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_GTK_CONFIRM_BUBBLE_GTK_H_ 6 #define CHROME_BROWSER_UI_GTK_CONFIRM_BUBBLE_GTK_H_ 7 8 #include "base/compiler_specific.h" 9 #include "base/gtest_prod_util.h" 10 #include "base/memory/scoped_ptr.h" 11 #include "chrome/browser/ui/gtk/bubble/bubble_gtk.h" 12 #include "ui/base/gtk/gtk_signal.h" 13 #include "ui/gfx/native_widget_types.h" 14 15 typedef struct _GtkWidget GtkWidget; 16 17 class ConfirmBubbleModel; 18 class CustomDrawButton; 19 20 // A class that implements a bubble that consists of the following items: 21 // * one icon ("icon") 22 // * one title text ("title") 23 // * one close button ("x") 24 // * one message text ("message") 25 // * one optional link ("link") 26 // * two optional buttons ("ok" and "cancel") 27 // 28 // This bubble is convenient when we wish to ask transient, non-blocking 29 // questions. Unlike a dialog, a bubble menu disappears when we click outside of 30 // its window to avoid blocking user operations. A bubble is laid out as 31 // follows: 32 // 33 // +------------------------+ 34 // | icon title x | 35 // | message | 36 // | link | 37 // | [Cancel] [OK] | 38 // +------------------------+ 39 // 40 class ConfirmBubbleGtk : public BubbleDelegateGtk { 41 public: 42 ConfirmBubbleGtk(gfx::NativeView parent, 43 const gfx::Point& anchor_point, 44 ConfirmBubbleModel* model); 45 virtual ~ConfirmBubbleGtk(); 46 47 // BubbleDelegateGtk implementation. 48 virtual void BubbleClosing(BubbleGtk* bubble, bool closed_by_escape) OVERRIDE; 49 50 // Create a bubble and show it. 51 void Show(); 52 53 private: 54 FRIEND_TEST_ALL_PREFIXES(ConfirmBubbleGtkTest, ClickCancel); 55 FRIEND_TEST_ALL_PREFIXES(ConfirmBubbleGtkTest, ClickOk); 56 FRIEND_TEST_ALL_PREFIXES(ConfirmBubbleGtkTest, ClickLink); 57 58 // GTK event handlers. 59 CHROMEGTK_CALLBACK_0(ConfirmBubbleGtk, void, OnDestroy); 60 CHROMEGTK_CALLBACK_0(ConfirmBubbleGtk, void, OnCloseButton); 61 CHROMEGTK_CALLBACK_0(ConfirmBubbleGtk, void, OnOkButton); 62 CHROMEGTK_CALLBACK_0(ConfirmBubbleGtk, void, OnCancelButton); 63 CHROMEGTK_CALLBACK_0(ConfirmBubbleGtk, void, OnLinkButton); 64 65 // The bubble. 66 BubbleGtk* bubble_; 67 68 // The anchor window and the screen point where this bubble is anchored. This 69 // class shows a bubble under this point. 70 gfx::NativeView anchor_; 71 gfx::Point anchor_point_; 72 73 // The model to customize this bubble view. 74 scoped_ptr<ConfirmBubbleModel> model_; 75 76 // The x that closes this bubble. 77 scoped_ptr<CustomDrawButton> close_button_; 78 79 DISALLOW_COPY_AND_ASSIGN(ConfirmBubbleGtk); 80 }; 81 82 #endif // CHROME_BROWSER_UI_GTK_CONFIRM_BUBBLE_GTK_H_ 83