* NOTE: The value returned by this function is for temporary use only and
* should be copied for long term use
*/
-
char *GetExtendedDBErrorMsg(char *ErrFile, int ErrLine)
{
static wxString msg;
return NULL;
}
+ params.ODBCSource[0] = 0;
+ params.UserName[0] = 0;
+ params.Password[0] = 0;
+ params.DirPath[0] = 0;
+
FILE *paramFile;
if ((paramFile = fopen(paramFilename, "r")) == NULL)
{
wxString tStr;
tStr.Printf("Unable to open the parameter file '%s' for reading.\n\nYou must specify the data source, user name, and\npassword that will be used and save those settings.",paramFilename);
wxMessageBox(tStr,"File I/O Error...",wxOK | wxICON_EXCLAMATION);
+
DemoFrame->BuildParameterDialog(NULL);
if ((paramFile = fopen(paramFilename, "r")) == NULL)
return FALSE;
buffer[strlen(buffer)-1] = '\0';
strcpy(params.Password,buffer);
+ fgets(buffer, sizeof(params.DirPath), paramFile);
+ buffer[strlen(buffer)-1] = '\0';
+ strcpy(params.DirPath,buffer);
+
fclose(paramFile);
// Connect to datasource
strcpy(DbConnectInf.Dsn, params.ODBCSource); // ODBC data source name (created with ODBC Administrator under Win95/NT)
strcpy(DbConnectInf.Uid, params.UserName); // database username - must already exist in the data source
strcpy(DbConnectInf.AuthStr, params.Password); // password database username
+ strcpy(DbConnectInf.defaultDir,params.DirPath); // path where the table exists (needed for dBase)
+
READONLY_DB = GetDbConnection(&DbConnectInf);
if (READONLY_DB == 0)
{
// to close the program here that is not done elsewhere
this->Destroy();
-} // DatabaseDemoFrame::OnClose()
+} // DatabaseDemoFrame::OnCloseWindow()
void DatabaseDemoFrame::CreateDataTable()
return;
}
- if (!Contact->CreateTable())
+ if (!Contact->CreateTable(FALSE))
{
wxEndBusyCursor();
wxString tStr;
success = FALSE;
}
}
- wxEndBusyCursor();
+ while (wxIsBusy())
+ wxEndBusyCursor();
delete Contact;
* or creating a table objects which use the same pDb, know that all the objects
* will be committed or rolled back when any of the objects has this function call made.
*/
-Ccontact::Ccontact (wxDB *pwxDB) : wxTable(pwxDB ? pwxDB : GetDbConnection(&DbConnectInf),CONTACT_TABLE_NAME,CONTACT_NO_COLS)
+Ccontact::Ccontact (wxDB *pwxDB) : wxTable(pwxDB ? pwxDB : GetDbConnection(&DbConnectInf),CONTACT_TABLE_NAME,CONTACT_NO_COLS,NULL,!QUERY_ONLY,DbConnectInf.defaultDir)
{
// This is used to represent whether the database connection should be released
// when this instance of the object is deleted. If using the same connection
*/
void Ccontact::SetupColumns()
{
- SetColDefs ( 0,"NAME", DB_DATA_TYPE_VARCHAR, Name, SQL_C_CHAR, sizeof(Name), TRUE, TRUE); // Primary index
- SetColDefs ( 1,"ADDRESS1", DB_DATA_TYPE_VARCHAR, Addr1, SQL_C_CHAR, sizeof(Addr1), FALSE,TRUE);
- SetColDefs ( 2,"ADDRESS2", DB_DATA_TYPE_VARCHAR, Addr2, SQL_C_CHAR, sizeof(Addr2), FALSE,TRUE);
- SetColDefs ( 3,"CITY", DB_DATA_TYPE_VARCHAR, City, SQL_C_CHAR, sizeof(City), FALSE,TRUE);
- SetColDefs ( 4,"STATE", DB_DATA_TYPE_VARCHAR, State, SQL_C_CHAR, sizeof(State), FALSE,TRUE);
- SetColDefs ( 5,"POSTAL_CODE", DB_DATA_TYPE_VARCHAR, PostalCode, SQL_C_CHAR, sizeof(PostalCode), FALSE,TRUE);
- SetColDefs ( 6,"COUNTRY", DB_DATA_TYPE_VARCHAR, Country, SQL_C_CHAR, sizeof(Country), FALSE,TRUE);
- SetColDefs ( 7,"JOIN_DATE", DB_DATA_TYPE_DATE, &JoinDate, SQL_C_TIMESTAMP, sizeof(JoinDate), FALSE,TRUE);
- SetColDefs ( 8,"NATIVE_LANGUAGE", DB_DATA_TYPE_INTEGER, &NativeLanguage, SQL_C_ENUM, sizeof(NativeLanguage), FALSE,TRUE);
- SetColDefs ( 9,"IS_DEVELOPER", DB_DATA_TYPE_INTEGER, &IsDeveloper, SQL_C_BOOLEAN, sizeof(bool), FALSE,TRUE);
- SetColDefs (10,"CONTRIBUTIONS", DB_DATA_TYPE_INTEGER, &Contributions, SQL_C_USHORT, sizeof(Contributions), FALSE,TRUE);
- SetColDefs (11,"LINES_OF_CODE", DB_DATA_TYPE_INTEGER, &LinesOfCode, SQL_C_ULONG, sizeof(LinesOfCode), FALSE,TRUE);
+ // NOTE: Columns now are 8 character names, as that is all dBase can support. Longer
+ // names can be used for other database engines
+ SetColDefs ( 0,"NAME", DB_DATA_TYPE_VARCHAR, Name, SQL_C_CHAR, sizeof(Name), TRUE, TRUE); // Primary index
+ SetColDefs ( 1,"ADDRESS1", DB_DATA_TYPE_VARCHAR, Addr1, SQL_C_CHAR, sizeof(Addr1), FALSE,TRUE);
+ SetColDefs ( 2,"ADDRESS2", DB_DATA_TYPE_VARCHAR, Addr2, SQL_C_CHAR, sizeof(Addr2), FALSE,TRUE);
+ SetColDefs ( 3,"CITY", DB_DATA_TYPE_VARCHAR, City, SQL_C_CHAR, sizeof(City), FALSE,TRUE);
+ SetColDefs ( 4,"STATE", DB_DATA_TYPE_VARCHAR, State, SQL_C_CHAR, sizeof(State), FALSE,TRUE);
+ SetColDefs ( 5,"POSTCODE", DB_DATA_TYPE_VARCHAR, PostalCode, SQL_C_CHAR, sizeof(PostalCode), FALSE,TRUE);
+ SetColDefs ( 6,"COUNTRY", DB_DATA_TYPE_VARCHAR, Country, SQL_C_CHAR, sizeof(Country), FALSE,TRUE);
+ SetColDefs ( 7,"JOINDATE", DB_DATA_TYPE_DATE, &JoinDate, SQL_C_TIMESTAMP, sizeof(JoinDate), FALSE,TRUE);
+ SetColDefs ( 8,"IS_DEV", DB_DATA_TYPE_INTEGER, &IsDeveloper, SQL_C_BOOLEAN(IsDeveloper),sizeof(IsDeveloper), FALSE,TRUE);
+ SetColDefs ( 9,"CONTRIBS", DB_DATA_TYPE_INTEGER, &Contributions, SQL_C_USHORT, sizeof(Contributions), FALSE,TRUE);
+ SetColDefs (10,"LINE_CNT", DB_DATA_TYPE_INTEGER, &LinesOfCode, SQL_C_ULONG, sizeof(LinesOfCode), FALSE,TRUE);
+ SetColDefs (11,"LANGUAGE", DB_DATA_TYPE_INTEGER, &NativeLanguage, SQL_C_ENUM, sizeof(NativeLanguage), FALSE,TRUE);
} // Ccontact::SetupColumns
bool Ok = TRUE;
- strcpy(idxDef[0].ColName, "IS_DEVELOPER");
+ strcpy(idxDef[0].ColName, "IS_DEV");
idxDef[0].Ascending = TRUE;
strcpy(idxDef[1].ColName, "NAME");
widgetPtrsSet = FALSE;
// Create the data structure and a new database connection.
- // (As there is not a pDb being passed in the constructor, a new database
+ // (As there is not a pDb being passed in the constructor, a new database
// connection is created)
Contact = new Ccontact();
// Check if the table exists or not. If it doesn't, ask the user if they want to
// create the table. Continue trying to create the table until it exists, or user aborts
- while (!Contact->pDb->TableExists((char *)CONTACT_TABLE_NAME))
+ while (!Contact->pDb->TableExists((char *)CONTACT_TABLE_NAME,DbConnectInf.Uid,DbConnectInf.defaultDir))
{
wxString tStr;
tStr.Printf("Unable to open the table '%s'.\n\nTable may need to be created...?\n\n",CONTACT_TABLE_NAME);
// The constructed where clause below has a sub-query within it "SELECT MIN(NAME) FROM %s"
// to achieve a single row (in this case the first name in alphabetical order).
- Contact->whereStr.Printf("NAME = (SELECT MIN(NAME) FROM %s)",Contact->tableName);
-
- // NOTE: (const char*) returns a pointer which may not be valid later, so this is short term use only
- Contact->where = (char*) (const char*) Contact->whereStr;
+ // commented out because PostgreSQL can't do this
+ if (Contact->pDb->Dbms() != dbmsPOSTGRES)
+ {
+ Contact->whereStr.sprintf("NAME = (SELECT MIN(NAME) FROM %s)",Contact->tableName);
+ // NOTE: (const char*) returns a pointer which may not be valid later, so this is short term use only
+ Contact->where = (char*) (const char*) Contact->whereStr;
+ }
+ else
+ Contact->where = 0;
// Perform the Query to get the result set.
// NOTE: If there are no rows returned, that is a valid result, so Query() would return TRUE.
} // CeditorDlg constructor
-bool CeditorDlg::OnClose()
+void CeditorDlg::OnCloseWindow(wxCloseEvent& event)
{
// Clean up time
if ((mode != mCreate) && (mode != mEdit))
{
if (Contact)
delete Contact;
- return TRUE;
+ this->Destroy();
}
else
{
wxMessageBox("Must finish processing the current record being created/modified before exiting","Notice...",wxOK | wxICON_INFORMATION);
- return FALSE;
+ event.Veto();
}
-} // CeditorDlg::OnClose()
+} // CeditorDlg::OnCloseWindow()
void CeditorDlg::OnButton( wxCommandEvent &event )
OnCommand( *win, event );
}
+
void CeditorDlg::OnCommand(wxWindow& win, wxCommandEvent& event)
{
wxString widgetName;
}
// Previous record not available, retrieve first record in table
- Contact->whereStr = "NAME = (SELECT MIN(NAME) FROM ";
- Contact->whereStr += Contact->tableName;
- Contact->whereStr += ")";
- Contact->where = (char*) (const char*) Contact->whereStr;
+ if (Contact->pDb->Dbms() != dbmsPOSTGRES)
+ {
+ // PostgreSQL can't do this
+ Contact->whereStr = "NAME = (SELECT MIN(NAME) FROM ";
+ Contact->whereStr += Contact->tableName;
+ Contact->whereStr += ")";
+ Contact->where = (char*) (const char*) Contact->whereStr;
+ }
+ else
+ Contact->where = 0;
+
if (!Contact->Query())
{
wxString tStr;
// display it, if the query string has changed.
if (strcmp(qryWhere, (const char*) Contact->qryWhereStr))
{
- Contact->orderBy = "NAME";
- Contact->whereStr = "NAME = (SELECT MIN(NAME) FROM ";
- Contact->whereStr += CONTACT_TABLE_NAME;
+
+ // commented out because PostgreSQL can't do this
+ Contact->whereStr = "";
+ //Contact->orderBy = "NAME";
+ //Contact->whereStr = "NAME = (SELECT MIN(NAME) FROM ";
+ //Contact->whereStr += CONTACT_TABLE_NAME;
// Append the query where string (if there is one)
Contact->qryWhereStr = qryWhere;
Contact->whereStr += Contact->qryWhereStr;
}
// Close the expression with a right paren
- Contact->whereStr += ")";
+ // Contact->whereStr += ")";
// Requery the table
Contact->where = (char*) (const char*) Contact->whereStr;
if (!Contact->Query())
// Query the first record in the table
Contact->orderBy = "NAME";
- Contact->whereStr = "NAME = (SELECT MIN(NAME) FROM ";
- Contact->whereStr += CONTACT_TABLE_NAME;
- Contact->whereStr += ")";
+ // commented out because PostgreSQL can't do this
+ //Contact->whereStr = "NAME = (SELECT MIN(NAME) FROM ";
+ //Contact->whereStr += CONTACT_TABLE_NAME;
+ //Contact->whereStr += ")";
Contact->where = (char*) (const char*) Contact->whereStr;
if (!Contact->Query())
/* char *windowTitle */ "Select contact name",
/* char *tableName */ (char *) CONTACT_TABLE_NAME,
/* char *dispCol1 */ "NAME",
- /* char *dispCol2 */ "JOIN_DATE",
+ /* char *dispCol2 */ "JOINDATE",
/* char *where */ "",
/* char *orderBy */ "NAME",
/* bool distinctValues */ TRUE);
Contact->LinesOfCode = atol(pLinesTxt->GetValue());
Contact->NativeLanguage = (enum Language) pNativeLangChoice->GetSelection();
- Contact->IsDeveloper = (bool) pDeveloperRadio->GetSelection();
+ Contact->IsDeveloper = pDeveloperRadio->GetSelection() > 0;
return TRUE;
} // CeditorDlg::GetData()
failed = TRUE;
// Perform any other required validations necessary before saving
-
-
if (!failed)
{
wxBeginBusyCursor();
{
wxString w;
+ if (Contact->pDb->Dbms() != dbmsPOSTGRES)
+ {
+ // PostgreSQL can't do this
+ w = "NAME = (SELECT MIN(NAME) FROM ";
+ w += Contact->tableName;
+ w += " WHERE NAME > '";
+ }
+ else
+ w = "(NAME > '";
- w = "NAME = (SELECT MIN(NAME) FROM ";
- w += Contact->tableName;
- w += " WHERE NAME > '";
w += Contact->Name;
w += "'";
{
wxString w;
- w = "NAME = (SELECT MAX(NAME) FROM ";
- w += Contact->tableName;
- w += " WHERE NAME < '";
+ if (Contact->pDb->Dbms() != dbmsPOSTGRES)
+ {
+ // PostgreSQL can't do this
+ w = "NAME = (SELECT MAX(NAME) FROM ";
+ w += Contact->tableName;
+ w += " WHERE NAME < '";
+ }
+ else
+ w = "(NAME < '";
+
w += Contact->Name;
w += "'";
{
Contact->where = whereStr;
Contact->orderBy = "NAME";
-
+
if (!Contact->Query())
{
wxString tStr;
/*
* CparameterDlg constructor
*/
-CparameterDlg::CparameterDlg(wxWindow *parent) : wxDialog (parent, PARAMETER_DIALOG, "ODBC parameter settings", wxPoint(-1, -1), wxSize(400, 275))
+
+BEGIN_EVENT_TABLE(CparameterDlg, wxDialog)
+ EVT_BUTTON(PARAMETER_DIALOG_SAVE, CparameterDlg::OnButton)
+ EVT_BUTTON(PARAMETER_DIALOG_CANCEL, CparameterDlg::OnButton)
+ EVT_CLOSE(CparameterDlg::OnCloseWindow)
+END_EVENT_TABLE()
+
+CparameterDlg::CparameterDlg(wxWindow *parent) : wxDialog (parent, PARAMETER_DIALOG, "ODBC parameter settings", wxPoint(-1, -1), wxSize(400, 325))
{
// Since the ::OnCommand() function is overridden, this prevents the widget
// detection in ::OnCommand() until all widgets have been initialized to prevent
pParamPasswordMsg = new wxStaticText(this, PARAMETER_DIALOG_PASSWORD_MSG, "Password:", wxPoint(156, 193), wxSize(-1, -1), 0, "ParamPasswordMsg");
pParamPasswordTxt = new wxTextCtrl(this, PARAMETER_DIALOG_PASSWORD_TEXT, "", wxPoint(156, 209), wxSize(140, 25), 0, wxDefaultValidator, "ParamPasswordTxt");
+ pParamDirPathMsg = new wxStaticText(this, PARAMETER_DIALOG_DIRPATH_MSG, "Directory:", wxPoint(10, 243), wxSize(-1, -1), 0, "ParamDirPathMsg");
+ pParamDirPathTxt = new wxTextCtrl(this, PARAMETER_DIALOG_DIRPATH_TEXT, "", wxPoint(10, 259), wxSize(140, 25), 0, wxDefaultValidator, "ParamDirPathTxt");
+
pParamSaveBtn = new wxButton(this, PARAMETER_DIALOG_SAVE, "&Save", wxPoint(310, 21), wxSize(70, 35), 0, wxDefaultValidator, "ParamSaveBtn");
pParamCancelBtn = new wxButton(this, PARAMETER_DIALOG_CANCEL, "C&ancel", wxPoint(310, 66), wxSize(70, 35), 0, wxDefaultValidator, "ParamCancelBtn");
} // CparameterDlg constructor
-bool CparameterDlg::OnClose()
+void CparameterDlg::OnCloseWindow(wxCloseEvent& event)
{
// Put any additional checking necessary to make certain it is alright
// to close the program here that is not done elsewhere
bool Ok = (wxMessageBox("No changes have been saved.\n\nAre you sure you wish exit the parameter screen?","Confirm",wxYES_NO|wxICON_QUESTION) == wxYES);
if (!Ok)
- return FALSE;
+ {
+ event.Veto();
+ return;
+ }
wxGetApp().params = savedParamSettings;
}
if (GetParent() != NULL)
GetParent()->SetFocus();
- return TRUE;
-} // Cparameter::OnClose()
+ this->Destroy();
+
+} // Cparameter::OnCloseWindow()
+void CparameterDlg::OnButton( wxCommandEvent &event )
+{
+ wxWindow *win = (wxWindow*) event.GetEventObject();
+ OnCommand( *win, event );
+}
+
void CparameterDlg::OnCommand(wxWindow& win, wxCommandEvent& event)
{
wxString widgetName;
FillDataSourceList();
// Fill in the fields from the params object
- pParamODBCSourceList->SetStringSelection(wxGetApp().params.ODBCSource);
+ if (wxGetApp().params.ODBCSource && wxStrlen(wxGetApp().params.ODBCSource))
+ pParamODBCSourceList->SetStringSelection(wxGetApp().params.ODBCSource);
pParamUserNameTxt->SetValue(wxGetApp().params.UserName);
pParamPasswordTxt->SetValue(wxGetApp().params.Password);
+ pParamDirPathTxt->SetValue(wxGetApp().params.DirPath);
return TRUE;
} // CparameterDlg::PutData()
return FALSE;
}
strcpy(wxGetApp().params.Password,tStr);
+
+ tStr = pParamDirPathTxt->GetValue();
+ tStr.Replace("\\","/");
+ if (tStr.Length() > (sizeof(wxGetApp().params.DirPath)-1))
+ {
+ wxString errmsg;
+ errmsg.Printf("DirPath is longer than the data structure to hold it.\n'Cparameter.DirPath' must have a larger character array\nto handle a data source with this long of a name\n\nThe password currently specified is %d characters long.",tStr.Length());
+ wxMessageBox(errmsg,"Internal program error...",wxOK | wxICON_EXCLAMATION);
+ return FALSE;
+ }
+ strcpy(wxGetApp().params.DirPath,tStr);
return TRUE;
} // CparameterDlg::GetData()
fputc('\n', paramFile);
fputs(wxGetApp().params.Password, paramFile);
fputc('\n', paramFile);
+ fputs(wxGetApp().params.DirPath, paramFile);
+ fputc('\n', paramFile);
fclose(paramFile);
return TRUE;
BEGIN_EVENT_TABLE(CqueryDlg, wxDialog)
EVT_BUTTON(-1, CqueryDlg::OnButton)
+ EVT_CLOSE(CqueryDlg::OnCloseWindow)
END_EVENT_TABLE()
// CqueryDlg() constructor
wxString qualName;
pQueryCol2Choice->Append("VALUE -->");
colInf = pDB->GetColumns(tblName);
+
+ if (!colInf)
+ {
+ wxEndBusyCursor();
+ wxString tStr;
+ tStr = "ODBC error during GetColumns()\n\n";
+ tStr += GetExtendedDBErrorMsg(__FILE__,__LINE__);
+ wxMessageBox(tStr,"ODBC Error...",wxOK | wxICON_EXCLAMATION);
+ return;
+ }
+
for (int i = 0; colInf[i].colName && strlen(colInf[i].colName); i++)
{
// If there is more than one table being queried, qualify
} // CqueryDlg::OnCommand
-bool CqueryDlg::OnClose()
+void CqueryDlg::OnCloseWindow(wxCloseEvent& event)
{
// Clean up
if (colInf)
}
GetParent()->SetFocus();
- wxEndBusyCursor();
- return TRUE;
+ while (wxIsBusy())
+ wxEndBusyCursor();
+
+ this->Destroy();
-} // CqueryDlg::OnClose()
+} // CqueryDlg::OnCloseWindow()
/*
bool CqueryDlg::SetWidgetPtrs()
if (dbTable == 0) // wxTable object needs to be created and opened
{
- if (!(dbTable = new wxTable(pDB, masterTableName, 0)))
+ if (!(dbTable = new wxTable(pDB, masterTableName, 0, NULL, !QUERY_ONLY, DbConnectInf.defaultDir)))
{
wxMessageBox("Memory allocation failed creating a wxTable object.","Error...",wxOK | wxICON_EXCLAMATION);
return;
projects / wxWidgets.git / blobdiff