mirror of
https://github.com/golang/go
synced 2024-11-25 01:08:02 -07:00
exp/wingui: getting relocated to
go get code.google.com/p/gowingui R=golang-dev, minux.ma, r CC=golang-dev https://golang.org/cl/5752067
This commit is contained in:
Alex Brainman
parent
6a426169f5
commit
5aee1f3a0f
@ -779,6 +779,10 @@ This table lists the old and new import paths:
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</tr>
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<tr><td>encoding/git85</td> <td>code.google.com/p/go.codereview/git85</tr>
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<tr><td>patch</td> <td>code.google.com/p/go.codereview/patch</tr>
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<tr>
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<td colspan="2"><hr></td>
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</tr>
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<tr><td>exp/wingui</td> <td>code.google.com/p/gowingui</tr>
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</table>
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<p>
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@ -703,6 +703,10 @@ This table lists the old and new import paths:
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</tr>
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<tr><td>encoding/git85</td> <td>code.google.com/p/go.codereview/git85</tr>
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<tr><td>patch</td> <td>code.google.com/p/go.codereview/patch</tr>
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<tr>
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<td colspan="2"><hr></td>
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</tr>
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<tr><td>exp/wingui</td> <td>code.google.com/p/gowingui</tr>
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</table>
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<p>
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@ -1,9 +0,0 @@
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# Copyright 2011 The Go Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file.
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zwinapi.go: winapi.go
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(echo '// +build windows'; \
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../../syscall/mksyscall_windows.pl $<) \
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| gofmt \
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> $@
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@ -1,155 +0,0 @@
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// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build windows
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package main
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import (
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"fmt"
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"os"
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"syscall"
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"unsafe"
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)
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// some help functions
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func abortf(format string, a ...interface{}) {
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fmt.Fprintf(os.Stdout, format, a...)
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os.Exit(1)
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}
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func abortErrNo(funcname string, err error) {
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errno, _ := err.(syscall.Errno)
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abortf("%s failed: %d %s\n", funcname, uint32(errno), err)
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}
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// global vars
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var (
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mh syscall.Handle
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bh syscall.Handle
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)
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// WinProc called by windows to notify us of all windows events we might be interested in.
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func WndProc(hwnd syscall.Handle, msg uint32, wparam, lparam uintptr) (rc uintptr) {
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switch msg {
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case WM_CREATE:
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var e error
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// CreateWindowEx
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bh, e = CreateWindowEx(
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0,
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syscall.StringToUTF16Ptr("button"),
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syscall.StringToUTF16Ptr("Quit"),
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WS_CHILD|WS_VISIBLE|BS_DEFPUSHBUTTON,
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75, 70, 140, 25,
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hwnd, 1, mh, 0)
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if e != nil {
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abortErrNo("CreateWindowEx", e)
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}
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fmt.Printf("button handle is %x\n", bh)
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rc = DefWindowProc(hwnd, msg, wparam, lparam)
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case WM_COMMAND:
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switch syscall.Handle(lparam) {
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case bh:
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e := PostMessage(hwnd, WM_CLOSE, 0, 0)
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if e != nil {
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abortErrNo("PostMessage", e)
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}
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default:
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rc = DefWindowProc(hwnd, msg, wparam, lparam)
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}
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case WM_CLOSE:
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DestroyWindow(hwnd)
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case WM_DESTROY:
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PostQuitMessage(0)
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default:
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rc = DefWindowProc(hwnd, msg, wparam, lparam)
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}
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//fmt.Printf("WndProc(0x%08x, %d, 0x%08x, 0x%08x) (%d)\n", hwnd, msg, wparam, lparam, rc)
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return
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}
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func rungui() int {
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var e error
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// GetModuleHandle
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mh, e = GetModuleHandle(nil)
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if e != nil {
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abortErrNo("GetModuleHandle", e)
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}
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// Get icon we're going to use.
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myicon, e := LoadIcon(0, IDI_APPLICATION)
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if e != nil {
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abortErrNo("LoadIcon", e)
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}
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// Get cursor we're going to use.
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mycursor, e := LoadCursor(0, IDC_ARROW)
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if e != nil {
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abortErrNo("LoadCursor", e)
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}
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// Create callback
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wproc := syscall.NewCallback(WndProc)
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// RegisterClassEx
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wcname := syscall.StringToUTF16Ptr("myWindowClass")
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var wc Wndclassex
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wc.Size = uint32(unsafe.Sizeof(wc))
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wc.WndProc = wproc
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wc.Instance = mh
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wc.Icon = myicon
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wc.Cursor = mycursor
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wc.Background = COLOR_BTNFACE + 1
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wc.MenuName = nil
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wc.ClassName = wcname
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wc.IconSm = myicon
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if _, e := RegisterClassEx(&wc); e != nil {
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abortErrNo("RegisterClassEx", e)
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}
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// CreateWindowEx
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wh, e := CreateWindowEx(
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WS_EX_CLIENTEDGE,
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wcname,
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syscall.StringToUTF16Ptr("My window"),
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WS_OVERLAPPEDWINDOW,
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CW_USEDEFAULT, CW_USEDEFAULT, 300, 200,
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0, 0, mh, 0)
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if e != nil {
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abortErrNo("CreateWindowEx", e)
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}
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fmt.Printf("main window handle is %x\n", wh)
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// ShowWindow
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ShowWindow(wh, SW_SHOWDEFAULT)
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// UpdateWindow
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if e := UpdateWindow(wh); e != nil {
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abortErrNo("UpdateWindow", e)
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}
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// Process all windows messages until WM_QUIT.
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var m Msg
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for {
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r, e := GetMessage(&m, 0, 0, 0)
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if e != nil {
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abortErrNo("GetMessage", e)
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}
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if r == 0 {
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// WM_QUIT received -> get out
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break
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}
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TranslateMessage(&m)
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DispatchMessage(&m)
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}
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return int(m.Wparam)
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}
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func main() {
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rc := rungui()
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os.Exit(rc)
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}
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@ -1,134 +0,0 @@
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// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build windows
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package main
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import (
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"syscall"
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"unsafe"
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)
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type Wndclassex struct {
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Size uint32
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Style uint32
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WndProc uintptr
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ClsExtra int32
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WndExtra int32
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Instance syscall.Handle
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Icon syscall.Handle
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Cursor syscall.Handle
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Background syscall.Handle
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MenuName *uint16
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ClassName *uint16
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IconSm syscall.Handle
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}
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type Point struct {
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X uintptr
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Y uintptr
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}
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type Msg struct {
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Hwnd syscall.Handle
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Message uint32
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Wparam uintptr
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Lparam uintptr
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Time uint32
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Pt Point
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}
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const (
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// Window styles
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WS_OVERLAPPED = 0
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WS_POPUP = 0x80000000
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WS_CHILD = 0x40000000
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WS_MINIMIZE = 0x20000000
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WS_VISIBLE = 0x10000000
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WS_DISABLED = 0x8000000
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WS_CLIPSIBLINGS = 0x4000000
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WS_CLIPCHILDREN = 0x2000000
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WS_MAXIMIZE = 0x1000000
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WS_CAPTION = WS_BORDER | WS_DLGFRAME
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WS_BORDER = 0x800000
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WS_DLGFRAME = 0x400000
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WS_VSCROLL = 0x200000
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WS_HSCROLL = 0x100000
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WS_SYSMENU = 0x80000
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WS_THICKFRAME = 0x40000
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WS_GROUP = 0x20000
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WS_TABSTOP = 0x10000
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WS_MINIMIZEBOX = 0x20000
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WS_MAXIMIZEBOX = 0x10000
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WS_TILED = WS_OVERLAPPED
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WS_ICONIC = WS_MINIMIZE
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WS_SIZEBOX = WS_THICKFRAME
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// Common Window Styles
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WS_OVERLAPPEDWINDOW = WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX
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WS_TILEDWINDOW = WS_OVERLAPPEDWINDOW
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WS_POPUPWINDOW = WS_POPUP | WS_BORDER | WS_SYSMENU
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WS_CHILDWINDOW = WS_CHILD
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WS_EX_CLIENTEDGE = 0x200
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// Some windows messages
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WM_CREATE = 1
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WM_DESTROY = 2
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WM_CLOSE = 16
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WM_COMMAND = 273
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// Some button control styles
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BS_DEFPUSHBUTTON = 1
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// Some color constants
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COLOR_WINDOW = 5
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COLOR_BTNFACE = 15
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// Default window position
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CW_USEDEFAULT = 0x80000000 - 0x100000000
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// Show window default style
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SW_SHOWDEFAULT = 10
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)
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var (
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// Some globally known cursors
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IDC_ARROW = MakeIntResource(32512)
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IDC_IBEAM = MakeIntResource(32513)
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IDC_WAIT = MakeIntResource(32514)
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IDC_CROSS = MakeIntResource(32515)
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// Some globally known icons
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IDI_APPLICATION = MakeIntResource(32512)
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IDI_HAND = MakeIntResource(32513)
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IDI_QUESTION = MakeIntResource(32514)
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IDI_EXCLAMATION = MakeIntResource(32515)
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IDI_ASTERISK = MakeIntResource(32516)
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IDI_WINLOGO = MakeIntResource(32517)
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IDI_WARNING = IDI_EXCLAMATION
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IDI_ERROR = IDI_HAND
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IDI_INFORMATION = IDI_ASTERISK
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)
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//sys GetModuleHandle(modname *uint16) (handle syscall.Handle, err error) = GetModuleHandleW
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//sys RegisterClassEx(wndclass *Wndclassex) (atom uint16, err error) = user32.RegisterClassExW
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//sys CreateWindowEx(exstyle uint32, classname *uint16, windowname *uint16, style uint32, x int32, y int32, width int32, height int32, wndparent syscall.Handle, menu syscall.Handle, instance syscall.Handle, param uintptr) (hwnd syscall.Handle, err error) = user32.CreateWindowExW
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//sys DefWindowProc(hwnd syscall.Handle, msg uint32, wparam uintptr, lparam uintptr) (lresult uintptr) = user32.DefWindowProcW
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//sys DestroyWindow(hwnd syscall.Handle) (err error) = user32.DestroyWindow
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//sys PostQuitMessage(exitcode int32) = user32.PostQuitMessage
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//sys ShowWindow(hwnd syscall.Handle, cmdshow int32) (wasvisible bool) = user32.ShowWindow
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//sys UpdateWindow(hwnd syscall.Handle) (err error) = user32.UpdateWindow
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//sys GetMessage(msg *Msg, hwnd syscall.Handle, MsgFilterMin uint32, MsgFilterMax uint32) (ret int32, err error) [failretval==-1] = user32.GetMessageW
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//sys TranslateMessage(msg *Msg) (done bool) = user32.TranslateMessage
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//sys DispatchMessage(msg *Msg) (ret int32) = user32.DispatchMessageW
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//sys LoadIcon(instance syscall.Handle, iconname *uint16) (icon syscall.Handle, err error) = user32.LoadIconW
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//sys LoadCursor(instance syscall.Handle, cursorname *uint16) (cursor syscall.Handle, err error) = user32.LoadCursorW
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//sys SetCursor(cursor syscall.Handle) (precursor syscall.Handle, err error) = user32.SetCursor
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//sys SendMessage(hwnd syscall.Handle, msg uint32, wparam uintptr, lparam uintptr) (lresult uintptr) = user32.SendMessageW
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//sys PostMessage(hwnd syscall.Handle, msg uint32, wparam uintptr, lparam uintptr) (err error) = user32.PostMessageW
|
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func MakeIntResource(id uint16) *uint16 {
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return (*uint16)(unsafe.Pointer(uintptr(id)))
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}
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@ -1,192 +0,0 @@
|
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// +build windows
|
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// mksyscall_windows.pl winapi.go
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// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
|
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|
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package main
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||||
|
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import "unsafe"
|
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import "syscall"
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|
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var (
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modkernel32 = syscall.NewLazyDLL("kernel32.dll")
|
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moduser32 = syscall.NewLazyDLL("user32.dll")
|
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|
||||
procGetModuleHandleW = modkernel32.NewProc("GetModuleHandleW")
|
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procRegisterClassExW = moduser32.NewProc("RegisterClassExW")
|
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procCreateWindowExW = moduser32.NewProc("CreateWindowExW")
|
||||
procDefWindowProcW = moduser32.NewProc("DefWindowProcW")
|
||||
procDestroyWindow = moduser32.NewProc("DestroyWindow")
|
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procPostQuitMessage = moduser32.NewProc("PostQuitMessage")
|
||||
procShowWindow = moduser32.NewProc("ShowWindow")
|
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procUpdateWindow = moduser32.NewProc("UpdateWindow")
|
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procGetMessageW = moduser32.NewProc("GetMessageW")
|
||||
procTranslateMessage = moduser32.NewProc("TranslateMessage")
|
||||
procDispatchMessageW = moduser32.NewProc("DispatchMessageW")
|
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procLoadIconW = moduser32.NewProc("LoadIconW")
|
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procLoadCursorW = moduser32.NewProc("LoadCursorW")
|
||||
procSetCursor = moduser32.NewProc("SetCursor")
|
||||
procSendMessageW = moduser32.NewProc("SendMessageW")
|
||||
procPostMessageW = moduser32.NewProc("PostMessageW")
|
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)
|
||||
|
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func GetModuleHandle(modname *uint16) (handle syscall.Handle, err error) {
|
||||
r0, _, e1 := syscall.Syscall(procGetModuleHandleW.Addr(), 1, uintptr(unsafe.Pointer(modname)), 0, 0)
|
||||
handle = syscall.Handle(r0)
|
||||
if handle == 0 {
|
||||
if e1 != 0 {
|
||||
err = error(e1)
|
||||
} else {
|
||||
err = syscall.EINVAL
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func RegisterClassEx(wndclass *Wndclassex) (atom uint16, err error) {
|
||||
r0, _, e1 := syscall.Syscall(procRegisterClassExW.Addr(), 1, uintptr(unsafe.Pointer(wndclass)), 0, 0)
|
||||
atom = uint16(r0)
|
||||
if atom == 0 {
|
||||
if e1 != 0 {
|
||||
err = error(e1)
|
||||
} else {
|
||||
err = syscall.EINVAL
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func CreateWindowEx(exstyle uint32, classname *uint16, windowname *uint16, style uint32, x int32, y int32, width int32, height int32, wndparent syscall.Handle, menu syscall.Handle, instance syscall.Handle, param uintptr) (hwnd syscall.Handle, err error) {
|
||||
r0, _, e1 := syscall.Syscall12(procCreateWindowExW.Addr(), 12, uintptr(exstyle), uintptr(unsafe.Pointer(classname)), uintptr(unsafe.Pointer(windowname)), uintptr(style), uintptr(x), uintptr(y), uintptr(width), uintptr(height), uintptr(wndparent), uintptr(menu), uintptr(instance), uintptr(param))
|
||||
hwnd = syscall.Handle(r0)
|
||||
if hwnd == 0 {
|
||||
if e1 != 0 {
|
||||
err = error(e1)
|
||||
} else {
|
||||
err = syscall.EINVAL
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func DefWindowProc(hwnd syscall.Handle, msg uint32, wparam uintptr, lparam uintptr) (lresult uintptr) {
|
||||
r0, _, _ := syscall.Syscall6(procDefWindowProcW.Addr(), 4, uintptr(hwnd), uintptr(msg), uintptr(wparam), uintptr(lparam), 0, 0)
|
||||
lresult = uintptr(r0)
|
||||
return
|
||||
}
|
||||
|
||||
func DestroyWindow(hwnd syscall.Handle) (err error) {
|
||||
r1, _, e1 := syscall.Syscall(procDestroyWindow.Addr(), 1, uintptr(hwnd), 0, 0)
|
||||
if int(r1) == 0 {
|
||||
if e1 != 0 {
|
||||
err = error(e1)
|
||||
} else {
|
||||
err = syscall.EINVAL
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func PostQuitMessage(exitcode int32) {
|
||||
syscall.Syscall(procPostQuitMessage.Addr(), 1, uintptr(exitcode), 0, 0)
|
||||
return
|
||||
}
|
||||
|
||||
func ShowWindow(hwnd syscall.Handle, cmdshow int32) (wasvisible bool) {
|
||||
r0, _, _ := syscall.Syscall(procShowWindow.Addr(), 2, uintptr(hwnd), uintptr(cmdshow), 0)
|
||||
wasvisible = bool(r0 != 0)
|
||||
return
|
||||
}
|
||||
|
||||
func UpdateWindow(hwnd syscall.Handle) (err error) {
|
||||
r1, _, e1 := syscall.Syscall(procUpdateWindow.Addr(), 1, uintptr(hwnd), 0, 0)
|
||||
if int(r1) == 0 {
|
||||
if e1 != 0 {
|
||||
err = error(e1)
|
||||
} else {
|
||||
err = syscall.EINVAL
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func GetMessage(msg *Msg, hwnd syscall.Handle, MsgFilterMin uint32, MsgFilterMax uint32) (ret int32, err error) {
|
||||
r0, _, e1 := syscall.Syscall6(procGetMessageW.Addr(), 4, uintptr(unsafe.Pointer(msg)), uintptr(hwnd), uintptr(MsgFilterMin), uintptr(MsgFilterMax), 0, 0)
|
||||
ret = int32(r0)
|
||||
if ret == -1 {
|
||||
if e1 != 0 {
|
||||
err = error(e1)
|
||||
} else {
|
||||
err = syscall.EINVAL
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func TranslateMessage(msg *Msg) (done bool) {
|
||||
r0, _, _ := syscall.Syscall(procTranslateMessage.Addr(), 1, uintptr(unsafe.Pointer(msg)), 0, 0)
|
||||
done = bool(r0 != 0)
|
||||
return
|
||||
}
|
||||
|
||||
func DispatchMessage(msg *Msg) (ret int32) {
|
||||
r0, _, _ := syscall.Syscall(procDispatchMessageW.Addr(), 1, uintptr(unsafe.Pointer(msg)), 0, 0)
|
||||
ret = int32(r0)
|
||||
return
|
||||
}
|
||||
|
||||
func LoadIcon(instance syscall.Handle, iconname *uint16) (icon syscall.Handle, err error) {
|
||||
r0, _, e1 := syscall.Syscall(procLoadIconW.Addr(), 2, uintptr(instance), uintptr(unsafe.Pointer(iconname)), 0)
|
||||
icon = syscall.Handle(r0)
|
||||
if icon == 0 {
|
||||
if e1 != 0 {
|
||||
err = error(e1)
|
||||
} else {
|
||||
err = syscall.EINVAL
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func LoadCursor(instance syscall.Handle, cursorname *uint16) (cursor syscall.Handle, err error) {
|
||||
r0, _, e1 := syscall.Syscall(procLoadCursorW.Addr(), 2, uintptr(instance), uintptr(unsafe.Pointer(cursorname)), 0)
|
||||
cursor = syscall.Handle(r0)
|
||||
if cursor == 0 {
|
||||
if e1 != 0 {
|
||||
err = error(e1)
|
||||
} else {
|
||||
err = syscall.EINVAL
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func SetCursor(cursor syscall.Handle) (precursor syscall.Handle, err error) {
|
||||
r0, _, e1 := syscall.Syscall(procSetCursor.Addr(), 1, uintptr(cursor), 0, 0)
|
||||
precursor = syscall.Handle(r0)
|
||||
if precursor == 0 {
|
||||
if e1 != 0 {
|
||||
err = error(e1)
|
||||
} else {
|
||||
err = syscall.EINVAL
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func SendMessage(hwnd syscall.Handle, msg uint32, wparam uintptr, lparam uintptr) (lresult uintptr) {
|
||||
r0, _, _ := syscall.Syscall6(procSendMessageW.Addr(), 4, uintptr(hwnd), uintptr(msg), uintptr(wparam), uintptr(lparam), 0, 0)
|
||||
lresult = uintptr(r0)
|
||||
return
|
||||
}
|
||||
|
||||
func PostMessage(hwnd syscall.Handle, msg uint32, wparam uintptr, lparam uintptr) (err error) {
|
||||
r1, _, e1 := syscall.Syscall6(procPostMessageW.Addr(), 4, uintptr(hwnd), uintptr(msg), uintptr(wparam), uintptr(lparam), 0, 0)
|
||||
if int(r1) == 0 {
|
||||
if e1 != 0 {
|
||||
err = error(e1)
|
||||
} else {
|
||||
err = syscall.EINVAL
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user