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// Copyright (c) 2009 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_GTK_INFO_BUBBLE_GTK_H_
#define CHROME_BROWSER_GTK_INFO_BUBBLE_GTK_H_
#include "base/basictypes.h"
#include <gtk/gtk.h>
namespace gfx {
class Rect;
}
class InfoBubbleGtk {
public:
// Show an InfoBubble, pointing at the area |rect| (in screen coordinates).
// An infobubble will try to fit on the screen, so it can point to any edge
// of |rect|. The bubble will host |widget| as the content.
static InfoBubbleGtk* Show(const gfx::Rect& rect, GtkWidget* content);
InfoBubbleGtk();
virtual ~InfoBubbleGtk();
void Close();
private:
// Creates the InfoBubble.
void Init(const gfx::Rect& rect, GtkWidget* content);
// Closes the window notifying the delegate. |closed_by_escape| is true if
// the close is the result of pressing escape.
void Close(bool closed_by_escape);
static gboolean HandleConfigureThunk(GtkWidget* widget,
GdkEventConfigure* event,
gpointer user_data) {
return reinterpret_cast<InfoBubbleGtk*>(user_data)->HandleConfigure(event);
}
gboolean HandleConfigure(GdkEventConfigure* event);
static gboolean HandleButtonPressThunk(GtkWidget* widget,
GdkEventButton* event,
gpointer userdata) {
return reinterpret_cast<InfoBubbleGtk*>(userdata)->
HandleButtonPress(event);
}
gboolean HandleButtonPress(GdkEventButton* event);
static gboolean HandleButtonReleaseThunk(GtkWidget* widget,
GdkEventButton* event,
gpointer userdata) {
return reinterpret_cast<InfoBubbleGtk*>(userdata)->
HandleButtonRelease(event);
}
gboolean HandleButtonRelease(GdkEventButton* event);
// Our GtkWindow popup window.
GtkWidget* window_;
// Where we want our window to be positioned on the screen.
int screen_x_;
int screen_y_;
// Have we been closed?
bool closed_;
DISALLOW_COPY_AND_ASSIGN(InfoBubbleGtk);
};
#endif // CHROME_BROWSER_GTK_INFO_BUBBLE_GTK_H_
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