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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_UI_GTK_WEB_DIALOG_GTK_H_
#define CHROME_BROWSER_UI_GTK_WEB_DIALOG_GTK_H_
#include <string>
#include <vector>
#include "base/compiler_specific.h"
#include "base/memory/scoped_ptr.h"
#include "ui/base/gtk/gtk_signal.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/gfx/size.h"
#include "ui/web_dialogs/web_dialog_delegate.h"
#include "ui/web_dialogs/web_dialog_web_contents_delegate.h"
typedef struct _GtkWidget GtkWidget;
namespace content {
class BrowserContext;
class WebContents;
}
class WebDialogGtk : public ui::WebDialogWebContentsDelegate,
public ui::WebDialogDelegate {
public:
WebDialogGtk(content::BrowserContext* context,
ui::WebDialogDelegate* delegate,
gfx::NativeWindow parent_window);
virtual ~WebDialogGtk();
// Initializes the contents of the dialog (the DOMView and the callbacks).
gfx::NativeWindow InitDialog();
// Overridden from ui::WebDialogDelegate:
virtual ui::ModalType GetDialogModalType() const OVERRIDE;
virtual string16 GetDialogTitle() const OVERRIDE;
virtual GURL GetDialogContentURL() const OVERRIDE;
virtual void GetWebUIMessageHandlers(
std::vector<content::WebUIMessageHandler*>* handlers) const OVERRIDE;
virtual void GetDialogSize(gfx::Size* size) const OVERRIDE;
virtual void GetMinimumDialogSize(gfx::Size* size) const OVERRIDE;
virtual std::string GetDialogArgs() const OVERRIDE;
virtual void OnDialogClosed(const std::string& json_retval) OVERRIDE;
virtual void OnCloseContents(content::WebContents* source,
bool* out_close_dialog) OVERRIDE;
virtual bool ShouldShowDialogTitle() const OVERRIDE;
// Overridden from content::WebContentsDelegate:
virtual void HandleKeyboardEvent(
content::WebContents* source,
const content::NativeWebKeyboardEvent& event) OVERRIDE;
virtual void CloseContents(content::WebContents* source) OVERRIDE;
virtual content::WebContents* OpenURLFromTab(
content::WebContents* source,
const content::OpenURLParams& params) OVERRIDE;
virtual void AddNewContents(content::WebContents* source,
content::WebContents* new_contents,
WindowOpenDisposition disposition,
const gfx::Rect& initial_pos,
bool user_gesture,
bool* was_blocked) OVERRIDE;
virtual void LoadingStateChanged(content::WebContents* source) OVERRIDE;
private:
CHROMEGTK_CALLBACK_1(WebDialogGtk, void, OnResponse, int);
// This view is a delegate to the HTML content since it needs to get notified
// about when the dialog is closing. For all other actions (besides dialog
// closing) we delegate to the creator of this view, which we keep track of
// using this variable.
ui::WebDialogDelegate* delegate_;
gfx::NativeWindow parent_window_;
GtkWidget* dialog_;
scoped_ptr<content::WebContents> web_contents_;
DISALLOW_COPY_AND_ASSIGN(WebDialogGtk);
};
#endif // CHROME_BROWSER_UI_GTK_WEB_DIALOG_GTK_H_
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