[evince] pdf: Expand sentence to facilitate localization

[Germán Poo-Caamaño <gpoo src gnome org>]

commit bd6c62d17fb1f99e0e56bf5f7ec04da228cd6f32
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Mon Jul 2 19:38:37 2018 -0400

    pdf: Expand sentence to facilitate localization
    
    Use inline text instead of variables (when possible), to
    facilitate the localization, especially on right-to-left
    languages, where the position of the noun might be
    different.
    
    Fixes #295

 backend/pdf/ev-poppler.cc | 39 ++++++++++++++++++++++++++++++---------
 1 file changed, 30 insertions(+), 9 deletions(-)
---
diff --git a/backend/pdf/ev-poppler.cc b/backend/pdf/ev-poppler.cc
index 376c6021..4c6768ed 100644
--- a/backend/pdf/ev-poppler.cc
+++ b/backend/pdf/ev-poppler.cc
@@ -1150,10 +1150,8 @@ pdf_document_fonts_fill_model (EvDocumentFonts *document_fonts,
                const char *embedded;
                const char *standard_str = "";
                const gchar *substitute;
-               const gchar *substitute_text;
                const gchar *filename;
                const gchar *encoding;
-               const gchar *encoding_text;
                char *details;
                
                name = poppler_fonts_iter_get_name (iter);
@@ -1201,18 +1199,41 @@ pdf_document_fonts_fill_model (EvDocumentFonts *document_fonts,
 
                substitute = poppler_fonts_iter_get_substitute_name (iter);
                filename = poppler_fonts_iter_get_file_name (iter);
-               encoding_text = _("Encoding");
-               substitute_text = _("Substituting with");
 
                if (substitute && filename)
-                       details = g_markup_printf_escaped ("%s%s\n%s: %s\n%s\n%s <b>%s</b>\n(%s)",
+                       /* Translators: string is a concatenation of previous
+                        * translated strings to indicate the fonts properties
+                        * in a PDF document.
+                        *
+                        * Example:
+                        * Type 1 (One of the standard 14 Fonts)
+                        * Not embedded
+                        * Substituting with TeXGyreTermes-Regular
+                        * (/usr/share/textmf/.../texgyretermes-regular.otf)
+                        */
+                       details = g_markup_printf_escaped (_("%s%s\n"
+                                                            "Encoding: %s\n"
+                                                            "%s\n"
+                                                            "Substituting with <b>%s</b>\n"
+                                                            "(%s)"),
                                                           type_str, standard_str,
-                                                          encoding_text, encoding, embedded,
-                                                          substitute_text, substitute, filename);
+                                                          encoding, embedded,
+                                                          substitute, filename);
                else
-                       details = g_markup_printf_escaped ("%s%s\n%s: %s\n%s",
+                       /* Translators: string is a concatenation of previous
+                        * translated strings to indicate the fonts properties
+                        * in a PDF document.
+                        *
+                        * Example:
+                        * TrueType (CID)
+                        * Encoding: Custom
+                        * Embedded subset
+                        */
+                       details = g_markup_printf_escaped (_("%s%s\n"
+                                                            "Encoding: %s\n"
+                                                            "%s"),
                                                           type_str, standard_str,
-                                                          encoding_text, encoding, embedded);
+                                                          encoding, embedded);
 
                gtk_list_store_append (GTK_LIST_STORE (model), &list_iter);
                gtk_list_store_set (GTK_LIST_STORE (model), &list_iter,