--- /dev/null
+///////////////////////////////////////////////////////////////////////////////
+// Name: confbase.h
+// Purpose: declaration of the base class of all config implementations
+// (see also: fileconf.h and msw/regconf.h)
+// Author: Karsten Ballüder & Vadim Zeitlin
+// Modified by:
+// Created: 07.04.98 (adapted from appconf.h)
+// RCS-ID: $Id$
+// Copyright: (c) 1997 Karsten Ballüder Ballueder@usa.net
+// Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
+// Licence: wxWindows license
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_CONFBASE_H_
+#define _WX_CONFBASE_H_
+
+#ifdef __GNUG__
+#pragma interface "confbase.h"
+#endif
+
+// ----------------------------------------------------------------------------
+// compile options
+// ----------------------------------------------------------------------------
+
+// it won't compile without it anyhow
+#ifndef USE_WXCONFIG
+ #error "Please define USE_WXCONFIG or remove config.cpp from your makefile"
+#endif // USE_WXCONFIG
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+/// shall we be case sensitive in parsing variable names?
+#ifndef wxCONFIG_CASE_SENSITIVE
+ #define wxCONFIG_CASE_SENSITIVE FALSE
+#endif
+
+/// separates group and entry names (probably shouldn't be changed)
+#ifndef wxCONFIG_PATH_SEPARATOR
+ #define wxCONFIG_PATH_SEPARATOR '/'
+#endif
+
+/// introduces immutable entries
+// (i.e. the ones which can't be changed from the local config file)
+#ifndef wxCONFIG_IMMUTABLE_PREFIX
+ #define wxCONFIG_IMMUTABLE_PREFIX '!'
+#endif
+
+/// should we use registry instead of configuration files under Win32?
+// (i.e. whether wxConfigBase::Create() will create a wxFileConfig (if it's
+// FALSE) or wxRegConfig (if it's true and we're under Win32) or wxIniConfig
+// (under Win16))
+#ifndef wxCONFIG_WIN32_NATIVE
+ #define wxCONFIG_WIN32_NATIVE TRUE
+#endif
+
+// ----------------------------------------------------------------------------
+// various helper global functions
+// ----------------------------------------------------------------------------
+
+/*
+ Replace environment variables ($SOMETHING) with their values. The format is
+ $VARNAME or ${VARNAME} where VARNAME contains alphanumeric characters and
+ '_' only. '$' must be escaped ('\$') in order to be taken literally.
+ */
+extern wxString wxExpandEnvVars(const wxString &sz);
+
+/*
+ Split path into parts removing '..' in progress
+ */
+extern void wxSplitPath(wxArrayString& aParts, const char *sz);
+
+// ----------------------------------------------------------------------------
+// abstract base class wxConfigBase which defines the interface for derived
+// classes
+//
+// wxConfig organizes the items in a tree-like structure (modeled after the
+// Unix/Dos filesystem). There are groups (directories) and keys (files).
+// There is always one current group given by the current path.
+//
+// Keys are pairs "key_name = value" where value may be of string or integer
+// (long) type (@@@ doubles and other types such as wxDate coming soon).
+// ----------------------------------------------------------------------------
+class wxConfigBase
+{
+public:
+ // static functions
+ // sets the config object, returns the previous pointer
+ static wxConfigBase *Set(wxConfigBase *pConfig);
+ // get the config object, creates it on demand unless DontCreateOnDemand
+ // was called
+ static wxConfigBase *Get() { if ( !ms_pConfig ) Create(); return ms_pConfig; }
+ // create a new config object: this function will create the "best"
+ // implementation of wxConfig available for the current platform, see
+ // comments near definition wxCONFIG_WIN32_NATIVE for details. It returns
+ // the created object and also sets it as ms_pConfig.
+ static wxConfigBase *Create();
+ // should Get() try to create a new log object if the current one is NULL?
+ static void DontCreateOnDemand() { ms_bAutoCreate = FALSE; }
+
+ // ctor & virtual dtor
+ // environment variable expansion is on by default
+ wxConfigBase() { m_bExpandEnvVars = TRUE; m_bRecordDefaults = FALSE; }
+ // empty but ensures that dtor of all derived classes is virtual
+ virtual ~wxConfigBase() { }
+
+ // path management
+ // set current path: if the first character is '/', it's the absolute path,
+ // otherwise it's a relative path. '..' is supported. If the strPath
+ // doesn't exist it is created.
+ virtual void SetPath(const wxString& strPath) = 0;
+ // retrieve the current path (always as absolute path)
+ virtual const wxString& GetPath() const = 0;
+
+ // enumeration: all functions here return false when there are no more items.
+ // you must pass the same lIndex to GetNext and GetFirst (don't modify it)
+ // enumerate subgroups
+ virtual bool GetFirstGroup(wxString& str, long& lIndex) const = 0;
+ virtual bool GetNextGroup (wxString& str, long& lIndex) const = 0;
+ // enumerate entries
+ virtual bool GetFirstEntry(wxString& str, long& lIndex) const = 0;
+ virtual bool GetNextEntry (wxString& str, long& lIndex) const = 0;
+ // get number of entries/subgroups in the current group, with or without
+ // it's subgroups
+ virtual size_t GetNumberOfEntries(bool bRecursive = FALSE) const = 0;
+ virtual size_t GetNumberOfGroups(bool bRecursive = FALSE) const = 0;
+
+ // tests of existence
+ // returns TRUE if the group by this name exists
+ virtual bool HasGroup(const wxString& strName) const = 0;
+ // same as above, but for an entry
+ virtual bool HasEntry(const wxString& strName) const = 0;
+ // returns TRUE if either a group or an entry with a given name exist
+ bool Exists(const wxString& strName) const
+ { return HasGroup(strName) || HasEntry(strName); }
+
+ // key access: returns TRUE if value was really read, FALSE if default used
+ // (and if the key is not found the default value is returned.)
+ // read a string from the key
+ virtual bool Read(wxString *pStr, const char *szKey,
+ const char *szDefault = NULL) const = 0;
+ // another version using statis buffer - it means it will be overwritten
+ // after each call to this function!
+ virtual const char *Read(const char *szKey,
+ const char *szDefault = NULL) const;
+ // the same for longs
+ virtual long Read(const char *szKey, long lDefault) const
+ { long l; Read(&l, szKey, lDefault); return l; }
+ // and another version: returns true if default value is returned
+ virtual bool Read(long *pl, const char *szKey, long lDefault = 0) const = 0;
+
+ // write the value (return true on success)
+ virtual bool Write(const char *szKey, const char *szValue) = 0;
+ virtual bool Write(const char *szKey, long lValue) = 0;
+ // permanently writes all changes
+ virtual bool Flush(bool bCurrentOnly = FALSE) = 0;
+
+ // delete entries/groups
+ // deletes the specified entry and the group it belongs to if
+ // it was the last key in it and the second parameter is true
+ virtual bool DeleteEntry(const char *szKey,
+ bool bDeleteGroupIfEmpty = TRUE) = 0;
+ // delete the group (with all subgroups)
+ virtual bool DeleteGroup(const char *szKey) = 0;
+ // delete the whole underlying object (disk file, registry key, ...)
+ // primarly for use by desinstallation routine.
+ virtual bool DeleteAll() = 0;
+
+ // options
+ // we can automatically expand environment variables in the config entries
+ // (this option is on by default, you can turn it on/off at any time)
+ bool IsExpandingEnvVars() const { return m_bExpandEnvVars; }
+ void SetExpandEnvVars(bool bDoIt = TRUE) { m_bExpandEnvVars = bDoIt; }
+ // recording of default values
+ void SetRecordDefaults(bool bDoIt = TRUE) { m_bRecordDefaults = bDoIt; }
+ bool IsRecordingDefaults() const { return m_bRecordDefaults; }
+ // does expansion only if needed
+ wxString ExpandEnvVars(const wxString& str) const
+ {
+ wxString tmp; // Required for BC++
+ if (IsExpandingEnvVars())
+ tmp = wxExpandEnvVars(str);
+ else
+ tmp = str;
+ return tmp;
+ }
+
+protected:
+ static bool IsImmutable(const char *szKey)
+ { return *szKey == wxCONFIG_IMMUTABLE_PREFIX; }
+
+ // a handy little class which changes current path to the path of given entry
+ // and restores it in dtor: so if you declare a local variable of this type,
+ // you work in the entry directory and the path is automatically restored
+ // when the function returns
+ class PathChanger
+ {
+ public:
+ // ctor/dtor do path changing/restorin
+ PathChanger(const wxConfigBase *pContainer, const wxString& strEntry);
+ ~PathChanger();
+
+ // get the key name
+ const wxString& Name() const { return m_strName; }
+
+ private:
+ wxConfigBase *m_pContainer; // object we live in
+ wxString m_strName, // name of entry (i.e. name only)
+ m_strOldPath; // saved path
+ bool m_bChanged; // was the path changed?
+ };
+
+private:
+ // are we doing automatic environment variable expansion?
+ bool m_bExpandEnvVars;
+ // do we record default values?
+ bool m_bRecordDefaults;
+
+ // static variables
+ static wxConfigBase *ms_pConfig;
+ static bool ms_bAutoCreate;
+};
+
+// ----------------------------------------------------------------------------
+// the native wxConfigBase implementation
+// ----------------------------------------------------------------------------
+
+// under Windows we prefer to use the native implementation
+#if defined(__WXMSW__) && wxCONFIG_WIN32_NATIVE
+ #ifdef __WIN32__
+ #define wxConfig wxRegConfig
+ #define classwxConfig classwxRegConfig
+ #else //WIN16
+ #define wxConfig wxIniConfig
+ #define classwxConfig classwxIniConfig
+ #endif
+#else // either we're under Unix or wish to use files even under Windows
+ #define wxConfig wxFileConfig
+ #define classwxConfig classwxFileConfig
+#endif
+
+#endif // _WX_CONFIG_H_
+
-///////////////////////////////////////////////////////////////////////////////
-// Name: config.h
-// Purpose: declaration of the base class of all config implementations
-// (see also: fileconf.h and msw/regconf.h)
-// Author: Karsten Ballüder & Vadim Zeitlin
-// Modified by:
-// Created: 07.04.98 (adapted from appconf.h)
-// RCS-ID: $Id$
-// Copyright: (c) 1997 Karsten Ballüder Ballueder@usa.net
-// Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence: wxWindows license
-///////////////////////////////////////////////////////////////////////////////
-
-#ifndef _WX_CONFIG_H_
-#define _WX_CONFIG_H_
-
-#ifdef __GNUG__
-#pragma interface "config.h"
-#endif
-
-// ----------------------------------------------------------------------------
-// compile options
-// ----------------------------------------------------------------------------
-
-// it won't compile without it anyhow
-#ifndef USE_WXCONFIG
- #error "Please define USE_WXCONFIG or remove config.cpp from your makefile"
-#endif // USE_WXCONFIG
-
-// ----------------------------------------------------------------------------
-// constants
-// ----------------------------------------------------------------------------
-
-/// shall we be case sensitive in parsing variable names?
-#ifndef wxCONFIG_CASE_SENSITIVE
- #define wxCONFIG_CASE_SENSITIVE FALSE
-#endif
-
-/// separates group and entry names (probably shouldn't be changed)
-#ifndef wxCONFIG_PATH_SEPARATOR
- #define wxCONFIG_PATH_SEPARATOR '/'
+#ifndef _WX_CONFIG_H_BASE_
+#define _WX_CONFIG_H_BASE_
+
+#include "wx/confbase.h"
+
+#if defined(__WXMSW__) && defined(wxCONFIG_WIN32_NATIVE)
+# ifdef __WIN32__
+# include "wx/msw/regconf.h"
+#else
+# include "wx/msw/iniconf.h"
+# endif
+#else
+# include "wx/fileconf.h"
#endif
-/// introduces immutable entries
-// (i.e. the ones which can't be changed from the local config file)
-#ifndef wxCONFIG_IMMUTABLE_PREFIX
- #define wxCONFIG_IMMUTABLE_PREFIX '!'
#endif
-
-/// should we use registry instead of configuration files under Win32?
-// (i.e. whether wxConfigBase::Create() will create a wxFileConfig (if it's
-// FALSE) or wxRegConfig (if it's true and we're under Win32) or wxIniConfig
-// (under Win16))
-#ifndef wxCONFIG_WIN32_NATIVE
- #define wxCONFIG_WIN32_NATIVE TRUE
-#endif
-
-// ----------------------------------------------------------------------------
-// various helper global functions
-// ----------------------------------------------------------------------------
-
-/*
- Replace environment variables ($SOMETHING) with their values. The format is
- $VARNAME or ${VARNAME} where VARNAME contains alphanumeric characters and
- '_' only. '$' must be escaped ('\$') in order to be taken literally.
- */
-extern wxString wxExpandEnvVars(const wxString &sz);
-
-/*
- Split path into parts removing '..' in progress
- */
-extern void wxSplitPath(wxArrayString& aParts, const char *sz);
-
-// ----------------------------------------------------------------------------
-// abstract base class wxConfigBase which defines the interface for derived
-// classes
-//
-// wxConfig organizes the items in a tree-like structure (modeled after the
-// Unix/Dos filesystem). There are groups (directories) and keys (files).
-// There is always one current group given by the current path.
-//
-// Keys are pairs "key_name = value" where value may be of string or integer
-// (long) type (@@@ doubles and other types such as wxDate coming soon).
-// ----------------------------------------------------------------------------
-class wxConfigBase
-{
-public:
- // static functions
- // sets the config object, returns the previous pointer
- static wxConfigBase *Set(wxConfigBase *pConfig);
- // get the config object, creates it on demand unless DontCreateOnDemand
- // was called
- static wxConfigBase *Get() { if ( !ms_pConfig ) Create(); return ms_pConfig; }
- // create a new config object: this function will create the "best"
- // implementation of wxConfig available for the current platform, see
- // comments near definition wxCONFIG_WIN32_NATIVE for details. It returns
- // the created object and also sets it as ms_pConfig.
- static wxConfigBase *Create();
- // should Get() try to create a new log object if the current one is NULL?
- static void DontCreateOnDemand() { ms_bAutoCreate = FALSE; }
-
- // ctor & virtual dtor
- // environment variable expansion is on by default
- wxConfigBase() { m_bExpandEnvVars = TRUE; m_bRecordDefaults = FALSE; }
- // empty but ensures that dtor of all derived classes is virtual
- virtual ~wxConfigBase() { }
-
- // path management
- // set current path: if the first character is '/', it's the absolute path,
- // otherwise it's a relative path. '..' is supported. If the strPath
- // doesn't exist it is created.
- virtual void SetPath(const wxString& strPath) = 0;
- // retrieve the current path (always as absolute path)
- virtual const wxString& GetPath() const = 0;
-
- // enumeration: all functions here return false when there are no more items.
- // you must pass the same lIndex to GetNext and GetFirst (don't modify it)
- // enumerate subgroups
- virtual bool GetFirstGroup(wxString& str, long& lIndex) const = 0;
- virtual bool GetNextGroup (wxString& str, long& lIndex) const = 0;
- // enumerate entries
- virtual bool GetFirstEntry(wxString& str, long& lIndex) const = 0;
- virtual bool GetNextEntry (wxString& str, long& lIndex) const = 0;
- // get number of entries/subgroups in the current group, with or without
- // it's subgroups
- virtual size_t GetNumberOfEntries(bool bRecursive = FALSE) const = 0;
- virtual size_t GetNumberOfGroups(bool bRecursive = FALSE) const = 0;
-
- // tests of existence
- // returns TRUE if the group by this name exists
- virtual bool HasGroup(const wxString& strName) const = 0;
- // same as above, but for an entry
- virtual bool HasEntry(const wxString& strName) const = 0;
- // returns TRUE if either a group or an entry with a given name exist
- bool Exists(const wxString& strName) const
- { return HasGroup(strName) || HasEntry(strName); }
-
- // key access: returns TRUE if value was really read, FALSE if default used
- // (and if the key is not found the default value is returned.)
- // read a string from the key
- virtual bool Read(wxString *pStr, const char *szKey,
- const char *szDefault = NULL) const = 0;
- // another version using statis buffer - it means it will be overwritten
- // after each call to this function!
- virtual const char *Read(const char *szKey,
- const char *szDefault = NULL) const;
- // the same for longs
- virtual long Read(const char *szKey, long lDefault) const
- { long l; Read(&l, szKey, lDefault); return l; }
- // and another version: returns true if default value is returned
- virtual bool Read(long *pl, const char *szKey, long lDefault = 0) const = 0;
-
- // write the value (return true on success)
- virtual bool Write(const char *szKey, const char *szValue) = 0;
- virtual bool Write(const char *szKey, long lValue) = 0;
- // permanently writes all changes
- virtual bool Flush(bool bCurrentOnly = FALSE) = 0;
-
- // delete entries/groups
- // deletes the specified entry and the group it belongs to if
- // it was the last key in it and the second parameter is true
- virtual bool DeleteEntry(const char *szKey,
- bool bDeleteGroupIfEmpty = TRUE) = 0;
- // delete the group (with all subgroups)
- virtual bool DeleteGroup(const char *szKey) = 0;
- // delete the whole underlying object (disk file, registry key, ...)
- // primarly for use by desinstallation routine.
- virtual bool DeleteAll() = 0;
-
- // options
- // we can automatically expand environment variables in the config entries
- // (this option is on by default, you can turn it on/off at any time)
- bool IsExpandingEnvVars() const { return m_bExpandEnvVars; }
- void SetExpandEnvVars(bool bDoIt = TRUE) { m_bExpandEnvVars = bDoIt; }
- // recording of default values
- void SetRecordDefaults(bool bDoIt = TRUE) { m_bRecordDefaults = bDoIt; }
- bool IsRecordingDefaults() const { return m_bRecordDefaults; }
- // does expansion only if needed
- wxString ExpandEnvVars(const wxString& str) const
- {
- wxString tmp; // Required for BC++
- if (IsExpandingEnvVars())
- tmp = wxExpandEnvVars(str);
- else
- tmp = str;
- return tmp;
- }
-
-protected:
- static bool IsImmutable(const char *szKey)
- { return *szKey == wxCONFIG_IMMUTABLE_PREFIX; }
-
- // a handy little class which changes current path to the path of given entry
- // and restores it in dtor: so if you declare a local variable of this type,
- // you work in the entry directory and the path is automatically restored
- // when the function returns
- class PathChanger
- {
- public:
- // ctor/dtor do path changing/restorin
- PathChanger(const wxConfigBase *pContainer, const wxString& strEntry);
- ~PathChanger();
-
- // get the key name
- const wxString& Name() const { return m_strName; }
-
- private:
- wxConfigBase *m_pContainer; // object we live in
- wxString m_strName, // name of entry (i.e. name only)
- m_strOldPath; // saved path
- bool m_bChanged; // was the path changed?
- };
-
-private:
- // are we doing automatic environment variable expansion?
- bool m_bExpandEnvVars;
- // do we record default values?
- bool m_bRecordDefaults;
-
- // static variables
- static wxConfigBase *ms_pConfig;
- static bool ms_bAutoCreate;
-};
-
-// ----------------------------------------------------------------------------
-// the native wxConfigBase implementation
-// ----------------------------------------------------------------------------
-
-// under Windows we prefer to use the native implementation
-#if defined(__WXMSW__) && wxCONFIG_WIN32_NATIVE
- #ifdef __WIN32__
- #define wxConfig wxRegConfig
- #else //WIN16
- #define wxConfig wxIniConfig
- #endif
-#else // either we're under Unix or wish to use files even under Windows
- #define wxConfig wxFileConfig
-#endif
-
-#endif // _WX_CONFIG_H_
-
+ // _WX_CONFIG_H_BASE_
// Hold Shift key down
#define wxACCEL_SHIFT 0x04
+ // Hold no key down
+#define wxACCEL_NONE 0x00
+
class WXDLLEXPORT wxAcceleratorEntry
{
public:
subframe->SetTitle(title);
winNumber ++;
- // Give it an icon (this is ignored in MDI mode: uses resources)
+ // Give it an icon
#ifdef __WXMSW__
subframe->SetIcon(wxIcon("chrt_icn"));
#endif
- // Give it a status line
- subframe->CreateStatusBar();
-
// Make a menubar
wxMenu *file_menu = new wxMenu;
// headers
// ----------------------------------------------------------------------------
#ifdef __GNUG__
- #pragma implementation "config.h"
+ #pragma implementation "confbase.h"
#endif
#include "wx/wxprec.h"
#include <wx/file.h>
#include <wx/log.h>
#include <wx/textfile.h>
-#include <wx/config.h>
+#include <wx/confbase.h>
// we must include (one of) these files for wxConfigBase::Create
#if defined(__WXMSW__) && defined(wxCONFIG_WIN32_NATIVE)
projects / wxWidgets.git / commitdiff
