; freo's Stacked Table Previewer for PokerStars v1.0
; Shows thumbnails of all stacked tables in a preview window
; Only works in Vista/Windows7 with aero enabled
; 'clay973' on PS for donations


#SingleInstance Force
#NoEnv

DetectHiddenWindows,On
SetTitleMatchMode, 2

;------------------------------------------------------------------------------------------------------------------
;User defined settings
hostwindoww=800         ;Host preview window width             
hostwindowh=990        ;Host preview window height
hostwindowx=870         ;Host preview window x position on screen
hostwindowy=0           ;Host preview window y position on screen
ptablebasew=483         ;Poker table base resolution (For stars this is the smallest table resolution (483 x 353)
ptablebaseh=353
refreshrate=3000        ;Number of seconds to wait between refreshes (1000 = 1 second)
;------------------------------------------------------------------------------------------------------------------

hModule := DllCall("LoadLibrary", "str", "dwmapi.dll")       ;Load dwmapi.dll for handling thumbnails
ptablehwratio := ptablebaseh / ptablebasew                  ;Ratio used for scaling thumbnail window size
SysGet, borderxa, 45                                         ;Size of the x window 3D border
Sysget, borderya, 46                                         ;Size of the y window 3D border
Sysget, captionha, 4                                         ;Size of the caption
Sysget, borderxb, 5                                          ;Size of the x window normal border
Sysget, borderyb, 6                                          ;Size of the y window normal border
borderx := borderxa + borderxb                               ;Total size of the x border
bordery := borderya + borderyb                               ;Total size of the y border
captionh := captionha + borderyb                             ;Total size of the caption
clientareah := hostwindowh - bordery - captionh              ;Height of the area thumbnail windows can be placed in
clientareaw := hostwindoww - borderx - borderx               ;Width of the area thumbnail windows can be placed in

;Create preview window
Gui, 99: +LastFound +LabelForm1_                            
target := WinExist()
Gui, 99: Show, w%hostwindoww% h%hostwindowh% x%hostwindowx% y%hostwindowy%, Table Preview

;Create Empty variables for storing thumbnail links
Loop, 98
{
    source%A_Index%_hnd:=0
    source%A_Index%_thumb:=0
    source%A_Index%_wide:=0
}

;Show existing tables
WinGet, list, list, Logged In as, ,PokerStars Lobby        ;Get list of open tables
;WinGet, list, list, Windows Internet Explorer              ;For testing. Shows internet explorer windows instead of poker tables
    
;Need to filter out false windows that have no controls
tblcount:=0
Loop, %list%
{
    thisid:=list%A_Index%
    WinGet,ctrllist,ControlList,ahk_id %thisid%
    ;WinGetTitle,thistitle,ahk_id %thisid%
    If (ctrllist != "") and (thisid > 0)
    {
        tblcount+=1
        tblcount%tblcount%:=list%A_Index%
    }    
}

currentcnt:=tblcount                           

;Calculate child window size and number per row
tablesw := numtablesw(currentcnt)
childwinw := Floor(calcwinsize(tablesw, currentcnt))
childwinh := Floor(childwinw * ptablehwratio)

;Create child windows for tables already open
Loop, %tblcount%
{
    thisid:=tblcount%A_Index%
    addchild(A_Index, thisid)
}

;Infinite loop to monitor table opens, closes & resizes.
Loop,
{    
    Sleep, %refreshrate%
    
    wasredrawn:=0
    
    ;Find any closed tables
    Loop, 98
    {
        thishnd:=source%A_Index%_hnd
        if (thishnd > 0)
        {
            IfWinNotExist, ahk_id %thishnd%
            {
                source%A_Index%_hnd:=0
                source%A_Index%_thumb:=0
                source%A_Index%_wide:=0
            }
        }
    }
        
    ;Get new list of tables
    WinGet, list, list, Logged In as, ,PokerStars Lobby        ;Get list of open tables
    ;WinGet, list, list, Windows Internet Explorer               ;For testing. Shows internet explorer windows instead of poker tables
    
    ;Need to filter out false windows that have no controls
    tblcount:=0
    Loop, %list%
    {
        thisid:=list%A_Index%
        WinGet,ctrllist,ControlList,ahk_id %thisid%
        WinGetTitle,thistitle,Title,ahk_id %thisid%
        If (ctrllist != "") and (thisid > 0)
        {
            tblcount+=1
            tblcount%tblcount%:=list%A_Index%
        }    
    }    
    
    ;Find any new tables
    Loop, %tblcount%
    {
        thishnd:=tblcount%A_Index%
        found:=0
        Loop,98
        {
            if (source%A_Index%_hnd = thishnd)
            {
                found:=1
                break            
            }
        }
        
        ;New table found
        if (found = 0)
        {
            ;Find first avail slot
            newslot:=0
            Loop,98
            {
                if (source%A_Index%_hnd = 0)
                {
                    newslot:=A_Index
                    break                    
                }
            }

            ;Determine whether an existing slot is available or a recalculation is required as its a new slot.
            if (newslot <= currentcnt)         ;Existing slot taken, no recalc required
            {
                addchild(newslot, thishnd)
            }
            else                                ;Need to recalculate to determine if new rows or columns are required
            {
                currentcnt += 1
                oldcols:=tablesw
                oldw:=childwinw
                tablesw := numtablesw(currentcnt)
                childwinw := Floor(calcwinsize(tablesw, currentcnt))
                childwinh := Floor(childwinw * ptablehwratio)
                if (oldcols = tablesw) and (oldw = childwinw)       ;Still a slot left at the end of the current config
                    addchild(newslot, thishnd)
                else                                                ;Need to redraw all thumbnails with diff config
                {
                    Loop, 98
                    {
                        unregisterthumbnail(source%A_Index%_thumb)            ;Unregister existing thumbs                         
                    }
                    
                    Loop, %tblcount%
                    {
                        if(A_Index < tblcount)
                        {
                            thisid:=source%A_Index%_hnd
                            addchild(A_Index, thisid)
                        }
                        else
                        {
                            thisid:=tblcount%A_Index%
                            addchild(A_Index, thishnd)
                        }
                    }
                    wasredrawn:=1
                }
            }
        }
    }
    
    ;Check if any tables have been resized and if so, redraw
    if (wasredrawn = 0)                 
    {
        Loop, %tblcount%
        {
            retable:=source%A_Index%_hnd
            WinGetPos,wx,wy,ww,wh,ahk_id %retable%
            if (ww != source%A_Index%_wide)
            {
                unregisterthumbnail(source%A_Index%_thumb)
                addchild(A_Index, retable)
            }
        }
    }
}

Return


;Function to register the thumbnail to the GUI
registerthumbnail(target, source, thumbnum)
{
    Global    
    
    VarSetCapacity(thumbnail,4,0)
    hr1:=DllCall("dwmapi\DwmRegisterThumbnail",UInt,target,UInt,source,UInt, &thumbnail)
    thumbnail:=Numget(thumbnail,0,true)
    source%thumbnum%_hnd:=source
    source%thumbnum%_thumb:=thumbnail
    
    updatethumbnail(source, thumbnum, thumbnail)
}

;Function sets thumbnail properties and displays
updatethumbnail(source, thumbnum, thumbnail)
{    
    /*
    DWM_TNP_RECTDESTINATION (0x00000001)
    Indicates a value for rcDestination has been specified.
    DWM_TNP_RECTSOURCE (0x00000002)
    Indicates a value for rcSource has been specified.
    DWM_TNP_OPACITY (0x00000004)
    Indicates a value for opacity has been specified.
    DWM_TNP_VISIBLE (0x00000008)
    Indicates a value for fVisible has been specified.
    DWM_TNP_SOURCECLIENTAREAONLY (0x00000010)
    Indicates a value for fSourceClientAreaOnly has been specified.
    */
    
    Global  
    
    dwFlags:=0X1 | 0x2 | 0x10
    opacity:=150
    fVisible:=1
    fSourceClientAreaOnly:=1
    
    ;Determine where to position thumbnail based on its number
    rownum := Ceil(thumbnum / tablesw)
    colnum := Mod(thumbnum - 1,tablesw)
    newx := ((colnum) * childwinw)
    newy := ((rownum - 1) * childwinh)
    neww := newx + childwinw
    newh := newy + childwinh
    
    WinGetPos,wx,wy,ww,wh,ahk_id %source%
    
    VarSetCapacity(dskThumbProps,45,0)
    ;struct _DWM_THUMBNAIL_PROPERTIES
    NumPut(dwFlags,dskThumbProps,0,"UInt")
    NumPut(newx,dskThumbProps,4,"Int")                     ;x coord in relation to the target
    NumPut(newy,dskThumbProps,8,"Int")                     ;y coord in relation to the target
    NumPut(neww,dskThumbProps,12,"Int")                   ;x coord of bottom of the thumb in relation to the target
    NumPut(newh,dskThumbProps,16,"Int")                   ;y coord of the right edge of the thumb in relation to the target
    NumPut(0,dskThumbProps,20,"Int")                      ;x coord of target to start thumb
    NumPut(0,dskThumbProps,24,"Int")                      ;y coord of target to start thumb
    NumPut(ww,dskThumbProps,28,"Int")                    ;x coord of bottom of the thumb in relation to the source
    NumPut(wh,dskThumbProps,32,"Int")                    ;y coord of the right edge of the thumb in relation to the source
    NumPut(opacity,dskThumbProps,36,"UChar")
    NumPut(fVisible,dskThumbProps,37,"Int")
    NumPut(fSourceClientAreaOnly,dskThumbProps,41,"Int")
    hr2:=DllCall("dwmapi\DwmUpdateThumbnailProperties","UInt",thumbnail,"UInt",&dskThumbProps) 
    source%thumbnum%_wide:=ww
}


unregisterthumbnail(unthumbnail)
{
    ur1:=DllCall("dwmapi.dll\DwmUnregisterThumbnail", "UInt", unthumbnail)
}


;Function to determine the optimal number of tables wide to show in preview window
numtablesw(totaltables)
{
    if(totaltables > "1")
    {   
        global clientareah
        global clientareaw
        global ptablehwratio
        
        wsize := 0
        wnum := 0
        
        ;The loop value will equal the number of tables per row
        Loop,%totaltables%
        {            
            thiswsize := floor(calcwinsize(A_Index, totaltables))
            
            if (thiswsize >= wsize)
            {    
                wsize := thiswsize
                wnum := A_Index
            }
        }
        return, %wnum%
    }
    Else 
    {
        return, 1
    }
}

;Calculates child window size based on number of tables per row
calcwinsize(tblperrow, totaltables)
{
    global clientareaw
    global clientareah
    global ptablehwratio
    
    calcwsize := clientareaw / tblperrow
    calcrownum := ceil(totaltables / tblperrow)
            
    if ((clientareah / calcrownum) < (ptablehwratio * calcwsize))
    {
        calcwsize := (1 / ptablehwratio) * (clientareah / calcrownum)
    }
    
    Return, calcwsize    
}

;Adds child window to the preview pane
addchild(usenum, previewid)
{
    Global childwinw
    Global childwinh
    Global hostwindoww
    Global hostwindowh
    Global target

    if (usenum > 0) ;If usenum is 0 it is not part of the initial load of existing windows
    {
        registerthumbnail(target, previewid, usenum)
        Return
    }
}

Form1_Close:
	ExitApp
return

;User defined settings

; freo's Stacked Table Previewer for PokerStars v1.0
; Shows thumbnails of all stacked tables in a preview window
; Only works in Vista/Windows7 with aero enabled
; 'clay973' on PS for donations


#SingleInstance Force
#NoEnv

DetectHiddenWindows,On
SetTitleMatchMode, 2

OnMessage(0x201,"activatethumbsource")
;------------------------------------------------------------------------------------------------------------------
;User defined settings
hostwindoww=800         ;Host preview window width             
hostwindowh=990        ;Host preview window height
hostwindowx=870         ;Host preview window x position on screen
hostwindowy=0           ;Host preview window y position on screen
ptablebasew=483         ;Poker table base resolution (For stars this is the smallest table resolution (483 x 353)
ptablebaseh=353
refreshrate=3000        ;Number of seconds to wait between refreshes (1000 = 1 second)
;------------------------------------------------------------------------------------------------------------------


hModule := DllCall("LoadLibrary", "str", "dwmapi.dll")       ;Load dwmapi.dll for handling thumbnails
ptablehwratio := ptablebaseh / ptablebasew                  ;Ratio used for scaling thumbnail window size
SysGet, borderxa, 45                                         ;Size of the x window 3D border
Sysget, borderya, 46                                         ;Size of the y window 3D border
Sysget, captionha, 4                                         ;Size of the caption
Sysget, borderxb, 5                                          ;Size of the x window normal border
Sysget, borderyb, 6                                          ;Size of the y window normal border
borderx := borderxa + borderxb                               ;Total size of the x border
bordery := borderya + borderyb                               ;Total size of the y border
captionh := captionha + borderyb                             ;Total size of the caption
clientareah := hostwindowh - bordery - captionh              ;Height of the area thumbnail windows can be placed in
clientareaw := hostwindoww - borderx - borderx               ;Width of the area thumbnail windows can be placed in

;Create preview window
Gui, 99: +LastFound +LabelForm1_                            
target := WinExist()
Gui, 99: Show, w%hostwindoww% h%hostwindowh% x%hostwindowx% y%hostwindowy%, Table Preview

;Create Empty variables for storing thumbnail links
Loop, 98
{
    source%A_Index%_hnd:=0
    source%A_Index%_thumb:=0
    source%A_Index%_wide:=0
}

;Show existing tables
;WinGet, list, list, Logged In as, ,PokerStars Lobby        ;Get list of open tables
;WinGet, list, list, Windows Internet Explorer              ;For testing. Shows internet explorer windows instead of poker tables
 WinGet, list, list, ahk_class PokerStarsTableFrameClass
 
;Need to filter out false windows that have no controls
tblcount:=0
Loop, %list%
{
    thisid:=list%A_Index%
    WinGet,ctrllist,ControlList,ahk_id %thisid%
    ;WinGetTitle,thistitle,ahk_id %thisid%
    If (ctrllist != "") and (thisid > 0)
    {
        tblcount+=1
        tblcount%tblcount%:=list%A_Index%
    }    
}

currentcnt:=tblcount                           

;Calculate child window size and number per row
tablesw := numtablesw(currentcnt)
childwinw := Floor(calcwinsize(tablesw, currentcnt))
childwinh := Floor(childwinw * ptablehwratio)

;Create child windows for tables already open
Loop, %tblcount%
{
    thisid:=tblcount%A_Index%
    addchild(A_Index, thisid)
}


;Infinite loop to monitor table opens, closes & resizes.
Loop,
{    
    Sleep, %refreshrate%
    
    wasredrawn:=0
    
    ;Find any closed tables
    Loop, 98
    {
        thishnd:=source%A_Index%_hnd
        if (thishnd > 0)
        {
            IfWinNotExist, ahk_id %thishnd%
            {
                source%A_Index%_hnd:=0
                source%A_Index%_thumb:=0
                source%A_Index%_wide:=0
            }
        }
    }
        
    ;Get new list of tables
    ;WinGet, list, list, Logged In as, ,PokerStars Lobby        ;Get list of open tables
    ;WinGet, list, list, Windows Internet Explorer               ;For testing. Shows internet explorer windows instead of poker tables
    WinGet, list, list, ahk_class PokerStarsTableFrameClass

    ;Need to filter out false windows that have no controls
    tblcount:=0
    Loop, %list%
    {
        thisid:=list%A_Index%
        WinGet,ctrllist,ControlList,ahk_id %thisid%
        WinGetTitle,thistitle,Title,ahk_id %thisid%
        If (ctrllist != "") and (thisid > 0)
        {
            tblcount+=1
            tblcount%tblcount%:=list%A_Index%
        }    
    }    
    
    ;Find any new tables
    Loop, %tblcount%
    {
        thishnd:=tblcount%A_Index%
        found:=0
        Loop,98
        {
            if (source%A_Index%_hnd = thishnd)
            {
                found:=1
                break            
            }
        }
        
        ;New table found
        if (found = 0)
        {
            ;Find first avail slot
            newslot:=0
            Loop,98
            {
                if (source%A_Index%_hnd = 0)
                {
                    newslot:=A_Index
                    break                    
                }
            }

            ;Determine whether an existing slot is available or a recalculation is required as its a new slot.
            if (newslot <= currentcnt)         ;Existing slot taken, no recalc required
            {
                addchild(newslot, thishnd)
            }
            else                                ;Need to recalculate to determine if new rows or columns are required
            {
                currentcnt += 1
                oldcols:=tablesw
                oldw:=childwinw
                tablesw := numtablesw(currentcnt)
                childwinw := Floor(calcwinsize(tablesw, currentcnt))
                childwinh := Floor(childwinw * ptablehwratio)
                if (oldcols = tablesw) and (oldw = childwinw)       ;Still a slot left at the end of the current config
                    addchild(newslot, thishnd)
                else                                                ;Need to redraw all thumbnails with diff config
                {
                    Loop, 98
                    {
                        unregisterthumbnail(source%A_Index%_thumb)            ;Unregister existing thumbs                         
                    }
                    
                    Loop, %tblcount%
                    {
                        if(A_Index < tblcount)
                        {
                            thisid:=source%A_Index%_hnd
                            addchild(A_Index, thisid)
                        }
                        else
                        {
                            thisid:=tblcount%A_Index%
                            addchild(A_Index, thishnd)
                        }
                    }
                    wasredrawn:=1
                }
            }
        }
    }
    
    ;Check if any tables have been resized and if so, redraw
    if (wasredrawn = 0)                 
    {
        Loop, %tblcount%
        {
            retable:=source%A_Index%_hnd
            WinGetPos,wx,wy,ww,wh,ahk_id %retable%
            if (ww != source%A_Index%_wide)
            {
                unregisterthumbnail(source%A_Index%_thumb)
                addchild(A_Index, retable)
            }
        }
    }
}

Return


;Function to register the thumbnail to the GUI
registerthumbnail(target, source, thumbnum)
{
    Global    
    
    VarSetCapacity(thumbnail,4,0)
    hr1:=DllCall("dwmapi\DwmRegisterThumbnail",UInt,target,UInt,source,UInt, &thumbnail)
    thumbnail:=Numget(thumbnail,0,true)
    source%thumbnum%_hnd:=source
    source%thumbnum%_thumb:=thumbnail
    
    updatethumbnail(source, thumbnum, thumbnail)
}

;Function sets thumbnail properties and displays
updatethumbnail(source, thumbnum, thumbnail)
{    
    /*
    DWM_TNP_RECTDESTINATION (0x00000001)
    Indicates a value for rcDestination has been specified.
    DWM_TNP_RECTSOURCE (0x00000002)
    Indicates a value for rcSource has been specified.
    DWM_TNP_OPACITY (0x00000004)
    Indicates a value for opacity has been specified.
    DWM_TNP_VISIBLE (0x00000008)
    Indicates a value for fVisible has been specified.
    DWM_TNP_SOURCECLIENTAREAONLY (0x00000010)
    Indicates a value for fSourceClientAreaOnly has been specified.
    */
    
    Global  
    
    dwFlags:=0X1 | 0x2 | 0x10
    opacity:=150
    fVisible:=1
    fSourceClientAreaOnly:=1
    
    ;Determine where to position thumbnail based on its number
    rownum := Ceil(thumbnum / tablesw)
    colnum := Mod(thumbnum - 1,tablesw)
    newx := ((colnum) * childwinw)
    newy := ((rownum - 1) * childwinh)
    neww := newx + childwinw
    newh := newy + childwinh
    
    WinGetPos,wx,wy,ww,wh,ahk_id %source%
    
    VarSetCapacity(dskThumbProps,45,0)
    ;struct _DWM_THUMBNAIL_PROPERTIES
    NumPut(dwFlags,dskThumbProps,0,"UInt")
    NumPut(newx,dskThumbProps,4,"Int")                     ;x coord in relation to the target
    NumPut(newy,dskThumbProps,8,"Int")                     ;y coord in relation to the target
    NumPut(neww,dskThumbProps,12,"Int")                   ;x coord of bottom of the thumb in relation to the target
    NumPut(newh,dskThumbProps,16,"Int")                   ;y coord of the right edge of the thumb in relation to the target
    NumPut(0,dskThumbProps,20,"Int")                      ;x coord of target to start thumb
    NumPut(0,dskThumbProps,24,"Int")                      ;y coord of target to start thumb
    NumPut(ww,dskThumbProps,28,"Int")                    ;x coord of bottom of the thumb in relation to the source
    NumPut(wh,dskThumbProps,32,"Int")                    ;y coord of the right edge of the thumb in relation to the source
    NumPut(opacity,dskThumbProps,36,"UChar")
    NumPut(fVisible,dskThumbProps,37,"Int")
    NumPut(fSourceClientAreaOnly,dskThumbProps,41,"Int")
    hr2:=DllCall("dwmapi\DwmUpdateThumbnailProperties","UInt",thumbnail,"UInt",&dskThumbProps) 
    source%thumbnum%_wide:=ww
}


unregisterthumbnail(unthumbnail)
{
    ur1:=DllCall("dwmapi.dll\DwmUnregisterThumbnail", "UInt", unthumbnail)
}


;Function to determine the optimal number of tables wide to show in preview window
numtablesw(totaltables)
{
    if(totaltables > "1")
    {   
        global clientareah
        global clientareaw
        global ptablehwratio
        
        wsize := 0
        wnum := 0
        
        ;The loop value will equal the number of tables per row
        Loop,%totaltables%
        {            
            thiswsize := floor(calcwinsize(A_Index, totaltables))
            
            if (thiswsize >= wsize)
            {    
                wsize := thiswsize
                wnum := A_Index
            }
        }
        return, %wnum%
    }
    Else 
    {
        return, 1
    }
}

;Calculates child window size based on number of tables per row
calcwinsize(tblperrow, totaltables)
{
    global clientareaw
    global clientareah
    global ptablehwratio
    
    calcwsize := clientareaw / tblperrow
    calcrownum := ceil(totaltables / tblperrow)
            
    if ((clientareah / calcrownum) < (ptablehwratio * calcwsize))
    {
        calcwsize := (1 / ptablehwratio) * (clientareah / calcrownum)
    }
    
    Return, calcwsize    
}

;Adds child window to the preview pane
addchild(usenum, previewid)
{
    Global childwinw
    Global childwinh
    Global hostwindoww
    Global hostwindowh
    Global target

    if (usenum > 0) ;If usenum is 0 it is not part of the initial load of existing windows
    {
        registerthumbnail(target, previewid, usenum)
        Return
    }
}

Form1_Close:
	ExitApp
return

activatethumbsource(wparam)
{
local id,win,mousex,mousey,thumbx,thumby,thumbleftxpos,thumbrightxpos,thumbtopypos,thumbbottomypos
coordmode,mouse,relative
mousegetpos,mousex,mousey,id
if (id=target)
{
thumbx:=borderxb+borderxa
thumby:=captionh
loop 98
{
 thumbleftxpos:=thumbx
 thumbrightxpos:=thumbx+childwinw
 thumbtopypos:=thumby
 thumbbottomypos:=thumby+childwinh
 if (mousex>thumbleftxpos) & (mousex<thumbrightxpos) & (mousey>thumbtopypos) & (mousey<thumbbottomypos)
 {
  win:=source%A_Index%_hnd
  winactivate,ahk_id%win%
  break
 }
 thumbx+=childwinw
 if (thumbx+childwinw>hostwindoww)
 {
  thumby+=childwinh
  thumbx:=borderxb+borderxa
 }
}
}
}
return

;Need to filter out false windows that have no controls
tblcount:=0
Loop, %list%
{
    thisid:=list%A_Index%
    WinGet,ctrllist,ControlList,ahk_id %thisid%
    ;WinGetTitle,thistitle,ahk_id %thisid%
    If (ctrllist != "") and (thisid > 0)
    {
        tblcount+=1
        tblcount%tblcount%:=list%A_Index%
    }    
}

tblcount:=0
Loop, %list%
{
    if thisid:=list%A_Index%
    {
        tblcount++
        tblcount%tblcount%:=list%A_Index%
    }    
}

WinGet, list, list, Logged In ahk_class QWidget,,Full Tilt