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      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 CHROME_BROWSER_UI_VIEWS_CONSTRAINED_WINDOW_VIEWS_H_
      6 #define CHROME_BROWSER_UI_VIEWS_CONSTRAINED_WINDOW_VIEWS_H_
      7 
      8 #include "ui/gfx/native_widget_types.h"
      9 
     10 namespace content {
     11 class WebContents;
     12 }
     13 
     14 namespace views {
     15 class DialogDelegate;
     16 class Widget;
     17 class WidgetDelegate;
     18 }
     19 
     20 namespace web_modal {
     21 class ModalDialogHost;
     22 class WebContentsModalDialogHost;
     23 }
     24 
     25 // Update the position of dialog |widget| against |dialog_host|. This is used to
     26 // reposition widgets e.g. when the host dimensions change.
     27 void UpdateWebContentsModalDialogPosition(
     28     views::Widget* widget,
     29     web_modal::WebContentsModalDialogHost* dialog_host);
     30 
     31 void UpdateBrowserModalDialogPosition(
     32     views::Widget* widget,
     33     web_modal::ModalDialogHost* dialog_host);
     34 
     35 // Calls CreateWebModalDialogViews, shows the dialog, and returns its widget.
     36 views::Widget* ShowWebModalDialogViews(
     37     views::WidgetDelegate* dialog,
     38     content::WebContents* initiator_web_contents);
     39 
     40 // Create a widget for |dialog| that is modal to |web_contents|.
     41 views::Widget* CreateWebModalDialogViews(views::WidgetDelegate* dialog,
     42                                          content::WebContents* web_contents);
     43 
     44 // Create a widget for |dialog| that is modal to the browser window |parent|.
     45 // This places the dialog appropriately if |parent| is a valid browser window.
     46 views::Widget* CreateBrowserModalDialogViews(views::DialogDelegate* dialog,
     47                                              gfx::NativeWindow parent);
     48 
     49 #endif  // CHROME_BROWSER_UI_VIEWS_CONSTRAINED_WINDOW_VIEWS_H_
     50