EULA screen implemented....

chrome/browser/chromeos/login/eula_view.cc

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/chromeos/login/eula_view.h"
+
+#include <signal.h>
+#include <sys/types.h>
+#include <string>
+
+#include "app/l10n_util.h"
+#include "app/resource_bundle.h"
+#include "base/utf_string_conversions.h"
+#include "chrome/browser/chromeos/login/network_screen_delegate.h"
+#include "chrome/browser/chromeos/login/rounded_rect_painter.h"
+#include "chrome/browser/chromeos/login/screen_observer.h"
+#include "chrome/installer/util/google_update_settings.h"
+#include "grit/chromium_strings.h"
+#include "grit/generated_resources.h"
+#include "grit/theme_resources.h"
+#include "views/controls/button/checkbox.h"
+#include "views/controls/button/native_button.h"
+#include "views/controls/label.h"
+#include "views/controls/textfield/textfield.h"
+#include "views/grid_layout.h"
+#include "views/standard_layout.h"
+
+namespace {
+
+const int kBorderSize = 10;
+const int kMargin = 20;
+const int kLastButtonHorizontalMargin = 10;
+const int kTextMargin = 10;
+const int kCheckBowWidth = 22;
+
+// Fake EULA texts. TODO(glotov): implement reading actual file.
+const wchar_t kLoremIpsum[] = L"Lorem ipsum dolor sit amet, "
+    L"consectetur adipisicing elit, sed do eiusmod tempor incididunt ut"
+    L"labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud "
+    L"exercitation ullamco laboris nisi ut aliquip ex ea commodo "
+    L"consequat. Duis aute irure dolor in reprehenderit in voluptate velit "
+    L"esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat "
+    L"cupidatat non proident, sunt in culpa qui officia deserunt mollit anim "
+    L"id est laborum.\n";
+const wchar_t kFakeGoogleEula[] = L"\nGoogle Chrome Terms of Service\n"
+    L"These Terms of Service apply to the executable code version of "
+    L"Google Chrome. ";
+const wchar_t kFakeOemEula[] = L"\nYBH Terms of Service\n";
+
+enum kLayoutColumnsets {
+  SINGLE_CONTROL_ROW,
+  SINGLE_CONTROL_WITH_SHIFT_ROW,
+  SINGLE_LINK_WITH_SHIFT_ROW,
+  LAST_ROW
+};
+
+}  // namespace
+
+namespace chromeos {
+
+EulaView::EulaView(chromeos::ScreenObserver* observer)
+    : google_eula_text_(NULL),
+      usage_statistics_checkbox_(NULL),
+      learn_more_link_(NULL),
+      oem_eula_text_(NULL),
+      system_security_settings_link_(NULL),
+      cancel_button_(NULL),
+      continue_button_(NULL),
+      observer_(observer) {
+}
+
+EulaView::~EulaView() {
+}
+
+void EulaView::Init() {
+  // Use rounded rect background.
+  views::Painter* painter = CreateWizardPainter(
+      &BorderDefinition::kScreenBorder);
+  set_background(
+      views::Background::CreateBackgroundPainter(true, painter));
+
+  // Layout created controls.
+  static const int kPadding = kBorderSize + kMargin;
+  views::GridLayout* layout = new views::GridLayout(this);
+  SetLayoutManager(layout);
+  views::ColumnSet* column_set = layout->AddColumnSet(SINGLE_CONTROL_ROW);
+  column_set->AddPaddingColumn(0, kPadding);
+  column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 1,
+                        views::GridLayout::USE_PREF, 0, 0);
+  column_set->AddPaddingColumn(0, kPadding);
+
+  column_set = layout->AddColumnSet(SINGLE_CONTROL_WITH_SHIFT_ROW);
+  column_set->AddPaddingColumn(0, kPadding + kTextMargin);
+  column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 1,
+                        views::GridLayout::USE_PREF, 0, 0);
+  column_set->AddPaddingColumn(0, kPadding);
+
+  column_set = layout->AddColumnSet(SINGLE_LINK_WITH_SHIFT_ROW);
+  column_set->AddPaddingColumn(0, kPadding + kTextMargin + kCheckBowWidth);
+  column_set->AddColumn(views::GridLayout::LEADING, views::GridLayout::FILL, 1,
+                        views::GridLayout::USE_PREF, 0, 0);
+  column_set->AddPaddingColumn(0, kPadding);
+
+  column_set = layout->AddColumnSet(LAST_ROW);
+  column_set->AddPaddingColumn(0, kPadding + kTextMargin);
+  column_set->AddColumn(views::GridLayout::LEADING, views::GridLayout::FILL, 1,
+                        views::GridLayout::USE_PREF, 0, 0);
+  column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 0,
+                        views::GridLayout::USE_PREF, 0, 0);
+  column_set->AddPaddingColumn(0, kRelatedControlHorizontalSpacing);
+  column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 0,
+                        views::GridLayout::USE_PREF, 0, 0);
+  column_set->AddPaddingColumn(0, kLastButtonHorizontalMargin + kBorderSize);
+
+  layout->AddPaddingRow(0, kPadding);
+  layout->StartRow(1, SINGLE_CONTROL_ROW);
+  google_eula_text_ = new views::Textfield(views::Textfield::STYLE_MULTILINE);
+  google_eula_text_->SetReadOnly(true);
+  google_eula_text_->SetFocusable(true);
+  google_eula_text_->SetHorizontalMargins(kTextMargin, kTextMargin);
+  layout->AddView(google_eula_text_);
+
+  layout->StartRow(0, SINGLE_CONTROL_WITH_SHIFT_ROW);
+  usage_statistics_checkbox_ = new views::Checkbox();
+  usage_statistics_checkbox_->SetMultiLine(true);
+  usage_statistics_checkbox_->SetChecked(
+      GoogleUpdateSettings::GetCollectStatsConsent());
+  layout->AddView(usage_statistics_checkbox_);
+
+  layout->StartRow(0, SINGLE_LINK_WITH_SHIFT_ROW);
+  learn_more_link_ = new views::Link();
+  learn_more_link_->SetController(this);
+  layout->AddView(learn_more_link_);
+
+  layout->AddPaddingRow(0, kRelatedControlSmallVerticalSpacing);
+  layout->StartRow(1, SINGLE_CONTROL_ROW);
+  oem_eula_text_ = new views::Textfield(views::Textfield::STYLE_MULTILINE);
+  oem_eula_text_->SetReadOnly(true);
+  oem_eula_text_->SetFocusable(true);
+  oem_eula_text_->SetHorizontalMargins(kTextMargin, kTextMargin);
+  layout->AddView(oem_eula_text_);
+
+  layout->AddPaddingRow(0, kRelatedControlSmallVerticalSpacing);
+  layout->StartRow(0, LAST_ROW);
+  system_security_settings_link_ = new views::Link();
+  system_security_settings_link_->SetController(this);
+  layout->AddView(system_security_settings_link_);
+
+  cancel_button_ = new views::NativeButton(this, std::wstring());
+  cancel_button_->SetEnabled(false);
+  layout->AddView(cancel_button_);
+
+  continue_button_ = new views::NativeButton(this, std::wstring());
+  layout->AddView(continue_button_);
+  layout->AddPaddingRow(0, kPadding);
+
+  UpdateLocalizedStrings();
+}
+
+void EulaView::UpdateLocalizedStrings() {
+  google_eula_text_->SetText(WideToUTF16(kFakeGoogleEula) +
+                             WideToUTF16(kLoremIpsum) +
+                             WideToUTF16(kLoremIpsum));
+  oem_eula_text_->SetText(WideToUTF16(kFakeOemEula) +
+                          WideToUTF16(kLoremIpsum) +
+                          WideToUTF16(kLoremIpsum));
+  usage_statistics_checkbox_->SetLabel(
+      l10n_util::GetString(IDS_EULA_CHECKBOX_ENABLE_LOGGING));
+  learn_more_link_->SetText(
+      l10n_util::GetString(IDS_LEARN_MORE));
+  system_security_settings_link_->SetText(
+      l10n_util::GetString(IDS_EULA_SYSTEM_SECURITY_SETTINGS_LINK));
+  continue_button_->SetLabel(
+      l10n_util::GetString(IDS_EULA_ACCEPT_AND_CONTINUE_BUTTON));
+  cancel_button_->SetLabel(
+      l10n_util::GetString(IDS_CANCEL));
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// views::View: implementation:
+
+void EulaView::LocaleChanged() {
+  UpdateLocalizedStrings();
+  Layout();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// views::ButtonListener implementation:
+
+void EulaView::ButtonPressed(views::Button* sender, const views::Event& event) {
+  if (sender == continue_button_) {
+    if (usage_statistics_checkbox_) {
+      GoogleUpdateSettings::SetCollectStatsConsent(
+        usage_statistics_checkbox_->checked());
+    }
+    observer_->OnExit(ScreenObserver::EULA_ACCEPTED);
+  }
+  // TODO(glotov): handle cancel button.
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// views::LinkController implementation:
+
+void EulaView::LinkActivated(views::Link* source, int event_flags) {
+  // TODO(glotov): handle link clicks.
+}
+
+}  // namespace chromeos