///////////////////////////////////////////////////////////////////////////////
// Name: fileconf.h
-// Purpose: wxFileConfig derivation of wxConfig
+// Purpose: wxFileConfig derivation of wxConfigBase
// Author: Vadim Zeitlin
// Modified by:
// Created: 07.04.98 (adapted from appconf.cpp)
#pragma interface "fileconf.h"
#endif
+#include "wx/defs.h"
+#include "wx/textfile.h"
+#include "wx/string.h"
+
// ----------------------------------------------------------------------------
// compile options
// ----------------------------------------------------------------------------
// it won't compile without it anyhow
-#ifndef USE_WXCONFIG
- #error "Please define USE_WXCONFIG or remove fileconf.cpp from your makefile"
-#endif // USE_WXCONFIG
+#ifndef wxUSE_CONFIG
+ #error "Please define wxUSE_CONFIG or remove fileconf.cpp from your makefile"
+#endif // wxUSE_CONFIG
// ----------------------------------------------------------------------------
// wxFileConfig
IsExpandingEnvVars function).
*/
-class wxFileConfig : public wxConfig
+class wxFileConfig : public wxConfigBase
{
public:
// construct the "standard" full name for global (system-wide) and
static wxString GetLocalFileName(const char *szFile);
// ctor & dtor
+
+#if 0
// the names of local and global (if not disabled) config files are
// constructed using Get{Local|Global}FileName functions described above
// (szAppName is just the (short) name of your application)
// directory). If either of strings is empty, the corresponding file is not
// used.
wxFileConfig(const wxString& strLocal, const wxString& strGlobal);
+#endif
+
+ // New constructor: one size fits all. Specify wxCONFIG_USE_LOCAL_FILE
+ // or wxCONFIG_USE_GLOBAL_FILE to say which files should be used.
+ wxFileConfig(const wxString& appName, const wxString& vendorName = "",
+ const wxString& localFilename = "", const wxString& globalFilename = "",
+ long style = wxCONFIG_USE_LOCAL_FILE);
+
// dtor will save unsaved data
virtual ~wxFileConfig();
virtual void SetPath(const wxString& strPath);
virtual const wxString& GetPath() const { return m_strPath; }
- virtual bool GetFirstGroup(wxString& str, long& lIndex);
- virtual bool GetNextGroup (wxString& str, long& lIndex);
- virtual bool GetFirstEntry(wxString& str, long& lIndex);
- virtual bool GetNextEntry (wxString& str, long& lIndex);
+ virtual bool GetFirstGroup(wxString& str, long& lIndex) const;
+ virtual bool GetNextGroup (wxString& str, long& lIndex) const;
+ virtual bool GetFirstEntry(wxString& str, long& lIndex) const;
+ virtual bool GetNextEntry (wxString& str, long& lIndex) const;
- virtual uint GetNumberOfEntries(bool bRecursive = FALSE) const;
- virtual uint GetNumberOfGroups(bool bRecursive = FALSE) const;
+ virtual size_t GetNumberOfEntries(bool bRecursive = FALSE) const;
+ virtual size_t GetNumberOfGroups(bool bRecursive = FALSE) const;
virtual bool HasGroup(const wxString& strName) const;
virtual bool HasEntry(const wxString& strName) const;
- virtual bool Read(wxString *pstr, const char *szKey,
- const char *szDefault = 0) const;
- virtual const char *Read(const char *szKey,
- const char *szDefault = 0) const;
- virtual bool Read(long *pl, const char *szKey, long lDefault) const;
- virtual long Read(const char *szKey, long lDefault) const
- { return wxConfig::Read(szKey, lDefault); }
- virtual bool Write(const char *szKey, const char *szValue);
- virtual bool Write(const char *szKey, long lValue);
+ virtual bool Read(const wxString& key, wxString *pStr) const;
+ virtual bool Read(const wxString& key, wxString *pStr, const wxString& defValue) const;
+ virtual bool Read(const wxString& key, long *pl) const;
+
+ // The following are necessary to satisfy the compiler
+ wxString Read(const wxString& key, const wxString& defVal) const
+ { return wxConfigBase::Read(key, defVal); }
+ bool Read(const wxString& key, long *pl, long defVal) const
+ { return wxConfigBase::Read(key, pl, defVal); }
+ long Read(const wxString& key, long defVal) const
+ { return wxConfigBase::Read(key, defVal); }
+ bool Read(const wxString& key, int *pi, int defVal) const
+ { return wxConfigBase::Read(key, pi, defVal); }
+ bool Read(const wxString& key, int *pi) const
+ { return wxConfigBase::Read(key, pi); }
+ bool Read(const wxString& key, double* val) const
+ { return wxConfigBase::Read(key, val); }
+ bool Read(const wxString& key, double* val, double defVal) const
+ { return wxConfigBase::Read(key, val, defVal); }
+
+ virtual bool Write(const wxString& key, const wxString& szValue);
+ virtual bool Write(const wxString& key, long lValue);
+
virtual bool Flush(bool bCurrentOnly = FALSE);
- virtual bool DeleteEntry(const char *szKey, bool bGroupIfEmptyAlso);
- virtual bool DeleteGroup(const char *szKey);
+ virtual bool DeleteEntry(const wxString& key, bool bGroupIfEmptyAlso);
+ virtual bool DeleteGroup(const wxString& szKey);
virtual bool DeleteAll();
public:
{
public:
// ctor
- LineList(const wxString& str, LineList *pNext = NULL) : m_strLine(str)
- { SetNext(pNext); SetPrev(NULL); }
+ LineList(const wxString& str, LineList *pNext = (LineList *) NULL) : m_strLine(str)
+ { SetNext(pNext); SetPrev((LineList *) NULL); }
//
LineList *Next() const { return m_pNext; }
class ConfigGroup
{
private:
- wxFileConfig *m_pConfig; // config object we belong to
- ConfigGroup *m_pParent; // parent group (NULL for root group)
- ArrayEntries m_aEntries; // entries in this group
- ArrayGroups m_aSubgroups; // subgroups
- wxString m_strName; // group's name
- bool m_bDirty; // if FALSE => all subgroups are not dirty
- LineList *m_pLine; // pointer to our line in the linked list
- ConfigEntry *m_pLastEntry; // last entry of this group in the local file
- ConfigGroup *m_pLastGroup; // last subgroup
+ wxFileConfig *m_pConfig; // config object we belong to
+ ConfigGroup *m_pParent; // parent group (NULL for root group)
+ ArrayEntries m_aEntries; // entries in this group
+ ArrayGroups m_aSubgroups; // subgroups
+ wxString m_strName; // group's name
+ bool m_bDirty; // if FALSE => all subgroups are not dirty
+ LineList *m_pLine; // pointer to our line in the linked list
+ ConfigEntry *m_pLastEntry; // last entry/subgroup of this group in the
+ ConfigGroup *m_pLastGroup; // local file (we insert new ones after it)
+
+ // DeleteSubgroupByName helper
+ bool DeleteSubgroup(ConfigGroup *pGroup);
public:
// ctor
ConfigEntry *FindEntry (const char *szName) const;
// delete entry/subgroup, return FALSE if doesn't exist
- bool DeleteSubgroup(const char *szName);
+ bool DeleteSubgroupByName(const char *szName);
bool DeleteEntry(const char *szName);
// create new entry/subgroup returning pointer to newly created element
void SetDirty();
void SetLine(LineList *pLine);
- // the new entries in this subgroup will be inserted after the last subgroup
- // or, if there is none, after the last entry
- void SetLastEntry(ConfigEntry *pLastEntry) { m_pLastEntry = pLastEntry; }
- void SetLastGroup(ConfigGroup *pLastGroup) { m_pLastGroup = pLastGroup; }
-
+ //
wxString GetFullName() const;
// get the last line belonging to an entry/subgroup of this group
- LineList *GetGroupLine();
- LineList *GetLastEntryLine();
- LineList *GetLastGroupLine();
+ LineList *GetGroupLine(); // line which contains [group]
+ LineList *GetLastEntryLine(); // after which our subgroups start
+ LineList *GetLastGroupLine(); // after which the next group starts
+
+ // called by entries/subgroups when they're created/deleted
+ void SetLastEntry(ConfigEntry *pEntry) { m_pLastEntry = pEntry; }
+ void SetLastGroup(ConfigGroup *pGroup) { m_pLastGroup = pGroup; }
};
};
projects / wxWidgets.git / blobdiff