git.oblomov.eu Git - wine/blob - dlls/user/user_main.c

   1 /*
   2  * USER initialization code
   3  */
   4
   5 #include "windef.h"
   6 #include "winbase.h"
   7 #include "wingdi.h"
   8 #include "winuser.h"
   9 #include "winreg.h"
  10 #include "wine/winbase16.h"
  11 #include "wine/winuser16.h"
  12
  13 #include "controls.h"
  14 #include "dce.h"
  15 #include "global.h"
  16 #include "input.h"
  17 #include "keyboard.h"
  18 #include "message.h"
  19 #include "queue.h"
  20 #include "spy.h"
  21 #include "sysmetrics.h"
  22 #include "user.h"
  23 #include "win.h"
  24 #include "debugtools.h"
  25
  26 DEFAULT_DEBUG_CHANNEL(graphics);
  27
  28 USER_DRIVER USER_Driver;
  29
  30 static HMODULE graphics_driver;
  31
  32 #define GET_USER_FUNC(name) \
  33    if (!(USER_Driver.p##name = (void*)GetProcAddress( graphics_driver, #name ))) \
  34       FIXME("%s not found in graphics driver\n", #name)
  35
  36 /* load the graphics driver */
  37 static BOOL load_driver(void)
  38 {
  39     char buffer[MAX_PATH];
  40     HKEY hkey;
  41     DWORD type, count;
  42
  43     if (RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wine\\Wine\\Config\\Wine", 0, NULL,
  44                          REG_OPTION_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, NULL ))
  45     {
  46         MESSAGE("load_driver: Cannot create config registry key\n" );
  47         return FALSE;
  48     }
  49     count = sizeof(buffer);
  50     if (RegQueryValueExA( hkey, "GraphicsDriver", 0, &type, buffer, &count ))
  51         strcpy( buffer, "x11drv" );  /* default value */
  52     RegCloseKey( hkey );
  53
  54     if (!(graphics_driver = LoadLibraryA( buffer )))
  55     {
  56         MESSAGE( "Could not load graphics driver '%s'\n", buffer );
  57         return FALSE;
  58     }
  59
  60     GET_USER_FUNC(Synchronize);
  61     GET_USER_FUNC(CheckFocus);
  62     GET_USER_FUNC(UserRepaintDisable);
  63     GET_USER_FUNC(InitKeyboard);
  64     GET_USER_FUNC(VkKeyScan);
  65     GET_USER_FUNC(MapVirtualKey);
  66     GET_USER_FUNC(GetKeyNameText);
  67     GET_USER_FUNC(ToUnicode);
  68     GET_USER_FUNC(GetBeepActive);
  69     GET_USER_FUNC(SetBeepActive);
  70     GET_USER_FUNC(Beep);
  71     GET_USER_FUNC(GetDIState);
  72     GET_USER_FUNC(GetDIData);
  73     GET_USER_FUNC(GetKeyboardConfig);
  74     GET_USER_FUNC(SetKeyboardConfig);
  75     GET_USER_FUNC(InitMouse);
  76     GET_USER_FUNC(SetCursor);
  77     GET_USER_FUNC(MoveCursor);
  78     GET_USER_FUNC(GetScreenSaveActive);
  79     GET_USER_FUNC(SetScreenSaveActive);
  80     GET_USER_FUNC(GetScreenSaveTimeout);
  81     GET_USER_FUNC(SetScreenSaveTimeout);
  82     GET_USER_FUNC(LoadOEMResource);
  83     GET_USER_FUNC(IsSingleWindow);
  84     GET_USER_FUNC(AcquireClipboard);
  85     GET_USER_FUNC(ReleaseClipboard);
  86     GET_USER_FUNC(SetClipboardData);
  87     GET_USER_FUNC(GetClipboardData);
  88     GET_USER_FUNC(IsClipboardFormatAvailable);
  89     GET_USER_FUNC(RegisterClipboardFormat);
  90     GET_USER_FUNC(IsSelectionOwner);
  91     GET_USER_FUNC(ResetSelectionOwner);
  92
  93     return TRUE;
  94 }
  95
  96
  97 /***********************************************************************
  98  *           controls_init
  99  *
 100  * Register the classes for the builtin controls
 101  */
 102 static void controls_init(void)
 103 {
 104     extern const struct builtin_class_descr BUTTON_builtin_class;
 105     extern const struct builtin_class_descr COMBO_builtin_class;
 106     extern const struct builtin_class_descr COMBOLBOX_builtin_class;
 107     extern const struct builtin_class_descr DIALOG_builtin_class;
 108     extern const struct builtin_class_descr DESKTOP_builtin_class;
 109     extern const struct builtin_class_descr EDIT_builtin_class;
 110     extern const struct builtin_class_descr ICONTITLE_builtin_class;
 111     extern const struct builtin_class_descr LISTBOX_builtin_class;
 112     extern const struct builtin_class_descr MDICLIENT_builtin_class;
 113     extern const struct builtin_class_descr MENU_builtin_class;
 114     extern const struct builtin_class_descr SCROLL_builtin_class;
 115     extern const struct builtin_class_descr STATIC_builtin_class;
 116
 117     CLASS_RegisterBuiltinClass( &BUTTON_builtin_class );
 118     CLASS_RegisterBuiltinClass( &COMBO_builtin_class );
 119     CLASS_RegisterBuiltinClass( &COMBOLBOX_builtin_class );
 120     CLASS_RegisterBuiltinClass( &DIALOG_builtin_class );
 121     CLASS_RegisterBuiltinClass( &DESKTOP_builtin_class );
 122     CLASS_RegisterBuiltinClass( &EDIT_builtin_class );
 123     CLASS_RegisterBuiltinClass( &ICONTITLE_builtin_class );
 124     CLASS_RegisterBuiltinClass( &LISTBOX_builtin_class );
 125     CLASS_RegisterBuiltinClass( &MDICLIENT_builtin_class );
 126     CLASS_RegisterBuiltinClass( &MENU_builtin_class );
 127     CLASS_RegisterBuiltinClass( &SCROLL_builtin_class );
 128     CLASS_RegisterBuiltinClass( &STATIC_builtin_class );
 129 }
 130
 131
 132 /***********************************************************************
 133  *           palette_init
 134  *
 135  * Patch the function pointers in GDI for SelectPalette and RealizePalette
 136  */
 137 static void palette_init(void)
 138 {
 139     void **ptr;
 140     HMODULE module = GetModuleHandleA( "gdi32" );
 141     if (!module)
 142     {
 143         ERR( "cannot get GDI32 handle\n" );
 144         return;
 145     }
 146     if ((ptr = (void**)GetProcAddress( module, "pfnSelectPalette" ))) *ptr = SelectPalette16;
 147     else ERR( "cannot find pfnSelectPalette in GDI32\n" );
 148     if ((ptr = (void**)GetProcAddress( module, "pfnRealizePalette" ))) *ptr = UserRealizePalette;
 149     else ERR( "cannot find pfnRealizePalette in GDI32\n" );
 150 }
 151
 152
 153 /***********************************************************************
 154  *           USER initialisation routine
 155  */
 156 BOOL WINAPI USER_Init(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 157 {
 158     HINSTANCE16 instance;
 159     int queueSize;
 160
 161     if ( USER_HeapSel ) return TRUE;
 162
 163     /* Create USER heap */
 164     if ((instance = LoadLibrary16( "USER.EXE" )) < 32) return FALSE;
 165     USER_HeapSel = GlobalHandleToSel16( instance );
 166
 167      /* Global atom table initialisation */
 168     if (!ATOM_Init( USER_HeapSel )) return FALSE;
 169
 170     /* Load the graphics driver */
 171     if (!load_driver()) return FALSE;
 172
 173     /* Initialize system colors and metrics*/
 174     SYSMETRICS_Init();
 175     SYSCOLOR_Init();
 176
 177     /* Setup palette function pointers */
 178     palette_init();
 179
 180     /* Create the DCEs */
 181     DCE_Init();
 182
 183     /* Initialize window procedures */
 184     if (!WINPROC_Init()) return FALSE;
 185
 186     /* Initialize built-in window classes */
 187     controls_init();
 188
 189     /* Initialize dialog manager */
 190     if (!DIALOG_Init()) return FALSE;
 191
 192     /* Initialize menus */
 193     if (!MENU_Init()) return FALSE;
 194
 195     /* Initialize message spying */
 196     if (!SPY_Init()) return FALSE;
 197
 198     /* Create system message queue */
 199     queueSize = GetProfileIntA( "windows", "TypeAhead", 120 );
 200     if (!QUEUE_CreateSysMsgQueue( queueSize )) return FALSE;
 201
 202     /* Set double click time */
 203     SetDoubleClickTime( GetProfileIntA("windows","DoubleClickSpeed",452) );
 204
 205     /* Create message queue of initial thread */
 206     InitThreadInput16( 0, 0 );
 207
 208     /* Create desktop window */
 209     if (!WIN_CreateDesktopWindow()) return FALSE;
 210
 211     /* Initialize keyboard driver */
 212     KEYBOARD_Enable( keybd_event, InputKeyStateTable );
 213
 214     /* Initialize mouse driver */
 215     MOUSE_Enable( mouse_event );
 216
 217     /* Start processing X events */
 218     USER_Driver.pUserRepaintDisable( FALSE );
 219
 220     return TRUE;
 221 }