From be896a761f3f022200a8e53003da99e132d9d848 Mon Sep 17 00:00:00 2001
From: "deanm@chromium.org"
 <deanm@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Date: Thu, 2 Oct 2008 12:49:59 +0000
Subject: - Add a note about a subtle requirement of the current code (bug
 2994). - Don't statically construct the cookie icon, removing a static
 constructor. - Properly enable and disable the cookie text fields.  Patch
 from Arthur Lussos. Review URL: http://codereview.chromium.org/6077

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@2790 0039d316-1c4b-4281-b951-d872f2087c98
---
 chrome/browser/views/options/cookies_view.cc | 48 ++++++++++++----------------
 1 file changed, 20 insertions(+), 28 deletions(-)

(limited to 'chrome/browser/views/options/cookies_view.cc')

diff --git a/chrome/browser/views/options/cookies_view.cc b/chrome/browser/views/options/cookies_view.cc
index 3c272b9..3ef2c47 100644
--- a/chrome/browser/views/options/cookies_view.cc
+++ b/chrome/browser/views/options/cookies_view.cc
@@ -73,22 +73,14 @@ class CookiesTableModel : public ChromeViews::TableModel {
 
   ChromeViews::TableModelObserver* observer_;
 
-  // Static resources for this object.
-  static SkBitmap cookie_icon_;
-  static void InitClass();
-
   DISALLOW_EVIL_CONSTRUCTORS(CookiesTableModel);
 };
 
-// static
-SkBitmap CookiesTableModel::cookie_icon_;
-
 ///////////////////////////////////////////////////////////////////////////////
 // CookiesTableModel, public:
 
 CookiesTableModel::CookiesTableModel(Profile* profile)
     : profile_(profile) {
-  InitClass();
   LoadCookies();
 }
 
@@ -171,7 +163,9 @@ std::wstring CookiesTableModel::GetText(int row, int column_id) {
 }
 
 SkBitmap CookiesTableModel::GetIcon(int row) {
-  return cookie_icon_;
+  static SkBitmap* icon = ResourceBundle::GetSharedInstance().GetBitmapNamed(
+      IDR_COOKIE_ICON);
+  return *icon;
 }
 
 void CookiesTableModel::SetObserver(ChromeViews::TableModelObserver* observer) {
@@ -242,17 +236,6 @@ void CookiesTableModel::UpdateSearchResults(const std::wstring& filter) {
   observer_->OnModelChanged();
 }
 
-// static
-void CookiesTableModel::InitClass() {
-  static bool initialized = false;
-  if (!initialized) {
-    ResourceBundle& rb = ResourceBundle::GetSharedInstance();
-    cookie_icon_ = *rb.GetBitmapNamed(IDR_COOKIE_ICON);
-    initialized = true;
-  }
-}
-
-
 ///////////////////////////////////////////////////////////////////////////////
 // CookiesTableView
 //  Overridden to handle Delete key presses
@@ -295,7 +278,8 @@ void CookiesTableView::RemoveSelectedCookies() {
     return;
   }
 
-  // Remove the selected cookies.
+  // Remove the selected cookies.  This iterates over the rows backwards, which
+  // is required when calling RemoveCookies, see bug 2994.
   int first_selected_row = -1;
   for (ChromeViews::TableView::iterator i = SelectionBegin();
        i != SelectionEnd(); ++i) {
@@ -331,6 +315,9 @@ class CookieInfoView : public ChromeViews::View {
   // selected.
   void ClearCookieDisplay();
 
+  // Enables or disables the cookie proerty text fields.
+  void EnableCookieDisplay(bool enabled);
+
  protected:
   // ChromeViews::View overrides:
   virtual void ViewHierarchyChanged(bool is_add,
@@ -410,25 +397,30 @@ void CookieInfoView::SetCookie(
     sendfor_text = l10n_util::GetString(IDS_COOKIES_COOKIE_SENDFOR_ANY);
   }
   send_for_value_field_->SetText(sendfor_text);
+  EnableCookieDisplay(true);
+}
+
+void CookieInfoView::EnableCookieDisplay(bool enabled) {
+  name_value_field_->SetEnabled(enabled);
+  content_value_field_->SetEnabled(enabled);
+  domain_value_field_->SetEnabled(enabled);
+  path_value_field_->SetEnabled(enabled);
+  send_for_value_field_->SetEnabled(enabled);
+  created_value_field_->SetEnabled(enabled);
+  expires_value_field_->SetEnabled(enabled);
 }
 
 void CookieInfoView::ClearCookieDisplay() {
   std::wstring no_cookie_string =
       l10n_util::GetString(IDS_COOKIES_COOKIE_NONESELECTED);
   name_value_field_->SetText(no_cookie_string);
-  name_value_field_->SetEnabled(false);
   content_value_field_->SetText(no_cookie_string);
-  content_value_field_->SetEnabled(false);
   domain_value_field_->SetText(no_cookie_string);
-  domain_value_field_->SetEnabled(false);
   path_value_field_->SetText(no_cookie_string);
-  path_value_field_->SetEnabled(false);
   send_for_value_field_->SetText(no_cookie_string);
-  send_for_value_field_->SetEnabled(false);
   created_value_field_->SetText(no_cookie_string);
-  created_value_field_->SetEnabled(false);
   expires_value_field_->SetText(no_cookie_string);
-  expires_value_field_->SetEnabled(false);
+  EnableCookieDisplay(false);
 }
 
 ///////////////////////////////////////////////////////////////////////////////
-- 
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