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/cocoa/private/textimpl.h"
  51
  52 @implementation wxNSTextField
  53
  54 WXCOCOAIMPL_COMMON_IMPLEMENTATION
  55
  56 - (id)initWithFrame:(NSRect)frame
  57 {
  58     [super initWithFrame:frame];
  59     impl = NULL;
  60     [self setDelegate: self];
  61     [self setTarget: self];
  62 //    [self setAction: @selector(enterAction:)];
  63     return self;
  64 }
  65
  66 // use our common calls
  67 - (void) setTitle:(NSString *) title
  68 {
  69     [self setStringValue: title];
  70 }
  71 /*
  72 - (void)controlTextDidChange:(NSNotification *)aNotification
  73 {
  74     if ( impl )
  75     {
  76         wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
  77         if ( wxpeer ) {
  78             wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, wxpeer->GetId());
  79             event.SetEventObject( wxpeer );
  80             event.SetString( static_cast<wxTextCtrl*>(wxpeer)->GetValue() );
  81             wxpeer->HandleWindowEvent( event );
  82         }
  83     }
  84 }
  85
  86 - (void)controlTextDidEndEditing:(NSNotification *)aNotification
  87 {
  88     if ( impl )
  89     {
  90         wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
  91         if ( wxpeer ) {
  92             wxFocusEvent event(wxEVT_KILL_FOCUS, wxpeer->GetId());
  93             event.SetEventObject( wxpeer );
  94             event.SetWindow( wxpeer );
  95             wxpeer->HandleWindowEvent( event );
  96         }
  97     }
  98 }
  99
 100 - (void) enterAction: (id) sender
 101 {
 102     if ( impl )
 103     {
 104         wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
 105         if ( wxpeer && (wxpeer->GetWindowStyle() & wxTE_PROCESS_ENTER) ) {
 106             wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, wxpeer->GetId());
 107             event.SetEventObject( wxpeer );
 108             event.SetString( static_cast<wxTextCtrl*>(wxpeer)->GetValue() );
 109             wxpeer->HandleWindowEvent( event );
 110         }
 111     }
 112 }
 113 */
 114 @end
 115
 116 wxNSTextFieldControl::wxNSTextFieldControl( wxTextCtrl *wxPeer, WXWidget w ) : wxWidgetCocoaImpl(wxPeer, w)
 117 {
 118 }
 119
 120 wxNSTextFieldControl::~wxNSTextFieldControl()
 121 {
 122 }
 123
 124 wxString wxNSTextFieldControl::GetStringValue() const
 125 {
 126     wxCFStringRef cf( (CFStringRef) [[(wxNSTextField*) m_osxView stringValue] retain] );
 127     return cf.AsString(m_wxPeer->GetFont().GetEncoding());
 128 }
 129 void wxNSTextFieldControl::SetStringValue( const wxString &str)
 130 {
 131     [(wxNSTextField*) m_osxView setStringValue: wxCFStringRef( str , m_wxPeer->GetFont().GetEncoding() ).AsNSString()];
 132 }
 133 void wxNSTextFieldControl::Copy()
 134 {
 135 }
 136
 137 void wxNSTextFieldControl::Cut()
 138 {
 139 }
 140
 141 void wxNSTextFieldControl::Paste()
 142 {
 143 }
 144
 145 bool wxNSTextFieldControl::CanPaste() const
 146 {
 147     return false;
 148 }
 149
 150 void wxNSTextFieldControl::SetEditable(bool editable)
 151 {
 152     [(wxNSTextField*) m_osxView setEditable:editable];
 153 }
 154
 155 void wxNSTextFieldControl::GetSelection( long* from, long* to) const
 156 {
 157 }
 158
 159 void wxNSTextFieldControl::SetSelection( long from , long to )
 160 {
 161 }
 162
 163 void wxNSTextFieldControl::WriteText(const wxString& str)
 164 {
 165     // temp hack to get logging working early
 166     wxString former = GetStringValue();
 167     SetStringValue( former + str );
 168 }
 169
 170 wxWidgetImplType* wxWidgetImpl::CreateTextControl( wxTextCtrl* wxpeer,
 171                                     wxWindowMac* parent,
 172                                     wxWindowID id,
 173                                     const wxString& str,
 174                                     const wxPoint& pos,
 175                                     const wxSize& size,
 176                                     long style,
 177                                     long extraStyle)
 178 {
 179     NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
 180     wxNSTextField* v = [[wxNSTextField alloc] initWithFrame:r];
 181
 182     if ( style & wxNO_BORDER )
 183     {
 184         [v setBezeled:NO];
 185         [v setBordered:NO];
 186     }
 187
 188     //[v setBezeled:NO];
 189     //[v setEditable:NO];
 190     //[v setDrawsBackground:NO];
 191
 192     wxWidgetCocoaImpl* c = new wxNSTextFieldControl( wxpeer, v );
 193     [v setImplementation:c];
 194     return c;
 195 }
 196
 197
 198 #endif // wxUSE_TEXTCTRL