added GTK+ 2.6 implementation of wxAboutBox

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41700 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-10-08 13:08:51 +00:00
parent 1deb3af2fd
commit a11a0ead4a
4 changed files with 130 additions and 10 deletions
--- a/src/gtk/aboutdlg.cpp
+++ b/src/gtk/aboutdlg.cpp
@@ -0,0 +1,113 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        src/gtk/aboutdlg.cpp
+// Purpose:     native GTK+ wxAboutBox() implementation
+// Author:      Vadim Zeitlin
+// Created:     2006-10-08
+// RCS-ID:      $Id$
+// Copyright:   (c) 2006 Vadim Zeitlin <vadim@wxwindows.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+// for compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#if wxUSE_ABOUTDLG && defined(__WXGTK26__)
+
+#ifndef WX_PRECOMP
+#endif //WX_PRECOMP
+
+#include "wx/aboutdlg.h"
+#include "wx/generic/aboutdlgg.h"
+
+#include "wx/gtk/private.h"
+
+// ----------------------------------------------------------------------------
+// GtkArray: temporary array of GTK strings
+// ----------------------------------------------------------------------------
+
+class GtkArray
+{
+public:
+    GtkArray(const wxArrayString& a)
+    {
+        m_count = a.size();
+        m_strings = new const gchar *[m_count + 1];
+        for ( size_t n = 0; n < m_count; n++ )
+            m_strings[n] = wxGTK_CONV_SYS(a[n]).release();
+
+        // array must be NULL-terminated
+        m_strings[m_count] = NULL;
+    }
+
+    operator const gchar **() const { return m_strings; }
+
+    ~GtkArray()
+    {
+        for ( size_t n = 0; n < m_count; n++ )
+            free(wx_const_cast(gchar *, m_strings[n]));
+
+        delete [] m_strings;
+    }
+
+private:
+    const gchar **m_strings;
+    size_t m_count;
+
+    DECLARE_NO_COPY_CLASS(GtkArray)
+};
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+void wxAboutBox(const wxAboutDialogInfo& info)
+{
+    if ( !gtk_check_version(2,6,0) )
+    {
+        GtkAboutDialog * const dlg = GTK_ABOUT_DIALOG(gtk_about_dialog_new());
+        gtk_about_dialog_set_name(dlg, info.GetName());
+        if ( info.HasVersion() )
+            gtk_about_dialog_set_version(dlg, info.GetVersion());
+        if ( info.HasCopyright() )
+            gtk_about_dialog_set_copyright(dlg, info.GetCopyright());
+        if ( info.HasDescription() )
+            gtk_about_dialog_set_comments(dlg, info.GetDescription());
+        if ( info.HasLicence() )
+            gtk_about_dialog_set_license(dlg, info.GetLicence());
+
+        wxIcon icon = info.GetIcon();
+        if ( icon.Ok() )
+            gtk_about_dialog_set_logo(dlg, info.GetIcon().GetPixbuf());
+
+        if ( info.HasWebSite() )
+        {
+            gtk_about_dialog_set_website(dlg, info.GetWebSiteURL());
+            gtk_about_dialog_set_website_label(dlg, info.GetWebSiteDescription());
+        }
+
+        if ( info.HasDevelopers() )
+            gtk_about_dialog_set_authors(dlg, GtkArray(info.GetDevelopers()));
+        if ( info.HasDocWriters() )
+            gtk_about_dialog_set_documenters(dlg, GtkArray(info.GetDocWriters()));
+        if ( info.HasArtists() )
+            gtk_about_dialog_set_artists(dlg, GtkArray(info.GetArtists()));
+        if ( info.HasTranslators() )
+            gtk_about_dialog_set_translator_credits(dlg, _("translator-credits"));
+
+        gtk_widget_show(GTK_WIDGET(dlg));
+        return;
+    }
+
+    // native about dialog not available, fall back to the generic one
+    wxGenericAboutBox(info);
+}
+
+#endif // wxUSE_ABOUTDLG && GTK+ 2.6+