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// 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_browser_actions_api.h"
#include "chrome/browser/browser.h"
#include "chrome/browser/browser_list.h"
#include "chrome/common/notification_service.h"
#include "chrome/common/render_messages.h"
namespace {
// Errors.
const char kNoBrowserActionError[] =
"This extension has no browser action specified.";
const char kIconIndexOutOfBounds[] =
"Browser action icon index out of bounds.";
}
bool BrowserActionSetIconFunction::RunImpl() {
EXTENSION_FUNCTION_VALIDATE(args_->IsType(Value::TYPE_DICTIONARY));
const DictionaryValue* args = static_cast<const DictionaryValue*>(args_);
Extension* extension = dispatcher()->GetExtension();
if (!extension->browser_action()) {
error_ = kNoBrowserActionError;
return false;
}
// setIcon can take a variant argument: either a canvas ImageData, or an
// icon index.
BinaryValue* binary;
int icon_index;
if (args->GetBinary(L"imageData", &binary)) {
IPC::Message bitmap_pickle(binary->GetBuffer(), binary->GetSize());
void* iter = NULL;
scoped_ptr<SkBitmap> bitmap(new SkBitmap);
EXTENSION_FUNCTION_VALIDATE(
IPC::ReadParam(&bitmap_pickle, &iter, bitmap.get()));
extension->browser_action_state()->set_icon(bitmap.release());
} else if (args->GetInteger(L"iconIndex", &icon_index)) {
if (icon_index < 0 || static_cast<size_t>(icon_index) >=
extension->browser_action()->icon_paths().size()) {
error_ = kIconIndexOutOfBounds;
return false;
}
extension->browser_action_state()->set_icon_index(icon_index);
extension->browser_action_state()->set_icon(NULL);
} else {
EXTENSION_FUNCTION_VALIDATE(false);
}
NotificationService::current()->Notify(
NotificationType::EXTENSION_BROWSER_ACTION_UPDATED,
Source<ExtensionAction>(extension->browser_action()),
Details<ExtensionActionState>(extension->browser_action_state()));
return true;
}
bool BrowserActionSetTitleFunction::RunImpl() {
EXTENSION_FUNCTION_VALIDATE(args_->IsType(Value::TYPE_DICTIONARY));
DictionaryValue* details = static_cast<DictionaryValue*>(args_);
std::string title;
EXTENSION_FUNCTION_VALIDATE(details->GetString(L"title", &title));
Extension* extension = dispatcher()->GetExtension();
if (!extension->browser_action()) {
error_ = kNoBrowserActionError;
return false;
}
extension->browser_action_state()->set_title(title);
NotificationService::current()->Notify(
NotificationType::EXTENSION_BROWSER_ACTION_UPDATED,
Source<ExtensionAction>(extension->browser_action()),
Details<ExtensionActionState>(extension->browser_action_state()));
return true;
}
bool BrowserActionSetBadgeTextFunction::RunImpl() {
EXTENSION_FUNCTION_VALIDATE(args_->IsType(Value::TYPE_DICTIONARY));
DictionaryValue* details = static_cast<DictionaryValue*>(args_);
std::string badge_text;
EXTENSION_FUNCTION_VALIDATE(details->GetString(L"text", &badge_text));
Extension* extension = dispatcher()->GetExtension();
if (!extension->browser_action()) {
error_ = kNoBrowserActionError;
return false;
}
extension->browser_action_state()->set_badge_text(badge_text);
NotificationService::current()->Notify(
NotificationType::EXTENSION_BROWSER_ACTION_UPDATED,
Source<ExtensionAction>(extension->browser_action()),
Details<ExtensionActionState>(extension->browser_action_state()));
return true;
}
bool BrowserActionSetBadgeBackgroundColorFunction::RunImpl() {
EXTENSION_FUNCTION_VALIDATE(args_->IsType(Value::TYPE_DICTIONARY));
DictionaryValue* details = static_cast<DictionaryValue*>(args_);
ListValue* list = NULL;
EXTENSION_FUNCTION_VALIDATE(details->GetList(L"color", &list));
EXTENSION_FUNCTION_VALIDATE(list->GetSize() == 4);
int color_array[4] = {0};
for (size_t i = 0; i < arraysize(color_array); ++i) {
EXTENSION_FUNCTION_VALIDATE(list->GetInteger(i, &color_array[i]));
}
SkColor color = SkColorSetARGB(color_array[0], color_array[1], color_array[2],
color_array[3]);
Extension* extension = dispatcher()->GetExtension();
if (!extension->browser_action()) {
error_ = kNoBrowserActionError;
return false;
}
extension->browser_action_state()->set_badge_background_color(color);
NotificationService::current()->Notify(
NotificationType::EXTENSION_BROWSER_ACTION_UPDATED,
Source<ExtensionAction>(extension->browser_action()),
Details<ExtensionActionState>(extension->browser_action_state()));
return true;
}
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