| // Copyright (c) 2012 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/ui/views/uninstall_view.h" |
| |
| #include "base/message_loop/message_loop.h" |
| #include "base/process/launch.h" |
| #include "base/run_loop.h" |
| #include "chrome/browser/shell_integration.h" |
| #include "chrome/browser/ui/uninstall_browser_prompt.h" |
| #include "chrome/browser/ui/views/chrome_layout_provider.h" |
| #include "chrome/common/chrome_result_codes.h" |
| #include "chrome/grit/chromium_strings.h" |
| #include "chrome/installer/util/shell_util.h" |
| #include "ui/base/l10n/l10n_util.h" |
| #include "ui/views/controls/button/checkbox.h" |
| #include "ui/views/controls/combobox/combobox.h" |
| #include "ui/views/controls/label.h" |
| #include "ui/views/layout/grid_layout.h" |
| #include "ui/views/widget/widget.h" |
| |
| UninstallView::UninstallView(int* user_selection, |
| const base::Closure& quit_closure) |
| : confirm_label_(NULL), |
| delete_profile_(NULL), |
| change_default_browser_(NULL), |
| browsers_combo_(NULL), |
| user_selection_(*user_selection), |
| quit_closure_(quit_closure) { |
| set_margins(ChromeLayoutProvider::Get()->GetDialogInsetsForContentType( |
| views::TEXT, views::TEXT)); |
| SetupControls(); |
| } |
| |
| UninstallView::~UninstallView() { |
| // Exit the message loop we were started with so that uninstall can continue. |
| quit_closure_.Run(); |
| |
| // Delete Combobox as it holds a reference to us. |
| delete browsers_combo_; |
| } |
| |
| void UninstallView::SetupControls() { |
| using views::ColumnSet; |
| |
| views::GridLayout* layout = |
| SetLayoutManager(std::make_unique<views::GridLayout>(this)); |
| |
| // Message to confirm uninstallation. |
| int column_set_id = 0; |
| ColumnSet* column_set = layout->AddColumnSet(column_set_id); |
| column_set->AddColumn(views::GridLayout::LEADING, views::GridLayout::CENTER, |
| views::GridLayout::kFixedSize, |
| views::GridLayout::USE_PREF, 0, 0); |
| layout->StartRow(views::GridLayout::kFixedSize, column_set_id); |
| confirm_label_ = new views::Label( |
| l10n_util::GetStringUTF16(IDS_UNINSTALL_VERIFY)); |
| confirm_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT); |
| layout->AddView(confirm_label_); |
| |
| ChromeLayoutProvider* provider = ChromeLayoutProvider::Get(); |
| |
| const int checkbox_indent = provider->GetDistanceMetric( |
| DISTANCE_SUBSECTION_HORIZONTAL_INDENT); |
| const int unrelated_vertical_spacing = |
| provider->GetDistanceMetric(views::DISTANCE_UNRELATED_CONTROL_VERTICAL); |
| const int related_vertical_spacing = provider->GetDistanceMetric( |
| views::DISTANCE_RELATED_CONTROL_VERTICAL); |
| const int related_horizontal_spacing = provider->GetDistanceMetric( |
| views::DISTANCE_RELATED_CONTROL_HORIZONTAL); |
| const int related_vertical_small = provider->GetDistanceMetric( |
| DISTANCE_RELATED_CONTROL_VERTICAL_SMALL); |
| |
| layout->AddPaddingRow(views::GridLayout::kFixedSize, |
| unrelated_vertical_spacing); |
| |
| // The "delete profile" check box. |
| ++column_set_id; |
| column_set = layout->AddColumnSet(column_set_id); |
| column_set->AddPaddingColumn(views::GridLayout::kFixedSize, checkbox_indent); |
| column_set->AddColumn(views::GridLayout::LEADING, views::GridLayout::CENTER, |
| views::GridLayout::kFixedSize, |
| views::GridLayout::USE_PREF, 0, 0); |
| layout->StartRow(views::GridLayout::kFixedSize, column_set_id); |
| delete_profile_ = new views::Checkbox( |
| l10n_util::GetStringUTF16(IDS_UNINSTALL_DELETE_PROFILE)); |
| layout->AddView(delete_profile_); |
| |
| // Set default browser combo box. If the default should not or cannot be |
| // changed, widgets are not shown. We assume here that if Chrome cannot |
| // be set programatically as default, neither can any other browser (for |
| // instance because the OS doesn't permit that). |
| if (ShellUtil::CanMakeChromeDefaultUnattended() && |
| shell_integration::GetDefaultBrowser() == shell_integration::IS_DEFAULT) { |
| browsers_.reset(new BrowsersMap()); |
| ShellUtil::GetRegisteredBrowsers(browsers_.get()); |
| if (!browsers_->empty()) { |
| layout->AddPaddingRow(views::GridLayout::kFixedSize, |
| related_vertical_spacing); |
| |
| ++column_set_id; |
| column_set = layout->AddColumnSet(column_set_id); |
| column_set->AddPaddingColumn(views::GridLayout::kFixedSize, |
| checkbox_indent); |
| column_set->AddColumn( |
| views::GridLayout::LEADING, views::GridLayout::CENTER, |
| views::GridLayout::kFixedSize, views::GridLayout::USE_PREF, 0, 0); |
| column_set->AddPaddingColumn(views::GridLayout::kFixedSize, |
| related_horizontal_spacing); |
| column_set->AddColumn( |
| views::GridLayout::LEADING, views::GridLayout::CENTER, |
| views::GridLayout::kFixedSize, views::GridLayout::USE_PREF, 0, 0); |
| layout->StartRow(views::GridLayout::kFixedSize, column_set_id); |
| change_default_browser_ = new views::Checkbox( |
| l10n_util::GetStringUTF16(IDS_UNINSTALL_SET_DEFAULT_BROWSER), this); |
| layout->AddView(change_default_browser_); |
| browsers_combo_ = new views::Combobox(this); |
| layout->AddView(browsers_combo_); |
| browsers_combo_->SetEnabled(false); |
| } |
| } |
| |
| layout->AddPaddingRow(views::GridLayout::kFixedSize, related_vertical_small); |
| } |
| |
| bool UninstallView::Accept() { |
| user_selection_ = service_manager::RESULT_CODE_NORMAL_EXIT; |
| if (delete_profile_->checked()) |
| user_selection_ = chrome::RESULT_CODE_UNINSTALL_DELETE_PROFILE; |
| if (change_default_browser_ && change_default_browser_->checked()) { |
| BrowsersMap::const_iterator i = browsers_->begin(); |
| std::advance(i, browsers_combo_->selected_index()); |
| base::LaunchOptions options; |
| options.start_hidden = true; |
| base::LaunchProcess(i->second, options); |
| } |
| return true; |
| } |
| |
| bool UninstallView::Cancel() { |
| user_selection_ = chrome::RESULT_CODE_UNINSTALL_USER_CANCEL; |
| return true; |
| } |
| |
| base::string16 UninstallView::GetDialogButtonLabel( |
| ui::DialogButton button) const { |
| // Label the OK button 'Uninstall'; Cancel remains the same. |
| if (button == ui::DIALOG_BUTTON_OK) |
| return l10n_util::GetStringUTF16(IDS_UNINSTALL_BUTTON_TEXT); |
| return views::DialogDelegateView::GetDialogButtonLabel(button); |
| } |
| |
| void UninstallView::ButtonPressed(views::Button* sender, |
| const ui::Event& event) { |
| if (change_default_browser_ == sender) { |
| // Disable the browsers combobox if the user unchecks the checkbox. |
| DCHECK(browsers_combo_); |
| browsers_combo_->SetEnabled(change_default_browser_->checked()); |
| } |
| } |
| |
| base::string16 UninstallView::GetWindowTitle() const { |
| return l10n_util::GetStringUTF16(IDS_UNINSTALL_CHROME); |
| } |
| |
| int UninstallView::GetItemCount() const { |
| DCHECK(!browsers_->empty()); |
| return browsers_->size(); |
| } |
| |
| base::string16 UninstallView::GetItemAt(int index) { |
| DCHECK_LT(index, static_cast<int>(browsers_->size())); |
| BrowsersMap::const_iterator i = browsers_->begin(); |
| std::advance(i, index); |
| return i->first; |
| } |
| |
| namespace chrome { |
| |
| int ShowUninstallBrowserPrompt() { |
| DCHECK(base::MessageLoopCurrentForUI::IsSet()); |
| int result = service_manager::RESULT_CODE_NORMAL_EXIT; |
| |
| base::RunLoop run_loop; |
| UninstallView* view = new UninstallView(&result, |
| run_loop.QuitClosure()); |
| views::DialogDelegate::CreateDialogWidget(view, NULL, NULL)->Show(); |
| run_loop.Run(); |
| return result; |
| } |
| |
| } // namespace chrome |