+/////////////////////////////////////////////////////////////////////////////
+// Name: prop.cpp
+// Purpose: Propert sheet classes implementation
+// Author: Julian Smart
+// Modified by:
+// Created: 04/01/98
+// RCS-ID: $Id$
+// Copyright: (c) Julian Smart
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "prop.h"
+#endif
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#endif
+
+#include <ctype.h>
+#include <stdlib.h>
+#include <math.h>
+#include <string.h>
+
+#if wxUSE_IOSTREAMH
+#if defined(__WXMSW__) && !defined(__GNUWIN32__)
+#include <strstrea.h>
+#else
+#include <strstream.h>
+#endif
+#else
+#include <strstream>
+#endif
+
+#include "wx/window.h"
+#include "wx/utils.h"
+#include "wx/list.h"
+#include "prop.h"
+
+IMPLEMENT_DYNAMIC_CLASS(wxPropertyValue, wxObject)
+
+wxPropertyValue::wxPropertyValue(void)
+{
+ m_type = wxPropertyValueNull;
+ m_next = NULL;
+ m_last = NULL;
+ m_value.first = NULL;
+ m_clientData = NULL;
+ m_modifiedFlag = FALSE;
+}
+
+wxPropertyValue::wxPropertyValue(const wxPropertyValue& copyFrom)
+{
+ m_modifiedFlag = FALSE;
+ Copy((wxPropertyValue& )copyFrom);
+}
+
+wxPropertyValue::wxPropertyValue(const char *val)
+{
+ m_modifiedFlag = FALSE;
+ m_type = wxPropertyValueString;
+
+ m_value.string = copystring(val);
+ m_clientData = NULL;
+ m_next = NULL;
+ m_last = NULL;
+}
+
+wxPropertyValue::wxPropertyValue(const wxString& val)
+{
+ m_modifiedFlag = FALSE;
+ m_type = wxPropertyValueString;
+
+ m_value.string = copystring((const char *)val);
+ m_clientData = NULL;
+ m_next = NULL;
+ m_last = NULL;
+}
+
+wxPropertyValue::wxPropertyValue(long the_integer)
+{
+ m_modifiedFlag = FALSE;
+ m_type = wxPropertyValueInteger;
+ m_value.integer = the_integer;
+ m_clientData = NULL;
+ m_next = NULL;
+}
+
+wxPropertyValue::wxPropertyValue(bool val)
+{
+ m_modifiedFlag = FALSE;
+ m_type = wxPropertyValuebool;
+ m_value.integer = val;
+ m_clientData = NULL;
+ m_next = NULL;
+}
+
+wxPropertyValue::wxPropertyValue(float the_real)
+{
+ m_modifiedFlag = FALSE;
+ m_type = wxPropertyValueReal;
+ m_value.real = the_real;
+ m_clientData = NULL;
+ m_next = NULL;
+}
+
+wxPropertyValue::wxPropertyValue(double the_real)
+{
+ m_modifiedFlag = FALSE;
+ m_type = wxPropertyValueReal;
+ m_value.real = (float)the_real;
+ m_clientData = NULL;
+ m_next = NULL;
+}
+
+// Pointer versions: we have a pointer to the real C++ value.
+wxPropertyValue::wxPropertyValue(char **val)
+{
+ m_modifiedFlag = FALSE;
+ m_type = wxPropertyValueStringPtr;
+
+ m_value.stringPtr = val;
+ m_clientData = NULL;
+ m_next = NULL;
+ m_last = NULL;
+}
+
+wxPropertyValue::wxPropertyValue(long *val)
+{
+ m_modifiedFlag = FALSE;
+ m_type = wxPropertyValueIntegerPtr;
+ m_value.integerPtr = val;
+ m_clientData = NULL;
+ m_next = NULL;
+}
+
+wxPropertyValue::wxPropertyValue(bool *val)
+{
+ m_modifiedFlag = FALSE;
+ m_type = wxPropertyValueboolPtr;
+ m_value.boolPtr = val;
+ m_clientData = NULL;
+ m_next = NULL;
+}
+
+wxPropertyValue::wxPropertyValue(float *val)
+{
+ m_modifiedFlag = FALSE;
+ m_type = wxPropertyValueRealPtr;
+ m_value.realPtr = val;
+ m_clientData = NULL;
+ m_next = NULL;
+}
+
+wxPropertyValue::wxPropertyValue(wxList *the_list)
+{
+ m_modifiedFlag = FALSE;
+ m_type = wxPropertyValueList;
+ m_clientData = NULL;
+ m_last = NULL;
+ m_value.first = NULL;
+
+ wxNode *node = the_list->First();
+ while (node)
+ {
+ wxPropertyValue *expr = (wxPropertyValue *)node->Data();
+ Append(expr);
+ node = node->Next();
+ }
+
+ delete the_list;
+}
+
+wxPropertyValue::wxPropertyValue(wxStringList *the_list)
+{
+ m_modifiedFlag = FALSE;
+ m_type = wxPropertyValueList;
+ m_clientData = NULL;
+ m_last = NULL;
+ m_value.first = NULL;
+
+ wxNode *node = the_list->First();
+ while (node)
+ {
+ char *s = (char *)node->Data();
+ Append(new wxPropertyValue(s));
+ node = node->Next();
+ }
+ delete the_list;
+}
+
+wxPropertyValue::~wxPropertyValue(void)
+{
+ switch (m_type)
+ {
+ case wxPropertyValueInteger:
+ case wxPropertyValuebool:
+ case wxPropertyValueReal:
+ {
+ break;
+ }
+ case wxPropertyValueString:
+ {
+ delete[] m_value.string;
+ break;
+ }
+ case wxPropertyValueList:
+ {
+ wxPropertyValue *expr = m_value.first;
+ while (expr)
+ {
+ wxPropertyValue *expr1 = expr->m_next;
+
+ delete expr;
+ expr = expr1;
+ }
+ break;
+ }
+ default:
+ case wxPropertyValueNull: break;
+ }
+}
+
+void wxPropertyValue::Append(wxPropertyValue *expr)
+{
+ m_modifiedFlag = TRUE;
+ if (!m_value.first)
+ m_value.first = expr;
+
+ if (m_last)
+ m_last->m_next = expr;
+ m_last = expr;
+}
+
+void wxPropertyValue::Insert(wxPropertyValue *expr)
+{
+ m_modifiedFlag = TRUE;
+ expr->m_next = m_value.first;
+ m_value.first = expr;
+
+ if (!m_last)
+ m_last = expr;
+}
+
+// Delete from list
+void wxPropertyValue::Delete(wxPropertyValue *node)
+{
+ wxPropertyValue *expr = GetFirst();
+
+ wxPropertyValue *previous = NULL;
+ while (expr && (expr != node))
+ {
+ previous = expr;
+ expr = expr->GetNext();
+ }
+
+ if (expr)
+ {
+ if (previous)
+ previous->m_next = expr->m_next;
+
+ // If node was the first in the list,
+ // make the list point to the NEXT one.
+ if (GetFirst() == expr)
+ {
+ m_value.first = expr->m_next;
+ }
+
+ // If node was the last in the list,
+ // make the list 'last' pointer point to the PREVIOUS one.
+ if (GetLast() == expr)
+ {
+ if (previous)
+ m_last = previous;
+ else
+ m_last = NULL;
+ }
+ m_modifiedFlag = TRUE;
+ delete expr;
+ }
+
+}
+
+void wxPropertyValue::ClearList(void)
+{
+ wxPropertyValue *val = GetFirst();
+ if (val)
+ m_modifiedFlag = TRUE;
+
+ while (val)
+ {
+ wxPropertyValue *next = val->GetNext();
+ delete val;
+ val = next;
+ }
+ m_value.first = NULL;
+ m_last = NULL;
+}
+
+wxPropertyValue *wxPropertyValue::NewCopy(void) const
+{
+ switch (m_type)
+ {
+ case wxPropertyValueInteger:
+ return new wxPropertyValue(m_value.integer);
+ case wxPropertyValuebool:
+ return new wxPropertyValue((bool) (m_value.integer != 0));
+ case wxPropertyValueReal:
+ return new wxPropertyValue(m_value.real);
+ case wxPropertyValueString:
+ return new wxPropertyValue(m_value.string);
+ case wxPropertyValueList:
+ {
+ wxPropertyValue *expr = m_value.first;
+ wxPropertyValue *new_list = new wxPropertyValue;
+ new_list->SetType(wxPropertyValueList);
+ while (expr)
+ {
+ wxPropertyValue *expr2 = expr->NewCopy();
+ new_list->Append(expr2);
+ expr = expr->m_next;
+ }
+ return new_list;
+ }
+ case wxPropertyValueIntegerPtr:
+ return new wxPropertyValue(m_value.integerPtr);
+ case wxPropertyValueRealPtr:
+ return new wxPropertyValue(m_value.realPtr);
+ case wxPropertyValueboolPtr:
+ return new wxPropertyValue(m_value.boolPtr);
+ case wxPropertyValueStringPtr:
+ return new wxPropertyValue(m_value.stringPtr);
+
+ case wxPropertyValueNull:
+#ifdef __X__
+ cerr << "Should never get here!\n";
+#endif
+ break;
+ }
+ return NULL;
+}
+
+void wxPropertyValue::Copy(wxPropertyValue& copyFrom)
+{
+ m_type = copyFrom.Type();
+
+ switch (m_type)
+ {
+ case wxPropertyValueInteger:
+ (*this) = copyFrom.IntegerValue();
+ return ;
+
+ case wxPropertyValueReal:
+ (*this) = copyFrom.RealValue();
+ return ;
+
+ case wxPropertyValueString:
+ (*this) = wxString(copyFrom.StringValue());
+ return ;
+
+ case wxPropertyValuebool:
+ (*this) = copyFrom.BoolValue();
+ return ;
+
+ // Pointers
+ case wxPropertyValueboolPtr:
+ (*this) = copyFrom.BoolValuePtr();
+ return ;
+ case wxPropertyValueRealPtr:
+ (*this) = copyFrom.RealValuePtr();
+ return ;
+ case wxPropertyValueIntegerPtr:
+ (*this) = copyFrom.IntegerValuePtr();
+ return ;
+ case wxPropertyValueStringPtr:
+ {
+ char** s = copyFrom.StringValuePtr();
+ (*this) = s != 0;
+ return ;
+ }
+
+ case wxPropertyValueList:
+ {
+ m_value.first = NULL;
+ m_next = NULL;
+ m_last = NULL;
+ wxPropertyValue *expr = copyFrom.m_value.first;
+ while (expr)
+ {
+ wxPropertyValue *expr2 = expr->NewCopy();
+ Append(expr2);
+ expr = expr->m_next;
+ }
+ return;
+ }
+ case wxPropertyValueNull:
+#ifdef __X__
+ cerr << "Should never get here!\n";
+#endif
+ break;
+ }
+}
+
+// Return nth argument of a clause (starting from 1)
+wxPropertyValue *wxPropertyValue::Arg(wxPropertyValueType type, int arg) const
+{
+ wxPropertyValue *expr = m_value.first;
+ for (int i = 1; i < arg; i++)
+ if (expr)
+ expr = expr->m_next;
+
+ if (expr && (expr->m_type == type))
+ return expr;
+ else
+ return NULL;
+}
+
+// Return nth argument of a list expression (starting from zero)
+wxPropertyValue *wxPropertyValue::Nth(int arg) const
+{
+ if (m_type != wxPropertyValueList)
+ return NULL;
+
+ wxPropertyValue *expr = m_value.first;
+ for (int i = 0; i < arg; i++)
+ if (expr)
+ expr = expr->m_next;
+ else return NULL;
+
+ if (expr)
+ return expr;
+ else
+ return NULL;
+}
+
+ // Returns the number of elements in a list expression
+int wxPropertyValue::Number(void) const
+{
+ if (m_type != wxPropertyValueList)
+ return 0;
+
+ int i = 0;
+ wxPropertyValue *expr = m_value.first;
+ while (expr)
+ {
+ expr = expr->m_next;
+ i ++;
+ }
+ return i;
+}
+
+void wxPropertyValue::WritePropertyClause(ostream& stream) // Write this expression as a top-level clause
+{
+ if (m_type != wxPropertyValueList)
+ return;
+
+ wxPropertyValue *node = m_value.first;
+ if (node)
+ {
+ node->WritePropertyType(stream);
+ stream << "(";
+ node = node->m_next;
+ bool first = TRUE;
+ while (node)
+ {
+ if (!first)
+ stream << " ";
+ node->WritePropertyType(stream);
+ node = node->m_next;
+ if (node) stream << ",\n";
+ first = FALSE;
+ }
+ stream << ").\n\n";
+ }
+}
+
+void wxPropertyValue::WritePropertyType(ostream& stream) // Write as any other subexpression
+{
+ switch (m_type)
+ {
+ case wxPropertyValueInteger:
+ {
+ stream << m_value.integer;
+ break;
+ }
+ case wxPropertyValueIntegerPtr:
+ {
+ stream << *m_value.integerPtr;
+ break;
+ }
+ case wxPropertyValuebool:
+ {
+ if (m_value.integer)
+ stream << "True";
+ else
+ stream << "False";
+ break;
+ }
+ case wxPropertyValueboolPtr:
+ {
+ if (*m_value.integerPtr)
+ stream << "True";
+ else
+ stream << "False";
+ break;
+ }
+ case wxPropertyValueReal:
+ {
+ float f = m_value.real;
+ sprintf(wxBuffer, "%.6g", (double)f);
+ stream << wxBuffer;
+ break;
+ }
+ case wxPropertyValueRealPtr:
+ {
+ float f = *m_value.realPtr;
+/* Now the parser can cope with this.
+ // Prevent printing in 'e' notation. Any better way?
+ if (fabs(f) < 0.00001)
+ f = 0.0;
+*/
+ sprintf(wxBuffer, "%.6g", f);
+ stream << wxBuffer;
+ break;
+ }
+ case wxPropertyValueString:
+ {
+// stream << "\"";
+ int i;
+ int len = strlen(m_value.string);
+ for (i = 0; i < len; i++)
+ {
+ char ch = m_value.string[i];
+// if (ch == '"' || ch == '\\')
+// stream << "\\";
+ stream << ch;
+ }
+
+// stream << "\"";
+ break;
+ }
+ case wxPropertyValueStringPtr:
+ {
+ int i;
+ int len = strlen(*(m_value.stringPtr));
+ for (i = 0; i < len; i++)
+ {
+ char ch = *(m_value.stringPtr)[i];
+
+ }
+ break;
+ }
+ case wxPropertyValueList:
+ {
+ if (!m_value.first)
+ stream << "[]";
+ else
+ {
+ wxPropertyValue *expr = m_value.first;
+
+ stream << "[";
+ while (expr)
+ {
+ expr->WritePropertyType(stream);
+ expr = expr->m_next;
+ if (expr) stream << ", ";
+ }
+ stream << "]";
+ }
+ break;
+ }
+ case wxPropertyValueNull: break;
+ }
+}
+
+wxString wxPropertyValue::GetStringRepresentation(void)
+{
+ char buf[500];
+ buf[0] = 0;
+
+ ostrstream str((char *)buf, (int)500, ios::out);
+ WritePropertyType(str);
+ str << '\0';
+ str.flush();
+
+ wxString theString(buf);
+ return theString;
+}
+
+void wxPropertyValue::operator=(const wxPropertyValue& val)
+{
+ m_modifiedFlag = TRUE;
+ Copy((wxPropertyValue&)val);
+}
+
+// void wxPropertyValue::operator=(const char *val)
+void wxPropertyValue::operator=(const wxString& val1)
+{
+ const char *val = (const char *)val1;
+
+ m_modifiedFlag = TRUE;
+ if (m_type == wxPropertyValueNull)
+ m_type = wxPropertyValueString;
+
+ if (m_type == wxPropertyValueString)
+ {
+ if (val)
+ m_value.string = copystring(val);
+ else
+ m_value.string = NULL;
+ }
+ else if (m_type == wxPropertyValueStringPtr)
+ {
+ if (*m_value.stringPtr)
+ delete[] *m_value.stringPtr;
+ if (val)
+ *m_value.stringPtr = copystring(val);
+ else
+ *m_value.stringPtr = NULL;
+ }
+
+ m_clientData = NULL;
+ m_next = NULL;
+ m_last = NULL;
+
+}
+
+void wxPropertyValue::operator=(const long val)
+{
+ m_modifiedFlag = TRUE;
+ if (m_type == wxPropertyValueNull)
+ m_type = wxPropertyValueInteger;
+
+ if (m_type == wxPropertyValueInteger)
+ m_value.integer = val;
+ else if (m_type == wxPropertyValueIntegerPtr)
+ *m_value.integerPtr = val;
+ else if (m_type == wxPropertyValueReal)
+ m_value.real = (float)val;
+ else if (m_type == wxPropertyValueRealPtr)
+ *m_value.realPtr = (float)val;
+
+ m_clientData = NULL;
+ m_next = NULL;
+}
+
+void wxPropertyValue::operator=(const bool val)
+{
+ m_modifiedFlag = TRUE;
+ if (m_type == wxPropertyValueNull)
+ m_type = wxPropertyValuebool;
+
+ if (m_type == wxPropertyValuebool)
+ m_value.integer = (long)val;
+ else if (m_type == wxPropertyValueboolPtr)
+ *m_value.boolPtr = val;
+
+ m_clientData = NULL;
+ m_next = NULL;
+}
+
+void wxPropertyValue::operator=(const float val)
+{
+ m_modifiedFlag = TRUE;
+ if (m_type == wxPropertyValueNull)
+ m_type = wxPropertyValueReal;
+
+ if (m_type == wxPropertyValueInteger)
+ m_value.integer = (long)val;
+ else if (m_type == wxPropertyValueIntegerPtr)
+ *m_value.integerPtr = (long)val;
+ else if (m_type == wxPropertyValueReal)
+ m_value.real = val;
+ else if (m_type == wxPropertyValueRealPtr)
+ *m_value.realPtr = val;
+
+ m_clientData = NULL;
+ m_next = NULL;
+}
+
+void wxPropertyValue::operator=(const char **val)
+{
+ m_modifiedFlag = TRUE;
+ m_type = wxPropertyValueStringPtr;
+
+ if (val)
+ m_value.stringPtr = (char **)val;
+ else
+ m_value.stringPtr = NULL;
+ m_clientData = NULL;
+ m_next = NULL;
+ m_last = NULL;
+
+}
+
+void wxPropertyValue::operator=(const long *val)
+{
+ m_modifiedFlag = TRUE;
+ m_type = wxPropertyValueIntegerPtr;
+ m_value.integerPtr = (long *)val;
+ m_clientData = NULL;
+ m_next = NULL;
+}
+
+void wxPropertyValue::operator=(const bool *val)
+{
+ m_modifiedFlag = TRUE;
+ m_type = wxPropertyValueboolPtr;
+ m_value.boolPtr = (bool *)val;
+ m_clientData = NULL;
+ m_next = NULL;
+}
+
+void wxPropertyValue::operator=(const float *val)
+{
+ m_modifiedFlag = TRUE;
+ m_type = wxPropertyValueRealPtr;
+ m_value.realPtr = (float *)val;
+ m_clientData = NULL;
+ m_next = NULL;
+}
+
+long wxPropertyValue::IntegerValue(void) const
+ {
+ if (m_type == wxPropertyValueInteger)
+ return m_value.integer;
+ else if (m_type == wxPropertyValueReal)
+ return (long)m_value.real;
+ else if (m_type == wxPropertyValueIntegerPtr)
+ return *m_value.integerPtr;
+ else if (m_type == wxPropertyValueRealPtr)
+ return (long)(*m_value.realPtr);
+ else return 0;
+ }
+
+long *wxPropertyValue::IntegerValuePtr(void) const
+{
+ return m_value.integerPtr;
+}
+
+float wxPropertyValue::RealValue(void) const {
+ if (m_type == wxPropertyValueReal)
+ return m_value.real;
+ else if (m_type == wxPropertyValueRealPtr)
+ return *m_value.realPtr;
+ else if (m_type == wxPropertyValueInteger)
+ return (float)m_value.integer;
+ else if (m_type == wxPropertyValueIntegerPtr)
+ return (float)*(m_value.integerPtr);
+ else return 0.0;
+ }
+
+float *wxPropertyValue::RealValuePtr(void) const
+{
+ return m_value.realPtr;
+}
+
+bool wxPropertyValue::BoolValue(void) const {
+ if (m_type == wxPropertyValueReal)
+ return (m_value.real != 0.0);
+ if (m_type == wxPropertyValueRealPtr)
+ return (*(m_value.realPtr) != 0.0);
+ else if (m_type == wxPropertyValueInteger)
+ return (m_value.integer != 0);
+ else if (m_type == wxPropertyValueIntegerPtr)
+ return (*(m_value.integerPtr) != 0);
+ else if (m_type == wxPropertyValuebool)
+ return (m_value.integer != 0);
+ else if (m_type == wxPropertyValueboolPtr)
+ return (*(m_value.boolPtr) != 0);
+ else return FALSE;
+ }
+
+bool *wxPropertyValue::BoolValuePtr(void) const
+{
+ return m_value.boolPtr;
+}
+
+char *wxPropertyValue::StringValue(void) const {
+ if (m_type == wxPropertyValueString)
+ return m_value.string;
+ else if (m_type == wxPropertyValueStringPtr)
+ return *(m_value.stringPtr);
+ else return NULL;
+ }
+
+char **wxPropertyValue::StringValuePtr(void) const
+{
+ return m_value.stringPtr;
+}
+
+/*
+ * A property (name plus value)
+ */
+
+IMPLEMENT_DYNAMIC_CLASS(wxProperty, wxObject)
+
+wxProperty::wxProperty(void)
+{
+ m_propertyRole = (char *)NULL;
+ m_propertyValidator = NULL;
+ m_propertyWindow = NULL;
+ m_enabled = TRUE;
+}
+
+wxProperty::wxProperty(wxProperty& copyFrom)
+{
+ m_value = copyFrom.GetValue();
+ m_name = copyFrom.GetName();
+ m_propertyRole = copyFrom.GetRole();
+ m_propertyValidator = copyFrom.GetValidator();
+ m_enabled = copyFrom.IsEnabled();
+ m_propertyWindow = NULL;
+}
+
+wxProperty::wxProperty(wxString nm, wxString role, wxPropertyValidator *ed):m_name(nm), m_propertyRole(role)
+{
+ m_propertyValidator = ed;
+ m_propertyWindow = NULL;
+ m_enabled = TRUE;
+}
+
+wxProperty::wxProperty(wxString nm, const wxPropertyValue& val, wxString role, wxPropertyValidator *ed):
+ m_name(nm), m_value(val), m_propertyRole(role)
+{
+ m_propertyValidator = ed;
+ m_propertyWindow = NULL;
+ m_enabled = TRUE;
+}
+
+wxProperty::~wxProperty(void)
+{
+ if (m_propertyValidator)
+ delete m_propertyValidator;
+}
+
+wxPropertyValue& wxProperty::GetValue(void) const
+{
+ return (wxPropertyValue&) m_value;
+}
+
+wxPropertyValidator *wxProperty::GetValidator(void) const
+{
+ return m_propertyValidator;
+}
+
+wxString& wxProperty::GetName(void) const
+{
+ return (wxString&) m_name;
+}
+
+wxString& wxProperty::GetRole(void) const
+{
+ return (wxString&) m_propertyRole;
+}
+
+void wxProperty::SetValue(const wxPropertyValue& val)
+{
+ m_value = val;
+}
+
+void wxProperty::SetValidator(wxPropertyValidator *ed)
+{
+ m_propertyValidator = ed;
+}
+
+void wxProperty::SetRole(wxString& role)
+{
+ m_propertyRole = role;
+}
+
+void wxProperty::SetName(wxString& nm)
+{
+ m_name = nm;
+}
+
+void wxProperty::operator=(const wxPropertyValue& val)
+{
+ m_value = val;
+}
+
+/*
+ * Base property view class
+ */
+
+IMPLEMENT_DYNAMIC_CLASS(wxPropertyView, wxEvtHandler)
+
+wxPropertyView::wxPropertyView(long flags)
+{
+ m_buttonFlags = flags;
+ m_propertySheet = NULL;
+ m_currentValidator = NULL;
+ m_currentProperty = NULL;
+}
+
+wxPropertyView::~wxPropertyView(void)
+{
+}
+
+void wxPropertyView::AddRegistry(wxPropertyValidatorRegistry *registry)
+{
+ m_validatorRegistryList.Append(registry);
+}
+
+wxPropertyValidator *wxPropertyView::FindPropertyValidator(wxProperty *property)
+{
+ if (property->GetValidator())
+ return property->GetValidator();
+
+ wxNode *node = m_validatorRegistryList.First();
+ while (node)
+ {
+ wxPropertyValidatorRegistry *registry = (wxPropertyValidatorRegistry *)node->Data();
+ wxPropertyValidator *validator = registry->GetValidator(property->GetRole());
+ if (validator)
+ return validator;
+ node = node->Next();
+ }
+ return NULL;
+/*
+ if (!wxDefaultPropertyValidator)
+ wxDefaultPropertyValidator = new wxPropertyListValidator;
+ return wxDefaultPropertyValidator;
+*/
+}
+
+/*
+ * Property sheet
+ */
+
+IMPLEMENT_DYNAMIC_CLASS(wxPropertySheet, wxObject)
+
+wxPropertySheet::wxPropertySheet(void):m_properties(wxKEY_STRING)
+{
+}
+
+wxPropertySheet::~wxPropertySheet(void)
+{
+ Clear();
+}
+
+bool wxPropertySheet::Save( ostream& WXUNUSED(str) )
+{
+ return FALSE;
+}
+
+bool wxPropertySheet::Load( ostream& WXUNUSED(str) )
+{
+ return FALSE;
+}
+
+void wxPropertySheet::UpdateAllViews( wxPropertyView *WXUNUSED(thisView) )
+{
+}
+
+// Add a property
+void wxPropertySheet::AddProperty(wxProperty *property)
+{
+ m_properties.Append((const char*) property->GetName(), property);
+}
+
+// Get property by name
+wxProperty *wxPropertySheet::GetProperty(wxString name)
+{
+ wxNode *node = m_properties.Find((const char*) name);
+ if (!node)
+ return NULL;
+ else
+ return (wxProperty *)node->Data();
+}
+
+// Clear all properties
+void wxPropertySheet::Clear(void)
+{
+ wxNode *node = m_properties.First();
+ while (node)
+ {
+ wxProperty *prop = (wxProperty *)node->Data();
+ wxNode *next = node->Next();
+ delete prop;
+ delete node;
+ node = next;
+ }
+}
+
+// Sets/clears the modified flag for each property value
+void wxPropertySheet::SetAllModified(bool flag)
+{
+ wxNode *node = m_properties.First();
+ while (node)
+ {
+ wxProperty *prop = (wxProperty *)node->Data();
+ prop->GetValue().SetModified(flag);
+ node = node->Next();
+ }
+}
+
+/*
+ * Property validator registry
+ *
+ */
+
+IMPLEMENT_DYNAMIC_CLASS(wxPropertyValidatorRegistry, wxHashTable)
+
+wxPropertyValidatorRegistry::wxPropertyValidatorRegistry(void):wxHashTable(wxKEY_STRING)
+{
+}
+
+wxPropertyValidatorRegistry::~wxPropertyValidatorRegistry(void)
+{
+ ClearRegistry();
+}
+
+void wxPropertyValidatorRegistry::RegisterValidator(const wxString& typeName, wxPropertyValidator *validator)
+{
+ Put((const char*) typeName, validator);
+}
+
+wxPropertyValidator *wxPropertyValidatorRegistry::GetValidator(const wxString& typeName)
+{
+ return (wxPropertyValidator *)Get((const char*) typeName);
+}
+
+void wxPropertyValidatorRegistry::ClearRegistry(void)
+{
+ BeginFind();
+ wxNode *node;
+ while (node = Next())
+ {
+ delete (wxPropertyValidator *)node->Data();
+ }
+}
+
+ /*
+ * Property validator
+ */
+
+
+IMPLEMENT_ABSTRACT_CLASS(wxPropertyValidator, wxEvtHandler)
+
+wxPropertyValidator::wxPropertyValidator(long flags)
+{
+ m_validatorFlags = flags;
+ m_validatorProperty = NULL;
+}
+
+wxPropertyValidator::~wxPropertyValidator(void)
+{}
+
+bool wxPropertyValidator::StringToFloat (char *s, float *number) {
+ double num;
+ bool ok = StringToDouble (s, &num);
+ *number = (float) num;
+ return ok;
+}
+
+bool wxPropertyValidator::StringToDouble (char *s, double *number) {
+ bool ok = TRUE;
+ char *value_ptr;
+ *number = strtod (s, &value_ptr);
+ if (value_ptr) {
+ int len = strlen (value_ptr);
+ for (int i = 0; i < len; i++) {
+ ok = (isspace (value_ptr[i]) != 0);
+ if (!ok) return FALSE;
+ }
+ }
+ return ok;
+}
+
+bool wxPropertyValidator::StringToInt (char *s, int *number) {
+ long num;
+ bool ok = StringToLong (s, &num);
+ *number = (int) num;
+ return ok;
+}
+
+bool wxPropertyValidator::StringToLong (char *s, long *number) {
+ bool ok = TRUE;
+ char *value_ptr;
+ *number = strtol (s, &value_ptr, 10);
+ if (value_ptr) {
+ int len = strlen (value_ptr);
+ for (int i = 0; i < len; i++) {
+ ok = (isspace (value_ptr[i]) != 0);
+ if (!ok) return FALSE;
+ }
+ }
+ return ok;
+}
+
+char *wxPropertyValidator::FloatToString (float number) {
+ static char buf[20];
+ sprintf (buf, "%.6g", number);
+ return buf;
+}
+
+char *wxPropertyValidator::DoubleToString (double number) {
+ static char buf[20];
+ sprintf (buf, "%.6g", number);
+ return buf;
+}
+
+char *wxPropertyValidator::IntToString (int number) {
+ return ::IntToString (number);
+}
+
+char *wxPropertyValidator::LongToString (long number) {
+ return ::LongToString (number);
+ }
+
+
projects / wxWidgets.git / blobdiff