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This commit is contained in:
Nuno Cruces 2022-03-24 10:58:14 +00:00
parent 31912f59fa
commit 537e3cbab3
3 changed files with 129 additions and 126 deletions
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113
entry_windows.go
View file

@ -17,8 +17,8 @@ func entry(text string, opts options) (string, error) {
}
defer setup()()
wnd := &entryWnd{font: getFont()}
defer wnd.font.delete()
dlg := &entryDialog{font: getFont()}
defer dlg.font.delete()
if opts.ctx != nil && opts.ctx.Err() != nil {
return "", opts.ctx.Err()
@ -35,47 +35,47 @@ func entry(text string, opts options) (string, error) {
}
defer unregisterClass.Call(cls, instance)
wnd.handle, _, _ = createWindowEx.Call(0x10101, // WS_EX_CONTROLPARENT|WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME
dlg.wnd, _, _ = createWindowEx.Call(0x10101, // WS_EX_CONTROLPARENT|WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME
cls, strptr(*opts.title),
0x84c80000, // WS_POPUPWINDOW|WS_CLIPSIBLINGS|WS_DLGFRAME
0x80000000, // CW_USEDEFAULT
0x80000000, // CW_USEDEFAULT
281, 141, 0, 0, instance, uintptr(unsafe.Pointer(wnd)))
281, 141, 0, 0, instance, uintptr(unsafe.Pointer(dlg)))
wnd.textCtl, _, _ = createWindowEx.Call(0,
dlg.textCtl, _, _ = createWindowEx.Call(0,
strptr("STATIC"), strptr(text),
0x5002e080, // WS_CHILD|WS_VISIBLE|WS_GROUP|SS_WORDELLIPSIS|SS_EDITCONTROL|SS_NOPREFIX
12, 10, 241, 16, wnd.handle, 0, instance, 0)
12, 10, 241, 16, dlg.wnd, 0, instance, 0)
var flags uintptr = 0x50030080 // WS_CHILD|WS_VISIBLE|WS_GROUP|WS_TABSTOP|ES_AUTOHSCROLL
if opts.hideText {
flags |= 0x20 // ES_PASSWORD
}
wnd.editCtl, _, _ = createWindowEx.Call(0x200, // WS_EX_CLIENTEDGE
dlg.editCtl, _, _ = createWindowEx.Call(0x200, // WS_EX_CLIENTEDGE
strptr("EDIT"), strptr(opts.entryText),
flags,
12, 30, 241, 24, wnd.handle, 0, instance, 0)
12, 30, 241, 24, dlg.wnd, 0, instance, 0)
wnd.okBtn, _, _ = createWindowEx.Call(0,
dlg.okBtn, _, _ = createWindowEx.Call(0,
strptr("BUTTON"), strptr(*opts.okLabel),
0x50030001, // WS_CHILD|WS_VISIBLE|WS_GROUP|WS_TABSTOP|BS_DEFPUSHBUTTON
12, 66, 75, 24, wnd.handle, 1 /* IDOK */, instance, 0)
wnd.cancelBtn, _, _ = createWindowEx.Call(0,
12, 66, 75, 24, dlg.wnd, 1 /* IDOK */, instance, 0)
dlg.cancelBtn, _, _ = createWindowEx.Call(0,
strptr("BUTTON"), strptr(*opts.cancelLabel),
0x50010000, // WS_CHILD|WS_VISIBLE|WS_GROUP|WS_TABSTOP
12, 66, 75, 24, wnd.handle, 2 /* IDCANCEL */, instance, 0)
12, 66, 75, 24, dlg.wnd, 2 /* IDCANCEL */, instance, 0)
if opts.extraButton != nil {
wnd.extraBtn, _, _ = createWindowEx.Call(0,
dlg.extraBtn, _, _ = createWindowEx.Call(0,
strptr("BUTTON"), strptr(*opts.extraButton),
0x50010000, // WS_CHILD|WS_VISIBLE|WS_GROUP|WS_TABSTOP
12, 66, 75, 24, wnd.handle, 7 /* IDNO */, instance, 0)
12, 66, 75, 24, dlg.wnd, 7 /* IDNO */, instance, 0)
}
wnd.layout(getDPI(wnd.handle))
centerWindow(wnd.handle)
setFocus.Call(wnd.editCtl)
showWindow.Call(wnd.handle, 1 /* SW_SHOWNORMAL */, 0)
sendMessage.Call(wnd.editCtl, 0xb1 /* EM_SETSEL */, 0, intptr(-1))
dlg.layout(getDPI(dlg.wnd))
centerWindow(dlg.wnd)
setFocus.Call(dlg.editCtl)
showWindow.Call(dlg.wnd, 1 /* SW_SHOWNORMAL */, 0)
sendMessage.Call(dlg.editCtl, 0xb1 /* EM_SETSEL */, 0, intptr(-1))
if opts.ctx != nil {
wait := make(chan struct{})
@ -83,63 +83,64 @@ func entry(text string, opts options) (string, error) {
go func() {
select {
case <-opts.ctx.Done():
sendMessage.Call(wnd.handle, 0x0112 /* WM_SYSCOMMAND */, 0xf060 /* SC_CLOSE */, 0)
sendMessage.Call(dlg.wnd, 0x0112 /* WM_SYSCOMMAND */, 0xf060 /* SC_CLOSE */, 0)
case <-wait:
}
}()
}
if err := messageLoop(wnd.handle); err != nil {
if err := messageLoop(dlg.wnd); err != nil {
return "", err
}
if opts.ctx != nil && opts.ctx.Err() != nil {
return "", opts.ctx.Err()
}
return wnd.out, wnd.err
return dlg.out, dlg.err
}
type entryWnd struct {
handle uintptr
type entryDialog struct {
out string
err error
wnd uintptr
textCtl uintptr
editCtl uintptr
okBtn uintptr
cancelBtn uintptr
extraBtn uintptr
out string
err error
font font
}
func (wnd *entryWnd) layout(dpi dpi) {
font := wnd.font.forDPI(dpi)
sendMessage.Call(wnd.textCtl, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(wnd.editCtl, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(wnd.okBtn, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(wnd.cancelBtn, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(wnd.extraBtn, 0x0030 /* WM_SETFONT */, font, 1)
setWindowPos.Call(wnd.handle, 0, 0, 0, dpi.scale(281), dpi.scale(141), 0x6) // SWP_NOZORDER|SWP_NOMOVE
setWindowPos.Call(wnd.textCtl, 0, dpi.scale(12), dpi.scale(10), dpi.scale(241), dpi.scale(16), 0x4) // SWP_NOZORDER
setWindowPos.Call(wnd.editCtl, 0, dpi.scale(12), dpi.scale(30), dpi.scale(241), dpi.scale(24), 0x4) // SWP_NOZORDER
if wnd.extraBtn == 0 {
setWindowPos.Call(wnd.okBtn, 0, dpi.scale(95), dpi.scale(66), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(wnd.cancelBtn, 0, dpi.scale(178), dpi.scale(66), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
func (d *entryDialog) layout(dpi dpi) {
font := d.font.forDPI(dpi)
sendMessage.Call(d.textCtl, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(d.editCtl, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(d.okBtn, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(d.cancelBtn, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(d.extraBtn, 0x0030 /* WM_SETFONT */, font, 1)
setWindowPos.Call(d.wnd, 0, 0, 0, dpi.scale(281), dpi.scale(141), 0x6) // SWP_NOZORDER|SWP_NOMOVE
setWindowPos.Call(d.textCtl, 0, dpi.scale(12), dpi.scale(10), dpi.scale(241), dpi.scale(16), 0x4) // SWP_NOZORDER
setWindowPos.Call(d.editCtl, 0, dpi.scale(12), dpi.scale(30), dpi.scale(241), dpi.scale(24), 0x4) // SWP_NOZORDER
if d.extraBtn == 0 {
setWindowPos.Call(d.okBtn, 0, dpi.scale(95), dpi.scale(66), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(d.cancelBtn, 0, dpi.scale(178), dpi.scale(66), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
} else {
setWindowPos.Call(wnd.okBtn, 0, dpi.scale(12), dpi.scale(66), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(wnd.extraBtn, 0, dpi.scale(95), dpi.scale(66), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(wnd.cancelBtn, 0, dpi.scale(178), dpi.scale(66), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(d.okBtn, 0, dpi.scale(12), dpi.scale(66), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(d.extraBtn, 0, dpi.scale(95), dpi.scale(66), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(d.cancelBtn, 0, dpi.scale(178), dpi.scale(66), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
}
}
func entryProc(hwnd uintptr, msg uint32, wparam uintptr, lparam *unsafe.Pointer) uintptr {
var wnd *entryWnd
func entryProc(wnd uintptr, msg uint32, wparam uintptr, lparam *unsafe.Pointer) uintptr {
var dlg *entryDialog
switch msg {
case 0x0081: // WM_NCCREATE
saveBackRef(hwnd, *lparam)
wnd = (*entryWnd)(*lparam)
saveBackRef(wnd, *lparam)
dlg = (*entryDialog)(*lparam)
case 0x0082: // WM_NCDESTROY
deleteBackRef(hwnd)
deleteBackRef(wnd)
default:
wnd = (*entryWnd)(loadBackRef(hwnd))
dlg = (*entryDialog)(loadBackRef(wnd))
}
switch msg {
@ -147,27 +148,27 @@ func entryProc(hwnd uintptr, msg uint32, wparam uintptr, lparam *unsafe.Pointer)
postQuitMessage.Call(0)
case 0x0010: // WM_CLOSE
wnd.err = ErrCanceled
destroyWindow.Call(hwnd)
dlg.err = ErrCanceled
destroyWindow.Call(wnd)
case 0x0111: // WM_COMMAND
switch wparam {
default:
return 1
case 1, 6: // IDOK, IDYES
wnd.out = getWindowString(wnd.editCtl)
dlg.out = getWindowString(dlg.editCtl)
case 2: // IDCANCEL
wnd.err = ErrCanceled
dlg.err = ErrCanceled
case 7: // IDNO
wnd.err = ErrExtraButton
dlg.err = ErrExtraButton
}
destroyWindow.Call(hwnd)
destroyWindow.Call(wnd)
case 0x02e0: // WM_DPICHANGED
wnd.layout(dpi(uint32(wparam) >> 16))
dlg.layout(dpi(uint32(wparam) >> 16))
default:
res, _, _ := syscall.Syscall6(defWindowProc.Addr(), 4, hwnd, uintptr(msg), wparam, uintptr(unsafe.Pointer(lparam)), 0, 0)
res, _, _ := defWindowProc.Call(wnd, uintptr(msg), wparam, uintptr(unsafe.Pointer(lparam)))
return res
}

131
list_windows.go
View file

@ -29,12 +29,12 @@ func listDlg(text string, items []string, multiple bool, opts options) ([]string
}
defer setup()()
wnd := &listWnd{
dlg := &listDialog{
items: items,
multiple: multiple,
font: getFont(),
}
defer wnd.font.delete()
defer dlg.font.delete()
if opts.ctx != nil && opts.ctx.Err() != nil {
return nil, opts.ctx.Err()
@ -51,50 +51,50 @@ func listDlg(text string, items []string, multiple bool, opts options) ([]string
}
defer unregisterClass.Call(cls, instance)
wnd.handle, _, _ = createWindowEx.Call(0x10101, // WS_EX_CONTROLPARENT|WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME
dlg.wnd, _, _ = createWindowEx.Call(0x10101, // WS_EX_CONTROLPARENT|WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME
cls, strptr(*opts.title),
0x84c80000, // WS_POPUPWINDOW|WS_CLIPSIBLINGS|WS_DLGFRAME
0x80000000, // CW_USEDEFAULT
0x80000000, // CW_USEDEFAULT
281, 281, 0, 0, instance, uintptr(unsafe.Pointer(wnd)))
281, 281, 0, 0, instance, uintptr(unsafe.Pointer(dlg)))
wnd.textCtl, _, _ = createWindowEx.Call(0,
dlg.textCtl, _, _ = createWindowEx.Call(0,
strptr("STATIC"), strptr(text),
0x5002e080, // WS_CHILD|WS_VISIBLE|WS_GROUP|SS_WORDELLIPSIS|SS_EDITCONTROL|SS_NOPREFIX
12, 10, 241, 16, wnd.handle, 0, instance, 0)
12, 10, 241, 16, dlg.wnd, 0, instance, 0)
var flags uintptr = 0x50320000 // WS_CHILD|WS_VISIBLE|WS_VSCROLL|WS_GROUP|WS_TABSTOP
if multiple {
flags |= 0x0800 // LBS_EXTENDEDSEL
}
wnd.listCtl, _, _ = createWindowEx.Call(0x200, // WS_EX_CLIENTEDGE
dlg.listCtl, _, _ = createWindowEx.Call(0x200, // WS_EX_CLIENTEDGE
strptr("LISTBOX"), strptr(opts.entryText),
flags,
12, 30, 241, 164, wnd.handle, 0, instance, 0)
12, 30, 241, 164, dlg.wnd, 0, instance, 0)
wnd.okBtn, _, _ = createWindowEx.Call(0,
dlg.okBtn, _, _ = createWindowEx.Call(0,
strptr("BUTTON"), strptr(*opts.okLabel),
0x50030001, // WS_CHILD|WS_VISIBLE|WS_GROUP|WS_TABSTOP|BS_DEFPUSHBUTTON
12, 206, 75, 24, wnd.handle, 1 /* IDOK */, instance, 0)
wnd.cancelBtn, _, _ = createWindowEx.Call(0,
12, 206, 75, 24, dlg.wnd, 1 /* IDOK */, instance, 0)
dlg.cancelBtn, _, _ = createWindowEx.Call(0,
strptr("BUTTON"), strptr(*opts.cancelLabel),
0x50010000, // WS_CHILD|WS_VISIBLE|WS_GROUP|WS_TABSTOP
12, 206, 75, 24, wnd.handle, 2 /* IDCANCEL */, instance, 0)
12, 206, 75, 24, dlg.wnd, 2 /* IDCANCEL */, instance, 0)
if opts.extraButton != nil {
wnd.extraBtn, _, _ = createWindowEx.Call(0,
dlg.extraBtn, _, _ = createWindowEx.Call(0,
strptr("BUTTON"), strptr(*opts.extraButton),
0x50010000, // WS_CHILD|WS_VISIBLE|WS_GROUP|WS_TABSTOP
12, 206, 75, 24, wnd.handle, 7 /* IDNO */, instance, 0)
12, 206, 75, 24, dlg.wnd, 7 /* IDNO */, instance, 0)
}
for _, item := range items {
sendMessage.Call(wnd.listCtl, 0x180 /* LB_ADDSTRING */, 0, strptr(item))
sendMessage.Call(dlg.listCtl, 0x180 /* LB_ADDSTRING */, 0, strptr(item))
}
wnd.layout(getDPI(wnd.handle))
centerWindow(wnd.handle)
setFocus.Call(wnd.listCtl)
showWindow.Call(wnd.handle, 1 /* SW_SHOWNORMAL */, 0)
dlg.layout(getDPI(dlg.wnd))
centerWindow(dlg.wnd)
setFocus.Call(dlg.listCtl)
showWindow.Call(dlg.wnd, 1 /* SW_SHOWNORMAL */, 0)
if opts.ctx != nil {
wait := make(chan struct{})
@ -102,65 +102,66 @@ func listDlg(text string, items []string, multiple bool, opts options) ([]string
go func() {
select {
case <-opts.ctx.Done():
sendMessage.Call(wnd.handle, 0x0112 /* WM_SYSCOMMAND */, 0xf060 /* SC_CLOSE */, 0)
sendMessage.Call(dlg.wnd, 0x0112 /* WM_SYSCOMMAND */, 0xf060 /* SC_CLOSE */, 0)
case <-wait:
}
}()
}
if err := messageLoop(wnd.handle); err != nil {
if err := messageLoop(dlg.wnd); err != nil {
return nil, err
}
if opts.ctx != nil && opts.ctx.Err() != nil {
return nil, opts.ctx.Err()
}
return wnd.out, wnd.err
return dlg.out, dlg.err
}
type listWnd struct {
handle uintptr
type listDialog struct {
items []string
multiple bool
out []string
err error
wnd uintptr
textCtl uintptr
listCtl uintptr
okBtn uintptr
cancelBtn uintptr
extraBtn uintptr
multiple bool
items []string
out []string
err error
font font
}
func (wnd *listWnd) layout(dpi dpi) {
font := wnd.font.forDPI(dpi)
sendMessage.Call(wnd.textCtl, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(wnd.listCtl, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(wnd.okBtn, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(wnd.cancelBtn, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(wnd.extraBtn, 0x0030 /* WM_SETFONT */, font, 1)
setWindowPos.Call(wnd.handle, 0, 0, 0, dpi.scale(281), dpi.scale(281), 0x6) // SWP_NOZORDER|SWP_NOMOVE
setWindowPos.Call(wnd.textCtl, 0, dpi.scale(12), dpi.scale(10), dpi.scale(241), dpi.scale(16), 0x4) // SWP_NOZORDER
setWindowPos.Call(wnd.listCtl, 0, dpi.scale(12), dpi.scale(30), dpi.scale(241), dpi.scale(164), 0x4) // SWP_NOZORDER
if wnd.extraBtn == 0 {
setWindowPos.Call(wnd.okBtn, 0, dpi.scale(95), dpi.scale(206), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(wnd.cancelBtn, 0, dpi.scale(178), dpi.scale(206), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
func (d *listDialog) layout(dpi dpi) {
font := d.font.forDPI(dpi)
sendMessage.Call(d.textCtl, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(d.listCtl, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(d.okBtn, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(d.cancelBtn, 0x0030 /* WM_SETFONT */, font, 1)
sendMessage.Call(d.extraBtn, 0x0030 /* WM_SETFONT */, font, 1)
setWindowPos.Call(d.wnd, 0, 0, 0, dpi.scale(281), dpi.scale(281), 0x6) // SWP_NOZORDER|SWP_NOMOVE
setWindowPos.Call(d.textCtl, 0, dpi.scale(12), dpi.scale(10), dpi.scale(241), dpi.scale(16), 0x4) // SWP_NOZORDER
setWindowPos.Call(d.listCtl, 0, dpi.scale(12), dpi.scale(30), dpi.scale(241), dpi.scale(164), 0x4) // SWP_NOZORDER
if d.extraBtn == 0 {
setWindowPos.Call(d.okBtn, 0, dpi.scale(95), dpi.scale(206), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(d.cancelBtn, 0, dpi.scale(178), dpi.scale(206), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
} else {
setWindowPos.Call(wnd.okBtn, 0, dpi.scale(12), dpi.scale(206), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(wnd.extraBtn, 0, dpi.scale(95), dpi.scale(206), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(wnd.cancelBtn, 0, dpi.scale(178), dpi.scale(206), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(d.okBtn, 0, dpi.scale(12), dpi.scale(206), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(d.extraBtn, 0, dpi.scale(95), dpi.scale(206), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
setWindowPos.Call(d.cancelBtn, 0, dpi.scale(178), dpi.scale(206), dpi.scale(75), dpi.scale(24), 0x4) // SWP_NOZORDER
}
}
func listProc(hwnd uintptr, msg uint32, wparam uintptr, lparam *unsafe.Pointer) uintptr {
var wnd *listWnd
func listProc(wnd uintptr, msg uint32, wparam uintptr, lparam *unsafe.Pointer) uintptr {
var dlg *listDialog
switch msg {
case 0x0081: // WM_NCCREATE
saveBackRef(hwnd, *lparam)
wnd = (*listWnd)(*lparam)
saveBackRef(wnd, *lparam)
dlg = (*listDialog)(*lparam)
case 0x0082: // WM_NCDESTROY
deleteBackRef(hwnd)
deleteBackRef(wnd)
default:
wnd = (*listWnd)(loadBackRef(hwnd))
dlg = (*listDialog)(loadBackRef(wnd))
}
switch msg {
@ -168,44 +169,44 @@ func listProc(hwnd uintptr, msg uint32, wparam uintptr, lparam *unsafe.Pointer)
postQuitMessage.Call(0)
case 0x0010: // WM_CLOSE
wnd.err = ErrCanceled
destroyWindow.Call(hwnd)
dlg.err = ErrCanceled
destroyWindow.Call(wnd)
case 0x0111: // WM_COMMAND
switch wparam {
default:
return 1
case 1, 6: // IDOK, IDYES
if wnd.multiple {
if len, _, _ := sendMessage.Call(wnd.listCtl, 0x190 /* LB_GETSELCOUNT */, 0, 0); int32(len) >= 0 {
wnd.out = make([]string, len)
if dlg.multiple {
if len, _, _ := sendMessage.Call(dlg.listCtl, 0x190 /* LB_GETSELCOUNT */, 0, 0); int32(len) >= 0 {
dlg.out = make([]string, len)
if len > 0 {
indices := make([]int32, len)
sendMessage.Call(wnd.listCtl, 0x191 /* LB_GETSELITEMS */, len, uintptr(unsafe.Pointer(&indices[0])))
sendMessage.Call(dlg.listCtl, 0x191 /* LB_GETSELITEMS */, len, uintptr(unsafe.Pointer(&indices[0])))
for i, idx := range indices {
wnd.out[i] = wnd.items[idx]
dlg.out[i] = dlg.items[idx]
}
}
}
} else {
if idx, _, _ := sendMessage.Call(wnd.listCtl, 0x188 /* LB_GETCURSEL */, 0, 0); int32(idx) >= 0 {
wnd.out = []string{wnd.items[idx]}
if idx, _, _ := sendMessage.Call(dlg.listCtl, 0x188 /* LB_GETCURSEL */, 0, 0); int32(idx) >= 0 {
dlg.out = []string{dlg.items[idx]}
} else {
wnd.out = []string{}
dlg.out = []string{}
}
}
case 2: // IDCANCEL
wnd.err = ErrCanceled
dlg.err = ErrCanceled
case 7: // IDNO
wnd.err = ErrExtraButton
dlg.err = ErrExtraButton
}
destroyWindow.Call(hwnd)
destroyWindow.Call(wnd)
case 0x02e0: // WM_DPICHANGED
wnd.layout(dpi(uint32(wparam) >> 16))
dlg.layout(dpi(uint32(wparam) >> 16))
default:
res, _, _ := syscall.Syscall6(defWindowProc.Addr(), 4, hwnd, uintptr(msg), wparam, uintptr(unsafe.Pointer(lparam)), 0, 0)
res, _, _ := defWindowProc.Call(wnd, uintptr(msg), wparam, uintptr(unsafe.Pointer(lparam)))
return res
}

11
progress_windows.go
View file

@ -137,16 +137,17 @@ func progressDlg(opts options, dlg *progressDialog) error {
}
type progressDialog struct {
max int
done chan struct{}
init sync.WaitGroup
done chan struct{}
init sync.WaitGroup
max int
err error
wnd uintptr
textCtl uintptr
progCtl uintptr
okBtn uintptr
cancelBtn uintptr
extraBtn uintptr
err error
font font
}
@ -269,7 +270,7 @@ func progressProc(wnd uintptr, msg uint32, wparam uintptr, lparam *unsafe.Pointe
dlg.layout(dpi(uint32(wparam) >> 16))
default:
res, _, _ := syscall.Syscall6(defWindowProc.Addr(), 4, wnd, uintptr(msg), wparam, uintptr(unsafe.Pointer(lparam)), 0, 0)
res, _, _ := defWindowProc.Call(wnd, uintptr(msg), wparam, uintptr(unsafe.Pointer(lparam)))
return res
}