| // Copyright 2016 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. |
| |
| #ifndef CHROME_BROWSER_UI_VIEWS_DEVICE_CHOOSER_CONTENT_VIEW_H_ |
| #define CHROME_BROWSER_UI_VIEWS_DEVICE_CHOOSER_CONTENT_VIEW_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "base/strings/string16.h" |
| #include "chrome/browser/chooser_controller/chooser_controller.h" |
| #include "ui/base/models/table_model.h" |
| #include "ui/gfx/range/range.h" |
| #include "ui/views/controls/button/button.h" |
| #include "ui/views/controls/label.h" |
| #include "ui/views/controls/styled_label_listener.h" |
| #include "ui/views/view.h" |
| |
| namespace views { |
| class LabelButton; |
| class StyledLabel; |
| class TableView; |
| class TableViewObserver; |
| class Throbber; |
| } |
| |
| // A bubble or dialog view for choosing among several options in a table. |
| // Used for WebUSB/WebBluetooth device selection for Chrome and extensions. |
| class DeviceChooserContentView : public views::View, |
| public ui::TableModel, |
| public ChooserController::View, |
| public views::StyledLabelListener, |
| public views::ButtonListener { |
| public: |
| DeviceChooserContentView( |
| views::TableViewObserver* table_view_observer, |
| std::unique_ptr<ChooserController> chooser_controller); |
| ~DeviceChooserContentView() override; |
| |
| // views::View: |
| gfx::Size GetMinimumSize() const override; |
| void Layout() override; |
| gfx::Size CalculatePreferredSize() const override; |
| |
| // ui::TableModel: |
| int RowCount() override; |
| base::string16 GetText(int row, int column_id) override; |
| void SetObserver(ui::TableModelObserver* observer) override; |
| gfx::ImageSkia GetIcon(int row) override; |
| |
| // ChooserController::View: |
| void OnOptionsInitialized() override; |
| void OnOptionAdded(size_t index) override; |
| void OnOptionRemoved(size_t index) override; |
| void OnOptionUpdated(size_t index) override; |
| void OnAdapterEnabledChanged(bool enabled) override; |
| void OnRefreshStateChanged(bool refreshing) override; |
| |
| // views::StyledLabelListener: |
| void StyledLabelLinkClicked(views::StyledLabel* label, |
| const gfx::Range& range, |
| int event_flags) override; |
| |
| // views::ButtonListener: |
| void ButtonPressed(views::Button* sender, const ui::Event& event) override; |
| |
| base::string16 GetWindowTitle() const; |
| std::unique_ptr<views::View> CreateExtraView(); |
| base::string16 GetDialogButtonLabel(ui::DialogButton button) const; |
| bool IsDialogButtonEnabled(ui::DialogButton button) const; |
| void Accept(); |
| void Cancel(); |
| void Close(); |
| void UpdateTableView(); |
| |
| private: |
| friend class ChooserDialogViewTest; |
| friend class DeviceChooserContentViewTest; |
| FRIEND_TEST_ALL_PREFIXES(DeviceChooserContentViewTest, ClickRescanLink); |
| FRIEND_TEST_ALL_PREFIXES(DeviceChooserContentViewTest, ClickGetHelpLink); |
| |
| class BluetoothStatusContainer : public views::View { |
| public: |
| explicit BluetoothStatusContainer(views::ButtonListener* listener); |
| |
| // view::Views: |
| gfx::Size CalculatePreferredSize() const override; |
| void Layout() override; |
| |
| void ShowScanningLabelAndThrobber(); |
| void ShowReScanButton(bool enabled); |
| |
| views::LabelButton* re_scan_button() { return re_scan_button_; } |
| views::Throbber* throbber() { return throbber_; } |
| views::Label* scanning_label() { return scanning_label_; } |
| |
| private: |
| int GetThrobberLabelSpacing() const; |
| void CenterVertically(views::View* view); |
| |
| views::LabelButton* re_scan_button_; |
| views::Throbber* throbber_; |
| views::Label* scanning_label_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BluetoothStatusContainer); |
| }; |
| |
| std::unique_ptr<ChooserController> chooser_controller_; |
| |
| bool adapter_enabled_ = true; |
| |
| views::TableView* table_view_ = nullptr; |
| views::View* table_parent_ = nullptr; |
| views::Label* no_options_help_ = nullptr; |
| views::StyledLabel* adapter_off_help_ = nullptr; |
| BluetoothStatusContainer* bluetooth_status_container_ = nullptr; |
| |
| DISALLOW_COPY_AND_ASSIGN(DeviceChooserContentView); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_VIEWS_DEVICE_CHOOSER_CONTENT_VIEW_H_ |