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[wxWidgets.git] / src / mac / carbon / textctrl.cpp

diff --git a/src/mac/carbon/textctrl.cpp b/src/mac/carbon/textctrl.cpp
index 0806570a55ad99d97b6c2fedc7f84a6ec413648a..f522366b3204fe4ce60e0bb6186f17c0ba2119f7 100644 (file)
--- a/src/mac/carbon/textctrl.cpp
+++ b/src/mac/carbon/textctrl.cpp
@@ -13,7 +13,7 @@
 #pragma implementation "textctrl.h"
 #endif
 
-#ifdef __UNIX__
+#ifdef __DARWIN__
   #include <sys/types.h>
   #include <sys/stat.h>
 #else
@@ -34,7 +34,7 @@
 
 #if defined(__BORLANDC__) && !defined(__WIN32__)
   #include <alloc.h>
-#elif !defined(__MWERKS__) && !defined(__GNUWIN32) && !defined(__WXMAC_X__)
+#elif !defined(__MWERKS__) && !defined(__GNUWIN32) && !defined(__DARWIN__)
   #include <malloc.h>
 #endif
 
@@ -107,6 +107,15 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
 
        MacPreControlCreate( parent , id ,  "" , pos , mySize ,style, validator , name , &bounds , title ) ;
 
+    if ( m_windowStyle & wxTE_MULTILINE )
+    {
+        wxASSERT_MSG( !(m_windowStyle & wxTE_PROCESS_ENTER),
+                      wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") );
+
+        m_windowStyle |= wxTE_PROCESS_ENTER;
+    }
+
+
        m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , "\p" , true , 0 , 0 , 1, 
                ( style & wxTE_PASSWORD ) ? kControlEditTextPasswordProc : kControlEditTextProc , (long) this ) ;
        MacPostControlCreate() ;
@@ -194,7 +203,6 @@ void wxTextCtrl::SetValue(const wxString& st)
                        
                        UMADrawControl( m_macControl ) ;
                        UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
-                       wxDC::MacInvalidateSetup() ;
                }
        }
 }
@@ -283,7 +291,6 @@ void wxTextCtrl::Paste()
                                
                                UMADrawControl( m_macControl ) ;
                                UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
-                               wxDC::MacInvalidateSetup() ;
                        }
                }
        }
@@ -546,8 +553,16 @@ void wxTextCtrl::DiscardEdits()
 
 int wxTextCtrl::GetNumberOfLines() const
 {
-    // TODO
-    return 0;
+       Size actualsize;
+       UMAGetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
+       
+       int count = 1;
+       for (int i = 0; i < actualsize; i++)
+       {
+           if (wxBuffer[i] == '\r') count++;
+       }
+       
+    return count;
 }
 
 long wxTextCtrl::XYToPosition(long x, long y) const
@@ -568,12 +583,59 @@ void wxTextCtrl::ShowPosition(long pos)
 
 int wxTextCtrl::GetLineLength(long lineNo) const
 {
-    return GetValue().Length();
+       Size actualsize;
+       UMAGetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
+       
+       // Find line first
+       int count = 0;
+       for (int i = 0; i < actualsize; i++)
+       {
+           if (count == lineNo)
+           {
+               // Count chars in line then
+               count = 0;
+               for (int j = i; j < actualsize; j++)
+               {
+                   count++;
+                   if (wxBuffer[j] == '\r') return count;
+               }
+               
+               return count;
+           }
+           if (wxBuffer[i] == '\r') count++;
+       }
+       
+    return 0;
 }
 
 wxString wxTextCtrl::GetLineText(long lineNo) const
 {
-    return GetValue();
+       Size actualsize;
+       UMAGetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
+       
+       // Find line first
+       int count = 0;
+       for (int i = 0; i < actualsize; i++)
+       {
+           if (count == lineNo)
+           {
+               // Add chars in line then
+               wxString tmp("");
+               
+               for (int j = i; j < actualsize; j++)
+               {
+                   if (wxBuffer[j] == '\r')
+                       return tmp;
+                       
+                   tmp += wxBuffer[j];
+               }
+               
+               return tmp;
+           }
+           if (wxBuffer[i] == '\r') count++;
+       }
+       
+    return wxString("");
 }
 
 /*
@@ -618,12 +680,15 @@ void wxTextCtrl::OnChar(wxKeyEvent& event)
                        }
                        if ( panel && panel->GetDefaultItem() )
                        {
-                               wxButton *def = panel->GetDefaultItem() ;
-                               wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
-                                       event.SetEventObject(def);
-                                       def->Command(event);
-                               event.Skip() ;
-                       return ;
+                    wxButton *def = wxDynamicCast(panel->GetDefaultItem(),
+                                                          wxButton);
+                               if ( def && def->IsEnabled() )
+                               {
+                                   wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
+                                           event.SetEventObject(def);
+                                           def->Command(event);
+                       return ;
+                   }
                        }
             }
             //else: multiline controls need Enter for themselves
@@ -655,7 +720,7 @@ void wxTextCtrl::OnChar(wxKeyEvent& event)
        keychar = short(ev->message & charCodeMask);
        keycode = short(ev->message & keyCodeMask) >> 8 ;
        UMAHandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ;
-       if ( keychar >= 0x20 || event.KeyCode() == WXK_RETURN)
+       if ( keychar >= 0x20 || event.KeyCode() == WXK_RETURN || event.KeyCode() == WXK_DELETE || event.KeyCode() == WXK_BACK)
        {
         wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
         event.SetString( GetValue() ) ;