Support reordering of Browser Actions within the container. Currently does no...

chrome/browser/views/extensions/browser_action_drag_data.cc

Index: chrome/browser/views/extensions/browser_action_drag_data.cc
===================================================================
--- chrome/browser/views/extensions/browser_action_drag_data.cc	(revision 0)
+++ chrome/browser/views/extensions/browser_action_drag_data.cc	(revision 0)
@@ -0,0 +1,93 @@
+// Copyright (c) 2010 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/views/extensions/browser_action_drag_data.h"
+
+#include "base/file_path.h"
+#include "base/logging.h"
+#include "base/pickle.h"
+#include "base/string_util.h"
+#include "chrome/browser/profile.h"
+
+const char* BrowserActionDragData::kClipboardFormatString =
+    "chromium/x-browser-actions";
+
+BrowserActionDragData::BrowserActionDragData()
+    : index_(-1) {
+}
+
+BrowserActionDragData::BrowserActionDragData(
+    const std::string& id, int index)
+    : id_(id),
+      index_(index) {
+}
+
+bool BrowserActionDragData::IsFromProfile(Profile* profile) const {
+  // An empty path means the data is not associated with any profile.
+  return (!profile_path_.empty() &&
+          profile_path_ == profile->GetPath().value());
+}
+
+#if defined(TOOLKIT_VIEWS)
+void BrowserActionDragData::Write(
+    Profile* profile, OSExchangeData* data) const {
+  DCHECK(data);
+  Pickle data_pickle;
+  WriteToPickle(profile, &data_pickle);
+  data->SetPickledData(GetBrowserActionCustomFormat(), data_pickle);
+}
+
+bool BrowserActionDragData::Read(const OSExchangeData& data) {
+  if (!data.HasCustomFormat(GetBrowserActionCustomFormat()))
+    return false;
+
+  Pickle drag_data_pickle;
+  if (!data.GetPickledData(GetBrowserActionCustomFormat(), &drag_data_pickle))
+    return false;
+
+  if (!ReadFromPickle(&drag_data_pickle))
+    return false;
+
+  return true;
+}
+
+// static
+OSExchangeData::CustomFormat
+    BrowserActionDragData::GetBrowserActionCustomFormat() {
+  static OSExchangeData::CustomFormat format;
+  static bool format_valid = false;
+
+  if (!format_valid) {
+    format_valid = true;
+    format = OSExchangeData::RegisterCustomFormat(
+        BrowserActionDragData::kClipboardFormatString);
+  }
+  return format;
+}
+#endif
+
+void BrowserActionDragData::WriteToPickle(
+    Profile* profile, Pickle* pickle) const {
+  FilePath::WriteStringTypeToPickle(pickle, profile->GetPath().value());
+  pickle->WriteString(id_);
+  pickle->WriteInt(index_);
+}
+
+bool BrowserActionDragData::ReadFromPickle(Pickle* pickle) {
+  void* data_iterator = NULL;
+  if (!FilePath::ReadStringTypeFromPickle(pickle, &data_iterator,
+                                          &profile_path_)) {
+    return false;
+  }
+
+  if (!pickle->ReadString(&data_iterator, &id_))
+    return false;
+
+  int index;
+  if (!pickle->ReadInt(&data_iterator, &index))
+    return false;
+
+  index_ = index;
+  return true;
+}
Property changes on: chrome\browser\views\extensions\browser_action_drag_data.cc
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Added: svn:eol-style
   + LF