CWE-ou-minkata/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/FeatureLib/pfPython/pyGUIControlListBox.cpp

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.

Additional permissions under GNU GPL version 3 section 7

If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
(or a modified version of those libraries),
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
licensors of this Program grant you additional
permission to convey the resulting work. Corresponding Source for a
non-source form of such a combination shall include the source code for
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
work.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/
//////////////////////////////////////////////
//
//
///////////////////////////////////////////////

#include "pyKey.h"

#include "../pfGameGUIMgr/pfGUIListBoxMod.h"
#include "../pfGameGUIMgr/pfGUIListElement.h"
#include "../pfGameGUIMgr/pfGUIDialogMod.h"
#include "../plGImage/plDynamicTextMap.h"

#include "pyGUIControlListBox.h"
#include "pyGUIDialog.h"
#include "pyColor.h"
#include "pyImage.h"

// a special class for different coloured list items
//
class pfColorListElement : public pfGUIListText
{
	protected:
		hsColorRGBA			fTextColor1;
		hsColorRGBA			fTextColor2;
		wchar_t				*fString1;
		wchar_t				*fString2;
		UInt32				fInheritAlpha;
		Int32				fOverrideFontSize;	// size of font to use (if -1 then just use scheme setting)

	public:
		enum InheritTypes
		{
			kNoInherit = 0,
			kInheritFromNormal,
			kInheritFromSelect,
			kSelectDetermined,
			kSelectUseGUIColor,
		};

		pfColorListElement( const char *string1, hsColorRGBA color1, const char *string2, hsColorRGBA color2, UInt32 inheritalpha, Int32 fontsize=-1 )
		{
			if ( string1 )
			{
				fString1 = hsStringToWString(string1);
				fText = nil;
			}
			else
			{
				fString1 = nil;
				fText = L"";
			}
			fTextColor1 = color1;
			if (string2)
				fString2 = hsStringToWString(string2);
			else
				fString2 = nil;
			fTextColor2 = color2;
			fInheritAlpha = inheritalpha;
			fJustify = kLeftJustify;
			fOverrideFontSize = fontsize;
		}

		pfColorListElement( const wchar_t *string1, hsColorRGBA color1, const wchar_t *string2, hsColorRGBA color2, UInt32 inheritalpha, Int32 fontsize=-1 )
		{
			if ( string1 )
			{
				fString1 = TRACKED_NEW wchar_t[wcslen(string1)+1];
				wcscpy(fString1,string1);
				fText = nil;
			}
			else
			{
				fString1 = nil;
				fText = L"";
			}
			fTextColor1 = color1;
			if (string2)
			{
				fString2 = TRACKED_NEW wchar_t[wcslen(string2)+1];
				wcscpy(fString2,string2);
			}
			else
				fString2 = nil;
			fTextColor2 = color2;
			fInheritAlpha = inheritalpha;
			fJustify = kLeftJustify;
			fOverrideFontSize = fontsize;
		}

		virtual ~pfColorListElement()
		{
			if ( fString1 )
			{
				delete [] fString1;
				fString1 = nil;
				fText = nil;
			}
			if ( fString2 )
				delete [] fString2;
		}

		virtual void SetText( const char *text )
		{
			if ( fString1 )
				delete [] fString1;

			if( text != nil )
				fString1 = hsStringToWString(text);
			else
				fString1 = nil;
		}

		virtual void SetText( const wchar_t *text )
		{
			if ( fString1 )
				delete [] fString1;

			if( text != nil )
			{
				fString1 = TRACKED_NEW wchar_t[wcslen(text)+1];
				wcscpy(fString1,text);
			}
			else
				fString1 = nil;
		}

		virtual hsBool	Draw( plDynamicTextMap *textGen, UInt16 x, UInt16 y, UInt16 maxWidth, UInt16 maxHeight )
		{
			hsColorRGBA textColor1;
			textColor1 = fTextColor1;
			hsColorRGBA textColor2;
			textColor2 = fTextColor2;

			textGen->SetJustify( (plDynamicTextMap::Justify)fJustify );
			if( fInheritAlpha == kInheritFromNormal )
			{
				textColor1.a = fColors->fForeColor.a;
				textColor2.a = fColors->fForeColor.a;
			}
			else if ( fInheritAlpha == kInheritFromSelect )
			{
				textColor1.a = fColors->fSelForeColor.a;
				textColor2.a = fColors->fSelForeColor.a;
			}
			else if ( fInheritAlpha == kSelectDetermined )
			{
				if ( fSelected )
				{
					textColor1.a = fColors->fSelForeColor.a;
					textColor2.a = fColors->fSelForeColor.a;
				}
				else
				{
					textColor1.a = fColors->fForeColor.a;
					textColor2.a = fColors->fForeColor.a;
				}
			}
			else if ( fInheritAlpha == kSelectUseGUIColor)
			{
				if ( fSelected )
				{
					textColor1.r = fColors->fSelForeColor.r;
					textColor2.r = fColors->fSelForeColor.r;
					textColor1.g = fColors->fSelForeColor.g;
					textColor2.g = fColors->fSelForeColor.g;
					textColor1.b = fColors->fSelForeColor.b;
					textColor2.b = fColors->fSelForeColor.b;
					textColor1.a = fColors->fSelForeColor.a;
					textColor2.a = fColors->fSelForeColor.a;
				}
				else
				{
					textColor1.a = fColors->fForeColor.a;
					textColor2.a = fColors->fForeColor.a;
				}
			}

			// draw the first string
			if (fString1)
			{
				if ( fOverrideFontSize != -1 )
					textGen->SetFont( fColors->fFontFace, (UInt16)fOverrideFontSize, fColors->fFontFlags );
				textGen->SetTextColor( textColor1, fColors->fTransparent && fColors->fBackColor.a == 0.f );
				textGen->DrawWrappedString( x + 2, y, fString1, maxWidth - 4, maxHeight );
				UInt16 width, height;
				textGen->CalcWrappedStringSize(fString1,&width,&height);
				x += 2 + width;
				if ( fString2 == nil )
					y += height;
				if ( fOverrideFontSize != -1 )
					textGen->SetFont( fColors->fFontFace, fColors->fFontSize, fColors->fFontFlags );
			}

			// draw the second string
			if ( fString2 )
			{
				textGen->SetTextColor( textColor2, fColors->fTransparent && fColors->fBackColor.a == 0.f );
				textGen->DrawWrappedString( x + 2, y, fString2, maxWidth - 4 - x, maxHeight );
			}

			return true;
		}

		virtual void	GetSize( plDynamicTextMap *textGen, UInt16 *width, UInt16 *height )
		{
			hsBool wemade_string = false;
			wchar_t* thestring;
			if ( fString1 && fString2 )
			{
				thestring = TRACKED_NEW wchar_t[ wcslen( fString1 ) + wcslen( fString2 ) + 3 ];
				swprintf( thestring, L"%s %s", fString1, fString2 );
				wemade_string = true;
			}
			else if (fString1)
				thestring = fString1;
			else if (fString2)
				thestring = fString2;
			else
				thestring = nil;
			*width = textGen->GetVisibleWidth() - 4;

			if ( fOverrideFontSize != -1 )
				textGen->SetFont( fColors->fFontFace, (UInt16)fOverrideFontSize, fColors->fFontFlags );
			textGen->CalcWrappedStringSize( thestring, width, height );
			if ( fOverrideFontSize != -1 )
				textGen->SetFont( fColors->fFontFace, fColors->fFontSize, fColors->fFontFlags );

			if( height != nil )
				*height += 0;
			*width += 4;
			// clean up thestring if we made it
			if ( wemade_string )
				delete [] thestring;
		}

		virtual int		CompareTo( pfGUIListElement *rightSide )
		{
			return -2;
		}

};

class pfListTextInBox : public pfGUIListText
{
	protected:
		UInt32				fMinWidth;
		UInt32				fMinHeight;

	public:
		pfListTextInBox::pfListTextInBox( const char *text, UInt32 min_width=0, UInt32 min_height=0 ) : pfGUIListText( text )
		{
			fMinWidth = min_width;
			fMinHeight = min_height;
			fJustify = pfGUIListText::kCenter;
		}

		pfListTextInBox::pfListTextInBox( const wchar_t *text, UInt32 min_width=0, UInt32 min_height=0 ) : pfGUIListText( text )
		{
			fMinWidth = min_width;
			fMinHeight = min_height;
			fJustify = pfGUIListText::kCenter;
		}

		virtual void	GetSize( plDynamicTextMap *textGen, UInt16 *width, UInt16 *height )
		{
			*width = textGen->CalcStringWidth( GetText(), height );
			if ( *width < fMinWidth )
				*width = (UInt16)fMinWidth;
			if( height != nil )
			{ 
				if( *height == 0 )
					*height = 10;		// Never allow zero height elements
				else
					*height += 0;		// Add one pixel on each side for padding (or not, 3.21.02 mcn)
				if ( *height < fMinHeight )
					*height = (UInt16)fMinHeight;
			}
		}
};

class pfListPictureInBox : public pfGUIListPicture
{
	protected:
		UInt32				fSrcX;
		UInt32				fSrcY;
		UInt32				fSrcWidth;
		UInt32				fSrcHeight;

	public:
		pfListPictureInBox::pfListPictureInBox( plKey mipKey, UInt32 x, UInt32 y, UInt32 width, UInt32 height, hsBool respectAlpha ) : pfGUIListPicture( mipKey,respectAlpha )
		{
			fSrcX = x;
			fSrcY = y;
			fSrcWidth = width;
			fSrcHeight = height;
		}

		virtual hsBool Draw( plDynamicTextMap *textGen, UInt16 x, UInt16 y, UInt16 maxWidth, UInt16 maxHeight )
		{
			plMipmap *mip = plMipmap::ConvertNoRef( fMipmapKey->ObjectIsLoaded() );
			if( mip != nil )
			{
				if( fSrcWidth + fBorderSize + fBorderSize > maxWidth || fSrcHeight + fBorderSize + fBorderSize > maxHeight )
					return false;

				if( fSelected )
					textGen->FillRect( x, y, (UInt16)fSrcWidth, (UInt16)fSrcHeight, fColors->fSelForeColor );
// hack!!!! This is to get the non-selected items to show up....
//  ... they need some kinda background to alpha to <whatever>
				else
				{
					if ( fRespectAlpha )
					{
						hsColorRGBA backcolor = fColors->fBackColor;
						backcolor.a = 1.0;
						textGen->FillRect( x, y, (UInt16)fSrcWidth, (UInt16)fSrcHeight, backcolor );
					}
				}
// end of hack

				textGen->DrawClippedImage( x + fBorderSize, y + fBorderSize, mip, (UInt16)fSrcX, (UInt16)fSrcY, (UInt16)fSrcWidth, (UInt16)fSrcHeight, 
											fRespectAlpha ? plDynamicTextMap::kImgBlend : plDynamicTextMap::kImgNoAlpha );
			}

			return true;
		}

		virtual void GetSize( plDynamicTextMap *textGen, UInt16 *width, UInt16 *height )
		{
			plMipmap *mip = plMipmap::ConvertNoRef( fMipmapKey->ObjectIsLoaded() );
			if( mip == nil )
			{
				*width = 16;
				if( height != nil )
					*height = 16;
			}
			else
			{
				*width = (UInt16)(fSrcWidth + fBorderSize + fBorderSize);
				if( height != nil )
					*height = (UInt16)(fSrcHeight + fBorderSize + fBorderSize);
			}
		}
};

class pfListPictureInBoxWithSwatches : public pfListPictureInBox
{
	protected:
		hsColorRGBA				fPColor, fSColor;

	public:

		static UInt16	fSwatchSize, fSwatchOffset;

		pfListPictureInBoxWithSwatches::pfListPictureInBoxWithSwatches( plKey mipKey, UInt32 x, UInt32 y, 
																			UInt32 width, UInt32 height, 
																			hsBool respectAlpha,
																			const hsColorRGBA &primaryColor, const hsColorRGBA &secondaryColor )
											: pfListPictureInBox( mipKey, x, y, width, height, respectAlpha )
		{
			fPColor = primaryColor;
			fSColor = secondaryColor;
		}

		virtual hsBool Draw( plDynamicTextMap *textGen, UInt16 x, UInt16 y, UInt16 maxWidth, UInt16 maxHeight )
		{
			if( !pfListPictureInBox::Draw( textGen, x, y, maxWidth, maxHeight ) )
				return false;

			// Draw two color swatches
			if( maxWidth > fSwatchSize * 2 + 1 + fSwatchOffset )
			{
				// Secondary on right
				x = x + maxWidth - fSwatchOffset - fSwatchSize;
				y = y + maxHeight - fSwatchOffset - fSwatchSize;
				textGen->FillRect( x, y, fSwatchSize, fSwatchSize, fSColor );

				// Primary before it
				x -= fSwatchSize + 1;
				textGen->FillRect( x, y, fSwatchSize, fSwatchSize, fPColor );
			}
			return true;
		}
};
UInt16	pfListPictureInBoxWithSwatches::fSwatchSize = 16;
UInt16	pfListPictureInBoxWithSwatches::fSwatchOffset = 5;



pyGUIControlListBox::pyGUIControlListBox(pyKey& gckey) : pyGUIControl(gckey)
{
}

pyGUIControlListBox::pyGUIControlListBox(plKey objkey) : pyGUIControl(objkey)
{
}

hsBool pyGUIControlListBox::IsGUIControlListBox(pyKey& gckey)
{
	if ( gckey.getKey() && pfGUIListBoxMod::ConvertNoRef(gckey.getKey()->ObjectIsLoaded()) )
		return true;
	return false;
}

Int32 pyGUIControlListBox::GetSelection( void )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			return plbmod->GetSelection();
	}
	return -1;
}

void pyGUIControlListBox::SetSelection( Int32 item )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			plbmod->SetSelection(item);
	}
}

void pyGUIControlListBox::Refresh( void )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			plbmod->Refresh();
	}
}

void pyGUIControlListBox::RemoveElement( UInt16 index )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			plbmod->RemoveElement(index);
	}
}

void pyGUIControlListBox::ClearAllElements( void )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			plbmod->ClearAllElements();
	}
}

UInt16 pyGUIControlListBox::GetNumElements( void )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			return plbmod->GetNumElements();
	}
	return 0;
}

void pyGUIControlListBox::SetElement( UInt16 idx, const char* text )
{
	wchar_t *wText = hsStringToWString(text);
	SetElementW(idx,wText);
	delete [] wText;
}

void pyGUIControlListBox::SetElementW( UInt16 idx, std::wstring text )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			pfGUIListElement* le = plbmod->GetElement(idx);
			if ( le )
			{
				if ( le->GetType() == pfGUIListElement::kText )
				{
					// if its a text element type then it should be safe to cast it to a pfGUIListText
					pfGUIListText* letext = (pfGUIListText*)le;
					letext->SetText(text.c_str());
				}
			}
		}
	}
}

void pyGUIControlListBox::SetStringJustify( UInt16 idx, UInt32 justify)
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			pfGUIListElement* le = plbmod->GetElement(idx);
			if ( le )
			{
				if ( le->GetType() == pfGUIListElement::kText )
				{
					// if its a text element type then it should be safe to cast it to a pfGUIListText
					pfGUIListText* letext = (pfGUIListText*)le;
					letext->SetJustify( (pfGUIListText::JustifyTypes)justify );
				}
			}
		}
	}
}


std::string pyGUIControlListBox::GetElement( UInt16 idx )
{
	std::wstring wRetVal = GetElementW(idx);
	char *temp = hsWStringToString(wRetVal.c_str());
	std::string retVal = temp;
	delete [] temp;
	return retVal;
}

std::wstring pyGUIControlListBox::GetElementW( UInt16 idx )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			pfGUIListElement* le = plbmod->GetElement(idx);
			if ( le )
			{
				if ( le->GetType() == pfGUIListElement::kText )
				{
					// if its a text element type then it should be safe to cast it to a pfGUIListText
					pfGUIListText* letext = (pfGUIListText*)le;
					return letext->GetText();
				}
				else if ( le->GetType() == pfGUIListElement::kTreeRoot )
				{
					pfGUIListTreeRoot* elroot = (pfGUIListTreeRoot*)le;
					return elroot->GetTitle();
				}
			}
		}
	}
	return L"";
}

Int16 pyGUIControlListBox::AddString( const char *string )
{
	wchar_t *wString = hsStringToWString(string);
	Int16 retVal = AddStringW(wString);
	delete [] wString;
	return retVal;
}

Int16 pyGUIControlListBox::AddStringW( std::wstring string )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			pfGUIListText *element = TRACKED_NEW pfGUIListText( string.c_str() );
			if( fBuildRoots.GetCount() > 0 )
				fBuildRoots[ fBuildRoots.GetCount() - 1 ]->AddChild( element );
			return plbmod->AddElement( element );
		}
	}
	return -1;
}

Int16	pyGUIControlListBox::AddImage( pyImage& image, hsBool respectAlpha )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			pfGUIListPicture *element = TRACKED_NEW pfGUIListPicture(image.GetKey(),respectAlpha);
			if( fBuildRoots.GetCount() > 0 )
				fBuildRoots[ fBuildRoots.GetCount() - 1 ]->AddChild( element );
			return plbmod->AddElement( element );
		}
	}
	return -1;
}


Int16 pyGUIControlListBox::FindString( const char *toCompareTo )
{
	wchar_t *wToCompareTo = hsStringToWString(toCompareTo);
	Int16 retVal = FindStringW(wToCompareTo);
	delete [] wToCompareTo;
	return retVal;
}

Int16 pyGUIControlListBox::FindStringW( std::wstring toCompareTo )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			return plbmod->FindString(toCompareTo.c_str());
	}
	return -1;
}

Int16 pyGUIControlListBox::AddTextWColor( const char *str, pyColor& textcolor, UInt32 inheritalpha)
{
	wchar_t *wStr = hsStringToWString(str);
	Int16 retVal = AddTextWColorW(wStr,textcolor,inheritalpha);
	delete [] wStr;
	return retVal;
}

Int16 pyGUIControlListBox::AddTextWColorW( std::wstring str, pyColor& textcolor, UInt32 inheritalpha)
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			pfColorListElement *element = TRACKED_NEW pfColorListElement( str.c_str(), textcolor.getColor(),nil,hsColorRGBA(),inheritalpha );
			if( fBuildRoots.GetCount() > 0 )
				fBuildRoots[ fBuildRoots.GetCount() - 1 ]->AddChild( element );
			return plbmod->AddElement( element );
		}
	}
	return -1;
}

Int16 pyGUIControlListBox::AddTextWColorWSize( const char *str, pyColor& textcolor, UInt32 inheritalpha, Int32 fontsize)
{
	wchar_t *wStr = hsStringToWString(str);
	Int16 retVal = AddTextWColorWSizeW(wStr,textcolor,inheritalpha,fontsize);
	delete [] wStr;
	return retVal;
}

Int16 pyGUIControlListBox::AddTextWColorWSizeW( std::wstring str, pyColor& textcolor, UInt32 inheritalpha, Int32 fontsize)
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			pfColorListElement *element = TRACKED_NEW pfColorListElement( str.c_str(), textcolor.getColor(),nil,hsColorRGBA(),inheritalpha, fontsize );
			if( fBuildRoots.GetCount() > 0 )
				fBuildRoots[ fBuildRoots.GetCount() - 1 ]->AddChild( element );
			return plbmod->AddElement( element );
		}
	}
	return -1;
}

void pyGUIControlListBox::Add2TextWColor( const char *str1, pyColor& textcolor1,const char *str2, pyColor& textcolor2, UInt32 inheritalpha)
{
	wchar_t *wStr1 = hsStringToWString(str1);
	wchar_t *wStr2 = hsStringToWString(str2);
	Add2TextWColorW(wStr1,textcolor1,wStr2,textcolor2,inheritalpha);
	delete [] wStr2;
	delete [] wStr1;
}

void pyGUIControlListBox::Add2TextWColorW( std::wstring str1, pyColor& textcolor1, std::wstring str2, pyColor& textcolor2, UInt32 inheritalpha)
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			pfColorListElement *element = TRACKED_NEW pfColorListElement(str1.c_str(),textcolor1.getColor(),str2.c_str(),textcolor2.getColor(),inheritalpha );
			if( fBuildRoots.GetCount() > 0 )
				fBuildRoots[ fBuildRoots.GetCount() - 1 ]->AddChild( element );
			plbmod->AddElement( element );
		}
	}
}

Int16 pyGUIControlListBox::AddStringInBox( const char *string, UInt32 min_width, UInt32 min_height )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			pfListTextInBox *element = TRACKED_NEW pfListTextInBox( string, min_width, min_height );
			if( fBuildRoots.GetCount() > 0 )
				fBuildRoots[ fBuildRoots.GetCount() - 1 ]->AddChild( element );
			return plbmod->AddElement( element );
		}
	}
	return -1;
}

Int16 pyGUIControlListBox::AddStringInBoxW( std::wstring string, UInt32 min_width, UInt32 min_height )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			pfListTextInBox *element = TRACKED_NEW pfListTextInBox( string.c_str(), min_width, min_height );
			if( fBuildRoots.GetCount() > 0 )
				fBuildRoots[ fBuildRoots.GetCount() - 1 ]->AddChild( element );
			return plbmod->AddElement( element );
		}
	}
	return -1;
}

Int16	pyGUIControlListBox::AddImageInBox( pyImage& image, UInt32 x, UInt32 y, UInt32 width, UInt32 height, hsBool respectAlpha )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			pfListPictureInBox *element = TRACKED_NEW pfListPictureInBox(image.GetKey(),x,y,width,height,respectAlpha);
			if( fBuildRoots.GetCount() > 0 )
				fBuildRoots[ fBuildRoots.GetCount() - 1 ]->AddChild( element );
			return plbmod->AddElement( element );
		}
	}
	return -1;
}

Int16	pyGUIControlListBox::AddImageAndSwatchesInBox( pyImage& image, UInt32 x, UInt32 y, UInt32 width, UInt32 height, hsBool respectAlpha,
														pyColor &primary, pyColor &secondary )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			pfListPictureInBoxWithSwatches *element = TRACKED_NEW pfListPictureInBoxWithSwatches( image.GetKey(),x,y,
																						width,height,respectAlpha,
																						primary.getColor(), secondary.getColor() );
			if( fBuildRoots.GetCount() > 0 )
				fBuildRoots[ fBuildRoots.GetCount() - 1 ]->AddChild( element );
			return plbmod->AddElement( element );
		}
	}
	return -1;
}

void	pyGUIControlListBox::SetSwatchSize( UInt32 size )
{
	pfListPictureInBoxWithSwatches::fSwatchSize = (UInt16)size;
}

void	pyGUIControlListBox::SetSwatchEdgeOffset( UInt32 set )
{
	pfListPictureInBoxWithSwatches::fSwatchOffset = (UInt16)set;
}



void pyGUIControlListBox::ScrollToBegin( void )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			plbmod->ScrollToBegin();
	}
}


void pyGUIControlListBox::ScrollToEnd( void )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			plbmod->ScrollToEnd();
	}
}


void pyGUIControlListBox::SetScrollPos( Int32 pos )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			plbmod->SetScrollPos(pos);
	}
}


Int32 pyGUIControlListBox::GetScrollPos( void )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			return plbmod->GetScrollPos();
	}
	return 0;
}


Int32 pyGUIControlListBox::GetScrollRange( void )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			return plbmod->GetScrollRange();
	}
	return 0;
}


void pyGUIControlListBox::LockList( void )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			plbmod->LockList();
	}
}


void pyGUIControlListBox::UnlockList( void )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			plbmod->UnlockList();
	}
}

void pyGUIControlListBox::Clickable( void )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			plbmod->ClearFlag(pfGUIControlMod::kIntangible);
	}
}

void pyGUIControlListBox::Unclickable( void )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			plbmod->SetFlag(pfGUIControlMod::kIntangible);
	}
}

void	pyGUIControlListBox::AddBranch( const char *name, hsBool initiallyOpen )
{
	wchar_t *wName = hsStringToWString(name);
	AddBranchW(wName,initiallyOpen);
	delete [] wName;
}

void	pyGUIControlListBox::AddBranchW( std::wstring name, hsBool initiallyOpen )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			pfGUIListTreeRoot *root = TRACKED_NEW pfGUIListTreeRoot( name.c_str() );
			root->ShowChildren( initiallyOpen );
			
			if( fBuildRoots.GetCount() > 0 )
				fBuildRoots[ fBuildRoots.GetCount() - 1 ]->AddChild( root );

			fBuildRoots.Append( root );
			plbmod->AddElement( root );
		}
	}
}

void	pyGUIControlListBox::CloseBranch( void )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			if( fBuildRoots.GetCount() > 0 )
				fBuildRoots.Remove( fBuildRoots.GetCount() - 1 );
		}
	}
}

void	pyGUIControlListBox::RemoveSelection( Int32 item )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			plbmod->RemoveSelection(item);
	}
}

void	pyGUIControlListBox::AddSelection( Int32 item )
{
	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
			plbmod->AddSelection(item);
	}
}

PyObject*	pyGUIControlListBox::GetSelectionList()
{
	// create the list
	PyObject* pySL = PyList_New(0);

	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			int numItems = plbmod->GetNumElements();
			UInt16 i;
			for ( i=0; i<numItems; i++ )
			{
				pfGUIListElement* element = plbmod->GetElement(i);
				if ( element->IsSelected() )
				{
					PyObject* element = PyInt_FromLong(i);
					PyList_Append(pySL, element);
					Py_XDECREF(element);
				}
			}
		}
	}
	return pySL;
}

PyObject*	pyGUIControlListBox::GetBranchList()
{
	// create the list
	PyObject* pySL = PyList_New(0);

	if ( fGCkey )
	{
		// get the pointer to the modifier
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if ( plbmod )
		{
			int numItems = plbmod->GetNumElements();
			UInt16 i;
			for ( i=0; i<numItems; i++ )
			{
				pfGUIListElement* element = plbmod->GetElement(i);
				if ( element )
				{
					if ( element->GetType() == pfGUIListElement::kTreeRoot )
					{
						pfGUIListTreeRoot* elroot = (pfGUIListTreeRoot*)element;
						UInt16 showing = elroot->IsShowingChildren();
						PyObject* element = PyTuple_New(2);
						PyTuple_SetItem(element, 0, PyInt_FromLong(i));
						PyTuple_SetItem(element, 1, PyInt_FromLong(showing));
						PyList_Append(pySL, element);
						Py_XDECREF(element);
					}
				}
			}
		}
	}
	return pySL;
}

void pyGUIControlListBox::AllowNoSelect()
{
	if (fGCkey)
	{
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if (plbmod)
			plbmod->ClearFlag(pfGUIListBoxMod::kForbidNoSelection);
	}
}

void pyGUIControlListBox::DisallowNoSelect()
{
	if (fGCkey)
	{
		pfGUIListBoxMod* plbmod = pfGUIListBoxMod::ConvertNoRef(fGCkey->ObjectIsLoaded());
		if (plbmod)
			plbmod->SetFlag(pfGUIListBoxMod::kForbidNoSelection);
	}
}