Chromoting's ContinueWindow implementation for Windows.

remoting/host/disconnect_window_win.cc

Index: remoting/host/disconnect_window_win.cc
===================================================================
--- remoting/host/disconnect_window_win.cc	(revision 89904)
+++ remoting/host/disconnect_window_win.cc	(working copy)
@@ -14,27 +14,36 @@
 // a dependency on the plugin's resource header.
 #include "remoting/host/plugin/host_plugin_resource.h"
 
+// TODO(garykac): Lots of duplicated code in this file and
+// continue_window_win.cc. These global floating windows are temporary so
+// they should be deleted soon. If we need to expand this then we should
+// create a class with the shared code.
+
 // HMODULE from DllMain/WinMain. This is needed to find our dialog resource.
 // This is defined in:
 //   Plugin: host_plugin.cc
 //   SimpleHost: simple_host_process.cc
 extern HMODULE g_hModule;
 
-namespace {
+namespace remoting {
 
-class DisconnectWindowWin : public remoting::DisconnectWindow {
+class DisconnectWindowWin : public DisconnectWindow {
  public:
   DisconnectWindowWin();
+  virtual ~DisconnectWindowWin();
+
   virtual void Show(remoting::ChromotingHost* host,
                     const std::string& username) OVERRIDE;
   virtual void Hide() OVERRIDE;
 
+private:
   static BOOL CALLBACK DialogProc(HWND hwmd, UINT msg, WPARAM wParam,
                                   LPARAM lParam);
 
   BOOL OnDialogMessage(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
 
-private:
+  void EndDialog();
+
   remoting::ChromotingHost* host_;
   std::string username_;
   HWND hwnd_;
@@ -54,6 +63,10 @@
       key_(0L) {
 }
 
+DisconnectWindowWin::~DisconnectWindowWin() {
+  EndDialog();
+}
+
 BOOL CALLBACK DisconnectWindowWin::DialogProc(HWND hwnd, UINT msg,
                                               WPARAM wParam, LPARAM lParam) {
   DisconnectWindowWin* win = NULL;
@@ -76,7 +89,7 @@
     case WM_INITDIALOG:
       {
         // Update username in dialog.
-        HWND hwndUsername = GetDlgItem(hwnd, IDC_USERNAME);
+        HWND hwndUsername = GetDlgItem(hwnd, IDC_DISCONNECT_USERNAME);
         CHECK(hwndUsername);
         std::wstring w_username = UTF8ToWide(username_);
         SetWindowText(hwndUsername, w_username.c_str());
@@ -91,7 +104,7 @@
       return TRUE;
     case WM_APP:
       if (key_ == static_cast<DWORD>(lParam)) {
-        EndDialog(hwnd, LOWORD(wParam));
+        ::EndDialog(hwnd, LOWORD(wParam));
         hwnd_ = NULL;
       }
       return TRUE;
@@ -101,7 +114,7 @@
           {
             CHECK(host_);
             host_->Shutdown(NULL);
-            EndDialog(hwnd, LOWORD(wParam));
+            ::EndDialog(hwnd, LOWORD(wParam));
             hwnd_ = NULL;
           }
           return TRUE;
@@ -110,7 +123,7 @@
   return FALSE;
 }
 
-void DisconnectWindowWin::Show(remoting::ChromotingHost* host,
+void DisconnectWindowWin::Show(ChromotingHost* host,
                                const std::string& username) {
   host_ = host;
   username_ = username;
@@ -133,13 +146,17 @@
 }
 
 void DisconnectWindowWin::Hide() {
+  EndDialog();
+}
+
+void DisconnectWindowWin::EndDialog() {
   if (hwnd_) {
     SendMessage(hwnd_, WM_APP, 0, (LPARAM)key_);
   }
 }
 
-}  // namespace
-
-remoting::DisconnectWindow* remoting::DisconnectWindow::Create() {
+DisconnectWindow* DisconnectWindow::Create() {
   return new DisconnectWindowWin;
 }
+
+}  // namespace remoting