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f70d9de366
* fix: fix go test errors * Add flags to mac test * Run on all branches * Update PR workflow Co-authored-by: Lea Anthony <lea.anthony@gmail.com>
126 lines
3.6 KiB
Go
126 lines
3.6 KiB
Go
//go:build windows
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/*
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* Copyright (C) 2019 The Winc Authors. All Rights Reserved.
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* Copyright (C) 2010-2013 Allen Dang. All Rights Reserved.
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*/
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package winc
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import (
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"fmt"
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"syscall"
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"unsafe"
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"github.com/wailsapp/wails/v2/internal/frontend/desktop/windows/winc/w32"
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)
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func genOFN(parent Controller, title, filter string, filterIndex uint, initialDir string, buf []uint16) *w32.OPENFILENAME {
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var ofn w32.OPENFILENAME
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ofn.StructSize = uint32(unsafe.Sizeof(ofn))
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ofn.Owner = parent.Handle()
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if filter != "" {
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filterBuf := make([]uint16, len(filter)+1)
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copy(filterBuf, syscall.StringToUTF16(filter))
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// Replace '|' with the expected '\0'
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for i, c := range filterBuf {
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if byte(c) == '|' {
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filterBuf[i] = uint16(0)
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}
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}
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ofn.Filter = &filterBuf[0]
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ofn.FilterIndex = uint32(filterIndex)
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}
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ofn.File = &buf[0]
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ofn.MaxFile = uint32(len(buf))
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if initialDir != "" {
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ofn.InitialDir = syscall.StringToUTF16Ptr(initialDir)
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}
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if title != "" {
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ofn.Title = syscall.StringToUTF16Ptr(title)
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}
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ofn.Flags = w32.OFN_FILEMUSTEXIST
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return &ofn
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}
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func ShowOpenFileDlg(parent Controller, title, filter string, filterIndex uint, initialDir string) (filePath string, accepted bool) {
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buf := make([]uint16, 1024)
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ofn := genOFN(parent, title, filter, filterIndex, initialDir, buf)
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if accepted = w32.GetOpenFileName(ofn); accepted {
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filePath = syscall.UTF16ToString(buf)
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}
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return
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}
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func ShowSaveFileDlg(parent Controller, title, filter string, filterIndex uint, initialDir string) (filePath string, accepted bool) {
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buf := make([]uint16, 1024)
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ofn := genOFN(parent, title, filter, filterIndex, initialDir, buf)
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if accepted = w32.GetSaveFileName(ofn); accepted {
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filePath = syscall.UTF16ToString(buf)
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}
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return
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}
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func ShowBrowseFolderDlg(parent Controller, title string) (folder string, accepted bool) {
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var bi w32.BROWSEINFO
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bi.Owner = parent.Handle()
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bi.Title = syscall.StringToUTF16Ptr(title)
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bi.Flags = w32.BIF_RETURNONLYFSDIRS | w32.BIF_NEWDIALOGSTYLE
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w32.CoInitialize()
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ret := w32.SHBrowseForFolder(&bi)
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w32.CoUninitialize()
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folder = w32.SHGetPathFromIDList(ret)
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accepted = folder != ""
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return
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}
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// MsgBoxOkCancel basic pop up message. Returns 1 for OK and 2 for CANCEL.
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func MsgBoxOkCancel(parent Controller, title, caption string) int {
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return MsgBox(parent, title, caption, w32.MB_ICONEXCLAMATION|w32.MB_OKCANCEL)
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}
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func MsgBoxYesNo(parent Controller, title, caption string) int {
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return MsgBox(parent, title, caption, w32.MB_ICONEXCLAMATION|w32.MB_YESNO)
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}
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func MsgBoxOk(parent Controller, title, caption string) {
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MsgBox(parent, title, caption, w32.MB_ICONINFORMATION|w32.MB_OK)
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}
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// Warningf is generic warning message with OK and Cancel buttons. Returns 1 for OK.
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func Warningf(parent Controller, format string, data ...interface{}) int {
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caption := fmt.Sprintf(format, data...)
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return MsgBox(parent, "Warning", caption, w32.MB_ICONWARNING|w32.MB_OKCANCEL)
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}
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// Printf is generic info message with OK button.
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func Printf(parent Controller, format string, data ...interface{}) {
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caption := fmt.Sprintf(format, data...)
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MsgBox(parent, "Information", caption, w32.MB_ICONINFORMATION|w32.MB_OK)
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}
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// Errorf is generic error message with OK button.
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func Errorf(parent Controller, format string, data ...interface{}) {
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caption := fmt.Sprintf(format, data...)
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MsgBox(parent, "Error", caption, w32.MB_ICONERROR|w32.MB_OK)
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}
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func MsgBox(parent Controller, title, caption string, flags uint) int {
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var result int
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if parent != nil {
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result = w32.MessageBox(parent.Handle(), caption, title, flags)
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} else {
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result = w32.MessageBox(0, caption, title, flags)
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}
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return result
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}
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