src/mac/carbon/renderer.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        mac/renderer.cpp
   3 // Purpose:     implementation of wxRendererNative for Mac
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     20.07.2003
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
   9 // License:     wxWindows license
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // for compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #ifndef WX_PRECOMP
  28     #include "wx/string.h"
  29 #endif //WX_PRECOMP
  30
  31 #include "wx/renderer.h"
  32
  33 // ----------------------------------------------------------------------------
  34 // wxRendererMac: our wxRendererNative implementation
  35 // ----------------------------------------------------------------------------
  36
  37 class WXDLLEXPORT wxRendererMac : public wxRendererNative
  38 {
  39 public:
  40     // draw the header control button (used by wxListCtrl)
  41     virtual void DrawHeaderButton(wxWindow *win,
  42                                   wxDC& dc,
  43                                   const wxRect& rect,
  44                                   int flags = 0);
  45
  46     // draw the expanded/collapsed icon for a tree control item
  47     virtual void DrawTreeItemButton(wxWindow *win,
  48                                     wxDC& dc,
  49                                     const wxRect& rect,
  50                                     int flags = 0);
  51
  52     // draw a (vertical) sash
  53     virtual void DrawSplitterSash(wxWindow *win,
  54                                   wxDC& dc,
  55                                   const wxSize& size,
  56                                   wxCoord position);
  57
  58 private:
  59     // the tree buttons
  60     wxBitmap m_bmpTreeExpanded,
  61              m_bmpTreeCollapsed;
  62 };
  63
  64 // ----------------------------------------------------------------------------
  65 // Aqua arrows
  66 // ----------------------------------------------------------------------------
  67
  68 /* XPM */
  69 static const char *aqua_arrow_right_xpm[] = {
  70 /* columns rows colors chars-per-pixel */
  71 "13 11 4 1",
  72 "  c None",
  73 "b c #C0C0C0",
  74 "c c #707070",
  75 "d c #A0A0A0",
  76 /* pixels */
  77 "    b        ",
  78 "    ddb      ",
  79 "    cccdb    ",
  80 "    cccccd   ",
  81 "    ccccccdb ",
  82 "    ccccccccd",
  83 "    ccccccdb ",
  84 "    cccccb   ",
  85 "    cccdb    ",
  86 "    ddb      ",
  87 "    b        "
  88 };
  89
  90 /* XPM */
  91 static const char *aqua_arrow_down_xpm[] = {
  92 /* columns rows colors chars-per-pixel */
  93 "13 11 4 1",
  94 "  c None",
  95 "b c #C0C0C0",
  96 "c c #707070",
  97 "d c #A0A0A0",
  98 /* pixels */
  99 "             ",
 100 "             ",
 101 " bdcccccccdb ",
 102 "  dcccccccd  ",
 103 "  bcccccccb  ",
 104 "   dcccccd   ",
 105 "   bcccccb   ",
 106 "    bcccd    ",
 107 "     dcd     ",
 108 "     bcb     ",
 109 "      d      "
 110 };
 111
 112 // ============================================================================
 113 // implementation
 114 // ============================================================================
 115
 116 /* static */
 117 wxRendererNative& wxRendererMac::Get()
 118 {
 119     static wxRendererMac s_rendererMac;
 120
 121     return s_rendererMac;
 122 }
 123
 124 void
 125 wxRendererMac::DrawHeaderButton(wxWindow *win,
 126                                 wxDC& dc,
 127                                 const wxRect& rect,
 128                                 int WXUNUSED(flags))
 129 {
 130     const int CORNER = 1;
 131
 132     const wxCoord x = rect.x,
 133                   y = rect.y,
 134                   w = rect.width,
 135                   h = rect.height;
 136
 137     dc.SetBrush( *wxTRANSPARENT_BRUSH );
 138
 139     dc.SetPen( wxPen( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNSHADOW ) , 1 , wxSOLID ) );
 140     dc.DrawLine( x+w-CORNER+1, y, x+w, y+h );       // right (outer)
 141     dc.DrawRectangle( x, y+h, w+1, 1 );             // bottom (outer)
 142
 143     wxPen pen( wxColour( 0x88 , 0x88 , 0x88 ), 1, wxSOLID );
 144
 145     dc.SetPen( pen );
 146     dc.DrawLine( x+w-CORNER, y, x+w-1, y+h );       // right (inner)
 147     dc.DrawRectangle( x+1, y+h-1, w-2, 1 );         // bottom (inner)
 148
 149     dc.SetPen( *wxWHITE_PEN );
 150     dc.DrawRectangle( x, y, w-CORNER+1, 1 );        // top (outer)
 151     dc.DrawRectangle( x, y, 1, h );                 // left (outer)
 152     dc.DrawLine( x, y+h-1, x+1, y+h-1 );
 153     dc.DrawLine( x+w-1, y, x+w-1, y+1 );
 154 }
 155
 156 void
 157 wxRendererMac::DrawTreeItemButton(wxWindow *win,
 158                                   wxDC& dc,
 159                                   const wxRect& rect,
 160                                   int flags)
 161 {
 162     // init the buttons on demand
 163     if ( !m_bmpTreeExpanded.Ok() )
 164     {
 165         m_bmpTreeExpanded = wxBitmap(aqua_arrow_down_xpm);
 166         m_bmpTreeCollapsed = wxBitmap(aqua_arrow_right_xpm);
 167     }
 168
 169     // draw them
 170
 171     // VZ: this is the old code from treectlg.cpp which apparently doesn't work
 172     //     but I kept it here just in case it is needed -- if not, please
 173     //     remove it
 174 #if 0 // def __WXMAC__
 175     wxMacPortSetter helper(&dc) ;
 176     wxMacWindowClipper clipper(this) ;
 177     wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ;
 178
 179     int loc_x = x - 5 ;
 180     int loc_y = y_mid - 6 ;
 181     MacWindowToRootWindow( & loc_x , & loc_y ) ;
 182     Rect bounds = { loc_y , loc_x , loc_y + 18 , loc_x + 12 } ;
 183     ThemeButtonDrawInfo info = { kThemeStateActive , item->IsExpanded() ? kThemeDisclosureDown : kThemeDisclosureRight ,
 184         kThemeAdornmentNone };
 185     DrawThemeButton( &bounds, kThemeDisclosureButton ,
 186         &info , NULL , NULL , NULL , NULL ) ;
 187 #else // 1
 188     dc.DrawBitmap(flags & wxCONTROL_EXPANDED ? m_bmpTreeExpanded
 189                                              : m_bmpTreeCollapsed,
 190                   rect.x, rect.y, true /* use mask */);
 191 #endif // 0/1
 192 }
 193
 194 void
 195 wxRendererMac::DrawSash(wxWindow *win,
 196                         wxDC& dc,
 197                         const wxSize& size,
 198                         wxCoord position)
 199 {
 200     // VZ: we have to somehow determine if we're drawing a normal sash or
 201     //     a brushed metal one as they look quite differently... this is
 202     //     completely bogus anyhow, of course (TODO)
 203
 204     const wxCoord h = size.y;
 205
 206     dc.SetPen(*wxLIGHT_GREY_PEN);
 207     dc.SetBrush(*wxWHITE_BRUSH);
 208     dc.DrawRectangle(position, 0, 7, h);
 209 }
 210