GTK: Add Recently Closed tabs to the History menu in the global menu bar.

chrome/browser/ui/gtk/bookmarks/bookmark_utils_gtk.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/gtk/bookmarks/bookmark_utils_gtk.h"
 
 #include "base/pickle.h"
 #include "base/string16.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 16 matching lines @@
 // Spacing between the favicon and the text.
 const int kBarButtonPadding = 4;
 
 // Used in gtk_selection_data_set(). (I assume from this parameter that gtk has
 // to some really exotic hardware...)
 const int kBitsInAByte = 8;
 
 // Maximum number of characters on a bookmark button.
 const size_t kMaxCharsOnAButton = 15;
 
-// Max size of each component of the button tooltips.
-const size_t kMaxTooltipTitleLength = 100;
-const size_t kMaxTooltipURLLength = 400;
-
 // Padding between the chrome button highlight border and the contents (favicon,
 // text).
 const int kButtonPaddingTop = 0;
 const int kButtonPaddingBottom = 0;
 const int kButtonPaddingLeft = 5;
 const int kButtonPaddingRight = 0;
 
 void* AsVoid(const BookmarkNode* node) {
   return const_cast<BookmarkNode*>(node);
 }
@@ skipping 187 matching lines @@
     gtk_widget_set_tooltip_markup(button, tooltip.c_str());
 
   g_object_set_data(G_OBJECT(button), bookmark_utils::kBookmarkNode,
                     AsVoid(node));
 }
 
 std::string BuildTooltipFor(const BookmarkNode* node) {
   if (node->is_folder())
     return std::string();
 
-  const std::string& url = node->GetURL().possibly_invalid_spec();
-  const std::string& title = UTF16ToUTF8(node->GetTitle());
-
-  std::string truncated_url = UTF16ToUTF8(l10n_util::TruncateString(
-      UTF8ToUTF16(url), kMaxTooltipURLLength));
-  gchar* escaped_url_cstr = g_markup_escape_text(truncated_url.c_str(),
-                                                 truncated_url.size());
-  std::string escaped_url(escaped_url_cstr);
-  g_free(escaped_url_cstr);
-
-  std::string tooltip;
-  if (url == title || title.empty()) {
-    return escaped_url;
-  } else {
-    std::string truncated_title = UTF16ToUTF8(l10n_util::TruncateString(
-        node->GetTitle(), kMaxTooltipTitleLength));
-    gchar* escaped_title_cstr = g_markup_escape_text(truncated_title.c_str(),
-                                                     truncated_title.size());
-    std::string escaped_title(escaped_title_cstr);
-    g_free(escaped_title_cstr);
-
-    if (!escaped_url.empty())
-      return std::string("<b>") + escaped_title + "</b>\n" + escaped_url;
-    else
-      return std::string("<b>") + escaped_title + "</b>";
-  }
+  return gtk_util::BuildTooltipTitleFor(node->GetTitle(), node->GetURL());
 }
 
 const BookmarkNode* BookmarkNodeForWidget(GtkWidget* widget) {
   return reinterpret_cast<const BookmarkNode*>(
       g_object_get_data(G_OBJECT(widget), bookmark_utils::kBookmarkNode));
 }
 
 void SetButtonTextColors(GtkWidget* label, GtkThemeService* provider) {
   if (provider->UseGtkTheme()) {
     gtk_util::SetLabelColor(label, NULL);
@@ skipping 150 matching lines @@
   GURL url;
   string16 title;
   if (!ui::ExtractNetscapeURL(selection_data, &url, &title))
     return false;
 
   model->AddURL(parent, idx, title, url);
   return true;
 }
 
 }  // namespace bookmark_utils