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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/chromeos/login/web_page_view.h"
#include "base/callback.h"
#include "base/logging.h"
#include "base/string_util.h"
#include "base/time.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/child_process_security_policy.h"
#include "chrome/browser/chromeos/login/helper.h"
#include "chrome/browser/chromeos/login/rounded_rect_painter.h"
#include "chrome/browser/dom_ui/dom_ui.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/common/bindings_policy.h"
#include "grit/generated_resources.h"
#include "grit/theme_resources.h"
#include "ipc/ipc_message.h"
#include "third_party/skia/include/core/SkColor.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/gfx/canvas.h"
#include "views/background.h"
#include "views/border.h"
#include "views/controls/label.h"
#include "views/controls/throbber.h"
using base::TimeDelta;
using views::Label;
using views::View;
using webkit_glue::FormData;
namespace chromeos {
namespace {
// Spacing (vertical/horizontal) between controls.
const int kSpacing = 10;
// Time in ms after that waiting controls are shown on Start.
const int kStartDelayMs = 500;
// Time in ms after that waiting controls are hidden on Stop.
const int kStopDelayMs = 500;
} // namespace
///////////////////////////////////////////////////////////////////////////////
// WizardWebPageViewTabContents, public:
WizardWebPageViewTabContents::WizardWebPageViewTabContents(
Profile* profile,
SiteInstance* site_instance,
WebPageDelegate* page_delegate)
: TabContents(profile, site_instance, MSG_ROUTING_NONE, NULL, NULL),
page_delegate_(page_delegate) {
}
void WizardWebPageViewTabContents::DidFailProvisionalLoadWithError(
RenderViewHost* render_view_host,
bool is_main_frame,
int error_code,
const GURL& url,
bool showing_repost_interstitial) {
LOG(ERROR) << "Page load failed. URL = " << url << ", error: " << error_code;
page_delegate_->OnPageLoadFailed(url.spec());
}
void WizardWebPageViewTabContents::DidDisplayInsecureContent() {
LOG(ERROR) << "Page load failed: did display insecure content";
page_delegate_->OnPageLoadFailed("Displayed insecure content");
}
void WizardWebPageViewTabContents::DidRunInsecureContent(
const std::string& security_origin) {
LOG(ERROR) << "Page load failed: did run insecure content";
page_delegate_->OnPageLoadFailed(security_origin);
}
void WizardWebPageViewTabContents::DocumentLoadedInFrame(
long long /*frame_id*/) {
page_delegate_->OnPageLoaded();
}
void WizardWebPageViewTabContents::DidFinishLoad(
long long /*frame_id*/) {
}
void WizardWebPageViewTabContents::OnContentBlocked(ContentSettingsType type) {
LOG(ERROR) << "Page load failed: content blocked. Type: " << type;
page_delegate_->OnPageLoadFailed("");
}
///////////////////////////////////////////////////////////////////////////////
// WebPageDomView, public:
void WebPageDomView::SetTabContentsDelegate(
TabContentsDelegate* delegate) {
tab_contents_->set_delegate(delegate);
}
///////////////////////////////////////////////////////////////////////////////
// WebPageView, public:
void WebPageView::Init() {
views::Painter* painter = CreateWizardPainter(
&BorderDefinition::kScreenBorder);
set_background(
views::Background::CreateBackgroundPainter(true, painter));
set_border(CreateWizardBorder(&BorderDefinition::kScreenBorder));
dom_view()->SetVisible(false);
AddChildView(dom_view());
throbber_ = CreateDefaultThrobber();
AddChildView(throbber_);
connecting_label_ = new views::Label();
connecting_label_->SetText(
UTF16ToWide(l10n_util::GetStringUTF16(IDS_LOAD_STATE_CONNECTING)));
ResourceBundle& rb = ResourceBundle::GetSharedInstance();
connecting_label_->SetFont(rb.GetFont(ResourceBundle::MediumFont));
connecting_label_->SetVisible(false);
AddChildView(connecting_label_ );
start_timer_.Start(TimeDelta::FromMilliseconds(kStartDelayMs),
this,
&WebPageView::ShowWaitingControls);
}
void WebPageView::InitDOM(Profile* profile,
SiteInstance* site_instance) {
dom_view()->Init(profile, site_instance);
}
void WebPageView::LoadURL(const GURL& url) {
dom_view()->LoadURL(url);
}
void WebPageView::SetTabContentsDelegate(
TabContentsDelegate* delegate) {
dom_view()->SetTabContentsDelegate(delegate);
}
void WebPageView::SetWebPageDelegate(WebPageDelegate* delegate) {
dom_view()->set_web_page_delegate(delegate);
}
void WebPageView::ShowPageContent() {
// TODO(nkostylev): Show throbber as an overlay until page has been rendered.
start_timer_.Stop();
if (!stop_timer_.IsRunning()) {
stop_timer_.Start(TimeDelta::FromMilliseconds(kStopDelayMs),
this,
&WebPageView::ShowRenderedPage);
}
}
///////////////////////////////////////////////////////////////////////////////
// WebPageView, private:
void WebPageView::ShowRenderedPage() {
throbber_->Stop();
connecting_label_->SetVisible(false);
dom_view()->SetVisible(true);
}
void WebPageView::ShowWaitingControls() {
throbber_->Start();
connecting_label_->SetVisible(true);
}
///////////////////////////////////////////////////////////////////////////////
// WebPageView, views::View implementation:
void WebPageView::Layout() {
dom_view()->SetBounds(GetLocalBounds(false));
int y = height() / 2 - throbber_->GetPreferredSize().height() / 2;
throbber_->SetBounds(
width() / 2 - throbber_->GetPreferredSize().width() / 2,
y,
throbber_->GetPreferredSize().width(),
throbber_->GetPreferredSize().height());
connecting_label_->SetBounds(
width() / 2 - connecting_label_->GetPreferredSize().width() / 2,
y + throbber_->GetPreferredSize().height() + kSpacing,
connecting_label_->GetPreferredSize().width(),
connecting_label_->GetPreferredSize().height());
}
} // namespace chromeos
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