Get saved passwords when click the "show saved passwords" button on personal stuff page.

Remove the trigger for showing list.
Make the remove button work.

BUG=49093
TEST=None

Review URL: http://codereview.chromium.org/3137011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@56261 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 69 insertions, 10 deletions

diff --git a/chrome/browser/dom_ui/passwords_exceptions_handler.cc b/chrome/browser/dom_ui/passwords_exceptions_handler.cc
index b69be9c..c41bf10 100644
--- a/chrome/browser/dom_ui/passwords_exceptions_handler.cc
+++ b/chrome/browser/dom_ui/passwords_exceptions_handler.cc
@@ -6,8 +6,9 @@
 
 #include "app/l10n_util.h"
 #include "base/callback.h"
-#include "base/values.h"
+#include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
+#include "base/values.h"
 #include "chrome/browser/pref_service.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
@@ -30,7 +31,7 @@ void PasswordsExceptionsHandler::GetLocalizedValues(
       l10n_util::GetStringUTF16(IDS_PASSWORDS_EXCEPTIONS_WINDOW_TITLE));
   localized_strings->SetString("passwordsTabTitle",
       l10n_util::GetStringUTF16(IDS_PASSWORDS_SHOW_PASSWORDS_TAB_TITLE));
-  localized_strings->SetString("exceptionsTabTitle",
+  localized_strings->SetString("passwordsExceptionsTabTitle",
       l10n_util::GetStringUTF16(IDS_PASSWORDS_EXCEPTIONS_TAB_TITLE));
   localized_strings->SetString("passwordsSiteColumn",
       l10n_util::GetStringUTF16(IDS_PASSWORDS_PAGE_VIEW_SITE_COLUMN));
@@ -54,28 +55,85 @@ void PasswordsExceptionsHandler::GetLocalizedValues(
 
 void PasswordsExceptionsHandler::Initialize() {
   profile_ = dom_ui_->GetProfile();
-  populater_.Populate();
 }
 
 void PasswordsExceptionsHandler::RegisterMessages() {
+  DCHECK(dom_ui_);
+
+  dom_ui_->RegisterMessageCallback(
+      "loadSavedPasswords",
+      NewCallback(this, &PasswordsExceptionsHandler::LoadSavedPasswords));
+  dom_ui_->RegisterMessageCallback(
+      "removeAutofillable",
+      NewCallback(this, &PasswordsExceptionsHandler::RemoveEntry));
+  dom_ui_->RegisterMessageCallback(
+      "showSelectedPassword",
+      NewCallback(this, &PasswordsExceptionsHandler::ShowSelectedPassword));
 }
 
 PasswordStore* PasswordsExceptionsHandler::GetPasswordStore() {
   return profile_->GetPasswordStore(Profile::EXPLICIT_ACCESS);
 }
 
-void PasswordsExceptionsHandler::SetPasswordList(
-    const std::vector<webkit_glue::PasswordForm*>& result) {
+void PasswordsExceptionsHandler::LoadSavedPasswords(const Value* value) {
+  populater_.Populate();
+}
+
+void PasswordsExceptionsHandler::RemoveEntry(const Value* value) {
+  if (!value || !value->IsType(Value::TYPE_LIST)) {
+    NOTREACHED();
+    return;
+  }
+
+  const ListValue* param_values = static_cast<const ListValue*>(value);
+  std::string string_value;
+  if (param_values->GetSize() != 1 ||
+    !param_values->GetString(0, &string_value)) {
+    NOTREACHED();
+    return;
+  }
+  int selected_index;
+  base::StringToInt(string_value, &selected_index);
+
+  GetPasswordStore()->RemoveLogin(*password_list_[selected_index]);
+  delete password_list_[selected_index];
+  password_list_.erase(password_list_.begin() + selected_index);
+  SetPasswordList();
+}
+
+void PasswordsExceptionsHandler::ShowSelectedPassword(const Value* value) {
+  if (!value || !value->IsType(Value::TYPE_LIST)) {
+    NOTREACHED();
+    return;
+  }
+
+  const ListValue* param_values = static_cast<const ListValue*>(value);
+  std::string string_value;
+  if (param_values->GetSize() != 1 ||
+    !param_values->GetString(0, &string_value)) {
+    NOTREACHED();
+    return;
+  }
+
+  int index;
+  base::StringToInt(string_value, &index);
+
+  std::string pass = UTF16ToUTF8(password_list_[index]->password_value);
+  scoped_ptr<Value> password_string(Value::CreateStringValue(pass));
+  dom_ui_->CallJavascriptFunction(
+      L"PasswordsExceptions.selectedPasswordCallback", *password_string.get());
+}
+
+void PasswordsExceptionsHandler::SetPasswordList() {
   ListValue autofillableLogins;
   std::wstring languages =
       UTF8ToWide(profile_->GetPrefs()->GetString(prefs::kAcceptLanguages));
-  password_list_ = result;
-  for (size_t i = 0; i < result.size(); ++i) {
+  for (size_t i = 0; i < password_list_.size(); ++i) {
     ListValue* entry = new ListValue();
     entry->Append(new StringValue(
-        WideToUTF8(net::FormatUrl(result[i]->origin, languages))));
+        WideToUTF8(net::FormatUrl(password_list_[i]->origin, languages))));
     entry->Append(new StringValue(
-        UTF16ToUTF8(result[i]->username_value)));
+        UTF16ToUTF8(password_list_[i]->username_value)));
     autofillableLogins.Append(entry);
   }
 
@@ -94,5 +152,6 @@ void PasswordsExceptionsHandler::PasswordListPopulater::
     const std::vector<webkit_glue::PasswordForm*>& result) {
   DCHECK_EQ(pending_login_query_, handle);
   pending_login_query_ = 0;
-  page_->SetPasswordList(result);
+  page_->password_list_ = result;
+  page_->SetPasswordList();
 }