[glibmm] Gio: Use Glib::ustring for file attributes of string type

[Kjell Ahlstedt <kjellahl src gnome org>]

commit d21708ed12fe3ccbcfcf28eb4b845bfa3d1fe255
Author: Kjell Ahlstedt <kjell ahlstedt bredband net>
Date:   Sun Dec 18 12:20:19 2016 +0100

    Gio: Use Glib::ustring for file attributes of string type
    
    Use Glib::ustring for values of file attributes of type
    G_FILE_ATTRIBUTE_TYPE_STRING (UTF-8 encoded string). Changed methods:
    
    * gio/src/file.hg: set_attribute_string()
    * gio/src/fileinfo.hg: set/get_attribute_string(), set/get_display_name(),
    set/get_edit_name(), set/get_content_type(), get_etag()
    * gio/src/fileiostream.hg: get_etag()
    * gio/src/fileoutputstream.hg: get_etag()
    Bug 615950

 gio/src/file.hg             |    2 +-
 gio/src/fileinfo.hg         |   29 +++++++++--------------------
 gio/src/fileiostream.hg     |    4 +---
 gio/src/fileoutputstream.hg |    2 +-
 4 files changed, 12 insertions(+), 25 deletions(-)
---
diff --git a/gio/src/file.hg b/gio/src/file.hg
index cbe8bac..f2b595a 100644
--- a/gio/src/file.hg
+++ b/gio/src/file.hg
@@ -1399,7 +1399,7 @@ public:
 
   bool set_attributes_finish(const Glib::RefPtr<AsyncResult>& result, const Glib::RefPtr<FileInfo>& info);
 
-  _WRAP_METHOD(bool set_attribute_string(const std::string& attribute, const std::string& value, 
FileQueryInfoFlags flags, const Glib::RefPtr<Cancellable>& cancellable{?}),
+  _WRAP_METHOD(bool set_attribute_string(const std::string& attribute, const Glib::ustring& value, 
FileQueryInfoFlags flags, const Glib::RefPtr<Cancellable>& cancellable{?}),
                g_file_set_attribute_string,
                errthrow)
 
diff --git a/gio/src/fileinfo.hg b/gio/src/fileinfo.hg
index 54841f9..6596e47 100644
--- a/gio/src/fileinfo.hg
+++ b/gio/src/fileinfo.hg
@@ -1,5 +1,3 @@
-// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-
-
 /* Copyright (C) 2007 The gtkmm Development Team
  *
  * This library is free software; you can redistribute it and/or
@@ -109,8 +107,7 @@ public:
 
   _WRAP_METHOD(FileAttributeStatus get_attribute_status(const std::string& attribute) const, 
g_file_info_get_attribute_status)
 
-  //TODO: This should return a ustring instead: https://bugzilla.gnome.org/show_bug.cgi?id=615950#c7
-  _WRAP_METHOD(std::string get_attribute_string(const std::string& attribute) const,
+  _WRAP_METHOD(Glib::ustring get_attribute_string(const std::string& attribute) const,
                g_file_info_get_attribute_string)
 
 #m4 
_CONVERSION(`char**',`std::vector<Glib::ustring>',`Glib::ArrayHandler<Glib::ustring>::array_to_vector($3, 
Glib::OWNERSHIP_NONE)')
@@ -135,8 +132,7 @@ public:
 
   _WRAP_METHOD(bool set_attribute_status(const std::string& attribute, FileAttributeStatus status), 
g_file_info_set_attribute_status)
 
-  //TODO: This should take a ustring value instead: https://bugzilla.gnome.org/show_bug.cgi?id=615950#c7
-  _WRAP_METHOD(void set_attribute_string(const std::string& attribute, const std::string& attr_value),
+  _WRAP_METHOD(void set_attribute_string(const std::string& attribute, const Glib::ustring& attr_value),
                g_file_info_set_attribute_string)
 
 #m4 _CONVERSION(`const 
std::vector<Glib::ustring>&',`char**',`const_cast<char**>(Glib::ArrayHandler<Glib::ustring>::vector_to_array($3).data())')
@@ -167,11 +163,9 @@ public:
   _WRAP_METHOD(bool is_symlink() const, g_file_info_get_is_symlink)
   _WRAP_METHOD(std::string get_name() const, g_file_info_get_name)
 
-  //TODO: This should return a ustring instead. See https://bugzilla.gnome.org/show_bug.cgi?id=615950#c4
-  _WRAP_METHOD(std::string get_display_name() const, g_file_info_get_display_name)
+  _WRAP_METHOD(Glib::ustring get_display_name() const, g_file_info_get_display_name)
 
-  //TODO: This should return a ustring instead. See https://bugzilla.gnome.org/show_bug.cgi?id=615950#c4
-  _WRAP_METHOD(std::string get_edit_name() const, g_file_info_get_edit_name)
+  _WRAP_METHOD(Glib::ustring get_edit_name() const, g_file_info_get_edit_name)
 
   _WRAP_METHOD(Glib::RefPtr<Icon> get_icon(), g_file_info_get_icon, refreturn)
   _WRAP_METHOD(Glib::RefPtr<const Icon> get_icon() const, g_file_info_get_icon, refreturn, constversion)
@@ -179,8 +173,7 @@ public:
   _WRAP_METHOD(Glib::RefPtr<Icon> get_symbolic_icon(), g_file_info_get_symbolic_icon, refreturn)
   _WRAP_METHOD(Glib::RefPtr<const Icon> get_symbolic_icon() const, g_file_info_get_symbolic_icon, refreturn, 
constversion)
 
-  //TODO: This should return a ustring instead. See https://bugzilla.gnome.org/show_bug.cgi?id=615950#c4
-  _WRAP_METHOD(std::string get_content_type() const, g_file_info_get_content_type)
+  _WRAP_METHOD(Glib::ustring get_content_type() const, g_file_info_get_content_type)
 
   _WRAP_METHOD(goffset get_size() const, g_file_info_get_size)
 
@@ -189,8 +182,7 @@ public:
 
   _WRAP_METHOD(std::string get_symlink_target() const, g_file_info_get_symlink_target)
 
-  //TODO: This should return a ustring instead. See https://bugzilla.gnome.org/show_bug.cgi?id=615950#c4
-  _WRAP_METHOD(std::string get_etag() const, g_file_info_get_etag)
+  _WRAP_METHOD(Glib::ustring get_etag() const, g_file_info_get_etag)
 
   _WRAP_METHOD(gint32 get_sort_order() const, g_file_info_get_sort_order)
   _WRAP_METHOD(void set_attribute_mask(const Glib::RefPtr<FileAttributeMatcher>& mask),
@@ -204,17 +196,14 @@ public:
   _WRAP_METHOD(void set_is_symlink(bool symlink = true), g_file_info_set_is_symlink)
   _WRAP_METHOD(void set_name(const std::string& name), g_file_info_set_name)
 
-  //TODO: This should take a ustring instead. See https://bugzilla.gnome.org/show_bug.cgi?id=615950#c4
-  _WRAP_METHOD(void set_display_name(const std::string& display_name), g_file_info_set_display_name)
+  _WRAP_METHOD(void set_display_name(const Glib::ustring& display_name), g_file_info_set_display_name)
 
-  //TODO: This should take a ustring instead. See https://bugzilla.gnome.org/show_bug.cgi?id=615950#c4
-  _WRAP_METHOD(void set_edit_name(const std::string& edit_name), g_file_info_set_edit_name)
+  _WRAP_METHOD(void set_edit_name(const Glib::ustring& edit_name), g_file_info_set_edit_name)
 
   _WRAP_METHOD(void set_icon(const Glib::RefPtr<Icon>& icon), g_file_info_set_icon)
   _WRAP_METHOD(void set_symbolic_icon(const Glib::RefPtr<Icon>& icon), g_file_info_set_symbolic_icon)
 
-  //TODO: This should take a ustring instead. See https://bugzilla.gnome.org/show_bug.cgi?id=615950#c4
-  _WRAP_METHOD(void set_content_type(const std::string& content_type), g_file_info_set_content_type)
+  _WRAP_METHOD(void set_content_type(const Glib::ustring& content_type), g_file_info_set_content_type)
 
   _WRAP_METHOD(void set_size(goffset size), g_file_info_set_size)
 
diff --git a/gio/src/fileiostream.hg b/gio/src/fileiostream.hg
index b015268..3f2ca9c 100644
--- a/gio/src/fileiostream.hg
+++ b/gio/src/fileiostream.hg
@@ -1,5 +1,3 @@
-// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-
-
 /* Copyright (C) 2007 The gtkmm Development Team
  *
  * This library is free software; you can redistribute it and/or
@@ -100,7 +98,7 @@ public:
   _WRAP_METHOD(Glib::RefPtr<FileInfo> query_info_finish(const Glib::RefPtr<AsyncResult>& result),
                g_file_io_stream_query_info_finish,
                errthrow)
-  _WRAP_METHOD(std::string get_etag() const, g_file_io_stream_get_etag)
+  _WRAP_METHOD(Glib::ustring get_etag() const, g_file_io_stream_get_etag)
 
 };
 
diff --git a/gio/src/fileoutputstream.hg b/gio/src/fileoutputstream.hg
index a31567b..3539c4c 100644
--- a/gio/src/fileoutputstream.hg
+++ b/gio/src/fileoutputstream.hg
@@ -135,7 +135,7 @@ public:
                g_file_output_stream_query_info_finish,
                refreturn, errthrow)
 
-  _WRAP_METHOD(std::string get_etag() const, g_file_output_stream_get_etag)
+  _WRAP_METHOD(Glib::ustring get_etag() const, g_file_output_stream_get_etag)
 };
 
 } // namespace Gio