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About AutoIt-Events

AutoIt-Events is an event Observer and is a core dependency for Autoit-Socket-IO but can be used for any Autoit project.

Example

#include "Event.au3"

; Subscribe listeners
_Event_Listen(UserCreatedEvent, SendWelcomeMail)
_Event_Listen(UserCreatedEvent, RegisterNewsLetter)


; Fire event
_Event(UserCreatedEvent, @UserName, "tarre.islam@gmail.com")


Func UserCreatedEvent(Const ByRef $oEvent, $name, $email)
	; via $oEvent you can pass data to its listeners
	$oEvent.add("name", $name)
	$oEvent.add("email", $email)
	$oEvent.add("id", 1)
EndFunc


Func SendWelcomeMail(Const $oEvent)
	MsgBox(64, "Welcome mail sent", "Welcome mail sent to " & $oEvent.item("name") & " with email " & $oEvent.item("email"))
EndFunc


Func RegisterNewsLetter(Const $oEvent)
	MsgBox(64, "News letter registred", "News letter bound to user id " & $oEvent.item("id"))
EndFunc

 

The code is also available at Github

 

Autoit-Events-1.0.0.zip

Edited by tarretarretarre
added tags

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On 9/14/2020 at 9:14 PM, tarretarretarre said:

Example


#include "Event.au3"

; Subscribe listeners
_Event_Listen(UserCreatedEvent, SendWelcomeMail)
_Event_Listen(UserCreatedEvent, RegisterNewsLetter)


; Fire event
_Event(UserCreatedEvent, @UserName, "tarre.islam@gmail.com")


Func UserCreatedEvent(Const ByRef $oEvent, $name, $email)
	; via $oEvent you can pass data to its listeners
	$oEvent.add("name", $name)
	$oEvent.add("email", $email)
	$oEvent.add("id", 1)
EndFunc


Func SendWelcomeMail(Const $oEvent)
	MsgBox(64, "Welcome mail sent", "Welcome mail sent to " & $oEvent.item("name") & " with email " & $oEvent.item("email"))
EndFunc


Func RegisterNewsLetter(Const $oEvent)
	MsgBox(64, "News letter registred", "News letter bound to user id " & $oEvent.item("id"))
EndFunc

 

How you post this code ? Which CodeTag ?
When I post code it looks differently.

#include "Event.au3"

; Subscribe listeners
_Event_Listen(UserCreatedEvent, SendWelcomeMail)
_Event_Listen(UserCreatedEvent, RegisterNewsLetter)


; Fire event
_Event(UserCreatedEvent, @UserName, "tarre.islam@gmail.com")


Func UserCreatedEvent(Const ByRef $oEvent, $name, $email)
    ; via $oEvent you can pass data to its listeners
    $oEvent.add("name", $name)
    $oEvent.add("email", $email)
    $oEvent.add("id", 1)
EndFunc


Func SendWelcomeMail(Const $oEvent)
    MsgBox(64, "Welcome mail sent", "Welcome mail sent to " & $oEvent.item("name") & " with email " & $oEvent.item("email"))
EndFunc


Func RegisterNewsLetter(Const $oEvent)
    MsgBox(64, "News letter registred", "News letter bound to user id " & $oEvent.item("id"))
EndFunc

 


Signature beginning:   Wondering who uses AutoIT and what it can be used for ?
* GHAPI UDF - modest beginning - communication with GitHub REST API Forum Rules *
Include Dependency Tree (Tool for analyzing script relations)
ADO.au3 UDF     POP3.au3 UDF     XML.au3 UDF    How to use IE.au3  UDF with  AutoIt v3.3.14.x  for other useful stuff click the following button

Spoiler

Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind. 

My contribution (my own projects): * Debenu Quick PDF Library - UDF * Debenu PDF Viewer SDK - UDF * Acrobat Reader - ActiveX Viewer * UDF for PDFCreator v1.x.x * XZip - UDF * AppCompatFlags UDF * CrowdinAPI UDF * _WinMergeCompare2Files() * _JavaExceptionAdd() * _IsBeta() * Writing DPI Awareness App - workaround * _AutoIt_RequiredVersion() * Chilkatsoft.au3 UDF * TeamViewer.au3 UDF * JavaManagement UDF * VIES over SOAP * WinSCP UDF * GHAPI UDF - modest begining - comunication with GitHub REST APIErrorLog.au3 UDF - A logging Library *

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Useful links: * Forum Rules * Forum etiquette *  Forum Information and FAQs * How to post code on the forum * AutoIt Online Documentation * AutoIt Online Beta Documentation * SciTE4AutoIt3 getting started * Convert text blocks to AutoIt code * Games made in Autoit * Programming related sites * Polish AutoIt Tutorial * DllCall Code Generator * 

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IE Related:  * How to use IE.au3  UDF with  AutoIt v3.3.14.x * Why isn't Autoit able to click a Javascript Dialog? * Clicking javascript button with no ID * IE document >> save as MHT file * IETab Switcher (by LarsJ ) * HTML Entities * _IEquerySelectorAll() (by uncommon) * IE in TaskScheduler

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:naughty:  :ranting:, be  :) and       \\//_.

Anticipating Errors :  "Any program that accepts data from a user must include code to validate that data before sending it to the data store. You cannot rely on the data store, ...., or even your programming language to notify you of problems. You must check every byte entered by your users, making sure that data is the correct type for its field and that required fields are not empty."

Signature last update: 2020-09-20

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      Any help to achieve this goal is higly appreciated.
      Thanks
      #include <GUIConstantsEx.au3> #include <MsgBoxConstants.au3> #include <string.au3> #include <array.au3> Global $g_idGUIEdit ; read html page from bottom of this script ; and write it to a file on disk CreateHtmlPage() Example() Exit Func Example() Local $hGUIMain = GUICreate("Event Test", 1000, 600) $g_idGUIEdit = GUICtrlCreateEdit("", 500, 405, 490, 175) GUICtrlSetFont(-1, 9, 400, -1, 'Courier New') GUICtrlCreateLabel("Below are some Browser events 'captured' from the above web page by AutoIt", 500, 385, 990, 20) Local $idGUIExit = GUICtrlCreateButton(" Close and exit", 5, 580, 990, 15) Local $hButton1 = GUICtrlCreateButton("Add an Item to timeline", 10, 400, 150, 40) GUISetState() ;Show GUI ; We prepare the Internet Explorer as our test subject Global $oIE = ObjCreate("Shell.Explorer.2") $hIE = GUICtrlCreateObj($oIE, 5, 5, 990, 380) ; <- embedd $oIE in the AutoIt GUI ; load our web page, javascript and css in the browser ToolTip("...downloading javascript, please wait") $oIE.navigate('file:///' & @ScriptDir & '\Page.html') Sleep(1000) ; Give it some time to load the web page ToolTip("") Do ; wait for document Sleep(250) $oDocument = $oIE.document Until IsObj($oDocument) ; https://msdn.microsoft.com/en-us/library/52f50e9t(v=vs.94).aspx ; $ohJS is a reference to the javascript Global Obj ; ------------------------------------------------- Global $ohJS = $oIE.document.parentwindow.JSglobal ; --- Setup catch of events --- ; https://msdn.microsoft.com/en-us/library/aa769764(v=vs.85).aspx ; HTMLDocumentEvents2 interface (catch OnClick, OnMouseOver, .... etc Global $oEventObject = ObjEvent($oDocument, "IEEvent2_", "HTMLDocumentEvents2") ; OK, this events are catched ; Attempt to catch events fired by the DataSet. ; items is the DataSet obj created in the Browser ; Global $oEventObject = ObjEvent($ohJS.items, "OnDataSet_") ; ???? how to catch events from the DataSet <---- ????? ; ----------------------------- ; Loop until the user exits. While 1 Switch GUIGetMsg() Case $GUI_EVENT_CLOSE, $idGUIExit ExitLoop Case $hButton1 ; add a job to the timeline (a simple example just to test) ; to generate a unique ID I use the following: @YEAR & @MON & @MDAY & @HOUR & @MIN & @SEC & @MSEC Local $result = $ohJS.eval("items.add([{id: " & @YEAR & @MON & @MDAY & @HOUR & @MIN & @SEC & @MSEC & ", content: '<b>item 4</b> Added at " & @HOUR & ":" & @MIN & ":" & @SEC & " ', start: '2014-01-19'}]);") ConsoleWrite("DataSet now contains " & $ohJS.items.length & " Items" & @CRLF) EndSwitch WEnd ; the end $oEventObject.Stop ; Tell IE we don't want to receive events. $oEventObject = 0 ; Kill the Event Object $oIE = 0 ; Remove IE from memory (not really necessary). GUIDelete($hGUIMain) ; Remove GUI EndFunc ;==>Example ; --- event management zone --- ; A few Internet Explorer Event Functions ; below function are fired by events occurred in the browser Volatile Func IEEvent2_onClick($oEvent) ConsolePrint("mouse click: " & $oEvent.clientX & ',' & $oEvent.clientY & ' on ' & $oEvent.srcElement.NodeName & ' - ' & $oEvent.srcElement.ID) EndFunc ;==>IEEvent2_onClick Volatile Func IEEvent2_onDblClick($oEvent) ConsolePrint("mouse DoubleClick: @" & $oEvent.clientX & ',' & $oEvent.clientY) EndFunc ;==>IEEvent2_onDblClick Volatile Func OnDataSet_add($oEvent) ConsolePrint("!!!! event from DataSet " & IsObj($oEvent)) ; type EndFunc ;==>OnDataSet_add Func ConsolePrint($sMsg) Local Const $iMaxLines = 9 ; keep last 12 lines only $sMsg = @HOUR & ':' & @MIN & ':' & @SEC & ':' & @MSEC & @TAB & $sMsg & @CRLF $sMsg = StringReplace(GUICtrlRead($g_idGUIEdit) & $sMsg, @CR, @CR) If @extended > $iMaxLines Then ; more than $iMaxLines $sMsg = StringMid($sMsg, StringInStr($sMsg, @CR, 0, -1 * $iMaxLines) + 2) EndIf GUICtrlSetData($g_idGUIEdit, $sMsg) EndFunc ;==>ConsolePrint Func CreateHtmlPage() Local $sStart = @LF & "#cs;HTML" Local $sEnd = "#ce;HTML" & @CR Local $aArray = _StringBetween(FileRead(@ScriptFullPath), $sStart, $sEnd) Local $sPage = @ScriptDir & '\Page.html' Local $hFile = FileOpen($sPage, 2) ; $FO_OVERWRITE (2) = Write mode (erase previous contents) FileWrite($hFile, $aArray[0]) FileFlush($hFile) FileClose($hFile) EndFunc ;==>CreateHtmlPage #cs;HTML <!DOCTYPE HTML> <html> <head> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <script type="text/javascript"> var JSglobal = (1,eval)("this"); </script> <style type="text/css"> body, html { font-family: arial, sans-serif; font-size: 11pt; } </style> <script src="https://cdnjs.cloudflare.com/ajax/libs/vis/4.16.1/vis.min.js"></script> <link href="https://cdnjs.cloudflare.com/ajax/libs/vis/4.16.1/vis.min.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="visualization" style="border-width:3px; border-color:yellow; border-style:double;"></div> <p></p> <div id="log"></div> <script type="text/javascript"> // DOM element where the Timeline will be attached var container = document.getElementById('visualization'); // Create an empty DataSet (allows two way data-binding) var items = new vis.DataSet({type: { start: 'ISODate', end: 'ISODate', notes: '' }}); // items.addEventListener('click',resetElements,true); // add items to the DataSet items.add([ {id: 1, content: 'item 1 <b>start</b>', start: '2014-01-23'}, {id: 2, content: 'item 2', start: '2014-01-18 00:00', end: '2014-01-18 23:59'}, {id: 3, content: 'item 3', start: '2014-01-21'}, {id: 5, content: 'item 5', start: '2014-01-28', type:'point'}, {id: 6, content: 'item 6', start: '2014-01-26'} ]); // Configuration for the Timeline var options = {orientation: 'top', editable: { add: true, remove: true, updateTime: true, updateGroup: true } }; // Create a Timeline var timeline = new vis.Timeline(container, items, options); // turn events on timeline.on('rangechange', function (properties) { logEvent('rangechange', properties); }); timeline.on('rangechanged', function (properties) { logEvent('rangechanged', properties); }); timeline.on('select', function (properties) { logEvent('select', properties); }); items.on('*', function (event, properties) { logEvent(event, properties); }); function logEvent(event, properties) { var log = document.getElementById('log'); var msg = document.createElement('div'); msg.innerHTML = 'event=' + JSON.stringify(event) + ', ' + 'properties=' + JSON.stringify(properties); log.firstChild ? log.insertBefore(msg, log.firstChild) : log.appendChild(msg); } </script> </body> </html> #ce;HTML ;  
    • By jiggunjer
      I want to listen for certain windows events like window open/closed. After reading the help I think I need to use ObjCreate('shell.application') and ObjEvent with that object to create/register a listener. The problem is I don't know what interface or events (i.e. the specific event names) are available for the listener. I tried searching MSDN but it is a labyrinth and I'm not that familiar with the programming frameworks/models used by Windows, and all the examples seem to refer to compiled code using .NET or some other api.
      Can any1 point me in the right direction? Also is using COM objects considered the 'modern' way to do this, or should I be using some other framework/resources?
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