Camelot: CDRFontnameStore Class Reference

01825 {
01826     if(RIFF->GetObjType() != RIFFOBJECTTYPE_CHUNK)
01827     {
01828         ERROR2(FALSE, "CDRAttributeStore::AddChunkToStore called without a chunk in the RIFFFile");
01829     }
01830 
01831     // get a new item obect
01832     CDRFontnameStoredItem *Item = new CDRFontnameStoredItem;
01833 
01834     if(Item == 0)
01835         return FALSE;
01836 
01837     // get the data of the RIFF chunk
01838     if(!Item->Aquire(RIFF))
01839     {
01840         delete Item;
01841         return FALSE;
01842     }
01843 
01844     Item->Size = RIFF->GetObjSize();
01845 
01846     // and add the new item to the list
01847     AddTail(Item);
01848 
01849     // cache the font name
01850     DWORD Reference;
01851     TCHAR *Name = 0;
01852     if(Version == CDRVERSION_5)
01853     {
01854         cdrfFontDefn *FD = (cdrfFontDefn *)Item->Block;
01855 
01856         if(FD == 0)
01857             return FALSE;
01858 
01859         Reference = FD->Reference;  
01860         Name = FD->Name;
01861     }
01862     else if(Version == CDRVERSION_4)
01863     {
01864         cdrfFontDefnV4 *FD = (cdrfFontDefnV4 *)Item->Block;
01865 
01866         if(FD == 0)
01867             return FALSE;
01868     
01869         Reference = FD->Reference;  
01870         Name = FD->Name;
01871     }
01872 
01873 //  if(Name != 0)
01874 //      FONTMANAGER->CacheNamedFont(&String_64(Name));
01875 
01876     // get the item ready...
01877     return Item->GetTypefaceForUse(Reference, Name);
01878 }

01894 {
01895 TRACEUSER( "Ben", _T("**** attempting to add %s\n"), Fontname);
01896     // get a new item obect
01897     CDRFontnameStoredItem *Item = new CDRFontnameStoredItem;
01898 
01899     if(Item == 0)
01900         return FALSE;
01901 
01902     // and add the new item to the list
01903     AddTail(Item);
01904 
01905     // get the item ready...
01906     return Item->GetTypefaceForUse(Reference, Fontname);
01907 }

01923 {
01924     // scan the list comparing references with the stored items.
01925     CDRFontnameStoredItem *Item;
01926 
01927     if(IsEmpty())
01928         return 0;       // no items in the list
01929     
01930     Item = (CDRFontnameStoredItem *)GetHead();
01931 
01932     // scan though the list looking for the reference
01933     while(Item != 0)
01934     {
01935         if(Item->Reference == Reference)
01936         {
01937             return Item->hTypeface;
01938         }
01939 
01940         Item = (CDRFontnameStoredItem *)GetNext(Item);
01941     }
01942 
01943 
01944     // nothing helpful found - return the default font handle
01945     return FONTMANAGER->GetFont()->GetFontHandle();
01946 }


Public Member Functions
virtual BOOL	AddChunkToStore (RIFFFile *RIFF, CDRVersion Version)
	Stores fontname chunks for the CDRFilter class and caches the name.
virtual BOOL	AddFontToStore (DWORD Reference, TCHAR *Fontname)
	Adds another fontname to the list.
virtual WORD	GetHandleForReference (DWORD Reference)
	To get a handle for use in an attribute given a CDR reference.
Private Member Functions
	CC_DECLARE_MEMDUMP (CDRFontnameStore)

CDRFontnameStore Class Reference

Public Member Functions

Private Member Functions

Detailed Description

Member Function Documentation