+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: prop.h
-// Purpose: Property sheet classes
-// Author: Julian Smart
-// Modified by:
-// Created: 04/01/98
-// RCS-ID: $Id$
-// Copyright: (c) Julian Smart
-// Licence: wxWindows license
-/////////////////////////////////////////////////////////////////////////////
-
-#ifndef _PROP_H_
-#define _PROP_H_
-
-#ifdef __GNUG__
-#pragma interface "prop.h"
-#endif
-
-#include "wx/defs.h"
-#include "wx/string.h"
-#include "wx/hash.h"
-#include "wx/dialog.h"
-#include "wx/frame.h"
-#include "wx/button.h"
-#include "wx/listbox.h"
-#include "wx/textctrl.h"
-#include "wx/gdicmn.h"
-#include "wx/layout.h"
-
-class wxWindow;
-class wxProperty;
-class wxPropertyValue;
-class wxPropertySheet;
-class wxPropertyView;
-class wxPropertyValidator;
-class wxPropertyValidatorRegistry;
-
-#define wxPROPERTY_VERSION 2.0
-
-// A storable sheet of values
-class wxPropertySheet: public wxObject
-{
- DECLARE_DYNAMIC_CLASS(wxPropertySheet)
- public:
- wxPropertySheet(void);
- ~wxPropertySheet(void);
-
- // Add a property
- virtual void AddProperty(wxProperty *property);
-
- // Get property by name
- virtual wxProperty *GetProperty(wxString name);
-
- // Clear all properties
- virtual void Clear(void);
-
- virtual bool Save(ostream& str);
- virtual bool Load(ostream& str);
-
- virtual void UpdateAllViews(wxPropertyView *thisView = NULL);
- inline virtual wxList& GetProperties(void) const { return (wxList&) m_properties; }
-
- // Sets/clears the modified flag for each property value
- virtual void SetAllModified(bool flag = TRUE);
-
- protected:
- wxObject* m_viewedObject;
- wxList m_properties;
- wxPropertyView* m_propertyView;
-
-};
-
-
-// Base class for property sheet views. There are currently two directly derived
-// classes: wxPropertyListView, and wxPropertyFormView.
-class wxPropertyView: public wxEvtHandler
-{
- DECLARE_DYNAMIC_CLASS(wxPropertyView)
- public:
- wxPropertyView(long flags = 0);
- ~wxPropertyView(void);
-
- // Associates and shows the view
- virtual void ShowView(wxPropertySheet *WXUNUSED(propertySheet), wxWindow *WXUNUSED(panel)) {}
-
- // Update this view of the viewed object, called e.g. by
- // the object itself.
- virtual bool OnUpdateView(void) {return FALSE;};
-
- // Override this to do something as soon as the property changed,
- // if the view and validators support it.
- virtual void OnPropertyChanged(wxProperty *WXUNUSED(property)) {}
-
- virtual void AddRegistry(wxPropertyValidatorRegistry *registry);
- inline virtual wxList& GetRegistryList(void) const
- { return (wxList&) m_validatorRegistryList; }
-
- virtual wxPropertyValidator *FindPropertyValidator(wxProperty *property);
- inline virtual void SetPropertySheet(wxPropertySheet *sheet) { m_propertySheet = sheet; }
- inline virtual wxPropertySheet *GetPropertySheet(void) const { return m_propertySheet; }
-
- virtual void OnOk(void) {};
- virtual void OnCancel(void) {};
- virtual void OnHelp(void) {};
-
- inline virtual bool OnClose(void) { return FALSE; }
- inline long GetFlags(void) { return m_buttonFlags; }
-
- protected:
- long m_buttonFlags;
- wxPropertySheet* m_propertySheet;
- wxProperty* m_currentProperty;
- wxList m_validatorRegistryList;
- wxPropertyValidator* m_currentValidator;
-};
-
-
-class wxPropertyValidator: public wxEvtHandler
-{
- DECLARE_DYNAMIC_CLASS(wxPropertyValidator)
- public:
- wxPropertyValidator(long flags = 0);
- ~wxPropertyValidator(void);
-
- inline long GetFlags(void) const { return m_validatorFlags; }
- inline void SetValidatorProperty(wxProperty *prop) { m_validatorProperty = prop; }
- inline wxProperty *GetValidatorProperty(void) const { return m_validatorProperty; }
-
- virtual bool StringToFloat (char *s, float *number);
- virtual bool StringToDouble (char *s, double *number);
- virtual bool StringToInt (char *s, int *number);
- virtual bool StringToLong (char *s, long *number);
- virtual char *FloatToString (float number);
- virtual char *DoubleToString (double number);
- virtual char *IntToString (int number);
- virtual char *LongToString (long number);
-
- protected:
- long m_validatorFlags;
- wxProperty* m_validatorProperty;
-};
-
-
-// extern wxPropertyValidator *wxDefaultPropertyValidator;
-
-class wxPropertyValidatorRegistry: public wxHashTable
-{
- DECLARE_DYNAMIC_CLASS(wxPropertyValidatorRegistry)
- public:
- wxPropertyValidatorRegistry(void);
- ~wxPropertyValidatorRegistry(void);
-
- virtual void RegisterValidator(const wxString& roleName, wxPropertyValidator *validator);
- virtual wxPropertyValidator *GetValidator(const wxString& roleName);
- void ClearRegistry(void);
-};
-
-/*
- * Property value class
- */
-
-typedef enum {
- wxPropertyValueNull,
- wxPropertyValueInteger,
- wxPropertyValueReal,
- wxPropertyValuebool,
- wxPropertyValueString,
- wxPropertyValueList,
- wxPropertyValueIntegerPtr,
- wxPropertyValueRealPtr,
- wxPropertyValueboolPtr,
- wxPropertyValueStringPtr
-} wxPropertyValueType;
-
-class wxPropertyValue: public wxObject
-{
- DECLARE_DYNAMIC_CLASS(wxPropertyValue)
-
- wxPropertyValue(void); // Unknown type
- wxPropertyValue(const wxPropertyValue& copyFrom); // Copy constructor
- wxPropertyValue(const char *val);
- wxPropertyValue(const wxString& val);
- wxPropertyValue(long val);
- wxPropertyValue(bool val);
- wxPropertyValue(float val);
- wxPropertyValue(double the_real);
- wxPropertyValue(wxList *val);
- wxPropertyValue(wxStringList *val);
- // Pointer versions
- wxPropertyValue(char **val);
- wxPropertyValue(long *val);
- wxPropertyValue(bool *val);
- wxPropertyValue(float *val);
-
- ~wxPropertyValue(void);
-
- virtual inline wxPropertyValueType Type(void) const { return m_type; }
- virtual inline void SetType(wxPropertyValueType typ) { m_type = typ; }
- virtual long IntegerValue(void) const;
- virtual float RealValue(void) const;
- virtual bool BoolValue(void) const;
- virtual char *StringValue(void) const;
- virtual long *IntegerValuePtr(void) const;
- virtual float *RealValuePtr(void) const;
- virtual bool *BoolValuePtr(void) const;
- virtual char **StringValuePtr(void) const;
-
- // Get nth arg of clause (starting from 1)
- virtual wxPropertyValue *Arg(wxPropertyValueType type, int arg) const;
-
- // Return nth argument of a list expression (starting from zero)
- virtual wxPropertyValue *Nth(int arg) const;
- // Returns the number of elements in a list expression
- virtual int Number(void) const;
-
- virtual wxPropertyValue *NewCopy(void) const;
- virtual void Copy(wxPropertyValue& copyFrom);
-
- virtual void WritePropertyClause(ostream& stream); // Write this expression as a top-level clause
- virtual void WritePropertyType(ostream& stream); // Write as any other subexpression
-
- // Append an expression to a list
- virtual void Append(wxPropertyValue *expr);
- // Insert at beginning of list
- virtual void Insert(wxPropertyValue *expr);
-
- // Get first expr in list
- virtual inline wxPropertyValue *GetFirst(void) const
- { return ((m_type == wxPropertyValueList) ? m_value.first : (wxPropertyValue*)NULL); }
-
- // Get next expr if this is a node in a list
- virtual inline wxPropertyValue *GetNext(void) const
- { return m_next; }
-
- // Get last expr in list
- virtual inline wxPropertyValue *GetLast(void) const
- { return ((m_type == wxPropertyValueList) ? m_last : (wxPropertyValue*)NULL); }
-
- // Delete this node from the list
- virtual void Delete(wxPropertyValue *node);
-
- // Clear list
- virtual void ClearList(void);
-
- virtual inline void SetClientData(wxObject *data) { m_clientData = data; }
- virtual inline wxObject *GetClientData(void) { return m_clientData; }
-
- virtual wxString GetStringRepresentation(void);
-
- inline void SetModified(bool flag = TRUE) { m_modifiedFlag = flag; }
- inline bool GetModified(void) { return m_modifiedFlag; }
-
- // Operators
- void operator=(const wxPropertyValue& val);
-// void operator=(const char *val);
- void operator=(const wxString& val);
- void operator=(const long val);
- void operator=(const bool val);
- void operator=(const float val);
- void operator=(const char **val);
- void operator=(const long *val);
- void operator=(const bool *val);
- void operator=(const float *val);
-
- public:
- wxObject* m_clientData;
- wxPropertyValueType m_type;
- bool m_modifiedFlag;
-
- union {
- long integer; // Also doubles as bool
- char *string;
- float real;
- long *integerPtr;
- bool *boolPtr;
- char **stringPtr;
- float *realPtr;
- wxPropertyValue *first; // If is a list expr, points to the first node
- } m_value;
-
- wxPropertyValue* m_next; // If this is a node in a list, points to the next node
- wxPropertyValue* m_last; // If is a list expr, points to the last node
-
-};
-
-/*
- * Property class: contains a name and a value.
- */
-
-class wxProperty: public wxObject
-{
- DECLARE_DYNAMIC_CLASS(wxProperty)
- protected:
- bool m_enabled;
- public:
- wxPropertyValue m_value;
- wxString m_name;
- wxString m_propertyRole;
- wxPropertyValidator* m_propertyValidator;
- wxWindow* m_propertyWindow; // Usually a panel item, if anything
-
- wxProperty(void);
- wxProperty(wxProperty& copyFrom);
- wxProperty(wxString name, wxString role, wxPropertyValidator *ed = NULL);
- wxProperty(wxString name, const wxPropertyValue& val, wxString role, wxPropertyValidator *ed = NULL);
- ~wxProperty(void);
-
- virtual wxPropertyValue& GetValue(void) const;
- virtual wxPropertyValidator *GetValidator(void) const;
- virtual wxString& GetName(void) const;
- virtual wxString& GetRole(void) const;
- virtual void SetValue(const wxPropertyValue& val);
- virtual void SetValidator(wxPropertyValidator *v);
- virtual void SetName(wxString& nm);
- virtual void SetRole(wxString& role);
- void operator=(const wxPropertyValue& val);
- virtual inline void SetWindow(wxWindow *win) { m_propertyWindow = win; }
- virtual inline wxWindow *GetWindow(void) const { return m_propertyWindow; }
-
- inline void Enable(bool en) { m_enabled = en; }
- inline bool IsEnabled(void) const { return m_enabled; }
-};
-
-#endif
-
projects / wxWidgets.git / blobdiff