bool TeOGRDriver::createAttributeTable(TeTable &table)
{
if(ogrLayer_ == 0)
return false;
TeAttributeList::iterator it;
TeAttributeList list = table.attributeList();
for(it = list.begin(); it != list.end(); ++it)
{
OGRFieldDefn oField = Convert2OGR(*it);
if((*it).rep_.type_ == TeSTRING)
oField.SetWidth((*it).rep_.numChar_);
if(ogrLayer_->CreateField(&oField) != OGRERR_NONE)
return false;
}
return true;
}
void VoronoiWindow::themeComboBox_activated(const QString& themeName)
{
TeTheme* theme = getTheme(themeName.latin1());
if(theme == 0)
return;
// Updates the combo box with delimiters...
TeLayer* layer = theme->layer();
boxComboBox->setCurrentText(layer->name().c_str());
// Lists attributes on the weightComboBox
weightComboBox->clear();
//if (text=="") text=themeComboBox->currentText().latin1();
TeTable *attrTable = &layer->attrTables()[0];
TeAttributeList * attrList=&attrTable->attributeList();
for (std::vector<TeAttribute>::iterator i=attrList->begin(); i!=attrList->end();++i) {
cout<<i->rep_.name_<<endl;
weightComboBox->insertItem(i->rep_.name_);
}
}
bool updateDB301To302(TeDatabase* db, string& errorMessage)
{
TeDatabasePortal* portal = db->getPortal();
if(!portal)
return false;
// ----- valid attribute table
TeAttrTableVector attrTableVec;
if(db->getAttrTables(attrTableVec))
{
for(unsigned int i=0; i<attrTableVec.size(); ++i)
{
TeTable fromTable = attrTableVec[i];
bool flag = false;
if(fromTable.tableType()==TeAttrMedia)
continue;
//verify if there is another table with the same name
for(unsigned int j=0; j<i; ++j)
{
if(TeConvertToUpperCase(attrTableVec[j].name())==TeConvertToUpperCase(fromTable.name()))
{
flag = true;
break;
}
}
if(flag)
continue;
if(db->validTable(fromTable)) //fromTable was modified
{
TeAttributeList newAttrList = fromTable.attributeList();
TeAttributeList oldAttrList = attrTableVec[i].attributeList();
TeAttributeList::iterator newAttIt = newAttrList.begin();
TeAttributeList::iterator oldAttIt = oldAttrList.begin();
bool change = false;
while(newAttIt!=newAttrList.end())
{
if(((*oldAttIt).rep_.name_) != ((*newAttIt).rep_.name_))
{
TeAttributeRep rep = (*newAttIt).rep_;
if(db->alterTable(fromTable.name(), rep, (*oldAttIt).rep_.name_))
change = true;
}
++newAttIt;
++oldAttIt;
}
if(change)
{
// update te_layer_table
string upd = " UPDATE te_layer_table ";
upd += " SET unique_id = '"+ fromTable.uniqueName() +"'";
upd += ", attr_link = '"+ fromTable.linkName() +"'";
upd += " WHERE attr_table = '"+ fromTable.name() +"'";
if(!db->execute (upd))
{
delete portal;
errorMessage = "Error updating te_layer_table!\n";
errorMessage += db->errorMessage();
return false;
}
}
}//if
}//for
portal->freeResult();
}
// ----- te_grouping table
string sel = " SELECT theme_id, grouping_attr, grouping_attr_type FROM te_grouping ";
if(!portal->query(sel))
{
delete portal;
return false;
}
while(portal->fetchRow())
{
string themeId, gAttr;
themeId = portal->getData(0);
gAttr = portal->getData(1);
int gTypr = portal->getInt(2);
if(((gAttr.empty()) || (gAttr=="NONE")) && (gTypr==0))
{
string del = " DELETE FROM te_grouping WHERE theme_id = "+ themeId;
db->execute(del);
}
}
// ----- te_grouping table
delete portal;
return true;
}