Lisp_Object Qnormal;
Lisp_Object Qbold;
static Lisp_Object Qline, Qwave;
-static Lisp_Object Qultra_light, Qreverse_oblique, Qreverse_italic;
Lisp_Object Qextra_light, Qlight;
Lisp_Object Qsemi_light, Qsemi_bold, Qextra_bold, Qultra_bold;
Lisp_Object Qoblique;
Lisp_Object Qitalic;
-static Lisp_Object Qultra_condensed, Qextra_condensed;
-Lisp_Object Qcondensed;
-static Lisp_Object Qsemi_condensed, Qsemi_expanded, Qextra_expanded;
-Lisp_Object Qexpanded;
-static Lisp_Object Qultra_expanded;
static Lisp_Object Qreleased_button, Qpressed_button;
static Lisp_Object QCstyle, QCcolor, QCline_width;
Lisp_Object Qunspecified; /* used in dosfns.c */
}
#endif /* HAVE_NS */
-/* If FRAME is nil, return a pointer to the selected frame.
- Otherwise, check that FRAME is a live frame, and return a pointer
- to it. NPARAM is the parameter number of FRAME, for
- CHECK_LIVE_FRAME. This is here because it's a frequent pattern in
- Lisp function definitions. */
-
-static struct frame *
-frame_or_selected_frame (Lisp_Object frame, int nparam)
-{
- if (NILP (frame))
- frame = selected_frame;
-
- CHECK_LIVE_FRAME (frame);
- return XFRAME (frame);
-}
-
-\f
/***********************************************************************
Frames and faces
***********************************************************************/
If FRAME is nil or omitted, use the selected frame. */)
(Lisp_Object color, Lisp_Object frame)
{
- struct frame *f;
-
CHECK_STRING (color);
- if (NILP (frame))
- frame = selected_frame;
- else
- CHECK_FRAME (frame);
- f = XFRAME (frame);
- return face_color_gray_p (f, SSDATA (color)) ? Qt : Qnil;
+ return (face_color_gray_p (decode_any_frame (frame), SSDATA (color))
+ ? Qt : Qnil);
}
COLOR must be a valid color name. */)
(Lisp_Object color, Lisp_Object frame, Lisp_Object background_p)
{
- struct frame *f;
-
CHECK_STRING (color);
- if (NILP (frame))
- frame = selected_frame;
- else
- CHECK_FRAME (frame);
- f = XFRAME (frame);
- if (face_color_supported_p (f, SSDATA (color), !NILP (background_p)))
- return Qt;
- return Qnil;
+ return (face_color_supported_p (decode_any_frame (frame),
+ SSDATA (color), !NILP (background_p))
+ ? Qt : Qnil);
}
/* We can't simply call check_x_frame because this function may be
called before any frame is created. */
- if (NILP (frame))
- frame = selected_frame;
- f = frame_or_selected_frame (frame, 2);
+ f = decode_live_frame (frame);
if (! FRAME_WINDOW_P (f))
{
/* Perhaps we have not yet created any frame. */
frame = Qnil;
face = Qnil;
}
+ else
+ XSETFRAME (frame, f);
/* Determine the width standard for comparison with the fonts we find. */
frames). If FRAME is omitted or nil, use the selected frame. */)
(Lisp_Object symbol, Lisp_Object keyword, Lisp_Object frame)
{
- Lisp_Object lface, value = Qnil;
+ struct frame *f = EQ (frame, Qt) ? NULL : decode_live_frame (frame);
+ Lisp_Object lface = lface_from_face_name (f, symbol, 1), value = Qnil;
CHECK_SYMBOL (symbol);
CHECK_SYMBOL (keyword);
- if (EQ (frame, Qt))
- lface = lface_from_face_name (NULL, symbol, 1);
- else
- {
- if (NILP (frame))
- frame = selected_frame;
- CHECK_LIVE_FRAME (frame);
- lface = lface_from_face_name (XFRAME (frame), symbol, 1);
- }
-
if (EQ (keyword, QCfamily))
value = LFACE_FAMILY (lface);
else if (EQ (keyword, QCfoundry))
}
else
{
- struct frame *f = frame_or_selected_frame (frame, 1);
+ struct frame *f = decode_live_frame (frame);
int face_id = lookup_named_face (f, face, 1);
struct face *fface = FACE_FROM_ID (f, face_id);
struct frame *f;
Lisp_Object lface1, lface2;
- if (EQ (frame, Qt))
- f = NULL;
- else
- /* Don't use check_x_frame here because this function is called
- before X frames exist. At that time, if FRAME is nil,
- selected_frame will be used which is the frame dumped with
- Emacs. That frame is not an X frame. */
- f = frame_or_selected_frame (frame, 2);
+ /* Don't use check_x_frame here because this function is called
+ before X frames exist. At that time, if FRAME is nil,
+ selected_frame will be used which is the frame dumped with
+ Emacs. That frame is not an X frame. */
+ f = EQ (frame, Qt) ? NULL : decode_live_frame (frame);
lface1 = lface_from_face_name (f, face1, 1);
lface2 = lface_from_face_name (f, face2, 1);
If FRAME is omitted or nil, use the selected frame. */)
(Lisp_Object face, Lisp_Object frame)
{
- struct frame *f;
- Lisp_Object lface;
+ struct frame *f = EQ (frame, Qt) ? NULL : decode_live_frame (frame);
+ Lisp_Object lface = lface_from_face_name (f, face, 1);
int i;
- if (NILP (frame))
- frame = selected_frame;
- CHECK_LIVE_FRAME (frame);
- f = XFRAME (frame);
-
- if (EQ (frame, Qt))
- lface = lface_from_face_name (NULL, face, 1);
- else
- lface = lface_from_face_name (f, face, 1);
-
for (i = 1; i < LFACE_VECTOR_SIZE; ++i)
if (!UNSPECIFIEDP (AREF (lface, i)))
break;
For internal use only. */)
(Lisp_Object frame)
{
- struct frame *f = frame_or_selected_frame (frame, 0);
- return f->face_alist;
+ return decode_live_frame (frame)->face_alist;
}
If FRAME is unspecified or nil, the current frame is used. */)
(Lisp_Object color1, Lisp_Object color2, Lisp_Object frame)
{
- struct frame *f;
+ struct frame *f = decode_live_frame (frame);
XColor cdef1, cdef2;
- if (NILP (frame))
- frame = selected_frame;
- CHECK_LIVE_FRAME (frame);
- f = XFRAME (frame);
-
if (!(CONSP (color1) && parse_rgb_list (color1, &cdef1))
&& !(STRINGP (color1) && defined_color (f, SSDATA (color1), &cdef1, 0)))
signal_error ("Invalid color", color1);
else
{
/* Find any frame on DISPLAY. */
- Lisp_Object fl_tail;
+ Lisp_Object tail;
frame = Qnil;
- for (fl_tail = Vframe_list; CONSP (fl_tail); fl_tail = XCDR (fl_tail))
- {
- frame = XCAR (fl_tail);
- if (!NILP (Fequal (Fcdr (Fassq (Qdisplay,
- XFRAME (frame)->param_alist)),
- display)))
- break;
- }
+ FOR_EACH_FRAME (tail, frame)
+ if (!NILP (Fequal (Fcdr (Fassq (Qdisplay,
+ XFRAME (frame)->param_alist)),
+ display)))
+ break;
}
CHECK_LIVE_FRAME (frame);
DEFSYM (Qreleased_button, "released-button");
DEFSYM (Qpressed_button, "pressed-button");
DEFSYM (Qnormal, "normal");
- DEFSYM (Qultra_light, "ultra-light");
DEFSYM (Qextra_light, "extra-light");
DEFSYM (Qlight, "light");
DEFSYM (Qsemi_light, "semi-light");
DEFSYM (Qultra_bold, "ultra-bold");
DEFSYM (Qoblique, "oblique");
DEFSYM (Qitalic, "italic");
- DEFSYM (Qreverse_oblique, "reverse-oblique");
- DEFSYM (Qreverse_italic, "reverse-italic");
- DEFSYM (Qultra_condensed, "ultra-condensed");
- DEFSYM (Qextra_condensed, "extra-condensed");
- DEFSYM (Qcondensed, "condensed");
- DEFSYM (Qsemi_condensed, "semi-condensed");
- DEFSYM (Qsemi_expanded, "semi-expanded");
- DEFSYM (Qexpanded, "expanded");
- DEFSYM (Qextra_expanded, "extra-expanded");
- DEFSYM (Qultra_expanded, "ultra-expanded");
DEFSYM (Qbackground_color, "background-color");
DEFSYM (Qforeground_color, "foreground-color");
DEFSYM (Qunspecified, "unspecified");