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 + (void)initialize
  55 {
  56     static BOOL initialized = NO;
  57     if (!initialized)
  58     {
  59         initialized = YES;
  60         wxOSXCocoaClassAddWXMethods( self );
  61     }
  62 }
  63
  64 - (id)initWithFrame:(NSRect)frame
  65 {
  66     [super initWithFrame:frame];
  67     [self setDelegate: self];
  68     [self setTarget: self];
  69 //    [self setAction: @selector(enterAction:)];
  70     return self;
  71 }
  72
  73 // use our common calls
  74 - (void) setTitle:(NSString *) title
  75 {
  76     [self setStringValue: title];
  77 }
  78 /*
  79 - (void)controlTextDidChange:(NSNotification *)aNotification
  80 {
  81     if ( impl )
  82     {
  83         wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
  84         if ( wxpeer ) {
  85             wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, wxpeer->GetId());
  86             event.SetEventObject( wxpeer );
  87             event.SetString( static_cast<wxTextCtrl*>(wxpeer)->GetValue() );
  88             wxpeer->HandleWindowEvent( event );
  89         }
  90     }
  91 }
  92
  93 - (void)controlTextDidEndEditing:(NSNotification *)aNotification
  94 {
  95     if ( impl )
  96     {
  97         wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
  98         if ( wxpeer ) {
  99             wxFocusEvent event(wxEVT_KILL_FOCUS, wxpeer->GetId());
 100             event.SetEventObject( wxpeer );
 101             event.SetWindow( wxpeer );
 102             wxpeer->HandleWindowEvent( event );
 103         }
 104     }
 105 }
 106
 107 - (void) enterAction: (id) sender
 108 {
 109     if ( impl )
 110     {
 111         wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
 112         if ( wxpeer && (wxpeer->GetWindowStyle() & wxTE_PROCESS_ENTER) ) {
 113             wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, wxpeer->GetId());
 114             event.SetEventObject( wxpeer );
 115             event.SetString( static_cast<wxTextCtrl*>(wxpeer)->GetValue() );
 116             wxpeer->HandleWindowEvent( event );
 117         }
 118     }
 119 }
 120 */
 121 @end
 122
 123 wxNSTextFieldControl::wxNSTextFieldControl( wxTextCtrl *wxPeer, WXWidget w ) : wxWidgetCocoaImpl(wxPeer, w)
 124 {
 125 }
 126
 127 wxNSTextFieldControl::~wxNSTextFieldControl()
 128 {
 129 }
 130
 131 wxString wxNSTextFieldControl::GetStringValue() const
 132 {
 133     wxCFStringRef cf( (CFStringRef) [[(wxNSTextField*) m_osxView stringValue] retain] );
 134     return cf.AsString(m_wxPeer->GetFont().GetEncoding());
 135 }
 136 void wxNSTextFieldControl::SetStringValue( const wxString &str)
 137 {
 138     [(wxNSTextField*) m_osxView setStringValue: wxCFStringRef( str , m_wxPeer->GetFont().GetEncoding() ).AsNSString()];
 139 }
 140 void wxNSTextFieldControl::Copy()
 141 {
 142 }
 143
 144 void wxNSTextFieldControl::Cut()
 145 {
 146 }
 147
 148 void wxNSTextFieldControl::Paste()
 149 {
 150 }
 151
 152 bool wxNSTextFieldControl::CanPaste() const
 153 {
 154     return false;
 155 }
 156
 157 void wxNSTextFieldControl::SetEditable(bool editable)
 158 {
 159     [(wxNSTextField*) m_osxView setEditable:editable];
 160 }
 161
 162 void wxNSTextFieldControl::GetSelection( long* from, long* to) const
 163 {
 164 }
 165
 166 void wxNSTextFieldControl::SetSelection( long from , long to )
 167 {
 168 }
 169
 170 void wxNSTextFieldControl::WriteText(const wxString& str)
 171 {
 172     // temp hack to get logging working early
 173     wxString former = GetStringValue();
 174     SetStringValue( former + str );
 175 }
 176
 177 wxWidgetImplType* wxWidgetImpl::CreateTextControl( wxTextCtrl* wxpeer,
 178                                     wxWindowMac* parent,
 179                                     wxWindowID id,
 180                                     const wxString& str,
 181                                     const wxPoint& pos,
 182                                     const wxSize& size,
 183                                     long style,
 184                                     long extraStyle)
 185 {
 186     NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
 187     wxNSTextField* v = [[wxNSTextField alloc] initWithFrame:r];
 188
 189     if ( style & wxNO_BORDER )
 190     {
 191         [v setBezeled:NO];
 192         [v setBordered:NO];
 193     }
 194
 195     //[v setBezeled:NO];
 196     //[v setEditable:NO];
 197     //[v setDrawsBackground:NO];
 198
 199     wxWidgetCocoaImpl* c = new wxNSTextFieldControl( wxpeer, v );
 200     return c;
 201 }
 202
 203
 204 #endif // wxUSE_TEXTCTRL