zenity/pwd_windows.go

208 lines
6.1 KiB
Go
Raw Normal View History

2021-04-08 20:26:57 -04:00
package zenity
2022-05-12 09:27:24 -04:00
import (
"syscall"
"unsafe"
2022-06-18 07:37:39 -04:00
"github.com/ncruces/zenity/internal/win"
2022-05-12 09:27:24 -04:00
)
2022-05-03 09:20:22 -04:00
2021-04-29 11:05:28 -04:00
func password(opts options) (string, string, error) {
2022-05-12 09:27:24 -04:00
if !opts.username {
2022-05-13 12:32:23 -04:00
opts.entryText = ""
2022-05-12 09:27:24 -04:00
opts.hideText = true
str, err := entry("Password:", opts)
return "", str, err
2021-04-29 11:55:44 -04:00
}
2022-05-12 09:27:24 -04:00
if opts.title == nil {
opts.title = stringPtr("")
}
if opts.okLabel == nil {
opts.okLabel = stringPtr("OK")
}
if opts.cancelLabel == nil {
opts.cancelLabel = stringPtr("Cancel")
}
dlg := &passwordDialog{}
return dlg.setup(opts)
}
type passwordDialog struct {
usr string
pwd string
err error
wnd uintptr
uTextCtl uintptr
uEditCtl uintptr
pTextCtl uintptr
pEditCtl uintptr
okBtn uintptr
cancelBtn uintptr
extraBtn uintptr
font font
}
func (dlg *passwordDialog) setup(opts options) (string, string, error) {
defer setup()()
dlg.font = getFont()
defer dlg.font.delete()
2022-05-23 19:12:38 -04:00
icon := getIcon(opts.windowIcon)
defer icon.delete()
2022-05-12 09:27:24 -04:00
if opts.ctx != nil && opts.ctx.Err() != nil {
return "", "", opts.ctx.Err()
}
2022-06-20 08:37:28 -04:00
instance, err := win.GetModuleHandle(nil)
if err != nil {
2022-05-12 09:27:24 -04:00
return "", "", err
}
2022-05-23 19:12:38 -04:00
cls, err := registerClass(instance, icon.handle, syscall.NewCallback(passwordProc))
2022-06-20 08:37:28 -04:00
if err != nil {
2022-05-12 09:27:24 -04:00
return "", "", err
}
2022-06-20 08:37:28 -04:00
defer win.UnregisterClass(cls, instance)
2022-05-12 09:27:24 -04:00
2022-06-18 07:37:39 -04:00
owner, _ := opts.attach.(win.HWND)
2022-05-12 09:27:24 -04:00
dlg.wnd, _, _ = createWindowEx.Call(_WS_EX_CONTROLPARENT|_WS_EX_WINDOWEDGE|_WS_EX_DLGMODALFRAME,
2022-06-20 08:37:28 -04:00
uintptr(cls), strptr(*opts.title),
2022-05-12 09:27:24 -04:00
_WS_POPUPWINDOW|_WS_CLIPSIBLINGS|_WS_DLGFRAME,
_CW_USEDEFAULT, _CW_USEDEFAULT,
2022-06-20 08:37:28 -04:00
281, 191, uintptr(owner), 0, uintptr(instance), uintptr(unsafe.Pointer(dlg)))
2022-05-12 09:27:24 -04:00
dlg.uTextCtl, _, _ = createWindowEx.Call(0,
strptr("STATIC"), strptr("Username:"),
_WS_CHILD|_WS_VISIBLE|_WS_GROUP|_SS_WORDELLIPSIS|_SS_EDITCONTROL|_SS_NOPREFIX,
2022-06-20 08:37:28 -04:00
12, 10, 241, 16, dlg.wnd, 0, uintptr(instance), 0)
2022-05-12 09:27:24 -04:00
var flags uintptr = _WS_CHILD | _WS_VISIBLE | _WS_GROUP | _WS_TABSTOP | _ES_AUTOHSCROLL
dlg.uEditCtl, _, _ = createWindowEx.Call(_WS_EX_CLIENTEDGE,
strptr("EDIT"), 0,
flags,
2022-06-20 08:37:28 -04:00
12, 30, 241, 24, dlg.wnd, 0, uintptr(instance), 0)
2022-05-12 09:27:24 -04:00
dlg.pTextCtl, _, _ = createWindowEx.Call(0,
strptr("STATIC"), strptr("Password:"),
_WS_CHILD|_WS_VISIBLE|_WS_GROUP|_SS_WORDELLIPSIS|_SS_EDITCONTROL|_SS_NOPREFIX,
2022-06-20 08:37:28 -04:00
12, 60, 241, 16, dlg.wnd, 0, uintptr(instance), 0)
2022-05-12 09:27:24 -04:00
dlg.pEditCtl, _, _ = createWindowEx.Call(_WS_EX_CLIENTEDGE,
strptr("EDIT"), 0,
flags|_ES_PASSWORD,
2022-06-20 08:37:28 -04:00
12, 80, 241, 24, dlg.wnd, 0, uintptr(instance), 0)
2022-05-12 09:27:24 -04:00
dlg.okBtn, _, _ = createWindowEx.Call(0,
strptr("BUTTON"), strptr(*opts.okLabel),
_WS_CHILD|_WS_VISIBLE|_WS_GROUP|_WS_TABSTOP|_BS_DEFPUSHBUTTON,
2022-06-20 08:37:28 -04:00
12, 116, 75, 24, dlg.wnd, win.IDOK, uintptr(instance), 0)
2022-05-12 09:27:24 -04:00
dlg.cancelBtn, _, _ = createWindowEx.Call(0,
strptr("BUTTON"), strptr(*opts.cancelLabel),
_WS_CHILD|_WS_VISIBLE|_WS_GROUP|_WS_TABSTOP,
2022-06-20 08:37:28 -04:00
12, 116, 75, 24, dlg.wnd, win.IDCANCEL, uintptr(instance), 0)
2022-05-12 09:27:24 -04:00
if opts.extraButton != nil {
dlg.extraBtn, _, _ = createWindowEx.Call(0,
strptr("BUTTON"), strptr(*opts.extraButton),
_WS_CHILD|_WS_VISIBLE|_WS_GROUP|_WS_TABSTOP,
2022-06-20 08:37:28 -04:00
12, 116, 75, 24, dlg.wnd, win.IDNO, uintptr(instance), 0)
2022-05-12 09:27:24 -04:00
}
dlg.layout(getDPI(dlg.wnd))
centerWindow(dlg.wnd)
setFocus.Call(dlg.uEditCtl)
showWindow.Call(dlg.wnd, _SW_NORMAL, 0)
2022-06-18 19:48:38 -04:00
sendMessage.Call(dlg.uEditCtl, win.EM_SETSEL, 0, intptr(-1))
2022-05-12 09:27:24 -04:00
if opts.ctx != nil {
wait := make(chan struct{})
defer close(wait)
go func() {
select {
case <-opts.ctx.Done():
2022-06-18 19:48:38 -04:00
sendMessage.Call(dlg.wnd, win.WM_SYSCOMMAND, _SC_CLOSE, 0)
2022-05-12 09:27:24 -04:00
case <-wait:
}
}()
}
2022-06-19 21:14:08 -04:00
if err := win.MessageLoop(win.HWND(dlg.wnd)); err != nil {
2022-05-12 09:27:24 -04:00
return "", "", err
}
if opts.ctx != nil && opts.ctx.Err() != nil {
return "", "", opts.ctx.Err()
}
return dlg.usr, dlg.pwd, dlg.err
}
func (dlg *passwordDialog) layout(dpi dpi) {
font := dlg.font.forDPI(dpi)
2022-06-18 19:48:38 -04:00
sendMessage.Call(dlg.uTextCtl, win.WM_SETFONT, font, 1)
sendMessage.Call(dlg.uEditCtl, win.WM_SETFONT, font, 1)
sendMessage.Call(dlg.pTextCtl, win.WM_SETFONT, font, 1)
sendMessage.Call(dlg.pEditCtl, win.WM_SETFONT, font, 1)
sendMessage.Call(dlg.okBtn, win.WM_SETFONT, font, 1)
sendMessage.Call(dlg.cancelBtn, win.WM_SETFONT, font, 1)
sendMessage.Call(dlg.extraBtn, win.WM_SETFONT, font, 1)
2022-05-12 09:27:24 -04:00
setWindowPos.Call(dlg.wnd, 0, 0, 0, dpi.scale(281), dpi.scale(191), _SWP_NOZORDER|_SWP_NOMOVE)
setWindowPos.Call(dlg.uTextCtl, 0, dpi.scale(12), dpi.scale(10), dpi.scale(241), dpi.scale(16), _SWP_NOZORDER)
setWindowPos.Call(dlg.uEditCtl, 0, dpi.scale(12), dpi.scale(30), dpi.scale(241), dpi.scale(24), _SWP_NOZORDER)
setWindowPos.Call(dlg.pTextCtl, 0, dpi.scale(12), dpi.scale(60), dpi.scale(241), dpi.scale(16), _SWP_NOZORDER)
setWindowPos.Call(dlg.pEditCtl, 0, dpi.scale(12), dpi.scale(80), dpi.scale(241), dpi.scale(24), _SWP_NOZORDER)
if dlg.extraBtn == 0 {
setWindowPos.Call(dlg.okBtn, 0, dpi.scale(95), dpi.scale(116), dpi.scale(75), dpi.scale(24), _SWP_NOZORDER)
setWindowPos.Call(dlg.cancelBtn, 0, dpi.scale(178), dpi.scale(116), dpi.scale(75), dpi.scale(24), _SWP_NOZORDER)
} else {
setWindowPos.Call(dlg.okBtn, 0, dpi.scale(12), dpi.scale(116), dpi.scale(75), dpi.scale(24), _SWP_NOZORDER)
setWindowPos.Call(dlg.extraBtn, 0, dpi.scale(95), dpi.scale(116), dpi.scale(75), dpi.scale(24), _SWP_NOZORDER)
setWindowPos.Call(dlg.cancelBtn, 0, dpi.scale(178), dpi.scale(116), dpi.scale(75), dpi.scale(24), _SWP_NOZORDER)
}
}
func passwordProc(wnd uintptr, msg uint32, wparam uintptr, lparam *unsafe.Pointer) uintptr {
var dlg *passwordDialog
switch msg {
2022-06-18 19:48:38 -04:00
case win.WM_NCCREATE:
2022-05-12 09:27:24 -04:00
saveBackRef(wnd, *lparam)
dlg = (*passwordDialog)(*lparam)
2022-06-18 19:48:38 -04:00
case win.WM_NCDESTROY:
2022-05-12 09:27:24 -04:00
deleteBackRef(wnd)
default:
dlg = (*passwordDialog)(loadBackRef(wnd))
}
switch msg {
2022-06-18 19:48:38 -04:00
case win.WM_DESTROY:
2022-05-12 09:27:24 -04:00
postQuitMessage.Call(0)
2022-06-18 19:48:38 -04:00
case win.WM_CLOSE:
2022-05-12 09:27:24 -04:00
dlg.err = ErrCanceled
destroyWindow.Call(wnd)
2022-06-18 19:48:38 -04:00
case win.WM_COMMAND:
2022-05-12 09:27:24 -04:00
switch wparam {
default:
return 1
2022-06-18 07:37:39 -04:00
case win.IDOK, win.IDYES:
2022-05-12 09:27:24 -04:00
dlg.usr = getWindowString(dlg.uEditCtl)
dlg.pwd = getWindowString(dlg.pEditCtl)
2022-06-18 07:37:39 -04:00
case win.IDCANCEL:
2022-05-12 09:27:24 -04:00
dlg.err = ErrCanceled
2022-06-18 07:37:39 -04:00
case win.IDNO:
2022-05-12 09:27:24 -04:00
dlg.err = ErrExtraButton
}
destroyWindow.Call(wnd)
2022-06-18 19:48:38 -04:00
case win.WM_DPICHANGED:
2022-05-12 09:27:24 -04:00
dlg.layout(dpi(uint32(wparam) >> 16))
default:
res, _, _ := defWindowProc.Call(wnd, uintptr(msg), wparam, uintptr(unsafe.Pointer(lparam)))
return res
}
return 0
2021-04-08 20:26:57 -04:00
}