src/osx/carbon/notebmac.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/carbon/notebmac.cpp
   3 // Purpose:     implementation of wxNotebook
   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 #include "wx/wxprec.h"
  13
  14 #if wxUSE_NOTEBOOK
  15
  16 #include "wx/notebook.h"
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/string.h"
  20     #include "wx/log.h"
  21     #include "wx/app.h"
  22     #include "wx/image.h"
  23 #endif
  24
  25 #include "wx/string.h"
  26 #include "wx/imaglist.h"
  27 #include "wx/osx/private.h"
  28
  29
  30 // check that the page index is valid
  31 #define IS_VALID_PAGE(nPage) ((nPage) < GetPageCount())
  32
  33 wxWidgetImplType* wxWidgetImpl::CreateTabView( wxWindowMac* wxpeer,
  34                                     wxWindowMac* parent,
  35                                     wxWindowID WXUNUSED(id),
  36                                     const wxPoint& pos,
  37                                     const wxSize& size,
  38                                     long style,
  39                                     long WXUNUSED(extraStyle))
  40 {
  41     Rect bounds = wxMacGetBoundsForControl( wxpeer, pos, size );
  42
  43     if ( bounds.right <= bounds.left )
  44         bounds.right = bounds.left + 100;
  45     if ( bounds.bottom <= bounds.top )
  46         bounds.bottom = bounds.top + 100;
  47
  48     UInt16 tabstyle = kControlTabDirectionNorth;
  49     if ( style & wxBK_LEFT )
  50         tabstyle = kControlTabDirectionWest;
  51     else if ( style & wxBK_RIGHT )
  52         tabstyle = kControlTabDirectionEast;
  53     else if ( style & wxBK_BOTTOM )
  54         tabstyle = kControlTabDirectionSouth;
  55
  56     ControlTabSize tabsize;
  57     switch (wxpeer->GetWindowVariant())
  58     {
  59         case wxWINDOW_VARIANT_MINI:
  60             tabsize = 3 ;
  61             break;
  62
  63         case wxWINDOW_VARIANT_SMALL:
  64             tabsize = kControlTabSizeSmall;
  65             break;
  66
  67         default:
  68             tabsize = kControlTabSizeLarge;
  69             break;
  70     }
  71
  72     wxMacControl* peer = new wxMacControl( wxpeer );
  73     OSStatus err = CreateTabsControl(
  74         MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds,
  75         tabsize, tabstyle, 0, NULL, peer->GetControlRefAddr() );
  76     verify_noerr( err );
  77
  78     return peer;
  79 }
  80
  81
  82
  83
  84
  85 /*
  86 int wxNotebook::HitTest(const wxPoint& pt, long * flags) const
  87 {
  88     int resultV = wxNOT_FOUND;
  89
  90     const int countPages = GetPageCount();
  91
  92     // we have to convert from Client to Window relative coordinates
  93     wxPoint adjustedPt = pt + GetClientAreaOrigin();
  94     // and now to HIView native ones
  95     adjustedPt.x -= MacGetLeftBorderSize() ;
  96     adjustedPt.y -= MacGetTopBorderSize() ;
  97
  98     HIPoint hipoint= { adjustedPt.x , adjustedPt.y } ;
  99     HIViewPartCode outPart = 0 ;
 100     OSStatus err = HIViewGetPartHit( GetPeer()->GetControlRef(), &hipoint, &outPart );
 101
 102     int max = GetPeer()->GetMaximum() ;
 103     if ( outPart == 0 && max > 0 )
 104     {
 105         // this is a hack, as unfortunately a hit on an already selected tab returns 0,
 106         // so we have to go some extra miles to make sure we select something different
 107         // and try again ..
 108         int val = GetPeer()->GetValue() ;
 109         int maxval = max ;
 110         if ( max == 1 )
 111         {
 112             GetPeer()->SetMaximum( 2 ) ;
 113             maxval = 2 ;
 114         }
 115
 116         if ( val == 1 )
 117             GetPeer()->SetValue( maxval ) ;
 118         else
 119              GetPeer()->SetValue( 1 ) ;
 120
 121         err = HIViewGetPartHit( GetPeer()->GetControlRef(), &hipoint, &outPart );
 122
 123         GetPeer()->SetValue( val ) ;
 124         if ( max == 1 )
 125             GetPeer()->SetMaximum( 1 ) ;
 126     }
 127
 128     if ( outPart >= 1 && outPart <= countPages )
 129         resultV = outPart - 1 ;
 130
 131     if (flags != NULL)
 132     {
 133         *flags = 0;
 134
 135         // we cannot differentiate better
 136         if (resultV >= 0)
 137             *flags |= wxBK_HITTEST_ONLABEL;
 138         else
 139             *flags |= wxBK_HITTEST_NOWHERE;
 140     }
 141
 142     return resultV;
 143 }
 144 */
 145
 146 // Added by Mark Newsam
 147 // When a page is added or deleted to the notebook this function updates
 148 // information held in the control so that it matches the order
 149 // the user would expect.
 150 //
 151
 152 void wxMacControl::SetupTabs( const wxNotebook& notebook)
 153 {
 154     const size_t countPages = notebook.GetPageCount();
 155     SetMaximum( countPages ) ;
 156
 157     wxNotebookPage *page;
 158     ControlTabInfoRecV1 info;
 159
 160     for (size_t ii = 0; ii < countPages; ii++)
 161     {
 162         page = (wxNotebookPage*) notebook.GetPage(ii);
 163         info.version = kControlTabInfoVersionOne;
 164         info.iconSuiteID = 0;
 165         wxCFStringRef cflabel( page->GetLabel(), page->GetFont().GetEncoding() ) ;
 166         info.name = cflabel ;
 167         SetData<ControlTabInfoRecV1>( ii + 1, kControlTabInfoTag, &info ) ;
 168
 169         if ( notebook.GetImageList() && notebook.GetPageImage(ii) >= 0 )
 170         {
 171             const wxBitmap bmap = notebook.GetImageList()->GetBitmap( notebook.GetPageImage( ii ) ) ;
 172             if ( bmap.IsOk() )
 173             {
 174                 ControlButtonContentInfo info ;
 175
 176                 wxMacCreateBitmapButton( &info, bmap ) ;
 177
 178                 OSStatus err = SetData<ControlButtonContentInfo>( ii + 1, kControlTabImageContentTag, &info );
 179                 if ( err != noErr )
 180                 {
 181                     wxFAIL_MSG("Error when setting icon on tab");
 182                 }
 183
 184                 wxMacReleaseBitmapButton( &info ) ;
 185             }
 186         }
 187         SetTabEnabled( ii + 1, true ) ;
 188     }
 189 }
 190
 191 #endif