src/osx/carbon/utils.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/carbon/utils.cpp
   3 // Purpose:     Various utilities
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12
  13 #include "wx/wxprec.h"
  14
  15 #include "wx/utils.h"
  16
  17 #ifndef WX_PRECOMP
  18     #include "wx/intl.h"
  19     #include "wx/app.h"
  20     #if wxUSE_GUI
  21         #include "wx/toplevel.h"
  22         #include "wx/font.h"
  23     #endif
  24 #endif
  25
  26 #include "wx/apptrait.h"
  27
  28 #include <ctype.h>
  29
  30 #include <stdio.h>
  31 #include <stdlib.h>
  32 #include <string.h>
  33 #include <stdarg.h>
  34
  35 // #include "MoreFilesX.h"
  36
  37 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
  38     #include <AudioToolbox/AudioServices.h>
  39 #endif
  40
  41 #include "wx/osx/private.h"
  42 #if wxUSE_GUI
  43     #include "wx/osx/private/timer.h"
  44 #endif // wxUSE_GUI
  45
  46 #include "wx/evtloop.h"
  47
  48 #if defined(__MWERKS__) && wxUSE_UNICODE
  49 #if __MWERKS__ < 0x4100
  50     #include <wtime.h>
  51 #endif
  52 #endif
  53
  54 #if wxUSE_BASE
  55
  56 // Emit a beeeeeep
  57 void wxBell()
  58 {
  59 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
  60     if ( AudioServicesPlayAlertSound != NULL )
  61         AudioServicesPlayAlertSound(kUserPreferredAlert);
  62     else
  63 #endif
  64 #if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
  65         AlertSoundPlay();
  66 #else
  67     {
  68     }
  69 #endif
  70 }
  71
  72 #endif // wxUSE_BASE
  73
  74 #if wxUSE_GUI
  75
  76 wxTimerImpl* wxGUIAppTraits::CreateTimerImpl(wxTimer *timer)
  77 {
  78     return new wxOSXTimerImpl(timer);
  79 }
  80
  81 int gs_wxBusyCursorCount = 0;
  82 extern wxCursor    gMacCurrentCursor;
  83 wxCursor        gMacStoredActiveCursor;
  84
  85 // Set the cursor to the busy cursor for all windows
  86 void wxBeginBusyCursor(const wxCursor *cursor)
  87 {
  88     if (gs_wxBusyCursorCount++ == 0)
  89     {
  90         gMacStoredActiveCursor = gMacCurrentCursor;
  91         cursor->MacInstall();
  92
  93         wxSetCursor(*cursor);
  94     }
  95     //else: nothing to do, already set
  96 }
  97
  98 // Restore cursor to normal
  99 void wxEndBusyCursor()
 100 {
 101     wxCHECK_RET( gs_wxBusyCursorCount > 0,
 102         wxT("no matching wxBeginBusyCursor() for wxEndBusyCursor()") );
 103
 104     if (--gs_wxBusyCursorCount == 0)
 105     {
 106         gMacStoredActiveCursor.MacInstall();
 107         gMacStoredActiveCursor = wxNullCursor;
 108
 109         wxSetCursor(wxNullCursor);
 110     }
 111 }
 112
 113 // true if we're between the above two calls
 114 bool wxIsBusy()
 115 {
 116     return (gs_wxBusyCursorCount > 0);
 117 }
 118
 119 #endif // wxUSE_GUI
 120
 121 #if wxUSE_BASE
 122
 123 wxString wxMacFindFolderNoSeparator( short        vol,
 124               OSType       folderType,
 125               Boolean      createFolder)
 126 {
 127     FSRef fsRef;
 128     wxString strDir;
 129
 130     if ( FSFindFolder( vol, folderType, createFolder, &fsRef) == noErr)
 131     {
 132         strDir = wxMacFSRefToPath( &fsRef );
 133     }
 134
 135     return strDir;
 136 }
 137
 138 wxString wxMacFindFolder( short        vol,
 139               OSType       folderType,
 140               Boolean      createFolder)
 141 {
 142     return wxMacFindFolderNoSeparator(vol, folderType, createFolder) + wxFILE_SEP_PATH;
 143 }
 144
 145 #endif // wxUSE_BASE
 146
 147
 148 // ============================================================================
 149 // GUI-only functions from now on
 150 // ============================================================================
 151
 152 #if wxUSE_GUI
 153
 154 // ----------------------------------------------------------------------------
 155 // Miscellaneous functions
 156 // ----------------------------------------------------------------------------
 157
 158 void wxGetMousePosition( int* x, int* y )
 159 {
 160     Point pt;
 161     GetGlobalMouse(&pt);
 162     if ( x )
 163         *x = pt.h;
 164     if ( y )
 165         *y = pt.v;
 166 };
 167
 168 void wxClientDisplayRect(int *x, int *y, int *width, int *height)
 169 {
 170 #if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
 171     HIRect bounds ;
 172     HIWindowGetAvailablePositioningBounds(kCGNullDirectDisplay,kHICoordSpace72DPIGlobal,
 173             &bounds);
 174     if ( x )
 175         *x = bounds.origin.x;
 176     if ( y )
 177         *y = bounds.origin.y;
 178     if ( width )
 179         *width = bounds.size.width;
 180     if ( height )
 181         *height = bounds.size.height;
 182 #else
 183     Rect r;
 184     GetAvailableWindowPositioningBounds( GetMainDevice() , &r );
 185     if ( x )
 186         *x = r.left;
 187     if ( y )
 188         *y = r.top;
 189     if ( width )
 190         *width = r.right - r.left;
 191     if ( height )
 192         *height = r.bottom - r.top;
 193 #endif
 194 }
 195
 196 #endif // wxUSE_GUI
 197
 198 #if wxUSE_GUI
 199
 200 // ----------------------------------------------------------------------------
 201 // Native Struct Conversions
 202 // ----------------------------------------------------------------------------
 203
 204 void wxMacRectToNative( const wxRect *wx , Rect *n )
 205 {
 206     n->left = wx->x;
 207     n->top = wx->y;
 208     n->right = wx->x + wx->width;
 209     n->bottom = wx->y + wx->height;
 210 }
 211
 212 void wxMacNativeToRect( const Rect *n , wxRect* wx )
 213 {
 214     wx->x = n->left;
 215     wx->y = n->top;
 216     wx->width = n->right - n->left;
 217     wx->height = n->bottom - n->top;
 218 }
 219
 220 void wxMacPointToNative( const wxPoint* wx , Point *n )
 221 {
 222     n->h = wx->x;
 223     n->v = wx->y;
 224 }
 225
 226 void wxMacNativeToPoint( const Point *n , wxPoint* wx )
 227 {
 228     wx->x = n->h;
 229     wx->y = n->v;
 230 }
 231
 232 // ----------------------------------------------------------------------------
 233 // Carbon Event Support
 234 // ----------------------------------------------------------------------------
 235
 236 OSStatus wxMacCarbonEvent::GetParameter(EventParamName inName, EventParamType inDesiredType, UInt32 inBufferSize, void * outData)
 237 {
 238     return ::GetEventParameter( m_eventRef , inName , inDesiredType , NULL , inBufferSize , NULL , outData );
 239 }
 240
 241 OSStatus wxMacCarbonEvent::SetParameter(EventParamName inName, EventParamType inType, UInt32 inBufferSize, const void * inData)
 242 {
 243     return ::SetEventParameter( m_eventRef , inName , inType , inBufferSize , inData );
 244 }
 245
 246 // ----------------------------------------------------------------------------
 247 // Control Access Support
 248 // ----------------------------------------------------------------------------
 249
 250
 251 // ============================================================================
 252 // DataBrowser Wrapper
 253 // ============================================================================
 254 //
 255 // basing on DataBrowserItemIDs
 256 //
 257
 258 IMPLEMENT_ABSTRACT_CLASS( wxMacDataBrowserControl , wxMacControl )
 259
 260 pascal void wxMacDataBrowserControl::DataBrowserItemNotificationProc(
 261     ControlRef browser,
 262     DataBrowserItemID itemID,
 263     DataBrowserItemNotification message,
 264     DataBrowserItemDataRef itemData )
 265 {
 266     wxMacDataBrowserControl* ctl = wxDynamicCast(wxMacControl::GetReferenceFromNativeControl( browser ), wxMacDataBrowserControl);
 267     if ( ctl != 0 )
 268     {
 269         ctl->ItemNotification(itemID, message, itemData);
 270     }
 271 }
 272
 273 pascal OSStatus wxMacDataBrowserControl::DataBrowserGetSetItemDataProc(
 274     ControlRef browser,
 275     DataBrowserItemID itemID,
 276     DataBrowserPropertyID property,
 277     DataBrowserItemDataRef itemData,
 278     Boolean changeValue )
 279 {
 280     OSStatus err = errDataBrowserPropertyNotSupported;
 281     wxMacDataBrowserControl* ctl = wxDynamicCast(wxMacControl::GetReferenceFromNativeControl( browser ), wxMacDataBrowserControl);
 282     if ( ctl != 0 )
 283     {
 284         err = ctl->GetSetItemData(itemID, property, itemData, changeValue);
 285     }
 286     return err;
 287 }
 288
 289 pascal Boolean wxMacDataBrowserControl::DataBrowserCompareProc(
 290     ControlRef browser,
 291     DataBrowserItemID itemOneID,
 292     DataBrowserItemID itemTwoID,
 293     DataBrowserPropertyID sortProperty)
 294 {
 295     wxMacDataBrowserControl* ctl = wxDynamicCast(wxMacControl::GetReferenceFromNativeControl( browser ), wxMacDataBrowserControl);
 296     if ( ctl != 0 )
 297     {
 298         return ctl->CompareItems(itemOneID, itemTwoID, sortProperty);
 299     }
 300     return false;
 301 }
 302
 303 DataBrowserItemDataUPP gDataBrowserItemDataUPP = NULL;
 304 DataBrowserItemNotificationUPP gDataBrowserItemNotificationUPP = NULL;
 305 DataBrowserItemCompareUPP gDataBrowserItemCompareUPP = NULL;
 306
 307 wxMacDataBrowserControl::wxMacDataBrowserControl( wxWindow* peer,
 308                                                   const wxPoint& pos,
 309                                                   const wxSize& size,
 310                                                   long WXUNUSED(style))
 311                        : wxMacControl( peer )
 312 {
 313     Rect bounds = wxMacGetBoundsForControl( peer, pos, size );
 314     OSStatus err = ::CreateDataBrowserControl(
 315         MAC_WXHWND(peer->MacGetTopLevelWindowRef()),
 316         &bounds, kDataBrowserListView, &m_controlRef );
 317     SetReferenceInNativeControl();
 318     verify_noerr( err );
 319     if ( gDataBrowserItemCompareUPP == NULL )
 320         gDataBrowserItemCompareUPP = NewDataBrowserItemCompareUPP(DataBrowserCompareProc);
 321     if ( gDataBrowserItemDataUPP == NULL )
 322         gDataBrowserItemDataUPP = NewDataBrowserItemDataUPP(DataBrowserGetSetItemDataProc);
 323     if ( gDataBrowserItemNotificationUPP == NULL )
 324     {
 325         gDataBrowserItemNotificationUPP =
 326             (DataBrowserItemNotificationUPP) NewDataBrowserItemNotificationWithItemUPP(DataBrowserItemNotificationProc);
 327     }
 328
 329     DataBrowserCallbacks callbacks;
 330     InitializeDataBrowserCallbacks( &callbacks, kDataBrowserLatestCallbacks );
 331
 332     callbacks.u.v1.itemDataCallback = gDataBrowserItemDataUPP;
 333     callbacks.u.v1.itemCompareCallback = gDataBrowserItemCompareUPP;
 334     callbacks.u.v1.itemNotificationCallback = gDataBrowserItemNotificationUPP;
 335     SetCallbacks( &callbacks );
 336
 337 }
 338
 339 OSStatus wxMacDataBrowserControl::GetItemCount( DataBrowserItemID container,
 340     Boolean recurse,
 341     DataBrowserItemState state,
 342     ItemCount *numItems) const
 343 {
 344     return GetDataBrowserItemCount( m_controlRef, container, recurse, state, numItems );
 345 }
 346
 347 OSStatus wxMacDataBrowserControl::GetItems( DataBrowserItemID container,
 348     Boolean recurse,
 349     DataBrowserItemState state,
 350     Handle items) const
 351 {
 352     return GetDataBrowserItems( m_controlRef, container, recurse, state, items );
 353 }
 354
 355 OSStatus wxMacDataBrowserControl::SetSelectionFlags( DataBrowserSelectionFlags options )
 356 {
 357     return SetDataBrowserSelectionFlags( m_controlRef, options );
 358 }
 359
 360 OSStatus wxMacDataBrowserControl::AddColumn( DataBrowserListViewColumnDesc *columnDesc,
 361         DataBrowserTableViewColumnIndex position )
 362 {
 363     return AddDataBrowserListViewColumn( m_controlRef, columnDesc, position );
 364 }
 365
 366 OSStatus wxMacDataBrowserControl::GetColumnIDFromIndex( DataBrowserTableViewColumnIndex position, DataBrowserTableViewColumnID* id )
 367 {
 368     return GetDataBrowserTableViewColumnProperty( m_controlRef, position, id );
 369 }
 370
 371 OSStatus wxMacDataBrowserControl::RemoveColumn( DataBrowserTableViewColumnIndex position )
 372 {
 373     DataBrowserTableViewColumnID id;
 374     GetColumnIDFromIndex( position, &id );
 375     return RemoveDataBrowserTableViewColumn( m_controlRef, id );
 376 }
 377
 378 OSStatus wxMacDataBrowserControl::AutoSizeColumns()
 379 {
 380     return AutoSizeDataBrowserListViewColumns(m_controlRef);
 381 }
 382
 383 OSStatus wxMacDataBrowserControl::SetHasScrollBars( bool horiz, bool vert )
 384 {
 385     return SetDataBrowserHasScrollBars( m_controlRef, horiz, vert );
 386 }
 387
 388 OSStatus wxMacDataBrowserControl::SetHiliteStyle( DataBrowserTableViewHiliteStyle hiliteStyle )
 389 {
 390     return SetDataBrowserTableViewHiliteStyle( m_controlRef, hiliteStyle );
 391 }
 392
 393 OSStatus wxMacDataBrowserControl::SetHeaderButtonHeight(UInt16 height)
 394 {
 395     return SetDataBrowserListViewHeaderBtnHeight( m_controlRef, height );
 396 }
 397
 398 OSStatus wxMacDataBrowserControl::GetHeaderButtonHeight(UInt16 *height)
 399 {
 400     return GetDataBrowserListViewHeaderBtnHeight( m_controlRef, height );
 401 }
 402
 403 OSStatus wxMacDataBrowserControl::SetCallbacks(const DataBrowserCallbacks *callbacks)
 404 {
 405     return SetDataBrowserCallbacks( m_controlRef, callbacks );
 406 }
 407
 408 OSStatus wxMacDataBrowserControl::UpdateItems(
 409     DataBrowserItemID container,
 410     UInt32 numItems,
 411     const DataBrowserItemID *items,
 412     DataBrowserPropertyID preSortProperty,
 413     DataBrowserPropertyID propertyID ) const
 414 {
 415     return UpdateDataBrowserItems( m_controlRef, container, numItems, items, preSortProperty, propertyID );
 416 }
 417
 418 bool wxMacDataBrowserControl::IsItemSelected( DataBrowserItemID item ) const
 419 {
 420     return IsDataBrowserItemSelected( m_controlRef, item );
 421 }
 422
 423 OSStatus wxMacDataBrowserControl::AddItems(
 424     DataBrowserItemID container,
 425     UInt32 numItems,
 426     const DataBrowserItemID *items,
 427     DataBrowserPropertyID preSortProperty )
 428 {
 429     return AddDataBrowserItems( m_controlRef, container, numItems, items, preSortProperty );
 430 }
 431
 432 OSStatus wxMacDataBrowserControl::RemoveItems(
 433     DataBrowserItemID container,
 434     UInt32 numItems,
 435     const DataBrowserItemID *items,
 436     DataBrowserPropertyID preSortProperty )
 437 {
 438     return RemoveDataBrowserItems( m_controlRef, container, numItems, items, preSortProperty );
 439 }
 440
 441 OSStatus wxMacDataBrowserControl::RevealItem(
 442     DataBrowserItemID item,
 443     DataBrowserPropertyID propertyID,
 444     DataBrowserRevealOptions options ) const
 445 {
 446     return RevealDataBrowserItem( m_controlRef, item, propertyID, options );
 447 }
 448
 449 OSStatus wxMacDataBrowserControl::SetSelectedItems(
 450     UInt32 numItems,
 451     const DataBrowserItemID *items,
 452     DataBrowserSetOption operation )
 453 {
 454     return SetDataBrowserSelectedItems( m_controlRef, numItems, items, operation );
 455 }
 456
 457 OSStatus wxMacDataBrowserControl::GetSelectionAnchor( DataBrowserItemID *first, DataBrowserItemID *last ) const
 458 {
 459     return GetDataBrowserSelectionAnchor( m_controlRef, first, last );
 460 }
 461
 462 OSStatus wxMacDataBrowserControl::GetItemID( DataBrowserTableViewRowIndex row, DataBrowserItemID * item ) const
 463 {
 464     return GetDataBrowserTableViewItemID( m_controlRef, row, item );
 465 }
 466
 467 OSStatus wxMacDataBrowserControl::GetItemRow( DataBrowserItemID item, DataBrowserTableViewRowIndex * row ) const
 468 {
 469     return GetDataBrowserTableViewItemRow( m_controlRef, item, row );
 470 }
 471
 472 OSStatus wxMacDataBrowserControl::SetDefaultRowHeight( UInt16 height )
 473 {
 474     return SetDataBrowserTableViewRowHeight( m_controlRef , height );
 475 }
 476
 477 OSStatus wxMacDataBrowserControl::GetDefaultRowHeight( UInt16 * height ) const
 478 {
 479     return GetDataBrowserTableViewRowHeight( m_controlRef, height );
 480 }
 481
 482 OSStatus wxMacDataBrowserControl::SetRowHeight( DataBrowserItemID item , UInt16 height)
 483 {
 484     return SetDataBrowserTableViewItemRowHeight( m_controlRef, item , height );
 485 }
 486
 487 OSStatus wxMacDataBrowserControl::GetRowHeight( DataBrowserItemID item , UInt16 *height) const
 488 {
 489     return GetDataBrowserTableViewItemRowHeight( m_controlRef, item , height);
 490 }
 491
 492 OSStatus wxMacDataBrowserControl::GetColumnWidth( DataBrowserPropertyID column , UInt16 *width ) const
 493 {
 494     return GetDataBrowserTableViewNamedColumnWidth( m_controlRef , column , width );
 495 }
 496
 497 OSStatus wxMacDataBrowserControl::SetColumnWidth( DataBrowserPropertyID column , UInt16 width )
 498 {
 499     return SetDataBrowserTableViewNamedColumnWidth( m_controlRef , column , width );
 500 }
 501
 502 OSStatus wxMacDataBrowserControl::GetDefaultColumnWidth( UInt16 *width ) const
 503 {
 504     return GetDataBrowserTableViewColumnWidth( m_controlRef , width );
 505 }
 506
 507 OSStatus wxMacDataBrowserControl::SetDefaultColumnWidth( UInt16 width )
 508 {
 509     return SetDataBrowserTableViewColumnWidth( m_controlRef , width );
 510 }
 511
 512 OSStatus wxMacDataBrowserControl::GetColumnCount(UInt32* numColumns) const
 513 {
 514     return GetDataBrowserTableViewColumnCount( m_controlRef, numColumns);
 515 }
 516
 517 OSStatus wxMacDataBrowserControl::GetColumnPosition( DataBrowserPropertyID column,
 518     DataBrowserTableViewColumnIndex *position) const
 519 {
 520     return GetDataBrowserTableViewColumnPosition( m_controlRef , column , position);
 521 }
 522
 523 OSStatus wxMacDataBrowserControl::SetColumnPosition( DataBrowserPropertyID column, DataBrowserTableViewColumnIndex position)
 524 {
 525     return SetDataBrowserTableViewColumnPosition( m_controlRef , column , position);
 526 }
 527
 528 OSStatus wxMacDataBrowserControl::GetScrollPosition( UInt32 *top , UInt32 *left ) const
 529 {
 530     return GetDataBrowserScrollPosition( m_controlRef , top , left );
 531 }
 532
 533 OSStatus wxMacDataBrowserControl::SetScrollPosition( UInt32 top , UInt32 left )
 534 {
 535     return SetDataBrowserScrollPosition( m_controlRef , top , left );
 536 }
 537
 538 OSStatus wxMacDataBrowserControl::GetSortProperty( DataBrowserPropertyID *column ) const
 539 {
 540     return GetDataBrowserSortProperty( m_controlRef , column );
 541 }
 542
 543 OSStatus wxMacDataBrowserControl::SetSortProperty( DataBrowserPropertyID column )
 544 {
 545     return SetDataBrowserSortProperty( m_controlRef , column );
 546 }
 547
 548 OSStatus wxMacDataBrowserControl::GetSortOrder( DataBrowserSortOrder *order ) const
 549 {
 550     return GetDataBrowserSortOrder( m_controlRef , order );
 551 }
 552
 553 OSStatus wxMacDataBrowserControl::SetSortOrder( DataBrowserSortOrder order )
 554 {
 555     return SetDataBrowserSortOrder( m_controlRef , order );
 556 }
 557
 558 OSStatus wxMacDataBrowserControl::GetPropertyFlags( DataBrowserPropertyID property,
 559     DataBrowserPropertyFlags *flags ) const
 560 {
 561     return GetDataBrowserPropertyFlags( m_controlRef , property , flags );
 562 }
 563
 564 OSStatus wxMacDataBrowserControl::SetPropertyFlags( DataBrowserPropertyID property,
 565     DataBrowserPropertyFlags flags )
 566 {
 567     return SetDataBrowserPropertyFlags( m_controlRef , property , flags );
 568 }
 569
 570 OSStatus wxMacDataBrowserControl::GetHeaderDesc( DataBrowserPropertyID property,
 571     DataBrowserListViewHeaderDesc *desc ) const
 572 {
 573     return GetDataBrowserListViewHeaderDesc( m_controlRef , property , desc );
 574 }
 575
 576 OSStatus wxMacDataBrowserControl::SetHeaderDesc( DataBrowserPropertyID property,
 577     DataBrowserListViewHeaderDesc *desc )
 578 {
 579     return SetDataBrowserListViewHeaderDesc( m_controlRef , property , desc );
 580 }
 581
 582 OSStatus wxMacDataBrowserControl::SetDisclosureColumn( DataBrowserPropertyID property ,
 583     Boolean expandableRows )
 584 {
 585     return SetDataBrowserListViewDisclosureColumn( m_controlRef, property, expandableRows);
 586 }
 587
 588 OSStatus wxMacDataBrowserControl::GetItemPartBounds( DataBrowserItemID item, DataBrowserPropertyID property, DataBrowserPropertyPart part, Rect * bounds )
 589 {
 590     return GetDataBrowserItemPartBounds( m_controlRef, item, property, part, bounds);
 591 }
 592
 593 // ============================================================================
 594 // Higher-level Databrowser
 595 // ============================================================================
 596 //
 597 // basing on data item objects
 598 //
 599
 600 wxMacDataItem::wxMacDataItem()
 601 {
 602 //    m_data = NULL;
 603
 604     m_order = 0;
 605 //    m_colId = kTextColumnId; // for compat with existing wx*ListBox impls.
 606 }
 607
 608 wxMacDataItem::~wxMacDataItem()
 609 {
 610 }
 611
 612 void wxMacDataItem::SetOrder( SInt32 order )
 613 {
 614     m_order = order;
 615 }
 616
 617 SInt32 wxMacDataItem::GetOrder() const
 618 {
 619     return m_order;
 620 }
 621 /*
 622 void wxMacDataItem::SetData( void* data)
 623 {
 624     m_data = data;
 625 }
 626
 627 void* wxMacDataItem::GetData() const
 628 {
 629     return m_data;
 630 }
 631
 632 short wxMacDataItem::GetColumn()
 633 {
 634     return m_colId;
 635 }
 636
 637 void wxMacDataItem::SetColumn( short col )
 638 {
 639     m_colId = col;
 640 }
 641
 642 void wxMacDataItem::SetLabel( const wxString& str)
 643 {
 644     m_label = str;
 645     m_cfLabel = wxCFStringRef( str , wxLocale::GetSystemEncoding());
 646 }
 647
 648 const wxString& wxMacDataItem::GetLabel() const
 649 {
 650     return m_label;
 651 }
 652 */
 653
 654 bool wxMacDataItem::IsLessThan(wxMacDataItemBrowserControl *WXUNUSED(owner) ,
 655     const wxMacDataItem* rhs,
 656     DataBrowserPropertyID sortProperty) const
 657 {
 658     bool retval = false;
 659
 660     if ( sortProperty == kNumericOrderColumnId )
 661         retval = m_order < rhs->m_order;
 662
 663     return retval;
 664 }
 665
 666 OSStatus wxMacDataItem::GetSetData( wxMacDataItemBrowserControl *WXUNUSED(owner) ,
 667     DataBrowserPropertyID property,
 668     DataBrowserItemDataRef itemData,
 669     bool changeValue )
 670 {
 671     OSStatus err = errDataBrowserPropertyNotSupported;
 672     if ( !changeValue )
 673     {
 674         if ( property == kNumericOrderColumnId )
 675         {
 676             err = ::SetDataBrowserItemDataValue( itemData, m_order );
 677             err = noErr;
 678         }
 679     }
 680
 681     return err;
 682 }
 683
 684 void wxMacDataItem::Notification(wxMacDataItemBrowserControl *WXUNUSED(owner) ,
 685     DataBrowserItemNotification WXUNUSED(message),
 686     DataBrowserItemDataRef WXUNUSED(itemData) ) const
 687 {
 688 }
 689
 690 IMPLEMENT_DYNAMIC_CLASS( wxMacDataItemBrowserControl , wxMacDataBrowserControl )
 691
 692 wxMacDataItemBrowserControl::wxMacDataItemBrowserControl( wxWindow* peer , const wxPoint& pos, const wxSize& size, long style) :
 693     wxMacDataBrowserControl( peer, pos, size, style )
 694 {
 695     m_suppressSelection = false;
 696     m_sortOrder = SortOrder_None;
 697     m_clientDataItemsType = wxClientData_None;
 698 }
 699
 700 wxMacDataItemBrowserSelectionSuppressor::wxMacDataItemBrowserSelectionSuppressor(wxMacDataItemBrowserControl *browser)
 701 {
 702     m_former = browser->SuppressSelection(true);
 703     m_browser = browser;
 704 }
 705
 706 wxMacDataItemBrowserSelectionSuppressor::~wxMacDataItemBrowserSelectionSuppressor()
 707 {
 708     m_browser->SuppressSelection(m_former);
 709 }
 710
 711 bool  wxMacDataItemBrowserControl::SuppressSelection( bool suppress )
 712 {
 713     bool former = m_suppressSelection;
 714     m_suppressSelection = suppress;
 715
 716     return former;
 717 }
 718
 719 Boolean wxMacDataItemBrowserControl::CompareItems(DataBrowserItemID itemOneID,
 720     DataBrowserItemID itemTwoID,
 721     DataBrowserPropertyID sortProperty)
 722 {
 723     wxMacDataItem* itemOne = (wxMacDataItem*) itemOneID;
 724     wxMacDataItem* itemTwo = (wxMacDataItem*) itemTwoID;
 725
 726     Boolean retval = false;
 727     if ( itemOne != NULL )
 728         retval = itemOne->IsLessThan( this , itemTwo , sortProperty);
 729     return retval;
 730 }
 731
 732 OSStatus wxMacDataItemBrowserControl::GetSetItemData(
 733     DataBrowserItemID itemID,
 734     DataBrowserPropertyID property,
 735     DataBrowserItemDataRef itemData,
 736     Boolean changeValue )
 737 {
 738     wxMacDataItem* item = (wxMacDataItem*) itemID;
 739     OSStatus err = errDataBrowserPropertyNotSupported;
 740     switch( property )
 741     {
 742         case kDataBrowserContainerIsClosableProperty :
 743         case kDataBrowserContainerIsSortableProperty :
 744         case kDataBrowserContainerIsOpenableProperty :
 745             // right now default behaviour on these
 746             break;
 747         default :
 748
 749             if ( item != NULL ){
 750                 err = item->GetSetData( this, property , itemData , changeValue );
 751             }
 752             break;
 753
 754     }
 755     return err;
 756 }
 757
 758 void wxMacDataItemBrowserControl::ItemNotification(
 759     DataBrowserItemID itemID,
 760     DataBrowserItemNotification message,
 761     DataBrowserItemDataRef itemData)
 762 {
 763     wxMacDataItem* item = (wxMacDataItem*) itemID;
 764     if (item != NULL)
 765         item->Notification( this, message, itemData);
 766 }
 767
 768 unsigned int wxMacDataItemBrowserControl::GetItemCount(const wxMacDataItem* container,
 769         bool recurse , DataBrowserItemState state) const
 770 {
 771     ItemCount numItems = 0;
 772     verify_noerr( wxMacDataBrowserControl::GetItemCount( (DataBrowserItemID)container,
 773         recurse, state, &numItems ) );
 774     return numItems;
 775 }
 776
 777 unsigned int wxMacDataItemBrowserControl::GetSelectedItemCount( const wxMacDataItem* container,
 778         bool recurse ) const
 779 {
 780     return GetItemCount( container, recurse, kDataBrowserItemIsSelected );
 781
 782 }
 783
 784 void wxMacDataItemBrowserControl::GetItems(const wxMacDataItem* container,
 785     bool recurse , DataBrowserItemState state, wxArrayMacDataItemPtr &items) const
 786 {
 787     Handle handle = NewHandle(0);
 788     verify_noerr( wxMacDataBrowserControl::GetItems( (DataBrowserItemID)container ,
 789         recurse , state, handle) );
 790
 791     int itemCount = GetHandleSize(handle)/sizeof(DataBrowserItemID);
 792     HLock( handle );
 793     wxMacDataItemPtr* itemsArray = (wxMacDataItemPtr*) *handle;
 794     for ( int i = 0; i < itemCount; ++i)
 795     {
 796         items.Add(itemsArray[i]);
 797     }
 798     HUnlock( handle );
 799     DisposeHandle( handle );
 800 }
 801
 802 unsigned int wxMacDataItemBrowserControl::GetLineFromItem(const wxMacDataItem* item) const
 803 {
 804     DataBrowserTableViewRowIndex row;
 805     OSStatus err = GetItemRow( (DataBrowserItemID) item , &row);
 806     wxCHECK( err == noErr, (unsigned)-1 );
 807     return row;
 808 }
 809
 810 wxMacDataItem*  wxMacDataItemBrowserControl::GetItemFromLine(unsigned int n) const
 811 {
 812     DataBrowserItemID id;
 813     OSStatus err =  GetItemID( (DataBrowserTableViewRowIndex) n , &id);
 814     wxCHECK( err == noErr, NULL );
 815     return (wxMacDataItem*) id;
 816 }
 817
 818 void wxMacDataItemBrowserControl::UpdateItem(const wxMacDataItem *container,
 819         const wxMacDataItem *item , DataBrowserPropertyID property) const
 820 {
 821     verify_noerr( wxMacDataBrowserControl::UpdateItems((DataBrowserItemID)container, 1,
 822         (DataBrowserItemID*) &item, kDataBrowserItemNoProperty /* notSorted */, property ) );
 823 }
 824
 825 void wxMacDataItemBrowserControl::UpdateItems(const wxMacDataItem *container,
 826         wxArrayMacDataItemPtr &itemArray , DataBrowserPropertyID property) const
 827 {
 828     unsigned int noItems = itemArray.GetCount();
 829     DataBrowserItemID *items = new DataBrowserItemID[noItems];
 830     for ( unsigned int i = 0; i < noItems; ++i )
 831         items[i] = (DataBrowserItemID) itemArray[i];
 832
 833     verify_noerr( wxMacDataBrowserControl::UpdateItems((DataBrowserItemID)container, noItems,
 834         items, kDataBrowserItemNoProperty /* notSorted */, property ) );
 835     delete [] items;
 836 }
 837
 838 static int column_id_counter = 0;
 839
 840 void wxMacDataItemBrowserControl::InsertColumn(int col, DataBrowserPropertyType colType,
 841                                             const wxString& title, SInt16 just, int defaultWidth)
 842 {
 843     DataBrowserListViewColumnDesc columnDesc;
 844     columnDesc.headerBtnDesc.titleOffset = 0;
 845     columnDesc.headerBtnDesc.version = kDataBrowserListViewLatestHeaderDesc;
 846
 847     columnDesc.headerBtnDesc.btnFontStyle.flags =
 848         kControlUseFontMask | kControlUseJustMask;
 849
 850     columnDesc.headerBtnDesc.btnContentInfo.contentType = kControlContentTextOnly;
 851     columnDesc.headerBtnDesc.btnFontStyle.just = just;
 852     columnDesc.headerBtnDesc.btnFontStyle.font = kControlFontViewSystemFont;
 853     columnDesc.headerBtnDesc.btnFontStyle.style = normal;
 854
 855     // TODO: Why is m_font not defined when we enter wxLC_LIST mode, but is
 856     // defined for other modes?
 857     wxFontEncoding enc;
 858     if ( m_font.Ok() )
 859         enc = m_font.GetEncoding();
 860     else
 861         enc = wxLocale::GetSystemEncoding();
 862     wxCFStringRef cfTitle( title, enc );
 863     columnDesc.headerBtnDesc.titleString = cfTitle;
 864
 865     columnDesc.headerBtnDesc.minimumWidth = 0;
 866     columnDesc.headerBtnDesc.maximumWidth = 30000;
 867
 868     DataBrowserPropertyID id = kMinColumnId + column_id_counter;
 869     column_id_counter++;
 870
 871     columnDesc.propertyDesc.propertyID = id;
 872     columnDesc.propertyDesc.propertyType = colType;
 873     columnDesc.propertyDesc.propertyFlags = kDataBrowserListViewSortableColumn;
 874     columnDesc.propertyDesc.propertyFlags |= kDataBrowserListViewTypeSelectColumn;
 875     columnDesc.propertyDesc.propertyFlags |= kDataBrowserListViewNoGapForIconInHeaderButton;
 876
 877     verify_noerr( AddColumn( &columnDesc, col ) );
 878
 879     if (defaultWidth > 0){
 880         SetColumnWidth(col, defaultWidth);
 881     }
 882 }
 883
 884 void wxMacDataItemBrowserControl::SetColumnWidth(int colId, int width)
 885 {
 886     DataBrowserPropertyID id;
 887     GetColumnIDFromIndex(colId, &id);
 888     verify_noerr( wxMacDataBrowserControl::SetColumnWidth(id, width));
 889 }
 890
 891 int wxMacDataItemBrowserControl::GetColumnWidth(int colId)
 892 {
 893     DataBrowserPropertyID id;
 894     GetColumnIDFromIndex(colId, &id);
 895     UInt16 result;
 896     verify_noerr( wxMacDataBrowserControl::GetColumnWidth(id, &result));
 897     return result;
 898 }
 899
 900 void wxMacDataItemBrowserControl::AddItem(wxMacDataItem *container, wxMacDataItem *item)
 901 {
 902     verify_noerr( wxMacDataBrowserControl::AddItems( (DataBrowserItemID)container, 1,
 903         (DataBrowserItemID*) &item, kDataBrowserItemNoProperty ) );
 904 }
 905
 906 void wxMacDataItemBrowserControl::AddItems(wxMacDataItem *container, wxArrayMacDataItemPtr &itemArray )
 907 {
 908     unsigned int noItems = itemArray.GetCount();
 909     DataBrowserItemID *items = new DataBrowserItemID[noItems];
 910     for ( unsigned int i = 0; i < noItems; ++i )
 911         items[i] = (DataBrowserItemID) itemArray[i];
 912
 913     verify_noerr( wxMacDataBrowserControl::AddItems( (DataBrowserItemID)container, noItems,
 914         (DataBrowserItemID*) items, kDataBrowserItemNoProperty ) );
 915     delete [] items;
 916 }
 917
 918 void wxMacDataItemBrowserControl::RemoveItem(wxMacDataItem *container, wxMacDataItem* item)
 919 {
 920     OSStatus err = wxMacDataBrowserControl::RemoveItems( (DataBrowserItemID)container, 1,
 921         (DataBrowserItemID*) &item, kDataBrowserItemNoProperty );
 922     verify_noerr( err );
 923 }
 924
 925 void wxMacDataItemBrowserControl::RemoveItems(wxMacDataItem *container, wxArrayMacDataItemPtr &itemArray)
 926 {
 927     unsigned int noItems = itemArray.GetCount();
 928     DataBrowserItemID *items = new DataBrowserItemID[noItems];
 929     for ( unsigned int i = 0; i < noItems; ++i )
 930         items[i] = (DataBrowserItemID) itemArray[i];
 931
 932     OSStatus err = wxMacDataBrowserControl::RemoveItems( (DataBrowserItemID)container, noItems,
 933         (DataBrowserItemID*) items, kDataBrowserItemNoProperty );
 934     verify_noerr( err );
 935     delete [] items;
 936 }
 937
 938 void wxMacDataItemBrowserControl::RemoveAllItems(wxMacDataItem *container)
 939 {
 940     SetScrollPosition(0, 0);
 941     OSStatus err = wxMacDataBrowserControl::RemoveItems( (DataBrowserItemID)container, 0 , NULL , kDataBrowserItemNoProperty );
 942     verify_noerr( err );
 943 }
 944
 945 void wxMacDataItemBrowserControl::SetSelectedItem(wxMacDataItem* item , DataBrowserSetOption option)
 946 {
 947     verify_noerr(wxMacDataBrowserControl::SetSelectedItems( 1, (DataBrowserItemID*) &item, option ));
 948 }
 949
 950 void wxMacDataItemBrowserControl::SetSelectedAllItems(DataBrowserSetOption option)
 951 {
 952     verify_noerr(wxMacDataBrowserControl::SetSelectedItems( 0 , NULL , option ));
 953 }
 954
 955 void wxMacDataItemBrowserControl::SetSelectedItems(wxArrayMacDataItemPtr &itemArray , DataBrowserSetOption option)
 956 {
 957     unsigned int noItems = itemArray.GetCount();
 958     DataBrowserItemID *items = new DataBrowserItemID[noItems];
 959     for ( unsigned int i = 0; i < noItems; ++i )
 960         items[i] = (DataBrowserItemID) itemArray[i];
 961
 962     verify_noerr(wxMacDataBrowserControl::SetSelectedItems( noItems, (DataBrowserItemID*) items, option ));
 963     delete [] items;
 964 }
 965
 966 Boolean wxMacDataItemBrowserControl::IsItemSelected( const wxMacDataItem* item) const
 967 {
 968     return wxMacDataBrowserControl::IsItemSelected( (DataBrowserItemID) item);
 969 }
 970
 971 void wxMacDataItemBrowserControl::RevealItem( wxMacDataItem* item, DataBrowserRevealOptions options)
 972 {
 973     verify_noerr(wxMacDataBrowserControl::RevealItem( (DataBrowserItemID) item, kDataBrowserNoItem , options ) );
 974 }
 975
 976 void wxMacDataItemBrowserControl::GetSelectionAnchor( wxMacDataItemPtr* first , wxMacDataItemPtr* last) const
 977 {
 978     verify_noerr(wxMacDataBrowserControl::GetSelectionAnchor( (DataBrowserItemID*) first, (DataBrowserItemID*) last) );
 979 }
 980
 981 wxClientDataType wxMacDataItemBrowserControl::GetClientDataType() const
 982 {
 983      return m_clientDataItemsType;
 984 }
 985 void wxMacDataItemBrowserControl::SetClientDataType(wxClientDataType clientDataItemsType)
 986 {
 987     m_clientDataItemsType = clientDataItemsType;
 988 }
 989
 990 void wxMacDataItemBrowserControl::MacDelete( unsigned int n )
 991 {
 992     wxMacDataItem* item = (wxMacDataItem*)GetItemFromLine( n );
 993     RemoveItem( wxMacDataBrowserRootContainer, item );
 994 }
 995
 996 void wxMacDataItemBrowserControl::MacInsert( unsigned int n, wxMacDataItem* item)
 997 {
 998     if ( m_sortOrder == SortOrder_None )
 999     {
1000
1001         // increase the order of the lines to be shifted
1002         unsigned int lines = MacGetCount();
1003         for ( unsigned int i = n; i < lines; ++i)
1004         {
1005             wxMacDataItem* iter = (wxMacDataItem*) GetItemFromLine(i);
1006             iter->SetOrder( iter->GetOrder() + 1 );
1007         }
1008
1009 #if 0
1010         // I don't understand what this code is supposed to do, RR.
1011         SInt32 frontLineOrder = 0;
1012         if ( n > 0 )
1013         {
1014             wxMacDataItem* iter = (wxMacDataItem*) GetItemFromLine(n-1);
1015             frontLineOrder = iter->GetOrder()+1;
1016         }
1017 #else
1018         item->SetOrder( n );
1019 #endif
1020     }
1021
1022     AddItem( wxMacDataBrowserRootContainer, item );
1023 }
1024
1025 void wxMacDataItemBrowserControl::MacClear()
1026 {
1027     wxMacDataItemBrowserSelectionSuppressor suppressor(this);
1028     RemoveAllItems(wxMacDataBrowserRootContainer);
1029 }
1030
1031 unsigned int wxMacDataItemBrowserControl::MacGetCount() const
1032 {
1033     return GetItemCount(wxMacDataBrowserRootContainer,false,kDataBrowserItemAnyState);
1034 }
1035
1036 #endif // wxUSE_GUI
1037