Minor corrections to new theme code.

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

diff --git a/src/mac/dialog.cpp b/src/mac/dialog.cpp
index d0068bc4516506fb96484f2aa1310485957b888f..760c07680a91543be3bb019f8eba670f2e08b247 100644 (file)
--- a/src/mac/dialog.cpp
+++ b/src/mac/dialog.cpp
@@ -44,8 +44,7 @@ END_EVENT_TABLE()
 
 wxDialog::wxDialog()
 {
 
 wxDialog::wxDialog()
 {

-  m_isShown = FALSE;
-  m_modalShowing = FALSE;
+       m_isShown = FALSE;

     SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
 }
 
     SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
 }
 


@@ -56,15 +55,8 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
            long style,
            const wxString& name)
 {
            long style,
            const wxString& name)
 {

-  m_windowStyle = style;
-  m_isShown = FALSE;
-  m_modalShowing = FALSE;

 
 

-#if wxUSE_TOOLTIPS
-    m_hwndToolTip = 0;
-#endif

   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));

-  SetName(name);

   
   if (!parent)
     wxTopLevelWindows.Append(this);
   
   if (!parent)
     wxTopLevelWindows.Append(this);


@@ -76,59 +68,26 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
   else
        m_windowId = id;
 
   else
        m_windowId = id;
 

-       Rect theBoundsRect;
-
-  m_x = (int)pos.x;
-  m_y = (int)pos.y;
-  if ( m_y < 50 )
-       m_y = 50 ;
-  if ( m_x < 20 )
-       m_x = 20 ;
-       
-  m_width = size.x;
-       if (m_width == -1) 
-               m_width = 20;
-  m_height = size.y;
-       if (m_height == -1) 
-               m_height = 20;
-
-       ::SetRect(&theBoundsRect, m_x, m_y, m_x + m_width, m_y + m_height);
-       m_macWindowData = new MacWindowData() ;
-
-       WindowClass wclass = kMovableModalWindowClass ;
-       WindowAttributes attr = kWindowNoAttributes ;
-       
-       if ( ( m_windowStyle & wxMINIMIZE_BOX ) || ( m_windowStyle & wxMAXIMIZE_BOX ) )
-       {
-               attr |= kWindowFullZoomAttribute ;
-               attr |= kWindowResizableAttribute ;
-       }
+       MacCreateRealWindow( title , pos , size , MacRemoveBordersFromStyle(style)  , name ) ;

 
 

-       UMACreateNewWindow( wclass , attr , &theBoundsRect , &m_macWindowData->m_macWindow ) ;
-       wxAssociateWinWithMacWindow( m_macWindowData->m_macWindow , this ) ;
-       wxString label ;
-       if( wxApp::s_macDefaultEncodingIsPC )
-               label = wxMacMakeMacStringFromPC( title ) ;
-       else
-               label = title ;
-       UMASetWTitleC( m_macWindowData->m_macWindow , label ) ;

        m_macWindowData->m_macWindowBackgroundTheme = kThemeBrushDialogBackgroundActive ;
        m_macWindowData->m_macWindowBackgroundTheme = kThemeBrushDialogBackgroundActive ;

-       UMACreateRootControl( m_macWindowData->m_macWindow , &m_macWindowData->m_macRootControl ) ;
-       m_macWindowData->m_macFocus = NULL ;

   return TRUE;
 }
 
 void wxDialog::SetModal(bool flag)
 {
   return TRUE;
 }
 
 void wxDialog::SetModal(bool flag)
 {

-       if ( flag )
-               m_windowStyle |= wxDIALOG_MODAL ;
-       else
-               if ( m_windowStyle & wxDIALOG_MODAL )
-                       m_windowStyle -= wxDIALOG_MODAL ;
-  
-  wxModelessWindows.DeleteObject(this);
-  if (!flag)
-    wxModelessWindows.Append(this);
+  if ( flag )
+    {
+        m_windowStyle |= wxDIALOG_MODAL;
+
+        wxModelessWindows.DeleteObject(this);
+    }
+    else
+    {
+        m_windowStyle &= ~wxDIALOG_MODAL;
+
+        wxModelessWindows.Append(this);
+    }

 }
 
 wxDialog::~wxDialog()
 }
 
 wxDialog::~wxDialog()


@@ -136,10 +95,10 @@ wxDialog::~wxDialog()
        m_isBeingDeleted = TRUE ;
     wxTopLevelWindows.DeleteObject(this);
 
        m_isBeingDeleted = TRUE ;
     wxTopLevelWindows.DeleteObject(this);
 

-  m_modalShowing = FALSE;
+       Show(FALSE);

 
 

-  if ( (GetWindowStyleFlag() & wxDIALOG_MODAL) != wxDIALOG_MODAL )
-    wxModelessWindows.DeleteObject(this);
+    if ( !IsModal() )
+       wxModelessWindows.DeleteObject(this);

 
     // If this is the last top-level window, exit.
     if (wxTheApp && (wxTopLevelWindows.Number() == 0))
 
     // If this is the last top-level window, exit.
     if (wxTheApp && (wxTopLevelWindows.Number() == 0))


@@ -186,19 +145,20 @@ void wxDialog::DoSetClientSize(int width, int height)
        wxWindow::DoSetClientSize( width , height ) ;
 }
 
        wxWindow::DoSetClientSize( width , height ) ;
 }
 

-void wxDialog::GetPosition(int *x, int *y) const
+void wxDialog::DoGetPosition(int *x, int *y) const

 {
 {

-       DoGetPosition( x , y ) ;
+       wxWindow::DoGetPosition( x , y ) ;

 }
 
 }
 

-bool wxDialog::IsShown() const
+bool wxDialog::IsModal() const

 {
 {

-  return m_isShown;
+    return (GetWindowStyleFlag() & wxDIALOG_MODAL) != 0;

 }
 
 }
 

-bool wxDialog::IsModal() const
+
+bool wxDialog::IsModalShowing() const

 {
 {

-    return wxModalDialogs.Find((wxDialog *)this) != 0; // const_cast
+    return wxModalDialogs.Find((wxDialog *)this) != NULL; // const_cast

 }
 
 
 }
 
 


@@ -206,122 +166,77 @@ extern bool s_macIsInModalLoop ;
 
 bool wxDialog::Show(bool show)
 {
 
 bool wxDialog::Show(bool show)
 {

-  m_isShown = show;
-
-  if (show)
-    InitDialog();
+    if ( !wxDialogBase::Show(show) )
+    {
+        // nothing to do
+        return FALSE;
+    }

 
 

-  bool modal =  ((GetWindowStyleFlag() & wxDIALOG_MODAL) == wxDIALOG_MODAL) ;
+    if ( show )
+    {
+        // usually will result in TransferDataToWindow() being called
+        InitDialog();
+    }

 
 

-#if WXGARBAGE_COLLECTION_ON /* MATTHEW: GC */
-  if (!modal) 
-  {
-    if (show) 
+    if ( IsModal() )

     {
     {

-      if (!wxModelessWindows.Find(this))
-        wxModelessWindows.Append(this);
-    } 
-    else
-      wxModelessWindows.DeleteObject(this);
-  }
-  if (show) 
-  {
-    if (!wxTopLevelWindows.Find(this))
-       wxTopLevelWindows.Append(this);
-  } 
-  else
-       wxTopLevelWindows.DeleteObject(this);
-#endif
+        if ( show )
+        {
+            DoShowModal();
+        }
+        else // end of modal dialog
+        {
+            // this will cause IsModalShowing() return FALSE and our local
+            // message loop will terminate
+            wxModalDialogs.DeleteObject(this);
+        }
+    }

 
 

-       if ( modal )
-       {
-               s_macIsInModalLoop = true ;
-               if (show)
-               {
-               if (m_modalShowing)
-               {
-//                     BringWindowToTop((HWND) GetHWND());
-                       return TRUE;
-               }
-
-               m_modalShowing = TRUE;
-               // if we don't do it, some window might be deleted while we have pointers
-               // to them in our disabledWindows list and the program will crash when it
-               // will try to reenable them after the modal dialog end
-               wxTheApp->DeletePendingObjects();
-
-               UMAShowWindow( m_macWindowData->m_macWindow ) ;
-               UMASelectWindow( m_macWindowData->m_macWindow ) ;
-
-       if (!wxModalDialogs.Member(this))
-               wxModalDialogs.Append(this);
-
-       while (wxModalDialogs.Member(this) )
-       {
-               wxTheApp->MacDoOneEvent() ;
-       }
-         }
-         else
-         {
-       wxModalDialogs.DeleteObject(this);
-       UMAHideWindow( m_macWindowData->m_macWindow ) ;
-         }
-         s_macIsInModalLoop = false ;
-       }
-       else // !modal
-       {
-         if (show)
-         {
-       UMAShowWindow( m_macWindowData->m_macWindow ) ;
-       UMASelectWindow( m_macWindowData->m_macWindow ) ;
-         }
-         else
-         {
-       UMAHideWindow( m_macWindowData->m_macWindow ) ;
-         }
-       }
-       return TRUE ;
+    return TRUE;

 }
 
 }
 

-void wxDialog::SetTitle(const wxString& title)
+void wxDialog::DoShowModal()

 {
 {

-       wxWindow::SetTitle( title ) ;
-}
+    wxCHECK_RET( !IsModalShowing(), _T("DoShowModal() called twice") );

 
 

-wxString wxDialog::GetTitle() const
-{
-       return wxWindow::GetTitle() ;
-}
+    wxModalDialogs.Append(this);

 
 

-void wxDialog::Centre(int direction)
-{
-  int x_offset,y_offset ;
-  int display_width, display_height;
-  int  width, height, x, y;
-  wxWindow *parent = GetParent();
-  if ((direction & wxCENTER_FRAME) && parent)
-  {
-      parent->GetPosition(&x_offset,&y_offset) ;
-      parent->GetSize(&display_width,&display_height) ;
-  }
-  else
-  {
-    wxDisplaySize(&display_width, &display_height);
-    x_offset = 0 ;
-    y_offset = 0 ;
-  }
+       wxWindow *parent = GetParent();

 
 

-  GetSize(&width, &height);
-  GetPosition(&x, &y);
+    // remember where the focus was
+    wxWindow *winFocus = FindFocus();
+    if ( !winFocus )
+    {
+        winFocus = parent;
+    }
+    if ( !winFocus )
+    {
+        winFocus = wxTheApp->GetTopWindow();
+    }
+       // TODO : test whether parent gets disabled

 
 

-  if (direction & wxHORIZONTAL)
-    x = (int)((display_width - width)/2);
-  if (direction & wxVERTICAL)
-    y = (int)((display_height - height)/2);
+       s_macIsInModalLoop = true ;

 
 

-  SetSize(x+x_offset, y+y_offset, width, height);
+       while ( IsModalShowing() )
+       {
+               while ( !wxTheApp->Pending() && wxTheApp->ProcessIdle() )
+               {
+               }
+               wxTheApp->MacDoOneEvent() ;
+       }
+       
+       s_macIsInModalLoop = false ;
+
+    // TODO probably reenable the parent window if any
+
+    // and restore focus
+    if ( winFocus )
+    {
+        winFocus->SetFocus();
+    }

 }
 
 }
 

+

 // Replacement for Show(TRUE) for modal dialogs - returns return code
 int wxDialog::ShowModal()
 {
 // Replacement for Show(TRUE) for modal dialogs - returns return code
 int wxDialog::ShowModal()
 {


@@ -330,6 +245,8 @@ int wxDialog::ShowModal()
   return GetReturnCode();
 }
 
   return GetReturnCode();
 }
 

+// NB: this function (surprizingly) may be called for both modal and modeless
+//     dialogs and should work for both of them

 void wxDialog::EndModal(int retCode)
 {
   SetReturnCode(retCode);
 void wxDialog::EndModal(int retCode)
 {
   SetReturnCode(retCode);


@@ -341,13 +258,7 @@ void wxDialog::OnOK(wxCommandEvent& event)
 {
   if ( Validate() && TransferDataFromWindow() )
   {
 {
   if ( Validate() && TransferDataFromWindow() )
   {

-        if ( IsModal() )
-            EndModal(wxID_OK);
-        else
-        {
-            SetReturnCode(wxID_OK);
-            this->Show(FALSE);
-        }
+      EndModal(wxID_OK);

   }
 }
 
   }
 }
 


@@ -360,20 +271,7 @@ void wxDialog::OnApply(wxCommandEvent& event)
 
 void wxDialog::OnCancel(wxCommandEvent& event)
 {
 
 void wxDialog::OnCancel(wxCommandEvent& event)
 {

-    if ( IsModal() )

         EndModal(wxID_CANCEL);
         EndModal(wxID_CANCEL);

-    else
-    {
-        SetReturnCode(wxID_CANCEL);
-        this->Show(FALSE);
-    }
-}
-
-void wxDialog::OnPaint(wxPaintEvent& event)
-{
-  // No: if you call the default procedure, it makes
-  // the following painting code not work.
-//  wxWindow::OnPaint(event);

 }
 
 void wxDialog::OnCloseWindow(wxCloseEvent& event)
 }
 
 void wxDialog::OnCloseWindow(wxCloseEvent& event)


@@ -409,30 +307,16 @@ void wxDialog::OnCloseWindow(wxCloseEvent& event)
 // Destroy the window (delayed, if a managed window)
 bool wxDialog::Destroy()
 {
 // Destroy the window (delayed, if a managed window)
 bool wxDialog::Destroy()
 {

-  if (!wxPendingDelete.Member(this))
+    wxCHECK_MSG( !wxPendingDelete.Member(this), FALSE,
+                 _T("wxDialog destroyed twice") );
+

     wxPendingDelete.Append(this);
   return TRUE;
 }
 
     wxPendingDelete.Append(this);
   return TRUE;
 }
 

-void wxDialog::OnSize(wxSizeEvent& WXUNUSED(event))
-{
-  // if we're using constraints - do use them
-  #if wxUSE_CONSTRAINTS
-    if ( GetAutoLayout() )
-    {
-      Layout();
-    }
-  #endif
-}
-

 void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& event)
 {
   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
   Refresh();
 }
 
 void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& event)
 {
   SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
   Refresh();
 }
 

-void wxDialog::Fit()
-{
-  wxWindow::Fit();
-}
-