/* @(#)txt_impl.h 20.73 93/06/28 SMI */ /* * (c) Copyright 1989 Sun Microsystems, Inc. Sun design patents * pending in the U.S. and foreign countries. See LEGAL NOTICE * file for terms of the license. */ #define TEXTSW_DO_INSERT_MAKES_VISIBLE(_view)\ {\ if ((folio->insert_makes_visible == TEXTSW_ALWAYS) &&\ (folio->state & TXTSW_DOING_EVENT) &&\ (!EV_INSERT_VISIBLE_IN_VIEW(_view->e_view)))\ textsw_normalize_internal(_view, EV_GET_INSERT(folio->views),\ ES_INFINITY, 0,\ (int)ev_get((Ev_handle)_view->e_view,\ EV_CHAIN_LOWER_CONTEXT),\ TXTSW_NI_AT_BOTTOM|TXTSW_NI_NOT_IF_IN_VIEW|TXTSW_NI_MARK);\ } #define TEXTSW_OUT_OF_MEMORY(_folio, _status)\ ((status == ES_SHORT_WRITE) && (ES_TYPE_MEMORY == (Es_enum)es_get((Es_handle)es_get(folio->views->esh, ES_PS_SCRATCH), ES_TYPE))) #ifndef textsw_impl_DEFINED #define textsw_impl_DEFINED /* * Internal structures for textsw implementation. */ # ifndef timerclear #include # endif #include # ifndef NOTIFY_DEFINED #include # endif # ifndef scrollbar_DEFINED #include # endif # ifndef suntool_entity_view_DEFINED #include # endif # ifndef suntool_selection_svc_DEFINED #include # endif # ifndef suntool_selection_attributes_DEFINED #include # endif # ifndef suntool_textsw_DEFINED #include # endif #include #include /* laf */ #include #include #include #ifdef OW_I18N #include #include #endif /* OW_I18N */ /* Although not needed to support types used in this header file, the * following are needed to support macros defined here. */ # ifndef sunwindow_win_input_DEFINED #include # endif #ifndef NULL #define NULL 0 #endif #define TEXTSW_PRIVATE(t) \ XV_PRIVATE(Text_object, Xv_textsw, t) #define TEXTSW_PUBLIC(textsw_folio_object) \ XV_PUBLIC(textsw_folio_object) #define VIEW_PRIVATE(t) \ XV_PRIVATE(Textsw_view_object, Xv_textsw_view, t) #define VIEW_PUBLIC(view_object) \ XV_PUBLIC(view_object) #define TXTSW_DO_AGAIN(_textsw) \ ((_textsw->again_count != 0) && \ ((_textsw->state & TXTSW_NO_AGAIN_RECORDING) == 0)) #ifdef OW_I18N /* Tune off undo for preedit region */ #define TXTSW_DO_UNDO(_textsw) \ ((_textsw->undo_count != 0) && \ ((_textsw->state & TXTSW_NO_UNDO_RECORDING) == 0)) #else #define TXTSW_DO_UNDO(_textsw) (_textsw->undo_count != 0) #endif /* OW_I18N */ #ifdef OW_I18N #ifdef FULL_R5 #define textsw_implicit_commit(_folio) \ if ((_folio->xim_style & XIMPreeditCallbacks) \ ? (_folio->preedit_start ? 1 : 0) \ : (_folio->ic && \ xv_get(TEXTSW_PUBLIC(_folio), WIN_IC_CONVERSION) == TRUE) \ ? 1 : 0) \ textsw_implicit_commit_doit(_folio); #else /* FULL_R5 */ #define textsw_implicit_commit(_folio) \ if (_folio->preedit_start) \ textsw_implicit_commit_doit(_folio); #endif /* FULL_R5 */ #endif /* OW_I18N */ typedef struct textsw_string { int max_length; CHAR *base; CHAR *free; } string_t; Pkg_private string_t null_string; #define TXTSW_STRING_IS_NULL(ptr_to_string_t) \ ((ptr_to_string_t)->base == null_string.base) #define TXTSW_STRING_BASE(ptr_to_string_t) \ ((ptr_to_string_t)->base) #define TXTSW_STRING_FREE(ptr_to_string_t) \ ((ptr_to_string_t)->free) #define TXTSW_STRING_LENGTH(ptr_to_string_t) \ (TXTSW_STRING_FREE(ptr_to_string_t)-TXTSW_STRING_BASE(ptr_to_string_t)) typedef struct key_map_object { struct key_map_object *next; short event_code; short unsigned type; short shifts; caddr_t maps_to; } Key_map_object; typedef Key_map_object *Key_map_handle; #define TXTSW_KEY_FILTER 0 /* maps_to is argv => char[][] */ #define TXTSW_KEY_SMART_FILTER 1 /* maps_to is argv => char[][] */ #define TXTSW_KEY_MACRO 2 /* maps_to is again script => string_t */ #define TXTSW_KEY_NULL 32767 typedef struct textsw_selection_object { long unsigned type; Es_index first, last_plus_one; CHAR *buf; int buf_len, buf_max_len; int buf_is_dynamic; Seln_result (*per_buffer)(); CHAR *per_buffer_context; } Textsw_selection_object; /* type includes modes, etc (contains return from textsw_func_selection, * see below) * first == last_plus_one == ES_INFINITY when object is initialized. * per_buffer == NULL when object is initialized, and should be set iff * long non-local selections are to be processed. In this case, the * per_buffer_context slot is available to store the current program * context to the per_buffer routine. */ typedef Textsw_selection_object *Textsw_selection_handle; /* Flags for textsw_func_selection */ #define TFS_FILL_IF_OTHER 1 #define TFS_FILL_IF_SELF 2 #define TFS_FILL_ALWAYS (TFS_FILL_IF_OTHER|TFS_FILL_IF_SELF) /* Return values for textsw_func_selection */ #define TFS_ERROR EV_SEL_CLIENT_FLAG(0x4000) #define TFS_IS_ERROR(arg) (arg & TFS_ERROR) #define TFS_SELN_SVC_ERROR (TFS_ERROR|1) #define TFS_WARNING EV_SEL_CLIENT_FLAG((unsigned)0x8000) #define TFS_IS_WARNING(arg) (arg & TFS_WARNING) #define TFS_BAD_ATTR_WARNING (EV_SEL_CLIENT_FLAG(0x0100)|TFS_WARNING) #define TFS_IS_OTHER EV_SEL_CLIENT_FLAG(0x0001) #define TFS_IS_SELF EV_SEL_CLIENT_FLAG(0x0002) typedef struct textsw_view_object { long unsigned magic; struct textsw_object *folio; struct textsw_view_object *next; Textsw_view public_self; /* Alpha compatibility, mbuck@debian.org */ #if defined(__alpha) Xv_window window_fd; #else int window_fd; #endif Rect rect; Ev_handle e_view; Scrollbar scrollbar; int cursor_type; long unsigned state; Xv_drop_site drop_site; int obscured; } Textsw_view_object; typedef Textsw_view_object *Textsw_view_handle; #define TEXTSW_VIEW_NULL ((Textsw_view_handle)0) #define TEXTSW_VIEW_MAGIC 0xF0110A0A #define PIXWIN_FOR_VIEW(_view) ((_view)->e_view->pw) #define WIN_FD_FOR_VIEW(_view) ((_view)->window_fd) Pkg_private Scrollbar textsw_get_scrollbar(); #define SCROLLBAR_FOR_VIEW(_view) \ (((_view)->scrollbar) ? \ ((_view)->scrollbar) : textsw_get_scrollbar(_view)) /* Bit flags for Textsw_view->state */ /* For textsw_do_input() */ #define TXTSW_DONT_UPDATE_SCROLLBAR 0x00000000 #define TXTSW_UPDATE_SCROLLBAR 0x00000001 #define TXTSW_UPDATE_SCROLLBAR_IF_NEEDED 0x00000002 #define TXTSW_SCROLLBAR_DISABLED 0x00000004 #define TXTSW_VIEW_IS_MAPPED 0x00000008 #define TXTSW_DONT_REDISPLAY 0x10000000 #define TXTSW_VIEW_DISPLAYED 0x40000000 #define TXTSW_VIEW_DYING 0x80000000 #define TXTSW_IS_FIRST_VIEW 0x00000010 #define TEXTSW_MAGIC 0xF2205050 #ifdef OW_I18N #define TXTSW_UI_BUFLEN 256 #else #define TXTSW_UI_BUFLEN 12 #endif typedef struct textsw_object { long unsigned magic; struct textsw_object *next; Textsw_view_handle first_view; Textsw public_self; Xv_opaque menu; Ev_chain views; Es_handle (*es_create)(); int (*notify)(); unsigned notify_level; CHAR to_insert[TXTSW_UI_BUFLEN]; CHAR *to_insert_next_free; unsigned to_insert_counter; Es_handle trash; /* Stuff deleted from piece_source */ long unsigned state, func_state; short unsigned caret_state, holder_state, track_state; int multi_click_space, multi_click_timeout; Textsw_enum insert_makes_visible; unsigned span_level; struct timeval last_ie_time, last_adjust, last_point, selection_died, timer; short last_click_x, last_click_y; short drag_threshold; Es_index adjust_pivot; /* Valid iff TXTSW_TRACK_ADJUST */ Ev_mark_object read_only_boundary; Ev_mark_object save_insert; /* Valid iff TXTSW_GET/PUTTING */ unsigned again_count; unsigned undo_count; string_t *again; Es_index again_first, again_last_plus_one; int again_insert_length; /* Offset from again[0]->base */ caddr_t *undo; Seln_client selection_client; Seln_function_buffer selection_func; Seln_holder *selection_holder; short func_x, func_y; Textsw_view_handle func_view; Key_map_handle key_maps; int owed_by_filter; unsigned es_mem_maximum; unsigned ignore_limit; char edit_bk_char, edit_bk_word, edit_bk_line; Xv_opaque client_data; Menu_item *menu_table; Menu *sub_menu_table; /* Menu handle to all submenus */ int checkpoint_frequency; int checkpoint_number; CHAR *checkpoint_name; Textsw_view_handle coalesce_with; unsigned event_code; char *temp_filename; /* For cmdsw log */ Es_index move_first, move_last_plus_one; /* laf */ Xv_Cursor main_cursor, move_cursor, dup_cursor; /* laf */ int (*layout_proc)(); /* interposed window layout proc */ Xv_Window focus_view; /* view window with the kbd focus */ unsigned accel_menus:1; /* Are core menu items accelerated */ #ifdef OW_I18N int blocking_newline; /* This is used for bug# 1090046 */ int need_im; /* TRUE if XV_IM and XV_USE_IM are TRUE */ XIC ic; Ev_mark_object preedit_start; /* * This variable is used for OnTheSpot input style. * preedit_start saves an insertion point for preedit text. * If preedit_start is non NULL, IC exists, conversion mode is ON * and preedit text exists. */ XIMCallback start_pecb_struct; XIMCallback draw_pecb_struct; XIMCallback done_pecb_struct; #ifdef FULL_R5 XIMStyle xim_style; #endif /* FULL_R5 */ eucwidth_t euc_width; int locale_is_ale; Conv_pos_handle cph; /* conversion pos handle */ #endif /* OW_I18N */ } Text_object; typedef Text_object * Textsw_folio; #define TEXTSW_FOLIO_NULL ((Textsw_folio)0) #ifdef DEBUG Pkg_private Textsw_folio textsw_folio_for_view(); Pkg_private Textsw textsw_view_rep_to_abs(); #define FOLIO_FOR_VIEW(_view) textsw_folio_for_view(_view) #define VIEW_REP_TO_ABS(_private) textsw_view_rep_to_abs(_private) #else #define FOLIO_FOR_VIEW(_view) ((_view)->folio) #define VIEW_REP_TO_ABS(_private) (VIEW_PUBLIC(_private)) #endif #define FOLIO_REP_TO_ABS(_private) (TEXTSW_PUBLIC(_private)) #define FOLIO_ABS_TO_REP(_public) (TEXTSW_PRIVATE(_public)) Pkg_private Textsw_view_handle textsw_view_abs_to_rep(); #define VIEW_ABS_TO_REP(_public) textsw_view_abs_to_rep(_public) #define IS_FOLIO(_folio) ((_folio)->magic == TEXTSW_MAGIC) #define IS_VIEW(_view) ((_view)->magic == TEXTSW_VIEW_MAGIC) #define VALIDATE_FOLIO(_folio) ASSERT(IS_FOLIO(_folio)) #define VALIDATE_VIEW(_view) ASSERT(IS_VIEW(_view)) #ifdef lint #define VIEW_FROM_FOLIO_OR_VIEW(_folio_or_view) \ (Textsw_view_handle)(_folio_or_view ? 0 : 0) #define FRAME_FROM_FOLIO_OR_VIEW(_folio_or_view) \ ((_folio_or_view) ? 0 : 0) #define WINDOW_FROM_VIEW(_view) \ (TEXTSW_PUBLIC(_view) ? 0 : 0) #else #define VIEW_FROM_FOLIO_OR_VIEW(_folio_or_view) \ (IS_VIEW((Textsw_view_handle)_folio_or_view) \ ? (Textsw_view_handle)_folio_or_view \ : ((Textsw_folio)_folio_or_view)->first_view) #define WINDOW_FROM_VIEW(_view) TEXTSW_PUBLIC(_view) #define FRAME_FROM_FOLIO_OR_VIEW(_folio_or_view) \ xv_get(VIEW_REP_TO_ABS(VIEW_FROM_FOLIO_OR_VIEW(_folio_or_view)), \ WIN_FRAME) #endif #define FOLIO_FROM_VIEW(_view) (_view)->folio #define FORALL_TEXT_VIEWS(_folio, _view) \ for (_view = (_folio)->first_view; (_view); _view = _view->next) #define TXTSW_HAS_READ_ONLY_BOUNDARY(folio_formal) \ (!EV_MARK_IS_NULL(&folio_formal->read_only_boundary)) /* Synonyms for input event codes */ /* Meta A is 225 */ #define TXTSW_ADJUST ACTION_ADJUST #define TXTSW_MENU ACTION_MENU #define TXTSW_POINT ACTION_SELECT #define TXTSW_FIND_FORWARD ACTION_FIND_FORWARD #define TXTSW_FIND_BACKWARD ACTION_FIND_BACKWARD #define TXTSW_NEXT_FIELD ACTION_SELECT_FIELD_FORWARD #define TXTSW_PREV_FIELD ACTION_SELECT_FIELD_BACKWARD #define TXTSW_AGAIN ACTION_AGAIN #define TXTSW_DELETE ACTION_CUT #define TXTSW_REPLACE ACTION_REPLACE #define TXTSW_GET ACTION_PASTE #define TXTSW_PUT ACTION_COPY #define TXTSW_UNDO ACTION_UNDO #define TXTSW_LOAD_FILE 033 /* Do not map this */ #define TXTSW_LOAD_FILE_AS_MENU ACTION_LOAD #define TXTSW_STORE_FILE ACTION_STORE #define TXTSW_PROPS ACTION_PROPS #define TXTSW_REDO ACTION_REDO #define TXTSW_STOP ACTION_STOP #define TXTSW_TOP ACTION_FRONT #define TXTSW_BOTTOM ACTION_BACK #define TXTSW_OPEN ACTION_OPEN #define TXTSW_DO_IT ACTION_DO_IT #define TXTSW_MATCH_DELIMITER ACTION_MATCH_DELIMITER #define TXTSW_EMPTY_DOCUMENT ACTION_EMPTY #define TXTSW_INCLUDE_FILE ACTION_INCLUDE_FILE #ifdef VT_100_HACK #else #define TXTSW_CAPS_LOCK ACTION_CAPS_LOCK #endif #define TXTSW_MOVE_LEFT ACTION_GO_CHAR_BACKWARD #define TXTSW_MOVE_RIGHT ACTION_GO_CHAR_FORWARD #define TXTSW_MOVE_UP ACTION_GO_COLUMN_BACKWARD #define TXTSW_MOVE_DOWN ACTION_GO_COLUMN_FORWARD #define TXTSW_MOVE_WORD_END ACTION_GO_WORD_END #define TXTSW_MOVE_WORD_FORWARD ACTION_GO_WORD_FORWARD #define TXTSW_MOVE_WORD_BACKWARD ACTION_GO_WORD_BACKWARD #define TXTSW_MOVE_TO_LINE_END ACTION_GO_LINE_END #define TXTSW_MOVE_TO_LINE_START ACTION_GO_LINE_BACKWARD #define TXTSW_MOVE_TO_NEXT_LINE_START ACTION_GO_LINE_FORWARD #define TXTSW_MOVE_TO_DOC_START ACTION_GO_DOCUMENT_START #define TXTSW_MOVE_TO_DOC_END ACTION_GO_DOCUMENT_END #define TXTSW_ERASE_CHAR_BACKWARD ACTION_ERASE_CHAR_BACKWARD #define TXTSW_ERASE_CHAR_FORWARD ACTION_ERASE_CHAR_FORWARD #define TXTSW_ERASE_WORD_BACKWARD ACTION_ERASE_WORD_BACKWARD #define TXTSW_ERASE_WORD_FORWARD ACTION_ERASE_WORD_FORWARD #define TXTSW_ERASE_LINE_BACKWARD ACTION_ERASE_LINE_BACKWARD #define TXTSW_ERASE_LINE_END ACTION_ERASE_LINE_END /* Bit flags for Textsw_handle->state */ #define TXTSW_AGAIN_HAS_FIND 0x00000001 #define TXTSW_AGAIN_HAS_MATCH 0x00000002 #ifdef OW_I18N #define TXTSW_NO_UNDO_RECORDING 0x00000004 #endif #define TXTSW_DELETE_REPLACES_CLIPBOARD \ 0x00000008 #define TXTSW_ADJUST_IS_PD 0x00000010 #define TXTSW_AUTO_INDENT 0x00000020 #define TXTSW_CONFIRM_OVERWRITE 0x00000040 #define TXTSW_CONTINUOUS_BUBBLE 0x00000080 #define TXTSW_NO_CD 0x00000100 #define TXTSW_NO_LOAD 0x00000200 #define TXTSW_DIFF_CR_LF 0x00000400 /*1030878*/ #define TXTSW_STORE_CHANGES_FILE \ 0x00000800 #define TXTSW_READ_ONLY_ESH 0x00001000 #define TXTSW_READ_ONLY_SW 0x00002000 #define TXTSW_RETAINED 0x00008000 #define TXTSW_CAPS_LOCK_ON 0x00010000 #define TXTSW_DISPLAYED 0x00020000 #define TXTSW_EDITED 0x00040000 #define TXTSW_INITIALIZED 0x00080000 #define TXTSW_IN_NOTIFY_PROC 0x00100000 #define TXTSW_DOING_EVENT 0x00200000 #define TXTSW_NO_RESET_TO_SCRATCH \ 0x00400000 #define TXTSW_NO_AGAIN_RECORDING \ 0x00800000 #define TXTSW_HAS_FOCUS 0x01000000 #define TXTSW_OPENED_FONT 0x02000000 #define TXTSW_PENDING_DELETE 0x04000000 #define TXTSW_DESTROY_ALL_VIEWS 0x08000000 #define TXTSW_CONTROL_DOWN 0x10000000 #define TXTSW_SHIFT_DOWN 0x20000000 #define TXTSW_DELAY_SEL_INQUIRE 0x40000000 #define TXTSW_MISC_UNUSED 0x8000000c /* Bit flags for Textsw_handle->caret_state */ #define TXTSW_CARET_FLASHING 0x0001 #define TXTSW_CARET_ON 0x0002 #define TXTSW_CARET_MUST_SHOW 0x0004 #define TXTSW_CARET_TIMER_ON 0x0008 #define TXTSW_CARET_FROZEN 0x0010 #define TXTSW_CARET_UNUSED 0xffe /* Bit flags for Textsw_handle->func_state */ #define TXTSW_FUNC_AGAIN 0x00000001 #define TXTSW_FUNC_DELETE 0x00000002 #define TXTSW_FUNC_FIELD 0x00000004 #define TXTSW_FUNC_FILTER 0x00000008 #define TXTSW_FUNC_FIND 0x00000010 #define TXTSW_FUNC_GET 0x00000020 #define TXTSW_FUNC_PUT 0x00000040 #define TXTSW_FUNC_UNDO 0x00000080 #define TXTSW_FUNC_ALL (TXTSW_FUNC_AGAIN | TXTSW_FUNC_DELETE | \ TXTSW_FUNC_FIELD | TXTSW_FUNC_FILTER | \ TXTSW_FUNC_FIND | TXTSW_FUNC_GET | \ TXTSW_FUNC_PUT | TXTSW_FUNC_UNDO) #define TXTSW_FUNC_SVC_SAW(flags) \ ((flags) << 8) #define TXTSW_FUNC_SVC_SAW_ALL TXTSW_FUNC_SVC_SAW(TXTSW_FUNC_ALL) #define TXTSW_FUNC_EXECUTE 0x01000000 #define TXTSW_FUNC_SVC_REQUEST 0x10000000 #define TXTSW_FUNC_SVC_ALL (TXTSW_FUNC_SVC_SAW_ALL | \ TXTSW_FUNC_SVC_REQUEST) #define TXTSW_FUNCTION_UNUSED 0xeeff8080 /* Bit flags for Textsw_handle->holder_state */ #define TXTSW_HOLDER_OF_CARET 0x0001 #define TXTSW_HOLDER_OF_PSEL 0x0002 #define TXTSW_HOLDER_OF_SSEL 0x0004 #define TXTSW_HOLDER_OF_SHELF 0x0008 #define TXTSW_HOLDER_OF_ALL (TXTSW_HOLDER_OF_CARET | \ TXTSW_HOLDER_OF_PSEL | \ TXTSW_HOLDER_OF_SSEL | \ TXTSW_HOLDER_OF_SHELF) #define TXTSW_HOLDER_UNUSED 0xfff0 /* Bit flags for Textsw_handle->track_state */ #define TXTSW_TRACK_ADJUST 0x0001 #define TXTSW_TRACK_ADJUST_END 0x0002 #define TXTSW_TRACK_POINT 0x0004 #define TXTSW_TRACK_SECONDARY 0x0008 #define TXTSW_TRACK_WIPE 0x0010 #define TXTSW_TRACK_MOVE 0x0020 #define TXTSW_TRACK_DUPLICATE 0x0040 #define TXTSW_TRACK_QUICK_MOVE 0x0080 #define TXTSW_TRACK_ALL (TXTSW_TRACK_ADJUST|TXTSW_TRACK_ADJUST_END|\ TXTSW_TRACK_POINT|TXTSW_TRACK_SECONDARY) #define TXTSW_TRACK_UNUSED 0xfff0 #define TXTSW_IS_BUSY(textsw) \ ((textsw->state & TXTSW_PENDING_DELETE) || \ (textsw->func_state & TXTSW_FUNC_ALL) || \ (textsw->track_state & TXTSW_TRACK_ALL)) #define TXTSW_IS_READ_ONLY(textsw) \ (textsw->state & (TXTSW_READ_ONLY_ESH | TXTSW_READ_ONLY_SW)) /* Flags for textsw_flush_caches */ #define TFC_INSERT 0x01 #define TFC_DO_PD 0x02 #define TFC_SEL 0x04 #define TFC_PD_SEL (TFC_DO_PD|TFC_SEL) #define TFC_PD_IFF_INSERT 0x08 /* Delete selection iff chars will be inserted. */ #define TFC_SEL_IFF_INSERT 0x10 /* Clear selection iff chars will be inserted. */ #define TFC_IFF_INSERTING (TFC_PD_IFF_INSERT | TFC_SEL_IFF_INSERT | \ TFC_INSERT) #define TFC_ALL (TFC_IFF_INSERTING|TFC_PD_SEL) #define TFC_STD TFC_ALL /* Flags for textsw_find_selection_and_normalize */ /* These flags potentially include an EV_SEL_BASE_TYPE */ #define TFSAN_BACKWARD EV_SEL_CLIENT_FLAG(0x0001) #define TFSAN_REG_EXP EV_SEL_CLIENT_FLAG(0x0002) #define TFSAN_SHELF_ALSO EV_SEL_CLIENT_FLAG(0x0004) #define TFSAN_TAG EV_SEL_CLIENT_FLAG(0x0008) #define SET_TEXTSW_TIMER(_timer_h) \ (_timer_h)->tv_sec = 0; (_timer_h)->tv_usec = 500000; #define TIMER_EXPIRED(timer) \ (*timer && ((*timer)->tv_sec == 0) && ((*timer)->tv_usec == 0)) #define SCROLLBAR_ENTER_FEEDBACK 1 /* For caret motion */ typedef enum { TXTSW_CHAR_BACKWARD, TXTSW_CHAR_FORWARD, TXTSW_DOCUMENT_END, TXTSW_DOCUMENT_START, TXTSW_LINE_END, TXTSW_LINE_START, TXTSW_NEXT_LINE_START, TXTSW_NEXT_LINE, TXTSW_PREVIOUS_LINE, TXTSW_WORD_BACKWARD, TXTSW_WORD_FORWARD, TXTSW_WORD_END } Textsw_Caret_Direction; /* Sub menu handles */ typedef enum { TXTSW_FILE_SUB_MENU, TXTSW_EDIT_SUB_MENU, TXTSW_VIEW_SUB_MENU, TXTSW_FIND_SUB_MENU, TXTSW_EXTRAS_SUB_MENU } Textsw_sub_menu; Pkg_private void textsw_begin_function( /* textsw, function */ ); # ifdef notdef register Textsw_handle textsw; unsigned function; # endif Pkg_private void textsw_end_function( /* textsw, function */ ); # ifdef notdef register Textsw_handle textsw; unsigned function; # endif Pkg_private int textsw_adjust_delete_span( /* folio, first, last_plus_one */ ); # ifdef notdef Textsw_folio folio; Es_index *first, *last_plus_one; # endif #define TXTSW_PE_ADJUSTED 0x10000 #define TXTSW_PE_EMPTY_INTERVAL 0x20000 Pkg_private Es_index textsw_delete_span( /* folio, first, last_plus_one, flags */ ); # ifdef notdef register Textsw_folio folio; Es_index first, last_plus_one; unsigned flags; # endif #define TXTSW_DS_DEFAULT EV_SEL_CLIENT_FLAG(0x0) #define TXTSW_DS_ADJUST EV_SEL_CLIENT_FLAG(0x1) #define TXTSW_DS_CLEAR_IF_ADJUST(sel) (EV_SEL_CLIENT_FLAG(0x2)|(sel)) #define TXTSW_DS_SHELVE EV_SEL_CLIENT_FLAG(0x4) #define TXTSW_DS_RECORD EV_SEL_CLIENT_FLAG(0x8) #ifdef OW_I18N #define TXTSW_DS_RETURN_BYTES EV_SEL_CLIENT_FLAG(0x10) #endif Pkg_private Es_index textsw_do_input( /* view, buf, buf_len, flag */ ); # ifdef notdef Textsw_view_handle view; char *buf; long int buf_len; unsigned flag; # endif Pkg_private Es_index textsw_input_after( /* view, old_insert_pos, old_length, record */ ); # ifdef notdef Textsw_view_handle view; Es_index old_insert_pos, old_length; int record; # endif Pkg_private Es_index textsw_do_pending_delete( /* view, type, flags */ ); # ifdef notdef Textsw_view_handle view; unsigned type; int flags; # endif Pkg_private int textsw_normalize_internal( /* view, first, last_plus_one, upper_context, lower_context, flags */ ); # ifdef notdef register Textsw_view_handle view; Es_index first, last_plus_one; int upper_context, lower_context; register unsigned flags; # endif #define TXTSW_NI_DEFAULT EV_SEL_CLIENT_FLAG(0x0) #define TXTSW_NI_AT_BOTTOM EV_SEL_CLIENT_FLAG(0x1) #define TXTSW_NI_MARK EV_SEL_CLIENT_FLAG(0x2) #define TXTSW_NI_NOT_IF_IN_VIEW EV_SEL_CLIENT_FLAG(0x4) #define TXTSW_NI_SELECT(sel) (EV_SEL_CLIENT_FLAG(0x8)|(sel)) #define TXTSW_NI_DONT_UPDATE_SCROLLBAR EV_SEL_CLIENT_FLAG(0x10) Pkg_private Es_index textsw_set_insert( /* textsw, pos */ ); # ifdef notdef Textsw_folio textsw; Es_index pos; # endif Pkg_private void textsw_add_timer( /* textsw, timeout */ ); # ifdef notdef register Textsw_folio textsw; register struct timeval *timeout; # endif Pkg_private Notify_value textsw_timer_expired( /* textsw, which */ ); # ifdef notdef register Textsw_folio textsw; int which; # endif Pkg_private void textsw_remove_timer( /* textsw */ ); # ifdef notdef register Textsw_handle textsw; # endif Pkg_private void textsw_invert_caret( /* textsw */ ); # ifdef notdef register Textsw_handle textsw; # endif Pkg_private void textsw_take_down_caret( /* textsw */ ); # ifdef notdef register Textsw_handle textsw; # endif Pkg_private void textsw_may_win_exit( /* textsw */ ); # ifdef notdef Textsw_handle textsw; # endif EXTERN_FUNCTION( void textsw_notify, (Textsw_view_handle view, DOTDOTDOT) ); # ifdef notdef Textsw_opaque folio_or_view; Attr_avlist attributes; # endif Pkg_private void textsw_post_error( /* folio_or_view, locx, locy, msg1, msg2 */ ); # ifdef notdef Textsw_opaque folio_or_view; int locx, locy; char *msg1, *msg2; # endif Pkg_private void textsw_read_only_msg( /* textsw, locx, locy */ ); # ifdef notdef Textsw_folio textsw; int locx, locy; # endif Pkg_private Textsw_status textsw_set_internal( /* view, attrs */ ); # ifdef notdef Textsw_view_handle view; Attr_avlist attrs; # endif #define TEXTSW_CONSUME_ATTRS TEXTSW_ATTR(ATTR_BOOLEAN, 240) Pkg_private Es_status textsw_checkpoint( /* folio */ ); # ifdef notdef Text_folio folio; # endif extern caddr_t textsw_checkpoint_undo( /* abstract, undo_mark */ ); # ifdef notdef Textsw abstract; caddr_t undo_mark; # endif extern void textsw_display( /* abstract */ ); # ifdef notdef Textsw abstract; # endif extern void textsw_display_view( /* abstract, rect */ ); # ifdef notdef Textsw abstract; register Rect *rect; # endif Pkg_private void textsw_display_view_margins( /* abstract, rect */ ); # ifdef notdef Textsw abstract; register Rect *rect; # endif Pkg_private int textsw_is_seln_nonzero( /* textsw, type */ ); # ifdef notdef register Text_folio textsw; unsigned type; # endif Pkg_private Es_index textsw_find_mark_internal( /* textsw, mark */ ); # ifdef notdef Textsw_folio textsw; Ev_mark_object mark; # endif Pkg_private Es_index textsw_get_saved_insert( /* textsw */ ); # ifdef notdef register Textsw_folio textsw; # endif Pkg_private Es_index textsw_read_only_boundary_is_at( /* folio */ ); # ifdef notdef register Textsw_folio folio; # endif Pkg_private Es_index textsw_insert_pieces( /* view, pos, pieces */ ); # ifdef notdef Textsw_view_handle view; register Es_index pos; Es_handle pieces; # endif extern unsigned textsw_save( /* abstract, locx, locy */ ); # ifdef notdef Textsw abstract; int locx, locy; # endif extern unsigned textsw_store_file( /* abstract, filename, locx, locy */ ); # ifdef notdef Textsw abstract; char *filename; int locx, locy; # endif Pkg_private Es_status textsw_store_to_selection( /* textsw, locx, locy */ ); # ifdef notdef Textsw_folio textsw; int locx, locy; # endif Pkg_private Xv_opaque textsw_set(); Pkg_private unsigned textsw_determine_selection_type(); Pkg_private void textsw_clear_secondary_selection(); Pkg_private void textsw_init_selection_object(); Pkg_private void textsw_update_scrollbars(); Pkg_private void textsw_display_view_margins(); Pkg_private void textsw_give_shelf_to_svc(); Pkg_private Seln_rank seln_rank_from_textsw_info(); Pkg_private void textsw_set_scroll_mark(); Pkg_private void textsw_input_before(); Pkg_private Key_map_handle textsw_do_filter(); Pkg_private Seln_rank textsw_acquire_seln(); Pkg_private void textsw_notify_replaced(); Pkg_private void textsw_remove_mark_internal(); Pkg_private int text_notice_key; /* Used as dampers to hand motion when trying to select an insertion point */ #define TXTSW_X_POINT_SLOP 2 #define TXTSW_Y_POINT_SLOP 1 #endif