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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_FRAME_TURNDOWN_PROMPT_TURNDOWN_PROMPT_WINDOW_H_ | |
| 6 #define CHROME_FRAME_TURNDOWN_PROMPT_TURNDOWN_PROMPT_WINDOW_H_ | |
| 7 | |
| 8 #include <windows.h> | |
| 9 #include <atlbase.h> | |
| 10 #include <atlapp.h> | |
| 11 #include <atlcrack.h> | |
| 12 #include <atlframe.h> | |
| 13 #include <atltheme.h> | |
| 14 #include <atlwin.h> | |
| 15 | |
| 16 #include "base/debug/debugger.h" | |
| 17 #include "base/callback.h" | |
| 18 #include "base/memory/scoped_ptr.h" | |
| 19 #include "base/memory/weak_ptr.h" | |
| 20 #include "base/strings/string16.h" | |
| 21 #include "base/win/scoped_comptr.h" | |
| 22 #include "base/win/scoped_handle.h" | |
| 23 #include "chrome_frame/infobars/infobar_content.h" | |
| 24 #include "chrome_frame/resource.h" | |
| 25 #include "grit/chrome_frame_dialogs.h" | |
| 26 | |
| 27 class UrlLauncher; | |
| 28 | |
| 29 namespace WTL { | |
| 30 class CHyperLink; | |
| 31 } // namespace WTL | |
| 32 | |
| 33 // Implements a dialog with text and buttons notifying the user that Chrome | |
| 34 // Frame is being turned down, offering them a link to learn more about moving | |
| 35 // to a modern browser. | |
| 36 class TurndownPromptWindow | |
| 37 : public CDialogImpl<TurndownPromptWindow, CWindow>, | |
| 38 public CDialogResize<TurndownPromptWindow>, | |
| 39 public CThemeImpl<TurndownPromptWindow> { | |
| 40 public: | |
| 41 enum { IDD = IDD_CHROME_FRAME_TURNDOWN_PROMPT }; | |
| 42 | |
| 43 // Creates and initializes a dialog for display in the provided frame. The | |
| 44 // UrlLauncher may be used to launch a new tab containing a knowledge-base | |
| 45 // article about the turndown. | |
| 46 // | |
| 47 // Upon success, takes ownership of itself (to be deleted upon WM_DESTROY) and | |
| 48 // returns a weak pointer to this dialog. Upon failure, returns a null weak | |
| 49 // pointer and deletes self. | |
| 50 // | |
| 51 // In either case, takes ownership of the UrlLauncher but not the frame. | |
| 52 // |uninstall_closure| is invoked if/when the Uninstall button is activated. | |
| 53 static base::WeakPtr<TurndownPromptWindow> CreateInstance( | |
| 54 InfobarContent::Frame* frame, | |
| 55 UrlLauncher* url_launcher, | |
| 56 const base::Closure& uninstall_closure); | |
| 57 | |
| 58 BEGIN_MSG_MAP(InfobarWindow) | |
| 59 CHAIN_MSG_MAP(CThemeImpl<TurndownPromptWindow>) | |
| 60 MSG_WM_DESTROY(OnDestroy) | |
| 61 MSG_WM_INITDIALOG(OnInitDialog) | |
| 62 NOTIFY_HANDLER(IDC_TD_PROMPT_LINK, NM_CLICK, OnLearnMore) | |
| 63 COMMAND_HANDLER(IDUNINSTALL, BN_CLICKED, OnUninstall) | |
| 64 CHAIN_MSG_MAP(CDialogResize<TurndownPromptWindow>) | |
| 65 END_MSG_MAP() | |
| 66 | |
| 67 BEGIN_DLGRESIZE_MAP(InfobarWindow) | |
| 68 DLGRESIZE_CONTROL(IDUNINSTALL, DLSZ_CENTER_Y | DLSZ_MOVE_X) | |
| 69 DLGRESIZE_CONTROL(IDC_TD_PROMPT_LINK, DLSZ_CENTER_Y | DLSZ_MOVE_X) | |
| 70 DLGRESIZE_CONTROL(IDC_TD_PROMPT_MESSAGE, DLSZ_SIZE_Y | DLSZ_SIZE_X) | |
| 71 END_DLGRESIZE_MAP() | |
| 72 | |
| 73 virtual void OnFinalMessage(HWND); | |
| 74 | |
| 75 private: | |
| 76 // Call CreateInstance() to get an initialized TurndownPromptWindow. | |
| 77 TurndownPromptWindow(InfobarContent::Frame* frame, | |
| 78 UrlLauncher* url_launcher, | |
| 79 const base::Closure& uninstall_closure); | |
| 80 | |
| 81 // The TurndownPromptWindow manages its own destruction. | |
| 82 virtual ~TurndownPromptWindow(); | |
| 83 | |
| 84 // Event handlers. | |
| 85 void OnDestroy(); | |
| 86 BOOL OnInitDialog(CWindow wndFocus, LPARAM lInitParam); | |
| 87 LRESULT OnLearnMore(WORD wParam, LPNMHDR lParam, BOOL& bHandled); // NOLINT | |
| 88 LRESULT OnUninstall(WORD wNotifyCode, | |
| 89 WORD wID, | |
| 90 HWND hWndCtl, | |
| 91 BOOL& bHandled); | |
| 92 | |
| 93 // Returns the prompt text for the current version of IE. | |
| 94 static base::string16 GetPromptText(); | |
| 95 | |
| 96 InfobarContent::Frame* frame_; // Not owned by this instance | |
| 97 scoped_ptr<WTL::CHyperLink> link_; | |
| 98 scoped_ptr<UrlLauncher> url_launcher_; | |
| 99 base::Closure uninstall_closure_; | |
| 100 | |
| 101 base::WeakPtrFactory<TurndownPromptWindow> weak_ptr_factory_; | |
| 102 DISALLOW_COPY_AND_ASSIGN(TurndownPromptWindow); | |
| 103 }; // class TurndownPromptWindow | |
| 104 | |
| 105 #endif // CHROME_FRAME_TURNDOWN_PROMPT_TURNDOWN_PROMPT_WINDOW_H_ | |
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