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/**************************************************
*
*
**************************************************
* This code was created by Peter Harvey @ CodeByDesign.
* Released under GPL 18.FEB.99
*
* Contributions from...
* -----------------------------------------------
* Peter Harvey - pharvey@codebydesign.com
**************************************************/
#include "classTables.h"
#include "tables.xpm"
classTables::classTables( QListView *pParent, classCanvas *pCanvas, SQLHDBC hDbc )
: classNode( pParent, pCanvas )
{
Init( hDbc );
}
classTables::classTables( QListViewItem *pParent, classCanvas *pCanvas, SQLHENV hDbc )
: classNode( pParent, pCanvas )
{
Init( hDbc );
}
classTables::classTables( QListViewItem *pParent, QListViewItem *pAfter, classCanvas *pCanvas, SQLHENV hDbc )
: classNode( pParent, pAfter, pCanvas )
{
Init( hDbc );
}
classTables::~classTables()
{
listTables.clear();
}
void classTables::Init( SQLHDBC hDbc )
{
this->hDbc = hDbc;
setText( 0, "Tables" );
setText( 1, "" );
setText( 2, "" );
listTables.setAutoDelete( TRUE );
this->setPixmap( 0, QPixmap( tables_xpm ) );
}
void classTables::setOpen( bool bOpen )
{
QListViewItem::setOpen( bOpen );
listView()->setSelected( listView()->selectedItem(), false );
if ( bOpen )
{
LoadTables();
// setSelected( true );
}
else
listTables.clear();
}
void classTables::setup()
{
setExpandable( TRUE );
QListViewItem::setup();
}
void classTables::LoadTables()
{
SQLHSTMT hstmt;
SQLRETURN nReturn = -1;
SQLCHAR szTableName[101] = "";
SQLCHAR szTableType[101] = "";
SQLCHAR szTableRemarks[301] = "";
QString qsError;
SQLLEN nIndicatorName;
SQLLEN nIndicatorType;
SQLLEN nIndicatorRemarks;
classTable *pTable = NULL;
// CREATE A STATEMENT
nReturn = SQLAllocStmt( hDbc, &hstmt );
if ( nReturn != SQL_SUCCESS )
{
QMessageBox::warning( pCanvas, "Data Manager", "Failed to SQLAllocStmt" );
return;
}
// EXECUTE OUR SQL/CALL
if ( SQL_SUCCESS != (nReturn=SQLTables( hstmt, 0, 0, 0, 0, 0, 0, 0, 0 )) )
{
QMessageBox::warning( pCanvas, "Data Manager", "Failed to SQLTables" );
return;
}
SQLBindCol( hstmt, SQLTables_TABLE_NAME, SQL_C_CHAR, szTableName, sizeof(szTableName), &nIndicatorName );
SQLBindCol( hstmt, SQLTables_TABLE_TYPE, SQL_C_CHAR, szTableType, sizeof(szTableType), &nIndicatorType );
SQLBindCol( hstmt, SQLTables_REMARKS, SQL_C_CHAR, szTableRemarks, sizeof(szTableRemarks), &nIndicatorRemarks );
// GET RESULTS
nReturn = SQLFetch( hstmt );
while ( nReturn == SQL_SUCCESS || nReturn == SQL_SUCCESS_WITH_INFO )
{
if ( nIndicatorName == SQL_NULL_DATA )
listTables.append( pTable = new classTable( this, pTable, pCanvas, hDbc, "Unknown" ) );
else
listTables.append( pTable = new classTable( this, pTable, pCanvas, hDbc, (char *)szTableName, (char*)szTableType, (char*)szTableRemarks ) );
szTableName[0] = '\0';
szTableType[0] = '\0';
szTableRemarks[0] = '\0';
nReturn = SQLFetch( hstmt );
}
// FREE STATEMENT
nReturn = SQLFreeStmt( hstmt, SQL_DROP );
if ( nReturn != SQL_SUCCESS )
QMessageBox::warning( pCanvas, "Data Manager", "Failed to SQLFreeStmt" );
}
void classTables::selectionChanged( QListViewItem *p )
{
classTable *pTable;
for ( pTable = listTables.first(); pTable != 0; pTable = listTables.next() )
pTable->selectionChanged( p );
if ( p == this )
{
}
}
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