src/WINNT/afs_setup_utils/progress_dlg.cpp

   1 /*
   2  * Copyright (C) 1998  Transarc Corporation.
   3  * All rights reserved.
   4  *
   5  */
   6
   7
   8 /*
   9  * INCLUDES ___________________________________________________________________
  10  *
  11  */
  12 extern "C" {
  13 #include <afs/param.h>
  14 #include <afs/stds.h>
  15 }
  16
  17 #include <windows.h>
  18 #include <WINNT/talocale.h>
  19 #include "resource.h"
  20 #include "progress_dlg.h"
  21 #include "animate_icon.h"
  22
  23
  24 /*
  25  * DEFINITIONS _________________________________________________________________
  26  *
  27  */
  28
  29
  30 /*
  31  * Variables _________________________________________________________________
  32  *
  33  */
  34 static HWND hDlg = 0;                                           // HWND for this page's dialog
  35 static char *pszProgressMsg = 0;
  36 static HWND hLogo;
  37
  38
  39 /*
  40  * PROTOTYPES _________________________________________________________________
  41  *
  42  */
  43 BOOL CALLBACK ProgressDlgProc(HWND hRHS, UINT msg, WPARAM wp, LPARAM lp);
  44 static DWORD WINAPI DisplayProgressDlg(LPVOID param);
  45 static void OnInitDialog(HWND hwndDlg);
  46 static void OnQuit();
  47
  48
  49 /*
  50  * EXPORTED FUNCTIONS _________________________________________________________
  51  *
  52  */
  53 BOOL ShowProgressDialog(char *pszMsg)
  54 {
  55         DWORD dwThreadID;
  56
  57     pszProgressMsg = pszMsg;
  58
  59         // Create a thread to show the dialog
  60         HANDLE hThread = CreateThread(0, 0, DisplayProgressDlg, 0, 0, &dwThreadID);
  61
  62         CloseHandle(hThread);
  63
  64     return (hThread != 0);
  65 }
  66
  67 void HideProgressDialog(void)
  68 {
  69     PostMessage(hDlg, WM_QUIT, 0, 0);
  70 }
  71
  72
  73 /*
  74  * Dialog Proc _________________________________________________________________
  75  *
  76  */
  77 static BOOL CALLBACK ProgressDlgProc(HWND hwndDlg, UINT msg, WPARAM wp, LPARAM lp)
  78 {
  79         switch (msg) {
  80                 case WM_INITDIALOG:
  81             OnInitDialog(hwndDlg);
  82                         hDlg = hwndDlg;
  83             SetWindowText(GetDlgItem(hDlg, IDC_MSG), pszProgressMsg);
  84                         break;
  85
  86         case WM_QUIT:
  87             OnQuit();
  88             break;
  89     }
  90
  91     return FALSE;
  92 }
  93
  94
  95 /*
  96  * Event Handler Functions __________________________________________________________
  97  *
  98  */
  99 static void OnInitDialog(HWND hwndDlg)
 100 {
 101     hDlg = hwndDlg;
 102
 103     SetWindowText(GetDlgItem(hDlg, IDC_MSG), pszProgressMsg);
 104
 105     hLogo = GetDlgItem(hDlg, IDC_LOGO);
 106
 107     StartAnimation(hLogo, 8);
 108 }
 109
 110 static void OnQuit()
 111 {
 112     StopAnimation(hLogo);
 113
 114     EndDialog(hDlg, IDOK);
 115 }
 116
 117
 118 /*
 119  * OTHER FUNCTIONS _________________________________________________________________
 120  *
 121  */
 122 static DWORD WINAPI DisplayProgressDlg(LPVOID param)
 123 {
 124         ModalDialog (IDD_PROGRESS, 0, (DLGPROC)ProgressDlgProc);
 125
 126         return 0;
 127 }
 128