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// Copyright 2013 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/autofill/autofill_dialog_sign_in_delegate.h"
#include "chrome/browser/ui/autofill/autofill_dialog_view.h"
#include "chrome/browser/ui/browser_finder.h"
#include "chrome/browser/ui/browser_tabstrip.h"
#include "components/autofill/content/browser/wallet/wallet_service_url.h"
#include "content/public/browser/render_view_host.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/renderer_preferences.h"
#include "third_party/WebKit/public/web/WebInputEvent.h"
#include "ui/base/window_open_disposition.h"
namespace autofill {
namespace {
using content::OpenURLParams;
// Signals if |params| require opening inside the current WebContents.
bool IsInPageTransition(const OpenURLParams& params) {
return params.disposition == CURRENT_TAB;
}
// Indicates if the open action specified by |params| should happen in the
// Autofill dialog (when true) or in the browser (when false).
bool ShouldOpenInBrowser(const OpenURLParams& params) {
return !IsInPageTransition(params) || !wallet::IsSignInRelatedUrl(params.url);
}
// Adjusts |params| to account for the fact that the open request originated in
// the dialog, but will be executed in the browser.
OpenURLParams AdjustToOpenInBrowser(const OpenURLParams& params) {
if (!IsInPageTransition(params) || wallet::IsSignInRelatedUrl(params.url))
return params;
content::OpenURLParams new_params = params;
new_params.disposition = NEW_FOREGROUND_TAB;
return new_params;
}
} // namespace
AutofillDialogSignInDelegate::AutofillDialogSignInDelegate(
AutofillDialogView* dialog_view,
content::WebContents* dialog_web_contents,
content::WebContents* originating_web_contents,
const gfx::Size& minimum_size,
const gfx::Size& maximum_size)
: WebContentsObserver(dialog_web_contents),
dialog_view_(dialog_view),
originating_web_contents_(originating_web_contents) {
DCHECK(dialog_view_);
dialog_web_contents->SetDelegate(this);
content::RendererPreferences* prefs =
dialog_web_contents->GetMutableRendererPrefs();
prefs->browser_handles_non_local_top_level_requests = true;
dialog_web_contents->GetRenderViewHost()->SyncRendererPrefs();
UpdateLimitsAndEnableAutoResize(minimum_size, maximum_size);
}
void AutofillDialogSignInDelegate::ResizeDueToAutoResize(
content::WebContents* source,
const gfx::Size& preferred_size) {
dialog_view_->OnSignInResize(preferred_size);
}
content::WebContents* AutofillDialogSignInDelegate::OpenURLFromTab(
content::WebContents* source,
const content::OpenURLParams& params) {
if (ShouldOpenInBrowser(params))
return originating_web_contents_->OpenURL(AdjustToOpenInBrowser(params));
source->GetController().LoadURL(params.url,
params.referrer,
params.transition,
std::string());
return source;
}
// This gets invoked whenever there is an attempt to open a new window/tab.
// Reroute to the original browser.
void AutofillDialogSignInDelegate::AddNewContents(
content::WebContents* source,
content::WebContents* new_contents,
WindowOpenDisposition disposition,
const gfx::Rect& initial_pos,
bool user_gesture,
bool* was_blocked) {
chrome::AddWebContents(
chrome::FindBrowserWithWebContents(originating_web_contents_),
source, new_contents, disposition, initial_pos, user_gesture,
was_blocked);
}
bool AutofillDialogSignInDelegate::PreHandleGestureEvent(
content::WebContents* source,
const blink::WebGestureEvent& event) {
// Disable pinch zooming.
return event.type == blink::WebGestureEvent::GesturePinchBegin ||
event.type == blink::WebGestureEvent::GesturePinchUpdate ||
event.type == blink::WebGestureEvent::GesturePinchEnd;
}
void AutofillDialogSignInDelegate::RenderViewCreated(
content::RenderViewHost* render_view_host) {
EnableAutoResize();
// Set the initial size as soon as we have an RVH to avoid bad size jumping.
dialog_view_->OnSignInResize(minimum_size_);
}
void AutofillDialogSignInDelegate::UpdateLimitsAndEnableAutoResize(
const gfx::Size& minimum_size,
const gfx::Size& maximum_size) {
minimum_size_ = minimum_size;
maximum_size_ = maximum_size;
EnableAutoResize();
}
void AutofillDialogSignInDelegate::EnableAutoResize() {
DCHECK(!minimum_size_.IsEmpty());
DCHECK(!maximum_size_.IsEmpty());
content::RenderViewHost* host = web_contents()->GetRenderViewHost();
if (host)
host->EnableAutoResize(minimum_size_, maximum_size_);
}
} // namespace autofill
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