| // Copyright (c) 2011 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_FIRST_RUN_TRY_CHROME_DIALOG_VIEW_H_ |
| #define CHROME_BROWSER_FIRST_RUN_TRY_CHROME_DIALOG_VIEW_H_ |
| #pragma once |
| |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| #include "ui/gfx/native_widget_types.h" |
| #include "views/controls/button/button.h" |
| #include "views/controls/link_listener.h" |
| |
| class ProcessSingleton; |
| |
| namespace gfx { |
| class Rect; |
| } |
| |
| namespace views { |
| class RadioButton; |
| class Widget; |
| } |
| |
| // This class displays a modal dialog using the views system. The dialog asks |
| // the user to give chrome another try. This class only handles the UI so the |
| // resulting actions are up to the caller. One version looks like this: |
| // |
| // +-----------------------------------------------+ |
| // | |icon| You stopped using Google Chrome [x] | |
| // | |icon| Would you like to: | |
| // | [o] Give the new version a try | |
| // | [ ] Uninstall Google Chrome | |
| // | [ OK ] [Don't bug me] | |
| // | | |
| // | _why_am_I_seeing this?_ | |
| // +-----------------------------------------------+ |
| // |
| class TryChromeDialogView : public views::ButtonListener, |
| public views::LinkListener { |
| public: |
| enum Result { |
| TRY_CHROME, // Launch chrome right now. |
| NOT_NOW, // Don't launch chrome. Exit now. |
| UNINSTALL_CHROME, // Initiate chrome uninstall and exit. |
| DIALOG_ERROR, // An error occurred creating the dialog. |
| COUNT |
| }; |
| |
| // Shows a modal dialog asking the user to give chrome another try. See |
| // above for the possible outcomes of the function. This is an experimental, |
| // non-localized dialog. |
| // |version| can be 0, 1 or 2 and selects what strings to present. |
| // |process_singleton| needs to be valid and it will be locked while |
| // the dialog is shown. |
| // Note that the dialog has no parent and it will position itself in a lower |
| // corner of the screen. The dialog does not steal focus and does not have an |
| // entry in the taskbar. |
| static Result Show(size_t version, ProcessSingleton* process_singleton); |
| |
| private: |
| enum ButtonTags { |
| BT_NONE, |
| BT_CLOSE_BUTTON, |
| BT_OK_BUTTON, |
| }; |
| |
| explicit TryChromeDialogView(size_t version); |
| virtual ~TryChromeDialogView(); |
| |
| Result ShowModal(ProcessSingleton* process_singleton); |
| |
| // Returns a screen rectangle that is fit to show the window. In particular |
| // it has the following properties: a) is visible and b) is attached to the |
| // bottom of the working area. For LTR machines it returns a left side |
| // rectangle and for RTL it returns a right side rectangle so that the dialog |
| // does not compete with the standar place of the start menu. |
| gfx::Rect ComputeWindowPosition(int width, int height, bool is_RTL); |
| |
| // Create a windows region that looks like a toast of width |w| and height |
| // |h|. This is best effort, so we don't care much if the operation fails. |
| void SetToastRegion(gfx::NativeWindow window, int w, int h); |
| |
| // views::ButtonListener: |
| // We have two buttons and according to what the user clicked we set |result_| |
| // and we should always close and end the modal loop. |
| virtual void ButtonPressed(views::Button* sender, |
| const views::Event& event) OVERRIDE; |
| |
| // views::LinkListener: |
| // If the user selects the link we need to fire off the default browser that |
| // by some convoluted logic should not be chrome. |
| virtual void LinkClicked(views::Link* source, int event_flags) OVERRIDE; |
| |
| // Controls which version of the text to use. |
| size_t version_; |
| |
| // We don't own any of these pointers. The |popup_| owns itself and owns the |
| // other views. |
| views::Widget* popup_; |
| views::RadioButton* try_chrome_; |
| views::RadioButton* kill_chrome_; |
| Result result_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TryChromeDialogView); |
| }; |
| |
| #endif // CHROME_BROWSER_FIRST_RUN_TRY_CHROME_DIALOG_VIEW_H_ |