dll/cpl/console/colors.c

   1 /*
   2  * PROJECT:         ReactOS Console Configuration DLL
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * FILE:            dll/win32/console/colors.c
   5  * PURPOSE:         Colors dialog
   6  * PROGRAMMERS:     Johannes Anderwald (johannes.anderwald@reactos.org)
   7  */
   8
   9 #include "console.h"
  10
  11 #define NDEBUG
  12 #include <debug.h>
  13
  14 static BOOL
  15 PaintStaticControls(HWND hwndDlg,
  16                     PCONSOLE_PROPS pConInfo,
  17                     LPDRAWITEMSTRUCT drawItem)
  18 {
  19     HBRUSH hBrush;
  20     DWORD index;
  21
  22     index = min(drawItem->CtlID - IDC_STATIC_COLOR1,
  23                 sizeof(pConInfo->ci.Colors) / sizeof(pConInfo->ci.Colors[0]) - 1);
  24     hBrush = CreateSolidBrush(pConInfo->ci.Colors[index]);
  25     if (!hBrush) return FALSE;
  26
  27     FillRect(drawItem->hDC, &drawItem->rcItem, hBrush);
  28     DeleteObject((HGDIOBJ)hBrush);
  29     if (pConInfo->ActiveStaticControl == index)
  30     {
  31         DrawFocusRect(drawItem->hDC, &drawItem->rcItem);
  32     }
  33
  34     return TRUE;
  35 }
  36
  37 INT_PTR CALLBACK
  38 ColorsProc(HWND hwndDlg,
  39            UINT uMsg,
  40            WPARAM wParam,
  41            LPARAM lParam)
  42 {
  43     PCONSOLE_PROPS pConInfo;
  44     DWORD colorIndex;
  45     COLORREF color;
  46
  47     pConInfo = (PCONSOLE_PROPS)GetWindowLongPtr(hwndDlg, DWLP_USER);
  48
  49     switch (uMsg)
  50     {
  51         case WM_INITDIALOG:
  52         {
  53             pConInfo = (PCONSOLE_PROPS)((LPPROPSHEETPAGE)lParam)->lParam;
  54             SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pConInfo);
  55
  56             /* Set the valid range of the colour indicators */
  57             SendDlgItemMessageW(hwndDlg, IDC_UPDOWN_COLOR_RED  , UDM_SETRANGE, 0, (LPARAM)MAKELONG(255, 0));
  58             SendDlgItemMessageW(hwndDlg, IDC_UPDOWN_COLOR_GREEN, UDM_SETRANGE, 0, (LPARAM)MAKELONG(255, 0));
  59             SendDlgItemMessageW(hwndDlg, IDC_UPDOWN_COLOR_BLUE , UDM_SETRANGE, 0, (LPARAM)MAKELONG(255, 0));
  60
  61             /* Select by default the screen background option */
  62             CheckRadioButton(hwndDlg, IDC_RADIO_SCREEN_TEXT, IDC_RADIO_POPUP_BACKGROUND, IDC_RADIO_SCREEN_BACKGROUND);
  63             SendMessage(hwndDlg, WM_COMMAND, IDC_RADIO_SCREEN_BACKGROUND, 0);
  64
  65             return TRUE;
  66         }
  67
  68         case WM_DRAWITEM:
  69         {
  70             LPDRAWITEMSTRUCT drawItem = (LPDRAWITEMSTRUCT)lParam;
  71
  72             if (drawItem->CtlID >= IDC_STATIC_COLOR1 && drawItem->CtlID <= IDC_STATIC_COLOR16)
  73                 return PaintStaticControls(hwndDlg, pConInfo, drawItem);
  74             else if (drawItem->CtlID == IDC_STATIC_SCREEN_COLOR)
  75                 return PaintText(drawItem, pConInfo, Screen);
  76             else if (drawItem->CtlID == IDC_STATIC_POPUP_COLOR)
  77                 return PaintText(drawItem, pConInfo, Popup);
  78
  79             break;
  80         }
  81
  82         case WM_NOTIFY:
  83         {
  84             switch (((LPNMHDR)lParam)->code)
  85             {
  86                 case PSN_APPLY:
  87                 {
  88                     if (!pConInfo->AppliedConfig)
  89                     {
  90                         return ApplyConsoleInfo(hwndDlg, pConInfo);
  91                     }
  92                     else
  93                     {
  94                         /* Options have already been applied */
  95                         SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
  96                         return TRUE;
  97                     }
  98                     break;
  99                 }
 100
 101                 case UDN_DELTAPOS:
 102                 {
 103                     LPNMUPDOWN lpnmud = (LPNMUPDOWN)lParam;
 104
 105                     /* Get the current color */
 106                     colorIndex = pConInfo->ActiveStaticControl;
 107                     color = pConInfo->ci.Colors[colorIndex];
 108
 109                     if (lpnmud->hdr.idFrom == IDC_UPDOWN_COLOR_RED)
 110                     {
 111                         lpnmud->iPos = min(max(lpnmud->iPos + lpnmud->iDelta, 0), 255);
 112                         color = RGB(lpnmud->iPos, GetGValue(color), GetBValue(color));
 113                     }
 114                     else if (lpnmud->hdr.idFrom == IDC_UPDOWN_COLOR_GREEN)
 115                     {
 116                         lpnmud->iPos = min(max(lpnmud->iPos + lpnmud->iDelta, 0), 255);
 117                         color = RGB(GetRValue(color), lpnmud->iPos, GetBValue(color));
 118                     }
 119                     else if (lpnmud->hdr.idFrom == IDC_UPDOWN_COLOR_BLUE)
 120                     {
 121                         lpnmud->iPos = min(max(lpnmud->iPos + lpnmud->iDelta, 0), 255);
 122                         color = RGB(GetRValue(color), GetGValue(color), lpnmud->iPos);
 123                     }
 124                     else
 125                     {
 126                         break;
 127                     }
 128
 129                     pConInfo->ci.Colors[colorIndex] = color;
 130                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + colorIndex), NULL, TRUE);
 131                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 132                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR) , NULL, TRUE);
 133
 134                     PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
 135                     break;
 136                 }
 137             }
 138
 139             break;
 140         }
 141
 142         case WM_COMMAND:
 143         {
 144             switch (LOWORD(wParam))
 145             {
 146                 case IDC_RADIO_SCREEN_TEXT:
 147                 {
 148                     /* Get the color of the screen foreground */
 149                     colorIndex = TextAttribFromAttrib(pConInfo->ci.ScreenAttrib);
 150                     color = pConInfo->ci.Colors[colorIndex];
 151
 152                     /* Set the values of the colour indicators */
 153                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_RED  , GetRValue(color), FALSE);
 154                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_GREEN, GetGValue(color), FALSE);
 155                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_BLUE , GetBValue(color), FALSE);
 156
 157                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 158                     pConInfo->ActiveStaticControl = colorIndex;
 159                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 160                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 161                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR) , NULL, TRUE);
 162                     break;
 163                 }
 164
 165                 case IDC_RADIO_SCREEN_BACKGROUND:
 166                 {
 167                     /* Get the color of the screen background */
 168                     colorIndex = BkgdAttribFromAttrib(pConInfo->ci.ScreenAttrib);
 169                     color = pConInfo->ci.Colors[colorIndex];
 170
 171                     /* Set the values of the colour indicators */
 172                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_RED  , GetRValue(color), FALSE);
 173                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_GREEN, GetGValue(color), FALSE);
 174                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_BLUE , GetBValue(color), FALSE);
 175
 176                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 177                     pConInfo->ActiveStaticControl = colorIndex;
 178                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 179                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 180                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR) , NULL, TRUE);
 181                     break;
 182                 }
 183
 184                 case IDC_RADIO_POPUP_TEXT:
 185                 {
 186                     /* Get the color of the popup foreground */
 187                     colorIndex = TextAttribFromAttrib(pConInfo->ci.PopupAttrib);
 188                     color = pConInfo->ci.Colors[colorIndex];
 189
 190                     /* Set the values of the colour indicators */
 191                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_RED  , GetRValue(color), FALSE);
 192                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_GREEN, GetGValue(color), FALSE);
 193                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_BLUE , GetBValue(color), FALSE);
 194
 195                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 196                     pConInfo->ActiveStaticControl = colorIndex;
 197                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 198                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 199                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR) , NULL, TRUE);
 200                     break;
 201                 }
 202
 203                 case IDC_RADIO_POPUP_BACKGROUND:
 204                 {
 205                     /* Get the color of the popup background */
 206                     colorIndex = BkgdAttribFromAttrib(pConInfo->ci.PopupAttrib);
 207                     color = pConInfo->ci.Colors[colorIndex];
 208
 209                     /* Set the values of the colour indicators */
 210                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_RED  , GetRValue(color), FALSE);
 211                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_GREEN, GetGValue(color), FALSE);
 212                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_BLUE , GetBValue(color), FALSE);
 213
 214                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 215                     pConInfo->ActiveStaticControl = colorIndex;
 216                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 217                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 218                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR) , NULL, TRUE);
 219                     break;
 220                 }
 221
 222                 case IDC_EDIT_COLOR_RED:
 223                 {
 224                     if (HIWORD(wParam) == EN_KILLFOCUS)
 225                     {
 226                         DWORD red;
 227
 228                         /* Get the current color */
 229                         colorIndex = pConInfo->ActiveStaticControl;
 230                         color = pConInfo->ci.Colors[colorIndex];
 231
 232                         red = GetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_RED, NULL, FALSE);
 233                         red = min(max(red, 0), 255);
 234
 235                         color = RGB(red, GetGValue(color), GetBValue(color));
 236
 237                         pConInfo->ci.Colors[colorIndex] = color;
 238                         InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + colorIndex), NULL, TRUE);
 239                         InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 240                         InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR) , NULL, TRUE);
 241
 242                         PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
 243                     }
 244                     break;
 245                 }
 246
 247                 case IDC_EDIT_COLOR_GREEN:
 248                 {
 249                     if (HIWORD(wParam) == EN_KILLFOCUS)
 250                     {
 251                         DWORD green;
 252
 253                         /* Get the current color */
 254                         colorIndex = pConInfo->ActiveStaticControl;
 255                         color = pConInfo->ci.Colors[colorIndex];
 256
 257                         green = GetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_GREEN, NULL, FALSE);
 258                         green = min(max(green, 0), 255);
 259
 260                         color = RGB(GetRValue(color), green, GetBValue(color));
 261
 262                         pConInfo->ci.Colors[colorIndex] = color;
 263                         InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + colorIndex), NULL, TRUE);
 264                         InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 265                         InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR) , NULL, TRUE);
 266
 267                         PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
 268                     }
 269                     break;
 270                 }
 271
 272                 case IDC_EDIT_COLOR_BLUE:
 273                 {
 274                     if (HIWORD(wParam) == EN_KILLFOCUS)
 275                     {
 276                         DWORD blue;
 277
 278                         /* Get the current color */
 279                         colorIndex = pConInfo->ActiveStaticControl;
 280                         color = pConInfo->ci.Colors[colorIndex];
 281
 282                         blue = GetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_BLUE, NULL, FALSE);
 283                         blue = min(max(blue, 0), 255);
 284
 285                         color = RGB(GetRValue(color), GetGValue(color), blue);
 286
 287                         pConInfo->ci.Colors[colorIndex] = color;
 288                         InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + colorIndex), NULL, TRUE);
 289                         InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 290                         InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR) , NULL, TRUE);
 291
 292                         PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
 293                     }
 294                     break;
 295                 }
 296
 297             }
 298
 299             if ( HIWORD(wParam) == STN_CLICKED &&
 300                  IDC_STATIC_COLOR1 <= LOWORD(wParam) && LOWORD(wParam) <= IDC_STATIC_COLOR16 )
 301             {
 302                 colorIndex = LOWORD(wParam) - IDC_STATIC_COLOR1;
 303
 304                 if (colorIndex == pConInfo->ActiveStaticControl)
 305                 {
 306                     /* Same static control was re-clicked */
 307                     break;
 308                 }
 309
 310                 color = pConInfo->ci.Colors[colorIndex];
 311
 312                 SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_RED  , GetRValue(color), FALSE);
 313                 SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_GREEN, GetGValue(color), FALSE);
 314                 SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_BLUE , GetBValue(color), FALSE);
 315
 316                 /* Update global struct */
 317                 if (IsDlgButtonChecked(hwndDlg, IDC_RADIO_SCREEN_TEXT))
 318                 {
 319                     pConInfo->ci.ScreenAttrib = MakeAttrib(colorIndex, BkgdAttribFromAttrib(pConInfo->ci.ScreenAttrib));
 320                 }
 321                 else if (IsDlgButtonChecked(hwndDlg, IDC_RADIO_SCREEN_BACKGROUND))
 322                 {
 323                     pConInfo->ci.ScreenAttrib = MakeAttrib(TextAttribFromAttrib(pConInfo->ci.ScreenAttrib), colorIndex);
 324                 }
 325                 else if (IsDlgButtonChecked(hwndDlg, IDC_RADIO_POPUP_TEXT))
 326                 {
 327                     pConInfo->ci.PopupAttrib = MakeAttrib(colorIndex, BkgdAttribFromAttrib(pConInfo->ci.PopupAttrib));
 328                 }
 329                 else if (IsDlgButtonChecked(hwndDlg, IDC_RADIO_POPUP_BACKGROUND))
 330                 {
 331                     pConInfo->ci.PopupAttrib = MakeAttrib(TextAttribFromAttrib(pConInfo->ci.PopupAttrib), colorIndex);
 332                 }
 333
 334                 InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 335                 pConInfo->ActiveStaticControl = colorIndex;
 336                 InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 337                 InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 338                 InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR) , NULL, TRUE);
 339
 340                 PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
 341                 break;
 342             }
 343         }
 344
 345         default:
 346             break;
 347     }
 348
 349     return FALSE;
 350 }