Chromium-MultiProfile-Prototype...

chrome/browser/views/select_profile_dialog.cc

Index: chrome/browser/views/select_profile_dialog.cc
===================================================================
--- chrome/browser/views/select_profile_dialog.cc	(revision 0)
+++ chrome/browser/views/select_profile_dialog.cc	(revision 0)
@@ -0,0 +1,163 @@
+// Copyright (c) 2006-2008 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/views/select_profile_dialog.h"
+
+#include <string>
+
+#include "base/logging.h"
+#include "base/string_util.h"
+#include "chrome/app/locales/locale_settings.h"
+#include "chrome/browser/user_data_manager.h"
+#include "chrome/browser/views/new_profile_dialog.h"
+#include "chrome/browser/views/standard_layout.h"
+#include "chrome/common/l10n_util.h"
+#include "chrome/views/combo_box.h"
+#include "chrome/views/grid_layout.h"
+#include "chrome/views/label.h"
+#include "chrome/views/message_box_view.h"
+#include "chrome/views/view.h"
+#include "chrome/views/window.h"
+
+#include "chromium_strings.h"
+#include "generated_resources.h"
+
+using views::ColumnSet;
+using views::GridLayout;
+
+// static
+void SelectProfileDialog::RunDialog() {
+  // When the window closes, it will delete itself.
+  SelectProfileDialog* dlg = new SelectProfileDialog();
+  views::Window::CreateChromeWindow(NULL, gfx::Rect(), dlg)->Show();
+}
+
+SelectProfileDialog::SelectProfileDialog()
+    : helper_(new GetProfilesHelper(this)) {
+  // We first create an instance of the helper and then setup controls. This
+  // doesn't lead to race condition because once the helper is done with
+  // enumerating profiles by examining the file system, it posts a task on the
+  // thread it was called on. This is the same thread that the current code is
+  // running on. So that task wouldn't get executed until we are done with
+  // setup controls. Given that, we start the helper before setup controls so
+  // that file enumeration can be done as soon as possible.
+  helper_->GetProfiles(NULL);
+  SetupControls();
+}
+
+SelectProfileDialog::~SelectProfileDialog() {
+  helper_->OnDelegateDeleted();
+}
+
+gfx::Size SelectProfileDialog::GetPreferredSize() {
+  return gfx::Size(views::Window::GetLocalizedContentsSize(
+      IDS_SELECT_PROFILE_DIALOG_WIDTH_CHARS,
+      IDS_SELECT_PROFILE_DIALOG_HEIGHT_LINES));
+}
+
+void SelectProfileDialog::PopulateProfilesComboBox(
+    const std::vector<std::wstring>& profiles) {
+  profiles_.insert(profiles_.begin(), profiles.begin(), profiles.end());
+  profile_combobox_->ModelChanged();
+  GetDialogClientView()->UpdateDialogButtons();
+}
+
+void SelectProfileDialog::Layout() {
+  GetLayoutManager()->Layout(this);
+}
+
+int SelectProfileDialog::GetDialogButtons() const {
+  return DIALOGBUTTON_OK | DIALOGBUTTON_CANCEL;
+}
+
+views::View* SelectProfileDialog::GetInitiallyFocusedView() const {
+  return profile_combobox_;
+}
+
+std::wstring SelectProfileDialog::GetWindowTitle() const {
+  return l10n_util::GetString(IDS_SELECT_PROFILE_DIALOG_TITLE);
+}
+
+bool SelectProfileDialog::Accept() {
+  int index = profile_combobox_->GetSelectedItem();
+  if (index < 0) {
+    NOTREACHED();
+    return true;
+  }
+
+  // If the user has selected <New Profile> from the drop down, then show the
+  // new profile dialog to the user.
+  if (index == profiles_.size()) {
+    NewProfileDialog::RunDialog();
+    return true;
+  }
+
+  std::wstring profile_name = profiles_[index];
+  UserDataManager::Get()->LaunchChromeForProfile(profile_name);
+  return true;
+}
+
+bool SelectProfileDialog::Cancel() {
+  return true;
+}
+
+views::View* SelectProfileDialog::GetContentsView() {
+  return this;
+}
+
+bool SelectProfileDialog::IsDialogButtonEnabled(DialogButton button) const {
+  // Only enable the OK button once we have loaded the profiles vector.
+  if (button == DIALOGBUTTON_OK)
+    return !profiles_.empty();
+
+  return true;
+}
+
+int SelectProfileDialog::GetItemCount(views::ComboBox* source) {
+  // When the profiles vector is empty, the file thread is not done loading the
+  // profile information. So return 0 in that case so that we show an empty
+  // combo box. Otherwise, always show one more item in the combo box that
+  // allows the user to select <New Profile>.
+  return profiles_.empty() ? 0 : profiles_.size() + 1;
+}
+
+std::wstring SelectProfileDialog::GetItemAt(views::ComboBox* source,
+                                            int index) {
+  DCHECK(source == profile_combobox_);
+  DCHECK(index >= 0 && index <= static_cast<int>(profiles_.size()));
+  // For the last item in the drop down, return the <New Profile> text,
+  // otherwise return the corresponding profile name from the vector.
+  return index == profiles_.size() ?
+      l10n_util::GetString(IDS_SELECT_PROFILE_DIALOG_NEW_PROFILE_ENTRY) :
+      profiles_[index];
+}
+
+void SelectProfileDialog::OnGetProfilesDone(
+    const std::vector<std::wstring>& profiles) {
+  PopulateProfilesComboBox(profiles);
+}
+
+void SelectProfileDialog::SetupControls() {
+  // Adds all controls.
+  select_profile_label_ = new views::Label(
+      l10n_util::GetString(IDS_SELECT_PROFILE_DIALOG_LABEL_TEXT));
+  profile_combobox_ = new views::ComboBox(this);
+
+  // Arranges controls by using GridLayout.
+  const int column_set_id = 0;
+  GridLayout* layout = CreatePanelGridLayout(this);
+  SetLayoutManager(layout);
+  ColumnSet* column_set = layout->AddColumnSet(column_set_id);
+  column_set->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 0,
+                        GridLayout::USE_PREF, 0, 0);
+  column_set->AddPaddingColumn(0, kRelatedControlHorizontalSpacing);
+  column_set->AddColumn(GridLayout::FILL, GridLayout::CENTER, 0,
+                        GridLayout::FIXED, 200, 0);
+
+  layout->StartRow(0, column_set_id);
+  layout->AddView(select_profile_label_);
+  layout->AddPaddingRow(0, kRelatedControlVerticalSpacing);
+  layout->StartRow(0, column_set_id);
+  layout->AddView(profile_combobox_);
+}
Property changes on: chrome\browser\views\select_profile_dialog.cc
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Added: svn:eol-style
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