入力メソッド

XVaNestedList XVaCreateNestedList(int dummy, ...);

XIM XOpenIM(Display *display, XrmDatabase db, char *res_name, char *res_class);

Status XCloseIM(XIM im);

char *XSetIMValues(XIM im,...);

typedef struct {
  XPointer client_data;
  XIMProc callback;
} XIMCallback;

void DestroyCallback(XIM im, XPointer client_data, XPointer call_data);
//call_data = NULL

char *XGetIMValues(XIM im,...);

typedef struct {
  unsigned short count_styles;
  XIMStyle *supported_styles;
} XIMStyles;

typedef unsigned long XIMStyle

typedef struct {
 unsigned short count_values; //個数
 char **supported_values; //名前のポインタの配列
} XIMValuesList;

Display *XDisplayOfIM(XIM im);

char *XLocaleOfIM(XIM im);

Bool XRegisterIMInstantiateCallback(Display *display, XrmDatabase db,
    char *res_name, char *res_class, XIDProc callback, XPointer *client_data);

typedef void (*XIDProc)(Display *display, XPointer client_data, XPointer call_data);

Bool XUnregisterIMInstantiateCallback(Display *display, XrmDatabase db,
    char *res_name, char *res_class, XIDProc callback, XPointer *client_data);

XIC XCreateIC(XIM im,...);

void XDestroyIC(XIC ic);

void XSetICFocus(XIC ic);

void XUnsetICFocus(XIC ic);

char *XmbResetIC(XIC ic);
wchar_t *XwcResetIC(XIC ic);

XIM XIMOfIC(XIC ic);

char *XSetICValues(XIC ic,...);

char *XGetICValues(XIC ic,...);

Bool XFilterEvent(XEvent *event, Window w);

int XmbLookupString(XIC ic, XKeyPressedEvent *event, char *buffer_return, int bytes_buffer, KeySym *keysym_return, Status *status_return);
int XwcLookupString(XIC ic, XKeyPressedEvent *event, wchar_t *buffer_return, int wchars_buffer, KeySym *keysym_return, Status *status_return);

void GeometryCallback(XIC ic, XPointer client_data, XPointer call_data);

void DestroyCallback(XIC ic, XPointer client_data, XPointer call_data);

void StringConversionCallback(XIC ic, XPointer client_data, XIMStringConversionCallbackStruct *call_data);

//文字列
typedef struct _XIMStringConversionText {
    unsigned short length;
    XIMStringConversionFeedback *feedback;
    Bool encoding_is_wchar;
    union {
    char *mbs;
    wchar_t *wcs;
    } string;
} XIMStringConversionText;

typedef short XIMStringConversionPosition;
typedef unsigned short XIMStringConversionOperation;

typedef struct _XIMStringConversionCallbackStruct {
 XIMStringConversionPosition position;
 XIMCaretDirection direction;
 short factor;
 XIMStringConversionOperation operation;
 XIMStringConversionText *text;
} XIMStringConversionCallbackStruct;

#define XIMStringConversionSubstitution (0x0001)
#define XIMStringConversionRetrieval    (0x0001)

typedef enum {
  XIMForwardChar, XIMBackwardChar,
  XIMForwardWord, XIMBackwardWord,
  XIMCaretUp, XIMCaretDown,
  XIMNextLine, XIMPreviousLine,
  XIMLineStart, XIMLineEnd,
  XIMAbsolutePosition,
  XIMDontChange
} XIMCaretDirection;

int PreeditStartCallback(XIC ic, XPointer client_data, XPointer call_data);

void PreeditDoneCallback(XIC ic, XPointer client_data, XPointer call_data);

void PreeditDrawCallback(XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data);

typedef struct _XIMPreeditDrawCallbackStruct {
  int caret;
  int chg_first;
  int chg_length;
  XIMText *text;
} XIMPreeditDrawCallbackStruct;

//テキスト
typedef struct _XIMText {
  unsigned short length; //文字数
  XIMFeedback *feedback; //各文字のレンダリング
  Bool encoding_is_wchar;
  union {
    char *multi_byte;
    wchar_t *wide_char;
  } string;
} XIMText;

//feedback
typedef unsigned long XIMFeedback;

#define XIMReverse              1L
#define XIMUnderline            (1L<<1)
#define XIMHighlight            (1L<<2)
#define XIMPrimary              (1L<<5)
#define XIMSecondary            (1L<<6)
#define XIMTertiary             (1L<<7)
#define XIMVisibleToForward     (1L<<8)
#define XIMVisibleToBackward    (1L<<9)
#define XIMVisibleToCenter      (1L<<10)

void PreeditCaretCallback(XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data);

typedef struct _XIMPreeditCaretCallbackStruct {
   int position;     /* Caret offset within preedit string */
   XIMCaretDirection direction;     /* Caret moves direction */
   XIMCaretStyle style;     /* Feedback of the caret */
} XIMPreeditCaretCallbackStruct;

//direction
typedef enum {
  XIMForwardChar, XIMBackwardChar,
  XIMForwardWord, XIMBackwardWord,
  XIMCaretUp, XIMCaretDown,
  XIMNextLine, XIMPreviousLine,
  XIMLineStart, XIMLineEnd, 
  XIMAbsolutePosition,
  XIMDontChange,
} XIMCaretDirection;

//style
typedef enum {
   XIMIsInvisible,   /* Disable caret feedback */ 
   XIMIsPrimary,     /* UI defined caret feedback */
   XIMIsSecondary,   /* UI defined caret feedback */
} XIMCaretStyle;

void StatusStartCallback(XIC ic, XPointer client_data, XPointer call_data);

void StatusDoneCallback(XIC ic, XPointer client_data, XPointer call_data);

typedef enum {
     XIMTextType,
     XIMBitmapType,
} XIMStatusDataType;

typedef struct _XIMStatusDrawCallbackStruct {
     XIMStatusDataType type;
     union {
          XIMText *text;
          Pixmap  bitmap;
     } data;
} XIMStatusDrawCallbackStruct;

void StatusDrawCallback(XIC ic, XPointer client_data, XIMStatusDrawCallbackStruct *call_data);