// Loads an encapsulated block into a temporary list
INXObjList* BlockOperations::LoadBlock(INXString Info) {
ifstream datafile(Info);
INXObjList* encapsulated = new INXObjList;
char type[256];
long int id;
// store the id value
id = ConData::uniqueidgenerator;
if(datafile.is_open())
{
int i = 0;
while ((!datafile.eof()) && (!datafile.bad())) {
i++;
datafile >> type;
// TRACE(type);
if (strcmp(type,"END_OF_BLOCKS")==0) break;
else
if (strcmp(type,"BEGIN_BLOCK")==0) {
ConData *blob = new ConData;
blob->Load(&datafile);
encapsulated->AddTail((CObject*) blob);
}
if(i>500)
{
// TRACE("hang\n");
}
}
}
void SODL::Copy2Flattened() {
ConData* blob;
long int id = 0;
INXPOSITION pos;
char * type =new char[256];
int blankcount=0;
// Copy the condata list to the flattened list
// save the condata list and then load it back in to flattened
// Alternatively could use a copy constructor
pos = flattened->GetHeadPosition();
while(pos) {
blob = (ConData *) (flattened->GetNext(pos));
delete blob;
}
flattened->RemoveAll();
// need to do save in view class
//SaveProg(workDir + TEMPDIR + "temp");
ifstream datafile(workDir + TEMPDIR + "temp");
while ((!datafile.eof()) && (!datafile.bad()) && (blankcount<1000000)) {
datafile >> type;
if (strcmp(type,"END_OF_BLOCKS")==0)
break;
else
if (strcmp(type,"BEGIN_BLOCK")==0) {
blob = new ConData;
blob->Load(&datafile);
flattened->AddTail((INXObject*) blob);
id = blob->identnum;
} else {
blankcount++;
}
}
// set the uniqueidgenerator to the identnum of the last icon
// This is necessary as it is possible that this value may be greater than
// the number of icons loaded, due to icons being deleted previously. This
// prevents icon IDs being duplicated
// Need to add 1, since uniqueidgenerator is incremented after a new icon is
// instantiated.
id++;
ConData::uniqueidgenerator = id;
delete type;
}
INXObjList* EditList::LoadTemp() {
ConData* blob;
long int id = 0;
INXObjList* temp = new INXObjList;
// Copy the condata list to the flattened list
// save the condata list and then load it back in to flattened
// Alternatively could use a copy constructor
temp->RemoveAll();
//SaveProg(workDir + TEMPDIR + "temp");
ifstream datafile(workDir + TEMPDIR + "temp");
char type[256];
while ((!datafile.eof()) && (!datafile.fail())) {
datafile >> type;
if (strcmp(type,"END_OF_BLOCKS")==0) break;
else
if (strcmp(type,"BEGIN_BLOCK")==0)
{
blob = new ConData;
if(blob)
{ blob->Load(&datafile);
temp->AddTail((CObject*) blob);
id = blob->identnum;
}
else
{
//delete blob;
break;
}
}
}
// set the uniqueidgenerator to the identnum of the last icon
// This is necessary as it is possible that this value may be greater than
// the number of icons loaded, due to icons being deleted previously. This
// prevents icon IDs being duplicated
// Need to add 1, since uniqueidgenerator is incremented after a new icon is
// instantiated.
//id++;
//ConData::uniqueidgenerator = id;
return temp;
}
// Loads the saved copySelList into the pasteList
INXObjList* EditList::LoadPaste(INXString Info) {
ifstream datafile(Info);
char type[256] = {'\0'};
long int id;
INXObjList* pasteList = NULL;
datafile >> type;
// if a file is empty don't load it
if ((INXString)type == "") {
return NULL;
}
datafile.close();
datafile.open(Info);
// store the id value
id = ConData::uniqueidgenerator;
while ((!datafile.eof()) && (!datafile.bad())) {
datafile >> type;
if (strcmp(type,"END_OF_BLOCKS")==0) break;
else
if (strcmp(type,"BEGIN_BLOCK")==0) {
ConData *blob = new ConData;
blob->Load(&datafile);
if (!pasteList) {
pasteList = new INXObjList;
}
pasteList->AddTail((CObject*) blob);
}
}
// restore the id value, since it will have been increased when creating flattened
ConData::uniqueidgenerator = id;
return pasteList;
}