src/generic/msgdlgg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        msgdlgg.cpp
   3 // Purpose:     wxGenericMessageDialog
   4 // Author:      Julian Smart, Robert Roebling
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Robert Roebling
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "msgdlgg.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #if wxUSE_MSGDLG
  24
  25 #ifndef WX_PRECOMP
  26     #include "wx/utils.h"
  27     #include "wx/dialog.h"
  28     #include "wx/button.h"
  29     #include "wx/stattext.h"
  30     #include "wx/statbmp.h"
  31     #include "wx/layout.h"
  32     #include "wx/intl.h"
  33     #include "wx/icon.h"
  34     #include "wx/sizer.h"
  35     #include "wx/app.h"
  36 #endif
  37
  38 #include <stdio.h>
  39 #include <string.h>
  40
  41 #include "wx/generic/msgdlgg.h"
  42 #include "wx/artprov.h"
  43 #include "wx/settings.h"
  44
  45 #if wxUSE_STATLINE
  46   #include "wx/statline.h"
  47 #endif
  48
  49 // ----------------------------------------------------------------------------
  50 // icons
  51 // ----------------------------------------------------------------------------
  52
  53 BEGIN_EVENT_TABLE(wxGenericMessageDialog, wxDialog)
  54         EVT_BUTTON(wxID_YES, wxGenericMessageDialog::OnYes)
  55         EVT_BUTTON(wxID_NO, wxGenericMessageDialog::OnNo)
  56         EVT_BUTTON(wxID_CANCEL, wxGenericMessageDialog::OnCancel)
  57 END_EVENT_TABLE()
  58
  59 IMPLEMENT_CLASS(wxGenericMessageDialog, wxDialog)
  60
  61 wxGenericMessageDialog::wxGenericMessageDialog( wxWindow *parent,
  62                                                 const wxString& message,
  63                                                 const wxString& caption,
  64                                                 long style,
  65                                                 const wxPoint& pos)
  66                       : wxDialog( parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE )
  67 {
  68     m_dialogStyle = style;
  69
  70 #if wxUSE_STATIC_BITMAP
  71     bool is_pda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
  72 #endif
  73
  74     wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
  75
  76     wxBoxSizer *icon_text = new wxBoxSizer( wxHORIZONTAL );
  77
  78     // 1) icon
  79     if (style & wxICON_MASK)
  80     {
  81         wxBitmap bitmap;
  82         switch ( style & wxICON_MASK )
  83         {
  84             default:
  85                 wxFAIL_MSG(_T("incorrect log style"));
  86                 // fall through
  87
  88             case wxICON_ERROR:
  89                 bitmap = wxArtProvider::GetIcon(wxART_ERROR, wxART_MESSAGE_BOX);
  90                 break;
  91
  92             case wxICON_INFORMATION:
  93                 bitmap = wxArtProvider::GetIcon(wxART_INFORMATION, wxART_MESSAGE_BOX);
  94                 break;
  95
  96             case wxICON_WARNING:
  97                 bitmap = wxArtProvider::GetIcon(wxART_WARNING, wxART_MESSAGE_BOX);
  98                 break;
  99
 100             case wxICON_QUESTION:
 101                 bitmap = wxArtProvider::GetIcon(wxART_QUESTION, wxART_MESSAGE_BOX);
 102                 break;
 103         }
 104 #if wxUSE_STATIC_BITMAP
 105         wxStaticBitmap *icon = new wxStaticBitmap(this, -1, bitmap);
 106         if (is_pda)
 107             topsizer->Add( icon, 0, wxTOP|wxLEFT|wxRIGHT | wxALIGN_LEFT, 10 );
 108         else
 109             icon_text->Add( icon, 0, wxCENTER );
 110 #endif
 111     }
 112
 113     // 2) text
 114 #if wxUSE_STATTEXT // && wxUSE_TEXTCTRL
 115     icon_text->Add( CreateTextSizer( message ), 0, wxCENTER | wxLEFT, 10 );
 116 #endif
 117
 118     topsizer->Add( icon_text, 1, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
 119
 120 #if wxUSE_STATLINE
 121     // 3) static line
 122     topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
 123 #endif
 124
 125     // 4) buttons
 126 #if wxUSE_BUTTON
 127     topsizer->Add( CreateButtonSizer( style ), 0, wxCENTRE | wxALL, 10 );
 128  #endif
 129
 130     SetAutoLayout( TRUE );
 131     SetSizer( topsizer );
 132
 133     topsizer->SetSizeHints( this );
 134     topsizer->Fit( this );
 135     wxSize size( GetSize() );
 136     if (size.x < size.y*3/2)
 137     {
 138         size.x = size.y*3/2;
 139         SetSize( size );
 140     }
 141
 142     Centre( wxBOTH | wxCENTER_FRAME);
 143 }
 144
 145 void wxGenericMessageDialog::OnYes(wxCommandEvent& WXUNUSED(event))
 146 {
 147     EndModal( wxID_YES );
 148 }
 149
 150 void wxGenericMessageDialog::OnNo(wxCommandEvent& WXUNUSED(event))
 151 {
 152     EndModal( wxID_NO );
 153 }
 154
 155 void wxGenericMessageDialog::OnCancel(wxCommandEvent& WXUNUSED(event))
 156 {
 157     // Allow cancellation via ESC/Close button except if
 158     // only YES and NO are specified.
 159     if ( (m_dialogStyle & wxYES_NO) != wxYES_NO || (m_dialogStyle & wxCANCEL) )
 160     {
 161         EndModal( wxID_CANCEL );
 162     }
 163 }
 164
 165 #endif // wxUSE_MSGDLG
 166