+
+ static pascal void DataBrowserItemNotificationProc(
+ ControlRef browser,
+ DataBrowserItemID itemID,
+ DataBrowserItemNotification message,
+ DataBrowserItemDataRef itemData );
+
+ virtual void ItemNotification(
+ DataBrowserItemID itemID,
+ DataBrowserItemNotification message,
+ DataBrowserItemDataRef itemData) = 0;
+
+ static pascal OSStatus DataBrowserGetSetItemDataProc(
+ ControlRef browser,
+ DataBrowserItemID itemID,
+ DataBrowserPropertyID property,
+ DataBrowserItemDataRef itemData,
+ Boolean changeValue );
+
+ virtual OSStatus GetSetItemData(
+ DataBrowserItemID itemID,
+ DataBrowserPropertyID property,
+ DataBrowserItemDataRef itemData,
+ Boolean changeValue ) = 0;
+
+ static pascal Boolean DataBrowserCompareProc(
+ ControlRef browser,
+ DataBrowserItemID itemOneID,
+ DataBrowserItemID itemTwoID,
+ DataBrowserPropertyID sortProperty);
+
+ virtual Boolean CompareItems(DataBrowserItemID itemOneID,
+ DataBrowserItemID itemTwoID,
+ DataBrowserPropertyID sortProperty) = 0;
+};
+
+// ============================================================================
+// Higher-level Databrowser
+// ============================================================================
+//
+// basing on data item objects
+//
+
+// forward decl
+
+class wxMacDataItemBrowserControl;
+
+// base class for databrowser items
+
+class wxMacDataItem
+{
+public :
+ wxMacDataItem();
+ virtual ~wxMacDataItem();
+
+ virtual bool IsLessThan(wxMacDataItemBrowserControl *owner ,
+ const wxMacDataItem*,
+ DataBrowserPropertyID property) const;
+
+ // returns true if access was successful, otherwise false
+ virtual OSStatus GetSetData(wxMacDataItemBrowserControl *owner ,
+ DataBrowserPropertyID property,
+ DataBrowserItemDataRef itemData,
+ bool changeValue );
+
+ virtual void Notification(wxMacDataItemBrowserControl *owner ,
+ DataBrowserItemNotification message,
+ DataBrowserItemDataRef itemData ) const;
+};
+
+typedef wxMacDataItem* wxMacDataItemPtr;
+const wxMacDataItemPtr wxMacDataBrowserRootContainer = NULL;
+
+WX_DEFINE_USER_EXPORTED_ARRAY_PTR(wxMacDataItemPtr, wxArrayMacDataItemPtr, class WXDLLIMPEXP_CORE);
+
+class wxMacDataItemBrowserControl : public wxMacDataBrowserControl
+{
+public :
+ wxMacDataItemBrowserControl( wxWindow* peer , const wxPoint& pos, const wxSize& size, long style);
+
+ unsigned int GetItemCount(const wxMacDataItem* container, bool recurse , DataBrowserItemState state) const;
+ void GetItems(const wxMacDataItem* container, bool recurse ,
+ DataBrowserItemState state, wxArrayMacDataItemPtr &items ) const;
+
+ unsigned int GetLineFromItem(const wxMacDataItem *item) const;
+ wxMacDataItem * GetItemFromLine(unsigned int n) const;
+
+ void UpdateItem(const wxMacDataItem *container, const wxMacDataItem *item,
+ DataBrowserPropertyID property) const;
+ void UpdateItems(const wxMacDataItem *container, wxArrayMacDataItemPtr &items,
+ DataBrowserPropertyID property) const;
+
+ void AddItem(wxMacDataItem *container, wxMacDataItem *item);
+ void AddItems(wxMacDataItem *container, wxArrayMacDataItemPtr &items );
+
+ void RemoveAllItems(wxMacDataItem *container);
+ void RemoveItem(wxMacDataItem *container, wxMacDataItem* item);
+ void RemoveItems(wxMacDataItem *container, wxArrayMacDataItemPtr &items);
+
+ void SetSelectedItem( wxMacDataItem* item , DataBrowserSetOption option);
+ void SetSelectedItems( wxArrayMacDataItemPtr &items , DataBrowserSetOption option);
+ void SetSelectedAllItems( DataBrowserSetOption option);
+ Boolean IsItemSelected( const wxMacDataItem* item) const;
+
+ void RevealItem( wxMacDataItem* item, DataBrowserRevealOptions options);
+
+ void GetSelectionAnchor( wxMacDataItemPtr* first , wxMacDataItemPtr* last) const;
+
+ // item aware methods, to be used in subclasses
+
+ virtual Boolean CompareItems(const wxMacDataItem* itemOneID,
+ const wxMacDataItem* itemTwoID,
+ DataBrowserPropertyID sortProperty);
+
+ virtual OSStatus GetSetItemData(wxMacDataItem* itemID,
+ DataBrowserPropertyID property,
+ DataBrowserItemDataRef itemData,
+ Boolean changeValue );
+
+ virtual void ItemNotification(
+ const wxMacDataItem* itemID,
+ DataBrowserItemNotification message,
+ DataBrowserItemDataRef itemData);
+
+ // as we are getting the same events for human and API selection we have to suppress
+ // events in the latter case, since this will be used from many subclasses we keep it here
+
+ bool IsSelectionSuppressed() const { return m_suppressSelection; }
+ bool SuppressSelection( bool suppress );
+
+protected:
+ // ID aware base methods, should be 'final' ie not changed in subclasses
+
+ virtual Boolean CompareItems(DataBrowserItemID itemOneID,
+ DataBrowserItemID itemTwoID,
+ DataBrowserPropertyID sortProperty);
+
+ virtual OSStatus GetSetItemData(DataBrowserItemID itemID,
+ DataBrowserPropertyID property,
+ DataBrowserItemDataRef itemData,
+ Boolean changeValue );
+
+ virtual void ItemNotification(
+ DataBrowserItemID itemID,
+ DataBrowserItemNotification message,
+ DataBrowserItemDataRef itemData);
+
+private :
+
+ bool m_suppressSelection;
+};
+
+class wxMacDataItemBrowserSelectionSuppressor
+{
+public :
+ wxMacDataItemBrowserSelectionSuppressor(wxMacDataItemBrowserControl *browser);
+ ~wxMacDataItemBrowserSelectionSuppressor();
+
+private :
+
+ bool m_former;
+ wxMacDataItemBrowserControl* m_browser;
+};
+
+// ============================================================================
+// platform listbox implementation
+// ============================================================================
+//
+// exposed for reuse in wxCheckListBox
+
+class wxMacListBoxItem : public wxMacDataItem
+{
+public :
+ wxMacListBoxItem();
+
+ virtual ~wxMacListBoxItem();
+
+ void SetLabel( const wxString& str);
+ const wxString& GetLabel() const;
+
+ virtual bool IsLessThan(wxMacDataItemBrowserControl *owner ,
+ const wxMacDataItem* rhs,
+ DataBrowserPropertyID sortProperty) const;
+
+ virtual OSStatus GetSetData( wxMacDataItemBrowserControl *owner ,
+ DataBrowserPropertyID property,
+ DataBrowserItemDataRef itemData,
+ bool changeValue );
+
+ virtual void Notification(wxMacDataItemBrowserControl *owner ,
+ DataBrowserItemNotification message,
+ DataBrowserItemDataRef itemData ) const;
+
+ void SetOrder( SInt32 order );
+ SInt32 GetOrder() const;
+
+ void SetData( void* data);
+ void* GetData() const;
+
+private :
+ wxString m_label;
+ wxMacCFStringHolder m_cfLabel;
+ void * m_data;
+ SInt32 m_order;
+};
+
+class wxMacDataBrowserListControl : public wxMacDataItemBrowserControl , public wxMacListControl
+{
+public:
+ wxMacDataBrowserListControl( wxListBox *peer, const wxPoint& pos, const wxSize& size, long style );
+ ~wxMacDataBrowserListControl();
+
+ // create a list item (can be a subclass of wxMacListBoxItem)
+
+ virtual wxMacListBoxItem* CreateItem();
+
+ // add and remove
+
+ void MacDelete( unsigned int n );
+ void MacInsert( unsigned int n, const wxString& item );
+ void MacInsert( unsigned int n, const wxArrayString& items );
+ int MacAppend( const wxString& item );
+ void MacClear();
+
+ // selecting
+
+ void MacDeselectAll();
+ void MacSetSelection( unsigned int n, bool select );
+ int MacGetSelection() const;
+ int MacGetSelections( wxArrayInt& aSelections ) const;
+ bool MacIsSelected( unsigned int n ) const;
+
+ // display
+
+ void MacScrollTo( unsigned int n );
+
+ // accessing content
+
+ void MacSetString( unsigned int n, const wxString& item );
+ void MacSetClientData( unsigned int n, void * data);
+ wxString MacGetString( unsigned int n) const;
+ void * MacGetClientData( unsigned int) const;
+ unsigned int MacGetCount() const;
+
+ // client data
+
+ wxClientDataType GetClientDataType() const;
+ void SetClientDataType(wxClientDataType clientDataItemsType);
+
+ // pointing back
+
+ wxListBox * GetPeer() const;
+private :
+ bool m_stringSorted;
+ wxClientDataType m_clientDataItemsType;
+};
+
+// ============================================================================
+// graphics implementation
+// ============================================================================
+
+#if wxMAC_USE_CORE_GRAPHICS
+
+class WXDLLEXPORT wxMacCGPath : public wxGraphicPath
+{
+ DECLARE_NO_COPY_CLASS(wxMacCGPath)
+public :
+ wxMacCGPath();
+ ~wxMacCGPath();
+
+ // Starts a new subpath at
+ void MoveToPoint( wxCoord x1 , wxCoord y1 );
+ void AddLineToPoint( wxCoord x1 , wxCoord y1 );
+ void AddQuadCurveToPoint( wxCoord cx1, wxCoord cy1, wxCoord x1, wxCoord y1 );
+ void AddRectangle( wxCoord x, wxCoord y, wxCoord w, wxCoord h );
+ void AddCircle( wxCoord x, wxCoord y , wxCoord r );
+
+ // closes the current subpath
+ void CloseSubpath();
+
+ CGPathRef GetPath() const;
+private :
+ CGMutablePathRef m_path;
+};
+
+class WXDLLEXPORT wxMacCGContext : public wxGraphicContext
+{
+ DECLARE_NO_COPY_CLASS(wxMacCGContext)
+
+public:
+ wxMacCGContext( CGrafPtr port );
+ wxMacCGContext( CGContextRef cgcontext );
+ wxMacCGContext();
+ ~wxMacCGContext();
+
+ virtual void Clip( const wxRegion ®ion );
+ virtual void StrokePath( const wxGraphicPath *p );
+ virtual void DrawPath( const wxGraphicPath *p , int fillStyle = wxWINDING_RULE );
+ virtual void FillPath( const wxGraphicPath *p , const wxColor &fillColor , int fillStyle = wxWINDING_RULE );
+
+ virtual wxGraphicPath* CreatePath();
+ virtual void SetPen( const wxPen &pen ) ;
+ virtual void SetBrush( const wxBrush &brush );
+ CGContextRef GetNativeContext();
+ void SetNativeContext( CGContextRef cg );
+ CGPathDrawingMode GetDrawingMode() const { return m_mode; }
+private:
+ CGContextRef m_cgContext;
+ CGrafPtr m_qdPort;
+ CGPathDrawingMode m_mode;
+ wxPen m_pen;
+ wxBrush m_brush;
+};
+
+#endif // wxMAC_USE_CORE_GRAPHICS
+
+#ifdef __WXMAC_OSX__
+
+CGColorSpaceRef wxMacGetGenericRGBColorSpace(void);
+void wxMacMemoryBufferReleaseProc(void *info, const void *data, size_t size);
+
+#endif
+
+class WXDLLEXPORT wxBitmapRefData: public wxGDIRefData
+{
+ DECLARE_NO_COPY_CLASS(wxBitmapRefData)
+
+ friend class WXDLLEXPORT wxIcon;
+ friend class WXDLLEXPORT wxCursor;
+public:
+ wxBitmapRefData(int width , int height , int depth);
+ wxBitmapRefData();
+ ~wxBitmapRefData();
+
+ void Free();
+ bool Ok() const { return m_ok; }
+ void SetOk( bool isOk) { m_ok = isOk; }
+
+ void SetWidth( int width ) { m_width = width; }
+ void SetHeight( int height ) { m_height = height; }
+ void SetDepth( int depth ) { m_depth = depth; }
+
+ int GetWidth() const { return m_width; }
+ int GetHeight() const { return m_height; }
+ int GetDepth() const { return m_depth; }
+
+ void *GetRawAccess() const;
+ void *BeginRawAccess();
+ void EndRawAccess();
+
+ bool HasAlpha() const { return m_hasAlpha; }
+ void UseAlpha( bool useAlpha );
+
+public:
+#if wxUSE_PALETTE
+ wxPalette m_bitmapPalette;
+#endif // wxUSE_PALETTE
+
+ wxMask * m_bitmapMask; // Optional mask
+#ifdef __WXMAC_OSX__
+ CGImageRef CGImageCreate() const;
+#endif
+
+ // returns true if the bitmap has a size that
+ // can be natively transferred into a true icon
+ // if no is returned GetIconRef will still produce
+ // an icon but it will be generated via a PICT and
+ // rescaled to 16 x 16
+ bool HasNativeSize();
+
+ // caller should increase ref count if needed longer
+ // than the bitmap exists
+ IconRef GetIconRef();
+
+ // returns a Pict from the bitmap content
+ PicHandle GetPictHandle();
+ GWorldPtr GetHBITMAP(GWorldPtr * mask = NULL ) const;
+ void UpdateAlphaMask() const;
+
+private :
+ bool Create(int width , int height , int depth);
+ void Init();
+
+ int m_width;
+ int m_height;
+ int m_bytesPerRow;
+ int m_depth;
+ bool m_hasAlpha;
+ wxMemoryBuffer m_memBuf;
+ int m_rawAccessCount;
+ bool m_ok;
+#ifdef __WXMAC_OSX__
+ mutable CGImageRef m_cgImageRef;
+#endif
+ IconRef m_iconRef;
+ PicHandle m_pictHandle;
+ GWorldPtr m_hBitmap;
+ GWorldPtr m_hMaskBitmap;
+ wxMemoryBuffer m_maskMemBuf;
+ int m_maskBytesPerRow;
+};
+
+class WXDLLEXPORT wxIconRefData : public wxGDIRefData
+{
+public:
+ wxIconRefData();
+ wxIconRefData( WXHICON );
+ virtual ~wxIconRefData() { Free(); }
+
+ void Init();
+ virtual void Free();
+
+ void SetWidth( int width ) { m_width = width; }
+ void SetHeight( int height ) { m_height = height; }
+
+ int GetWidth() const { return m_width; }
+ int GetHeight() const { return m_height; }
+
+ WXHICON GetHICON() const { return (WXHICON) m_iconRef; }
+private :
+ IconRef m_iconRef;
+ int m_width;
+ int m_height;
+};
+
+// toplevel.cpp
+
+ControlRef wxMacFindControlUnderMouse( wxTopLevelWindowMac* toplevelWindow, const Point& location , WindowRef window , ControlPartCode *outPart );
+
+#ifdef WORDS_BIGENDIAN
+ inline Rect* wxMacGetPictureBounds( PicHandle pict , Rect* rect )
+ {
+ *rect = (**pict).picFrame;
+ return rect;
+ }
+#else
+ inline Rect* wxMacGetPictureBounds( PicHandle pict , Rect* rect )
+ {
+ return QDGetPictureBounds( pict , rect );
+ }
+#endif
projects / wxWidgets.git / blobdiff