dlls/user/user_main.c

   1 /*
   2  * USER initialization code
   3  */
   4
   5 #include "windef.h"
   6 #include "wingdi.h"
   7 #include "winuser.h"
   8 #include "winreg.h"
   9 #include "wine/winbase16.h"
  10
  11 #include "dce.h"
  12 #include "dialog.h"
  13 #include "global.h"
  14 #include "input.h"
  15 #include "keyboard.h"
  16 #include "menu.h"
  17 #include "message.h"
  18 #include "queue.h"
  19 #include "spy.h"
  20 #include "sysmetrics.h"
  21 #include "user.h"
  22 #include "win.h"
  23 #include "debugtools.h"
  24
  25 DEFAULT_DEBUG_CHANNEL(graphics);
  26
  27 USER_DRIVER USER_Driver;
  28
  29 static HMODULE graphics_driver;
  30
  31 #define GET_USER_FUNC(name) \
  32    if (!(USER_Driver.p##name = (void*)GetProcAddress( graphics_driver, #name ))) \
  33       FIXME("%s not found in graphics driver\n", #name)
  34
  35 /* load the graphics driver */
  36 static BOOL load_driver(void)
  37 {
  38     char buffer[MAX_PATH];
  39     HKEY hkey;
  40     DWORD type, count;
  41
  42     if (RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wine\\Wine\\Config\\Wine", 0, NULL,
  43                          REG_OPTION_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, NULL ))
  44     {
  45         MESSAGE("load_driver: Cannot create config registry key\n" );
  46         return FALSE;
  47     }
  48     count = sizeof(buffer);
  49     if (RegQueryValueExA( hkey, "GraphicsDriver", 0, &type, buffer, &count ))
  50         strcpy( buffer, "x11drv" );  /* default value */
  51     RegCloseKey( hkey );
  52
  53     if (!(graphics_driver = LoadLibraryA( buffer )))
  54     {
  55         MESSAGE( "Could not load graphics driver '%s'\n", buffer );
  56         return FALSE;
  57     }
  58
  59     GET_USER_FUNC(Synchronize);
  60     GET_USER_FUNC(CheckFocus);
  61     GET_USER_FUNC(UserRepaintDisable);
  62     GET_USER_FUNC(InitKeyboard);
  63     GET_USER_FUNC(VkKeyScan);
  64     GET_USER_FUNC(MapVirtualKey);
  65     GET_USER_FUNC(GetKeyNameText);
  66     GET_USER_FUNC(ToAscii);
  67     GET_USER_FUNC(GetBeepActive);
  68     GET_USER_FUNC(SetBeepActive);
  69     GET_USER_FUNC(Beep);
  70     GET_USER_FUNC(GetDIState);
  71     GET_USER_FUNC(GetDIData);
  72     GET_USER_FUNC(GetKeyboardConfig);
  73     GET_USER_FUNC(SetKeyboardConfig);
  74     GET_USER_FUNC(InitMouse);
  75     GET_USER_FUNC(SetCursor);
  76     GET_USER_FUNC(MoveCursor);
  77     GET_USER_FUNC(GetScreenSaveActive);
  78     GET_USER_FUNC(SetScreenSaveActive);
  79     GET_USER_FUNC(GetScreenSaveTimeout);
  80     GET_USER_FUNC(SetScreenSaveTimeout);
  81     GET_USER_FUNC(LoadOEMResource);
  82     GET_USER_FUNC(IsSingleWindow);
  83     GET_USER_FUNC(AcquireClipboard);
  84     GET_USER_FUNC(ReleaseClipboard);
  85     GET_USER_FUNC(SetClipboardData);
  86     GET_USER_FUNC(GetClipboardData);
  87     GET_USER_FUNC(IsClipboardFormatAvailable);
  88     GET_USER_FUNC(RegisterClipboardFormat);
  89     GET_USER_FUNC(IsSelectionOwner);
  90     GET_USER_FUNC(ResetSelectionOwner);
  91
  92     return TRUE;
  93 }
  94
  95
  96 /***********************************************************************
  97  *           USER initialisation routine
  98  */
  99 BOOL WINAPI USER_Init(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 100 {
 101     HINSTANCE16 instance;
 102     int queueSize;
 103
 104     if ( USER_HeapSel ) return TRUE;
 105
 106     /* Create USER heap */
 107     if ((instance = LoadLibrary16( "USER.EXE" )) < 32) return FALSE;
 108     USER_HeapSel = GlobalHandleToSel16( instance );
 109
 110      /* Global atom table initialisation */
 111     if (!ATOM_Init( USER_HeapSel )) return FALSE;
 112
 113     /* Load the graphics driver */
 114     if (!load_driver()) return FALSE;
 115
 116     /* Initialize window handling (critical section) */
 117     WIN_Init();
 118
 119     /* Initialize system colors and metrics*/
 120     SYSMETRICS_Init();
 121     SYSCOLOR_Init();
 122
 123     /* Create the DCEs */
 124     DCE_Init();
 125
 126     /* Initialize window procedures */
 127     if (!WINPROC_Init()) return FALSE;
 128
 129     /* Initialize built-in window classes */
 130     if (!WIDGETS_Init()) return FALSE;
 131
 132     /* Initialize dialog manager */
 133     if (!DIALOG_Init()) return FALSE;
 134
 135     /* Initialize menus */
 136     if (!MENU_Init()) return FALSE;
 137
 138     /* Initialize message spying */
 139     if (!SPY_Init()) return FALSE;
 140
 141     /* Create system message queue */
 142     queueSize = GetProfileIntA( "windows", "TypeAhead", 120 );
 143     if (!QUEUE_CreateSysMsgQueue( queueSize )) return FALSE;
 144
 145     /* Set double click time */
 146     SetDoubleClickTime( GetProfileIntA("windows","DoubleClickSpeed",452) );
 147
 148     /* Create message queue of initial thread */
 149     InitThreadInput16( 0, 0 );
 150
 151     /* Create desktop window */
 152     if (!WIN_CreateDesktopWindow()) return FALSE;
 153
 154     /* Initialize keyboard driver */
 155     KEYBOARD_Enable( keybd_event, InputKeyStateTable );
 156
 157     /* Initialize mouse driver */
 158     MOUSE_Enable( mouse_event );
 159
 160     /* Start processing X events */
 161     USER_Driver.pUserRepaintDisable( FALSE );
 162
 163     return TRUE;
 164 }