workbench/libs/desktop/desktop_intern.h

   1 /*
   2    Copyright © 1995-2006, The AROS Development Team. All rights reserved.
   3    $Id$
   4  */
   5
   6 #ifndef DESKTOP_INTERN_H
   7 #    define DESKTOP_INTERN_H
   8
   9 #    include <aros/libcall.h>
  10 #    include <exec/execbase.h>
  11 #    include <exec/libraries.h>
  12 #    include <dos/dos.h>
  13 #    include <intuition/intuitionbase.h>
  14 #    include <intuition/classes.h>
  15
  16 // this is extremely temporary! This is part of the extensible
  17 // context menus.  Because new menuitems can be added by anyone
  18 // via a nice prefs program, we need to store what to do when
  19 // a menu is chosen.  It will, shortly, somehow, be in a prefs file.. but
  20 // until then, we hardcode them in a list here
  21
  22 struct DesktopOperation
  23 {
  24     struct Node     do_Node;
  25     ULONG           do_Number;
  26     ULONG           do_Code;
  27     UBYTE          *do_Name;
  28     ULONG           do_MutualExclude;
  29     ULONG           do_Flags;
  30     struct List     do_SubItems;
  31     struct MUI_CustomClass *do_Impl;
  32 };
  33
  34 #    define DOF_CHECKED        0x00000001
  35 #    define DOF_CHECKABLE      0x00000002
  36 #    define DOF_MUTUALEXCLUDE  0x00000004
  37
  38 // end temporary
  39
  40 struct DesktopBase
  41 {
  42     struct Library db_Library;
  43
  44     struct Library *db_InputBase;
  45     struct IORequest *db_InputIO;
  46
  47     struct MUI_CustomClass *db_Observer;
  48     struct MUI_CustomClass *db_Presentation;
  49     struct MUI_CustomClass *db_AbstractIconContainer;
  50     struct MUI_CustomClass *db_IconContainer;
  51     struct MUI_CustomClass *db_IconContainerObserver;
  52     struct MUI_CustomClass *db_AbstractIcon;
  53     struct MUI_CustomClass *db_Icon;
  54     struct MUI_CustomClass *db_DiskIcon;
  55     struct MUI_CustomClass *db_DrawerIcon;
  56     struct MUI_CustomClass *db_TrashcanIcon;
  57     struct MUI_CustomClass *db_ToolIcon;
  58     struct MUI_CustomClass *db_ProjectIcon;
  59     struct MUI_CustomClass *db_IconObserver;
  60     struct MUI_CustomClass *db_ContainerIconObserver;
  61     struct MUI_CustomClass *db_DiskIconObserver;
  62     struct MUI_CustomClass *db_DrawerIconObserver;
  63     struct MUI_CustomClass *db_ToolIconObserver;
  64     struct MUI_CustomClass *db_ProjectIconObserver;
  65     struct MUI_CustomClass *db_TrashcanIconObserver;
  66     struct MUI_CustomClass *db_DesktopObserver;
  67     struct MUI_CustomClass *db_Desktop;
  68
  69 /*
  70    these will be moved into a new desktop context area
  71  */
  72     Class   *db_DefaultWindow;
  73     struct TagItem *db_DefaultWindowArguments;
  74
  75     struct SignalSemaphore db_BaseMutex;
  76     struct SignalSemaphore db_HandlerSafety;
  77
  78     struct MsgPort *db_HandlerPort;
  79
  80     BOOL            db_libsOpen;
  81
  82 // TEMPORARY!
  83     struct List     db_OperationList;
  84     struct MUI_CustomClass *db_Operation;
  85
  86 // END TEMPORARY!
  87 };
  88
  89 extern struct DesktopBase *DesktopBase;
  90
  91 #    define add(a, b) \
  92 AROS_LC2(ULONG, add, AROS_LHA(ULONG,a,D0), AROS_LHA(ULONG,b,D1), struct DesktopBase *,DesktopBase,5,Desktop)
  93
  94 #    define asl(a, b) \
  95 AROS_LC2(ULONG, asl, AROS_LHA(ULONG,a,D0), AROS_LHA(ULONG,b,D1), struct DesktopBase *,DesktopBase,6,Desktop)
  96
  97 #    define InputBase ((struct DesktopBase *)DesktopBase)->db_InputBase
  98 #    define IconContainer ((struct DesktopBase *)DesktopBase)->db_IconContainer
  99 #    define IconContainerObserver ((struct DesktopBase *)DesktopBase)->db_IconContainerObserver
 100 #    define DiskIcon ((struct DesktopBase *)DesktopBase)->db_DiskIcon
 101 #    define DrawerIcon ((struct DesktopBase *)DesktopBase)->db_DrawerIcon
 102 #    define TrashcanIcon ((struct DesktopBase *)DesktopBase)->db_TrashcanIcon
 103 #    define ToolIcon ((struct DesktopBase *)DesktopBase)->db_ToolIcon
 104 #    define ProjectIcon ((struct DesktopBase *)DesktopBase)->db_ProjectIcon
 105 #    define IconObserver ((struct DesktopBase *)DesktopBase)->db_IconObserver
 106 #    define DiskIconObserver ((struct DesktopBase *)DesktopBase)->db_DiskIconObserver
 107 #    define DrawerIconObserver ((struct DesktopBase *)DesktopBase)->db_DrawerIconObserver
 108 #    define ToolIconObserver ((struct DesktopBase *)DesktopBase)->db_ToolIconObserver
 109 #    define ProjectIconObserver ((struct DesktopBase *)DesktopBase)->db_ProjectIconObserver
 110 #    define TrashcanIconObserver ((struct DesktopBase *)DesktopBase)->db_TrashcanIconObserver
 111 #    define DesktopObserver ((struct DesktopBase *)DesktopBase)->db_DesktopObserver
 112
 113 #endif /* DESKTOP_INTERN_H */