readability cleanup

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

diff --git a/src/mac/carbon/dialog.cpp b/src/mac/carbon/dialog.cpp
index 7b7bfc024b7899c5636d789022edcb6947d7ef24..3e733e2f8d3828f0dcf72a3d52a0dd3a8046785b 100644 (file)
--- a/src/mac/carbon/dialog.cpp
+++ b/src/mac/carbon/dialog.cpp
@@ -9,9 +9,7 @@
 // Licence:       wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "dialog.h"
-#endif
+#include "wx/wxprec.h"
 
 #include "wx/dialog.h"
 #include "wx/utils.h"
@@ -27,7 +25,6 @@ wxList wxModalDialogs;
 //wxList wxModelessWindows;  // Frames and modeless dialogs
 extern wxList wxPendingDelete;
 
-#if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxDialog, wxTopLevelWindow)
 
 BEGIN_EVENT_TABLE(wxDialog, wxDialogBase)
@@ -42,12 +39,9 @@ BEGIN_EVENT_TABLE(wxDialog, wxDialogBase)
   EVT_CLOSE(wxDialog::OnCloseWindow)
 END_EVENT_TABLE()
 
-#endif
-
-wxDialog::wxDialog()
+void wxDialog::Init()
 {
-      m_isShown = FALSE;
-    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
+    m_isModalStyle = false;
 }
 
 bool wxDialog::Create(wxWindow *parent, wxWindowID id,
@@ -57,16 +51,13 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
            long style,
            const wxString& name)
 {
-    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
-    
-    
-    if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name) )
+    SetExtraStyle(GetExtraStyle() | wxTOPLEVEL_EX_DIALOG);
+
+    // All dialogs should really have this style
+    style |= wxTAB_TRAVERSAL;
+
+    if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style & ~(wxYES|wxOK|wxNO /*|wxCANCEL*/) , name) )
         return FALSE;
-    
-    MacCreateRealWindow( title , pos , size , MacRemoveBordersFromStyle(style)  , name ) ;
-    
-    m_macWindowBackgroundTheme = kThemeBrushDialogBackgroundActive ;
-    SetThemeWindowBackground( (WindowRef) m_macWindow , m_macWindowBackgroundTheme , false ) ;
 
     return TRUE;
 }
@@ -75,28 +66,31 @@ void wxDialog::SetModal(bool flag)
 {
     if ( flag )
     {
-        m_windowStyle |= wxDIALOG_MODAL;
-        
+        m_isModalStyle = true;
+
         wxModelessWindows.DeleteObject(this);
+#if TARGET_CARBON
+        SetWindowModality( (WindowRef) MacGetWindowRef() , kWindowModalityAppModal , NULL ) ;
+#endif
     }
     else
     {
-        m_windowStyle &= ~wxDIALOG_MODAL;
-        
+        m_isModalStyle = false;
+
         wxModelessWindows.Append(this);
     }
 }
 
 wxDialog::~wxDialog()
 {
-    m_isBeingDeleted = TRUE ;
+    m_isBeingDeleted = TRUE;
     Show(FALSE);
 }
 
-// By default, pressing escape cancels the dialog , on mac command-stop does the same thing
+// By default, pressing escape cancels the dialog; on mac command-stop does the same thing
 void wxDialog::OnCharHook(wxKeyEvent& event)
 {
-    if (( event.m_keyCode == WXK_ESCAPE || 
+    if (( event.m_keyCode == WXK_ESCAPE ||
         ( event.m_keyCode == '.' && event.MetaDown() ) )
         && FindWindow(wxID_CANCEL) )
     {
@@ -105,7 +99,7 @@ void wxDialog::OnCharHook(wxKeyEvent& event)
         wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
         cancelEvent.SetEventObject( this );
         GetEventHandler()->ProcessEvent(cancelEvent);
-        
+
         return;
     }
     // We didn't process this event.
@@ -114,7 +108,8 @@ void wxDialog::OnCharHook(wxKeyEvent& event)
 
 bool wxDialog::IsModal() const
 {
-    return (GetWindowStyleFlag() & wxDIALOG_MODAL) != 0;
+    return wxModalDialogs.Find((wxDialog *)this) != NULL; // const_cast
+    //    return m_isModalStyle;
 }
 
 
@@ -137,7 +132,7 @@ bool wxDialog::Show(bool show)
         InitDialog();
     }
 
-    if ( IsModal() )
+    if ( m_isModalStyle )
     {
         if ( show )
         {
@@ -164,18 +159,8 @@ void wxDialog::DoShowModal()
 
     wxModalDialogs.Append(this);
 
-      wxWindow *parent = GetParent();
-
-    // remember where the focus was
-    wxWindow *winFocus = FindFocus();
-    if ( !winFocus )
-    {
-        winFocus = parent;
-    }
-    if ( !winFocus )
-    {
-        winFocus = wxTheApp->GetTopWindow();
-    }
+    SetFocus() ;
+    
 #if TARGET_CARBON
     BeginAppModalStateForWindow(  (WindowRef) MacGetWindowRef()) ;
 #else
@@ -188,27 +173,20 @@ void wxDialog::DoShowModal()
         wxTheApp->MacDoOneEvent() ;
         // calls process idle itself
     }
-    
+
 #if TARGET_CARBON
     EndAppModalStateForWindow( (WindowRef) MacGetWindowRef() ) ;
 #else
     // TODO probably reenable the parent window if any
     s_macIsInModalLoop = formerModal ;
 #endif
-
-
-    // and restore focus
-    if ( winFocus )
-    {
-        winFocus->SetFocus();
-    }
 }
 
 
 // Replacement for Show(TRUE) for modal dialogs - returns return code
 int wxDialog::ShowModal()
 {
-    if ( !IsModal() )
+    if ( !m_isModalStyle )
     {
         SetModal(TRUE);
     }
@@ -221,8 +199,9 @@ int wxDialog::ShowModal()
 //     dialogs and should work for both of them
 void wxDialog::EndModal(int retCode)
 {
-  SetReturnCode(retCode);
-  Show(FALSE);
+    SetReturnCode(retCode);
+    Show(FALSE);
+    SetModal(false);
 }
 
 // Standard buttons