unreachable code warning fix (Unicode build)

[wxWidgets.git] / src / generic / msgdlgg.cpp

diff --git a/src/generic/msgdlgg.cpp b/src/generic/msgdlgg.cpp
index 1fea61eafe63cc149a36ae301b63f220ff4790c4..537154714b6ecc6b0ba43bc98d838981d78b9dd9 100644 (file)
--- a/src/generic/msgdlgg.cpp
+++ b/src/generic/msgdlgg.cpp
@@ -1,15 +1,15 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        msgdlgg.cpp
+// Name:        src/generic/msgdlgg.cpp
 // Purpose:     wxGenericMessageDialog
 // Author:      Julian Smart, Robert Roebling
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$
-// Copyright:   (c) Julian Smart, Markus Holzem, Robert Roebling
-// Licence:     wxWindows license
+// Copyright:   (c) Julian Smart and Robert Roebling
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "msgdlgg.h"
 #endif
 
@@ -20,6 +20,8 @@
 #pragma hdrstop
 #endif
 
+#if wxUSE_MSGDLG && (!defined(__WXGTK20__) || defined(__WXUNIVERSAL__) || defined(__WXGPE__))
+
 #ifndef WX_PRECOMP
     #include "wx/utils.h"
     #include "wx/dialog.h"
@@ -36,7 +38,10 @@
 #include <stdio.h>
 #include <string.h>
 
-#include "wx/generic/msgdlgg.h"
+#define __WX_COMPILING_MSGDLGG_CPP__ 1
+#include "wx/msgdlg.h"
+#include "wx/artprov.h"
+#include "wx/settings.h"
 
 #if wxUSE_STATLINE
   #include "wx/statline.h"
@@ -59,52 +64,78 @@ wxGenericMessageDialog::wxGenericMessageDialog( wxWindow *parent,
                                                 const wxString& caption,
                                                 long style,
                                                 const wxPoint& pos)
-                      : wxDialog( parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE )
+                      : wxDialog( parent, wxID_ANY, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE )
 {
-    m_dialogStyle = style;
+    SetMessageDialogStyle(style);
 
-    wxBeginBusyCursor();
+    bool is_pda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
 
     wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
 
     wxBoxSizer *icon_text = new wxBoxSizer( wxHORIZONTAL );
-    
+
     // 1) icon
     if (style & wxICON_MASK)
     {
-         wxStaticBitmap *icon = new wxStaticBitmap(
-            this, -1, wxTheApp->GetStdIcon(style & wxICON_MASK));
-         icon_text->Add( icon, 0, wxCENTER );
+        wxBitmap bitmap;
+        switch ( style & wxICON_MASK )
+        {
+            default:
+                wxFAIL_MSG(_T("incorrect log style"));
+                // fall through
+
+            case wxICON_ERROR:
+                bitmap = wxArtProvider::GetIcon(wxART_ERROR, wxART_MESSAGE_BOX);
+                break;
+
+            case wxICON_INFORMATION:
+                bitmap = wxArtProvider::GetIcon(wxART_INFORMATION, wxART_MESSAGE_BOX);
+                break;
+
+            case wxICON_WARNING:
+                bitmap = wxArtProvider::GetIcon(wxART_WARNING, wxART_MESSAGE_BOX);
+                break;
+
+            case wxICON_QUESTION:
+                bitmap = wxArtProvider::GetIcon(wxART_QUESTION, wxART_MESSAGE_BOX);
+                break;
+        }
+        wxStaticBitmap *icon = new wxStaticBitmap(this, wxID_ANY, bitmap);
+        if (is_pda)
+            topsizer->Add( icon, 0, wxTOP|wxLEFT|wxRIGHT | wxALIGN_LEFT, 10 );
+        else
+            icon_text->Add( icon, 0, wxCENTER );
     }
-    
+
     // 2) text
-    icon_text->Add( CreateTextSizer( message ), 0, wxCENTER | wxLEFT, 10 );
-    
-    topsizer->Add( icon_text, 0, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
-    
+    icon_text->Add( CreateTextSizer( message ), 0, wxALIGN_CENTER | wxLEFT, 10 );
+
+    topsizer->Add( icon_text, 1, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
+
 #if wxUSE_STATLINE
     // 3) static line
-    topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
-#endif
+    topsizer->Add( new wxStaticLine( this, wxID_ANY ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
+#endif // wxUSE_STATLINE
 
     // 4) buttons
-    topsizer->Add( CreateButtonSizer( style ), 0, wxCENTRE | wxALL, 10 );
+    int center_flag = wxEXPAND;
+    if (style & wxYES_NO) center_flag = wxALIGN_CENTRE;
+    topsizer->Add( CreateButtonSizer( style & (wxOK|wxCANCEL|wxYES_NO|wxYES_DEFAULT|wxNO_DEFAULT) ),
+                   0, center_flag | wxALL, 10 );
 
-    SetAutoLayout( TRUE );
+    SetAutoLayout( true );
     SetSizer( topsizer );
-    
+
     topsizer->SetSizeHints( this );
     topsizer->Fit( this );
     wxSize size( GetSize() );
     if (size.x < size.y*3/2)
     {
         size.x = size.y*3/2;
-       SetSize( size );
+        SetSize( size );
     }
 
     Centre( wxBOTH | wxCENTER_FRAME);
-
-    wxEndBusyCursor();
 }
 
 void wxGenericMessageDialog::OnYes(wxCommandEvent& WXUNUSED(event))
@@ -119,12 +150,14 @@ void wxGenericMessageDialog::OnNo(wxCommandEvent& WXUNUSED(event))
 
 void wxGenericMessageDialog::OnCancel(wxCommandEvent& WXUNUSED(event))
 {
-    /* Allow cancellation via ESC/Close button except if
-       only YES and NO are specified. */
-    if ( (m_dialogStyle & wxYES_NO) != wxYES_NO || (m_dialogStyle & wxCANCEL) )
+    // Allow cancellation via ESC/Close button except if
+    // only YES and NO are specified.
+    const long style = GetMessageDialogStyle();
+    if ( (style & wxYES_NO) != wxYES_NO || (style & wxCANCEL) )
     {
         EndModal( wxID_CANCEL );
     }
 }
 
+#endif // wxUSE_MSGDLG && !defined(__WXGTK20__)