conversion corrections

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

diff --git a/src/mac/carbon/dialog.cpp b/src/mac/carbon/dialog.cpp
index bf3cae5e352be74e0494d910408c79df3bdbac97..581c50198fca8bc6dfda8f1a0063442071f6dce9 100644 (file)
--- a/src/mac/carbon/dialog.cpp
+++ b/src/mac/carbon/dialog.cpp
@@ -1,12 +1,12 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        dialog.cpp
 // Purpose:     wxDialog class
 /////////////////////////////////////////////////////////////////////////////
 // Name:        dialog.cpp
 // Purpose:     wxDialog class

-// Author:      AUTHOR
+// Author:      Stefan Csomor

 // Modified by:
 // Modified by:

-// Created:     ??/??/98
+// Created:     1998-01-01

 // RCS-ID:      $Id$
 // RCS-ID:      $Id$

-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:       wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__


@@ -19,21 +19,26 @@
 #include "wx/app.h"
 #include "wx/settings.h"
 
 #include "wx/app.h"
 #include "wx/settings.h"
 

+#include "wx/mac/uma.h"
+

 // Lists to keep track of windows, so we can disable/enable them
 // for modal dialogs
 wxList wxModalDialogs;
 // Lists to keep track of windows, so we can disable/enable them
 // for modal dialogs
 wxList wxModalDialogs;

-wxList wxModelessWindows;  // Frames and modeless dialogs
+//wxList wxModelessWindows;  // Frames and modeless dialogs

 extern wxList wxPendingDelete;
 
 #if !USE_SHARED_LIBRARY
 extern wxList wxPendingDelete;
 
 #if !USE_SHARED_LIBRARY

-IMPLEMENT_DYNAMIC_CLASS(wxDialog, wxPanel)
+IMPLEMENT_DYNAMIC_CLASS(wxDialog, wxTopLevelWindow)

 
 

-BEGIN_EVENT_TABLE(wxDialog, wxPanel)
+BEGIN_EVENT_TABLE(wxDialog, wxDialogBase)

   EVT_BUTTON(wxID_OK, wxDialog::OnOK)
   EVT_BUTTON(wxID_APPLY, wxDialog::OnApply)
   EVT_BUTTON(wxID_CANCEL, wxDialog::OnCancel)
   EVT_BUTTON(wxID_OK, wxDialog::OnOK)
   EVT_BUTTON(wxID_APPLY, wxDialog::OnApply)
   EVT_BUTTON(wxID_CANCEL, wxDialog::OnCancel)

+

   EVT_CHAR_HOOK(wxDialog::OnCharHook)
   EVT_CHAR_HOOK(wxDialog::OnCharHook)

+

   EVT_SYS_COLOUR_CHANGED(wxDialog::OnSysColourChanged)
   EVT_SYS_COLOUR_CHANGED(wxDialog::OnSysColourChanged)

+

   EVT_CLOSE(wxDialog::OnCloseWindow)
 END_EVENT_TABLE()
 
   EVT_CLOSE(wxDialog::OnCloseWindow)
 END_EVENT_TABLE()
 


@@ -41,7 +46,8 @@ END_EVENT_TABLE()
 
 wxDialog::wxDialog()
 {
 
 wxDialog::wxDialog()
 {

-    SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
+      m_isShown = FALSE;
+    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));

 }
 
 bool wxDialog::Create(wxWindow *parent, wxWindowID id,
 }
 
 bool wxDialog::Create(wxWindow *parent, wxWindowID id,


@@ -51,193 +57,182 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
            long style,
            const wxString& name)
 {
            long style,
            const wxString& name)
 {

-  m_windowStyle = style;
-
-  SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
-  SetName(name);
-  
-  if (!parent)
-    wxTopLevelWindows.Append(this);
-
-  if (parent) parent->AddChild(this);
-
-  if ( id == -1 )
-       m_windowId = (int)NewControlId();
-  else
-       m_windowId = id;
-
-  // TODO: create dialog
+    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
+    
+    
+    if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name) )
+        return FALSE;
+    
+    MacCreateRealWindow( title , pos , size , MacRemoveBordersFromStyle(style) & ~(wxYES|wxOK|wxNO|wxCANCEL) , name ) ;
+    
+    m_macWindowBackgroundTheme = kThemeBrushDialogBackgroundActive ;
+    SetThemeWindowBackground( (WindowRef) m_macWindow , m_macWindowBackgroundTheme , false ) ;

 
 

-  return FALSE;
+    return TRUE;

 }
 
 void wxDialog::SetModal(bool flag)
 {
 }
 
 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);
-}
-
-wxDialog::~wxDialog()
-{
-    // TODO
-    wxTopLevelWindows.DeleteObject(this);
-
-    if ( (GetWindowStyleFlag() & wxDIALOG_MODAL) != wxDIALOG_MODAL )
-      wxModelessWindows.DeleteObject(this);
-
-    // If this is the last top-level window, exit.
-    if (wxTheApp && (wxTopLevelWindows.Number() == 0))
+    if ( flag )

     {
     {

-      wxTheApp->SetTopWindow(NULL);
-
-      if (wxTheApp->GetExitOnFrameDelete())
-      {
-         // TODO: exit
-      }
+        m_windowStyle |= wxDIALOG_MODAL;
+        
+        wxModelessWindows.DeleteObject(this);
+#if TARGET_CARBON
+        SetWindowModality( (WindowRef) MacGetWindowRef() , kWindowModalityAppModal , NULL ) ;
+#endif
+    }
+    else
+    {
+        m_windowStyle &= ~wxDIALOG_MODAL;
+        
+        wxModelessWindows.Append(this);

     }
 }
 
     }
 }
 

-// By default, pressing escape cancels the dialog
-void wxDialog::OnCharHook(wxKeyEvent& event)
+wxDialog::~wxDialog()

 {
 {

-  if (event.m_keyCode == WXK_ESCAPE)
-  {
-               // Behaviour changed in 2.0: we'll send a Cancel message
-               // to the dialog instead of Close.
-               wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
-               cancelEvent.SetEventObject( this );
-               GetEventHandler()->ProcessEvent(cancelEvent);
-
-               return;
-  }
-  // We didn't process this event.
-  event.Skip();
+    m_isBeingDeleted = TRUE;
+    Show(FALSE);

 }
 
 }
 

-void wxDialog::Iconize(bool WXUNUSED(iconize))
+// By default, pressing escape cancels the dialog , on mac command-stop does the same thing
+void wxDialog::OnCharHook(wxKeyEvent& event)

 {
 {

-    // TODO
+    if (( event.m_keyCode == WXK_ESCAPE || 
+        ( event.m_keyCode == '.' && event.MetaDown() ) )
+        && FindWindow(wxID_CANCEL) )
+    {
+        // Behaviour changed in 2.0: we'll send a Cancel message
+        // to the dialog instead of Close.
+        wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
+        cancelEvent.SetEventObject( this );
+        GetEventHandler()->ProcessEvent(cancelEvent);
+        
+        return;
+    }
+    // We didn't process this event.
+    event.Skip();

 }
 
 }
 

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

 {
 {

-    // TODO
-    return FALSE;
+    return (GetWindowStyleFlag() & wxDIALOG_MODAL) != 0;

 }
 
 }
 

-void wxDialog::SetClientSize(int width, int height)
-{
-    // TODO
-}

 
 

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

 {
 {

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

 }
 
 bool wxDialog::Show(bool show)
 {
 }
 
 bool wxDialog::Show(bool show)
 {

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

 
 

-void wxDialog::SetTitle(const wxString& title)
-{
-    // TODO
-}
+    if ( show )
+    {
+        // usually will result in TransferDataToWindow() being called
+        InitDialog();
+    }

 
 

-wxString wxDialog::GetTitle() const
-{
-    // TODO
-    return wxString("");
+    if ( IsModal() )
+    {
+        if ( show )
+        {
+            DoShowModal();
+        }
+        else // end of modal dialog
+        {
+            // this will cause IsModalShowing() return FALSE and our local
+            // message loop will terminate
+            wxModalDialogs.DeleteObject(this);
+        }
+    }
+
+    return TRUE;

 }
 
 }
 

-void wxDialog::Centre(int direction)
+#if !TARGET_CARBON
+extern bool s_macIsInModalLoop ;
+#endif
+
+void wxDialog::DoShowModal()

 {
 {

-  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 ;
-  }
+    wxCHECK_RET( !IsModalShowing(), _T("DoShowModal() called twice") );

 
 

-  GetSize(&width, &height);
-  GetPosition(&x, &y);
+    wxModalDialogs.Append(this);

 
 

-  if (direction & wxHORIZONTAL)
-    x = (int)((display_width - width)/2);
-  if (direction & wxVERTICAL)
-    y = (int)((display_height - height)/2);
+    wxWindow *parent = GetParent();

 
 

-  SetSize(x+x_offset, y+y_offset, width, height);
+#if TARGET_CARBON
+    BeginAppModalStateForWindow(  (WindowRef) MacGetWindowRef()) ;
+#else
+    // TODO : test whether parent gets disabled
+    bool formerModal = s_macIsInModalLoop ;
+    s_macIsInModalLoop = true ;
+#endif
+    while ( IsModalShowing() )
+    {
+        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

 }
 
 }
 

+

 // 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()
 {

-    m_windowStyle |= wxDIALOG_MODAL;
-    // TODO: modal showing
-       Show(TRUE);
-       return GetReturnCode();
+    if ( !IsModal() )
+    {
+        SetModal(TRUE);
+    }
+
+    Show(TRUE);
+    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)
 {
 void wxDialog::EndModal(int retCode)
 {

-       SetReturnCode(retCode);
-    // TODO modal un-showing
-       Show(FALSE);
+  SetReturnCode(retCode);
+  Show(FALSE);

 }
 
 // Standard buttons
 }
 
 // Standard buttons

-void wxDialog::OnOK(wxCommandEvent& event)
+void wxDialog::OnOK(wxCommandEvent& WXUNUSED(event))

 {
 {

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

 }
 
 }
 

-void wxDialog::OnApply(wxCommandEvent& event)
+void wxDialog::OnApply(wxCommandEvent& WXUNUSED(event))

 {
 {

-       if (Validate())
-               TransferDataFromWindow();
-       // TODO probably need to disable the Apply button until things change again
+  if (Validate())
+    TransferDataFromWindow();
+  // TODO probably need to disable the Apply button until things change again

 }
 
 }
 

-void wxDialog::OnCancel(wxCommandEvent& event)
+void wxDialog::OnCancel(wxCommandEvent& WXUNUSED(event))

 {
 {

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

 }
 
 }
 

-void wxDialog::OnCloseWindow(wxCloseEvent& event)
+void wxDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))

 {
     // We'll send a Cancel message by default,
     // which may close the dialog.
 {
     // We'll send a Cancel message by default,
     // which may close the dialog.


@@ -254,12 +249,12 @@ void wxDialog::OnCloseWindow(wxCloseEvent& event)
     // The default OnCancel (above) simply ends a modal dialog, and hides a modeless dialog.
 
     static wxList closing;
     // The default OnCancel (above) simply ends a modal dialog, and hides a modeless dialog.
 
     static wxList closing;

-    
+

     if ( closing.Member(this) )
         return;
     if ( closing.Member(this) )
         return;

-    
+

     closing.Append(this);
     closing.Append(this);

-    
+

     wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
     cancelEvent.SetEventObject( this );
     GetEventHandler()->ProcessEvent(cancelEvent); // This may close the dialog
     wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
     cancelEvent.SetEventObject( this );
     GetEventHandler()->ProcessEvent(cancelEvent); // This may close the dialog


@@ -267,20 +262,9 @@ void wxDialog::OnCloseWindow(wxCloseEvent& event)
     closing.DeleteObject(this);
 }
 
     closing.DeleteObject(this);
 }
 

-// Destroy the window (delayed, if a managed window)
-bool wxDialog::Destroy()
+void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event))

 {
 {

-  if (!wxPendingDelete.Member(this))
-    wxPendingDelete.Append(this);
-  return TRUE;
-}
-
-void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& event)
-{
-  SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
+  SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));

   Refresh();
 }
 
   Refresh();
 }
 

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