src/chrome/browser/ui/views/apps/app_info_dialog_views.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/apps/app_info_dialog_views.h"
   6
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "chrome/browser/ui/apps/app_info_dialog.h"
   9 #include "chrome/browser/ui/views/constrained_window_views.h"
  10 #include "extensions/common/extension.h"
  11 #include "grit/generated_resources.h"
  12 #include "ui/base/l10n/l10n_util.h"
  13 #include "ui/views/controls/label.h"
  14 #include "ui/views/layout/grid_layout.h"
  15 #include "ui/views/layout/layout_constants.h"
  16 #include "ui/views/widget/widget.h"
  17
  18 void ShowChromeAppInfoDialog(gfx::NativeWindow parent_window,
  19                              Profile* profile,
  20                              const extensions::Extension* app,
  21                              const base::Closure& close_callback) {
  22   CreateBrowserModalDialogViews(new AppInfoView(profile, app, close_callback),
  23                                 parent_window)->Show();
  24 }
  25
  26 AppInfoView::AppInfoView(Profile* profile,
  27                          const extensions::Extension* app,
  28                          const base::Closure& close_callback)
  29     : profile_(profile),
  30       app_name_label(NULL),
  31       app_description_label(NULL),
  32       app_(app),
  33       close_callback_(close_callback) {
  34   // Create controls
  35   app_name_label = new views::Label(base::UTF8ToUTF16(app_->name()));
  36   app_name_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
  37
  38   app_description_label =
  39       new views::Label(base::UTF8ToUTF16(app_->description()));
  40   app_description_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
  41
  42   // Layout controls
  43   views::GridLayout* layout = views::GridLayout::CreatePanel(this);
  44   SetLayoutManager(layout);
  45
  46   static const int kHeaderColumnSetId = 0;
  47   views::ColumnSet* column_set = layout->AddColumnSet(kHeaderColumnSetId);
  48   column_set->AddColumn(views::GridLayout::FILL,
  49                         views::GridLayout::CENTER,
  50                         100.0f,
  51                         views::GridLayout::FIXED,
  52                         0,
  53                         0);
  54
  55   layout->StartRow(0, kHeaderColumnSetId);
  56   layout->AddView(app_name_label);
  57
  58   layout->AddPaddingRow(0, views::kPanelSubVerticalSpacing);
  59   layout->StartRow(0, kHeaderColumnSetId);
  60   layout->AddView(app_description_label);
  61 }
  62
  63 AppInfoView::~AppInfoView() {}
  64
  65 bool AppInfoView::Cancel() {
  66   if (!close_callback_.is_null())
  67     close_callback_.Run();
  68   return true;
  69 }
  70
  71 gfx::Size AppInfoView::GetPreferredSize() {
  72   static const int kDialogWidth = 360;
  73   int height =
  74       GetLayoutManager()->GetPreferredHeightForWidth(this, kDialogWidth);
  75   return gfx::Size(kDialogWidth, height);
  76 }
  77
  78 base::string16 AppInfoView::GetDialogButtonLabel(ui::DialogButton button)
  79     const {
  80   if (button == ui::DIALOG_BUTTON_CANCEL) {
  81     return l10n_util::GetStringUTF16(IDS_APPLICATION_INFO_CLOSE_BUTTON);
  82   }
  83   return views::DialogDelegateView::GetDialogButtonLabel(button);
  84 }
  85
  86 int AppInfoView::GetDialogButtons() const {
  87   return ui::DIALOG_BUTTON_CANCEL;
  88 }
  89
  90 bool AppInfoView::IsDialogButtonEnabled(ui::DialogButton button) const {
  91   return true;
  92 }
  93
  94 ui::ModalType AppInfoView::GetModalType() const {
  95   return ui::MODAL_TYPE_WINDOW;
  96 }
  97
  98 base::string16 AppInfoView::GetWindowTitle() const {
  99   return l10n_util::GetStringUTF16(IDS_APPLICATION_INFO_TITLE);
 100 }