include/wx/mac/carbon/databrow.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        include/mac/carbon/databrow.h
   3 // Purpose:     Classes and functions for the Carbon data browser
   4 // Author:
   5 // Modified by:
   6 // Created:     2007-05-18
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c)
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_DATABROW_H_
  13 #define _WX_DATABROW_H_
  14
  15 #include "wx/defs.h"
  16
  17 #ifdef __DARWIN__
  18 #    include <Carbon/Carbon.h>
  19 #else
  20 #    include <Debugging.h>
  21 #    include <Appearance.h>
  22 #    include <Controls.h>
  23 #    include <ControlDefinitions.h>
  24 #    include <LowMem.h>
  25 #    include <Gestalt.h>
  26 #    include <CoreServices.h>
  27 #endif
  28
  29 #if UNIVERSAL_INTERFACES_VERSION < 0x0342
  30     #error "please update to Apple's latest universal headers from http://developer.apple.com/sdk/"
  31 #endif
  32
  33 #ifndef MAC_OS_X_VERSION_10_3
  34     #define MAC_OS_X_VERSION_10_3 1030
  35 #endif
  36
  37 #ifndef MAC_OS_X_VERSION_10_4
  38     #define MAC_OS_X_VERSION_10_4 1040
  39 #endif
  40
  41 #ifndef MAC_OS_X_VERSION_10_5
  42     #define MAC_OS_X_VERSION_10_5 1050
  43 #endif
  44
  45 #ifdef __WXMAC_CARBON__
  46 #  include "wx/mac/corefoundation/cfstring.h"
  47 #endif
  48
  49 #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5
  50 typedef UInt32 URefCon;
  51 typedef SInt32 SRefCon;
  52 #endif
  53
  54 #if wxUSE_GUI
  55
  56 #include "wx/mac/private.h"
  57
  58 WX_DEFINE_ARRAY_SIZE_T(size_t,wxArrayDataBrowserItemID);
  59
  60 // ============================================================================
  61 // wxMacDataBrowserTableViewControl
  62 // ============================================================================
  63 //
  64 // this is a wrapper class for the Mac OS X data browser environment,
  65 // it covers all general data brower functionality,
  66 //
  67
  68 // data browser's property IDs have a reserved ID range from 0 - 1023
  69 // therefore, the first usable property ID is 'kMinPropertyID'
  70 DataBrowserPropertyID const kMinPropertyID = 1024;
  71
  72 class wxMacDataBrowserTableViewControl : public wxMacControl
  73 {
  74 public:
  75 //
  76 // constructors / destructor
  77 //
  78   wxMacDataBrowserTableViewControl(wxWindow* peer, const wxPoint& pos, const wxSize& size, long style);
  79   wxMacDataBrowserTableViewControl(void)
  80   {
  81   }
  82
  83 //
  84 // callback handling
  85 //
  86   OSStatus SetCallbacks      (DataBrowserCallbacks const*       callbacks);
  87   OSStatus SetCustomCallbacks(DataBrowserCustomCallbacks const* customCallbacks);
  88
  89 //
  90 // header handling
  91 //
  92   OSStatus GetHeaderDesc(DataBrowserPropertyID property, DataBrowserListViewHeaderDesc* desc) const;
  93
  94   OSStatus SetHeaderDesc(DataBrowserPropertyID property, DataBrowserListViewHeaderDesc* desc);
  95
  96 //
  97 // layout handling
  98 //
  99   OSStatus AutoSizeColumns();
 100
 101   OSStatus EnableCellSizeModification(bool enableHeight=true, bool enableWidth=true); // enables or disables the column width and row height modification (default: false)
 102
 103 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
 104   OSStatus GetAttributes        (OptionBits* attributes);
 105 #endif
 106   OSStatus GetColumnWidth       (DataBrowserPropertyID column, UInt16 *width ) const; // returns the column width in pixels
 107   OSStatus GetDefaultColumnWidth(UInt16 *width ) const; // returns the default column width in pixels
 108   OSStatus GetDefaultRowHeight  (UInt16 * height ) const;
 109   OSStatus GetHeaderButtonHeight(UInt16 *height );
 110   OSStatus GetPartBounds        (DataBrowserItemID item, DataBrowserPropertyID property, DataBrowserPropertyPart part, Rect* bounds);
 111   OSStatus GetRowHeight         (DataBrowserItemID item , UInt16 *height) const;
 112   OSStatus GetScrollPosition    (UInt32* top, UInt32 *left) const;
 113
 114 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
 115   OSStatus SetAttributes (OptionBits attributes);
 116 #endif
 117   OSStatus SetColumnWidth(DataBrowserPropertyID column, UInt16 width); // sets the column width in pixels
 118   OSStatus SetDefaultColumnWidth( UInt16 width );
 119   OSStatus SetDefaultRowHeight( UInt16 height );
 120   OSStatus SetHasScrollBars( bool horiz, bool vert );
 121   OSStatus SetHeaderButtonHeight( UInt16 height );
 122   OSStatus SetHiliteStyle( DataBrowserTableViewHiliteStyle hiliteStyle );
 123   OSStatus SetRowHeight( DataBrowserItemID item , UInt16 height);
 124   OSStatus SetScrollPosition( UInt32 top , UInt32 left );
 125
 126 //
 127 // column handling
 128 //
 129   OSStatus GetColumnCount   (UInt32* numColumns) const;
 130   OSStatus GetColumnIndex   (DataBrowserPropertyID propertyID, DataBrowserTableViewColumnIndex* index) const; // returns for the passed property the corresponding column index
 131   OSStatus GetFreePropertyID(DataBrowserPropertyID* propertyID) const; // this method returns a property id that is valid and currently not used; if it cannot be found 'errDataBrowerPropertyNotSupported' is returned
 132   OSStatus GetPropertyFlags (DataBrowserPropertyID propertyID, DataBrowserPropertyFlags *flags ) const;
 133   OSStatus GetPropertyID    (DataBrowserItemDataRef itemData, DataBrowserPropertyID* propertyID); // returns for the passed item data reference the corresponding property ID
 134   OSStatus GetPropertyID    (DataBrowserTableViewColumnIndex index, DataBrowserPropertyID* propertyID); // returns for the passed column index the corresponding property ID
 135
 136   OSStatus IsUsedPropertyID(DataBrowserPropertyID propertyID) const; // checks if passed property id is used by the control; no error is returned if the id exists
 137
 138   OSStatus RemoveColumn(DataBrowserTableViewColumnIndex index);
 139
 140   OSStatus SetColumnIndex     (DataBrowserPropertyID propertyID, DataBrowserTableViewColumnIndex index);
 141   OSStatus SetDisclosureColumn(DataBrowserPropertyID propertyID, Boolean expandableRows=true);
 142   OSStatus SetPropertyFlags   (DataBrowserPropertyID propertyID, DataBrowserPropertyFlags flags);
 143
 144 //
 145 // item handling
 146 //
 147   OSStatus AddItem(DataBrowserItemID container, DataBrowserItemID const* itemID) // adds a single item
 148   {
 149     return this->AddItems(container,1,itemID,kDataBrowserItemNoProperty);
 150   }
 151   OSStatus AddItems(DataBrowserItemID container, UInt32 numItems, DataBrowserItemID const* items, DataBrowserPropertyID preSortProperty); // adds items to the data browser
 152
 153   OSStatus GetFreeItemID(DataBrowserItemID* id) const; // this method returns an item id that is valid and currently not used; if it cannot be found 'errDataBrowserItemNotAdded' is returned
 154   OSStatus GetItemCount (ItemCount* numItems) const
 155   {
 156     return this->GetItemCount(kDataBrowserNoItem,true,kDataBrowserItemAnyState,numItems);
 157   }
 158   OSStatus GetItemCount (DataBrowserItemID container, Boolean recurse, DataBrowserItemState state, ItemCount* numItems) const;
 159   OSStatus GetItemID    (DataBrowserTableViewRowIndex row, DataBrowserItemID* item) const;
 160   OSStatus GetItems     (DataBrowserItemID container, Boolean recurse, DataBrowserItemState state, Handle items) const;
 161   OSStatus GetItemRow   (DataBrowserItemID item, DataBrowserTableViewRowIndex* row) const;
 162
 163   OSStatus IsUsedItemID(DataBrowserItemID itemID) const; // checks if the passed id is in use
 164
 165   OSStatus RevealItem(DataBrowserItemID item, DataBrowserPropertyID propertyID, DataBrowserRevealOptions options) const;
 166
 167   OSStatus RemoveItem(DataBrowserItemID container, DataBrowserItemID const* itemID) // removes a single item
 168   {
 169     return this->RemoveItems(container,1,itemID,kDataBrowserItemNoProperty);
 170   }
 171   OSStatus RemoveItems(void) // removes all items
 172   {
 173     return this->RemoveItems(kDataBrowserNoItem,0,NULL,kDataBrowserItemNoProperty);
 174   }
 175   OSStatus RemoveItems(DataBrowserItemID container, UInt32 numItems, DataBrowserItemID const* items, DataBrowserPropertyID preSortProperty);
 176
 177   OSStatus UpdateItems(void) // updates all items
 178   {
 179     return this->UpdateItems(kDataBrowserNoItem,0,NULL,kDataBrowserItemNoProperty,kDataBrowserNoItem);
 180   }
 181   OSStatus UpdateItems(DataBrowserItemID const* item) // updates all columns of item
 182   {
 183     return this->UpdateItems(kDataBrowserNoItem,1,item,kDataBrowserItemNoProperty,kDataBrowserNoItem);
 184   }
 185   OSStatus UpdateItems(DataBrowserItemID container, UInt32 numItems, DataBrowserItemID const* items, DataBrowserPropertyID preSortProperty, DataBrowserPropertyID propertyID) const;
 186
 187 //
 188 // item selection
 189 //
 190   size_t   GetSelectedItemIDs(wxArrayDataBrowserItemID& itemIDs) const; // returns the number of selected item and the item IDs in the array
 191   OSStatus GetSelectionAnchor(DataBrowserItemID *first, DataBrowserItemID *last) const;
 192   OSStatus GetSelectionFlags (DataBrowserSelectionFlags* flags) const;
 193
 194   bool IsItemSelected(DataBrowserItemID item) const;
 195
 196   OSStatus SetSelectionFlags(DataBrowserSelectionFlags flags);
 197   OSStatus SetSelectedItems (UInt32 numItems, DataBrowserItemID const* itemIDs, DataBrowserSetOption operation);
 198
 199 //
 200 // item sorting
 201 //
 202   OSStatus GetSortOrder   (DataBrowserSortOrder* order) const;
 203   OSStatus GetSortProperty(DataBrowserPropertyID* propertyID) const;
 204
 205   OSStatus Resort(DataBrowserItemID container=kDataBrowserNoItem, Boolean sortChildren=true);
 206
 207   OSStatus SetSortOrder   (DataBrowserSortOrder  order);
 208   OSStatus SetSortProperty(DataBrowserPropertyID propertyID);
 209
 210 protected :
 211 //
 212 // callback functions
 213 //
 214   static pascal Boolean  DataBrowserCompareProc         (ControlRef browser, DataBrowserItemID itemOneID, DataBrowserItemID itemTwoID, DataBrowserPropertyID sortProperty);
 215   static pascal void     DataBrowserDrawItemProc        (ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID property, DataBrowserItemState state, Rect const* rectangle, SInt16 bitDepth, Boolean colorDevice);
 216   static pascal OSStatus DataBrowserGetSetItemDataProc  (ControlRef browser, DataBrowserItemID itemID, DataBrowserPropertyID property, DataBrowserItemDataRef itemData, Boolean getValue);
 217   static pascal void     DataBrowserItemNotificationProc(ControlRef browser, DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData);
 218
 219   virtual Boolean  DataBrowserCompareProc         (DataBrowserItemID itemOneID, DataBrowserItemID itemTwoID, DataBrowserPropertyID sortProperty) = 0;
 220   virtual void     DataBrowserDrawItemProc        (DataBrowserItemID itemID, DataBrowserPropertyID property, DataBrowserItemState state, Rect const* rectangle, SInt16 bitDepth, Boolean colorDevice) = 0;
 221   virtual OSStatus DataBrowserGetSetItemDataProc  (DataBrowserItemID itemID, DataBrowserPropertyID property, DataBrowserItemDataRef itemData, Boolean getValue) = 0;
 222   virtual void     DataBrowserItemNotificationProc(DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData) = 0;
 223 private:
 224 //
 225 // wxWidget internal stuff
 226 //
 227     DECLARE_ABSTRACT_CLASS(wxMacDataBrowserTableViewControl)
 228 };
 229
 230 // ============================================================================
 231 // wxMacDataBrowserListViewControl
 232 // ============================================================================
 233 //
 234 // this class is a wrapper for a list view which incorporates all general
 235 // data browser functionality of the inherited table view control class;
 236 // the term list view is in this case Mac OS X specific and is not related
 237 // to any wxWidget naming conventions
 238 //
 239 class wxMacDataBrowserListViewControl : public wxMacDataBrowserTableViewControl
 240 {
 241 public:
 242 //
 243 // constructors / destructor
 244 //
 245   wxMacDataBrowserListViewControl(wxWindow* peer, wxPoint const& pos, wxSize const& size, long style) : wxMacDataBrowserTableViewControl(peer,pos,size,style)
 246   {
 247   }
 248
 249 //
 250 // column handling
 251 //
 252   OSStatus AddColumn(DataBrowserListViewColumnDesc *columnDesc, DataBrowserTableViewColumnIndex position);
 253
 254 protected:
 255 private:
 256 };
 257
 258
 259 // ============================================================================
 260 // wxMacDataViewDataBrowserListViewControl
 261 // ============================================================================
 262 //
 263 // internal interface class between wxDataViewCtrl (wxWidget) and the data
 264 // browser (Mac OS X)
 265 //
 266 class wxMacDataViewDataBrowserListViewControl : public wxMacDataBrowserListViewControl
 267 {
 268 public:
 269 //
 270 // constructors / destructor
 271 //
 272   wxMacDataViewDataBrowserListViewControl(wxWindow* peer, wxPoint const& pos, wxSize const& size, long style);
 273
 274 protected:
 275 //
 276 // callback functions (inherited from wxMacDataBrowserTableViewControl)
 277 //
 278   virtual Boolean  DataBrowserCompareProc         (DataBrowserItemID itemOneID, DataBrowserItemID itemTwoID, DataBrowserPropertyID sortProperty);
 279   virtual void     DataBrowserDrawItemProc        (DataBrowserItemID itemID, DataBrowserPropertyID property, DataBrowserItemState state, Rect const* rectangle, SInt16 bitDepth, Boolean colorDevice);
 280   virtual void     DataBrowserItemNotificationProc(DataBrowserItemID itemID, DataBrowserItemNotification message, DataBrowserItemDataRef itemData);
 281   virtual OSStatus DataBrowserGetSetItemDataProc  (DataBrowserItemID itemID, DataBrowserPropertyID property, DataBrowserItemDataRef itemData, Boolean getValue);
 282
 283 private:
 284 };
 285
 286 typedef wxMacDataViewDataBrowserListViewControl* wxMacDataViewDataBrowserListViewControlPointer;
 287
 288
 289 #endif // WX_GUI
 290
 291 #endif // _WX_DATABROW_H_