reactos/base/applications/imagesoft/floatwindow.c

   1 #include <precomp.h>
   2
   3 static const TCHAR szFloatWndClass[] = TEXT("ImageSoftFloatWndClass");
   4
   5 #define ID_TIMER 1
   6
   7 TBBUTTON ToolsButtons[] = {
   8 /*   iBitmap,            idCommand,      fsState,         fsStyle,     bReserved[2], dwData, iString */
   9     {TBICON_RECTSEL,     ID_RECTSEL,     TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* rectangle select */
  10     {TBICON_MOVESEL,     ID_MOVESEL,     TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* move selected pixels */
  11     {TBICON_LASOO,       ID_LASOO,       TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* lasso select */
  12     {TBICON_MOVE,        ID_MOVE,        TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* move selection */
  13     {TBICON_ECLIPSESEL,  ID_ECLIPSESEL,  TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* elipse select */
  14     {TBICON_ZOOM,        ID_ZOOM,        TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* zoom */
  15     {TBICON_MAGICWAND,   ID_MAGICWAND,   TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* magic wand */
  16     {TBICON_TEXT,        ID_TEXT,        TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* text */
  17     {TBICON_PAINTBRUSH,  ID_PAINTBRUSH,  TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* paintbrush */
  18     {TBICON_ERASER,      ID_ERASER,      TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* eraser */
  19     {TBICON_PENCIL,      ID_PENCIL,      TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* pencil */
  20     {TBICON_COLORPICKER, ID_COLORPICKER, TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* color picker */
  21     {TBICON_CLONESTAMP,  ID_CLONESTAMP,  TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* clone stamp */
  22     {TBICON_RECOLORING,  ID_RECOLORING,  TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* recolor */
  23     {TBICON_PAINTBUCKET, ID_PAINTBUCKET, TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* paint bucket */
  24     {TBICON_LINE,        ID_LINE,        TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* line */
  25     {TBICON_RECTANGLE,   ID_RECTANGLE,   TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* rectangle */
  26     {TBICON_ROUNDRECT,   ID_ROUNDRECT,   TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* round rectangle */
  27     {TBICON_ECLIPSE,     ID_ECLIPSE,     TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* elipse */
  28     {TBICON_FREEFORM,    ID_FREEFORM,    TBSTATE_ENABLED, BTNS_BUTTON, {0}, 0, 0},    /* free form */
  29
  30     {10, 0, TBSTATE_ENABLED, BTNS_SEP, {0}, 0, 0},
  31 };
  32
  33
  34 BOOL
  35 ShowHideWindow(HWND hwnd)
  36 {
  37     static BOOL Hidden = FALSE;
  38
  39     ShowWindow(hwnd, Hidden ? SW_SHOW : SW_HIDE);
  40     Hidden = ~Hidden;
  41
  42     return Hidden;
  43 }
  44
  45
  46 VOID
  47 FloatToolbarCreateToolsGui(PFLT_WND FltTools)
  48 {
  49     HWND hTb;
  50     HIMAGELIST hImageList;
  51     INT NumButtons;
  52
  53     NumButtons = sizeof(ToolsButtons) / sizeof(ToolsButtons[0]);
  54
  55     hTb = CreateWindowEx(0,
  56                          TOOLBARCLASSNAME,
  57                          NULL,
  58                          WS_CHILD | WS_VISIBLE | TBSTYLE_FLAT | TBSTYLE_WRAPABLE | CCS_NODIVIDER,
  59                          0, 0, 32, 200,
  60                          FltTools->hSelf,
  61                          NULL,
  62                          hInstance,
  63                          NULL);
  64
  65     SendMessage(hTb,
  66                 TB_SETEXTENDEDSTYLE,
  67                 0,
  68                 TBSTYLE_EX_HIDECLIPPEDBUTTONS);
  69
  70     SendMessage(hTb,
  71                 TB_BUTTONSTRUCTSIZE,
  72                 sizeof(ToolsButtons[0]),
  73                 0);
  74
  75     SendMessage(hTb,
  76                 TB_SETBITMAPSIZE,
  77                 0,
  78                 (LPARAM)MAKELONG(16, 16));
  79
  80     hImageList = InitImageList(20,
  81                                IDB_TOOLSRECTSEL);
  82
  83     ImageList_Destroy((HIMAGELIST)SendMessage(hTb,
  84                                               TB_SETIMAGELIST,
  85                                               0,
  86                                               (LPARAM)hImageList));
  87
  88     SendMessage(hTb,
  89                 TB_ADDBUTTONS,
  90                 NumButtons,
  91                 (LPARAM)ToolsButtons);
  92
  93     SendMessage(hTb,
  94                 TB_AUTOSIZE,
  95                 0,
  96                 0);
  97 }
  98
  99
 100 VOID
 101 FloatToolbarCreateColorsGui(PFLT_WND FltColors)
 102 {
 103
 104     return;
 105 }
 106
 107
 108 VOID
 109 FloatToolbarCreateHistoryGui(PFLT_WND FltHistory)
 110 {
 111
 112     return;
 113 }
 114
 115 LRESULT CALLBACK
 116 FloatToolbarWndProc(HWND hwnd,
 117                     UINT Message,
 118                     WPARAM wParam,
 119                     LPARAM lParam)
 120 {
 121     switch(Message)
 122     {
 123         static BOOL bOpaque = FALSE;
 124
 125         case WM_CREATE:
 126
 127             SetWindowLong(hwnd,
 128                           GWL_EXSTYLE,
 129                           GetWindowLong(hwnd,
 130                                         GWL_EXSTYLE) | WS_EX_LAYERED);
 131
 132             /* set the tranclucency to 60% */
 133             SetLayeredWindowAttributes(hwnd,
 134                                        0,
 135                                        (255 * 60) / 100,
 136                                        LWA_ALPHA);
 137
 138         break;
 139
 140         case WM_TIMER:
 141         {
 142             POINT pt;
 143
 144             if (bOpaque != TRUE)
 145             {
 146                 KillTimer(hwnd,
 147                           ID_TIMER);
 148                 break;
 149             }
 150
 151             if (GetCursorPos(&pt))
 152             {
 153                 RECT rect;
 154
 155                 if (GetWindowRect(hwnd,
 156                                   &rect))
 157                 {
 158                     if (! PtInRect(&rect,
 159                                    pt))
 160                     {
 161                         KillTimer(hwnd,
 162                                   ID_TIMER);
 163
 164                         bOpaque = FALSE;
 165
 166                         SetWindowLong(hwnd,
 167                                       GWL_EXSTYLE,
 168                                       GetWindowLong(hwnd,
 169                                                     GWL_EXSTYLE) | WS_EX_LAYERED);
 170
 171                         /* set the tranclucency to 60% */
 172                         SetLayeredWindowAttributes(hwnd,
 173                                                    0,
 174                                                    (255 * 60) / 100,
 175                                                    LWA_ALPHA);
 176
 177                     }
 178                 }
 179             }
 180         }
 181         break;
 182
 183         case WM_NCMOUSEMOVE:
 184         case WM_MOUSEMOVE:
 185             if (bOpaque == FALSE)
 186             {
 187                 SetWindowLong(hwnd,
 188                           GWL_EXSTYLE,
 189                           GetWindowLong(hwnd,
 190                                         GWL_EXSTYLE) & ~WS_EX_LAYERED);
 191
 192                 RedrawWindow(hwnd,
 193                              NULL,
 194                              NULL,
 195                              RDW_ERASE | RDW_INVALIDATE | RDW_FRAME | RDW_ALLCHILDREN);
 196
 197                 bOpaque = TRUE;
 198                 SetTimer(hwnd,
 199                          ID_TIMER,
 200                          200,
 201                          NULL);
 202             }
 203         break;
 204
 205         case WM_COMMAND:
 206             if (LOWORD(wParam) == IDCANCEL)
 207                 ShowHideWindow(hwnd);
 208
 209             switch(LOWORD(wParam))
 210             {
 211                 case ID_NEW:
 212                     MessageBox(hwnd, _T("Kapow!"), _T("Hit test"), MB_OK | MB_ICONEXCLAMATION);
 213                 break;
 214
 215                 case ID_CLONESTAMP:
 216                 case ID_COLORPICKER:
 217                 case ID_ECLIPSE:
 218                 case ID_ECLIPSESEL:
 219                 case ID_ERASER:
 220                 case ID_FREEFORM:
 221                 case ID_LASOO:
 222                 case ID_LINE:
 223                 case ID_MAGICWAND:
 224                 case ID_MOVE:
 225                 case ID_MOVESEL:
 226                 case ID_PAINTBRUSH:
 227                 case ID_PAINTBUCKET:
 228                 case ID_PENCIL:
 229                 case ID_RECOLORING:
 230                 case ID_RECTANGLE:
 231                 case ID_ROUNDRECT:
 232                 case ID_TEXT:
 233                 case ID_ZOOM:
 234                     /*SendMessage(Info->hSelf,
 235                                 LOWORD(wParam),
 236                                 wParam,
 237                                 lParam);*/
 238                 break;
 239             }
 240         break;
 241
 242         case WM_NCACTIVATE:
 243             /* FIXME: needs fully implementing */
 244             return DefWindowProc(hwnd,
 245                                  Message,
 246                                  TRUE,
 247                                  lParam);
 248
 249         case WM_CLOSE:
 250             ShowHideWindow(hwnd);
 251         break;
 252
 253         default:
 254             return DefWindowProc(hwnd,
 255                                  Message,
 256                                  wParam,
 257                                  lParam);
 258     }
 259
 260     return 0;
 261 }
 262
 263
 264 BOOL
 265 InitFloatWndClass(VOID)
 266 {
 267     WNDCLASSEX wc = {0};
 268
 269     wc.cbSize = sizeof(WNDCLASSEX);
 270     wc.style = CS_HREDRAW | CS_VREDRAW;
 271     wc.lpfnWndProc = FloatToolbarWndProc;
 272     wc.hInstance = hInstance;
 273     wc.hIcon = NULL;
 274     wc.hCursor = LoadCursor(NULL,
 275                             IDC_ARROW);
 276     wc.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
 277     wc.lpszClassName = szFloatWndClass;
 278     wc.hIconSm = NULL;
 279
 280     return RegisterClassEx(&wc) != (ATOM)0;
 281 }
 282
 283 VOID
 284 UninitFloatWndImpl(VOID)
 285 {
 286     UnregisterClass(szFloatWndClass,
 287                     hInstance);
 288 }
 289