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// 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/sidebar/sidebar_container.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/renderer_host/render_view_host.h"
#include "chrome/browser/tab_contents/navigation_controller.h"
#include "chrome/browser/tab_contents/navigation_entry.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/browser/tab_contents/tab_contents_view.h"
#include "chrome/common/bindings_policy.h"
#include "chrome/common/extensions/extension.h"
#include "chrome/common/extensions/extension_resource.h"
#include "chrome/common/extensions/extension_sidebar_defaults.h"
#include "chrome/common/extensions/extension_sidebar_utils.h"
#include "googleurl/src/gurl.h"
#include "third_party/skia/include/core/SkBitmap.h"
SidebarContainer::SidebarContainer(TabContents* tab,
const std::string& content_id,
Delegate* delegate)
: tab_(tab),
content_id_(content_id),
delegate_(delegate),
icon_(new SkBitmap),
navigate_to_default_url_on_expand_(true),
use_default_icon_(true) {
// Create TabContents for sidebar.
sidebar_contents_.reset(
new TabContents(tab->profile(), NULL, MSG_ROUTING_NONE, NULL, NULL));
sidebar_contents_->render_view_host()->set_is_extension_process(true);
sidebar_contents_->render_view_host()->AllowBindings(
BindingsPolicy::EXTENSION);
sidebar_contents_->set_delegate(this);
}
SidebarContainer::~SidebarContainer() {
}
void SidebarContainer::SidebarClosing() {
delegate_->UpdateSidebar(this);
}
void SidebarContainer::LoadDefaults() {
const Extension* extension = GetExtension();
if (!extension)
return; // Can be NULL in tests.
const ExtensionSidebarDefaults* sidebar_defaults =
extension->sidebar_defaults();
title_ = sidebar_defaults->default_title();
if (!sidebar_defaults->default_icon_path().empty()) {
image_loading_tracker_.reset(new ImageLoadingTracker(this));
image_loading_tracker_->LoadImage(
extension,
extension->GetResource(sidebar_defaults->default_icon_path()),
gfx::Size(Extension::kSidebarIconMaxSize,
Extension::kSidebarIconMaxSize),
ImageLoadingTracker::CACHE);
}
}
void SidebarContainer::Show() {
delegate_->UpdateSidebar(this);
}
void SidebarContainer::Expand() {
if (navigate_to_default_url_on_expand_) {
navigate_to_default_url_on_expand_ = false;
// Check whether a default URL is specified for this sidebar.
const Extension* extension = GetExtension();
if (extension) { // Can be NULL in tests.
if (extension->sidebar_defaults()->default_url().is_valid())
Navigate(extension->sidebar_defaults()->default_url());
}
}
delegate_->UpdateSidebar(this);
sidebar_contents_->view()->SetInitialFocus();
}
void SidebarContainer::Collapse() {
delegate_->UpdateSidebar(this);
}
void SidebarContainer::Navigate(const GURL& url) {
// TODO(alekseys): add a progress UI.
navigate_to_default_url_on_expand_ = false;
sidebar_contents_->controller().LoadURL(
url, GURL(), PageTransition::START_PAGE);
}
void SidebarContainer::SetBadgeText(const string16& badge_text) {
badge_text_ = badge_text;
}
void SidebarContainer::SetIcon(const SkBitmap& bitmap) {
use_default_icon_ = false;
*icon_ = bitmap;
}
void SidebarContainer::SetTitle(const string16& title) {
title_ = title;
}
bool SidebarContainer::IsPopup(const TabContents* source) const {
return false;
}
void SidebarContainer::OnImageLoaded(SkBitmap* image,
ExtensionResource resource,
int index) {
if (image && use_default_icon_) {
*icon_ = *image;
delegate_->UpdateSidebar(this);
}
}
const Extension* SidebarContainer::GetExtension() const {
ExtensionService* service =
sidebar_contents_->profile()->GetExtensionService();
if (!service)
return NULL;
return service->GetExtensionById(
extension_sidebar_utils::GetExtensionIdByContentId(content_id_), false);
}
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