hw/xnest/Init.c

   1 /*
   2
   3 Copyright 1993 by Davor Matic
   4
   5 Permission to use, copy, modify, distribute, and sell this software
   6 and its documentation for any purpose is hereby granted without fee,
   7 provided that the above copyright notice appear in all copies and that
   8 both that copyright notice and this permission notice appear in
   9 supporting documentation.  Davor Matic makes no representations about
  10 the suitability of this software for any purpose.  It is provided "as
  11 is" without express or implied warranty.
  12
  13 */
  14
  15 #ifdef HAVE_XNEST_CONFIG_H
  16 #include <xnest-config.h>
  17 #endif
  18
  19 #include <X11/X.h>
  20 #include <X11/Xproto.h>
  21 #include "screenint.h"
  22 #include "input.h"
  23 #include "misc.h"
  24 #include "scrnintstr.h"
  25 #include "windowstr.h"
  26 #include "servermd.h"
  27 #include "mi.h"
  28 #include <X11/fonts/fontstruct.h>
  29
  30 #include "Xnest.h"
  31
  32 #include "Display.h"
  33 #include "Screen.h"
  34 #include "Pointer.h"
  35 #include "Keyboard.h"
  36 #include "Handlers.h"
  37 #include "Init.h"
  38 #include "Args.h"
  39 #include "Drawable.h"
  40 #include "XNGC.h"
  41 #include "XNFont.h"
  42 #ifdef DPMSExtension
  43 #include "dpmsproc.h"
  44 #endif
  45
  46 Bool xnestDoFullGeneration = True;
  47
  48 void
  49 InitOutput(ScreenInfo * screenInfo, int argc, char *argv[])
  50 {
  51     int i, j;
  52
  53     xnestOpenDisplay(argc, argv);
  54
  55     screenInfo->imageByteOrder = ImageByteOrder(xnestDisplay);
  56     screenInfo->bitmapScanlineUnit = BitmapUnit(xnestDisplay);
  57     screenInfo->bitmapScanlinePad = BitmapPad(xnestDisplay);
  58     screenInfo->bitmapBitOrder = BitmapBitOrder(xnestDisplay);
  59
  60     screenInfo->numPixmapFormats = 0;
  61     for (i = 0; i < xnestNumPixmapFormats; i++)
  62         for (j = 0; j < xnestNumDepths; j++)
  63             if ((xnestPixmapFormats[i].depth == 1) ||
  64                 (xnestPixmapFormats[i].depth == xnestDepths[j])) {
  65                 screenInfo->formats[screenInfo->numPixmapFormats].depth =
  66                     xnestPixmapFormats[i].depth;
  67                 screenInfo->formats[screenInfo->numPixmapFormats].bitsPerPixel =
  68                     xnestPixmapFormats[i].bits_per_pixel;
  69                 screenInfo->formats[screenInfo->numPixmapFormats].scanlinePad =
  70                     xnestPixmapFormats[i].scanline_pad;
  71                 screenInfo->numPixmapFormats++;
  72                 break;
  73             }
  74
  75     xnestFontPrivateIndex = AllocateFontPrivateIndex();
  76
  77     if (!xnestNumScreens)
  78         xnestNumScreens = 1;
  79
  80     for (i = 0; i < xnestNumScreens; i++)
  81         AddScreen(xnestOpenScreen, argc, argv);
  82
  83     xnestNumScreens = screenInfo->numScreens;
  84
  85     xnestDoFullGeneration = xnestFullGeneration;
  86 }
  87
  88 void
  89 InitInput(int argc, char *argv[])
  90 {
  91     int rc;
  92
  93     rc = AllocDevicePair(serverClient, "Xnest",
  94                          &xnestPointerDevice,
  95                          &xnestKeyboardDevice,
  96                          xnestPointerProc, xnestKeyboardProc, FALSE);
  97
  98     if (rc != Success)
  99         FatalError("Failed to init Xnest default devices.\n");
 100
 101     mieqInit();
 102
 103     AddEnabledDevice(XConnectionNumber(xnestDisplay));
 104
 105     RegisterBlockAndWakeupHandlers(xnestBlockHandler, xnestWakeupHandler, NULL);
 106 }
 107
 108 void
 109 CloseInput(void)
 110 {
 111     mieqFini();
 112 }
 113
 114 /*
 115  * DDX - specific abort routine.  Called by AbortServer().
 116  */
 117 void
 118 AbortDDX(enum ExitCode error)
 119 {
 120     xnestDoFullGeneration = True;
 121     xnestCloseDisplay();
 122 }
 123
 124 /* Called by GiveUp(). */
 125 void
 126 ddxGiveUp(enum ExitCode error)
 127 {
 128     AbortDDX(error);
 129 }
 130
 131 #ifdef __APPLE__
 132 void
 133 DarwinHandleGUI(int argc, char *argv[])
 134 {
 135 }
 136 #endif
 137
 138 void
 139 OsVendorInit(void)
 140 {
 141     return;
 142 }
 143
 144 void
 145 OsVendorFatalError(const char *f, va_list args)
 146 {
 147     return;
 148 }
 149
 150 #if defined(DDXBEFORERESET)
 151 void
 152 ddxBeforeReset(void)
 153 {
 154     return;
 155 }
 156 #endif