chrome/browser/ui/gtk/content_setting_bubble_gtk.h

   1 // Copyright (c) 2011 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_CONTENT_SETTING_BUBBLE_GTK_H_
   6 #define CHROME_BROWSER_UI_GTK_CONTENT_SETTING_BUBBLE_GTK_H_
   7
   8 #include <map>
   9
  10 #include "base/compiler_specific.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #include "chrome/browser/ui/gtk/bubble/bubble_gtk.h"
  13 #include "chrome/browser/ui/gtk/menu_gtk.h"
  14 #include "chrome/common/content_settings_types.h"
  15 #include "content/public/common/media_stream_request.h"
  16 #include "ui/base/gtk/gtk_signal.h"
  17 #include "ui/base/gtk/owned_widget_gtk.h"
  18
  19 class ContentSettingBubbleModel;
  20 class ContentSettingMediaMenuModel;
  21 class Profile;
  22
  23 namespace ui {
  24 class SimpleMenuModel;
  25 }
  26
  27 // ContentSettingBubbleGtk is used when the user turns on different kinds of
  28 // content blocking (e.g. "block images"). An icon appears in the location bar,
  29 // and when clicked, an instance of this class is created specialized for the
  30 // type of content being blocked.
  31 class ContentSettingBubbleGtk : public BubbleDelegateGtk {
  32  public:
  33    ContentSettingBubbleGtk(
  34        GtkWidget* anchor,
  35        BubbleDelegateGtk* delegate,
  36        ContentSettingBubbleModel* content_setting_bubble_model,
  37        Profile* profile);
  38   virtual ~ContentSettingBubbleGtk();
  39
  40   // Callback to allow ContentSettingMediaMenuModel to update the menu label.
  41   void UpdateMenuLabel(content::MediaStreamType type,
  42                        const std::string& label);
  43
  44   // Dismisses the bubble.
  45   void Close();
  46
  47  private:
  48   // A map from a GtkWidget* to a MediaMenuGtk*. MediaMenuGtk struct is used
  49   // to store the UI members that a media menu owns.
  50   struct MediaMenuGtk {
  51     explicit MediaMenuGtk(content::MediaStreamType type);
  52     ~MediaMenuGtk();
  53
  54     content::MediaStreamType type;
  55     scoped_ptr<ui::SimpleMenuModel> menu_model;
  56     scoped_ptr<MenuGtk> menu;
  57     ui::OwnedWidgetGtk label;
  58
  59    private:
  60     DISALLOW_COPY_AND_ASSIGN(MediaMenuGtk);
  61   };
  62   typedef std::map<GtkWidget*, MediaMenuGtk*> GtkMediaMenuMap;
  63
  64   typedef std::map<GtkWidget*, int> PopupMap;
  65
  66   // BubbleDelegateGtk:
  67   virtual void BubbleClosing(BubbleGtk* bubble, bool closed_by_escape) OVERRIDE;
  68
  69   // Builds the bubble and all the widgets that it displays.
  70   void BuildBubble();
  71
  72   // Widget callback methods.
  73   CHROMEGTK_CALLBACK_1(ContentSettingBubbleGtk, void, OnPopupIconButtonPress,
  74                        GdkEventButton*);
  75   CHROMEGTK_CALLBACK_0(ContentSettingBubbleGtk, void, OnPopupLinkClicked);
  76   CHROMEGTK_CALLBACK_0(ContentSettingBubbleGtk, void, OnRadioToggled);
  77   CHROMEGTK_CALLBACK_0(ContentSettingBubbleGtk, void, OnCustomLinkClicked);
  78   CHROMEGTK_CALLBACK_0(ContentSettingBubbleGtk, void, OnManageLinkClicked);
  79   CHROMEGTK_CALLBACK_0(ContentSettingBubbleGtk, void, OnCloseButtonClicked);
  80   CHROMEGTK_CALLBACK_0(ContentSettingBubbleGtk, void, OnMenuButtonClicked);
  81
  82   // We position the bubble near this widget.
  83   GtkWidget* anchor_;
  84
  85   // The active profile.
  86   Profile* profile_;
  87
  88   // Pass on delegate messages to this.
  89   BubbleDelegateGtk* delegate_;
  90
  91   // Provides data for this bubble.
  92   scoped_ptr<ContentSettingBubbleModel> content_setting_bubble_model_;
  93
  94   // The bubble.
  95   BubbleGtk* bubble_;
  96
  97   // Stored controls so we can figure out what was clicked.
  98   PopupMap popup_links_;
  99   PopupMap popup_icons_;
 100
 101   typedef std::vector<GtkWidget*> RadioGroupGtk;
 102   RadioGroupGtk radio_group_gtk_;
 103
 104   GtkMediaMenuMap media_menus_;
 105 };
 106
 107 #endif  // CHROME_BROWSER_UI_GTK_CONTENT_SETTING_BUBBLE_GTK_H_