arch/all-ios/hidd/uikit/startup.c

   1 /*
   2     Copyright © 1995-2015, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 /*
   7  * A newstyle startup code for resident display drivers.
   8  *
   9  * Now it's the job of the driver to add ifself to the system.
  10  * The driver does not have to be a library anymore, it can be
  11  * plain executable which is started from DEVS:Monitors.
  12  *
  13  * The job of driver startup code is to create all necessary
  14  * classes (driver class and bitmap class) and create as many
  15  * driver objects as possible. Every object needs to be given
  16  * to AddDisplayDriverA() in order to become functional.
  17  *
  18  * Hosted drivers are also responsible for registering own input
  19  * drivers if needed.
  20  */
  21
  22 #include <aros/debug.h>
  23 #include <aros/symbolsets.h>
  24 #include <graphics/driver.h>
  25 #include <graphics/gfxbase.h>
  26 #include <hidd/keyboard.h>
  27 #include <hidd/mouse.h>
  28 #include <proto/exec.h>
  29 #include <proto/graphics.h>
  30 #include <proto/oop.h>
  31
  32 #include "classbase.h"
  33
  34 static int uikit_Startup(struct UIKitBase *LIBBASE)
  35 {
  36     struct GfxBase *GfxBase;
  37     OOP_Object *kbd, *ms;
  38     OOP_Object *kbdriver;
  39     OOP_Object *msdriver = NULL;
  40
  41     D(bug("[UIKit] Startup\n"));
  42
  43     GfxBase = (struct GfxBase *)OpenLibrary("graphics.library", 41);
  44     D(bug("[UIKit] GfxBase 0x%p\n", GfxBase));
  45     if (!GfxBase)
  46         return FALSE;
  47
  48     LIBBASE->basebm = OOP_FindClass(CLID_Hidd_BitMap);
  49
  50 #ifdef NOT_DONE_YET
  51     /* Add keyboard and mouse driver to the system */
  52     kbd = OOP_NewObject(NULL, CLID_Hidd_Kbd, NULL);
  53     if (kbd) {
  54         ms = OOP_NewObject(NULL, CLID_Hidd_Mouse, NULL);
  55         if (ms) {
  56             kbdriver = HIDD_Kbd_AddHardwareDriver(kbd, LIBBASE->xsd.kbdclass, NULL);
  57             if (kbdriver) {
  58                 msdriver = HIDD_Mouse_AddHardwareDriver(ms, LIBBASE->xsd.mouseclass, NULL);
  59                 if (!msdriver)
  60                     HIDD_Kbd_RemHardwareDriver(kbd, kbdriver);
  61             }
  62             OOP_DisposeObject(ms);
  63         }
  64         OOP_DisposeObject(kbd);
  65     }
  66
  67     /* If we got no input, we can't work, fail */
  68     if (!msdriver) {
  69         CloseLibrary(&GfxBase->LibNode);
  70         return FALSE;
  71     }
  72 #endif
  73     /* We use ourselves, and noone else */
  74     LIBBASE->lib.lib_OpenCnt = 1;
  75
  76     /*
  77      * Now proceed to adding display modes. Install only one instance for the first time.
  78      * If needed, more displays are added by disk-based part.
  79      */
  80     AddDisplayDriver(LIBBASE->gfxclass, NULL, NULL);
  81
  82     CloseLibrary(&GfxBase->LibNode);
  83     return TRUE;
  84 }
  85
  86 /* This routine must be called AFTER everything all other initialization was run */
  87 ADD2INITLIB(uikit_Startup, 10);