chennqqi / go-element

go-element

This is a windows window application for an element traversal, you can find the elements you want to operate the control, and then the next step to click or enter the operation, etc., can be traversed for the element tree, search for the specified element

Examples:

Output window element tree structure

func main() {
	com.CoInitialize()
	defer com.CoUninitialize()
	findhwnd := com.GetWindowForString("Notepad", "")
	instance := com.CreateInstance()
	ppv := (*uiautomation.IUIAutomation)(unsafe.Pointer(instance))
	root := uiautomation.ElementFromHandle(ppv, findhwnd)
	elems := uiautomation.TraverseUIElementTree(ppv, root)
	uiautomation.TreeString(elems, 0)
}

Search window element

func main() {
	com.CoInitialize()
	defer com.CoUninitialize()
	findhwnd := com.GetWindowForString("Notepad", "")
	instance := com.CreateInstance()
	ppv := (*uiautomation.IUIAutomation)(unsafe.Pointer(instance))
	root := uiautomation.ElementFromHandle(ppv, findhwnd)
	elems := uiautomation.TraverseUIElementTree(ppv, root)
	fn := func(elem *uiautomation.Element) bool {
		return elem.CurrentLocalizedControlType == "菜单项目" && elem.CurrentName == "编辑"
	}
	foundElement := uiautomation.SearchElem(elems, fn)
	fmt.Printf("foundElement: %#v\n", foundElement)
}

Output to Json file

func main() {
	com.CoInitialize()
	defer com.CoUninitialize()
	findhwnd := com.GetWindowForString("Notepad", "")
	instance := com.CreateInstance()
	ppv := (*uiautomation.IUIAutomation)(unsafe.Pointer(instance))
	root := uiautomation.ElementFromHandle(ppv, findhwnd)
	elems := uiautomation.TraverseUIElementTree(ppv, root)
	uiautomation.WriteJSONToFile(elems, "filename.json")
}