chrome/browser/ui/views/frame/web_app_left_header_view_ash.cc

   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 #include "chrome/browser/ui/views/frame/web_app_left_header_view_ash.h"
   6
   7 #include "ash/frame/caption_buttons/frame_caption_button.h"
   8 #include "ash/frame/caption_buttons/frame_caption_button_container_view.h"
   9 #include "chrome/app/chrome_command_ids.h"
  10 #include "chrome/browser/ui/browser_commands.h"
  11 #include "chrome/browser/ui/views/frame/browser_view.h"
  12 #include "components/toolbar/toolbar_model.h"
  13 #include "content/public/browser/navigation_entry.h"
  14 #include "grit/ash_resources.h"
  15 #include "ui/views/layout/box_layout.h"
  16
  17 // static
  18 const char WebAppLeftHeaderView::kViewClassName[] = "WebAppLeftHeaderView";
  19
  20 WebAppLeftHeaderView::WebAppLeftHeaderView(BrowserView* browser_view)
  21     : browser_view_(browser_view) {
  22   SetLayoutManager(
  23       new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, 0));
  24
  25   back_button_ =
  26       new ash::FrameCaptionButton(this, ash::CAPTION_BUTTON_ICON_BACK);
  27   back_button_->SetImages(
  28       ash::CAPTION_BUTTON_ICON_BACK, ash::FrameCaptionButton::ANIMATE_NO,
  29       IDR_AURA_WINDOW_CONTROL_ICON_BACK, IDR_AURA_WINDOW_CONTROL_BACKGROUND_H,
  30       IDR_AURA_WINDOW_CONTROL_BACKGROUND_P);
  31   AddChildView(back_button_);
  32
  33   location_icon_ =
  34       new ash::FrameCaptionButton(this, ash::CAPTION_BUTTON_ICON_LOCATION);
  35   AddChildView(location_icon_);
  36
  37   Update();
  38 }
  39
  40 WebAppLeftHeaderView::~WebAppLeftHeaderView() {
  41 }
  42
  43 void WebAppLeftHeaderView::Update() {
  44   int icon_resource = browser_view_->browser()->toolbar_model()->GetIcon();
  45   location_icon_->SetImages(ash::CAPTION_BUTTON_ICON_LOCATION,
  46                             ash::FrameCaptionButton::ANIMATE_NO, icon_resource,
  47                             IDR_AURA_WINDOW_CONTROL_BACKGROUND_H,
  48                             IDR_AURA_WINDOW_CONTROL_BACKGROUND_P);
  49
  50   back_button_->SetState(
  51       chrome::IsCommandEnabled(browser_view_->browser(), IDC_BACK)
  52           ? views::Button::STATE_NORMAL
  53           : views::Button::STATE_DISABLED);
  54 }
  55
  56 void WebAppLeftHeaderView::SetPaintAsActive(bool active) {
  57   // TODO(benwells): Check that the disabled and inactive states should be
  58   // drawn in the same way.
  59   back_button_->set_paint_as_active(
  60       active && chrome::IsCommandEnabled(browser_view_->browser(), IDC_BACK));
  61   location_icon_->set_paint_as_active(active);
  62 }
  63
  64 views::View* WebAppLeftHeaderView::GetLocationIconView() const {
  65   return location_icon_;
  66 }
  67
  68 const char* WebAppLeftHeaderView::GetClassName() const {
  69   return kViewClassName;
  70 }
  71
  72 void WebAppLeftHeaderView::ButtonPressed(views::Button* sender,
  73                                          const ui::Event& event) {
  74   if (sender == back_button_)
  75     chrome::ExecuteCommand(browser_view_->browser(), IDC_BACK);
  76   else if (sender == location_icon_)
  77     ShowWebsiteSettings();
  78   else
  79     NOTREACHED();
  80 }
  81
  82 void WebAppLeftHeaderView::ShowWebsiteSettings() const {
  83   content::WebContents* tab = browser_view_->GetActiveWebContents();
  84   if (!tab)
  85     return;
  86
  87   // Important to use GetVisibleEntry to match what's showing in the title area.
  88   content::NavigationEntry* nav_entry = tab->GetController().GetVisibleEntry();
  89   // The visible entry can be NULL in the case of window.open("").
  90   if (!nav_entry)
  91     return;
  92
  93   chrome::ShowWebsiteSettings(browser_view_->browser(), tab,
  94                               nav_entry->GetURL(), nav_entry->GetSSL());
  95 }