ui/views/views_delegate.cc

   1 // Copyright (c) 2013 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 #include "ui/views/views_delegate.h"
   6
   7 #include "base/command_line.h"
   8 #include "ui/views/views_touch_selection_controller_factory.h"
   9
  10 #if defined(USE_AURA)
  11 #include "ui/views/touchui/touch_selection_menu_runner_views.h"
  12 #endif
  13
  14 namespace views {
  15
  16 ViewsDelegate::ViewsDelegate()
  17     : views_tsc_factory_(new ViewsTouchEditingControllerFactory) {
  18   ui::TouchEditingControllerFactory::SetInstance(views_tsc_factory_.get());
  19
  20 #if defined(USE_AURA)
  21   touch_selection_menu_runner_.reset(new TouchSelectionMenuRunnerViews());
  22 #endif
  23 }
  24
  25 ViewsDelegate::~ViewsDelegate() {
  26   ui::TouchEditingControllerFactory::SetInstance(NULL);
  27 }
  28
  29 void ViewsDelegate::SaveWindowPlacement(const Widget* widget,
  30                                         const std::string& window_name,
  31                                         const gfx::Rect& bounds,
  32                                         ui::WindowShowState show_state) {
  33 }
  34
  35 bool ViewsDelegate::GetSavedWindowPlacement(
  36     const Widget* widget,
  37     const std::string& window_name,
  38     gfx::Rect* bounds,
  39     ui::WindowShowState* show_state) const {
  40   return false;
  41 }
  42
  43 void ViewsDelegate::NotifyAccessibilityEvent(View* view,
  44                                              ui::AXEvent event_type) {
  45 }
  46
  47 void ViewsDelegate::NotifyMenuItemFocused(const base::string16& menu_name,
  48                                           const base::string16& menu_item_name,
  49                                           int item_index,
  50                                           int item_count,
  51                                           bool has_submenu) {
  52 }
  53
  54 #if defined(OS_WIN)
  55 HICON ViewsDelegate::GetDefaultWindowIcon() const {
  56   return NULL;
  57 }
  58
  59 bool ViewsDelegate::IsWindowInMetro(gfx::NativeWindow window) const {
  60   return false;
  61 }
  62 #elif defined(OS_LINUX) && !defined(OS_CHROMEOS)
  63 gfx::ImageSkia* ViewsDelegate::GetDefaultWindowIcon() const {
  64   return NULL;
  65 }
  66 #endif
  67
  68 NonClientFrameView* ViewsDelegate::CreateDefaultNonClientFrameView(
  69     Widget* widget) {
  70   return NULL;
  71 }
  72
  73 void ViewsDelegate::AddRef() {
  74 }
  75
  76 void ViewsDelegate::ReleaseRef() {
  77 }
  78
  79 content::WebContents* ViewsDelegate::CreateWebContents(
  80     content::BrowserContext* browser_context,
  81     content::SiteInstance* site_instance) {
  82   return NULL;
  83 }
  84
  85 base::TimeDelta ViewsDelegate::GetDefaultTextfieldObscuredRevealDuration() {
  86   return base::TimeDelta();
  87 }
  88
  89 bool ViewsDelegate::WindowManagerProvidesTitleBar(bool maximized) {
  90   return false;
  91 }
  92
  93 ui::ContextFactory* ViewsDelegate::GetContextFactory() {
  94   return NULL;
  95 }
  96
  97 std::string ViewsDelegate::GetApplicationName() {
  98   base::FilePath program = base::CommandLine::ForCurrentProcess()->GetProgram();
  99   return program.BaseName().AsUTF8Unsafe();
 100 }
 101
 102 #if defined(OS_WIN)
 103 int ViewsDelegate::GetAppbarAutohideEdges(HMONITOR monitor,
 104                                           const base::Closure& callback) {
 105   return EDGE_BOTTOM;
 106 }
 107 #endif
 108
 109 scoped_refptr<base::TaskRunner> ViewsDelegate::GetBlockingPoolTaskRunner() {
 110   return nullptr;
 111 }
 112
 113 }  // namespace views