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diff --git a/Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/uiinterface.h b/Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/uiinterface.h
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-/* Copyright (C) 2007,2008 by George Williams */
-/*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
-
- * The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
-
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef _UIINTERFACE_H
-#define _UIINTERFACE_H
-# include "basics.h"
-/* This encapsulates a set of callbacks and stubs. The callbacks get activated*/
-/* when an event happens (a glyph in a font changes for example, then all */
-/* charviews looking at it must be updated), and the stubs provide some simple*/
-/* UI routines: Post an error, etc. */
-
-/* ************************************************************************** */
-/* Basic, low-level UI routines for events we discover deep inside script code*/
-/* ************************************************************************** */
-
-struct ui_interface {
- /* The following is used to post a fontforge internal error */
- /* currently it puts up a dlg displaying the error text */
- void (*ierror)(const char *fmt,...);
-
- /* The following is a simple dialog to alert the user that s/he has */
- /* made an error. Currently it posts a modal dlg and waits for the */
- /* user to dismiss it */
- /* The title argument is the window's title. The error argument is the */
- /* text of the message. It may contain printf formatting. It may contain */
- /* newlines to force line breaks -- even if it doesn't contain new lines */
- /* the routine will wrap the text if a line is too long */
- void (*post_error)(const char *title,const char *error,...);
-
- /* The following is used to post a warning message in such a way that it */
- /* will not impede the user. Currently it creates a little window at the */
- /* bottom right of the screen and writes successive messages there */
- void (*logwarning)(const char *fmt,...);
-
- /* The following is another way to post a warning message in such a way */
- /* that it will not impede the user. Currently it pops up a little */
- /* non-modal dlg which vanishes after a minute or two (or if the user */
- /* dismisses it, of course */
- void (*post_warning)(const char *title,const char *statement,...);
-
- /* Occasionally we we be deep in a non-ui routine and we find we must ask */
- /* the user a question. In this routine the choices are displayed as */
- /* buttons, one button is the default, another is a cancel choice */
- int (*ask)(const char *title, const char **answers,
- int def, int cancel,const char *question,...);
-
- /* Similar to the above, except here the choices are presented as a */
- /* scrolled list. Return -1 if the user cancels */
- int (*choose)(const char *title, const char **answers,
- int def, int cancel,const char *question,...);
-
- /* Multiple things can be selected, sel is an in/out parameter, one byte */
- /* per entry in the choice array. 0=> not selected, 1=>selected */
- int (*choose_multiple)(char *title, const char **choices,char *sel,
- int cnt, char *buts[2], const char *question,...);
-
- /* Here we want a string. We are passed a default answer (or NULL) */
- /* The return is NULL on cancel, otherwise a string which must be freed */
- char *(*ask_string)(const char *title,
- const char *def,const char *question,...);
- /* Same as above, except for entering a password */
- char *(*ask_password)(const char *title,
- const char *def,const char *question,...);
-
- /* The next two routines are only used in the python interface to provide */
- /* a python script running in ff a way to open a file */
- /* Arguments are a window title for the dlg, a default file (or NULL), and */
- /* an initial filter (unix wildcards) or NULL */
- char *(*open_file)(const char *title, const char *defaultfile,
- const char *initial_filter);
- char *(*saveas_file)(const char *title, const char *defaultfile,
- const char *initial_filter);
-
- /* These routines are for a progress indicator */
- void (*progress_start)(int delay, const char *title, const char *line1,
- const char *line2, int tot, int stages);
- void (*progress_end)(void);
- void (*progress_show)(void);
- void (*progress_enable_stop)(int);
- int (*progress_next)(void);
- int (*progress_next_stage)(void);
- int (*progress_increment)(int);
- void (*progress_change_line1)(const char *);
- void (*progress_change_line2)(const char *);
- void (*progress_pause)(void);
- void (*progress_resume)(void);
- void (*progress_change_stages)(int);
- void (*progress_change_total)(int);
- int (*progress_reset)(void);
-
- void (*allow_events)(void);
-
- /* These next few provide friendly names of various opentype tags */
- /* The ui version will probably be translated, while the non-ui list */
- /* will probably not. The distinction isn't necessary, but is present in ff*/
- const char *(*strid)(int);
- const char *(*mslang)(int);
-
- /* pops up a dlg asking user whether to do remove overlap (and other stuff)*/
- /* when loading an eps file with strokes, etc. */
- int (*stroke_flags)(void);
-};
-extern struct ui_interface *ui_interface;
-
-#define IError (ui_interface->ierror)
-#define LogError (ui_interface->logwarning)
-#define ff_post_notice (ui_interface->post_warning)
-#define ff_post_error (ui_interface->post_error)
-#define ff_ask (ui_interface->ask)
-#define ff_choose (ui_interface->choose)
-#define ff_choose_multiple (ui_interface->choose_multiple)
-#define ff_ask_string (ui_interface->ask_string)
-#define ff_ask_password (ui_interface->ask_password)
-
-#define ff_open_filename (ui_interface->open_file)
-#define ff_save_filename (ui_interface->saveas_file)
-
-#define ff_progress_start_indicator (ui_interface->progress_start)
-#define ff_progress_end_indicator (ui_interface->progress_end)
-#define ff_progress_show (ui_interface->progress_show)
-#define ff_progress_enable_stop (ui_interface->progress_enable_stop)
-#define ff_progress_next (ui_interface->progress_next)
-#define ff_progress_next_stage (ui_interface->progress_next_stage)
-#define ff_progress_increment (ui_interface->progress_increment)
-#define ff_progress_change_line1 (ui_interface->progress_change_line1)
-#define ff_progress_change_line2 (ui_interface->progress_change_line2)
-#define ff_progress_pause_timer (ui_interface->progress_pause)
-#define ff_progress_resume_timer (ui_interface->progress_resume)
-#define ff_progress_change_stages (ui_interface->progress_change_stages)
-#define ff_progress_change_total (ui_interface->progress_change_total)
-#define ff_progress_reset (ui_interface->progress_reset)
-
-#define ff_progress_allow_events (ui_interface->allow_events)
-
-#define TTFNameIds (ui_interface->strid)
-#define MSLangString (ui_interface->mslang)
-
-#define PsStrokeFlagsDlg (ui_interface->stroke_flags)
-
-void FF_SetUiInterface(struct ui_interface *uii);
-
-/* ************************************************************************** */
-/* Preferences */
-/* ************************************************************************** */
-struct val;
-
-struct prefs_interface {
- void (*save_prefs)(int not_if_running_script);
- void (*load_prefs)(void);
- int (*get_prefs)(char *name,struct val *value);
- int (*set_prefs)(char *name,struct val *val1, struct val *val2);
- char *(*get_exe_share_dir)(void);
- void (*init_prefs)(void);
-};
-extern struct prefs_interface *prefs_interface;
-
-#define SavePrefs (prefs_interface->save_prefs)
-#define LoadPrefs (prefs_interface->load_prefs)
-#define GetPrefs (prefs_interface->get_prefs)
-#define SetPrefs (prefs_interface->set_prefs)
-#define getFontForgeShareDir (prefs_interface->get_exe_share_dir)
-#define SetDefaults (prefs_interface->init_prefs)
-
-void FF_SetPrefsInterface(struct prefs_interface *prefsi);
-
-/* ************************************************************************** */
-/* Updating glyph windows */
-/* ************************************************************************** */
-
-struct splinechar;
-struct layer;
-
-struct sc_interface {
- /* Update all windows looking at this glyph */
- void (*update_all)(struct splinechar *);
-
- /* Background images or kerning info have changed for this glyph and */
- /* all windows displaying them need to be refreshed */
- void (*out_of_date_background)(struct splinechar *);
-
- /* The name or code point or encoding of this glyph has changed */
- /* update all window titles of any windows looking at us */
- void (*refresh_titles)(struct splinechar *);
-
- /* The hints of the glyph have changed */
- void (*hints_changed)(struct splinechar *);
-
- /* Mark the glyph as changed, and force an update */
- void (*glyph_changed_update)(struct splinechar *,int layer);
-
- /* As above, except this time the change might take the glyph back to */
- /* an "unchanged" state (ie. an Undo) */
- void (*glyph__changed_update)(struct splinechar *,int layer,int);
-
- /* The glyph's instructions have changed, so any dlgs looking at */
- /* our instructions need to be updated */
- void (*instructions_changed)(struct splinechar *sc);
-
- /* We are removing this glyph (or something like it), get rid of any */
- /* glyph outline windows which display it */
- void (*close_all_windows)(struct splinechar *);
-
- /* Called when a multilayered glyph increases its layer count */
- /* the charview needs to add more layers to its layer window, etc. */
- void (*more_layers)(struct splinechar *, struct layer *);
-};
-extern struct sc_interface *sc_interface;
-
-#define SCUpdateAll (sc_interface->update_all)
-#define SCOutOfDateBackground (sc_interface->out_of_date_background)
-#define SCRefreshTitles (sc_interface->refresh_titles)
-#define SCHintsChanged (sc_interface->hints_changed)
-#define _SCCharChangedUpdate (sc_interface->glyph__changed_update)
-#define SCCharChangedUpdate (sc_interface->glyph_changed_update)
-#define SCMarkInstrDlgAsChanged (sc_interface->instructions_changed)
-#define SCCloseAllViews (sc_interface->close_all_windows)
-#define SCMoreLayers (sc_interface->more_layers)
-
-void FF_SetSCInterface(struct sc_interface *sci);
-
-/* ************************************************************************** */
-/* Updating glyph windows 2 */
-/* ************************************************************************** */
-
-struct charviewbase;
-struct splinefont;
-
-struct cv_interface {
- /* Update all windows looking at what this char window looks at */
- /* which might be a glyph, or perhaps the grid layer */
- /* And mark as changed */
- void (*glyph_changed_update)(struct charviewbase *);
- void (*_glyph_changed_update)(struct charviewbase *, int);
-
- /* A glyph's name has changed find all charviews with tabs with that name */
- /* and update those tabs */
- void (*glyph_name_change)(struct splinefont *sf, char *oldname, char *newname);
-
- /* We've added a layer to a font */
- void (*layer_palette_check)(struct splinefont *sf);
-};
-extern struct cv_interface *cv_interface;
-
-#define CVCharChangedUpdate (cv_interface->glyph_changed_update)
-#define _CVCharChangedUpdate (cv_interface->_glyph_changed_update)
-#define CVGlyphRenameFixup (cv_interface->glyph_name_change)
-#define CVLayerPaletteCheck (cv_interface->layer_palette_check)
-
-void FF_SetCVInterface(struct cv_interface *cvi);
-
-/* ************************************************************************** */
-/* Updating bitmap windows */
-/* ************************************************************************** */
-
-struct bdfchar;
-
-struct bc_interface {
- /* Update all windows looking at this bitmap glyph */
- /* And mark as changed */
- void (*glyph_changed_update)(struct bdfchar *);
-
- /* Force a refresh on all open bitmap windows of this glyph */
- void (*refresh_all)(struct bdfchar *);
-
- /* Destroy all open bitmap windows of this glyph */
- void (*destroy_all)(struct bdfchar *);
-};
-extern struct bc_interface *bc_interface;
-
-#define BCCharChangedUpdate (bc_interface->glyph_changed_update)
-#define BCRefreshAll (bc_interface->refresh_all)
-#define BCDestroyAll (bc_interface->destroy_all)
-
-void FF_SetBCInterface(struct bc_interface *bci);
-
-/* ************************************************************************** */
-/* Access to metrics views */
-/* ************************************************************************** */
-
-struct metricsview;
-struct splinefont;
-
-struct mv_interface {
- /* Number of glyphs displayed in the view */
- int (*glyph_cnt)(struct metricsview *);
-
- /* Access to the i'th member */
- struct splinechar *(*get_glyph)(struct metricsview *,int);
-
- /* Kerning information for this font has changed. Remetric the metric views*/
- /* Now-a-days, call this when any kind of lookup information changes, not */
- /* just kerning */
- void (*rekern)(struct splinefont *);
-
- /* Close any metrics views associated with this font */
- void (*sf_close_metrics)(struct splinefont *sf);
-};
-extern struct mv_interface *mv_interface;
-
-#define MVGlyphCount (mv_interface->glyph_cnt)
-#define MVGlyphIndex (mv_interface->get_glyph)
-#define MVReKernAll (mv_interface->rekern)
-#define MVDestroyAll (mv_interface->sf_close_metrics)
-
-void FF_SetMVInterface(struct mv_interface *mvi);
-
-/* ************************************************************************** */
-/* Access to font info */
-/* ************************************************************************** */
-struct otlookup;
-
-struct fi_interface {
- /* Insert a new lookup into the fontinfo lookup list */
- void (*insert_lookup)(struct splinefont *, struct otlookup *);
-
- /* Merge lookup in from another font */
- void (*copy_into)(struct splinefont *, struct splinefont *,
- struct otlookup *, struct otlookup *, int, struct otlookup *);
-
- /* Removes any font info window for this font */
- void (*destroy)(struct splinefont *);
-};
-extern struct fi_interface *fi_interface;
-
-#define FISortInsertLookup (fi_interface->insert_lookup)
-#define FIOTLookupCopyInto (fi_interface->copy_into)
-#define FontInfo_Destroy (fi_interface->destroy)
-
-void FF_SetFIInterface(struct fi_interface *fii);
-
-/* ************************************************************************** */
-/* Updating font windows */
-/* ************************************************************************** */
-
-struct fontviewbase;
-struct bdffont;
-
-struct fv_interface {
- /* Create a new font view. Whatever that may entail */
- struct fontviewbase *(*create)(struct splinefont *,int hide);
-
- /* Create a new font view but without attaching it to a window */
- struct fontviewbase *(*_create)(struct splinefont *);
-
- /* Free a font view (we assume all windows have already been destroyed) */
- void (*close)(struct fontviewbase *);
-
- /* Free a font view (we assume all windows have already been destroyed) */
- void (*free)(struct fontviewbase *);
-
- /* Set the window title of this fontview */
- void (*set_title)(struct fontviewbase *);
-
- /* Set the window title of all fontviews associated with this font */
- void (*set_titles)(struct splinefont *);
-
- /* Refresh all displays of all fontviews associated with this font */
- void (*refresh_all)(struct splinefont *);
-
- /* Reformat this particular fontview (after encoding change, etc) */
- void (*reformat_one)(struct fontviewbase *);
-
- /* Reformat all fontviews associated with this font */
- void (*reformat_all)(struct splinefont *);
-
- /* The active layer has changed. Possibly because the old one was deleted */
- void (*layer_changed)(struct fontviewbase *);
-
- /* toggle the change indicator of this glyph in the font view */
- void (*flag_glyph_changed)(struct splinechar *);
-
- /* Retrieve the window's size in rows and columns */
- int (*win_info)(struct fontviewbase *, int *cols, int *rows);
-
- /* Is this font currently open? (It was open once, this check is to make */
- /* sure the user hasn't closed it since they copied from it -- so we can */
- /* follow references appropriately if the font we are pasting into doesn't*/
- /* have the needed glyph */
- int (*font_is_active)(struct splinefont *);
-
- /* Sometimes we just need a fontview, any fontview as a last resort fallback*/
- struct fontviewbase *(*first_font)(void);
-
- /* Append this fontview to the list of them */
- struct fontviewbase *(*append)(struct fontviewbase *);
-
- /* Look through all loaded fontviews and see if any contains a font */
- /* which lives in the given filename */
- struct splinefont *(*font_of_filename)(const char *);
-
- /* We've just added some extra encoding slots, which means we may need */
- /* to increase the number of rows in the fontview display and perhaps */
- /* adjust its scrollbar */
- void (*extra_enc_slots)(struct fontviewbase *,int new_enc_max);
-
- /* My fontviews contain a glyph cache (a BDFPieceMeal font) whenever */
- /* more glyphs are added to the font, more bitmap glyph slots need to */
- /* be added to the font cache */
- void (*bigger_glyph_cache)(struct fontviewbase *,int new_glyph_cnt);
-
- /* If we want to change the font displayed in a fontview */
- void (*change_display_bitmap)(struct fontviewbase *, struct bdffont *);
-
- /* We just deleted the active bitmap, so switch to a rasteriztion of the outlines */
- void (*display_filled)(struct fontviewbase *);
-
- /* When we revert a font we need to change the alegence of all outline */
- /* glyph windows to the new value of the font */
- void (*reattach_cvs)(struct splinefont *old, struct splinefont *new);
-
- /* deselect any selected glyphs */
- void (*deselect_all)(struct fontviewbase *);
-
- /* Scroll (or whatever) the fontview so that the desired */
- /* gid is displayed */
- void (*display_gid)(struct fontviewbase *,int gid);
-
- /* Scroll (or whatever) the fontview so that the desired */
- /* encoding is displayed */
- void (*display_enc)(struct fontviewbase *,int enc);
-
- /* Scroll (or whatever) the fontview so that the desired */
- /* glyph is displayed */
- void (*select_gid)(struct fontviewbase *,int gid);
-
- /* Close any open glyph instruction windows in the font */
- int (*close_all_instrs)(struct splinefont *);
-};
-extern struct fv_interface *fv_interface;
-
-#define FontViewCreate (fv_interface->create)
-#define _FontViewCreate (fv_interface->_create)
-#define FontViewClose (fv_interface->close)
-#define FontViewFree (fv_interface->free)
-#define FVSetTitle (fv_interface->set_title)
-#define FVSetTitles (fv_interface->set_titles)
-#define FVRefreshAll (fv_interface->refresh_all)
-#define FontViewReformatOne (fv_interface->reformat_one)
-#define FontViewReformatAll (fv_interface->reformat_all)
-#define FontViewLayerChanged (fv_interface->layer_changed)
-#define FVToggleCharChanged (fv_interface->flag_glyph_changed)
-#define FVWinInfo (fv_interface->win_info)
-#define SFIsActive (fv_interface->font_is_active)
-#define FontViewFirst (fv_interface->first_font)
-#define FVAppend (fv_interface->append)
-#define FontWithThisFilename (fv_interface->font_of_filename)
-#define FVAdjustScrollBarRows (fv_interface->extra_enc_slots)
-#define FVBiggerGlyphCache (fv_interface->bigger_glyph_cache)
-#define FVChangeDisplayBitmap (fv_interface->change_display_bitmap)
-#define FVShowFilled (fv_interface->display_filled)
-#define FVReattachCVs (fv_interface->reattach_cvs)
-#define FVDisplayGID (fv_interface->display_gid)
-#define FVDisplayEnc (fv_interface->display_enc)
-#define FVChangeGID (fv_interface->select_gid)
-#define SFCloseAllInstrs (fv_interface->close_all_instrs)
-
-void FF_SetFVInterface(struct fv_interface *fvi);
-
-/* ************************************************************************** */
-/* Clibboard access (copy/paste) */
-/* ************************************************************************** */
-
-struct clip_interface {
- /* Announce we own the clipboard selection */
- void (*grab_clip)(void);
- /* Either place data in the clipboard of a given type, or */
- /* provide a routine to call which will give data on demand */
- /* (and another routine to clean things up) */
- void (*add_data_type)(const char *type, void *data, int cnt, int size,
- void *(*gendata)(void *,int32 *len), void (*freedata)(void *));
- /* Does the clipboard contain something of the given type? */
- int (*clip_has_type)(const char *mimetype);
- /* Ask for the clipboard, and waits (and returns) for the response */
- void *(*request_clip)(const char *mimetype,int *len);
-
-};
-extern struct clip_interface *clip_interface;
-
-#define ClipboardGrab (clip_interface->grab_clip)
-#define ClipboardAddDataType (clip_interface->add_data_type)
-#define ClipboardRequest (clip_interface->request_clip)
-#define ClipboardHasType (clip_interface->clip_has_type)
-
-void FF_SetClipInterface(struct clip_interface *clipi);
-
-extern const char *NOUI_TTFNameIds(int id);
-extern const char *NOUI_MSLangString(int language);
-#endif