/*
constructor
-----------
if "szPath" is NULL then we create an untitled document and default object
the type is "doctypeNew" if "lhDoc" is NULL and "doctypeEmbedded" if
"lhDoc" is non NULL
if "szPath" is non NULL we create a document of type "doctypeFromFile"
and initialize it from file "szPath"
if "lhDoc" is NULL then we call OleRegisterServerDoc() otherwise we
just use "lhDoc" as our registration handle
*/
TOLEDocument::TOLEDocument (TOLEServer &server,
LHSERVERDOC lhDoc,
LPSTR szPath,
BOOL dirty)
{
szName = 0;
lpvtbl = &_vtbl;
fRelease = FALSE;
fDirty = dirty;
server.pDocument = this;
//
// since we only have one object we can create it now...
//
pObject = new TOLEObject;
if (szPath)
LoadFromFile (szPath);
else {
SetDocumentName (UNNAMED_DOC);
type = lhDoc ? doctypeEmbedded : doctypeNew;
}
if (lhDoc != 0)
this->lhDoc = lhDoc; // use registration handle we were given
else
OleRegisterServerDoc (server.lhServer, szName, this, (LHSERVERDOC FAR *) &this->lhDoc);
}
void
IT_REGSERVERDOC (ENV *envp, LONGPROC f)
{
LHSERVER lhHandle;
LPSTR lpString1;
LPOLESERVERDOC lpdoc;
LPBYTE lpStr;
LHSERVERDOC lhdoc;
DWORD retcode;
lhHandle = (LHSERVER)GETDWORD(SP+16);
lpString1 = (LPSTR)GetAddress(GETWORD(SP+14),GETWORD(SP+12));
#ifdef LATER
translate the LPOLESERVERDOC and the structures behind it
#endif
lpdoc = (LPOLESERVERDOC)GETDWORD(SP+8);
lpStr = (LPBYTE)GetAddress(GETWORD(SP+6),GETWORD(SP+4));
retcode = OleRegisterServerDoc(lhHandle,
lpString1,
lpdoc,
&lhdoc);
PUTDWORD(lpStr,lhdoc);
envp->reg.sp += 2*DWORD_86 + 2*LP_86 + RET_86;
envp->reg.ax = LOWORD(retcode);
envp->reg.dx = HIWORD(retcode);
}
/*
Reset
-----
the only reason that we need this routine is that we re-use the document
object. if your app doesn't then you would delete the old object and create
a new one...
SIDE EFFECTS: sets "fDirty" flag to FALSE and "fRelease" to FALSE
if "lhDoc" is NULL then call OleRegisterServerDoc()
*/
void
TOLEDocument::Reset (LPSTR szPath)
{
if (!szPath || !LoadFromFile (szPath)) {
((TWindowServer *) GetApplicationObject()->MainWindow)->ShapeChange (objEllipse);
pObject->native.type = objEllipse;
pObject->native.version = 1;
type = doctypeNew;
SetDocumentName (UNNAMED_DOC);
}
if (lhDoc == 0) {
TOLEApp *pApp = (TOLEApp *) GetApplicationObject();
OleRegisterServerDoc (pApp->pServer->lhServer, szName, this, (LHSERVERDOC FAR *) &lhDoc);
}
fDirty = fRelease = FALSE;
}
