src/mojo/examples/window_manager/debug_panel.h

   1 // Copyright 2014 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 MOJO_EXAMPLES_WINDOW_MANAGER_DEBUG_PANEL_H_
   6 #define MOJO_EXAMPLES_WINDOW_MANAGER_DEBUG_PANEL_H_
   7
   8 #include <string>
   9
  10 #include "mojo/services/public/interfaces/navigation/navigation.mojom.h"
  11 #include "ui/views/controls/button/button.h"
  12 #include "ui/views/layout/layout_manager.h"
  13 #include "ui/views/widget/widget_delegate.h"
  14
  15 namespace views {
  16 class Label;
  17 class RadioButton;
  18 }
  19
  20 namespace mojo {
  21
  22 class View;
  23
  24 namespace examples {
  25
  26 namespace {
  27 }
  28
  29 // A panel of controls intended to demonstrate the functionality of the window
  30 // manager.
  31 class DebugPanel : public views::LayoutManager, public views::ButtonListener {
  32  public:
  33   class Delegate {
  34    public:
  35     virtual void CloseTopWindow() = 0;
  36     virtual void RequestNavigate(uint32 source_view_id,
  37                                  Target target,
  38                                  URLRequestPtr url_request) = 0;
  39
  40    protected:
  41     virtual ~Delegate(){}
  42   };
  43
  44   DebugPanel(Delegate* delegate, View* view);
  45   virtual ~DebugPanel();
  46
  47   Target navigation_target() const;
  48
  49  private:
  50   // LayoutManager overrides:
  51   virtual gfx::Size GetPreferredSize(const views::View* view) const OVERRIDE;
  52   virtual void Layout(views::View* host) OVERRIDE;
  53   virtual void ButtonPressed(views::Button* sender,
  54                              const ui::Event& event) OVERRIDE;
  55
  56   void Navigate(const std::string& url);
  57
  58   Delegate* delegate_;
  59   View* view_;
  60
  61   views::Label* navigation_target_label_;
  62   views::RadioButton* navigation_target_new_;
  63   views::RadioButton* navigation_target_source_;
  64   views::RadioButton* navigation_target_default_;
  65
  66   views::Button* colored_square_;
  67   views::Button* close_last_;
  68   views::Button* cross_app_;
  69
  70   DISALLOW_COPY_AND_ASSIGN(DebugPanel);
  71 };
  72
  73 }  // examples
  74 }  // mojo
  75
  76 #endif  //  MOJO_EXAMPLES_WINDOW_MANAGER_DEBUG_PANEL_H_