| // Copyright 2013 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_MEDIA_WEBRTC_DESKTOP_MEDIA_PICKER_H_ |
| #define CHROME_BROWSER_MEDIA_WEBRTC_DESKTOP_MEDIA_PICKER_H_ |
| |
| #include <memory> |
| |
| #include "base/callback_forward.h" |
| #include "base/macros.h" |
| #include "base/strings/string16.h" |
| #include "content/public/browser/desktop_media_id.h" |
| #include "ui/base/ui_base_types.h" |
| #include "ui/gfx/native_widget_types.h" |
| |
| class DesktopMediaList; |
| |
| namespace content { |
| class WebContents; |
| } |
| |
| // Abstract interface for desktop media picker UI. It's used by Desktop Media |
| // API and by ARC to let user choose a desktop media source. |
| class DesktopMediaPicker { |
| public: |
| typedef base::Callback<void(content::DesktopMediaID)> DoneCallback; |
| struct Params { |
| Params(); |
| ~Params(); |
| |
| // WebContents this picker is relative to, can be null. |
| content::WebContents* web_contents = nullptr; |
| // The context whose root window is used for dialog placement, cannot be |
| // null for Aura. |
| gfx::NativeWindow context = nullptr; |
| // Parent window the dialog is relative to, only used on Mac. |
| gfx::NativeWindow parent = nullptr; |
| // The modality used for showing the dialog. |
| ui::ModalType modality = ui::ModalType::MODAL_TYPE_CHILD; |
| // The name used in the dialog for what is requesting the picker to be |
| // shown. |
| base::string16 app_name; |
| // Can be the same as target_name. If it is not then this is used in the |
| // dialog for what is specific target within the app_name is requesting the |
| // picker. |
| base::string16 target_name; |
| // Whether audio capture should be shown as an option in the picker. |
| bool request_audio = false; |
| // Whether audio capture option should be approved by default if shown. |
| bool approve_audio_by_default = true; |
| }; |
| |
| // Creates default implementation of DesktopMediaPicker for the current |
| // platform. |
| static std::unique_ptr<DesktopMediaPicker> Create(); |
| |
| DesktopMediaPicker() {} |
| virtual ~DesktopMediaPicker() {} |
| |
| // Shows dialog with list of desktop media sources (screens, windows, tabs) |
| // provided by |sources_lists|. |
| // Dialog window will call |done_callback| when user chooses one of the |
| // sources or closes the dialog. |
| virtual void Show(const Params& params, |
| std::vector<std::unique_ptr<DesktopMediaList>> source_lists, |
| const DoneCallback& done_callback) = 0; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(DesktopMediaPicker); |
| }; |
| |
| #endif // CHROME_BROWSER_MEDIA_WEBRTC_DESKTOP_MEDIA_PICKER_H_ |