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wxDbGrid additions

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Changed all TRUE/FALSEs to true/false
General code cleanup


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10502 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
George Tasker 2001-06-10 17:07:23 +00:00
parent 2c257434c3
commit 882fc8a922
2 changed files with 438 additions and 202 deletions
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90
include/wx/dbtable.h
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@ -28,27 +28,21 @@
#ifndef DBTABLE_DOT_H #ifndef DBTABLE_DOT_H
#define DBTABLE_DOT_H #define DBTABLE_DOT_H
// Use this line for wxWindows v1.x
//#include "wx_ver.h"
// Use this line for wxWindows v2.x
#include "wx/version.h" #include "wx/version.h"
#if wxMAJOR_VERSION == 2 #ifdef __GNUG__
#ifdef __GNUG__ #pragma interface "dbtable.h"
#pragma interface "dbtable.h"
#endif
#endif #endif
#if wxMAJOR_VERSION == 2 #include "wx/db.h"
#include "wx/db.h"
#else #include "wx/variant.h"
#include "db.h" #include "wx/dbkeyg.h"
#endif
const int wxDB_ROWID_LEN = 24; // 18 is the max, 24 is in case it gets larger const int wxDB_ROWID_LEN = 24; // 18 is the max, 24 is in case it gets larger
const int wxDB_DEFAULT_CURSOR = 0; const int wxDB_DEFAULT_CURSOR = 0;
const bool wxDB_QUERY_ONLY = TRUE; const bool wxDB_QUERY_ONLY = true;
const bool wxDB_DISABLE_VIEW = TRUE; const bool wxDB_DISABLE_VIEW = true;
// Used to indicate end of a variable length list of // Used to indicate end of a variable length list of
// column numbers passed to member functions // column numbers passed to member functions
@ -70,7 +64,7 @@ public:
SWORD SqlCtype; // C data type; e.g. SQL_C_LONG SWORD SqlCtype; // C data type; e.g. SQL_C_LONG
void *PtrDataObj; // Address of the data object void *PtrDataObj; // Address of the data object
int SzDataObj; // Size, in bytes, of the data object int SzDataObj; // Size, in bytes, of the data object
bool KeyField; // TRUE if this column is part of the PRIMARY KEY to the table; Date fields should NOT be KeyFields. bool KeyField; // true if this column is part of the PRIMARY KEY to the table; Date fields should NOT be KeyFields.
bool Updateable; // Specifies whether this column is updateable bool Updateable; // Specifies whether this column is updateable
bool InsertAllowed; // Specifies whether this column should be included in an INSERT statement bool InsertAllowed; // Specifies whether this column should be included in an INSERT statement
bool DerivedCol; // Specifies whether this column is a derived value bool DerivedCol; // Specifies whether this column is a derived value
@ -205,11 +199,11 @@ public:
virtual ~wxDbTable(); virtual ~wxDbTable();
bool Open(bool checkPrivileges=FALSE, bool checkTableExists=TRUE); bool Open(bool checkPrivileges=false, bool checkTableExists=true);
bool CreateTable(bool attemptDrop=TRUE); bool CreateTable(bool attemptDrop=true);
bool DropTable(void); bool DropTable(void);
bool CreateIndex(const wxString &idxName, bool unique, UWORD noIdxCols, bool CreateIndex(const wxString &idxName, bool unique, UWORD noIdxCols,
wxDbIdxDef *pIdxDefs, bool attemptDrop=TRUE); wxDbIdxDef *pIdxDefs, bool attemptDrop=true);
bool DropIndex(const wxString &idxName); bool DropIndex(const wxString &idxName);
// Accessors // Accessors
@ -252,10 +246,10 @@ public:
bool Delete(void); bool Delete(void);
bool DeleteWhere(const wxString &pWhereClause); bool DeleteWhere(const wxString &pWhereClause);
bool DeleteMatching(void); bool DeleteMatching(void);
virtual bool Query(bool forUpdate = FALSE, bool distinct = FALSE); virtual bool Query(bool forUpdate = false, bool distinct = false);
bool QueryBySqlStmt(const wxString &pSqlStmt); bool QueryBySqlStmt(const wxString &pSqlStmt);
bool QueryMatching(bool forUpdate = FALSE, bool distinct = FALSE); bool QueryMatching(bool forUpdate = false, bool distinct = false);
bool QueryOnKeyFields(bool forUpdate = FALSE, bool distinct = FALSE); bool QueryOnKeyFields(bool forUpdate = false, bool distinct = false);
bool Refresh(void); bool Refresh(void);
bool GetNext(void) { return(getRec(SQL_FETCH_NEXT)); } bool GetNext(void) { return(getRec(SQL_FETCH_NEXT)); }
bool operator++(int) { return(getRec(SQL_FETCH_NEXT)); } bool operator++(int) { return(getRec(SQL_FETCH_NEXT)); }
@ -279,8 +273,8 @@ public:
void BuildUpdateStmt(wxString &pSqlStmt, int typeOfUpd, const wxString &pWhereClause=""); void BuildUpdateStmt(wxString &pSqlStmt, int typeOfUpd, const wxString &pWhereClause="");
void BuildUpdateStmt(wxChar *pSqlStmt, int typeOfUpd, const wxString &pWhereClause=""); void BuildUpdateStmt(wxChar *pSqlStmt, int typeOfUpd, const wxString &pWhereClause="");
void BuildWhereClause(wxString &pWhereClause, int typeOfWhere, const wxString &qualTableName="", bool useLikeComparison=FALSE); void BuildWhereClause(wxString &pWhereClause, int typeOfWhere, const wxString &qualTableName="", bool useLikeComparison=false);
void BuildWhereClause(wxChar *pWhereClause, int typeOfWhere, const wxString &qualTableName="", bool useLikeComparison=FALSE); void BuildWhereClause(wxChar *pWhereClause, int typeOfWhere, const wxString &qualTableName="", bool useLikeComparison=false);
#if wxODBC_BACKWARD_COMPATABILITY #if wxODBC_BACKWARD_COMPATABILITY
// The following member functions are deprecated. You should use the BuildXxxxxStmt functions (above) // The following member functions are deprecated. You should use the BuildXxxxxStmt functions (above)
@ -291,47 +285,73 @@ public:
void GetUpdateStmt(char *pSqlStmt, int typeOfUpd, const char *pWhereClause = NULL) void GetUpdateStmt(char *pSqlStmt, int typeOfUpd, const char *pWhereClause = NULL)
{ BuildUpdateStmt(pSqlStmt,typeOfUpd,pWhereClause); } { BuildUpdateStmt(pSqlStmt,typeOfUpd,pWhereClause); }
void GetWhereClause(char *pWhereClause, int typeOfWhere, void GetWhereClause(char *pWhereClause, int typeOfWhere,
const char *qualTableName = NULL, bool useLikeComparison=FALSE) const char *qualTableName = NULL, bool useLikeComparison=false)
{ BuildWhereClause(pWhereClause,typeOfWhere,qualTableName,useLikeComparison); } { BuildWhereClause(pWhereClause,typeOfWhere,qualTableName,useLikeComparison); }
#endif #endif
bool CanSelectForUpdate(void); bool CanSelectForUpdate(void);
bool CanUpdByROWID(void); bool CanUpdByROWID(void);
void ClearMemberVar(UWORD colNo, bool setToNull=FALSE); void ClearMemberVar(UWORD colNo, bool setToNull=false);
void ClearMemberVars(bool setToNull=FALSE); void ClearMemberVars(bool setToNull=false);
bool SetQueryTimeout(UDWORD nSeconds); bool SetQueryTimeout(UDWORD nSeconds);
wxDbColDef *GetColDefs() { return colDefs; } wxDbColDef *GetColDefs() { return colDefs; }
void SetColDefs(UWORD index, const wxString &fieldName, int dataType, void SetColDefs(UWORD index, const wxString &fieldName, int dataType,
void *pData, SWORD cType, void *pData, SWORD cType,
int size, bool keyField = FALSE, bool upd = TRUE, int size, bool keyField = false, bool upd = true,
bool insAllow = TRUE, bool derivedCol = FALSE); bool insAllow = true, bool derivedCol = false);
wxDbColDataPtr *SetColDefs(wxDbColInf *colInfs, UWORD numCols); wxDbColDataPtr *SetColDefs(wxDbColInf *colInfs, UWORD numCols);
bool CloseCursor(HSTMT cursor); bool CloseCursor(HSTMT cursor);
bool DeleteCursor(HSTMT *hstmtDel); bool DeleteCursor(HSTMT *hstmtDel);
void SetCursor(HSTMT *hstmtActivate = (void **) wxDB_DEFAULT_CURSOR); void SetCursor(HSTMT *hstmtActivate = (void **) wxDB_DEFAULT_CURSOR);
HSTMT GetCursor(void) { return(hstmt); } HSTMT GetCursor(void) { return(hstmt); }
HSTMT *GetNewCursor(bool setCursor = FALSE, bool bindColumns = TRUE); HSTMT *GetNewCursor(bool setCursor = false, bool bindColumns = true);
#if wxODBC_BACKWARD_COMPATABILITY #if wxODBC_BACKWARD_COMPATABILITY
// The following member function is deprecated. You should use the GetNewCursor // The following member function is deprecated. You should use the GetNewCursor
HSTMT *NewCursor(bool setCursor = FALSE, bool bindColumns = TRUE) { return GetNewCursor(setCursor,bindColumns); } HSTMT *NewCursor(bool setCursor = false, bool bindColumns = true) { return GetNewCursor(setCursor,bindColumns); }
#endif #endif
ULONG Count(const wxString &args="*"); ULONG Count(const wxString &args="*");
int DB_STATUS(void) { return(pDb->DB_STATUS); } int DB_STATUS(void) { return(pDb->DB_STATUS); }
bool IsColNull(UWORD colNo); bool IsColNull(UWORD colNo) const;
bool SetColNull(UWORD colNo, bool set=TRUE); bool SetColNull(UWORD colNo, bool set=true);
bool SetColNull(const wxString &colName, bool set=TRUE); bool SetColNull(const wxString &colName, bool set=true);
#if wxODBC_BACKWARD_COMPATABILITY #if wxODBC_BACKWARD_COMPATABILITY
// The following member functions are deprecated. You should use the SetColNull() // The following member functions are deprecated. You should use the SetColNull()
bool SetNull(int colNo, bool set=TRUE) { return (SetNull(colNo,set)); } bool SetNull(int colNo, bool set=true) { return (SetNull(colNo,set)); }
bool SetNull(const char *colName, bool set=TRUE) { return (SetNull(colName,set)); } bool SetNull(const char *colName, bool set=true) { return (SetNull(colName,set)); }
#endif #endif
#ifdef __WXDEBUG__ #ifdef __WXDEBUG__
ULONG GetTableID() { return tableID; } ULONG GetTableID() { return tableID; }
#endif #endif
//TODO: Need to Document
typedef enum { WX_ROW_MODE_QUERY , WX_ROW_MODE_INDIVIDUAL } rowmode_t;
virtual void SetRowMode(const rowmode_t rowmode);
virtual wxVariant GetCol(const int Colno) const ;
virtual void SetCol(const int ColNo, const wxVariant value);
virtual GenericKey GetKey(void);
virtual void SetKey(const GenericKey &key);
private:
HSTMT *m_hstmtGridQuery;
rowmode_t m_rowmode;
size_t m_keysize;
// typedef enum {unmodified=0, UpdatePending, InsertPending } recStatus;
// recStatus get_ModifiedStatus() { return m_recstatus; }
// void modify() {
// if (m_recstatus==unmodified)
// m_recstatus=UpdatePending;
// }
// protected:
// void insertify() {m_recstatus=InsertPending; }
// void unmodify() {m_recstatus=unmodified; }
// recStatus m_recstatus;
//TODO: Need to Document
}; // wxDbTable }; // wxDbTable

550
src/common/dbtable.cpp
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