From a8e888b0c0b6dfa9194c33f0515988d23d42f1bf Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 8 Feb 2009 09:46:03 +0000
Subject: [PATCH] translate (c) and (C) to \u00a9 in wxAboutDialog [backport of
 r57245, r57514 and r57840 from trunk] (closes #4216)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@58748 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 docs/changes.txt          |  1 +
 include/wx/aboutdlg.h     |  6 ++++++
 src/generic/aboutdlgg.cpp | 15 ++++++++++++++-
 src/gtk/aboutdlg.cpp      | 11 ++++++++++-
 src/msw/aboutdlg.cpp      |  2 +-
 5 files changed, 32 insertions(+), 3 deletions(-)

diff --git a/docs/changes.txt b/docs/changes.txt
index 40bd9fd27f..3f5d619d9b 100644
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -131,6 +131,7 @@ All (GUI):
 - Added wxAUI_MGR_LIVE_RESIZE flag to wxAuiManager and made it the default on
   wxMac with CoreGraphics where sash drawing isn't implemented.
 - Use bitmap mask in wxSplashScreen.
+- Translate "(c)" and "(C)" to the real copyright sign in wxAboutBox.
 
 All (Unix):
 
diff --git a/include/wx/aboutdlg.h b/include/wx/aboutdlg.h
index 2c38167c7d..5b57247d3d 100644
--- a/include/wx/aboutdlg.h
+++ b/include/wx/aboutdlg.h
@@ -128,6 +128,12 @@ public:
     // artists and translators) as a one long multiline string
     wxString GetDescriptionAndCredits() const;
 
+#if wxABI_VERSION >= 20810
+    // returns the copyright with the (C) string substituted by the Unicode
+    // character U+00A9
+    wxString GetCopyrightToDisplay() const;
+#endif // wx 2.8.10+
+
 private:
     wxString m_name,
              m_version,
diff --git a/src/generic/aboutdlgg.cpp b/src/generic/aboutdlgg.cpp
index 85e864acd6..a8ba024361 100644
--- a/src/generic/aboutdlgg.cpp
+++ b/src/generic/aboutdlgg.cpp
@@ -96,6 +96,19 @@ wxIcon wxAboutDialogInfo::GetIcon() const
     return icon;
 }
 
+wxString wxAboutDialogInfo::GetCopyrightToDisplay() const
+{
+    wxString ret = m_copyright;
+
+#if wxUSE_UNICODE
+    const wxString copyrightSign = wxString::FromUTF8("\xc2\xa9");
+    ret.Replace("(c)", copyrightSign);
+    ret.Replace("(C)", copyrightSign);
+#endif // wxUSE_UNICODE
+
+    return ret;
+}
+
 // ----------------------------------------------------------------------------
 // wxGenericAboutDialog
 // ----------------------------------------------------------------------------
@@ -120,7 +133,7 @@ bool wxGenericAboutDialog::Create(const wxAboutDialogInfo& info)
     m_sizerText->Add(label, wxSizerFlags().Centre().Border());
     m_sizerText->AddSpacer(5);
 
-    AddText(info.GetCopyright());
+    AddText(info.GetCopyrightToDisplay());
     AddText(info.GetDescription());
 
     if ( info.HasWebSite() )
diff --git a/src/gtk/aboutdlg.cpp b/src/gtk/aboutdlg.cpp
index b6d960990b..f5fc3a0b1a 100644
--- a/src/gtk/aboutdlg.cpp
+++ b/src/gtk/aboutdlg.cpp
@@ -50,6 +50,13 @@ public:
 class GtkArray
 {
 public:
+    // Create empty GtkArray
+    GtkArray() : m_strings(0), m_count(0)
+    {
+    }
+
+    // Create GtkArray from wxArrayString. Note that the created object is
+    // only valid as long as 'a' is!
     GtkArray(const wxArrayString& a)
     {
         m_count = a.size();
@@ -105,7 +112,9 @@ void wxAboutBox(const wxAboutDialogInfo& info)
         if ( info.HasVersion() )
             gtk_about_dialog_set_version(dlg, GtkStr(info.GetVersion()));
         if ( info.HasCopyright() )
-            gtk_about_dialog_set_copyright(dlg, GtkStr(info.GetCopyright()));
+            gtk_about_dialog_set_copyright(dlg, GtkStr(info.GetCopyrightToDisplay()));
+        else
+            gtk_about_dialog_set_copyright(dlg, NULL);
         if ( info.HasDescription() )
             gtk_about_dialog_set_comments(dlg, GtkStr(info.GetDescription()));
         if ( info.HasLicence() )
diff --git a/src/msw/aboutdlg.cpp b/src/msw/aboutdlg.cpp
index 1d8823b816..fe223a85a5 100644
--- a/src/msw/aboutdlg.cpp
+++ b/src/msw/aboutdlg.cpp
@@ -53,7 +53,7 @@ void wxAboutBox(const wxAboutDialogInfo& info)
         msg << _T('\n');
 
         if ( info.HasCopyright() )
-            msg << info.GetCopyright() << _T('\n');
+            msg << info.GetCopyrightToDisplay() << _T('\n');
 
         // add everything remaining
         msg << info.GetDescriptionAndCredits();