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// Copyright (c) 2012 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/script_bubble_controller.h"
#include "chrome/browser/extensions/component_loader.h"
#include "chrome/browser/extensions/extension_action.h"
#include "chrome/browser/extensions/extension_action_manager.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/extensions/extension_system.h"
#include "chrome/browser/extensions/extension_tab_util.h"
#include "chrome/browser/extensions/location_bar_controller.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/extensions/extension.h"
#include "content/public/browser/navigation_details.h"
#include "extensions/common/permissions/api_permission.h"
using extensions::APIPermission;
namespace extensions {
ScriptBubbleController::ScriptBubbleController(
content::WebContents* web_contents, TabHelper* tab_helper)
: TabHelper::ScriptExecutionObserver(tab_helper),
content::WebContentsObserver(web_contents) {
}
ScriptBubbleController::~ScriptBubbleController() {
}
void ScriptBubbleController::OnScriptsExecuted(
const content::WebContents* web_contents,
const ExecutingScriptsMap& executing_scripts,
int32 page_id,
const GURL& on_url) {
DCHECK_EQ(this->web_contents(), web_contents);
bool changed = false;
ExtensionService* extension_service = GetExtensionService();
for (ExecutingScriptsMap::const_iterator i = executing_scripts.begin();
i != executing_scripts.end(); ++i) {
// Don't display extensions that wouldn't be shown in settings because
// those are effectively not installed from the user's point of view.
const Extension* extension =
extension_service->extensions()->GetByID(i->first);
if (extension && extension->ShouldDisplayInExtensionSettings() &&
extension->HasAPIPermission(APIPermission::kActiveTab))
changed |= extensions_running_scripts_.insert(i->first).second;
}
if (changed)
UpdateScriptBubble();
}
void ScriptBubbleController::DidNavigateMainFrame(
const content::LoadCommittedDetails& details,
const content::FrameNavigateParams& params) {
if (!details.is_navigation_to_different_page())
return;
extensions_running_scripts_.clear();
UpdateScriptBubble();
}
void ScriptBubbleController::OnExtensionUnloaded(
const std::string& extension_id) {
if (extensions_running_scripts_.erase(extension_id) == 1)
UpdateScriptBubble();
}
Profile* ScriptBubbleController::profile() const {
return Profile::FromBrowserContext(web_contents()->GetBrowserContext());
}
ExtensionService* ScriptBubbleController::GetExtensionService() const {
return ExtensionSystem::Get(profile())->extension_service();
}
void ScriptBubbleController::UpdateScriptBubble() {
tab_helper_->location_bar_controller()->NotifyChange();
}
} // namespace extensions
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