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Xenobiologist

Using the treeview funcs

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Hi,

I'm trying to use the new treeview funcs from Gary.

I cannot get them to work in this example.

The code :

#include<GuiTreeView.au3>
ConsoleWrite('AutoitVersion: ' & @AutoItVersion & @CRLF)

Opt("WinTitleMatchMode", 4)

Global $Debug_TV = False
Global $DEFAULT_GUI_FONT = 0
HotKeySet("{ESC}", "_Quit")

; Get an explorer window open to C:\
If WinExists('[CLASS:ExploreWClass;Title:C:\]') Then
    $hWin = WinGetHandle('[CLASS:ExploreWClass;Title:C:\]')
Else
    If Not WinExists('[CLASS:CabinetWClass;Title:C:\]') Then
        Run("Explorer.exe C:\")
        WinWait('[CLASS:CabinetWClass;Title:C:\]')
    EndIf
    $hWin = WinGetHandle('[CLASS:CabinetWClass;Title:C:\]')
EndIf
WinActivate($hWin)
WinWaitActive($hWin)
ConsoleWrite('Winhandle: ' & $hWin & @CRLF)

; Create folder view (SysTreeView321) if required
$hSTV1 = ControlGetHandle($hWin, "", "[CLASS:SysTreeView32;INSTANCE:1]") ; Folder explorer control
If $hSTV1 = "" Then
    ControlSend($hWin, "", "", "!x") ; View                       <--- GERMAN!!!
    ControlSend($hWin, "", "", "o") ; Explorer
    ControlSend($hWin, "", "", "^{TAB}") ; Folder
    Sleep(2000)
    $hSTV1 = ControlGetHandle($hWin, "", 30120);, "[CLASS:SysTreeView32;INSTANCE:1]") ; Folder explorer control
    ConsoleWrite("Handle: " & $hSTV1 & @CRLF)
    $hitem = _GUICtrlTreeView_FindItem ($hSTV1, 'Erweiterungen bei bekannten Dateitypen ausblenden')
    If $hitem = 0 Then
        ConsoleWrite("Debug: item not found " & @LF)
    Else
        $checked = _GUICtrlTreeView_GetChecked ($hSTV1, $hitem)
        ConsoleWrite("Debug: checked before = " & $checked & @LF)
        If Not $checked Then _GUICtrlTreeView_SetChecked ($hSTV1, $hitem, True)
        $checked = _GUICtrlTreeView_GetChecked ($hSTV1, $hitem)
        ConsoleWrite("Debug: checked after = " & $checked & @LF)
    EndIf
EndIf

Func _Quit()
    Exit
EndFunc   ;==>_Quit

The console output :

C:\Programme\AutoIt3\beta\Include\GuiTreeView.au3(468,68) : WARNING: $DEFAULT_GUI_FONT: possibly used before declaration.
    _WinAPI_SetFont ($hTree, _WinAPI_GetStockObject ($DEFAULT_GUI_FONT)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
C:\Downloads\AutoIt-Skripte\Entwicklung\ForumTests\TreeviewZedna.au3 - 0 error(s), 1 warning(s)
->20:27:45 AU3Check ended.rc:1
>Running:(3.2.9.4):C:\Programme\AutoIt3\beta\autoit3.exe "C:\Downloads\AutoIt-Skripte\Entwicklung\ForumTests\TreeviewZedna.au3" 
AutoitVersion: 3.2.9.4
Winhandle: 0x00100FFE
Handle: 
Debug: item not found 
+>20:27:48 AutoIT3.exe ended.rc:0
+>20:27:49 AutoIt3Wrapper Finished
>Exit code: 0   Time: 4.543

Thanks for guiding me ...

So long,

Mega


Scripts & functions Organize Includes Let Scite organize the include files

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Problem is maybe in very early ControlGetHandle() when Window with treeview is not opened yet

So instead of

ControlSend($hWin, "", "", "^{TAB}") ; Folder
    Sleep(2000)
    $hSTV1 = ControlGetHandle($hWin, "", "SysTreeView321")oÝ÷ ÚÚòjëh×6ControlSend($hWin, "", "", "^{TAB}") ; Folder
While 1
  $hSTV1 = ControlGetHandle($hWin, "", "SysTreeView321")
  If Not @error Then ExitLoop
  Sleep(100)
WEnd

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Hi,

thanks. I changed it to this, but it still doesn't work. Now I get the handle :-)

#include<GuiTreeView.au3>
ConsoleWrite('AutoitVersion: ' & @AutoItVersion & @CRLF)

Opt("WinTitleMatchMode", 4)

Global $Debug_TV = False
Global $DEFAULT_GUI_FONT = 0
HotKeySet("{ESC}", "_Quit")

; Get an explorer window open to C:\
If WinExists('[CLASS:ExploreWClass;Title:C:\]') Then
    $hWin = WinGetHandle('[CLASS:ExploreWClass;Title:C:\]')
Else
    If Not WinExists('[CLASS:CabinetWClass;Title:C:\]') Then
        Run("Explorer.exe C:\")
        WinWait('[CLASS:CabinetWClass;Title:C:\]')
    EndIf
    $hWin = WinGetHandle('[CLASS:CabinetWClass;Title:C:\]')
EndIf
WinActivate($hWin)
WinWaitActive($hWin)
ConsoleWrite('Winhandle: ' & $hWin & @CRLF)

; Create folder view (SysTreeView321) if required
$hSTV1 = ControlGetHandle($hWin, "", "[CLASS:SysTreeView32;INSTANCE:1]") ; Folder explorer control
If $hSTV1 = "" Then
    ControlSend($hWin, "", "", "!x") ; View                       <--- GERMAN!!!
    ControlSend($hWin, "", "", "o") ; Explorer
    ControlSend($hWin, "", "", "^{TAB}") ; Folder

    While 1
        $hSTV1 = ControlGetHandle($hWin, "", '');,"SysTreeView321")
        If Not @error Then ExitLoop
        Sleep(100)
    WEnd
    ConsoleWrite('TV Handle : ' & $hSTV1 & @CRLF)
    $hitem = _GUICtrlTreeView_FindItem ($hSTV1, 'Erweiterungen bei bekannten Dateitypen ausblenden')
    If $hitem = 0 Then
        ConsoleWrite("Debug: item not found " & @LF)
    Else
        $checked = _GUICtrlTreeView_GetChecked ($hSTV1, $hitem)
        ConsoleWrite("Debug: checked before = " & $checked & @LF)
        If Not $checked Then _GUICtrlTreeView_SetChecked ($hSTV1, $hitem, True)
        $checked = _GUICtrlTreeView_GetChecked ($hSTV1, $hitem)
        ConsoleWrite("Debug: checked after = " & $checked & @LF)
    EndIf
EndIf

Func _Quit()
    Exit
EndFunc   ;==>_Quit

So long,

Mega


Scripts & functions Organize Includes Let Scite organize the include files

Yahtzee The game "Yahtzee" (Kniffel, DiceLion)

LoginWrapper Secure scripts by adding a query (authentication)

_RunOnlyOnThis UDF Make sure that a script can only be executed on ... (Windows / HD / ...)

Internet-Café Server/Client Application Open CD, Start Browser, Lock remote client, etc.

MultipleFuncsWithOneHotkey Start different funcs by hitting one hotkey different times

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#5 ·  Posted (edited)

Hi,

thanks. I changed it to this, but it still doesn't work. Now I get the handle :-)

So long,

Mega

What's the output?

I can't test it so I wrote my propositions without test only based on informations from yours given output.

Edited by Zedna

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#6 ·  Posted (edited)

This should get you a little closer, the title might be the problem, I changed it for what it is on mine.

#include<GuiTreeView.au3>
ConsoleWrite('AutoitVersion: ' & @AutoItVersion & @CRLF)

Opt("WinTitleMatchMode", 4)

Global $Debug_TV = False
Global $DEFAULT_GUI_FONT = 0
HotKeySet("{ESC}", "_Quit")

; Get an explorer window open to C:\
If WinExists('[CLASS:ExploreWClass;Title:Local Disk (C:)]') Then
    $hWin = WinGetHandle('[CLASS:ExploreWClass;Title:Local Disk (C:)]')
Else
    If Not WinExists('[CLASS:CabinetWClass;Title:Local Disk (C:)]') Then
        Run("Explorer.exe C:\")
        WinWait('[CLASS:CabinetWClass;Title:Local Disk (C:)]')
    EndIf
    $hWin = WinGetHandle('[CLASS:CabinetWClass;Title:Local Disk (C:)]')
EndIf
WinActivate($hWin)
WinWaitActive($hWin)
ConsoleWrite('Winhandle: ' & $hWin & @CRLF)

; Create folder view (SysTreeView321) if required
$hSTV1 = ControlGetHandle($hWin, "", "[CLASS:SysTreeView32;INSTANCE:1]") ; Folder explorer control
If $hSTV1 = "" Then
    ControlSend($hWin, "", "", "!x") ; View                       <--- GERMAN!!!
    ControlSend($hWin, "", "", "o") ; Explorer
    ControlSend($hWin, "", "", "^{TAB}") ; Folder

    While 1
        $hSTV1 = ControlGetHandle($hWin, "", "SysTreeView321")
        If Not @error Then ExitLoop
        Sleep(100)
    WEnd
    ConsoleWrite('TV Handle : ' & $hSTV1 & @CRLF)
    $hitem = _GUICtrlTreeView_FindItem ($hSTV1, 'Erweiterungen bei bekannten Dateitypen ausblenden')
    If $hitem = 0 Then
        ConsoleWrite("Debug: item not found " & @LF)
    Else
        $checked = _GUICtrlTreeView_GetChecked ($hSTV1, $hitem)
        ConsoleWrite("Debug: checked before = " & $checked & @LF)
        If Not $checked Then _GUICtrlTreeView_SetChecked ($hSTV1, $hitem, True)
        $checked = _GUICtrlTreeView_GetChecked ($hSTV1, $hitem)
        ConsoleWrite("Debug: checked after = " & $checked & @LF)
    EndIf
EndIf

Func _Quit()
    Exit
EndFunc   ;==>_Quit
Edited by GaryFrost

SciTE for AutoItDirections for Submitting Standard UDFs

 

Don't argue with an idiot; people watching may not be able to tell the difference.

 

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Looks like when the SysTreeView is in the CabinetWClass window can't get the handle

for example:

Run(@WindowsDir & "\explorer.exe c:\")
WinWaitActive('Local Disk (C:)')
$hTree = ControlGetHandle('Local Disk (C:)', "", "SysTreeView321")
ConsoleWrite("TreeHandle: " & $hTree & @LF)


Run(@WindowsDir & "\explorer.exe")
WinWaitActive("My Documents")
$hTree = ControlGetHandle("My Documents", "", "SysTreeView321")
ConsoleWrite("TreeHandle: " & $hTree & @LF)

SciTE for AutoItDirections for Submitting Standard UDFs

 

Don't argue with an idiot; people watching may not be able to tell the difference.

 

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Hi,

thanks for reply.

But I still didn#t get it to work. I won't give up and start a next try later.

If @OSLang = 0407 Then
    $title = 'C:\' 
    $title1 = 'Eigene Dateien' 
Else
    $title = 'Local Disk (C:)' 
    $title1 = "My Documents" 
EndIf

Run(@WindowsDir & "\explorer.exe c:\")
WinWaitActive($title)
$hTree = ControlGetHandle($title, "", "SysTreeView321")
ConsoleWrite("TreeHandle: " & $hTree & @LF)

Run(@WindowsDir & "\explorer.exe")
WinWaitActive($title1)
$hTree = ControlGetHandle($title1, "", "SysTreeView321")
ConsoleWrite("TreeHandle: " & $hTree & @LF)

#cs output
    TreeHandle:
    TreeHandle: 0x001C0884
#ce

Scripts & functions Organize Includes Let Scite organize the include files

Yahtzee The game "Yahtzee" (Kniffel, DiceLion)

LoginWrapper Secure scripts by adding a query (authentication)

_RunOnlyOnThis UDF Make sure that a script can only be executed on ... (Windows / HD / ...)

Internet-Café Server/Client Application Open CD, Start Browser, Lock remote client, etc.

MultipleFuncsWithOneHotkey Start different funcs by hitting one hotkey different times

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#9 ·  Posted (edited)

Maybe it's because I'm slow, but I'm really failing to see the point of this exercise...

The example in the post above, what's it supposed to show? First case, there's no treeview, so no handle. Second case, there is treeview, so returned correct handle. Everything as it should be.

Also, quick look reveals that most of these treeview functions (stuff like _GUICtrlTreeView_FindItem) from beta 3.2.9.3 do not support external treeviews, so they will fail miserably when attempted on such (actually crashed explorer for me). The structs must be allocated in the memory of that external process for it to work.

See Auto3Lib, its treeview funcs work on explorer treeviews.

Edited by Siao

"be smart, drink your wine"

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Also, quick look reveals that most of these treeview functions (stuff like _GUICtrlTreeView_FindItem) from beta 3.2.9.3 do not support external treeviews, so they will fail miserably when attempted on such (actually crashed explorer for me). The structs must be allocated in the memory of that external process for it to work.

See Auto3Lib, its treeview funcs work on explorer treeviews.

Actually they are supposed to, but found a bug in the _GUICtrlTreeView_GetText function, was missing the mem calls, this has been fixed and now works for me. I'm currently looking thru the functions to see if I can find any others that need correction.

Gary


SciTE for AutoItDirections for Submitting Standard UDFs

 

Don't argue with an idiot; people watching may not be able to tell the difference.

 

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HI,

thanks! I thought that nearly all the funcs from Auto3Lib were ported to latest beta and that is why I thought those funcs should work with external treewviews.

So long,

Mega


Scripts & functions Organize Includes Let Scite organize the include files

Yahtzee The game "Yahtzee" (Kniffel, DiceLion)

LoginWrapper Secure scripts by adding a query (authentication)

_RunOnlyOnThis UDF Make sure that a script can only be executed on ... (Windows / HD / ...)

Internet-Café Server/Client Application Open CD, Start Browser, Lock remote client, etc.

MultipleFuncsWithOneHotkey Start different funcs by hitting one hotkey different times

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Maybe it's because I'm slow, but I'm really failing to see the point of this exercise...

The example in the post above, what's it supposed to show? First case, there's no treeview, so no handle. Second case, there is treeview, so returned correct handle. Everything as it should be.

Also, quick look reveals that most of these treeview functions (stuff like _GUICtrlTreeView_FindItem) from beta 3.2.9.3 do not support external treeviews, so they will fail miserably when attempted on such (actually crashed explorer for me). The structs must be allocated in the memory of that external process for it to work.

See Auto3Lib, its treeview funcs work on explorer treeviews.

I found the same results with most the _GUICtrlTreeView_XXX functions in beta 3.2.9.4 failed externally , but some do sota work, eg: _GUICtrlTreeView_GetFirstItem() , _GUICtrlTreeView_GetFirstVisible(), _GUICtrlTreeView_GetSelection(), _GUICtrlTreeView_GetNext() .. etc

I say sorta because they do actually return something other then a crash, 0 or false, but try and do anything with the returns from those functions and it's a differant story.

Cheers

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I found the same results with most the _GUICtrlTreeView_XXX functions in beta 3.2.9.4 failed externally , but some do sota work, eg: _GUICtrlTreeView_GetFirstItem() , _GUICtrlTreeView_GetFirstVisible(), _GUICtrlTreeView_GetSelection(), _GUICtrlTreeView_GetNext() .. etc

I say sorta because they do actually return something other then a crash, 0 or false, but try and do anything with the returns from those functions and it's a differant story.

Cheers

And that's what bug reports is about.....

A3L lib was not ported it was merged, some functions were not used from the lib some were, so there may be some problems, therefore "beta"

Gary


SciTE for AutoItDirections for Submitting Standard UDFs

 

Don't argue with an idiot; people watching may not be able to tell the difference.

 

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#14 ·  Posted (edited)

Hi,

thanks for reply.

But I still didn#t get it to work. I won't give up and start a next try later.

If @OSLang = 0407 Then
    $title = 'C:\' 
    $title1 = 'Eigene Dateien' 
Else
    $title = 'Local Disk (C:)' 
    $title1 = "My Documents" 
EndIf

Run(@WindowsDir & "\explorer.exe c:\")
WinWaitActive($title)
$hTree = ControlGetHandle($title, "", "SysTreeView321")
ConsoleWrite("TreeHandle: " & $hTree & @LF)

Run(@WindowsDir & "\explorer.exe")
WinWaitActive($title1)
$hTree = ControlGetHandle($title1, "", "SysTreeView321")
ConsoleWrite("TreeHandle: " & $hTree & @LF)

#cs output
    TreeHandle:
    TreeHandle: 0x001C0884
#ceoÝ÷ Ûú®¢×¯&vØb±©ÝµéeûajØ^¡×uÞ4Ó~­Ù^×Vp¶+Úµî4Ó~­Ù^×r^jëh×6If @OSLang = 0407 Then
    $title = 'C:\' 
    $title1 = 'Eigene Dateien' 
Else
    $title = 'Local Disk (C:)' 
    $title1 = "My Documents" 
EndIf

Run(@WindowsDir & "\explorer.exe c:\")
WinWait($title)
WinActivate($title)
WinWaitActive($title)
$hTree = ControlGetHandle($title, "", "SysTreeView321")
ConsoleWrite("TreeHandle: " & $hTree & @LF)

Run(@WindowsDir & "\explorer.exe")
WinWait($title1)
WinActivate($title1)
WinWaitActive($title1)
$hTree = ControlGetHandle($title1, "", "SysTreeView321")
ConsoleWrite("TreeHandle: " & $hTree & @LF)

#cs output
    TreeHandle:
    TreeHandle: 0x001C0884
#ce

EDIT:

First ControlGetHandle() can't get TreeView handle because there is no TreeView in "Local Disk (C:)" window!! There is only ListView in this case.

As I said you before: Use Au3Info to check right control names/classes/instances/etc.

Edited by Zedna

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