extension_browser_actions_api.cc revision c407dc5cd9bdc5668497f21b26b09d988ab439de 
1// Copyright (c) 2009 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/extensions/extension_browser_actions_api.h"
6
7#include "chrome/browser/browser.h"
8#include "chrome/browser/browser_list.h"
9#include "chrome/common/extensions/extension.h"
10#include "chrome/common/notification_service.h"
11#include "chrome/common/render_messages.h"
12
13namespace {
14// Errors.
15const char kNoBrowserActionError[] =
16    "This extension has no browser action specified.";
17const char kIconIndexOutOfBounds[] =
18    "Browser action icon index out of bounds.";
19}
20
21bool BrowserActionFunction::RunImpl() {
22  EXTENSION_FUNCTION_VALIDATE(args_->GetDictionary(0, &details_));
23  EXTENSION_FUNCTION_VALIDATE(details_ != NULL);
24
25  if (details_->HasKey(L"tabId"))
26    EXTENSION_FUNCTION_VALIDATE(details_->GetInteger(L"tabId", &tab_id_));
27
28  Extension* extension = GetExtension();
29  browser_action_ = extension->browser_action();
30  if (!browser_action_) {
31    error_ = kNoBrowserActionError;
32    return false;
33  }
34
35  if (!RunBrowserAction())
36    return false;
37
38  NotificationService::current()->Notify(
39      NotificationType::EXTENSION_BROWSER_ACTION_UPDATED,
40      Source<ExtensionAction>(browser_action_),
41      NotificationService::NoDetails());
42  return true;
43}
44
45bool BrowserActionSetIconFunction::RunBrowserAction() {
46  BinaryValue* binary = NULL;
47  EXTENSION_FUNCTION_VALIDATE(details_->GetBinary(L"imageData", &binary));
48  IPC::Message bitmap_pickle(binary->GetBuffer(), binary->GetSize());
49  void* iter = NULL;
50  SkBitmap bitmap;
51  EXTENSION_FUNCTION_VALIDATE(
52      IPC::ReadParam(&bitmap_pickle, &iter, &bitmap));
53  browser_action_->SetIcon(tab_id_, bitmap);
54  return true;
55}
56
57bool BrowserActionSetTitleFunction::RunBrowserAction() {
58  std::string title;
59  EXTENSION_FUNCTION_VALIDATE(details_->GetString(L"title", &title));
60  browser_action_->SetTitle(tab_id_, title);
61  return true;
62}
63
64bool BrowserActionSetPopupFunction::RunBrowserAction() {
65  std::string popup_string;
66  EXTENSION_FUNCTION_VALIDATE(details_->GetString(L"popup", &popup_string));
67
68  GURL popup_url;
69  if (!popup_string.empty())
70    popup_url = GetExtension()->GetResourceURL(popup_string);
71
72  browser_action_->SetPopupUrl(tab_id_, popup_url);
73  return true;
74}
75
76bool BrowserActionSetBadgeTextFunction::RunBrowserAction() {
77  std::string badge_text;
78  EXTENSION_FUNCTION_VALIDATE(details_->GetString(L"text", &badge_text));
79  browser_action_->SetBadgeText(tab_id_, badge_text);
80  return true;
81}
82
83bool BrowserActionSetBadgeBackgroundColorFunction::RunBrowserAction() {
84  ListValue* list = NULL;
85  EXTENSION_FUNCTION_VALIDATE(details_->GetList(L"color", &list));
86  EXTENSION_FUNCTION_VALIDATE(list->GetSize() == 4);
87
88  int color_array[4] = {0};
89  for (size_t i = 0; i < arraysize(color_array); ++i) {
90    EXTENSION_FUNCTION_VALIDATE(list->GetInteger(i, &color_array[i]));
91  }
92
93  SkColor color = SkColorSetARGB(color_array[3], color_array[0], color_array[1],
94                                 color_array[2]);
95  browser_action_->SetBadgeBackgroundColor(tab_id_, color);
96
97  return true;
98}
99