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bird42

simple image viewer

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bird42

I wrote this because windows 8 picture viewer does not support animated gifs.

It's a really basic script as i code as an hobbist. Any useful comments welcome :)

;simple image viewer by Zentral

#include <GuiconstantsEx.au3>
#include <_GUIResourcePic.au3>
#include <WindowsConstants.au3>
#include <FileListToArray.au3>
#include <Misc.au3>

If UBound(ProcessList(@ScriptName)) > 2 Then
    MsgBox(4096, "Error", @ScriptName&" is already running.", 5)
    Exit
EndIf

$gui=GUICreate("Simple Image Viewer",800,650, -1, -1, BitOR($WS_MINIMIZEBOX, $WS_CAPTION, $WS_POPUP, $WS_SIZEBOX), $WS_EX_ACCEPTFILES)
$picture=_GUICtrlPic_Create('', 5, 5)

Opt("TrayOnEventMode",1)
Opt("TrayMenuMode",1)
Opt("GUIOnEventMode", 1)
Opt("MouseCoordMode", 2)

GUISetOnEvent($GUI_EVENT_CLOSE, '_exit')
GUISetOnEvent($GUI_EVENT_MINIMIZE, '_mintray')
GUISetOnEvent($GUI_EVENT_PRIMARYDOWN, '_movepic')

$open = TrayCreateItem("Open Folder")
TrayItemSetOnEvent(-1,"_folder")
TrayCreateItem("")
$open = TrayCreateItem("Set Recusion")
TrayItemSetOnEvent(-1,"_setrec")
TrayCreateItem("")
$aboutitem = TrayCreateItem("About")
TrayItemSetOnEvent(-1,"_about")
$restoreitem = TrayCreateItem("Restore")
TrayItemSetOnEvent(-1,"RestoreTray")
TrayCreateItem("")
$exititem = TrayCreateItem("Exit")
TrayItemSetOnEvent(-1,"_exit")
TraySetToolTip("Simple Image Viewer")

GUISetState(@SW_SHOW)

Global $picture, $files = '', $recursion = 0, $currentpos = 1

While 1
sleep(50)
;~ left arrow
   If _IsPressed('25') Then
    _previous()
        While _IsPressed("25")
      Sleep(10)
     WEnd
   EndIf

;~ up arrow
   If _IsPressed('26') Then
    _first()
        While _IsPressed("26")
      Sleep(10)
     WEnd
   EndIf

;~ right arrow
   If _IsPressed('27') Then
    _next()
        While _IsPressed("27")
      Sleep(10)
     WEnd
   EndIf

;~ down arrow
   If _IsPressed('28') Then
    _last()
        While _IsPressed("28")
      Sleep(10)
     WEnd
   EndIf
  
WEnd

Func _movepic()
   $cInfo = GUIGetCursorInfo($gui)
            ; Is it over a control
            $iControl = $cInfo[4]
            Switch $iControl
                ; If it is a control we want to move
                Case $picture
                    ; Work out offset of mouse on control
                    $aPos = ControlGetPos($gui, "", $iControl)
                    $iSubtractX = $cInfo[0] - $aPos[0]
                    $iSubtractY = $cInfo[1] - $aPos[1]
                    ; And then move the control until the mouse button is released
                    Do
                        $cInfo = GUIGetCursorInfo($gui)
                        ControlMove($gui, "", $iControl, $cInfo[0] - $iSubtractX, $cInfo[1] - $iSubtractY)
                    Until Not $cInfo[2]                    
            EndSwitch
EndFunc
   
Func _folder()
      _GUICtrlPic_Delete($picture)
      $files=_RecFileListToArray(InputBox('','Path:'),'*.jpg;*.png;*.gif;*.bmp',1,$recursion,0,2)
      $currentpos = 1
      $picture=_GUICtrlPic_Create($files[$currentpos], 5, 5)
   EndFunc

Func _next()
      If $files = '' Then _folder()
      $currentpos+=1
      If $currentpos > $files[0] then $currentpos=1
      _GUICtrlPic_Delete($picture)
      $picture=_GUICtrlPic_Create($files[$currentpos], 5, 5)
   EndFunc

Func _previous()
      If $files = '' Then _folder()
      $currentpos-=1
      If $currentpos < 1 then $currentpos=$files[0]
      _GUICtrlPic_Delete($picture)
      $picture=_GUICtrlPic_Create($files[$currentpos], 5, 5)
   EndFunc
   
Func _last()
      If $files = '' Then _folder()
      $currentpos=$files[0]
      _GUICtrlPic_Delete($picture)
      $picture=_GUICtrlPic_Create($files[$currentpos], 5, 5)
   EndFunc
   
Func _first()
      If $files = '' Then _folder()
      $currentpos=1
      _GUICtrlPic_Delete($picture)
      $picture=_GUICtrlPic_Create($files[$currentpos], 5, 5)
   EndFunc

Func _setrec()
      $recusion=InputBox('','Set recursion:'&@CRLF&@CRLF&'1 - Search in all subfolders (unlimited recursion)'&@CRLF&'0 - Do not search in subfolders (Default)'&@CRLF&'Negative integer - Search in subfolders to specified depth','0','',400)
   EndFunc

Func _MinTray()
GuiSetState(@SW_HIDE)
TraySetState(1)
EndFunc

Func RestoreTray()
GuiSetState(@SW_SHOW)
GuiSetState(@SW_RESTORE)
TraySetState(2)
EndFunc

Func _about()
   MsgBox(0,"Author: Zentral","Function: simple image viewer."&@CRLF&'Navigate with arrows')
EndFunc

Func _exit()
    Exit 1
EndFunc

Thanks to João Carlos (jscript) and Melba23 for includes.

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bird42

; #INDEX# =======================================================================================================================
; Title .........: _GUIResourcePic
; Version .......: 1.8.2012.2600b
; AutoIt Version.: 3.3.8.1
; Language.......: English
; Description ...: Load image (.bmp, .jpg, .png, .gif {animated} and other formats.) resources from .exe, .dll, .ocx, .cpl...
; Author ........: João Carlos (jscript)
; Remarks .......: Based on http://www.codeproject.com/script/Articles/ViewDownloads.aspx?aid=1776 and Prog@ndy work concept!
; ========================================================================================================================

I found it on the forum... can't remeber where at the moment.

You linked a very useful example!! Thank you very much AZJIO.

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