/
GenSkins.cpp
1531 lines (1363 loc) · 31.8 KB
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GenSkins.cpp
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/*********************************************************************************\
* GenSkins.cpp
* Generic Skin classes
* (C) 2002 MasterMind
\*********************************************************************************/
#include <xtl.h>
#include <xgraphics.h>
#include <XbSound.h>
#include "MXM.h"
#include "XBXmlCfgAccess.h"
#include "utils.h"
#include "ImageSource.h"
#include <list>
#include "XBEasel.h"
#include "XmlStream.h"
#include "GenSkins.h"
#include "CommDebug.h"
#define PN_INFO 0
#define PN_RESOURCE 1
#define PN_LAYOUT 2
#define LE_UNKNOWN -1
#define LE_TEXT 0
#define LE_IMAGE 1
#define LE_SPECIAL 2
class CSkinLoader : public XmlNotify
{
CGenericSkin * m_pSkin;
int m_iPrimaryNodeType;
int m_iLayoutType;
bool m_bInLayoutElement;
TMapStrings m_msCurrentResourceValues;
CLayout * m_pCurrentLayout;
CXMLNode * m_pLayoutElementNode;
CXMLNode * m_pCurrentElementNode;
public:
int m_iLevel;
CSkinLoader(CGenericSkin * pSkin = NULL)
{
m_pLayoutElementNode = NULL;
m_pCurrentLayout = NULL;
m_pSkin = pSkin;
m_iLevel = 0;
m_iPrimaryNodeType = -1;
m_bInLayoutElement = false;
};
virtual void foundNode ( string & name, string & attributes )
{
TMapStrings msAttributes;
CStdString sName(name);
CStdString sValue;
CStdString sTemp;
sName.MakeLower();
DEBUG_FORMAT( _T("%*sfoundNode: %s (%s)"), m_iLevel, "", name.c_str(), attributes.c_str() );
ParseXMLAttributes( attributes, msAttributes );
sValue = msAttributes[_T("val")];
if ( sValue.GetLength() == 0 )
{
sValue = msAttributes[_T("value")];
}
switch ( m_iLevel )
{
case 4:
if ( m_bInLayoutElement )
{
}
break;
case 3:
if ( m_bInLayoutElement )
{
}
break;
case 2:
switch( m_iPrimaryNodeType )
{
case PN_RESOURCE:
// Type
// Name
// File
// m_msCurrentResourceValues = msAttributes;
m_bInLayoutElement = false;
if ( sValue.GetLength() )
{
m_msCurrentResourceValues[sName] = sValue;
}
break;
case PN_LAYOUT:
m_bInLayoutElement = false;
if ( m_pLayoutElementNode )
{
delete m_pLayoutElementNode;
}
if ( m_pCurrentLayout )
{
if ( !sName.Compare( _T("layoutelement") ) )
{
// Set up layout element
// MUST have type and source
CStdString sType, sSource, sSubSource;
sType = msAttributes[_T("type")];
sType.MakeLower();
sSource = msAttributes[_T("source")];
sSource.MakeLower();
sSubSource = msAttributes[_T("subsource")];
sSubSource.MakeLower();
if ( sType.GetLength() && sSource.GetLength() )
{
if ( !sType.Compare( _T("text") ) )
{
m_pLayoutElementNode = new CXMLNode;
m_pLayoutElementNode->m_msAttributes = msAttributes;
m_bInLayoutElement = true;
m_iLayoutType = LE_TEXT;
DEBUG_FORMAT(_T( "Layout Type: %s"), sType.c_str() );
}
else if ( !sType.Compare( _T("image") ) )
{
m_pLayoutElementNode = new CXMLNode;
m_pLayoutElementNode->m_msAttributes = msAttributes;
m_bInLayoutElement = true;
m_iLayoutType = LE_IMAGE;
DEBUG_FORMAT(_T( "Layout Type: %s"), sType.c_str() );
}
else if ( !sType.Compare( _T("special") ) )
{
m_pLayoutElementNode = new CXMLNode;
m_pLayoutElementNode->m_msAttributes = msAttributes;
m_bInLayoutElement = true;
m_iLayoutType = LE_SPECIAL;
DEBUG_FORMAT(_T( "Layout Type: %s"), sType.c_str() );
}
else
{
m_bInLayoutElement = false;
m_iLayoutType = LE_UNKNOWN;
DEBUG_FORMAT(_T( "Unknown Layout Type: %s"), sType.c_str() );
}
}
}
}
break;
case PN_INFO:
m_bInLayoutElement = false;
if ( !sName.Compare( _T("version") ) && sValue.GetLength() )
{
m_pSkin->m_sVersion = sValue;
}
else if ( !sName.Compare( _T("author") ) && sValue.GetLength() )
{
m_pSkin->m_sAuthor = sValue;
}
else if ( !sName.Compare( _T("copyright") ) && sValue.GetLength() )
{
m_pSkin->m_sCopyright = sValue;
}
else
{
m_pSkin->m_msInformation[sName] = sValue;
}
break;
}
break;
case 1:
m_bInLayoutElement = false;
if ( !sName.Compare( _T("information") ) )
{
TMapStrings::iterator iterAttr;
CStdString sAttrName, sAttrVal;
m_iPrimaryNodeType = PN_INFO;
iterAttr = msAttributes.begin();
while( iterAttr != msAttributes.end() )
{
sAttrName = iterAttr->first;
sAttrVal = iterAttr->second;
if ( sAttrVal.GetLength() )
{
if ( !sAttrName.Compare(_T("author")) )
{
m_pSkin->m_sAuthor = sAttrVal;
}
else if ( !sAttrName.Compare(_T("copyright")) )
{
m_pSkin->m_sCopyright = sAttrVal;
}
else if ( !sAttrName.Compare(_T("version")) )
{
m_pSkin->m_sVersion = sAttrVal;
}
else
{
m_pSkin->m_msInformation[sAttrName] = sAttrVal;
}
}
iterAttr++;
}
}
else if ( !sName.Compare( _T("resource") ) )
{
m_iPrimaryNodeType = PN_RESOURCE;
// Type
// Name
// File
m_msCurrentResourceValues = msAttributes;
}
else if ( !sName.Compare( _T("layout") ) )
{
sValue = msAttributes[_T("id")];
if ( sValue.GetLength() )
{
m_pCurrentLayout = m_pSkin->AddLayout( sValue );
if ( m_pCurrentLayout )
{
m_iPrimaryNodeType = PN_LAYOUT;
}
}
}
else
{
// Unknown!!
}
break;
case 0:
m_bInLayoutElement = false;
// Must be "Skin" or it's not correct!
if ( sName.Compare( _T("skin") ) == 0 )
{
m_pSkin->m_sSkinName = msAttributes[_T("name")];
}
else
{
// Bad format!
}
break;
}
#if 0
if ( m_iLevel == 0 )
{
sTemp = name;
sTemp.MakeLower();
if ( sTemp.Compare( _T("config") ) == 0 )
{
m_bInConfig = true;
}
}
else if ( m_iLevel == 1 && m_bInConfig )
{
m_sCurrentSection = name;
// sTemp.Format(_T("[%s]"), name.c_str() );
// DEBUG_LINE( sTemp.c_str() );
}
else
{
// Invalid!! Can't have more nodes in ini file construct
}
#endif
m_iLevel++;
};
virtual void terminateNode ( string & name, string & attributes )
{
CStdString sTemp, sName, sFile;
DEBUG_FORMAT( _T("%*sterminateNode: %s (%s)"), m_iLevel, "", name.c_str(), attributes.c_str() );
switch ( m_iLevel )
{
case 2:
switch( m_iPrimaryNodeType )
{
case PN_RESOURCE:
// Type
// Name
// File
// m_msCurrentResourceValues = msAttributes;
// Make new font or image resource from data....
sTemp = m_msCurrentResourceValues[_T("type")];
sTemp.MakeLower();
sName = m_msCurrentResourceValues[_T("name")];
sFile = m_msCurrentResourceValues[_T("file")];
if ( !sTemp.Compare(_T("image")) )
{
m_pSkin->AddImgResource( sName, sFile );
}
else if ( !sTemp.Compare(_T("font")) )
{
m_pSkin->AddFontResource( sName, sFile );
}
break;
case PN_LAYOUT:
break;
case PN_INFO:
break;
}
break;
case 1:
break;
case 0:
// Must be "Skin" or it's not correct!
break;
}
if ( m_iLevel )
{
m_iLevel--;
}
#if 0
if ( m_iLevel == 0 )
{
m_bInConfig = false;
}
m_sCurrentSection = _T("");
#endif
};
virtual void foundElement ( string & name, string & value, string & attributes )
{
TMapStrings msAttributes;
DEBUG_FORMAT( _T("%*s-foundElement: %s (%s)"), m_iLevel, "", name.c_str(), attributes.c_str() );
ParseXMLAttributes( attributes, msAttributes );
#if 0
CStdString sKey(name), sValue(value);
if ( m_iLevel && m_sCurrentSection.GetLength() )
{
if( sKey.GetLength() && sValue.GetLength() )
{
m_pCfgAccess->SetString( m_sCurrentSection, sKey, sValue );
}
else if ( sKey.GetLength() && (sValue.GetLength()==0) )
{
m_pCfgAccess->SetString( m_sCurrentSection, sKey, _T("") );
}
}
#endif
// CStdString sTemp;
// sTemp.Format(_T("%s=%s"), name.c_str(), value.c_str() );
// DEBUG_LINE( sTemp.c_str() );
};
virtual void startElement ( string & name, string & value, string & attributes )
{
};
virtual void endElement ( string & name, string & value, string & attributes )
{
};
};
CLayoutElement::CLayoutElement()
{
m_pParentSkin = NULL;
m_iType = -1;
m_pSpecialDataPtr = NULL;
m_pCacheTexture = NULL;
m_sCacheString = L"";
m_iPosX = -1;
m_iPosY = -1;
m_iWidth = -1;
m_iHeight = -1;
m_iSource = -1;
m_dwColor = 0x0;
m_dwAltColor = 0x0;
}
CLayoutElement::~CLayoutElement()
{
if ( m_pCacheTexture )
{
m_pCacheTexture->Release();
}
if ( m_pSpecialDataPtr )
{
delete m_pSpecialDataPtr;
}
}
CLayoutElement * CLayoutElement::GetPtr( void )
{
return this;
}
HRESULT CLayoutElement::RenderImage( LPDIRECT3DDEVICE8 pDevice )
{
CImageSource *pImage;
LPDIRECT3DTEXTURE8 pTexture;
HRESULT hr = E_FAIL;
if ( (m_iWidth>0) && (m_iHeight>0) )
{
switch ( m_iSource )
{
case LES_CACHE:
if ( m_pParentSkin )
{
pImage = m_pParentSkin->GetImgResource(m_sSourceLoc);
if ( pImage && pImage->GetTexture() )
{
hr = DrawSprite(pDevice, pImage->GetTexture(), m_iPosX, m_iPosY, m_iWidth, m_iHeight, FALSE );
}
}
break;
case LES_DYNAMIC:
pTexture = GetElementTexture( m_sSubSource, m_sSourceLoc );
if ( pTexture )
{
hr = DrawSprite(pDevice, pTexture, m_iPosX, m_iPosY, m_iWidth, m_iHeight, FALSE );
}
break;
}
}
return hr;
}
// Function to create new RECTs based on available settings and justification
// rcSrc must be set to (0,0)-(width,height)
// rcDest.left and top must be X and Y (will be transformed afterward)
bool RectSetup( RECT &rcSrc, RECT &rcDest, int iDestWidth, int iDestHeight, WORD wJustify )
{
bool bReturn = true;
int iSrcWidth, iSrcHeight;
if ( (rcSrc.right && rcSrc.bottom) && !( rcSrc.top || rcSrc.left ) )
{
iSrcWidth = rcSrc.right;
iSrcHeight = rcSrc.bottom;
// First, let's look at the width and height constraints
if ( iDestWidth < 1)
{
iDestWidth = rcSrc.right;
}
if ( iDestHeight < 1 )
{
iDestHeight = rcSrc.bottom;
}
if ( wJustify&(LEJ_STRETCH|LEJ_SHRINK) )
{
if ( wJustify&LEJ_PROPORTION )
{
int iTryWidth, iTryHeight;
iTryHeight = iSrcHeight*iDestWidth;
iTryHeight /= iSrcWidth;
iTryWidth = iSrcWidth*iDestHeight;
iTryWidth /= iSrcHeight;
// Funky resizing stuff.
// Whooopeee!!!! Time for more brain pain.
switch ( wJustify&(LEJ_STRETCH|LEJ_SHRINK) )
{
case (LEJ_STRETCH|LEJ_SHRINK):
// We can fill the space anyway it can fit
if ( iTryWidth <= iDestWidth )
{
iDestWidth = iTryWidth;
}
else
{
// Use iTryHeight
iDestHeight = iTryHeight;
}
break;
case LEJ_STRETCH:
// We can fill the space as long as we increase the image size
if ( iDestWidth > iSrcWidth )
{
if ( iDestHeight > iSrcHeight )
{
// Stretch on best option
if ( iTryWidth <= iDestWidth )
{
iDestWidth = iTryWidth;
}
else
{
// Use iTryHeight
iDestHeight = iTryHeight;
}
}
else
{
// Only stretch on width
// Use iTryHeight
iDestHeight = iTryHeight;
}
}
else
{
if ( iDestHeight > iSrcHeight )
{
iDestWidth = iTryWidth;
}
else
{
// Just clip source
iSrcWidth = iDestWidth;
iSrcHeight = iDestHeight;
}
}
break;
case LEJ_SHRINK:
// We can fill the space as long as we decrease the image size
if ( iDestWidth < iSrcWidth )
{
if ( iDestHeight < iSrcHeight )
{
// Shrink on best option
if ( iTryWidth <= iDestWidth )
{
iDestWidth = iTryWidth;
}
else
{
// Use iTryHeight
iDestHeight = iTryHeight;
}
}
else
{
// Only shrink on width
// Use iTryHeight
iDestHeight = iTryHeight;
}
}
else
{
if ( iDestHeight < iSrcHeight )
{
iDestWidth = iTryWidth;
}
else
{
// Just clip source
iSrcWidth = iDestWidth;
iSrcHeight = iDestHeight;
}
}
break;
}
}
else
{
// No need for funky resizing... let's just figure out what
// gets clipped or not.
if ( iSrcWidth>iDestWidth )
{
// If not shrink, clip it!
if ( !(wJustify&LEJ_SHRINK) )
{
iSrcWidth = iDestWidth;
}
}
else
{
// If not stretch, clip it!
if ( !(wJustify&LEJ_STRETCH) )
{
iDestWidth = iSrcWidth;
}
}
if ( iSrcHeight>iDestHeight )
{
// If not shrink, clip it!
if ( !(wJustify&LEJ_SHRINK) )
{
iSrcHeight = iDestHeight;
}
}
else
{
// If not stretch, clip it!
if ( !(wJustify&LEJ_STRETCH) )
{
iDestHeight = iSrcHeight;
}
}
}
}
else
{
// Proportional is irrelevant here
// Simple clip.
if ( iSrcWidth>iDestWidth )
{
iSrcWidth = iDestWidth;
}
else
{
iDestWidth = iSrcWidth;
}
if ( iSrcHeight>iDestHeight )
{
iSrcHeight = iDestHeight;
}
else
{
iDestHeight = iSrcHeight;
}
}
// Position...
// rcDest.top is PosY, rcDest.left is PosX
if ( wJustify&LEJ_CENTERX )
{
rcDest.left -= (iDestWidth>>1);
rcSrc.left = ((rcSrc.right-iSrcWidth)>>1);
}
else if ( wJustify&LEJ_RIGHTX )
{
rcDest.left -= (iDestWidth);
rcSrc.left = (rcSrc.right-iSrcWidth);
}
// else No adjustment required...
rcDest.right = rcDest.left+(iDestWidth-1);
rcSrc.right = rcSrc.left + (iSrcWidth-1);
if ( wJustify&LEJ_CENTERY )
{
rcDest.top -= (iDestHeight>>1);
rcSrc.top = ((rcSrc.bottom-iSrcHeight)>>1);
}
else if ( wJustify&LEJ_BOTTOMY )
{
rcDest.top -= (iDestHeight);
rcSrc.top = (rcSrc.bottom-iSrcHeight);
}
// else No adjustment required...
rcDest.bottom = rcDest.top+(iDestHeight-1);
rcSrc.bottom = rcSrc.top+(iSrcHeight-1);
}
else
{
bReturn = false;
}
return bReturn;
}
HRESULT CLayoutElement::RenderText( LPDIRECT3DDEVICE8 pDevice )
{
HRESULT hr = E_FAIL;
CStdStringW sText;
CXBFont * pFont;
RECT rcPos;
if ( m_pParentSkin )
{
pFont = m_pParentSkin->GetFontResource( m_sFont );
if ( pFont )
{
switch ( m_iSource )
{
case LES_CACHE:
sText = m_sSourceLoc;
break;
case LES_DYNAMIC:
sText = GetElementText( m_sSubSource, m_sSourceLoc );
break;
}
if ( sText.GetLength() )
{
if ( ( m_pCacheTexture == NULL ) || m_sCacheString.Compare(sText) )
{
if ( m_pCacheTexture )
{
m_pCacheTexture->Release();
m_pCacheTexture = NULL;
}
m_pCacheTexture = pFont->CreateTexture( sText, 0, m_dwColor, D3DFMT_LIN_A8R8G8B8 );
}
if ( m_pCacheTexture )
{
D3DSURFACE_DESC descSurface;
// m_iWidth = descSurface.Width;
// m_iHeight = descSurface.Height;
// Now make pTexture our texture.
// First we need to get the params
if ( SUCCEEDED( m_pCacheTexture->GetLevelDesc( 0, &descSurface ) ) )
{
RECT rcSource;
RECT rcDest;
// We can stretch or shrink the text, or simply clip it.
if (m_wJustify&(LEJ_SHRINK|LEJ_STRETCH))
{
// We are going to resize, under certain circumstances
}
else
{
// Clip, no resizing at all
if ( m_iWidth == -1 || ( m_iWidth>=(int)descSurface.Width) )
{
rcSource.left = 0;
rcSource.right = descSurface.Width-1;
if (m_wJustify&LEJ_CENTERX)
{
// m_iPosX is center
rcDest.left = m_iPosX-(descSurface.Width>>1);
rcDest.right = rcDest.left+(descSurface.Width-1);
}
else if (m_wJustify&LEJ_RIGHTX)
{
// m_iPosX is right
rcDest.left = (m_iPosX-descSurface.Width)+1;
rcDest.right = m_iPosX;
}
else
{
rcDest.left = m_iPosX;
rcDest.right = rcDest.left+(descSurface.Width-1);
}
}
else
{
// Must clip width
if (m_wJustify&LEJ_CENTERX)
{
// m_iPosX is center
rcDest.left = m_iPosX-(m_iWidth>>1);
rcDest.right = rcDest.left+(m_iWidth-1);
rcSource.left = ((descSurface.Width-m_iWidth)/2);
rcSource.right = rcSource.left+(m_iWidth-1);
}
else if (m_wJustify&LEJ_RIGHTX)
{
// m_iPosX is right
rcDest.left = (m_iPosX-m_iWidth)+1;
rcDest.right = m_iPosX;
rcSource.right = descSurface.Width-1;
rcSource.left = rcSource.right-m_iWidth;
}
else
{
rcSource.left = 0;
rcSource.right = m_iWidth-1;
rcDest.left = m_iPosX;
rcDest.right = rcDest.left+(m_iWidth-1);
}
}
if ( m_iHeight == -1 || ( m_iHeight>=(int)descSurface.Height) )
{
rcSource.top = 0;
rcSource.bottom = descSurface.Height-1;
if (m_wJustify&LEJ_CENTERY)
{
// m_iPosY is center
rcDest.top = m_iPosY-(descSurface.Height>>1);
rcDest.bottom = rcDest.top+(descSurface.Height-1);
}
else if (m_wJustify&LEJ_BOTTOMY)
{
// m_iPosY is bottom
rcDest.top = (m_iPosY-descSurface.Height)+1;
rcDest.bottom = m_iPosY;
}
else
{
rcDest.top = m_iPosY;
rcDest.bottom = rcDest.top+(descSurface.Height-1);
}
}
else
{
// Must clip width
if (m_wJustify&LEJ_CENTERY)
{
// m_iPosY is center
rcDest.top = m_iPosX-(m_iHeight>>1);
rcDest.bottom = rcDest.top+(m_iHeight-1);
rcSource.top = ((descSurface.Height-m_iHeight)/2);
rcSource.bottom = rcSource.top+(m_iHeight-1);
}
else if (m_wJustify&LEJ_BOTTOMY)
{
// m_iPosY is bottom
rcDest.top = (m_iPosY-m_iHeight)+1;
rcDest.bottom = m_iPosY;
rcSource.bottom = descSurface.Height-1;
rcSource.top = rcSource.bottom-m_iHeight;
}
else
{
rcSource.top = 0;
rcSource.bottom = m_iHeight-1;
rcDest.top = m_iPosY;
rcDest.bottom = rcDest.top+(m_iHeight-1);
}
}
// Pheeew! Finally have source and destination rects!
// Let's convert these into offset coordinates!
}
if ( m_iWidth < (int)descSurface.Width )
{
if (m_wJustify&LEJ_CENTERX)
{
}
else if (m_wJustify&LEJ_RIGHTX)
{
}
else
{
rcPos.left = m_iPosX;
if ( m_wJustify&LEJ_SHRINK )
{
rcPos.right = m_iPosX+(m_iWidth-1);
}
else
{
}
}
}
else
{
// No need to resize... unless we are directed to stretch
if ( m_wJustify&LEJ_STRETCH )
{
}
}
}
}
}
else
{
m_sCacheString = L"";
if ( m_pCacheTexture )
{
m_pCacheTexture->Release();
m_pCacheTexture = NULL;
}
}
}
}
return hr;
}
HRESULT CLayoutElement::Render( LPDIRECT3DDEVICE8 pDevice )
{
HRESULT hr = E_FAIL;
if ( (m_iPosX>=0) && (m_iPosY>=0) )
{
// Call appropriate rendering routine
switch( m_iType )
{
case LET_IMAGE:
hr = RenderImage(pDevice);
break;
case LET_TEXT:
hr = RenderText(pDevice);
break;
case LET_SPECIAL:
break;
}
}
return hr;
}
CLayout::CLayout()
{
m_sName = _T("");
}
CLayout::~CLayout()
{
}
HRESULT CLayoutElement::ProcessNode( CXMLNode * pNode )
{
HRESULT hr = E_FAIL;
CStdString sType;
CStdString sSource;
CStdString sSubSource;
// CXMLElement * pSubElement;
// CXMLNode * pSubNode;
CStdString sValue;
if ( pNode )
{
sType = pNode->GetBasicValue( _T("type") );
sType.MakeLower();
sSource = pNode->GetBasicValue( _T("source") );
sSubSource = pNode->GetBasicValue( _T("subsource") );
if ( sType.Compare( _T("image") ) == 0 )
{
m_iType = LET_IMAGE;
}
else if ( sType.Compare( _T("text") ) == 0 )
{
m_iType = LET_TEXT;
}
else if ( sType.Compare( _T("special") ) == 0 )
{
m_iType = LET_SPECIAL;
}
// Get justification values...
sValue = pNode->GetSubValue( _T("justify"), _T("x") );
sValue.MakeLower();
if ( sValue.Compare(_T("center")) == 0 )
{
m_iJustifyX = 1; // 0=Left, 1=Center, 2=Right
}
else if ( sValue.Compare(_T("left")) == 0 )
{
m_iJustifyX = 0; // 0=Left, 1=Center, 2=Right
}
else if ( sValue.Compare(_T("right")) == 0 )
{
m_iJustifyX = 2; // 0=Left, 1=Center, 2=Right
}
else
{
m_iJustifyX = 0; // 0=Left, 1=Center, 2=Right
}
sValue = pNode->GetSubValue( _T("justify"), _T("y") );
sValue.MakeLower();
if ( sValue.Compare(_T("center")) == 0 )
{
m_iJustifyY = 1; // 0=Top, 1=Center, 2=Bottom
}
else if ( sValue.Compare(_T("top")) == 0 )
{
m_iJustifyY = 0; // 0=Top, 1=Center, 2=Bottom
}
else if ( sValue.Compare(_T("bottom")) == 0 )
{
m_iJustifyY = 2; // 0=Top, 1=Center, 2=Bottom
}
else
{
m_iJustifyY = 0; // 0=Top, 1=Center, 2=Bottom
}
// Get position values
// X,Y,H,W,T,L,B,R
sValue = pNode->GetSubValue( _T("pos"), _T("x") );
if ( sValue.GetLength() )
{
}
// Get color values
hr = S_OK;
}
return hr;
}