/***********************************************************************\
*                                oleacc.d                               *
*                                                                       *
*                       Windows API header module                       *
*                                                                       *
*                 Translated from MinGW Windows headers                 *
*                                                                       *
*                       Placed into public domain                       *
\***********************************************************************/
module win32.oleacc;
pragma(lib, "oleacc.lib");

private import win32.basetyps, win32.oaidl, win32.unknwn, win32.wtypes,
  win32.windef;

enum {
	DISPID_ACC_PARENT           = -5000,
	DISPID_ACC_CHILDCOUNT       = -5001,
	DISPID_ACC_CHILD            = -5002,
	DISPID_ACC_NAME             = -5003,
	DISPID_ACC_VALUE            = -5004,
	DISPID_ACC_DESCRIPTION      = -5005,
	DISPID_ACC_ROLE             = -5006,
	DISPID_ACC_STATE            = -5007,
	DISPID_ACC_HELP             = -5008,
	DISPID_ACC_HELPTOPIC        = -5009,
	DISPID_ACC_KEYBOARDSHORTCUT = -5010,
	DISPID_ACC_FOCUS            = -5011,
	DISPID_ACC_SELECTION        = -5012,
	DISPID_ACC_DEFAULTACTION    = -5013,
	DISPID_ACC_SELECT           = -5014,
	DISPID_ACC_LOCATION         = -5015,
	DISPID_ACC_NAVIGATE         = -5016,
	DISPID_ACC_HITTEST          = -5017,
	DISPID_ACC_DODEFAULTACTION  = -5018
}

enum {
	NAVDIR_UP = 1,
	NAVDIR_DOWN,
	NAVDIR_LEFT,
	NAVDIR_RIGHT,
	NAVDIR_NEXT,
	NAVDIR_PREVIOUS,
	NAVDIR_FIRSTCHILD,
	NAVDIR_LASTCHILD // = 8
}

enum {
	ROLE_SYSTEM_TITLEBAR = 1,
	ROLE_SYSTEM_MENUBAR,
	ROLE_SYSTEM_SCROLLBAR,
	ROLE_SYSTEM_GRIP,
	ROLE_SYSTEM_SOUND,
	ROLE_SYSTEM_CURSOR,
	ROLE_SYSTEM_CARET,
	ROLE_SYSTEM_ALERT,
	ROLE_SYSTEM_WINDOW,
	ROLE_SYSTEM_CLIENT,
	ROLE_SYSTEM_MENUPOPUP,
	ROLE_SYSTEM_MENUITEM,
	ROLE_SYSTEM_TOOLTIP,
	ROLE_SYSTEM_APPLICATION,
	ROLE_SYSTEM_DOCUMENT,
	ROLE_SYSTEM_PANE,
	ROLE_SYSTEM_CHART,
	ROLE_SYSTEM_DIALOG,
	ROLE_SYSTEM_BORDER,
	ROLE_SYSTEM_GROUPING,
	ROLE_SYSTEM_SEPARATOR,
	ROLE_SYSTEM_TOOLBAR,
	ROLE_SYSTEM_STATUSBAR,
	ROLE_SYSTEM_TABLE,
	ROLE_SYSTEM_COLUMNHEADER,
	ROLE_SYSTEM_ROWHEADER,
	ROLE_SYSTEM_COLUMN,
	ROLE_SYSTEM_ROW,
	ROLE_SYSTEM_CELL,
	ROLE_SYSTEM_LINK,
	ROLE_SYSTEM_HELPBALLOON,
	ROLE_SYSTEM_CHARACTER,
	ROLE_SYSTEM_LIST,
	ROLE_SYSTEM_LISTITEM,
	ROLE_SYSTEM_OUTLINE,
	ROLE_SYSTEM_OUTLINEITEM,
	ROLE_SYSTEM_PAGETAB,
	ROLE_SYSTEM_PROPERTYPAGE,
	ROLE_SYSTEM_INDICATOR,
	ROLE_SYSTEM_GRAPHIC,
	ROLE_SYSTEM_STATICTEXT,
	ROLE_SYSTEM_TEXT,
	ROLE_SYSTEM_PUSHBUTTON,
	ROLE_SYSTEM_CHECKBUTTON,
	ROLE_SYSTEM_RADIOBUTTON,
	ROLE_SYSTEM_COMBOBOX,
	ROLE_SYSTEM_DROPLIST,
	ROLE_SYSTEM_PROGRESSBAR,
	ROLE_SYSTEM_DIAL,
	ROLE_SYSTEM_HOTKEYFIELD,
	ROLE_SYSTEM_SLIDER,
	ROLE_SYSTEM_SPINBUTTON,
	ROLE_SYSTEM_DIAGRAM,
	ROLE_SYSTEM_ANIMATION,
	ROLE_SYSTEM_EQUATION,
	ROLE_SYSTEM_BUTTONDROPDOWN,
	ROLE_SYSTEM_BUTTONMENU,
	ROLE_SYSTEM_BUTTONDROPDOWNGRID,
	ROLE_SYSTEM_WHITESPACE,
	ROLE_SYSTEM_PAGETABLIST,
	ROLE_SYSTEM_CLOCK // = 61
}

enum {
	STATE_SYSTEM_UNAVAILABLE     = 0x00000001,
	STATE_SYSTEM_SELECTED        = 0x00000002,
	STATE_SYSTEM_FOCUSED         = 0x00000004,
	STATE_SYSTEM_PRESSED         = 0x00000008,
	STATE_SYSTEM_CHECKED         = 0x00000010,
	STATE_SYSTEM_MIXED           = 0x00000020,
	STATE_SYSTEM_READONLY        = 0x00000040,
	STATE_SYSTEM_HOTTRACKED      = 0x00000080,
	STATE_SYSTEM_DEFAULT         = 0x00000100,
	STATE_SYSTEM_EXPANDED        = 0x00000200,
	STATE_SYSTEM_COLLAPSED       = 0x00000400,
	STATE_SYSTEM_BUSY            = 0x00000800,
	STATE_SYSTEM_FLOATING        = 0x00001000,
	STATE_SYSTEM_MARQUEED        = 0x00002000,
	STATE_SYSTEM_ANIMATED        = 0x00004000,
	STATE_SYSTEM_INVISIBLE       = 0x00008000,
	STATE_SYSTEM_OFFSCREEN       = 0x00010000,
	STATE_SYSTEM_SIZEABLE        = 0x00020000,
	STATE_SYSTEM_MOVEABLE        = 0x00040000,
	STATE_SYSTEM_SELFVOICING     = 0x00080000,
	STATE_SYSTEM_FOCUSABLE       = 0x00100000,
	STATE_SYSTEM_SELECTABLE      = 0x00200000,
	STATE_SYSTEM_LINKED          = 0x00400000,
	STATE_SYSTEM_TRAVERSED       = 0x00800000,
	STATE_SYSTEM_MULTISELECTABLE = 0x01000000,
	STATE_SYSTEM_EXTSELECTABLE   = 0x02000000,
	STATE_SYSTEM_ALERT_LOW       = 0x04000000,
	STATE_SYSTEM_ALERT_MEDIUM    = 0x08000000,
	STATE_SYSTEM_ALERT_HIGH      = 0x10000000,
	STATE_SYSTEM_VALID           = 0x1fffffff
}

enum SELFLAG
{
	SELFLAG_NONE            = 0,
	SELFLAG_TAKEFOCUS       = 1,
	SELFLAG_TAKESELECTION   = 2,
	SELFLAG_EXTENDSELECTION = 4,
	SELFLAG_ADDSELECTION    = 8,
	SELFLAG_REMOVESELECTION = 16
}

const SELFLAG_VALID = 0x0000001F;


interface IAccessible : public IDispatch {
	HRESULT get_accParent(IDispatch**);
	HRESULT get_accChildCount(int*);
	HRESULT get_accChild(VARIANT, IDispatch **);
	HRESULT get_accName(VARIANT, BSTR*);
	HRESULT get_accValue(VARIANT, BSTR*);
	HRESULT get_accDescription(VARIANT, BSTR*);
	HRESULT get_accRole(VARIANT, VARIANT*);
	HRESULT get_accState(VARIANT, VARIANT*);
	HRESULT get_accHelp(VARIANT, BSTR*);
	HRESULT get_accHelpTopic(BSTR*, VARIANT, int*);
	HRESULT get_accKeyboardShortcut(VARIANT, BSTR*);
	HRESULT get_accFocus(VARIANT*);
	HRESULT get_accSelection(VARIANT*);
	HRESULT get_accDefaultAction(VARIANT, BSTR*);

	HRESULT accSelect(int, VARIANT);
	HRESULT accLocation(int*, int*, int*, int*, VARIANT);
	HRESULT accNavigate(int, VARIANT, VARIANT*);
	HRESULT accHitTest(int, int, VARIANT*);
	HRESULT accDoDefaultAction(VARIANT);

	HRESULT put_accName(VARIANT, BSTR);
	HRESULT put_accValue(VARIANT, BSTR);
}

alias IAccessible* LPACCESSIBLE;

extern (Windows) {
	HRESULT AccessibleChildren(IAccessible*, LONG, LONG, VARIANT*, LONG*);
	HRESULT AccessibleObjectFromEvent(HWND, DWORD, DWORD, IAccessible*, VARIANT*);
	HRESULT AccessibleObjectFromPoint(POINT, IAccessible**, VARIANT*);
	HRESULT AccessibleObjectFromWindow(HWND, DWORD, REFIID, void**);
	HRESULT CreateStdAccessibleObject(HWND, LONG, REFIID, void**);
	HRESULT CreateStdAccessibleProxyA(HWND, LPCSTR, LONG, REFIID, void**);
	HRESULT CreateStdAccessibleProxyW(HWND, LPCWSTR, LONG, REFIID, void**);

	void GetOleaccVersionInfo(DWORD*, DWORD*);
	UINT GetRoleTextA(DWORD, LPSTR, UINT);
	UINT GetRoleTextW(DWORD, LPWSTR, UINT);
	UINT GetStateTextA(DWORD, LPSTR, UINT);
	UINT GetStateTextW(DWORD, LPWSTR, UINT);
	LRESULT LresultFromObject(REFIID, WPARAM, LPUNKNOWN);
	HRESULT ObjectFromLresult(LRESULT, REFIID, WPARAM, void**);
	HRESULT WindowFromAccessibleObject(IAccessible*, HWND*);
}

version(Unicode) {
	alias CreateStdAccessibleProxyW CreateStdAccessibleProxy;
	alias GetRoleTextW GetRoleText;
	alias GetStateTextW GetStateText;
} else {
	alias CreateStdAccessibleProxyA CreateStdAccessibleProxy;
	alias GetRoleTextA GetRoleText;
	alias GetStateTextA GetStateText;
}