-#ifndef SWIG
-
-/** @class wxPGChoiceEntry
- Data of a single wxPGChoices choice.
-*/
-class WXDLLIMPEXP_PROPGRID wxPGChoiceEntry : public wxPGCell
-{
-public:
- wxPGChoiceEntry();
- wxPGChoiceEntry( const wxPGChoiceEntry& entry );
- wxPGChoiceEntry( const wxString& label,
- int value = wxPG_INVALID_VALUE )
- : wxPGCell(), m_value(value)
- {
- m_text = label;
- }
-
- wxPGChoiceEntry( const wxString& label,
- int value,
- const wxBitmap& bitmap,
- const wxColour& fgCol = wxNullColour,
- const wxColour& bgCol = wxNullColour )
- : wxPGCell(label, bitmap, fgCol, bgCol), m_value(value)
- {
- }
-
- virtual ~wxPGChoiceEntry()
- {
- }
-
- void SetValue( int value ) { m_value = value; }
-
- int GetValue() const { return m_value; }
-
- bool HasValue() const { return (m_value != wxPG_INVALID_VALUE); }
-
-protected:
- int m_value;
-};
-
-
-typedef void* wxPGChoicesId;
-
-class WXDLLIMPEXP_PROPGRID wxPGChoicesData
-{
- friend class wxPGChoices;
-public:
- // Constructor sets m_refCount to 1.
- wxPGChoicesData();
-
- void CopyDataFrom( wxPGChoicesData* data );
-
- // Takes ownership of 'item'
- void Insert( int index, wxPGChoiceEntry* item )
- {
- wxArrayPtrVoid::iterator it;
- if ( index == -1 )
- {
- it = m_items.end();
- index = m_items.size();
- }
- else
- {
- it = m_items.begin() + index;
- }
-
- // Need to fix value?
- if ( item->GetValue() == wxPG_INVALID_VALUE )
- item->SetValue(index);
-
- m_items.insert(it, item);
- }
-
- // Delete all entries
- void Clear();
-
- size_t GetCount() const { return m_items.size(); }
-
- wxPGChoiceEntry* Item( unsigned int i ) const
- {
- wxCHECK_MSG( i < GetCount(), NULL, "invalid index" );
-
- return (wxPGChoiceEntry*) m_items[i];
- }
-
- void DecRef()
- {
- m_refCount--;
- wxASSERT( m_refCount >= 0 );
- if ( m_refCount == 0 )
- delete this;
- }
-
-private:
- wxArrayPtrVoid m_items;
-
- // So that multiple properties can use the same set
- int m_refCount;
-
- virtual ~wxPGChoicesData();
-};
-
-#define wxPGChoicesEmptyData ((wxPGChoicesData*)NULL)
-
-#endif // SWIG
-
-
-/** @class wxPGChoices
-
- Helper class for managing choices of wxPropertyGrid properties.
- Each entry can have label, value, bitmap, text colour, and background
- colour.
-
- @library{wxpropgrid}
- @category{propgrid}
-*/
-class WXDLLIMPEXP_PROPGRID wxPGChoices
-{
-public:
- typedef long ValArrItem;
-
- /** Default constructor. */
- wxPGChoices()
- {
- Init();
- }
-
- /** Copy constructor. */
- wxPGChoices( const wxPGChoices& a )
- {
- if ( a.m_data != wxPGChoicesEmptyData )
- {
- m_data = a.m_data;
- m_data->m_refCount++;
- }
- }
-
- /** Constructor. */
- wxPGChoices( const wxChar** labels, const long* values = NULL )
- {
- Init();
- Set(labels,values);
- }
-
- /** Constructor. */
- wxPGChoices( const wxArrayString& labels,
- const wxArrayInt& values = wxArrayInt() )
- {
- Init();
- Set(labels,values);
- }
-
- /** Simple interface constructor. */
- wxPGChoices( wxPGChoicesData* data )
- {
- wxASSERT(data);
- m_data = data;
- data->m_refCount++;
- }
-
- /** Destructor. */
- ~wxPGChoices()
- {
- Free();
- }
-
- /**
- Adds to current.
-
- If did not have own copies, creates them now. If was empty, identical
- to set except that creates copies.
- */
- void Add( const wxChar** labels, const ValArrItem* values = NULL );
-
- /** Version that works with wxArrayString. */
- void Add( const wxArrayString& arr, const ValArrItem* values = NULL );
-
- /** Version that works with wxArrayString and wxArrayInt. */
- void Add( const wxArrayString& arr, const wxArrayInt& arrint );
-
- /** Adds single item. */
- wxPGChoiceEntry& Add( const wxString& label,
- int value = wxPG_INVALID_VALUE );
-
- /** Adds a single item, with bitmap. */
- wxPGChoiceEntry& Add( const wxString& label,
- const wxBitmap& bitmap,
- int value = wxPG_INVALID_VALUE );
-
- /** Adds a single item with full entry information. */
- wxPGChoiceEntry& Add( const wxPGChoiceEntry& entry )
- {
- return Insert(entry, -1);
- }
-
- /** Adds single item. */
- wxPGChoiceEntry& AddAsSorted( const wxString& label,
- int value = wxPG_INVALID_VALUE );
-
- void Assign( const wxPGChoices& a )
- {
- AssignData(a.m_data);
- }
-
- void AssignData( wxPGChoicesData* data );
-
- /** Delete all choices. */
- void Clear()
- {
- if ( m_data != wxPGChoicesEmptyData )
- m_data->Clear();
- }
-
- void EnsureData()
- {
- if ( m_data == wxPGChoicesEmptyData )
- m_data = new wxPGChoicesData();
- }
-
- /** Gets a unsigned number identifying this list. */
- wxPGChoicesId GetId() const { return (wxPGChoicesId) m_data; };
-
- const wxString& GetLabel( size_t ind ) const
- {
- return Item(ind).GetText();
- }
-
- size_t GetCount () const
- {
- wxASSERT_MSG( m_data, "When checking if wxPGChoices is valid, "
- "use IsOk() instead of GetCount()" );
- return m_data->GetCount();
- }
-
- int GetValue( size_t ind ) const { return Item(ind).GetValue(); }
-
- /** Returns array of values matching the given strings. Unmatching strings
- result in wxPG_INVALID_VALUE entry in array.
- */
- wxArrayInt GetValuesForStrings( const wxArrayString& strings ) const;
-
- /** Returns array of indices matching given strings. Unmatching strings
- are added to 'unmatched', if not NULL.
- */
- wxArrayInt GetIndicesForStrings( const wxArrayString& strings,
- wxArrayString* unmatched = NULL ) const;
-
- /** Returns true if choices in general are likely to have values
- (depens on that all entries have values or none has)
- */
- bool HasValues() const;
-
- bool HasValue( unsigned int i ) const
- { return (i < m_data->GetCount()) && m_data->Item(i)->HasValue(); }
-
- int Index( const wxString& str ) const;
- int Index( int val ) const;
-
- /** Inserts single item. */
- wxPGChoiceEntry& Insert( const wxString& label,
- int index,
- int value = wxPG_INVALID_VALUE );
-
- /** Inserts a single item with full entry information. */
- wxPGChoiceEntry& Insert( const wxPGChoiceEntry& entry, int index );
-
- /** Returns false if this is a constant empty set of choices,
- which should not be modified.
- */
- bool IsOk() const
- {
- return ( m_data != wxPGChoicesEmptyData );
- }
-
- const wxPGChoiceEntry& Item( unsigned int i ) const
- {
- wxASSERT( IsOk() );
- return *m_data->Item(i);
- }
-
- wxPGChoiceEntry& Item( unsigned int i )
- {
- wxASSERT( IsOk() );
- return *m_data->Item(i);
- }
-
- /** Removes count items starting at position nIndex. */
- void RemoveAt(size_t nIndex, size_t count = 1);
-
-#ifndef SWIG
- /** Does not create copies for itself. */
- void Set( const wxChar** labels, const long* values = NULL )
- {
- Free();
- Add(labels,values);
- }
-
- /** Version that works with wxArrayString.
- TODO: Deprecate this.
- */
- void Set( wxArrayString& arr, const long* values = (const long*) NULL )
- {
- Free();
- Add(arr,values);
- }
-#endif // SWIG
-
- /** Version that works with wxArrayString and wxArrayInt. */
- void Set( const wxArrayString& labels,
- const wxArrayInt& values = wxArrayInt() )
- {
- Free();
- if ( &values )
- Add(labels,values);
- else
- Add(labels);
- }
-
- // Creates exclusive copy of current choices
- void SetExclusive()
- {
- if ( m_data->m_refCount != 1 )
- {
- wxPGChoicesData* data = new wxPGChoicesData();
- data->CopyDataFrom(m_data);
- Free();
- m_data = data;
- }
- }
-
- // Returns data, increases refcount.
- wxPGChoicesData* GetData()
- {
- wxASSERT( m_data->m_refCount != 0xFFFFFFF );
- m_data->m_refCount++;
- return m_data;
- }
-
- // Returns plain data ptr - no refcounting stuff is done.
- wxPGChoicesData* GetDataPtr() const { return m_data; }
-
- // Changes ownership of data to you.
- wxPGChoicesData* ExtractData()
- {
- wxPGChoicesData* data = m_data;
- m_data = wxPGChoicesEmptyData;
- return data;
- }
-
- wxArrayString GetLabels() const;
-
-#ifndef SWIG
- void operator= (const wxPGChoices& a)
- {
- AssignData(a.m_data);
- }
-
- wxPGChoiceEntry& operator[](unsigned int i)
- {
- return Item(i);
- }
-
- const wxPGChoiceEntry& operator[](unsigned int i) const
- {
- return Item(i);
- }
-
-protected:
- wxPGChoicesData* m_data;
-
- void Init();
- void Free();
-#endif // !SWIG
-};
-
-inline bool wxPGProperty::SetChoices( const wxArrayString& labels,
- const wxArrayInt& values )
-{
- wxPGChoices chs(labels, values);
- return SetChoices(chs);
-}
-
-// -----------------------------------------------------------------------
-
projects / wxWidgets.git / blobdiff