blob: 12c3083ba887129c5a237410ba0f4566b865e8c2 [file] [log] [blame]
// Copyright (c) 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 "content/public/browser/web_contents_view.h"
namespace content {
class RenderViewHost;
class RenderWidgetHost;
class RenderWidgetHostView;
// This is the larger WebContentsView interface exposed only within content/ and
// to embedders looking to port to new platforms.
class CONTENT_EXPORT WebContentsViewPort : public WebContentsView {
virtual ~WebContentsViewPort() {}
virtual void CreateView(
const gfx::Size& initial_size, gfx::NativeView context) = 0;
// Sets up the View that holds the rendered web page, receives messages for
// it and contains page plugins. The host view should be sized to the current
// size of the WebContents.
virtual RenderWidgetHostView* CreateViewForWidget(
RenderWidgetHost* render_widget_host) = 0;
// Creates a new View that holds a popup and receives messages for it.
virtual RenderWidgetHostView* CreateViewForPopupWidget(
RenderWidgetHost* render_widget_host) = 0;
// Sets the page title for the native widgets corresponding to the view. This
// is not strictly necessary and isn't expected to be displayed anywhere, but
// can aid certain debugging tools such as Spy++ on Windows where you are
// trying to find a specific window.
virtual void SetPageTitle(const string16& title) = 0;
// Invoked when the WebContents is notified that the RenderView has been
// fully created.
virtual void RenderViewCreated(RenderViewHost* host) = 0;
// Invoked when the WebContents is notified that the RenderView has been
// swapped in.
virtual void RenderViewSwappedIn(RenderViewHost* host) = 0;
// Invoked to enable/disable overscroll gesture navigation.
virtual void SetOverscrollControllerEnabled(bool enabled) = 0;
#if defined(OS_MACOSX)
// If we close the tab while a UI control is in an event-tracking
// loop, the control may message freed objects and crash.
// WebContents::Close() calls IsEventTracking(), and if it returns
// true CloseTabAfterEventTracking() is called and the close is not
// completed.
virtual bool IsEventTracking() const = 0;
virtual void CloseTabAfterEventTracking() = 0;
} // namespace content