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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/ui/webui/uber/uber_ui.h"
#include "base/stl_util.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/webui/chrome_url_data_manager.h"
#include "chrome/browser/ui/webui/chrome_web_ui_data_source.h"
#include "chrome/browser/ui/webui/chrome_web_ui_factory.h"
#include "chrome/browser/ui/webui/extensions/extensions_ui.h"
#include "chrome/browser/ui/webui/options2/options_ui2.h"
#include "chrome/common/url_constants.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_ui.h"
#include "grit/browser_resources.h"
#include "grit/chromium_strings.h"
#include "grit/generated_resources.h"
using content::WebContents;
namespace {
ChromeWebUIDataSource* CreateUberHTMLSource() {
ChromeWebUIDataSource* source =
new ChromeWebUIDataSource(chrome::kChromeUIUberHost);
source->set_json_path("strings.js");
source->add_resource_path("uber.js", IDR_UBER_JS);
source->add_resource_path("uber_utils.js", IDR_UBER_UTILS_JS);
source->set_default_resource(IDR_UBER_HTML);
// Hack alert: continue showing "Loading..." until a real title is set.
source->AddLocalizedString("pageTitle", IDS_TAB_LOADING_TITLE);
source->AddString("settingsHost",
ASCIIToUTF16(chrome::kChromeUISettingsHost));
source->AddString("extensionsHost",
ASCIIToUTF16(chrome::kChromeUIExtensionsHost));
#if defined(OS_CHROMEOS)
source->AddString("aboutPageHost",
ASCIIToUTF16(chrome::kAboutOptionsSubPage));
#endif
return source;
}
ChromeWebUIDataSource* CreateUberFrameHTMLSource() {
ChromeWebUIDataSource* source =
new ChromeWebUIDataSource(chrome::kChromeUIUberFrameHost);
source->set_json_path("strings.js");
source->add_resource_path("uber_frame.js", IDR_UBER_FRAME_JS);
source->set_default_resource(IDR_UBER_FRAME_HTML);
source->AddLocalizedString("shortProductName", IDS_SHORT_PRODUCT_NAME);
source->AddString("settingsHost",
ASCIIToUTF16(chrome::kChromeUISettingsHost));
source->AddLocalizedString("settingsDisplayName", IDS_SETTINGS_TITLE);
source->AddString("extensionsHost",
ASCIIToUTF16(chrome::kChromeUIExtensionsHost));
source->AddLocalizedString("extensionsDisplayName",
IDS_MANAGE_EXTENSIONS_SETTING_WINDOWS_TITLE);
#if defined(OS_CHROMEOS)
source->AddString("aboutPageHost",
ASCIIToUTF16(chrome::kAboutOptionsSubPage));
source->AddLocalizedString("aboutPageDisplayName", IDS_ABOUT_TAB_TITLE);
#endif
return source;
}
} // namespace
UberUI::UberUI(content::WebUI* web_ui) : WebUIController(web_ui) {
Profile* profile = Profile::FromWebUI(web_ui);
profile->GetChromeURLDataManager()->AddDataSource(CreateUberHTMLSource());
RegisterSubpage(chrome::kChromeUIUberFrameURL);
RegisterSubpage(chrome::kChromeUISettingsFrameURL);
RegisterSubpage(chrome::kChromeUIExtensionsFrameURL);
#if defined(OS_CHROMEOS)
RegisterSubpage(chrome::kChromeUIAboutPageFrameURL);
#endif
}
UberUI::~UberUI() {
STLDeleteValues(&sub_uis_);
}
void UberUI::RegisterSubpage(const std::string& page_url) {
content::WebUI* webui =
web_ui()->GetWebContents()->CreateWebUI(GURL(page_url));
webui->SetFrameXPath("//iframe[@src='" + page_url + "']");
sub_uis_[page_url] = webui;
}
void UberUI::RenderViewCreated(RenderViewHost* render_view_host) {
for (SubpageMap::iterator iter = sub_uis_.begin(); iter != sub_uis_.end();
++iter) {
iter->second->GetController()->RenderViewCreated(render_view_host);
}
}
void UberUI::RenderViewReused(RenderViewHost* render_view_host) {
for (SubpageMap::iterator iter = sub_uis_.begin(); iter != sub_uis_.end();
++iter) {
iter->second->GetController()->RenderViewReused(render_view_host);
}
}
void UberUI::DidBecomeActiveForReusedRenderView() {
for (SubpageMap::iterator iter = sub_uis_.begin(); iter != sub_uis_.end();
++iter) {
iter->second->GetController()->DidBecomeActiveForReusedRenderView();
}
}
bool UberUI::OverrideHandleWebUIMessage(const GURL& source_url,
const std::string& message,
const ListValue& args) {
// Find the appropriate subpage and forward the message.
SubpageMap::iterator subpage = sub_uis_.find(source_url.GetOrigin().spec());
if (subpage == sub_uis_.end()) {
// The message was sent from the uber page itself.
DCHECK_EQ(std::string(chrome::kChromeUIUberHost), source_url.host());
return false;
}
// The message was sent from a subpage.
// TODO(jam) fix this to use interface
//return subpage->second->GetController()->OverrideHandleWebUIMessage(
// source_url, message, args);
subpage->second->ProcessWebUIMessage(source_url, message, args);
return true;
}
// UberFrameUI
UberFrameUI::UberFrameUI(content::WebUI* web_ui) : WebUIController(web_ui) {
Profile* profile = Profile::FromWebUI(web_ui);
profile->GetChromeURLDataManager()->AddDataSource(
CreateUberFrameHTMLSource());
}
UberFrameUI::~UberFrameUI() {
}
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