// 为窗口设置新的尺寸
func win_handler_sizeTo(browser *cef.Browser, args []cef.V8Value) (result interface{}) {
fmt.Println("win_handler_sizeTo")
width := cef.V8ValueToInt32(args[0])
height := cef.V8ValueToInt32(args[1])
h := win.HWND(browser.GetWindowHandle())
var rect win.RECT
win.GetWindowRect(h, &rect)
fmt.Printf("win_handler_sizeTo Left=%v,Right=%v,Width=%v,Height=%v\n", rect.Left, rect.Top, width, height)
win.MoveWindow(h, rect.Left, rect.Top, width, height, true)
//result = 1
return
}
// 最大化窗口
func win_handler_maximize(browser *cef.Browser, args []cef.V8Value) (result interface{}) {
fmt.Println("win_handler_maximize")
h := win.HWND(browser.GetWindowHandle())
win.ShowWindow(h, win.SW_MAXIMIZE)
return
}
// 为窗口设置标题
func win_handler_setTitle(browser *cef.Browser, args []cef.V8Value) (result interface{}) {
title := cef.V8ValueToString(args[0])
h := win.HWND(browser.GetWindowHandle())
win.SetWindowText(h, title)
return
}
// 恢复窗口
func win_handler_restore(browser *cef.Browser, args []cef.V8Value) (result interface{}) {
fmt.Println("win_handler_restore")
h := win.HWND(browser.GetWindowHandle())
win.ShowWindow(h, win.SW_RESTORE)
return
}
// 退出程序
func win_handler_quit(browser *cef.Browser, args []cef.V8Value) (result interface{}) {
h := win.HWND(browser.GetWindowHandle())
win.SendMessage(h, win.WM_CLOSE, 0, 0)
//win.PostQuitMessage(0);
os.Exit(1)
return
}
// 模拟输入字符串
func InjectKeyPress(b *cef.Browser, text string) {
h := b.GetHost()
ss := strings.Split(text, "")
for i := 0; i < len(ss); i++ {
c := ss[i]
InjectKey(h, c)
}
}
// 模拟鼠标点击
func InjectMouseClick(b *cef.Browser, x, y /*, buttonType int, mouseUp bool, clickCount*/ int) {
var event cef.CefMouseEvent
event.Modifiers = 0
event.X = x
event.Y = y
h := b.GetHost()
h.SendMouseClickEvent(&event, 0, false, 1)
h.SendMouseClickEvent(&event, 0, true, 1)
}
// 移动窗口
func win_handler_startDrag(browser *cef.Browser, args []cef.V8Value) (result interface{}) {
fmt.Println("win_handler_startDrag")
h := win.HWND(browser.GetWindowHandle())
var pt win.POINT
win.GetCursorPos(&pt)
isDrag = true
win.PostMessage(h, win.WM_LBUTTONDOWN, win.HTCAPTION, uintptr(win.MAKELONG(uint16(pt.X), uint16(pt.Y))))
return
}
// 为窗口设置新的位置
func win_handler_moveTo(browser *cef.Browser, args []cef.V8Value) (result interface{}) {
fmt.Println("win_handler_moveTo")
left := cef.V8ValueToInt32(args[0])
top := cef.V8ValueToInt32(args[1])
fmt.Printf("win_handler_moveTo left=%v,top=%v\n", left, top)
h := win.HWND(browser.GetWindowHandle())
var rect win.RECT
win.GetWindowRect(h, &rect)
width := int32(rect.Right - rect.Left)
height := int32(rect.Bottom - rect.Top)
fmt.Printf("win_handler_moveTo Left=%v,Right=%v,Width=%v,Height=%v\n", left, top, width, height)
win.MoveWindow(h, left, top, width, height, true)
return
}
func win_start_browser(browser *cef.Browser, message *cef.CefProcessMessage) interface{} {
fmt.Printf("win_start_browser\n")
handle := browser.GetWindowHandle()
openerHandle := browser.GetOpenerWindowHandle()
rootHandle := browser.GetRootWindowHandle()
fmt.Printf("win_start_browser handle=%v openerHandle=%v rootHandle=%v\n", handle, openerHandle, rootHandle)
win.ShowWindow(win.HWND(rootHandle), win.SW_MAXIMIZE)
return 0
}
// 关闭窗口
func win_handler_close(browser *cef.Browser, args []cef.V8Value) (result interface{}) {
h := win.HWND(browser.GetWindowHandle())
win.SendMessage(h, win.WM_CLOSE, 0, 0)
return
}
// 设置焦点
func InjectFocus(b *cef.Browser, focus bool) {
h := b.GetHost()
h.SetFocus(focus)
}
// 模拟点击
func win_emuClick(browser *cef.Browser, message *cef.CefProcessMessage) interface{} {
fmt.Printf("win_emuClick\n")
handle := browser.GetWindowHandle()
openerHandle := browser.GetOpenerWindowHandle()
rootHandle := browser.GetRootWindowHandle()
fmt.Printf("win_start_browser handle=%v openerHandle=%v rootHandle=%v\n", handle, openerHandle, rootHandle)
//win.ShowWindow(win.HWND(rootHandle), win.SW_MAXIMIZE)
// 模拟点击
// 查找窗口
url := message.GetArgumentList().GetString(1)
fmt.Printf("url=%v\n", url)
w, ok := windowHolders[url]
if ok {
fmt.Printf("找到窗口\n")
b, o := cef.BrowserByHandle(unsafe.Pointer(w))
if o {
x := message.GetArgumentList().GetInt(2)
y := message.GetArgumentList().GetInt(3)
buttonType := message.GetArgumentList().GetBool(4)
fmt.Printf("X=%v Y=%v ButtonType=%v\n", x, y, buttonType)
rootHandle = b.GetRootWindowHandle()
//win.ShowWindow(win.HWND(rootHandle), win.SW_MAXIMIZE)
// 模拟鼠标
var pt win.POINT
pt.X = int32(x) // This is your click coordinates
pt.Y = int32(y)
hWnd := win.HWND(rootHandle)
go func() {
win.SetForegroundWindow(hWnd)
time.Sleep(3 * time.Second)
win.ClientToScreen(hWnd, &pt)
fmt.Printf("ClientToScreen X=%v Y=%v\n", pt.X, pt.Y)
cx_screen := win.GetSystemMetrics(win.SM_CXSCREEN) //屏幕 宽
cy_screen := win.GetSystemMetrics(win.SM_CYSCREEN) // 高
real_x := 65535 * pt.X / cx_screen //转换后的 x
real_y := 65535 * pt.Y / cy_screen // y
var input win.MOUSE_INPUT
input.Type = win.INPUT_MOUSE
input.Mi.Dx = real_x
input.Mi.Dy = real_y
if buttonType {
input.Mi.DwFlags = (win.MOUSEEVENTF_ABSOLUTE | win.MOUSEEVENTF_MOVE | win.MOUSEEVENTF_RIGHTDOWN | win.MOUSEEVENTF_RIGHTUP)
} else {
input.Mi.DwFlags = (win.MOUSEEVENTF_ABSOLUTE | win.MOUSEEVENTF_MOVE | win.MOUSEEVENTF_LEFTDOWN | win.MOUSEEVENTF_LEFTUP)
}
input.Mi.MouseData = 0
input.Mi.DwExtraInfo = 0
input.Mi.Time = 0
win.SendInput(2, unsafe.Pointer(&input), int32(unsafe.Sizeof(input)))
fmt.Printf("点击")
}()
//hWnd = win.WindowFromPoint(pt)
}
} else {
fmt.Printf("找不到窗口\n")
}
return 0
}
func emuInput2(browser *cef.Browser) {
fmt.Printf("emuInput\n")
// 查找
frame := browser.GetMainFrame()
//frameCount := browser.GetFrameCount()
//fmt.Printf("frameCount=%v\n", frameCount)
//frameIdentifiers := browser.GetFrameIdentifiers()
//fmt.Printf("frameIdentifiers=%v\n", frameIdentifiers)
// 计算frame坐标
//mainFrame := browser.GetMainFrame()
//login_frame_left, login_frame_top := navigator.GetHtmlElementOffset(mainFrame, "#loginIframe")
//fmt.Printf("#loginIframe坐标:left=%v,top=%v\n", login_frame_left, login_frame_top)
// 获取frameElement id
//for i := 0; i < len(frameIdentifiers); i++ {
//identifier := frameIdentifiers[i]
//fmt.Printf("frame-identifier=%v\n", identifier)
// id=loginIframe
//frame := browser.GetFrameByIdent(identifier)
//if !frame.IsValid() {
// fmt.Printf("IsValid fail.\n")
// continue
//}
/*c := `
var id_ = "";
var frame = window.frameElement; //Get <iframe> element of the window
if (frame) {
//if (typeof frameElement_.id !== "undefined" && frameElement_.id !== null) {
// some code here
if (typeof frame.id !== "undefined" && frame.id !== null) {
id_ = frame.id;
}
}
app.cefResult(id_);
`*/
//frame_id := frame.ExecuteJavaScriptWithResult(c)
//fmt.Printf("frame_id=%v\n", frame_id)
//if frame_id == "loginIframe" {
fmt.Printf("找到登录界面")
navigator.InjectFocus(browser, true)
fmt.Printf("开始登录支付宝...\n")
fmt.Printf("获取账号输入框按钮坐标\n")
left, top := navigator.GetHtmlElementOffset(frame, "#J-input-user")
fmt.Printf("输入框坐标:left=%v,top=%v\n", left, top)
x := left + 10
y := top + 10
fmt.Printf("点击账号输入框 x=%v,y=%v\n", x, y)
hWnd := win.HWND(browser.GetWindowHandle())
fmt.Printf("hWnd=%v\n", hWnd)
navigator.MouseClick(hWnd, x, y)
fmt.Printf("点击账号输入框\n")
time.Sleep(2 * time.Second)
navigator.InjectKeyPress(browser, "*****@*****.**")
fmt.Printf("输入完成.\n")
time.Sleep(5 * time.Second)
fmt.Printf("点击密码输入框\n")
left, top = navigator.GetHtmlElementOffset(frame, "#password_input")
x = left + 10 + 40
y = top + 10
fmt.Printf("输入框坐标:left=%v,top=%v\n", x, y)
navigator.InjectMouseClick(browser, x, y)
fmt.Printf("点击账号输入框\n")
time.Sleep(3 * time.Second)
navigator.InjectKeyPress(browser, "1")
fmt.Printf("输入完成.\n")
time.Sleep(5 * time.Second)
fmt.Printf("失去焦点1.\n")
navigator.InjectFocus(browser, false)
fmt.Printf("失去焦点2.\n")
//}
//}
}
// 模拟输入
func win_emuInput(browser *cef.Browser, message *cef.CefProcessMessage) interface{} {
rootHandle := browser.GetRootWindowHandle()
url := message.GetArgumentList().GetString(1)
fmt.Printf("url=%v\n", url)
w, ok := windowHolders[url]
if ok {
fmt.Printf("找到窗口\n")
b, o := cef.BrowserByHandle(unsafe.Pointer(w))
if o {
inputText := message.GetArgumentList().GetString(2)
fmt.Printf("inputText=%v\n", inputText)
rootHandle = b.GetRootWindowHandle()
//win.ShowWindow(win.HWND(rootHandle), win.SW_MAXIMIZE)
// 模拟鼠标
var pt win.POINT
pt.X = int32(0) // This is your click coordinates
pt.Y = int32(0)
hWnd := win.HWND(rootHandle)
go func() {
win.SetForegroundWindow(hWnd)
time.Sleep(5 * time.Second)
win.ClientToScreen(hWnd, &pt)
fmt.Printf("ClientToScreen X=%v Y=%v\n", pt.X, pt.Y)
//sendinput.SendString(inputText)
ss := strings.Split(inputText, "")
for i := 0; i < len(ss); i++ {
c := ss[i]
cc := []rune(c)[0]
keyCode := *syscall.StringToUTF16Ptr(c)
shift := false
if cc >= 'a' && cc <= 'z' {
fmt.Printf("小写\n")
c = strings.ToUpper(c)
keyCode = *syscall.StringToUTF16Ptr(c)
}
if cc >= 'A' && cc <= 'Z' {
fmt.Printf("大写\n")
shift = true
}
index := strings.Index(spec_chars, c)
if index >= 0 {
fmt.Printf("特殊字符1 c=%v index=%v\n", c, index)
ss := strings.Split(base_chars, "")
fmt.Printf("ss=%v\n", ss)
c = ss[index]
fmt.Printf("特殊字符2 c=%v\n", c)
keyCode = *syscall.StringToUTF16Ptr(c)
shift = true
}
switch {
case c == ";":
keyCode = win.VK_OEM_1
case c == ":":
keyCode = win.VK_OEM_1
shift = true
case c == "=":
keyCode = win.VK_OEM_PLUS
case c == "+":
keyCode = win.VK_OEM_PLUS
shift = true
case c == "-":
keyCode = win.VK_OEM_MINUS
case c == "_":
keyCode = win.VK_OEM_MINUS
shift = true
case c == ",":
keyCode = win.VK_OEM_COMMA
case c == "<":
keyCode = win.VK_OEM_COMMA
shift = true
case c == ".":
keyCode = win.VK_OEM_PERIOD
case c == ">":
keyCode = win.VK_OEM_PERIOD
shift = true
case c == "/":
keyCode = win.VK_OEM_2
case c == "?":
keyCode = win.VK_OEM_2
shift = true
case c == "`":
keyCode = win.VK_OEM_3
case c == "~":
keyCode = win.VK_OEM_3
shift = true
case c == "[":
keyCode = win.VK_OEM_4
case c == "{":
keyCode = win.VK_OEM_4
shift = true
case c == `\`:
keyCode = win.VK_OEM_5
case c == "|":
keyCode = win.VK_OEM_5
shift = true
case c == "]":
keyCode = win.VK_OEM_6
case c == "}":
keyCode = win.VK_OEM_6
shift = true
case c == "'":
keyCode = win.VK_OEM_7
case c == `"`:
keyCode = win.VK_OEM_7
shift = true
}
fmt.Printf("输入:%v %v\n", keyCode, shift)
sendinput.KeyPress(keyCode, shift)
}
//hWnd = win.WindowFromPoint(pt)
//PostMessage(edit, WM_KEYDOWN, ...);
//PostMessage(edit, WM_CHAR, ...);
//PostMessage(edit, WM_KEYUP, ...);
//win.SendMessage(hWnd, win.WM_KEYDOWN, 0, 0)
/*
lParam := uintptr(win.MAKELONG(uint16(pt.X), uint16(pt.Y)))
win.SendMessage(hWnd, win.WM_LBUTTONDOWN, 0, lParam) //WM_LBUTTONDOWN
//time.Sleep(50 * time.Millisecond)
win.SendMessage(hWnd, win.WM_LBUTTONUP, 0, lParam)
*/
fmt.Printf("输入")
}()
//hWnd = win.WindowFromPoint(pt)
}
} else {
fmt.Printf("找不到窗口\n")
}
return 0
}
func doIt(browser *cef.Browser) {
// 1.加载百度首页
browser.LoadURL("http://www.baidu.com")
time.Sleep(5 * time.Second)
url := browser.GetURL()
fmt.Printf("Url=%v\n", url)
src := browser.GetSource()
ioutil.WriteFile("a.txt", []byte(src), 0644)
fmt.Printf("src=%v\n", len(src))
time.Sleep(200 * time.Second)
//js := `function() { return "1"; }();`
//browser.Eval(js)
// 执行Js
//browser.ExecuteJavaScript(`app.cefResult("a");`, "", 1)
result := browser.ExecuteJavaScriptWithResult(`(function() { cef.setResult("13"); })();`)
fmt.Printf("Eval Js. result=%v\n", result)
//browser.InjectJs("js/jquery.min.js")
// http://stackoverflow.com/questions/12605315/html5-getimagedata-without-canvas
// http://blog.csdn.net/hursing/article/details/12868109
//browser.InjectJs("js/imageutil.js")
//browser.InjectJs("js/html2canvas.js")
/*filename := browser.ExecuteJavaScriptWithResult(`
(function() {
var img = $("#lg img")[0];
var imageData = captureImage(img);
var filename = app.renderImage(imageData.data, imageData.width, imageData.height);
return filename;
})();`)
fmt.Printf("filename: %v\n", filename)
*/
/*
filename := browser.ExecuteJavaScriptWithResult(`
html2canvas(document.body, {
onrendered: function(canvas) {
var imageData = canvasToData(canvas);
var filename = app.renderImage(imageData.data, imageData.width, imageData.height);
app.cefResult(filename);
}
});
`)
fmt.Printf("filename: %v\n", filename)
*/
/*c := `var canvas = document.createElement('canvas');
var context = canvas.getContext('2d');
var img = $("#lg img")[0];
//var img = document.getElementById('tulip');
canvas.width = img.width;
canvas.height = img.height;
context.drawImage(img, 0, 0);//, img.width, img.height
var imageData = context.getImageData(0, 0, img.width, img.height);
//alert('3:' + img.width + '/' + img.height + '/' + imageData.data.length);
var txtFile = '';
//console.log('image.data.length=' + imageData.data.length);
var dataArray = new Array(imageData.data.length);
for (var i = 0; i < dataArray.length; i++) {
dataArray[i] = imageData.data[i];
}
var strImageData = dataArray.toString();
//console.log("strImageData=" + strImageData);
var filename = app.set_image_data(strImageData, img.width, img.height);
alert(filename);
//alert('4');`
//c := `var canvas = $("#lg img");var context = canvas[0].getContext("2d");alert(context);`
*/
// 获取图片
//browser.ExecuteJavaScript(c, "", 1)
// 发送进程消息
//browser.SendProcessMessageTest()
// 模拟点击
code := `
function getOffset( el ) {
var _x = 0;
var _y = 0;
while( el && !isNaN( el.offsetLeft ) && !isNaN( el.offsetTop ) ) {
_x += el.offsetLeft - el.scrollLeft;
_y += el.offsetTop - el.scrollTop;
// chrome/safari
//if ($.browser.webkit) {
el = el.parentNode;
//} else {
// firefox/IE
//el = el.offsetParent;
//}
}
return { left: _x, top: _y };
}
var e = document.querySelector("input[name=wd]");
var offset = getOffset(e);
cef.setResult(offset.left + "," + offset.top);
`
strOffset := browser.ExecuteJavaScriptWithResult(code)
fmt.Printf("strOffset:%v\n", strOffset)
ss := strings.Split(strOffset, ",")
//h := browser.GetHost()
if len(ss) == 2 {
x, _ := strconv.Atoi(ss[0])
y, _ := strconv.Atoi(ss[1])
// 执行点击
fmt.Printf("x=%v,y=%v\n", x, y)
navigator.InjectMouseClick(browser, x+4, y+4)
}
fmt.Printf("点击完毕\n")
time.Sleep(3 * time.Second)
//h.SetFocus(true)
// 模拟输入
fmt.Printf("模拟输入\n")
var text = "Abcdd@ffaff"
navigator.InjectKeyPress(browser, text)
time.Sleep(10 * time.Second)
}