Allow extensions to pin tabs:...

chrome/browser/extensions/extension_tabs_module.cc

 // Copyright (c) 2009 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/extensions/extension_tabs_module.h"
 
 #include "app/gfx/codec/jpeg_codec.h"
 #include "base/string_util.h"
 #include "chrome/browser/browser.h"
 #include "chrome/browser/browser_list.h"
@@ skipping 97 matching lines @@
 
   DictionaryValue* result = new DictionaryValue();
   result->SetInteger(keys::kIdKey, ExtensionTabUtil::GetTabId(contents));
   result->SetInteger(keys::kIndexKey, tab_index);
   result->SetInteger(keys::kWindowIdKey,
                      ExtensionTabUtil::GetWindowIdOfTab(contents));
   result->SetString(keys::kUrlKey, contents->GetURL().spec());
   result->SetString(keys::kStatusKey, GetTabStatusText(status));
   result->SetBoolean(keys::kSelectedKey,
                      tab_strip && tab_index == tab_strip->selected_index());
+  result->SetBoolean(keys::kPinnedKey,
+                     tab_strip && tab_strip->IsTabPinned(tab_index));
 
   if (status != TAB_LOADING) {
     result->SetString(keys::kTitleKey, UTF16ToWide(contents->GetTitle()));
 
     NavigationEntry* entry = contents->controller().GetActiveEntry();
     if (entry) {
       if (entry->favicon().is_valid())
         result->SetString(keys::kFavIconUrlKey, entry->favicon().url().spec());
     }
   }
@@ skipping 387 matching lines @@
     index = -1;
   }
   if (index > tab_strip->count()) {
     index = tab_strip->count();
   }
 
   TabContents* contents = browser->AddTabWithURL(*(url.get()), GURL(),
       PageTransition::LINK, selected, index, true, NULL);
   index = tab_strip->GetIndexOfTabContents(contents);
 
+  if (args->HasKey(keys::kPinnedKey)) {
+    bool pinned = false;
+    EXTENSION_FUNCTION_VALIDATE(args->GetBoolean(keys::kPinnedKey,
+                                                 &pinned));
+    tab_strip->SetTabPinned(index, pinned);

[Aaron Boodman, 2010/10/14 18:04:17]

This part of the code has changed since you wrote the change, and you'll have to
update it slightly.

There is now a sort of TabConfig structure that you pass into AddTab() that
contains all the information about the tab to be created. Set pinned on that
before creating tab.

+  }
+
   // Return data about the newly created tab.
   if (has_callback())
     result_.reset(ExtensionTabUtil::CreateTabValue(contents, tab_strip, index));
 
   return true;
 }
 
 bool GetTabFunction::RunImpl() {
   int tab_id;
   EXTENSION_FUNCTION_VALIDATE(args_->GetAsInteger(&tab_id));
@@ skipping 76 matching lines @@
   if (update_props->HasKey(keys::kSelectedKey)) {
     EXTENSION_FUNCTION_VALIDATE(update_props->GetBoolean(
         keys::kSelectedKey,
         &selected));
     if (selected && tab_strip->selected_index() != tab_index) {
       tab_strip->SelectTabContentsAt(tab_index, false);
       DCHECK_EQ(contents, tab_strip->GetSelectedTabContents());
     }
   }
 
+  if (update_props->HasKey(keys::kPinnedKey)) {
+    bool pinned = false;
+    EXTENSION_FUNCTION_VALIDATE(update_props->GetBoolean(
+        keys::kPinnedKey,
+        &pinned));
+    tab_strip->SetTabPinned(tab_index, pinned);

[Aaron Boodman, 2010/10/14 18:04:17]

Same here.

+  }
+
   if (has_callback())
     result_.reset(ExtensionTabUtil::CreateTabValue(contents, tab_strip,
         tab_index));
 
   return true;
 }
 
 bool MoveTabFunction::RunImpl() {
   int tab_id;
   EXTENSION_FUNCTION_VALIDATE(args_->IsType(Value::TYPE_LIST));
@@ skipping 257 matching lines @@
   if (ExtensionTabUtil::GetTabById(tab_id, profile, browser, tab_strip,
                                    contents, tab_index))
     return true;
 
   if (error_message)
     *error_message = ExtensionErrorUtils::FormatErrorMessage(
         keys::kTabNotFoundError, IntToString(tab_id));
 
   return false;
 }