// Copyright (c) 2012 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.

#ifndef CHROME_BROWSER_UI_BROWSER_DIALOGS_H_
#define CHROME_BROWSER_UI_BROWSER_DIALOGS_H_

#include <string>
#include <utility>
#include <vector>

#include "base/callback.h"
#include "build/build_config.h"
#include "chrome/browser/ui/bookmarks/bookmark_editor.h"
#include "components/security_state/security_state_model.h"
#include "third_party/skia/include/core/SkColor.h"
#include "ui/gfx/native_widget_types.h"

#if defined(OS_CHROMEOS)
#include "chrome/browser/chromeos/arc/arc_navigation_throttle.h"
#endif  // OS_CHROMEOS

class Browser;
class ContentSettingBubbleModel;
class GURL;
class LoginHandler;
class Profile;

namespace base {
struct Feature;
}

namespace bookmarks {
class BookmarkBubbleObserver;
}

namespace content {
class BrowserContext;
class ColorChooser;
class WebContents;
}

namespace extensions {
class Extension;
}

namespace gfx {
class Image;
class Point;
}

namespace net {
class AuthChallengeInfo;
class URLRequest;
}

namespace ui {
class TableModel;
class WebDialogDelegate;
}

namespace chrome {

#if defined(OS_MACOSX)
// Makes ToolkitViewsDialogsEnabled() available to chrome://flags.
extern const base::Feature kMacViewsNativeDialogs;

// Makes ToolkitViewsWebUIDialogsEnabled() available to chrome://flags.
extern const base::Feature kMacViewsWebUIDialogs;
#endif  // OS_MACOSX

// Shows or hides the Task Manager. |browser| can be NULL when called from Ash.
// Returns a pointer to the underlying TableModel, which can be ignored, or used
// for testing.
ui::TableModel* ShowTaskManager(Browser* browser);
void HideTaskManager();

#if !defined(OS_MACOSX)
// Creates and shows an HTML dialog with the given delegate and context.
// The window is automatically destroyed when it is closed.
// Returns the created window.
//
// Make sure to use the returned window only when you know it is safe
// to do so, i.e. before OnDialogClosed() is called on the delegate.
gfx::NativeWindow ShowWebDialog(gfx::NativeView parent,
                                content::BrowserContext* context,
                                ui::WebDialogDelegate* delegate);

// Shows the create web app shortcut dialog box.
void ShowCreateWebAppShortcutsDialog(gfx::NativeWindow parent_window,
                                     content::WebContents* web_contents);
#endif

// Shows the create chrome app shortcut dialog box.
// |close_callback| may be null.
void ShowCreateChromeAppShortcutsDialog(
    gfx::NativeWindow parent_window,
    Profile* profile,
    const extensions::Extension* app,
    const base::Callback<void(bool /* created */)>& close_callback);

// Shows a color chooser that reports to the given WebContents.
content::ColorChooser* ShowColorChooser(content::WebContents* web_contents,
                                        SkColor initial_color);

#if defined(OS_MACOSX)

// For Mac, returns true if Chrome should show an equivalent toolkit-views based
// dialog instead of a native-looking Cocoa dialog.
bool ToolkitViewsDialogsEnabled();

// For Mac, returns true if Chrome should show an equivalent toolkit-views based
// dialog instead of a WebUI-styled Cocoa dialog.
bool ToolkitViewsWebUIDialogsEnabled();

// Shows a Views website settings bubble at the given anchor point.
void ShowWebsiteSettingsBubbleViewsAtPoint(
    const gfx::Point& anchor_point,
    Profile* profile,
    content::WebContents* web_contents,
    const GURL& virtual_url,
    const security_state::SecurityStateModel::SecurityInfo& security_info);

// Show a Views bookmark bubble at the given point. This occurs when the
// bookmark star is clicked or "Bookmark This Page..." is selected from a menu
// or via a key equivalent.
void ShowBookmarkBubbleViewsAtPoint(const gfx::Point& anchor_point,
                                    gfx::NativeView parent,
                                    bookmarks::BookmarkBubbleObserver* observer,
                                    Browser* browser,
                                    const GURL& url,
                                    bool newly_bookmarked);

// Bridging methods that show/hide the toolkit-views based Task Manager on Mac.
ui::TableModel* ShowTaskManagerViews(Browser* browser);
void HideTaskManagerViews();

// Notifies the old task manager with network bytes read events when the Mac
// views are not used.
bool NotifyOldTaskManagerBytesRead(const net::URLRequest& request,
                                   int64_t bytes_read);

#endif  // OS_MACOSX

#if defined(TOOLKIT_VIEWS)

// Creates a toolkit-views based LoginHandler (e.g. HTTP-Auth dialog).
LoginHandler* CreateLoginHandlerViews(net::AuthChallengeInfo* auth_info,
                                      net::URLRequest* request);

// Shows the toolkit-views based BookmarkEditor.
void ShowBookmarkEditorViews(gfx::NativeWindow parent_window,
                             Profile* profile,
                             const BookmarkEditor::EditDetails& details,
                             BookmarkEditor::Configuration configuration);

#if defined(OS_MACOSX)

// This is a class so that it can be friended from ContentSettingBubbleContents,
// which allows it to call SetAnchorRect().
class ContentSettingBubbleViewsBridge {
 public:
  static void Show(gfx::NativeView parent_view,
                   ContentSettingBubbleModel* model,
                   content::WebContents* web_contents,
                   const gfx::Point& anchor);
 private:
  DISALLOW_IMPLICIT_CONSTRUCTORS(ContentSettingBubbleViewsBridge);
};

#endif  // OS_MACOSX

#endif  // TOOLKIT_VIEWS

}  // namespace chrome

#if defined(OS_CHROMEOS)

// Return a pointer to the IntentPickerBubbleView::ShowBubble method.
using BubbleShowPtr =
void(*)(content::NavigationHandle*,
        const std::vector<std::pair<std::basic_string<char>, gfx::Image> >&,
        const base::Callback<void(size_t,
                                  arc::ArcNavigationThrottle::CloseReason)>&);

BubbleShowPtr ShowIntentPickerBubble();

#endif  // OS_CHROMEOS

#endif  // CHROME_BROWSER_UI_BROWSER_DIALOGS_H_