Interface Writer | [release] 3.0 | 22/08/2010 |
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SmokingCookie
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RE: Interface Writer | [release] 2.5 | 30/01/2010
That's weird..
Could you try:
JScript code:
var length = (Interop.Call("User32.dll","SendMessageW",Edit,WM_GETTEXTLENGTH,0,0) + 1);
var Buffer = Interop.Allocate((length + 1) * 2);
var lResult = Interop.Call("User32.dll","SendMessageW",Edit,WM_GETTEXT,length,Buffer.DataPtr);
// MessageBox is a class in my script; use your AlertDialog instead
//MessageBox.Show("Copied\t: " + lResult + "\nLength\t: " + length);
Works for me.
Nb: the length variable contains (GetTextLengthResult + 1)!
This post was edited on 02-13-2010 at 08:49 AM by SmokingCookie.
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| 02-13-2010 08:49 AM |
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whiz
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O.P. RE: Interface Writer | [release] 2.5 | 30/01/2010
quote:
Originally posted by SmokingCookie
That's weird..
Could you try:
JScript code:
var length = (Interop.Call("User32.dll","SendMessageW",Edit,WM_GETTEXTLENGTH,0,0) + 1);
var Buffer = Interop.Allocate((length + 1) * 2);
var lResult = Interop.Call("User32.dll","SendMessageW",Edit,WM_GETTEXT,length,Buffer.DataPtr);
// MessageBox is a class in my script; use your AlertDialog instead
//MessageBox.Show("Copied\t: " + lResult + "\nLength\t: " + length);
Works for me.
Nb: the length variable contains (GetTextLengthResult + 1)!
Didn't work at first - said "Edit" was undefined. I assumed that was the handle of the ListViewControl - WndWriterManageWindows.SendControlMessage("LstWindows", 4120, 0, 0); - but I end up with the following message:
code:
Copied : 11
Length : 1
The "Copied" value is actually the length, and "Length" always returns "1" (a number, not a string - a boolean, maybe?). Any more ideas? |
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| 02-14-2010 10:50 AM |
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SmokingCookie
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RE: Interface Writer | [release] 2.5 | 30/01/2010
quote:
Originally posted by MSDN
Return Value
The return value is the length of the text in TCHARs, not including the terminating null character.
(see http://msdn.microsoft.com/en-us/library/ms632628%28VS.85%29.aspx)
It should return the visible length (that is, text you can read)... 
But you more or less have it working now: Buffer.readSTRING(0); should return the new filename/control ID or whatever you want to rename this way.
Oh and don't forget to collect garbage: always destroy DataBloc objects (if possible), by setting its size to zero:
JScript code:
var Buffer = Interop.Allocate(123);
Buffer.Size = 0;
There are just a few situations in which you cannot destroy memory blocks instantly, but I don't think you'll be in any of those. |
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| 02-14-2010 11:01 AM |
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whiz
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O.P. RE: Interface Writer | [release] 2.5 | 30/01/2010
Javascript code:
AlertDialog("Copied\t: " + lResult + "\nLength\t: " + length + "\n\nValue\t: " + Buffer.readSTRING(0) + " (" + Buffer.readSTRING(0).length + ")");
code:
Copied : 11
Length : 1
Value : (0)
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| 02-14-2010 11:22 AM |
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SmokingCookie
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RE: Interface Writer | [release] 2.5 | 30/01/2010
Could you post the entire OnWindowIdEvent_MessageNotification(...); function?
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| 02-14-2010 12:53 PM |
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whiz
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O.P. RE: Interface Writer | [release] 2.5 | 30/01/2010
Actually, don't worry. I've worked it out: I had WM_GETTEXT and WM_GETTEXTLENGTH the wrong way round... 
Just one last question: how can I trigger the rename box to appear, other than clicking on the entry in the ListViewControl (for example, through a right-click menu or button)? |
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| 02-14-2010 01:41 PM |
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SmokingCookie
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RE: Interface Writer | [release] 2.5 | 30/01/2010
Yeah, that makes a whole lot of difference
The menu thingy is gonna be very complex. If you want an example, look at my code again. Search for "OnWndSettings_LanguageEvent_LstViewRClicked" in the same file you found the message notification event. If there's anything you need explained, I'm here.
As for the button: that'll be easier:
JScript code:
function OnWindowIdEvent_CtrlClicked(PlusWnd,ControlId) {
if(ControlId === "BtnRename") {
Interop.Call("User32.dll",
"SendMessageW",
PlusWnd.GetControlHandle("MyListView"),
LVM_EDITLABELW,ItemToRename,0);
}
}
You can get the ItemToRename value by declaring a global variable and assigning it in each list-view event. Be sure to assign it -1 when the window is destroyed.
This post was edited on 02-14-2010 at 01:50 PM by SmokingCookie.
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| 02-14-2010 01:44 PM |
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whiz
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Posts: 568
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Joined: Nov 2008
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O.P. RE: Interface Writer | [release] 2.5 | 30/01/2010
quote:
Originally posted by file "Video Converter Plus! \ WndSettings_Language.js"
To stop the page extending, I've hidden the code in this post. 
Spoiler: Javascript code:
if(Cache.Languages["Array"][Cache["LanguageSelection"]] === "English.xml") return ScriptLanguage.DisplayAlert(PlusWnd.Handle,"AlertEnglishRequired");
Interop.Call("User32.dll","SendMessageW",PlusWnd.GetControlHandle("vLstLanguages"),LVM_EDITLABELW,Cache["LanguageSelection"],0);for(var i in Cache[PlusWnd.WindowId].Hotkeys) Cache[PlusWnd.WindowId].Hotkeys[i].Unregister();
break;
Javascript code:
Interop.Call("User32.dll", "SendMessageW", WndWriterManageWindows.GetControlHandle("LstWindows"), 4214, Writer.WndSel[0], 0);
It works! Thanks for all your help!
Edit: check your reputation... 
This post was edited on 02-16-2010 at 02:59 PM by whiz.
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| 02-14-2010 02:00 PM |
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SmokingCookie
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RE: Interface Writer | [release] 2.5 | 30/01/2010
You're welcome
Oh, and in what windows will you be implementing this? |
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| 02-14-2010 02:04 PM |
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whiz
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Posts: 568
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O.P. RE: Interface Writer | [release] 2.5 | 30/01/2010
quote:
Originally posted by SmokingCookie
You're welcome
Oh, and in what windows will you be implementing this?
I'll probably use it with the window, control and element managers (all the ones with a ListViewControl).  |
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| 02-14-2010 02:12 PM |
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