reactos/dll/cpl/desk/effappdlg.c

   1 /* $Id: effappdlg.c 24836 2007-02-12 03:12:56Z tkreuzer $
   2  *
   3  * COPYRIGHT:       See COPYING in the top level directory
   4  * PROJECT:         ReactOS Display Control Panel
   5  * FILE:            dll/cpl/desk/effappdlg.c
   6  * PURPOSE:         Effects appearance dialog
   7  *
   8  * PROGRAMMER:     Jan Roeloffzen (jroeloffzen[at]hotmail[dot]com)
   9  *
  10  */
  11
  12 #include "desk.h"
  13 #include "appearance.h"
  14
  15 /* Update all the controls with the current values for the selected screen element */
  16 static VOID
  17 UpdateControls(HWND hwndDlg, GLOBALS *g)
  18 {
  19     WPARAM state;
  20     state = SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_ANIMATION, BM_GETCHECK, 0, 0);
  21     g->ThemeAdv.Effects.bMenuAnimation = (state == BST_CHECKED) ? TRUE : FALSE;
  22         EnableWindow(GetDlgItem(hwndDlg, IDC_EFFAPPEARANCE_ANIMATIONTYPE), g->ThemeAdv.Effects.bMenuAnimation);
  23
  24     //A boolean as an index for a 2-value list:
  25     SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_ANIMATIONTYPE, CB_SETCURSEL, (WPARAM)g->ThemeAdv.Effects.bMenuFade, 0);
  26
  27     state = SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_KEYBOARDCUES, BM_GETCHECK, 0, 0);
  28     g->ThemeAdv.Effects.bKeyboardCues = (state == BST_CHECKED) ? FALSE : TRUE;
  29 }
  30
  31
  32 static VOID
  33 SaveCurrentValues(HWND hwndDlg, GLOBALS *g)
  34 {
  35 }
  36
  37 static VOID
  38 AddToCombo(HWND hwndDlg, INT From, INT To, INT Combo)
  39 {
  40         INT iElement, iListIndex, i=0;
  41         TCHAR tstrText[80];
  42
  43     for (iElement = From; iElement<=To; iElement++)
  44         {
  45                 LoadString(hApplet, iElement, (LPTSTR)tstrText, 80);
  46                 iListIndex = SendDlgItemMessage(hwndDlg, Combo, CB_ADDSTRING, 0, (LPARAM)tstrText);
  47                 SendDlgItemMessage(hwndDlg, Combo, CB_SETITEMDATA, (WPARAM)iListIndex, (LPARAM)i++ );
  48         }
  49 }
  50
  51 /* Initialize the effects appearance dialog */
  52 static VOID
  53 EffAppearanceDlg_Init(HWND hwndDlg, GLOBALS *g)
  54 {
  55     WPARAM state;
  56
  57     /* Copy the current theme values */
  58     g->ThemeAdv = g->Theme;
  59
  60     AddToCombo(hwndDlg, IDS_SLIDEEFFECT, IDS_FADEEFFECT, IDC_EFFAPPEARANCE_ANIMATIONTYPE);
  61
  62     state = g->ThemeAdv.Effects.bMenuAnimation ? BST_CHECKED : BST_UNCHECKED;
  63     SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_ANIMATION, BM_SETCHECK, state, 0);
  64
  65     state = g->ThemeAdv.Effects.bKeyboardCues ? BST_UNCHECKED : BST_CHECKED;
  66     SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_KEYBOARDCUES, BM_SETCHECK, state, 0);
  67
  68     /* Update the controls */
  69     UpdateControls(hwndDlg, g);
  70 }
  71
  72
  73 static VOID
  74 EffAppearanceDlg_CleanUp(HWND hwndDlg, GLOBALS* g)
  75 {
  76 }
  77
  78 INT_PTR CALLBACK
  79 EffAppearanceDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
  80 {
  81         GLOBALS* g;
  82
  83         g = (GLOBALS*)GetWindowLongPtr(hwndDlg, DWLP_USER);
  84
  85         switch (uMsg)
  86         {
  87                 case WM_INITDIALOG:
  88                         g = (GLOBALS*)lParam;
  89                         SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)g);
  90                         EffAppearanceDlg_Init(hwndDlg, g);
  91                         break;
  92
  93                 case WM_DESTROY:
  94                         EffAppearanceDlg_CleanUp(hwndDlg, g);
  95                         break;
  96
  97                 case WM_COMMAND:
  98                         switch(LOWORD(wParam))
  99                         {
 100                                 case IDOK:
 101                                         SaveCurrentValues(hwndDlg, g);
 102                                         EndDialog(hwndDlg, 0);
 103                                         break;
 104
 105                                 case IDCANCEL:
 106                                         g->ThemeAdv = g->Theme;
 107                                         EndDialog(hwndDlg, 0);
 108                                         break;
 109
 110                                 case IDC_EFFAPPEARANCE_ANIMATION:
 111                                 case IDC_EFFAPPEARANCE_KEYBOARDCUES:
 112                     if (HIWORD(wParam) == BN_CLICKED)
 113                     {
 114                                                 UpdateControls(hwndDlg, g);
 115                     }
 116                                         break;
 117
 118                                 case IDC_EFFAPPEARANCE_ANIMATIONTYPE:
 119                                         if (HIWORD(wParam) == CBN_SELCHANGE)
 120                                         {
 121                                                 SaveCurrentValues(hwndDlg, g);
 122                                                 g->ThemeAdv.Effects.bMenuFade = SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_ANIMATIONTYPE, CB_GETCURSEL, 0, 0);
 123                                                 UpdateControls(hwndDlg, g);
 124                                         }
 125                                         break;
 126
 127                                 default:
 128                                         return FALSE;
 129                         }
 130                         break;
 131
 132                 default:
 133                         return FALSE;
 134         }
 135
 136         return TRUE;
 137 }