reactos/dll/cpl/desk/effappdlg.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS Display Control Panel
   4  * FILE:            dll/cpl/desk/effappdlg.c
   5  * PURPOSE:         Effects appearance dialog
   6  *
   7  * PROGRAMMER:     Jan Roeloffzen (jroeloffzen[at]hotmail[dot]com)
   8  *
   9  */
  10
  11 #include "desk.h"
  12 #include "appearance.h"
  13
  14 /* Update all the controls with the current values for the selected screen element */
  15 static VOID
  16 UpdateControls(HWND hwndDlg, GLOBALS *g)
  17 {
  18     WPARAM state;
  19     state = SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_ANIMATION, BM_GETCHECK, 0, 0);
  20     g->ThemeAdv.Effects.bMenuAnimation = (state == BST_CHECKED) ? TRUE : FALSE;
  21         EnableWindow(GetDlgItem(hwndDlg, IDC_EFFAPPEARANCE_ANIMATIONTYPE), g->ThemeAdv.Effects.bMenuAnimation);
  22
  23     //A boolean as an index for a 2-value list:
  24     SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_ANIMATIONTYPE, CB_SETCURSEL, (WPARAM)g->ThemeAdv.Effects.bMenuFade, 0);
  25
  26     state = SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_KEYBOARDCUES, BM_GETCHECK, 0, 0);
  27     g->ThemeAdv.Effects.bKeyboardCues = (state == BST_CHECKED) ? TRUE : FALSE;
  28     state = SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_DRAGFULLWINDOWS, BM_GETCHECK, 0, 0);
  29     g->ThemeAdv.Effects.bDragFullWindows = (state == BST_CHECKED) ? TRUE : FALSE;
  30
  31 }
  32
  33
  34 static VOID
  35 SaveCurrentValues(HWND hwndDlg, GLOBALS *g)
  36 {
  37 }
  38
  39 static VOID
  40 AddToCombo(HWND hwndDlg, INT From, INT To, INT Combo)
  41 {
  42         INT iElement, iListIndex, i=0;
  43         TCHAR tstrText[80];
  44
  45     for (iElement = From; iElement<=To; iElement++)
  46         {
  47                 LoadString(hApplet, iElement, (LPTSTR)tstrText, 80);
  48                 iListIndex = SendDlgItemMessage(hwndDlg, Combo, CB_ADDSTRING, 0, (LPARAM)tstrText);
  49                 SendDlgItemMessage(hwndDlg, Combo, CB_SETITEMDATA, (WPARAM)iListIndex, (LPARAM)i++ );
  50         }
  51 }
  52
  53 /* Initialize the effects appearance dialog */
  54 static VOID
  55 EffAppearanceDlg_Init(HWND hwndDlg, GLOBALS *g)
  56 {
  57     WPARAM state;
  58
  59     /* Copy the current theme values */
  60     g->ThemeAdv = g->Theme;
  61
  62     AddToCombo(hwndDlg, IDS_SLIDEEFFECT, IDS_FADEEFFECT, IDC_EFFAPPEARANCE_ANIMATIONTYPE);
  63
  64     state = g->ThemeAdv.Effects.bMenuAnimation ? BST_CHECKED : BST_UNCHECKED;
  65     SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_ANIMATION, BM_SETCHECK, state, 0);
  66
  67     state = g->ThemeAdv.Effects.bKeyboardCues ? BST_CHECKED : BST_UNCHECKED;
  68     SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_KEYBOARDCUES, BM_SETCHECK, state, 0);
  69
  70     state = g->ThemeAdv.Effects.bDragFullWindows ? BST_CHECKED : BST_UNCHECKED;
  71     SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_DRAGFULLWINDOWS, BM_SETCHECK, state, 0);
  72
  73     /* Update the controls */
  74     UpdateControls(hwndDlg, g);
  75 }
  76
  77
  78 static VOID
  79 EffAppearanceDlg_CleanUp(HWND hwndDlg, GLOBALS* g)
  80 {
  81 }
  82
  83 INT_PTR CALLBACK
  84 EffAppearanceDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
  85 {
  86         GLOBALS* g;
  87
  88         g = (GLOBALS*)GetWindowLongPtr(hwndDlg, DWLP_USER);
  89
  90         switch (uMsg)
  91         {
  92                 case WM_INITDIALOG:
  93                         g = (GLOBALS*)lParam;
  94                         SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)g);
  95                         EffAppearanceDlg_Init(hwndDlg, g);
  96                         break;
  97
  98                 case WM_DESTROY:
  99                         EffAppearanceDlg_CleanUp(hwndDlg, g);
 100                         break;
 101
 102                 case WM_COMMAND:
 103                         switch(LOWORD(wParam))
 104                         {
 105                                 case IDOK:
 106                                         SaveCurrentValues(hwndDlg, g);
 107                                         EndDialog(hwndDlg, 0);
 108                                         break;
 109
 110                                 case IDCANCEL:
 111                                         g->ThemeAdv = g->Theme;
 112                                         EndDialog(hwndDlg, 0);
 113                                         break;
 114
 115                                 case IDC_EFFAPPEARANCE_ANIMATION:
 116                                 case IDC_EFFAPPEARANCE_KEYBOARDCUES:
 117                                 case IDC_EFFAPPEARANCE_DRAGFULLWINDOWS:
 118                     if (HIWORD(wParam) == BN_CLICKED)
 119                     {
 120                                                 UpdateControls(hwndDlg, g);
 121                     }
 122                                         break;
 123
 124                                 case IDC_EFFAPPEARANCE_ANIMATIONTYPE:
 125                                         if (HIWORD(wParam) == CBN_SELCHANGE)
 126                                         {
 127                                                 SaveCurrentValues(hwndDlg, g);
 128                                                 g->ThemeAdv.Effects.bMenuFade = SendDlgItemMessage(hwndDlg, IDC_EFFAPPEARANCE_ANIMATIONTYPE, CB_GETCURSEL, 0, 0);
 129                                                 UpdateControls(hwndDlg, g);
 130                                         }
 131                                         break;
 132
 133                                 default:
 134                                         return FALSE;
 135                         }
 136                         break;
 137
 138                 default:
 139                         return FALSE;
 140         }
 141
 142         return TRUE;
 143 }