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  * PROGRAMMERS:     Jan Roeloffzen (jroeloffzen[at]hotmail[dot]com)
   8  *                  Ismael Ferreras Morezuelas (swyterzone+reactos@gmail.com)
   9  */
  10
  11 #include "desk.h"
  12
  13 /* Update all the controls with the current values for the selected screen element */
  14 static VOID
  15 EffAppearanceDlgUpdateControls(HWND hwndDlg, GLOBALS *g)
  16 {
  17     WPARAM state;
  18
  19 #define SAVE_CHECKBOX(__CONTROL_ID, __MEMBER)                               \
  20 do { \
  21     state = SendDlgItemMessageW(hwndDlg, __CONTROL_ID, BM_GETCHECK, 0, 0);  \
  22     g->SchemeAdv.Effects.__MEMBER = /* Do a XOR of both the conditions */   \
  23         ((state == BST_CHECKED) != (__CONTROL_ID == IDC_EFFAPPEARANCE_KEYBOARDCUES)); \
  24 } while(0)
  25
  26 #define SAVE_CHECKBOX_SCH(__CONTROL_ID, __MEMBER)                           \
  27 do { \
  28     state = SendDlgItemMessageW(hwndDlg, __CONTROL_ID, BM_GETCHECK, 0, 0);  \
  29     g->SchemeAdv.__MEMBER = (state == BST_CHECKED);                         \
  30 } while(0)
  31
  32 #define RSET_COMBOBOX(__CONTROL_ID, __PARENT_MEMBER, __MEMBER)                                          \
  33 do { \
  34     SendDlgItemMessageW(hwndDlg, __CONTROL_ID, CB_SETCURSEL, (WPARAM)g->SchemeAdv.Effects.__MEMBER, 0); \
  35     EnableWindow(GetDlgItem(hwndDlg, __CONTROL_ID), g->SchemeAdv.Effects.__PARENT_MEMBER);              \
  36 } while(0)
  37
  38     /* Animated menu transitions section (checkbox + combo) */
  39     SAVE_CHECKBOX(IDC_EFFAPPEARANCE_ANIMATION,       bMenuAnimation);
  40     RSET_COMBOBOX(IDC_EFFAPPEARANCE_ANIMATIONTYPE,   bMenuAnimation, bMenuFade);
  41
  42     /* Font antialiasing section (checkbox + combo) */
  43     SAVE_CHECKBOX(IDC_EFFAPPEARANCE_SMOOTHING,       bFontSmoothing);
  44     RSET_COMBOBOX(IDC_EFFAPPEARANCE_SMOOTHINGTYPE,   bFontSmoothing, uiFontSmoothingType - 1);
  45
  46     /* Other checkboxes */
  47     SAVE_CHECKBOX(IDC_EFFAPPEARANCE_SETDROPSHADOW,   bDropShadow);
  48     SAVE_CHECKBOX(IDC_EFFAPPEARANCE_DRAGFULLWINDOWS, bDragFullWindows);
  49     SAVE_CHECKBOX(IDC_EFFAPPEARANCE_KEYBOARDCUES,    bKeyboardCues);
  50     SAVE_CHECKBOX_SCH(IDC_EFFAPPEARANCE_FLATMENUS,   bFlatMenus);
  51
  52 #undef SAVE_CHECKBOX
  53 #undef RSET_COMBOBOX
  54
  55     g->bSchemeChanged = TRUE;
  56 }
  57
  58 static VOID
  59 EffAppearanceDlgSaveCurrentValues(HWND hwndDlg, GLOBALS *g)
  60 {
  61     /* The settings get saved at the end of ApplyScheme() in theme.c,
  62      * when clicking Apply in the main dialog. */
  63 }
  64
  65 static VOID
  66 AddToCombobox(INT Combo, HWND hwndDlg, INT From, INT To)
  67 {
  68     INT iElement;
  69     TCHAR tstrText[80];
  70
  71     for (iElement = From; iElement <= To; iElement++)
  72     {
  73         LoadString(hApplet, iElement, (LPTSTR)tstrText, ARRAYSIZE(tstrText));
  74         SendDlgItemMessage(hwndDlg, Combo, CB_ADDSTRING, 0, (LPARAM)tstrText);
  75     }
  76 }
  77
  78 /* Initialize the effects appearance dialog from the scheme populated in LoadCurrentScheme(), in theme.c */
  79 static VOID
  80 EffAppearanceDlg_Init(HWND hwndDlg, GLOBALS *g)
  81 {
  82     WPARAM state;
  83
  84     /* Copy the current theme values */
  85     g->SchemeAdv = g->Scheme;
  86
  87 #define INIT_CHECKBOX(__CONTROL_ID, __MEMBER)                           \
  88 do { \
  89     state = /* Do a XOR of both the conditions */                       \
  90         ((g->SchemeAdv.Effects.__MEMBER) != (__CONTROL_ID == IDC_EFFAPPEARANCE_KEYBOARDCUES)) \
  91             ? BST_CHECKED : BST_UNCHECKED;                              \
  92     SendDlgItemMessageW(hwndDlg, __CONTROL_ID, BM_SETCHECK, state, 0);  \
  93 } while(0)
  94
  95 #define INIT_CHECKBOX_SCH(__CONTROL_ID, __MEMBER)                       \
  96 do { \
  97     state = /* Do a XOR of both the conditions */                       \
  98         ((g->SchemeAdv.__MEMBER) == TRUE)                               \
  99             ? BST_CHECKED : BST_UNCHECKED;                              \
 100     SendDlgItemMessageW(hwndDlg, __CONTROL_ID, BM_SETCHECK, state, 0);  \
 101 } while(0)
 102
 103 #define FILL_COMBOBOX(__CONTROL_ID, __FIRST_STR, __LAST_STR) \
 104     AddToCombobox(__CONTROL_ID, hwndDlg, __FIRST_STR, __LAST_STR)
 105
 106     /* Animated menu transitions section (checkbox + combo) */
 107     INIT_CHECKBOX(IDC_EFFAPPEARANCE_ANIMATION,       bMenuAnimation);
 108     FILL_COMBOBOX(IDC_EFFAPPEARANCE_ANIMATIONTYPE,   IDS_SLIDEEFFECT,
 109                                                      IDS_FADEEFFECT);
 110
 111     /* Font antialiasing section (checkbox + combo) */
 112     INIT_CHECKBOX(IDC_EFFAPPEARANCE_SMOOTHING,       bFontSmoothing);
 113     FILL_COMBOBOX(IDC_EFFAPPEARANCE_SMOOTHINGTYPE,   IDS_STANDARDEFFECT,
 114                                                      IDS_CLEARTYPEEFFECT);
 115
 116     /* Other checkboxes */
 117     INIT_CHECKBOX(IDC_EFFAPPEARANCE_SETDROPSHADOW,   bDropShadow);
 118     INIT_CHECKBOX(IDC_EFFAPPEARANCE_DRAGFULLWINDOWS, bDragFullWindows);
 119     INIT_CHECKBOX(IDC_EFFAPPEARANCE_KEYBOARDCUES,    bKeyboardCues);
 120     INIT_CHECKBOX_SCH(IDC_EFFAPPEARANCE_FLATMENUS,   bFlatMenus);
 121
 122 #undef INIT_CHECKBOX
 123 #undef FILL_COMBOBOX
 124
 125     /* Update the controls */
 126     EffAppearanceDlgUpdateControls(hwndDlg, g);
 127 }
 128
 129 INT_PTR CALLBACK
 130 EffAppearanceDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
 131 {
 132     GLOBALS* g;
 133
 134     g = (GLOBALS*)GetWindowLongPtr(hwndDlg, DWLP_USER);
 135
 136     switch (uMsg)
 137     {
 138         case WM_INITDIALOG:
 139             g = (GLOBALS*)lParam;
 140             SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)g);
 141             EffAppearanceDlg_Init(hwndDlg, g);
 142             break;
 143
 144         case WM_DESTROY:
 145             break;
 146
 147         case WM_COMMAND:
 148             switch(LOWORD(wParam))
 149             {
 150                 case IDOK:
 151                     EffAppearanceDlgSaveCurrentValues(hwndDlg, g);
 152                     EndDialog(hwndDlg, IDOK);
 153                     break;
 154
 155                 case IDCANCEL:
 156                     g->SchemeAdv = g->Scheme;
 157                     EndDialog(hwndDlg, IDCANCEL);
 158                     break;
 159
 160                 case IDC_EFFAPPEARANCE_ANIMATION:
 161                 case IDC_EFFAPPEARANCE_SMOOTHING:
 162                 case IDC_EFFAPPEARANCE_SETDROPSHADOW:
 163                 case IDC_EFFAPPEARANCE_DRAGFULLWINDOWS:
 164                 case IDC_EFFAPPEARANCE_KEYBOARDCUES:
 165                 case IDC_EFFAPPEARANCE_FLATMENUS:
 166                     if (HIWORD(wParam) == BN_CLICKED)
 167                     {
 168                         EffAppearanceDlgUpdateControls(hwndDlg, g);
 169                     }
 170                     break;
 171
 172                 case IDC_EFFAPPEARANCE_ANIMATIONTYPE:
 173                 case IDC_EFFAPPEARANCE_SMOOTHINGTYPE:
 174                     if (HIWORD(wParam) == CBN_SELCHANGE)
 175                     {
 176                         INT Index =
 177                             SendDlgItemMessageW(hwndDlg, IDC_EFFAPPEARANCE_SMOOTHINGTYPE,
 178                                                 CB_GETCURSEL, 0, 0);
 179
 180                         g->SchemeAdv.Effects.bMenuFade =
 181                             SendDlgItemMessageW(hwndDlg, IDC_EFFAPPEARANCE_ANIMATIONTYPE,
 182                                                 CB_GETCURSEL, 0, 0);
 183                         g->SchemeAdv.Effects.uiFontSmoothingType = (Index == CB_ERR) ? 0 : (Index + 1);
 184
 185                         EffAppearanceDlgUpdateControls(hwndDlg, g);
 186                     }
 187                     break;
 188
 189                 default:
 190                     return FALSE;
 191             }
 192             break;
 193
 194         default:
 195             return FALSE;
 196     }
 197
 198     return TRUE;
 199 }