string
Message string
As string
Title string
Icon string
Buttons []string
Cancel int
Default int
Operation string
Text string
Message string
As string
Title string
Icon string
Buttons []string
Cancel int
Default int
}

22
internal/osa/scripts/file.gots
View file

@ -6,23 +6,19 @@ var opts = {}
opts.withPrompt = {{.Prompt}}
opts.multipleSelectionsAllowed = {{.Multiple}}
{{if .Location -}}
opts.defaultLocation = {{.Location}}
{{end -}}
{{if .Type -}}
opts.ofType = {{.Type}}
{{end -}}
{{if .Name -}}
opts.defaultName = {{.Name}}
{{end -}}
{{if .Location -}}
opts.defaultLocation = {{.Location}}
{{end -}}
var res
try {
res = app[{{.Operation}}](opts)
} catch (e) {
if (e.errorNumber !== -128) throw e
}
var res = app[{{.Operation}}](opts)
if (Array.isArray(res)) {
res.join('\0')
} else if (res != null) {
res.toString()
res.join(String.fromCodePoint({{.Separator}}))
} else {
void 0
res.toString()
}

30
internal/osa/scripts/msg.gots
View file

@ -4,6 +4,18 @@ app.activate()
var opts = {}
{{if .Message -}}
opts.message = {{.Message}}
{{end -}}
{{if .As -}}
opts.as = {{.As}}
{{end -}}
{{if .Title -}}
opts.withTitle = {{.Title}}
{{end -}}
{{if .Icon -}}
opts.withIcon = {{.Icon}}
{{end -}}
{{if .Buttons -}}
opts.buttons = {{.Buttons}}
{{end -}}
@ -14,20 +26,4 @@ var opts = {}
opts.cancelButton = {{.Cancel}}
{{end -}}
{{if .Dialog -}}
{{if .Title -}}
opts.withTitle = {{.Title}}
{{end -}}
{{if .Icon -}}
opts.withIcon = {{.Icon}}
{{end -}}
app.displayDialog({{.Text}}, opts)
{{else -}}
{{if .As -}}
opts.as = {{.As}}
{{end -}}
{{if .Message -}}
opts.message = {{.Message}}
{{end -}}
app.displayAlert({{.Text}}, opts)
{{end -}}
app[{{.Operation}}]({{.Text}}, opts).buttonReturned

39
msg_darwin.go
View file

@ -22,16 +22,24 @@ func Warning(text string, options ...Option) (bool, error) {
return message(3, text, options)
}
func message(dialog int, text string, options []Option) (bool, error) {
func message(typ int, text string, options []Option) (bool, error) {
opts := optsParse(options)
data := osa.Msg{
Text: text,
Title: opts.title,
Dialog: opts.icon != 0 || dialog == 2,
dialog := opts.icon != 0 || typ == 2
var op string
if dialog {
op = "displayDialog"
} else {
op = "displayAlert"
}
if data.Dialog {
data := osa.Msg{
Operation: op,
Text: text,
Title: opts.title,
}
if dialog {
switch opts.icon {
case ErrorIcon:
data.Icon = "stop"
@ -41,7 +49,7 @@ func message(dialog int, text string, options []Option) (bool, error) {
data.Icon = "caution"
}
} else {
switch dialog {
switch typ {
case 0:
data.As = "critical"
case 1:
@ -56,20 +64,20 @@ func message(dialog int, text string, options []Option) (bool, error) {
}
}
if dialog != 2 {
opts.cancel = ""
if data.Dialog {
if typ != 2 {
if dialog {
opts.ok = "OK"
}
opts.cancel = ""
}
if opts.ok != "" || opts.cancel != "" || opts.extra != "" || true {
if opts.ok != "" || opts.cancel != "" || opts.extra != "" {
if opts.ok == "" {
opts.ok = "OK"
}
if opts.cancel == "" {
opts.cancel = "Cancel"
}
if dialog == 2 {
if typ == 2 {
if opts.extra == "" {
data.Buttons = []string{opts.cancel, opts.ok}
data.Default = 2
@ -93,17 +101,20 @@ func message(dialog int, text string, options []Option) (bool, error) {
if data.Cancel != 0 {
data.Default = data.Cancel
}
if data.Dialog && data.Buttons == nil {
if dialog && data.Buttons == nil {
data.Default = 1
}
}
_, err := osa.Run("msg", data)
out, err := osa.Run("msg", data)
if err, ok := err.(*exec.ExitError); ok && err.ExitCode() == 1 {
return false, nil
}
if err != nil {
return false, err
}
if len(out) > 0 && string(out[:len(out)-1]) == opts.extra {
return false, ErrExtraButton
}
return true, err
}

6
msg_windows.go
View file

@ -26,15 +26,15 @@ func Warning(text string, options ...Option) (bool, error) {
return message(3, text, options)
}
func message(dialog int, text string, options []Option) (bool, error) {
func message(typ int, text string, options []Option) (bool, error) {
opts := optsParse(options)
var flags, caption uintptr
switch {
case dialog == 2 && opts.extra != "":
case typ == 2 && opts.extra != "":
flags |= 0x3 // MB_YESNOCANCEL
case dialog == 2 || opts.extra != "":
case typ == 2 || opts.extra != "":
flags |= 0x1 // MB_OKCANCEL
}

12
zenity.go
View file

@ -1,5 +1,17 @@
package zenity
// Errors
type constError string
func (e constError) Error() string { return string(e) }
// Message errors
const ErrExtraButton = constError("Extra button pressed.")
// Options
type options struct {
// General options
title string