src/chrome_frame/ready_mode/internal/ready_prompt_window.cc

   1 // Copyright (c) 2010 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 #include "chrome_frame/ready_mode/internal/ready_prompt_window.h"
   6
   7 #include <atlctrls.h>
   8 #include <Shellapi.h>
   9
  10 #include "base/compiler_specific.h"
  11 #include "base/win/scoped_bstr.h"
  12 #include "base/win/scoped_comptr.h"
  13 #include "chrome_frame/ready_mode/internal/ready_mode_state.h"
  14 #include "chrome_frame/ready_mode/internal/url_launcher.h"
  15 #include "chrome_frame/simple_resource_loader.h"
  16 #include "grit/chrome_frame_dialogs.h"
  17 #include "grit/chromium_strings.h"
  18
  19 // atlctrlx.h requires 'min' and 'max' macros, the definition of which conflicts
  20 // with STL headers. Hence we include them out of the order defined by style
  21 // guidelines. As a result you may not refer to std::min or std::max in this
  22 // file.
  23 #include <minmax.h>  // NOLINT
  24 #include <atlctrlx.h>  // NOLINT
  25
  26 ReadyPromptWindow::ReadyPromptWindow(
  27     InfobarContent::Frame* frame, ReadyModeState* ready_mode_state,
  28     UrlLauncher* url_launcher)
  29     : frame_(frame),
  30       ready_mode_state_(ready_mode_state),
  31       url_launcher_(url_launcher),
  32       icon_(NULL),
  33       weak_ptr_factory_(this) {
  34 }
  35 ReadyPromptWindow::~ReadyPromptWindow() {
  36   if (icon_)
  37     ::DestroyIcon(icon_);
  38 }
  39
  40 base::WeakPtr<ReadyPromptWindow> ReadyPromptWindow::CreateInstance(
  41     InfobarContent::Frame* frame, ReadyModeState* ready_mode_state,
  42     UrlLauncher* url_launcher) {
  43   DCHECK(frame != NULL);
  44   DCHECK(ready_mode_state != NULL);
  45   DCHECK(url_launcher != NULL);
  46
  47   base::WeakPtr<ReadyPromptWindow> instance((new ReadyPromptWindow(
  48       frame, ready_mode_state, url_launcher))->weak_ptr_factory_.GetWeakPtr());
  49
  50   DCHECK(!instance->IsWindow());
  51
  52   if (instance->Create(frame->GetFrameWindow()) == NULL) {
  53     DPLOG(ERROR) << "Failed to create HWND for ReadyPromptWindow.";
  54     return base::WeakPtr<ReadyPromptWindow>();
  55   }
  56
  57   // Subclass the "Learn more." text to make it behave like a link. Clicks are
  58   // routed to OnLearnMore().
  59   CWindow rte = instance->GetDlgItem(IDC_PROMPT_LINK);
  60   instance->link_.reset(new CHyperLink());
  61   instance->link_->SubclassWindow(rte);
  62   instance->link_->SetHyperLinkExtendedStyle(HLINK_NOTIFYBUTTON,
  63                                              HLINK_NOTIFYBUTTON);
  64
  65   CStatic icon_control(instance->GetDlgItem(IDC_PROMPT_ICON));
  66
  67   instance->icon_ = static_cast<HICON>(
  68       ::LoadImage(_AtlBaseModule.GetResourceInstance(),
  69                   MAKEINTRESOURCE(IDI_CHROME_FRAME_ICON),
  70                   IMAGE_ICON, 16, 16, 0));
  71
  72   if (instance->icon_)
  73     icon_control.SetIcon(instance->icon_);
  74
  75   return instance;
  76 }
  77
  78 void ReadyPromptWindow::OnDestroy() {
  79   frame_ = NULL;
  80 }
  81
  82 BOOL ReadyPromptWindow::OnInitDialog(CWindow wndFocus, LPARAM lInitParam) {
  83   DlgResize_Init(false);  // false => 'no gripper'
  84   return TRUE;
  85 }
  86
  87 LRESULT ReadyPromptWindow::OnYes(WORD /*wNotifyCode*/,
  88                                  WORD /*wID*/,
  89                                  HWND /*hWndCtl*/,
  90                                  BOOL& /*bHandled*/) {
  91   frame_->CloseInfobar();
  92   ready_mode_state_->AcceptChromeFrame();
  93   return 0;
  94 }
  95
  96 LRESULT ReadyPromptWindow::OnRemindMeLater(WORD /*wNotifyCode*/,
  97                                            WORD /*wID*/,
  98                                            HWND /*hWndCtl*/,
  99                                            BOOL& /*bHandled*/) {
 100   frame_->CloseInfobar();
 101   ready_mode_state_->TemporarilyDeclineChromeFrame();
 102   return 0;
 103 }
 104
 105 LRESULT ReadyPromptWindow::OnNo(WORD /*wNotifyCode*/,
 106                                 WORD /*wID*/,
 107                                 HWND /*hWndCtl*/,
 108                                 BOOL& /*bHandled*/) {
 109   frame_->CloseInfobar();
 110   ready_mode_state_->PermanentlyDeclineChromeFrame();
 111   return 0;
 112 }
 113
 114 LRESULT ReadyPromptWindow::OnLearnMore(WORD /*wParam*/,
 115                                        LPNMHDR /*lParam*/,
 116                                        BOOL& /*bHandled*/) {
 117   url_launcher_->LaunchUrl(SimpleResourceLoader::Get(
 118       IDS_CHROME_FRAME_READY_MODE_LEARN_MORE_URL));
 119   return 0;
 120 }
 121
 122 void ReadyPromptWindow::OnFinalMessage(HWND) {
 123   delete this;
 124 }