treeview获取选中所有节点信息以及展开 Autohotkey

本脚本来自于Thinkai的博客，仅作为归档。

Gui, Add, TreeView
P1 := TV_Add("P1")
P1C1 := TV_Add("P1C1", P1)
P1C1D1 := TV_Add("P1C1D1", P1C1)
P1C1D2 := TV_Add("P1C1D2", P1C1)
P1C1D3 := TV_Add("P1C1D3", P1C1)
P1C1D2E1 := TV_Add("P1C1D2E1", P1C1D2)
P1C1D2E2 := TV_Add("P1C1D2E2", P1C1D2)
 
Gui, Show
;获取节点信息
top := TV_GetSelection()
;Clipboard := var_dump(gettvchild(top))
;展开选中下所有节点
;TV_Modify(top,"Expand")
Clipboard := var_dump(expandallchild(top))
return
 
 
gettvchild(id){
    ret =
    if(firstid := TV_GetChild(id)){
        ret := [],first := true
        ret[firstid] := ""
        while(nextid := TV_GetNext(first ? (firstid,first:=false) : nextid)){
            ret[nextid] := ""
        }
    }
    for k,v in ret
    {
        if (TV_GetChild(k))
            ret[k] := gettvchild(k)
    }
    return ret
}
 
expandallchild(id){
    ret := "",TV_Modify(id,"Expand")
    if(firstid := TV_GetChild(id)){
        ret := [],first := true
        ret[firstid] := ""
        while(nextid := TV_GetNext(first ? (firstid,first:=false) : nextid)){
            ret[nextid] := ""
        }
    }
    for k,v in ret
    {
        if (TV_GetChild(k))
            TV_Modify(k,"Expand"),ret[k] := expandallchild(k)
    }
    return ret
}
 
var_dump(obj,level:=0){
    static str
    if !level
        str := ""
    if IsObject(obj)
    {
        space =
        loop % level
            space .= A_Tab
        str .= space "{`n"
        for k,v in obj
        {
            if IsObject(v)
            {
                str .= space A_Tab (RegExMatch(k,"^\d+$") ? k : """" k """") ":`n"
                var_dump(v,level+1)
                str := RegExReplace(str,"(*ANYCRLF)\n$",",`n")
            }
            else
                str .= space A_Tab (RegExMatch(k,"^\d+$") ? k : """" k """") ":""" RegExReplace(v,"""","""""") """,`n"
        }
        str := RegExReplace(str,"(*ANYCRLF),\n*$","`n")
        str .= space "}`n"
    }
    else
        str := obj
    return str
}
 
GuiClose:  ; 当用户关闭 TreeView 所在的 GUI 窗口时退出脚本.
ExitApp