procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix cursor glyph height on tall rows.

Browse source 
Add image map feature.
Add pointer text property.
This commit is contained in:
Kim F. Storm 2003-12-28 00:15:01 +00:00
parent 83c6eb57fc
commit 204fb75e80
1 changed files with 77 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

77
src/ChangeLog
View file

@ -1,3 +1,80 @@
2003-12-28 Kim F. Storm <storm@cua.dk>
* Makefile.in (eval.o): Depend on dispextern.h.
* dispnew.c (buffer_posn_from_coords): Fix calculation of dy for
image glyph using image's ascent.
(mode_line_string): Return image glyph as object clicked on.
Adjust y0 for image glyph using image's ascent.
* dispextern.h (FACE_ID_BITS, MAX_FACE_ID): New defines.
(struct glyph): New members, ascent and descent. Used to save
this glyph's ascent and descent, instead of having.
(struct glyph): Declare member face_id using FACE_ID_BITS.
(find_hot_spot): Add prototype.
* keyboard.c (Qimage): Remove extern (now in lisp.h).
(QCmap): Declare extern.
(make_lispy_position): When position is inside image hot-spot,
use hot-spot element's id as posn element.
* lisp.h (IMAGEP): New macro to test for image object type.
(Qimage): Declare extern.
* macfns.c (Qimage): Remove extern (now in lisp.h).
(valid_image_p, parse_image_spec): Use IMAGEP macro.
* macterm.c (Qface, Qmouse_face): Remove unused externs.
* w32fns.c (Qimage): Remove extern (now in lisp.h).
(valid_image_p, parse_image_spec): Use IMAGEP macro.
* w32menu.c (Qmouse_click, Qevent_kind): Remove unused externs.
* w32term.c (Qface, Qmouse_face): Remove unused externs.
* xdisp.c (Qarrow, Qhand, Qtext, Qpointer): New variables for
pointer types.
(Qrelative_width, Qalign_to): Remove unused variables.
(Vvoid_text_area_pointer): Replace Vshow_text_cursor_in_void.
(QCmap, QCpointer, Qrect, Qcircle, Qpoly): New variables for
image maps.
(x_y_to_hpos_vpos): Return glyph relative coordinates through
new dx and dy args.
Remove buffer_only_p arg (always 0). Simplify code accordingly.
(get_glyph_string_clip_rect): Draw cursor using glyph's rather
than row's ascent and height, to get sensible height on tall rows.
(build_desired_tool_bar_string): Remove Qimage extern.
(get_tool_bar_item): Fix call to x_y_to_hpos_vpos.
(produce_image_glyph): Adjust it.ascent to minimum row ascent if
image glyph is alone on the last line.
(append_glyph, append_composite_glyph, produce_image_glyph)
(append_stretch_glyph): Set glyph's ascent and descent.
(on_hot_spot_p): New function to check if position is inside an
rectangular, circular, or polygon-shaped image hot-spot,
(find_hot_spot): New function to search for image hot-spot.
(Flookup_image_map): New defun to search for image hot-spot.
(define_frame_cursor1): New aux function to determine frame pointer.
(note_mode_line_or_margin_highlight, note_mouse_highlight):
Handle `pointer' text property and :pointer image property to
control frame pointer shape. Detect image hot-spots for pointer
and help_echo properties. Use define_frame_cursor1.
(note_mouse_highlight): Use Vvoid_text_area_pointer.
(syms_of_xdisp): Defsubr new defun. Intern and staticpro new variables.
DEFVAR_LISP Vvoid_text_area_pointer instead of Vshow_text_cursor_in_void.
* xfaces.c (cache_face): Abort if c->size exceeds MAX_FACE_ID.
* xfns.c (x_set_mouse_color): Remove bogus x_check_errors call.
(Qimage): Remove extern (now in lisp.h).
(valid_image_p, parse_image_spec): Use IMAGEP macro.
* xmenu.c (show_help_event): Remove unused code.
* xterm.c (Qface, Qmouse_face): Remove unused externs.
(x_draw_hollow_cursor): Draw cursor using glyph's rather than
row's ascent and descent, to get a sensible height on tall rows.
2003-12-25 Luc Teirlinck <teirllm@auburn.edu>
* minibuf.c (Fcompleting_read): Undo previous change.