src/osx/cocoa/textctrl.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/cocoa/textctrl.mm
   3 // Purpose:     wxTextCtrl
   4 // Author:      Stefan Csomor
   5 // Modified by: Ryan Norton (MLTE GetLineLength and GetLineText)
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id: textctrl.cpp 54820 2008-07-29 20:04:11Z SC $
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #if wxUSE_TEXTCTRL
  15
  16 #include "wx/textctrl.h"
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/intl.h"
  20     #include "wx/app.h"
  21     #include "wx/utils.h"
  22     #include "wx/dc.h"
  23     #include "wx/button.h"
  24     #include "wx/menu.h"
  25     #include "wx/settings.h"
  26     #include "wx/msgdlg.h"
  27     #include "wx/toplevel.h"
  28 #endif
  29
  30 #ifdef __DARWIN__
  31     #include <sys/types.h>
  32     #include <sys/stat.h>
  33 #else
  34     #include <stat.h>
  35 #endif
  36
  37 #if wxUSE_STD_IOSTREAM
  38     #if wxUSE_IOSTREAMH
  39         #include <fstream.h>
  40     #else
  41         #include <fstream>
  42     #endif
  43 #endif
  44
  45 #include "wx/filefn.h"
  46 #include "wx/sysopt.h"
  47 #include "wx/thread.h"
  48
  49 #include "wx/osx/private.h"
  50 #include "wx/osx/carbon/private/mactext.h"
  51
  52
  53 @implementation wxNSTextField
  54
  55 - (void)setImplementation: (wxWidgetImpl *) theImplementation
  56 {
  57     impl = theImplementation;
  58 }
  59
  60 - (wxWidgetImpl*) implementation
  61 {
  62     return impl;
  63 }
  64
  65 - (BOOL) isFlipped
  66 {
  67     return YES;
  68 }
  69
  70 // use our common calls
  71 - (void) setTitle:(NSString *) title
  72 {
  73     [self setStringValue: title];
  74 }
  75
  76 @end
  77
  78 class wxNSTextFieldControl : public wxMacTextControl
  79 {
  80 public :
  81     wxNSTextFieldControl( wxTextCtrl *wxPeer, WXWidget w ) : wxMacTextControl(wxPeer, w)
  82     {
  83     }
  84     virtual ~wxNSTextFieldControl()
  85     {
  86     }
  87
  88     virtual void VisibilityChanged(bool shown){}
  89     virtual wxString GetStringValue() const
  90     {
  91         wxCFStringRef cf( (CFStringRef) [[(wxNSTextField*) m_osxView stringValue] retain] );
  92         return cf.AsString(m_wxPeer->GetFont().GetEncoding());
  93     }
  94     virtual void SetStringValue( const wxString &str)
  95     {
  96         [(wxNSTextField*) m_osxView setStringValue: wxCFStringRef( str , m_wxPeer->GetFont().GetEncoding() ).AsNSString()];
  97     }
  98     virtual void Copy() {}
  99     virtual void Cut() {}
 100     virtual void Paste() {}
 101     virtual bool CanPaste() const { return false;}
 102     virtual void SetEditable(bool editable) {}
 103     virtual void GetSelection( long* from, long* to) const {}
 104     virtual void SetSelection( long from , long to ){}
 105     virtual void WriteText(const wxString& str)
 106     {
 107         // temp hack to get logging working early
 108         wxString former = GetStringValue();
 109         SetStringValue( former + str );
 110     }
 111 };
 112
 113 wxWidgetImplType* wxWidgetImpl::CreateTextControl( wxTextCtrl* wxpeer,
 114                                     wxWindowMac* parent,
 115                                     wxWindowID id,
 116                                     const wxString& str,
 117                                     const wxPoint& pos,
 118                                     const wxSize& size,
 119                                     long style,
 120                                     long extraStyle)
 121 {
 122     NSView* sv = (wxpeer->GetParent()->GetHandle() );
 123
 124     NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
 125     wxNSTextField* v = [[wxNSTextField alloc] initWithFrame:r];
 126     [sv addSubview:v];
 127
 128     //[v setBezeled:NO];
 129     //[v setEditable:NO];
 130     //[v setDrawsBackground:NO];
 131
 132     wxWidgetCocoaImpl* c = new wxNSTextFieldControl( wxpeer, v );
 133     [v setImplementation:c];
 134     return c;
 135 }
 136
 137
 138 #endif // wxUSE_TEXTCTRL