[gedit/wip/loader-saver: 12/48] GeditDocument: remove unused code

[Sébastien Wilmet <swilmet src gnome org>]

commit 0916cfc5af0b66cb4b761da2af1a4e8f187ebfaf
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Thu Jun 26 19:50:01 2014 +0200

    GeditDocument: remove unused code

 gedit/gedit-document.c |  217 ------------------------------------------------
 gedit/gedit-document.h |    8 --
 2 files changed, 0 insertions(+), 225 deletions(-)
---
diff --git a/gedit/gedit-document.c b/gedit/gedit-document.c
index fc1fcb5..d8497a1 100644
--- a/gedit/gedit-document.c
+++ b/gedit/gedit-document.c
@@ -83,8 +83,6 @@ struct _GeditDocumentPrivate
        gboolean             create; /* Create file if uri points
                                      * to a non existing file */
 
-       GtkTextTag *error_tag;
-
        /* Mount operation factory */
        GeditMountOperationFactory  mount_operation_factory;
        gpointer                    mount_operation_userdata;
@@ -1545,161 +1543,6 @@ gedit_document_goto_line_offset (GeditDocument *doc,
        return ret;
 }
 
-static void
-get_style_colors (GeditDocument *doc,
-                  const gchar   *style_name,
-                  gboolean      *foreground_set,
-                  GdkRGBA       *foreground,
-                  gboolean      *background_set,
-                  GdkRGBA       *background,
-                  gboolean      *line_background_set,
-                  GdkRGBA       *line_background,
-                  gboolean      *bold_set,
-                  gboolean      *bold,
-                  gboolean      *italic_set,
-                  gboolean      *italic,
-                  gboolean      *underline_set,
-                  gboolean      *underline,
-                  gboolean      *strikethrough_set,
-                  gboolean      *strikethrough)
-{
-       GtkSourceStyleScheme *style_scheme;
-       GtkSourceStyle *style;
-       gchar *line_bg;
-       gchar *bg;
-       gchar *fg;
-
-       style_scheme = gtk_source_buffer_get_style_scheme (GTK_SOURCE_BUFFER (doc));
-       if (style_scheme == NULL)
-               goto fallback;
-
-       style = gtk_source_style_scheme_get_style (style_scheme,
-                                                  style_name);
-       if (style == NULL)
-               goto fallback;
-
-       g_object_get (style,
-                     "foreground-set", foreground_set,
-                     "foreground", &fg,
-                     "background-set", background_set,
-                     "background", &bg,
-                     "line-background-set", line_background_set,
-                     "line-background", &line_bg,
-                     "bold-set", bold_set,
-                     "bold", bold,
-                     "italic-set", italic_set,
-                     "italic", italic,
-                     "underline-set", underline_set,
-                     "underline", underline,
-                     "strikethrough-set", strikethrough_set,
-                     "strikethrough", strikethrough,
-                     NULL);
-
-       if (*foreground_set)
-       {
-               if (fg == NULL || !gdk_rgba_parse (foreground, fg))
-               {
-                       *foreground_set = FALSE;
-               }
-       }
-
-       if (*background_set)
-       {
-               if (bg == NULL ||
-                   !gdk_rgba_parse (background, bg))
-               {
-                       *background_set = FALSE;
-               }
-       }
-
-       if (*line_background_set)
-       {
-               if (line_bg == NULL ||
-                   !gdk_rgba_parse (line_background, line_bg))
-               {
-                       *line_background_set = FALSE;
-               }
-       }
-
-       g_free (fg);
-       g_free (bg);
-       g_free (line_bg);
-
-       return;
-
- fallback:
-       gedit_debug_message (DEBUG_DOCUMENT,
-                            "Falling back to hard-coded colors "
-                            "for the \"found\" text tag.");
-
-       gdk_rgba_parse (background, "#FFFF78");
-       *background_set = TRUE;
-       *foreground_set = FALSE;
-
-       return;
-}
-
-static void
-sync_tag_style (GeditDocument *doc,
-                GtkTextTag    *tag,
-                const gchar   *style_name)
-{
-       GdkRGBA fg;
-       GdkRGBA bg;
-       GdkRGBA line_bg;
-       gboolean fg_set;
-       gboolean bg_set;
-       gboolean line_bg_set;
-       gboolean bold;
-       gboolean italic;
-       gboolean underline;
-       gboolean strikethrough;
-       gboolean bold_set;
-       gboolean italic_set;
-       gboolean underline_set;
-       gboolean strikethrough_set;
-
-       gedit_debug (DEBUG_DOCUMENT);
-
-       g_return_if_fail (tag != NULL);
-
-       get_style_colors (doc,
-                         style_name,
-                         &fg_set, &fg,
-                         &bg_set, &bg,
-                         &line_bg_set, &line_bg,
-                         &bold_set, &bold,
-                         &italic_set, &italic,
-                         &underline_set, &underline,
-                         &strikethrough_set, &strikethrough);
-
-       g_object_freeze_notify (G_OBJECT (tag));
-
-       g_object_set (tag,
-                     "foreground-rgba", fg_set ? &fg : NULL,
-                     "background-rgba", bg_set ? &bg : NULL,
-                     "paragraph-background-rgba", line_bg_set ? &line_bg : NULL,
-                     "weight", bold_set && bold ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL,
-                     "style", italic_set && italic ? PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL,
-                     "underline", underline_set && underline ? PANGO_UNDERLINE_SINGLE : PANGO_UNDERLINE_NONE,
-                     "strikethrough", strikethrough_set && strikethrough,
-                     NULL);
-
-       g_object_thaw_notify (G_OBJECT (tag));
-}
-
-static void
-text_tag_set_highest_priority (GtkTextTag    *tag,
-                              GtkTextBuffer *buffer)
-{
-       GtkTextTagTable *table;
-       gint n;
-
-       table = gtk_text_buffer_get_tag_table (buffer);
-       n = gtk_text_tag_table_get_size (table);
-       gtk_text_tag_set_priority (tag, n - 1);
-}
-
 /**
  * gedit_document_set_language:
  * @doc:
@@ -1777,22 +1620,6 @@ _gedit_document_set_mount_operation_factory (GeditDocument              *doc,
        doc->priv->mount_operation_userdata = userdata;
 }
 
-GMountOperation *
-_gedit_document_create_mount_operation (GeditDocument *doc)
-{
-       g_return_val_if_fail (GEDIT_IS_DOCUMENT (doc), NULL);
-
-       if (doc->priv->mount_operation_factory == NULL)
-       {
-               return g_mount_operation_new ();
-       }
-       else
-       {
-               return doc->priv->mount_operation_factory (doc,
-                                                          doc->priv->mount_operation_userdata);
-       }
-}
-
 #ifndef ENABLE_GVFS_METADATA
 gchar *
 gedit_document_get_metadata (GeditDocument *doc,
@@ -1953,50 +1780,6 @@ gedit_document_set_metadata (GeditDocument *doc,
 #endif
 
 static void
-sync_error_tag (GeditDocument *doc,
-                GParamSpec    *pspec,
-                gpointer       data)
-{
-       sync_tag_style (doc, doc->priv->error_tag, "def:error");
-}
-
-void
-_gedit_document_apply_error_style (GeditDocument *doc,
-                                   GtkTextIter   *start,
-                                   GtkTextIter   *end)
-{
-       GtkTextBuffer *buffer;
-
-       gedit_debug (DEBUG_DOCUMENT);
-
-       buffer = GTK_TEXT_BUFFER (doc);
-
-       if (doc->priv->error_tag == NULL)
-       {
-               doc->priv->error_tag = gtk_text_buffer_create_tag (GTK_TEXT_BUFFER (doc),
-                                                                  "invalid-char-style",
-                                                                  NULL);
-
-               sync_error_tag (doc, NULL, NULL);
-
-               g_signal_connect (doc,
-                                 "notify::style-scheme",
-                                 G_CALLBACK (sync_error_tag),
-                                 NULL);
-       }
-
-       /* make sure the 'error' tag has the priority over
-        * syntax highlighting tags */
-       text_tag_set_highest_priority (doc->priv->error_tag,
-                                      GTK_TEXT_BUFFER (doc));
-
-       gtk_text_buffer_apply_tag (buffer,
-                                  doc->priv->error_tag,
-                                  start,
-                                  end);
-}
-
-static void
 update_empty_search (GeditDocument *doc)
 {
        gboolean new_value;
diff --git a/gedit/gedit-document.h b/gedit/gedit-document.h
index 098985a..0b3748e 100644
--- a/gedit/gedit-document.h
+++ b/gedit/gedit-document.h
@@ -222,11 +222,6 @@ void                _gedit_document_set_readonly   (GeditDocument       *doc,
 glong           _gedit_document_get_seconds_since_last_save_or_load
                                                (GeditDocument       *doc);
 
-void            _gedit_document_apply_error_style
-                                                (GeditDocument *doc,
-                                                 GtkTextIter   *start,
-                                                 GtkTextIter   *end);
-
 /* Note: this is a sync stat: use only on local files */
 gboolean       _gedit_document_check_externally_modified
                                                (GeditDocument       *doc);
@@ -245,9 +240,6 @@ void                 _gedit_document_set_mount_operation_factory
                                                (GeditDocument              *doc,
                                                 GeditMountOperationFactory  callback,
                                                 gpointer                    userdata);
-GMountOperation
-               *_gedit_document_create_mount_operation
-                                               (GeditDocument       *doc);
 
 gboolean                _gedit_document_get_empty_search       (GeditDocument          *doc);