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