X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/643a0828dac932568e143b16b63a1cac0cd7d588..ff1bd293e1f57ceea2888fef99b6fb8c5e7f99e0:/src/mac/carbon/dialog.cpp

diff --git a/src/mac/carbon/dialog.cpp b/src/mac/carbon/dialog.cpp
index cab8d1906c..50cbb8c5ae 100644
--- a/src/mac/carbon/dialog.cpp
+++ b/src/mac/carbon/dialog.cpp
@@ -1,123 +1,108 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        dialog.cpp
+// Name:        src/mac/carbon/dialog.cpp
 // Purpose:     wxDialog class
 // Author:      Stefan Csomor
 // Modified by:
 // Created:     1998-01-01
 // RCS-ID:      $Id$
 // Copyright:   (c) Stefan Csomor
-// Licence:       wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "dialog.h"
-#endif
+#include "wx/wxprec.h"
 
 #include "wx/dialog.h"
-#include "wx/utils.h"
-#include "wx/frame.h"
-#include "wx/app.h"
-#include "wx/settings.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/app.h"
+    #include "wx/utils.h"
+    #include "wx/frame.h"
+    #include "wx/settings.h"
+#endif // WX_PRECOMP
 
 #include "wx/mac/uma.h"
 
+
 // Lists to keep track of windows, so we can disable/enable them
 // for modal dialogs
 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)
-  EVT_BUTTON(wxID_OK, wxDialog::OnOK)
-  EVT_BUTTON(wxID_APPLY, wxDialog::OnApply)
-  EVT_BUTTON(wxID_CANCEL, wxDialog::OnCancel)
+void wxDialog::Init()
+{
+    m_isModalStyle = false;
+}
 
-  EVT_CHAR_HOOK(wxDialog::OnCharHook)
+bool wxDialog::Create( wxWindow *parent,
+    wxWindowID id,
+    const wxString& title,
+    const wxPoint& pos,
+    const wxSize& size,
+    long style,
+    const wxString& name )
+{
+    SetExtraStyle( GetExtraStyle() | wxTOPLEVEL_EX_DIALOG );
 
-  EVT_SYS_COLOUR_CHANGED(wxDialog::OnSysColourChanged)
+    // All dialogs should really have this style...
+    style |= wxTAB_TRAVERSAL;
 
-  EVT_CLOSE(wxDialog::OnCloseWindow)
-END_EVENT_TABLE()
+    // ...but not these styles
+    style &= ~(wxYES | wxOK | wxNO); // | wxCANCEL
 
-#endif
+    if ( !wxTopLevelWindow::Create( parent, id, title, pos, size, style, name ) )
+        return false;
 
-wxDialog::wxDialog()
-{
-      m_isShown = FALSE;
-    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
-}
+#if TARGET_API_MAC_OSX
+    HIViewRef growBoxRef = 0 ;
+    OSStatus err = HIViewFindByID( HIViewGetRoot( (WindowRef)m_macWindow ), kHIViewWindowGrowBoxID, &growBoxRef  );
+    if ( err == noErr && growBoxRef != 0 )
+        HIGrowBoxViewSetTransparent( growBoxRef, true ) ;
+#endif
 
-bool wxDialog::Create(wxWindow *parent, wxWindowID id,
-           const wxString& title,
-           const wxPoint& pos,
-           const wxSize& size,
-           long style,
-           const wxString& name)
-{
-    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
-    
-    
-    if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name) )
-        return FALSE;
-    
-    MacCreateRealWindow( title , pos , size , MacRemoveBordersFromStyle(style)  , name ) ;
-    
-    m_macWindowBackgroundTheme = kThemeBrushDialogBackgroundActive ;
-    SetThemeWindowBackground( (WindowRef) m_macWindow , m_macWindowBackgroundTheme , false ) ;
-
-    return TRUE;
+    return true;
 }
 
-void wxDialog::SetModal(bool flag)
+void wxDialog::SetModal( bool flag )
 {
     if ( flag )
     {
-        m_windowStyle |= wxDIALOG_MODAL;
-        
-        wxModelessWindows.DeleteObject(this);
+        m_isModalStyle = true;
+
+        wxModelessWindows.DeleteObject( this );
+
 #if TARGET_CARBON
-        SetWindowModality( (WindowRef) MacGetWindowRef() , kWindowModalityAppModal , NULL ) ;
+        SetWindowModality( (WindowRef)MacGetWindowRef(), kWindowModalityAppModal, NULL ) ;
 #endif
     }
     else
     {
-        m_windowStyle &= ~wxDIALOG_MODAL;
-        
-        wxModelessWindows.Append(this);
+        m_isModalStyle = false;
+
+        wxModelessWindows.Append( this );
     }
 }
 
 wxDialog::~wxDialog()
 {
-    m_isBeingDeleted = TRUE ;
-    Show(FALSE);
+    m_isBeingDeleted = true;
+    Show(false);
 }
 
-// By default, pressing escape cancels the dialog , on mac command-stop does the same thing
-void wxDialog::OnCharHook(wxKeyEvent& event)
+// On mac command-stop does the same thing as Esc, let the base class know
+// about it
+bool wxDialog::IsEscapeKey(const wxKeyEvent& event)
 {
-    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();
+    if ( event.GetKeyCode() == '.' && event.GetModifiers() == wxMOD_CMD )
+        return true;
+
+    return wxDialogBase::IsEscapeKey(event);
 }
 
 bool wxDialog::IsModal() const
 {
-    return (GetWindowStyleFlag() & wxDIALOG_MODAL) != 0;
+    return wxModalDialogs.Find((wxDialog *)this) != NULL; // const_cast
+    //    return m_isModalStyle;
 }
 
 
@@ -129,18 +114,14 @@ bool wxDialog::IsModalShowing() const
 bool wxDialog::Show(bool show)
 {
     if ( !wxDialogBase::Show(show) )
-    {
         // nothing to do
-        return FALSE;
-    }
+        return false;
 
     if ( show )
-    {
         // usually will result in TransferDataToWindow() being called
         InitDialog();
-    }
 
-    if ( IsModal() )
+    if ( m_isModalStyle )
     {
         if ( show )
         {
@@ -148,13 +129,13 @@ bool wxDialog::Show(bool show)
         }
         else // end of modal dialog
         {
-            // this will cause IsModalShowing() return FALSE and our local
+            // this will cause IsModalShowing() return false and our local
             // message loop will terminate
             wxModalDialogs.DeleteObject(this);
         }
     }
 
-    return TRUE;
+    return true;
 }
 
 #if !TARGET_CARBON
@@ -163,22 +144,12 @@ extern bool s_macIsInModalLoop ;
 
 void wxDialog::DoShowModal()
 {
-    wxCHECK_RET( !IsModalShowing(), _T("DoShowModal() called twice") );
+    wxCHECK_RET( !IsModalShowing(), wxT("DoShowModal() called twice") );
 
     wxModalDialogs.Append(this);
 
-      wxWindow *parent = GetParent();
+    SetFocus() ;
 
-    // remember where the focus was
-    wxWindow *winFocus = FindFocus();
-    if ( !winFocus )
-    {
-        winFocus = parent;
-    }
-    if ( !winFocus )
-    {
-        winFocus = wxTheApp->GetTopWindow();
-    }
 #if TARGET_CARBON
     BeginAppModalStateForWindow(  (WindowRef) MacGetWindowRef()) ;
 #else
@@ -186,37 +157,30 @@ void wxDialog::DoShowModal()
     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
-
-
-    // and restore focus
-    if ( winFocus )
-    {
-        winFocus->SetFocus();
-    }
 }
 
 
-// Replacement for Show(TRUE) for modal dialogs - returns return code
+// Replacement for Show(true) for modal dialogs - returns return code
 int wxDialog::ShowModal()
 {
-    if ( !IsModal() )
-    {
-        SetModal(TRUE);
-    }
+    if ( !m_isModalStyle )
+        SetModal(true);
+
+    Show(true);
 
-    Show(TRUE);
     return GetReturnCode();
 }
 
@@ -224,64 +188,8 @@ int wxDialog::ShowModal()
 //     dialogs and should work for both of them
 void wxDialog::EndModal(int retCode)
 {
-  SetReturnCode(retCode);
-  Show(FALSE);
-}
-
-// Standard buttons
-void wxDialog::OnOK(wxCommandEvent& WXUNUSED(event))
-{
-  if ( Validate() && TransferDataFromWindow() )
-  {
-      EndModal(wxID_OK);
-  }
-}
-
-void wxDialog::OnApply(wxCommandEvent& WXUNUSED(event))
-{
-  if (Validate())
-    TransferDataFromWindow();
-  // TODO probably need to disable the Apply button until things change again
-}
-
-void wxDialog::OnCancel(wxCommandEvent& WXUNUSED(event))
-{
-    EndModal(wxID_CANCEL);
-}
-
-void wxDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
-{
-    // We'll send a Cancel message by default,
-    // which may close the dialog.
-    // Check for looping if the Cancel event handler calls Close().
-
-    // Note that if a cancel button and handler aren't present in the dialog,
-    // nothing will happen when you close the dialog via the window manager, or
-    // via Close().
-    // We wouldn't want to destroy the dialog by default, since the dialog may have been
-    // created on the stack.
-    // However, this does mean that calling dialog->Close() won't delete the dialog
-    // unless the handler for wxID_CANCEL does so. So use Destroy() if you want to be
-    // sure to destroy the dialog.
-    // The default OnCancel (above) simply ends a modal dialog, and hides a modeless dialog.
-
-    static wxList closing;
-
-    if ( closing.Member(this) )
-        return;
-
-    closing.Append(this);
-
-    wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
-    cancelEvent.SetEventObject( this );
-    GetEventHandler()->ProcessEvent(cancelEvent); // This may close the dialog
-
-    closing.DeleteObject(this);
-}
-
-void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event))
-{
-  SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
-  Refresh();
+    SetReturnCode(retCode);
+    Show(false);
+    SetModal(false);
 }