src/gtk/aboutdlg.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/gtk/aboutdlg.cpp
   3 // Purpose:     native GTK+ wxAboutBox() implementation
   4 // Author:      Vadim Zeitlin
   5 // Created:     2006-10-08
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2006 Vadim Zeitlin <vadim@wxwindows.org>
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 // ============================================================================
  12 // declarations
  13 // ============================================================================
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 // for compilers that support precompilation, includes "wx.h".
  20 #include "wx/wxprec.h"
  21
  22 #if wxUSE_ABOUTDLG && defined(__WXGTK26__)
  23
  24 #ifndef WX_PRECOMP
  25 #endif //WX_PRECOMP
  26
  27 #include "wx/aboutdlg.h"
  28 #include "wx/generic/aboutdlgg.h"
  29
  30 #include "wx/gtk/private.h"
  31
  32 // ----------------------------------------------------------------------------
  33 // GtkArray: temporary array of GTK strings
  34 // ----------------------------------------------------------------------------
  35
  36 class GtkArray
  37 {
  38 public:
  39     GtkArray(const wxArrayString& a)
  40     {
  41         m_count = a.size();
  42         m_strings = new const gchar *[m_count + 1];
  43         for ( size_t n = 0; n < m_count; n++ )
  44             m_strings[n] = wxGTK_CONV_SYS(a[n]).release();
  45
  46         // array must be NULL-terminated
  47         m_strings[m_count] = NULL;
  48     }
  49
  50     operator const gchar **() const { return m_strings; }
  51
  52     ~GtkArray()
  53     {
  54         for ( size_t n = 0; n < m_count; n++ )
  55             free(wx_const_cast(gchar *, m_strings[n]));
  56
  57         delete [] m_strings;
  58     }
  59
  60 private:
  61     const gchar **m_strings;
  62     size_t m_count;
  63
  64     DECLARE_NO_COPY_CLASS(GtkArray)
  65 };
  66
  67 // ============================================================================
  68 // implementation
  69 // ============================================================================
  70
  71 void wxAboutBox(const wxAboutDialogInfo& info)
  72 {
  73     if ( !gtk_check_version(2,6,0) )
  74     {
  75         GtkAboutDialog * const dlg = GTK_ABOUT_DIALOG(gtk_about_dialog_new());
  76         gtk_about_dialog_set_name(dlg, info.GetName());
  77         if ( info.HasVersion() )
  78             gtk_about_dialog_set_version(dlg, info.GetVersion());
  79         if ( info.HasCopyright() )
  80             gtk_about_dialog_set_copyright(dlg, info.GetCopyright());
  81         if ( info.HasDescription() )
  82             gtk_about_dialog_set_comments(dlg, info.GetDescription());
  83         if ( info.HasLicence() )
  84             gtk_about_dialog_set_license(dlg, info.GetLicence());
  85
  86         wxIcon icon = info.GetIcon();
  87         if ( icon.Ok() )
  88             gtk_about_dialog_set_logo(dlg, info.GetIcon().GetPixbuf());
  89
  90         if ( info.HasWebSite() )
  91         {
  92             gtk_about_dialog_set_website(dlg, info.GetWebSiteURL());
  93             gtk_about_dialog_set_website_label(dlg, info.GetWebSiteDescription());
  94         }
  95
  96         if ( info.HasDevelopers() )
  97             gtk_about_dialog_set_authors(dlg, GtkArray(info.GetDevelopers()));
  98         if ( info.HasDocWriters() )
  99             gtk_about_dialog_set_documenters(dlg, GtkArray(info.GetDocWriters()));
 100         if ( info.HasArtists() )
 101             gtk_about_dialog_set_artists(dlg, GtkArray(info.GetArtists()));
 102         if ( info.HasTranslators() )
 103             gtk_about_dialog_set_translator_credits(dlg, _("translator-credits"));
 104
 105         gtk_widget_show(GTK_WIDGET(dlg));
 106         return;
 107     }
 108
 109     // native about dialog not available, fall back to the generic one
 110     wxGenericAboutBox(info);
 111 }
 112
 113 #endif // wxUSE_ABOUTDLG && GTK+ 2.6+