M4andCursor
464a61aebf
Auto-bump build number on each compile; ship versioned Windows artifacts. Co-authored-by: Cursor <cursoragent@cursor.com>
93 lines
1.9 KiB
Go
93 lines
1.9 KiB
Go
//go:build windows
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package main
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import (
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"fmt"
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"log"
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"os"
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"path/filepath"
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"unsafe"
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"github.com/crgimenes/glaze"
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"golang.org/x/sys/windows"
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)
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func openExternal(raw string) error {
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verb, err := windows.UTF16PtrFromString("open")
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if err != nil {
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return err
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}
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file, err := windows.UTF16PtrFromString(raw)
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if err != nil {
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return err
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}
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return windows.ShellExecute(0, verb, file, nil, nil, windows.SW_SHOWNORMAL)
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}
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func fatalf(format string, args ...any) {
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msg := fmt.Sprintf(format, args...)
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log.Println(msg)
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messageBox(msg)
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os.Exit(1)
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}
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func shutdownSignals() []os.Signal {
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return []os.Signal{os.Interrupt}
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}
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func decorateWindow(w glaze.WebView) {
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if w == nil {
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return
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}
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applyWindowIcon(w.Window())
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}
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func applyWindowIcon(hwnd unsafe.Pointer) {
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ico := findIconPath()
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if ico == "" || hwnd == nil {
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return
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}
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pathPtr, err := windows.UTF16PtrFromString(ico)
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if err != nil {
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return
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}
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user32 := windows.NewLazySystemDLL("user32.dll")
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loadImage := user32.NewProc("LoadImageW")
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sendMessage := user32.NewProc("SendMessageW")
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const (
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imageIcon = 1
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lrLoadFromFile = 0x0010
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lrDefaultSize = 0x0040
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wmSetIcon = 0x0080
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iconSmall = 0
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iconBig = 1
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)
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h, _, _ := loadImage.Call(0, uintptr(unsafe.Pointer(pathPtr)), imageIcon, 0, 0, lrLoadFromFile|lrDefaultSize)
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if h == 0 {
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return
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}
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sendMessage.Call(uintptr(hwnd), wmSetIcon, iconSmall, h)
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sendMessage.Call(uintptr(hwnd), wmSetIcon, iconBig, h)
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}
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func findIconPath() string {
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candidates := []string{}
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if exe, err := os.Executable(); err == nil {
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dir := filepath.Dir(exe)
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candidates = append(candidates,
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filepath.Join(dir, "assets", "navis.ico"),
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filepath.Join(dir, "navis.ico"),
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)
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}
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if cwd, err := os.Getwd(); err == nil {
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candidates = append(candidates, filepath.Join(cwd, "assets", "navis.ico"))
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}
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for _, c := range candidates {
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if st, err := os.Stat(c); err == nil && !st.IsDir() {
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return c
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}
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}
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return ""
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}
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