windows/ttydrv/wnd.c

   1 /*
   2  * TTY window driver
   3  *
   4  * Copyright 1998,1999 Patrik Stridvall
   5  */
   6
   7 #include "config.h"
   8
   9 #include "class.h"
  10 #include "dc.h"
  11 #include "heap.h"
  12 #include "ttydrv.h"
  13 #include "win.h"
  14 #include "debugtools.h"
  15
  16 DEFAULT_DEBUG_CHANNEL(ttydrv)
  17
  18 /***********************************************************************
  19  *              TTYDRV_WND_GetCursesWindow
  20  *
  21  * Return the Curses window associated to a window.
  22  */
  23 #ifdef HAVE_LIBCURSES
  24 WINDOW *TTYDRV_WND_GetCursesWindow(WND *wndPtr)
  25 {
  26     return wndPtr && wndPtr->pDriverData ?
  27       ((TTYDRV_WND_DATA *) wndPtr->pDriverData)->window : 0;
  28 }
  29 #endif /* defined(HAVE_LIBCURSES) */
  30
  31 /***********************************************************************
  32  *              TTYDRV_WND_GetCursesRootWindow
  33  *
  34  * Return the Curses root window of the Curses window associated
  35  * to a window.
  36  */
  37 #ifdef HAVE_LIBCURSES
  38 WINDOW *TTYDRV_WND_GetCursesRootWindow(WND *wndPtr)
  39 {
  40   while(wndPtr->parent) wndPtr = wndPtr->parent;
  41   return TTYDRV_DESKTOP_GetCursesRootWindow((struct tagDESKTOP *) wndPtr->wExtra);
  42 }
  43 #endif /* defined(HAVE_LIBCURSES) */
  44
  45 /**********************************************************************
  46  *              TTYDRV_WND_Initialize
  47  */
  48 void TTYDRV_WND_Initialize(WND *wndPtr)
  49 {
  50   TTYDRV_WND_DATA *pWndDriverData =
  51     (TTYDRV_WND_DATA *) HeapAlloc(SystemHeap, 0, sizeof(TTYDRV_WND_DATA));
  52
  53   TRACE("(%p)\n", wndPtr);
  54
  55   wndPtr->pDriverData = (void *) pWndDriverData;
  56
  57 #ifdef HAVE_LIBCURSES
  58   pWndDriverData->window = NULL;
  59 #endif /* defined(HAVE_LIBCURSES) */
  60 }
  61
  62 /**********************************************************************
  63  *              TTYDRV_WND_Finalize
  64  */
  65 void TTYDRV_WND_Finalize(WND *wndPtr)
  66 {
  67   TTYDRV_WND_DATA *pWndDriverData =
  68     (TTYDRV_WND_DATA *) wndPtr->pDriverData;
  69
  70   TRACE("(%p)\n", wndPtr);
  71
  72   if(!pWndDriverData) {
  73     ERR("WND already destroyed\n");
  74     return;
  75   }
  76
  77 #ifdef HAVE_LIBCURSES
  78   if(pWndDriverData->window) {
  79     ERR("WND destroyed without destroying the associated Curses Windows");
  80   }
  81 #endif /* defined(HAVE_LIBCURSES) */
  82
  83   HeapFree(SystemHeap, 0, pWndDriverData);
  84   wndPtr->pDriverData = NULL;
  85 }
  86
  87 /**********************************************************************
  88  *              TTYDRV_WND_CreateDesktopWindow
  89  */
  90 BOOL TTYDRV_WND_CreateDesktopWindow(WND *wndPtr, CLASS *classPtr, BOOL bUnicode)
  91 {
  92   TTYDRV_WND_DATA *pWndDriverData =
  93     (TTYDRV_WND_DATA *) wndPtr->pDriverData;
  94
  95   TRACE("(%p, %p, %d)\n", wndPtr, classPtr, bUnicode);
  96
  97   if(!pWndDriverData) { ERR("WND never initialized\n"); return FALSE; }
  98
  99 #ifdef HAVE_LIBCURSES
 100   pWndDriverData->window = TTYDRV_WND_GetCursesRootWindow(wndPtr);
 101 #endif /* defined(HAVE_LIBCURSES) */
 102
 103   return TRUE;
 104 }
 105
 106 /**********************************************************************
 107  *              TTYDRV_WND_CreateWindow
 108  */
 109 BOOL TTYDRV_WND_CreateWindow(WND *wndPtr, CLASS *classPtr, CREATESTRUCTA *cs, BOOL bUnicode)
 110 {
 111 #ifdef HAVE_LIBCURSES
 112   WINDOW *window, *rootWindow;
 113   INT cellWidth=8, cellHeight=8; /* FIXME: Hardcoded */
 114
 115   TRACE("(%p, %p, %p, %d)\n", wndPtr, classPtr, cs, bUnicode);
 116
 117   /* Only create top-level windows */
 118   if(cs->style & WS_CHILD)
 119     return TRUE;
 120
 121   rootWindow = TTYDRV_WND_GetCursesRootWindow(wndPtr);
 122
 123   window = subwin(rootWindow, cs->cy/cellHeight, cs->cx/cellWidth,
 124                   cs->y/cellHeight, cs->x/cellWidth);
 125   werase(window);
 126   wrefresh(window);
 127
 128   return TRUE;
 129 #else /* defined(HAVE_LIBCURSES) */
 130   FIXME("(%p, %p, %p, %d): stub\n", wndPtr, classPtr, cs, bUnicode);
 131
 132   return TRUE;
 133 #endif /* defined(HAVE_LIBCURSES) */
 134 }
 135
 136 /***********************************************************************
 137  *              TTYDRV_WND_DestroyWindow
 138  */
 139 BOOL TTYDRV_WND_DestroyWindow(WND *wndPtr)
 140 {
 141 #ifdef HAVE_LIBCURSES
 142   WINDOW *window;
 143
 144   TRACE("(%p)\n", wndPtr);
 145
 146   window = TTYDRV_WND_GetCursesWindow(wndPtr);
 147   if(window && window != TTYDRV_WND_GetCursesRootWindow(wndPtr)) {
 148     delwin(window);
 149   }
 150
 151   return TRUE;
 152 #else /* defined(HAVE_LIBCURSES) */
 153   FIXME("(%p): stub\n", wndPtr);
 154
 155   return TRUE;
 156 #endif /* defined(HAVE_LIBCURSES) */
 157 }
 158
 159 /*****************************************************************
 160  *              TTYDRV_WND_SetParent
 161  */
 162 WND *TTYDRV_WND_SetParent(WND *wndPtr, WND *pWndParent)
 163 {
 164   FIXME("(%p, %p): stub\n", wndPtr, pWndParent);
 165
 166   return NULL;
 167 }
 168
 169 /***********************************************************************
 170  *              TTYDRV_WND_ForceWindowRaise
 171  */
 172 void TTYDRV_WND_ForceWindowRaise(WND *wndPtr)
 173 {
 174   FIXME("(%p): stub\n", wndPtr);
 175 }
 176
 177 /***********************************************************************
 178  *           TTYDRV_WINPOS_SetWindowPos
 179  */
 180 void TTYDRV_WND_SetWindowPos(WND *wndPtr, const WINDOWPOS *winpos, BOOL bSMC_SETXPOS)
 181 {
 182   FIXME("(%p, %p, %d): stub\n", wndPtr, winpos, bSMC_SETXPOS);
 183 }
 184
 185 /*****************************************************************
 186  *              TTYDRV_WND_SetText
 187  */
 188 void TTYDRV_WND_SetText(WND *wndPtr, LPCSTR text)
 189 {
 190   FIXME("(%p, %s): stub\n", wndPtr, debugstr_a(text));
 191 }
 192
 193 /*****************************************************************
 194  *              TTYDRV_WND_SetFocus
 195  */
 196 void TTYDRV_WND_SetFocus(WND *wndPtr)
 197 {
 198   FIXME("(%p): stub\n", wndPtr);
 199 }
 200
 201 /*****************************************************************
 202  *              TTYDRV_WND_PreSizeMove
 203  */
 204 void TTYDRV_WND_PreSizeMove(WND *wndPtr)
 205 {
 206   FIXME("(%p): stub\n", wndPtr);
 207 }
 208
 209 /*****************************************************************
 210  *               TTYDRV_WND_PostSizeMove
 211  */
 212 void TTYDRV_WND_PostSizeMove(WND *wndPtr)
 213 {
 214   FIXME("(%p): stub\n", wndPtr);
 215 }
 216
 217 /*****************************************************************
 218  *               TTYDRV_WND_ScrollWindow
 219  */
 220 void TTYDRV_WND_ScrollWindow(
 221   WND *wndPtr, DC *dcPtr, INT dx, INT dy,
 222   const RECT *clipRect, BOOL bUpdate)
 223 {
 224   FIXME("(%p, %p, %d, %d, %p, %d): stub\n",
 225         wndPtr, dcPtr, dx, dy, clipRect, bUpdate);
 226 }
 227
 228 /***********************************************************************
 229  *              TTYDRV_WND_SetDrawable
 230  */
 231 void TTYDRV_WND_SetDrawable(WND *wndPtr, DC *dc, WORD flags, BOOL bSetClipOrigin)
 232 {
 233   FIXME("(%p, %p, %d, %d): semistub\n", wndPtr, dc, flags, bSetClipOrigin);
 234
 235   if (!wndPtr)  {
 236     /* Get a DC for the whole screen */
 237     dc->w.DCOrgX = 0;
 238     dc->w.DCOrgY = 0;
 239   } else {
 240     if (flags & DCX_WINDOW) {
 241       dc->w.DCOrgX = wndPtr->rectWindow.left;
 242       dc->w.DCOrgY = wndPtr->rectWindow.top;
 243     } else {
 244       dc->w.DCOrgX = wndPtr->rectClient.left;
 245       dc->w.DCOrgY = wndPtr->rectClient.top;
 246     }
 247   }
 248 }
 249
 250 /***********************************************************************
 251  *              TTYDRV_WND_SetHostAttr
 252  */
 253 BOOL TTYDRV_WND_SetHostAttr(WND *wndPtr, INT attr, INT value)
 254 {
 255   FIXME("(%p): stub\n", wndPtr);
 256
 257   return TRUE;
 258 }
 259
 260 /***********************************************************************
 261  *              TTYDRV_WND_IsSelfClipping
 262  */
 263 BOOL TTYDRV_WND_IsSelfClipping(WND *wndPtr)
 264 {
 265   FIXME("(%p): semistub\n", wndPtr);
 266
 267   return FALSE;
 268 }