reactos/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:         displays colors dialog
   6  * PROGRAMMERS:     Johannes Anderwald (johannes.anderwald@student.tugraz.at)
   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)
  26     {
  27         return FALSE;
  28     }
  29
  30     FillRect(drawItem->hDC, &drawItem->rcItem, hBrush);
  31     DeleteObject((HGDIOBJ)hBrush);
  32     if (pConInfo->ActiveStaticControl == index)
  33     {
  34         DrawFocusRect(drawItem->hDC, &drawItem->rcItem);
  35     }
  36
  37     return TRUE;
  38 }
  39
  40 INT_PTR CALLBACK
  41 ColorsProc(HWND hwndDlg,
  42            UINT uMsg,
  43            WPARAM wParam,
  44            LPARAM lParam)
  45 {
  46     PCONSOLE_PROPS pConInfo;
  47     LPDRAWITEMSTRUCT drawItem;
  48     DWORD colorIndex;
  49     COLORREF color;
  50
  51     pConInfo = (PCONSOLE_PROPS)GetWindowLongPtr(hwndDlg, DWLP_USER);
  52
  53     switch (uMsg)
  54     {
  55         case WM_INITDIALOG:
  56         {
  57             pConInfo = (PCONSOLE_PROPS)((LPPROPSHEETPAGE)lParam)->lParam;
  58             SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pConInfo);
  59
  60             /* Set the valid range of the colour indicators */
  61             SendMessage(GetDlgItem(hwndDlg, IDC_UPDOWN_COLOR_RED), UDM_SETRANGE, 0, (LPARAM)MAKELONG(255, 0));
  62             SendMessage(GetDlgItem(hwndDlg, IDC_UPDOWN_COLOR_GREEN), UDM_SETRANGE, 0, (LPARAM)MAKELONG(255, 0));
  63             SendMessage(GetDlgItem(hwndDlg, IDC_UPDOWN_COLOR_BLUE), UDM_SETRANGE, 0, (LPARAM)MAKELONG(255, 0));
  64
  65             /* Select by default the screen background option */
  66             CheckRadioButton(hwndDlg, IDC_RADIO_SCREEN_TEXT, IDC_RADIO_POPUP_BACKGROUND, IDC_RADIO_SCREEN_BACKGROUND);
  67             SendMessage(hwndDlg, WM_COMMAND, IDC_RADIO_SCREEN_BACKGROUND, 0);
  68
  69             return TRUE;
  70         }
  71
  72         case WM_DRAWITEM:
  73         {
  74             drawItem = (LPDRAWITEMSTRUCT)lParam;
  75             if (drawItem->CtlID >= IDC_STATIC_COLOR1 && drawItem->CtlID <= IDC_STATIC_COLOR16)
  76             {
  77                 return PaintStaticControls(hwndDlg, pConInfo, drawItem);
  78             }
  79             else if (drawItem->CtlID == IDC_STATIC_SCREEN_COLOR || drawItem->CtlID == IDC_STATIC_POPUP_COLOR)
  80             {
  81                 PaintText(drawItem, pConInfo);
  82                 return TRUE;
  83             }
  84             break;
  85         }
  86
  87         case WM_NOTIFY:
  88         {
  89             switch (((LPNMHDR)lParam)->code)
  90             {
  91                 case PSN_APPLY:
  92                 {
  93                     // LPPSHNOTIFY lppsn;
  94                     if (!pConInfo->AppliedConfig)
  95                     {
  96                         return ApplyConsoleInfo(hwndDlg, pConInfo);
  97                     }
  98                     else
  99                     {
 100                         /* Options have already been applied */
 101                         SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
 102                         return TRUE;
 103                     }
 104                     break;
 105                 }
 106
 107                 case UDN_DELTAPOS:
 108                 {
 109                     LPNMUPDOWN lpnmud = (LPNMUPDOWN)lParam;
 110
 111                     /* Get the current color */
 112                     colorIndex = pConInfo->ActiveStaticControl;
 113                     color = pConInfo->ci.Colors[colorIndex];
 114
 115                     if (lpnmud->hdr.idFrom == IDC_UPDOWN_COLOR_RED)
 116                     {
 117                         if (lpnmud->iPos < 0) lpnmud->iPos = 0;
 118                         else if (lpnmud->iPos > 255) lpnmud->iPos = 255;
 119
 120                         color = RGB(lpnmud->iPos, GetGValue(color), GetBValue(color));
 121                     }
 122                     else if (lpnmud->hdr.idFrom == IDC_UPDOWN_COLOR_GREEN)
 123                     {
 124                         if (lpnmud->iPos < 0) lpnmud->iPos = 0;
 125                         else if (lpnmud->iPos > 255) lpnmud->iPos = 255;
 126
 127                         color = RGB(GetRValue(color), lpnmud->iPos, GetBValue(color));
 128                     }
 129                     else if (lpnmud->hdr.idFrom == IDC_UPDOWN_COLOR_BLUE)
 130                     {
 131                         if (lpnmud->iPos < 0) lpnmud->iPos = 0;
 132                         else if (lpnmud->iPos > 255) lpnmud->iPos = 255;
 133
 134                         color = RGB(GetRValue(color), GetGValue(color), lpnmud->iPos);
 135                     }
 136                     else
 137                     {
 138                         break;
 139                     }
 140
 141                     pConInfo->ci.Colors[colorIndex] = color;
 142                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + colorIndex), NULL, TRUE);
 143                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 144                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR), NULL, TRUE);
 145
 146                     PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
 147                     break;
 148                 }
 149             }
 150
 151             break;
 152         }
 153
 154         case WM_COMMAND:
 155         {
 156             switch (LOWORD(wParam))
 157             {
 158                 case IDC_RADIO_SCREEN_TEXT:
 159                 {
 160                     /* Get the color of the screen foreground */
 161                     colorIndex = TextAttribFromAttrib(pConInfo->ci.ScreenAttrib);
 162                     color = pConInfo->ci.Colors[colorIndex];
 163
 164                     /* Set the values of the colour indicators */
 165                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_RED, GetRValue(color), FALSE);
 166                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_GREEN, GetGValue(color), FALSE);
 167                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_BLUE, GetBValue(color), FALSE);
 168
 169                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 170                     pConInfo->ActiveStaticControl = colorIndex;
 171                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 172                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 173                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR), NULL, TRUE);
 174                     break;
 175                 }
 176
 177                 case IDC_RADIO_SCREEN_BACKGROUND:
 178                 {
 179                     /* Get the color of the screen background */
 180                     colorIndex = BkgdAttribFromAttrib(pConInfo->ci.ScreenAttrib);
 181                     color = pConInfo->ci.Colors[colorIndex];
 182
 183                     /* Set the values of the colour indicators */
 184                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_RED, GetRValue(color), FALSE);
 185                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_GREEN, GetGValue(color), FALSE);
 186                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_BLUE, GetBValue(color), FALSE);
 187
 188                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 189                     pConInfo->ActiveStaticControl = colorIndex;
 190                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 191                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 192                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR), NULL, TRUE);
 193                     break;
 194                 }
 195
 196                 case IDC_RADIO_POPUP_TEXT:
 197                 {
 198                     /* Get the color of the popup foreground */
 199                     colorIndex = TextAttribFromAttrib(pConInfo->ci.PopupAttrib);
 200                     color = pConInfo->ci.Colors[colorIndex];
 201
 202                     /* Set the values of the colour indicators */
 203                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_RED, GetRValue(color), FALSE);
 204                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_GREEN, GetGValue(color), FALSE);
 205                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_BLUE, GetBValue(color), FALSE);
 206
 207                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 208                     pConInfo->ActiveStaticControl = colorIndex;
 209                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 210                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 211                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR), NULL, TRUE);
 212                     break;
 213                 }
 214
 215                 case IDC_RADIO_POPUP_BACKGROUND:
 216                 {
 217                     /* Get the color of the popup background */
 218                     colorIndex = BkgdAttribFromAttrib(pConInfo->ci.PopupAttrib);
 219                     color = pConInfo->ci.Colors[colorIndex];
 220
 221                     /* Set the values of the colour indicators */
 222                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_RED, GetRValue(color), FALSE);
 223                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_GREEN, GetGValue(color), FALSE);
 224                     SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_BLUE, GetBValue(color), FALSE);
 225
 226                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 227                     pConInfo->ActiveStaticControl = colorIndex;
 228                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 229                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 230                     InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR), NULL, TRUE);
 231                     break;
 232                 }
 233             }
 234
 235             if ( HIWORD(wParam) == STN_CLICKED &&
 236                  IDC_STATIC_COLOR1 <= LOWORD(wParam) && LOWORD(wParam) <= IDC_STATIC_COLOR16 )
 237             {
 238                 colorIndex = LOWORD(wParam) - IDC_STATIC_COLOR1;
 239
 240                 if (colorIndex == pConInfo->ActiveStaticControl)
 241                 {
 242                     /* Same static control was re-clicked */
 243                     break;
 244                 }
 245
 246                 color = pConInfo->ci.Colors[colorIndex];
 247
 248                 SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_RED, GetRValue(color), FALSE);
 249                 SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_GREEN, GetGValue(color), FALSE);
 250                 SetDlgItemInt(hwndDlg, IDC_EDIT_COLOR_BLUE, GetBValue(color), FALSE);
 251
 252                 /* Update global struct */
 253                 if (IsDlgButtonChecked(hwndDlg, IDC_RADIO_SCREEN_TEXT))
 254                 {
 255                     pConInfo->ci.ScreenAttrib = MakeAttrib(colorIndex, BkgdAttribFromAttrib(pConInfo->ci.ScreenAttrib));
 256                 }
 257                 else if (IsDlgButtonChecked(hwndDlg, IDC_RADIO_SCREEN_BACKGROUND))
 258                 {
 259                     pConInfo->ci.ScreenAttrib = MakeAttrib(TextAttribFromAttrib(pConInfo->ci.ScreenAttrib), colorIndex);
 260                 }
 261                 else if (IsDlgButtonChecked(hwndDlg, IDC_RADIO_POPUP_TEXT))
 262                 {
 263                     pConInfo->ci.PopupAttrib = MakeAttrib(colorIndex, BkgdAttribFromAttrib(pConInfo->ci.PopupAttrib));
 264                 }
 265                 else if (IsDlgButtonChecked(hwndDlg, IDC_RADIO_POPUP_BACKGROUND))
 266                 {
 267                     pConInfo->ci.PopupAttrib = MakeAttrib(TextAttribFromAttrib(pConInfo->ci.PopupAttrib), colorIndex);
 268                 }
 269
 270                 InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 271                 pConInfo->ActiveStaticControl = colorIndex;
 272                 InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_COLOR1 + pConInfo->ActiveStaticControl), NULL, TRUE);
 273                 InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_SCREEN_COLOR), NULL, TRUE);
 274                 InvalidateRect(GetDlgItem(hwndDlg, IDC_STATIC_POPUP_COLOR), NULL, TRUE);
 275
 276                 PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
 277                 break;
 278             }
 279         }
 280
 281         default:
 282             break;
 283     }
 284
 285     return FALSE;
 286 }