components/constrained_window/constrained_window_views.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_CONSTRAINED_WINDOW_CONSTRAINED_WINDOW_VIEWS_H_
   6 #define COMPONENTS_CONSTRAINED_WINDOW_CONSTRAINED_WINDOW_VIEWS_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "ui/gfx/native_widget_types.h"
  10
  11 namespace content {
  12 class WebContents;
  13 }
  14
  15 namespace views {
  16 class DialogDelegate;
  17 class Widget;
  18 class WidgetDelegate;
  19 }
  20
  21 namespace web_modal {
  22 class ModalDialogHost;
  23 class WebContentsModalDialogHost;
  24 }
  25
  26 namespace constrained_window {
  27
  28 class ConstrainedWindowViewsClient;
  29
  30 // Sets the ConstrainedWindowClient impl.
  31 void SetConstrainedWindowViewsClient(
  32     scoped_ptr<ConstrainedWindowViewsClient> client);
  33
  34 // Update the position of dialog |widget| against |dialog_host|. This is used to
  35 // reposition widgets e.g. when the host dimensions change.
  36 void UpdateWebContentsModalDialogPosition(
  37     views::Widget* widget,
  38     web_modal::WebContentsModalDialogHost* dialog_host);
  39
  40 void UpdateWidgetModalDialogPosition(
  41     views::Widget* widget,
  42     web_modal::ModalDialogHost* dialog_host);
  43
  44 // Calls CreateWebModalDialogViews, shows the dialog, and returns its widget.
  45 views::Widget* ShowWebModalDialogViews(
  46     views::WidgetDelegate* dialog,
  47     content::WebContents* initiator_web_contents);
  48
  49 // Create a widget for |dialog| that is modal to |web_contents|.
  50 // The modal type of |dialog->GetModalType()| must be ui::MODAL_TYPE_CHILD.
  51 views::Widget* CreateWebModalDialogViews(views::WidgetDelegate* dialog,
  52                                          content::WebContents* web_contents);
  53
  54 // Create a widget for |dialog| that has a modality given by
  55 // |dialog->GetModalType()|.  The modal type must be either
  56 // ui::MODAL_TYPE_SYSTEM or ui::MODAL_TYPE_WINDOW.  This places the
  57 // dialog appropriately if |parent| is a valid browser window.
  58 views::Widget* CreateBrowserModalDialogViews(views::DialogDelegate* dialog,
  59                                              gfx::NativeWindow parent);
  60
  61 }  // namespace constrained window
  62
  63 #endif  // COMPONENTS_CONSTRAINED_WINDOW_CONSTRAINED_WINDOW_VIEWS_H_