X-Git-Url: http://git.chise.org/gitweb/?p=chise%2Fxemacs-chise.git.1;a=blobdiff_plain;f=src%2Fobjects.c;h=e91dbeda6555288974512d90acf6532974972464;hp=10f5cf77f74875db5678f953aebc6ba5da16861e;hb=3890a2e3064a7f562107c58e59d928284ec04741;hpb=77dcef404dc78635f6ffa8f71a803d2bc7cc8921 diff --git a/src/objects.c b/src/objects.c index 10f5cf7..e91dbed 100644 --- a/src/objects.c +++ b/src/objects.c @@ -57,12 +57,12 @@ finalose (void *ptr) Lisp_Object Qcolor_instancep; static Lisp_Object -mark_color_instance (Lisp_Object obj, void (*markobj) (Lisp_Object)) +mark_color_instance (Lisp_Object obj) { - struct Lisp_Color_Instance *c = XCOLOR_INSTANCE (obj); - markobj (c->name); + Lisp_Color_Instance *c = XCOLOR_INSTANCE (obj); + mark_object (c->name); if (!NILP (c->device)) /* Vthe_null_color_instance */ - MAYBE_DEVMETH (XDEVICE (c->device), mark_color_instance, (c, markobj)); + MAYBE_DEVMETH (XDEVICE (c->device), mark_color_instance, (c)); return c->device; } @@ -72,7 +72,7 @@ print_color_instance (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag) { char buf[100]; - struct Lisp_Color_Instance *c = XCOLOR_INSTANCE (obj); + Lisp_Color_Instance *c = XCOLOR_INSTANCE (obj); if (print_readably) error ("printing unreadable object #", c->header.uid); @@ -90,7 +90,7 @@ print_color_instance (Lisp_Object obj, Lisp_Object printcharfun, static void finalize_color_instance (void *header, int for_disksave) { - struct Lisp_Color_Instance *c = (struct Lisp_Color_Instance *) header; + Lisp_Color_Instance *c = (Lisp_Color_Instance *) header; if (!NILP (c->device)) { @@ -102,11 +102,11 @@ finalize_color_instance (void *header, int for_disksave) static int color_instance_equal (Lisp_Object obj1, Lisp_Object obj2, int depth) { - struct Lisp_Color_Instance *c1 = XCOLOR_INSTANCE (obj1); - struct Lisp_Color_Instance *c2 = XCOLOR_INSTANCE (obj2); + Lisp_Color_Instance *c1 = XCOLOR_INSTANCE (obj1); + Lisp_Color_Instance *c2 = XCOLOR_INSTANCE (obj2); return (c1 == c2) || - ((EQ (c1->device, c2->device)) && + (EQ (c1->device, c2->device) && DEVICEP (c1->device) && HAS_DEVMETH_P (XDEVICE (c1->device), color_instance_equal) && DEVMETH (XDEVICE (c1->device), color_instance_equal, (c1, c2, depth))); @@ -115,7 +115,7 @@ color_instance_equal (Lisp_Object obj1, Lisp_Object obj2, int depth) static unsigned long color_instance_hash (Lisp_Object obj, int depth) { - struct Lisp_Color_Instance *c = XCOLOR_INSTANCE (obj); + Lisp_Color_Instance *c = XCOLOR_INSTANCE (obj); struct device *d = DEVICEP (c->device) ? XDEVICE (c->device) : 0; return HASH2 ((unsigned long) d, @@ -127,8 +127,8 @@ color_instance_hash (Lisp_Object obj, int depth) DEFINE_LRECORD_IMPLEMENTATION ("color-instance", color_instance, mark_color_instance, print_color_instance, finalize_color_instance, color_instance_equal, - color_instance_hash, - struct Lisp_Color_Instance); + color_instance_hash, 0, + Lisp_Color_Instance); DEFUN ("make-color-instance", Fmake_color_instance, 1, 3, 0, /* Return a new `color-instance' object named NAME (a string). @@ -149,14 +149,14 @@ is deallocated as well. */ (name, device, no_error)) { - struct Lisp_Color_Instance *c; + Lisp_Color_Instance *c; Lisp_Object val; int retval; CHECK_STRING (name); XSETDEVICE (device, decode_device (device)); - c = alloc_lcrecord_type (struct Lisp_Color_Instance, lrecord_color_instance); + c = alloc_lcrecord_type (Lisp_Color_Instance, &lrecord_color_instance); c->name = name; c->device = device; c->data = 0; @@ -195,7 +195,7 @@ Component values range from 0 to 65535. */ (color_instance)) { - struct Lisp_Color_Instance *c; + Lisp_Color_Instance *c; CHECK_COLOR_INSTANCE (color_instance); c = XCOLOR_INSTANCE (color_instance); @@ -237,13 +237,13 @@ static Lisp_Object font_instance_truename_internal (Lisp_Object xfont, Error_behavior errb); static Lisp_Object -mark_font_instance (Lisp_Object obj, void (*markobj) (Lisp_Object)) +mark_font_instance (Lisp_Object obj) { - struct Lisp_Font_Instance *f = XFONT_INSTANCE (obj); + Lisp_Font_Instance *f = XFONT_INSTANCE (obj); - markobj (f->name); + mark_object (f->name); if (!NILP (f->device)) /* Vthe_null_font_instance */ - MAYBE_DEVMETH (XDEVICE (f->device), mark_font_instance, (f, markobj)); + MAYBE_DEVMETH (XDEVICE (f->device), mark_font_instance, (f)); return f->device; } @@ -252,15 +252,16 @@ static void print_font_instance (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag) { char buf[200]; - struct Lisp_Font_Instance *f = XFONT_INSTANCE (obj); + Lisp_Font_Instance *f = XFONT_INSTANCE (obj); if (print_readably) error ("printing unreadable object #", f->header.uid); write_c_string ("#name, printcharfun, 1); write_c_string (" on ", printcharfun); print_internal (f->device, printcharfun, 0); - MAYBE_DEVMETH (XDEVICE (f->device), print_font_instance, - (f, printcharfun, escapeflag)); + if (!NILP (f->device)) + MAYBE_DEVMETH (XDEVICE (f->device), print_font_instance, + (f, printcharfun, escapeflag)); sprintf (buf, " 0x%x>", f->header.uid); write_c_string (buf, printcharfun); } @@ -268,7 +269,7 @@ print_font_instance (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag) static void finalize_font_instance (void *header, int for_disksave) { - struct Lisp_Font_Instance *f = (struct Lisp_Font_Instance *) header; + Lisp_Font_Instance *f = (Lisp_Font_Instance *) header; if (!NILP (f->device)) { @@ -300,7 +301,7 @@ font_instance_hash (Lisp_Object obj, int depth) DEFINE_LRECORD_IMPLEMENTATION ("font-instance", font_instance, mark_font_instance, print_font_instance, finalize_font_instance, font_instance_equal, - font_instance_hash, struct Lisp_Font_Instance); + font_instance_hash, 0, Lisp_Font_Instance); DEFUN ("make-font-instance", Fmake_font_instance, 1, 3, 0, /* Return a new `font-instance' object named NAME. @@ -316,7 +317,7 @@ these objects are GCed, the underlying X data is deallocated as well. */ (name, device, no_error)) { - struct Lisp_Font_Instance *f; + Lisp_Font_Instance *f; Lisp_Object val; int retval = 0; Error_behavior errb = decode_error_behavior_flag (no_error); @@ -328,7 +329,7 @@ these objects are GCed, the underlying X data is deallocated as well. XSETDEVICE (device, decode_device (device)); - f = alloc_lcrecord_type (struct Lisp_Font_Instance, lrecord_font_instance); + f = alloc_lcrecord_type (Lisp_Font_Instance, &lrecord_font_instance); f->name = name; f->device = device; @@ -416,9 +417,17 @@ static Lisp_Object font_instance_truename_internal (Lisp_Object font_instance, Error_behavior errb) { - struct Lisp_Font_Instance *f = XFONT_INSTANCE (font_instance); - struct device *d = XDEVICE (f->device); - return DEVMETH_OR_GIVEN (d, font_instance_truename, (f, errb), f->name); + Lisp_Font_Instance *f = XFONT_INSTANCE (font_instance); + + if (NILP (f->device)) + { + maybe_signal_simple_error ("Couldn't determine font truename", + font_instance, Qfont, errb); + return Qnil; + } + + return DEVMETH_OR_GIVEN (XDEVICE (f->device), + font_instance_truename, (f, errb), f->name); } DEFUN ("font-instance-truename", Ffont_instance_truename, 1, 1, 0, /* @@ -438,11 +447,14 @@ Return the properties (an alist or nil) of FONT-INSTANCE. */ (font_instance)) { - struct Lisp_Font_Instance *f; + Lisp_Font_Instance *f; CHECK_FONT_INSTANCE (font_instance); f = XFONT_INSTANCE (font_instance); + if (NILP (f->device)) + return Qnil; + return MAYBE_LISP_DEVMETH (XDEVICE (f->device), font_instance_properties, (f)); } @@ -470,19 +482,19 @@ DEFINE_SPECIFIER_TYPE (color); static void color_create (Lisp_Object obj) { - struct Lisp_Specifier *color = XCOLOR_SPECIFIER (obj); + Lisp_Specifier *color = XCOLOR_SPECIFIER (obj); COLOR_SPECIFIER_FACE (color) = Qnil; COLOR_SPECIFIER_FACE_PROPERTY (color) = Qnil; } static void -color_mark (Lisp_Object obj, void (*markobj) (Lisp_Object)) +color_mark (Lisp_Object obj) { - struct Lisp_Specifier *color = XCOLOR_SPECIFIER (obj); + Lisp_Specifier *color = XCOLOR_SPECIFIER (obj); - markobj (COLOR_SPECIFIER_FACE (color)); - markobj (COLOR_SPECIFIER_FACE_PROPERTY (color)); + mark_object (COLOR_SPECIFIER_FACE (color)); + mark_object (COLOR_SPECIFIER_FACE_PROPERTY (color)); } /* No equal or hash methods; ignore the face the color is based off @@ -610,7 +622,7 @@ color_after_change (Lisp_Object specifier, Lisp_Object locale) void set_color_attached_to (Lisp_Object obj, Lisp_Object face, Lisp_Object property) { - struct Lisp_Specifier *color = XCOLOR_SPECIFIER (obj); + Lisp_Specifier *color = XCOLOR_SPECIFIER (obj); COLOR_SPECIFIER_FACE (color) = face; COLOR_SPECIFIER_FACE_PROPERTY (color) = property; @@ -648,19 +660,19 @@ DEFINE_SPECIFIER_TYPE (font); static void font_create (Lisp_Object obj) { - struct Lisp_Specifier *font = XFONT_SPECIFIER (obj); + Lisp_Specifier *font = XFONT_SPECIFIER (obj); FONT_SPECIFIER_FACE (font) = Qnil; FONT_SPECIFIER_FACE_PROPERTY (font) = Qnil; } static void -font_mark (Lisp_Object obj, void (*markobj) (Lisp_Object)) +font_mark (Lisp_Object obj) { - struct Lisp_Specifier *font = XFONT_SPECIFIER (obj); + Lisp_Specifier *font = XFONT_SPECIFIER (obj); - markobj (FONT_SPECIFIER_FACE (font)); - markobj (FONT_SPECIFIER_FACE_PROPERTY (font)); + mark_object (FONT_SPECIFIER_FACE (font)); + mark_object (FONT_SPECIFIER_FACE_PROPERTY (font)); } /* No equal or hash methods; ignore the face the font is based off @@ -670,7 +682,7 @@ font_mark (Lisp_Object obj, void (*markobj) (Lisp_Object)) int font_spec_matches_charset (struct device *d, Lisp_Object charset, - CONST Bufbyte *nonreloc, Lisp_Object reloc, + const Bufbyte *nonreloc, Lisp_Object reloc, Bytecount offset, Bytecount length) { return DEVMETH_OR_GIVEN (d, font_spec_matches_charset, @@ -820,7 +832,7 @@ font_after_change (Lisp_Object specifier, Lisp_Object locale) void set_font_attached_to (Lisp_Object obj, Lisp_Object face, Lisp_Object property) { - struct Lisp_Specifier *font = XFONT_SPECIFIER (obj); + Lisp_Specifier *font = XFONT_SPECIFIER (obj); FONT_SPECIFIER_FACE (font) = face; FONT_SPECIFIER_FACE_PROPERTY (font) = property; @@ -855,19 +867,19 @@ Lisp_Object Qface_boolean; static void face_boolean_create (Lisp_Object obj) { - struct Lisp_Specifier *face_boolean = XFACE_BOOLEAN_SPECIFIER (obj); + Lisp_Specifier *face_boolean = XFACE_BOOLEAN_SPECIFIER (obj); FACE_BOOLEAN_SPECIFIER_FACE (face_boolean) = Qnil; FACE_BOOLEAN_SPECIFIER_FACE_PROPERTY (face_boolean) = Qnil; } static void -face_boolean_mark (Lisp_Object obj, void (*markobj) (Lisp_Object)) +face_boolean_mark (Lisp_Object obj) { - struct Lisp_Specifier *face_boolean = XFACE_BOOLEAN_SPECIFIER (obj); + Lisp_Specifier *face_boolean = XFACE_BOOLEAN_SPECIFIER (obj); - markobj (FACE_BOOLEAN_SPECIFIER_FACE (face_boolean)); - markobj (FACE_BOOLEAN_SPECIFIER_FACE_PROPERTY (face_boolean)); + mark_object (FACE_BOOLEAN_SPECIFIER_FACE (face_boolean)); + mark_object (FACE_BOOLEAN_SPECIFIER_FACE_PROPERTY (face_boolean)); } /* No equal or hash methods; ignore the face the face-boolean is based off @@ -965,7 +977,7 @@ void set_face_boolean_attached_to (Lisp_Object obj, Lisp_Object face, Lisp_Object property) { - struct Lisp_Specifier *face_boolean = XFACE_BOOLEAN_SPECIFIER (obj); + Lisp_Specifier *face_boolean = XFACE_BOOLEAN_SPECIFIER (obj); FACE_BOOLEAN_SPECIFIER_FACE (face_boolean) = face; FACE_BOOLEAN_SPECIFIER_FACE_PROPERTY (face_boolean) = property; @@ -997,6 +1009,9 @@ Valid instantiators for face-boolean specifiers are void syms_of_objects (void) { + INIT_LRECORD_IMPLEMENTATION (color_instance); + INIT_LRECORD_IMPLEMENTATION (font_instance); + DEFSUBR (Fcolor_specifier_p); DEFSUBR (Ffont_specifier_p); DEFSUBR (Fface_boolean_specifier_p); @@ -1024,6 +1039,24 @@ syms_of_objects (void) defsymbol (&Qface_boolean, "face-boolean"); } +static const struct lrecord_description color_specifier_description[] = { + { XD_LISP_OBJECT, specifier_data_offset + offsetof (struct color_specifier, face) }, + { XD_LISP_OBJECT, specifier_data_offset + offsetof (struct color_specifier, face_property) }, + { XD_END } +}; + +static const struct lrecord_description font_specifier_description[] = { + { XD_LISP_OBJECT, specifier_data_offset + offsetof (struct font_specifier, face) }, + { XD_LISP_OBJECT, specifier_data_offset + offsetof (struct font_specifier, face_property) }, + { XD_END } +}; + +static const struct lrecord_description face_boolean_specifier_description[] = { + { XD_LISP_OBJECT, specifier_data_offset + offsetof (struct face_boolean_specifier, face) }, + { XD_LISP_OBJECT, specifier_data_offset + offsetof (struct face_boolean_specifier, face_property) }, + { XD_END } +}; + void specifier_type_create_objects (void) { @@ -1058,12 +1091,20 @@ specifier_type_create_objects (void) } void -vars_of_objects (void) +reinit_specifier_type_create_objects (void) +{ + REINITIALIZE_SPECIFIER_TYPE (color); + REINITIALIZE_SPECIFIER_TYPE (font); + REINITIALIZE_SPECIFIER_TYPE (face_boolean); +} + +void +reinit_vars_of_objects (void) { - staticpro (&Vthe_null_color_instance); + staticpro_nodump (&Vthe_null_color_instance); { - struct Lisp_Color_Instance *c = - alloc_lcrecord_type (struct Lisp_Color_Instance, lrecord_color_instance); + Lisp_Color_Instance *c = + alloc_lcrecord_type (Lisp_Color_Instance, &lrecord_color_instance); c->name = Qnil; c->device = Qnil; c->data = 0; @@ -1071,10 +1112,10 @@ vars_of_objects (void) XSETCOLOR_INSTANCE (Vthe_null_color_instance, c); } - staticpro (&Vthe_null_font_instance); + staticpro_nodump (&Vthe_null_font_instance); { - struct Lisp_Font_Instance *f = - alloc_lcrecord_type (struct Lisp_Font_Instance, lrecord_font_instance); + Lisp_Font_Instance *f = + alloc_lcrecord_type (Lisp_Font_Instance, &lrecord_font_instance); f->name = Qnil; f->device = Qnil; f->data = 0; @@ -1087,3 +1128,9 @@ vars_of_objects (void) XSETFONT_INSTANCE (Vthe_null_font_instance, f); } } + +void +vars_of_objects (void) +{ + reinit_vars_of_objects (); +}