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// 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_EXTENSIONS_WINDOW_CONTROLLER_H_
#define CHROME_BROWSER_EXTENSIONS_WINDOW_CONTROLLER_H_
#include <string>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
class Browser; // TODO(stevenjb) eliminate this dependency.
class GURL;
class Profile;
class SessionID;
namespace base {
class DictionaryValue;
}
namespace gfx {
class Rect;
}
namespace ui {
class BaseWindow;
}
namespace extensions {
class Extension;
// This API needs to be implemented by any window that might be accessed
// through chrome.windows or chrome.tabs (e.g. browser windows and panels).
// Subclasses must add/remove themselves from the WindowControllerList
// upon construction/destruction.
class WindowController {
public:
enum Reason {
REASON_NONE,
REASON_NOT_EDITABLE,
};
WindowController(ui::BaseWindow* window, Profile* profile);
virtual ~WindowController();
ui::BaseWindow* window() const { return window_; }
Profile* profile() const { return profile_; }
// Return an id uniquely identifying the window.
virtual int GetWindowId() const = 0;
// Return the type name for the window.
virtual std::string GetWindowTypeText() const = 0;
// Populates a dictionary for the Window object. Override this to set
// implementation specific properties (call the base implementation first to
// set common properties).
virtual base::DictionaryValue* CreateWindowValue() const;
// Populates a dictionary for the Window object, including a list of tabs.
virtual base::DictionaryValue* CreateWindowValueWithTabs(
const extensions::Extension* extension) const = 0;
virtual base::DictionaryValue* CreateTabValue(
const extensions::Extension* extension, int tab_index) const = 0;
// Returns false if the window is in a state where closing the window is not
// permitted and sets |reason| if not NULL.
virtual bool CanClose(Reason* reason) const = 0;
// Set the window's fullscreen state. |extension_url| provides the url
// associated with the extension (used by FullscreenController).
virtual void SetFullscreenMode(bool is_fullscreen,
const GURL& extension_url) const = 0;
// Returns a Browser if available. Defaults to returning NULL.
// TODO(stevenjb): Temporary workaround. Eliminate this.
virtual Browser* GetBrowser() const;
// Extension/window visibility and ownership is window-specific, subclasses
// need to define this behavior.
virtual bool IsVisibleToExtension(const Extension* extension) const = 0;
private:
ui::BaseWindow* window_;
Profile* profile_;
DISALLOW_COPY_AND_ASSIGN(WindowController);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_WINDOW_CONTROLLER_H_
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