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If you set within a window, a given color as transparent, every area of that window painted with that color, act as an hole through wich you can see what's behind, and click on what's behind as well.
Here, for example, is a simple effect of fishes swimming around on the screen.
#include <WinAPI.au3> #include <WindowsConstants.au3> #include <Misc.au3> ; for _IsPressed (23 END key) Local $hDLL = DllOpen("user32.dll"), $oIE = ObjCreate("Shell.Explorer.2") Local $hBackground = GUICreate("", @DesktopWidth, @DesktopHeight, 0, 0, $WS_POPUPWINDOW, $WS_EX_LAYERED + $WS_EX_TOPMOST) Local $AlphaKey = 0xF0F7FF ; everything with color $AlphaKey within this window will be transparent ; even if within an embedded browser control!..... _WinAPI_SetLayeredWindowAttributes($hBackground, $AlphaKey, 0, $LWA_COLORKEY) GUISetState(@SW_SHOW, $hBackground) $hIE = GUICtrlCreateObj($oIE, 0, 0, @DesktopWidth, @DesktopHeight) ; <- embedd $oIE in the AutoIt GUI GUISetBkColor($AlphaKey, $hBackground) ; $AlphaKey $hBackground transparent $oIE.navigate('http://cdn.abowman.com/widgets/fish/fish.swf') ; $oIE.navigate('http://cdn.abowman.com/widgets/spider/spider.swf') ; a spider goes around on the screen .... ; !! to use the spider.swf, you need to set $AlphaKey = 0xffffff on line 7 "! While True If _IsPressed("23", $hDLL) Then ExitLoop ; END key was pressed Sleep(250) WEnd $oIE = "" $hDLL = "" GUIDelete($hBackground)
Here, too, the aim is to show an interesting effect that can be obtained by exploiting transparency, but can also be used as it is just for fun.
The animation consists of some fish wandering around the screen. You can continue working on the computer by letting them swim.
I hope you find it relaxing.
AutoIt-Events is an event Observer and is a core dependency for Autoit-Socket-IO but can be used for any Autoit project.
#include "Event.au3" ; Subscribe listeners _Event_Listen(UserCreatedEvent, SendWelcomeMail) _Event_Listen(UserCreatedEvent, RegisterNewsLetter) ; Fire event _Event(UserCreatedEvent, @UserName, "firstname.lastname@example.org") 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
Version 2.x.x and 3.x.x has been moved to branch 3.x
Autoit-Socket-IO is a event driven TCP/IP wrapper heavily inspired from Socket.IO with focus on user friendliness and long term sustainability.
I constantly want to make this UDF faster and better, so if you have any suggestions or questions (beginner and advanced) Do not hesitate to ask them, I will gladly help!
Simple API 99% data-type serialization thanks to Autoit-Serialize Can easily be extended with your own functionality thanks to Autoit-Events "Educational" examples Data encryption thanks to _<Crypt.au3> Limitations
Speed. This UDF will sacrifice some speed for convenience Getting started
Download the script from AutoIt or pull it from the official github repo email@example.com:tarreislam/Autoit-Socket-IO.git and checkout the tag 4.0.0-beta Check out the documentaion Take a look in the examples/ folder Changelog
To see changes from 3.x.x and 2.x.x please checkout the 3.x branch
Version 4.0.0-beta (This update break scripts.)
Code base fully rewritten with Autoit-Events and decoupled to improve code quality and reduce bloat. The new UDF is very different from 3.x.x so please checkout the UPGRADE guide to fully understand all changes Added new documentation documentaion Success stories
Since December 2017-now I have used version 1.5.0 in an production environment for 150+ clients with great success, the only downtime is planned windows updates and power outages.
Newest version (2020-09-15!)
Older versions (Not supported anymore)
Autoit-Socket-IO-1.0.0.zip Autoit-Socket-IO-1.1.0.zip Autoit-Socket-IO-1.3.0.zip Autoit-Socket-IO-1.4.0.zip Autoit-Socket-IO-1.5.0.zip
I have this AutoIt script that works on Windows 7. However, when I test it on Windows 10, the objEvent will not execute the function it's supposed to call. So I have a webpage the script will check if it is active, then it will search if a popup button exist (elementId), if so, assign it to the event handler so that when that button is clicked, then handler function will move the focus back to the main GUI again.
If WinActive("Website Title - Internet Explorer") Then $ie = _IEAttach("Website Title") $objElement= _IEGetObjById ($ie, "elementId") local $oEvent = ObjEvent($objElement, "_MY_EVENT_HANDLER_") EndIf Func _MY_EVENT_HANDLER_onclick($oEvtObj) msgbox(0,"Alert Window", "Button Clicked!") setMainWindow() ; sets focus back to main GUI EndFunc
I've verified, on Windows 10, that it does see the object element. But it will not trigger the event. Could it be related to some timing issues due to Windows 10 Internet Explorer over Windows 7 Internet Explorer?
Windows 7 IE version 11.0.9600.19507
Windows 10 IE version 11.418.18362.0
AutoIt v 3.3