using translate-robust add_molecule instead of add_at_edge.
Bugfix for #(lines (finger "" "1")).
+2002-05-24 Jan Nieuwenhuizen <janneke@gnu.org>
+
+ * lily/text-item.cc (markup_text2molecule): Junk ugly lookahead by
+ using translate-robust add_molecule instead of add_at_edge.
+ Bugfix for #(lines (finger "" "1")).
+
2002-05-24 Han-Wen <hanwen@cs.uu.nl>
* lily/stem-tremolo.cc (brew_molecule): clean up and fix stem
\version "1.3.146"
+\header {
+ texidoc ="Test font selection and scm text markup"
+%% Note that the font-encoding trick only works when uning latex,
+%% ie, you must use ly2dvi.
+}
-%
-% Test new font selection and scm text markup
-%
\score{
- \notes\relative c''{
- \stemUp
-% {
- a-"text"
- b-#"texta"
- c-#'(bold "textb")
+ \notes\relative c''{
+ \stemUp
+ % {
+ a-"text"
+ b-#"texta"
+ c-#'(bold "textb")
- d-#'(lines "one" "two" "three")
- e-#'(lines (bold "one")
- (columns "and" "there" "is" ((font-family . number) "2"))
- (italic "three"))
- f-#'(finger "3")
- g-#'(music (named "noteheads-2" "flags-u3"))
- b-#'(columns "a" (((kern . 3) (raise . 2)) "b") "c")
- c-#'(columns "1" (((raise . -2) (kern . -1)) "2") "3")
-% }
- d-#'(lines "Violoncello" " e" "Contrabasso")
- e-#'((lines (baselineskip . 0) (kern . 1.5)) "Violoncello" " e" "Contrabasso")
- e-#'(((baselineskip . 0) (kern . 1.5) lines) "Violoncello" " e" "Contrabasso")
- g-"ÅÖÄÜÇÕ"
- }
- \paper{
- linewidth = -1.\mm
- fontenc = "T1"
- \translator{
- \ScoreContext
- TextScript \override #'font-family = #'roman
- TextScript \override #'font-shape = #'upright
- TextScript \revert #'no-spacing-rods
- TextScript \override #'direction = #1
- TextScript \override #'font-encoding = #'T1
- }
- }
+ d-#'(lines "one" "two" "three")
+ e-#'(lines (bold "one")
+ (columns "and" "there" "is" ((font-family . number) "2"))
+ (italic "three"))
+ f-#'(finger "3")
+ g-#'(music (named "noteheads-2"
+ ((kern . -0.1) "flags-stem")
+ (((kern . -0.1) (raise . 3.5)) "flags-u3"))))
+ b-#'(columns "a" (((kern . 3) (raise . 2)) "b") "c")
+ c-#'(columns "1" (((raise . -2) (kern . -1)) "2") "3")
+ % }
+ d-#'(lines "Violoncello" " e" "Contrabasso")
+ e-#'((lines (baselineskip . 0) (kern . 1.5)) "Violoncello" " e" "Contrabasso")
+ e-#'(((baselineskip . 0) (kern . 1.5) lines) "Violoncello" " e" "Contrabasso")
+ g-"ÅÖÄÜÇÕ"
+ c,,
+ c1 c1
+
+ \stemUp
+ c4^#'(lines "1" "" "2")
+ c^#'(lines "3" "4" "5")
+ \stemDown
+ c_#'(lines "6" "" "7")
+ c_#'(lines "8" "9" "0")
+
+ \stemUp
+ c4^#'(lines "1" "")
+ c^#'(lines "2" "3")
+ \stemDown
+ c_#'(lines "" "4")
+ c_#'(lines "5" "6")
+
+ c^#'(columns "foe" ((raise . 3) "bar"))
+ c^#'(columns "foe" (super "12") (sub "3 4"))
+ c^#'(columns "foe" (super (overstrike "o") "/") (sub "x"))
+ c^#'(columns "foe" (overstrike "o") "/")
+ c^#'(columns "foe" ((bold roman overstrike) "o") "/")
+ c^#'(columns "foe" ((extent . (0 . 0)) "o") "/")
+ c^#'(columns "foo" (super "bar" (super "baz")))
+ c
+ %% c^#`(columns (lines "" ";" "") (lines "1" ((bold) "2") "3"))
+ c^#`(columns (lines "" ";" "") (lines "1" "2" "3"))
+ c^#`(columns (lines "" ";" "") (lines "1" (bold "2") "3"))
+ c^#`(columns (lines "" ";" "") (lines "1" (columns (bold "2")) "3"))
+
+
+ }
+ \paper{
+ %linewidth = -1.\mm
+ fontenc = "T1"
+ \translator{
+ \ScoreContext
+ TextScript \override #'font-family = #'roman
+ TextScript \override #'font-shape = #'upright
+ TextScript \revert #'no-spacing-rods
+ TextScript \override #'direction = #1
+ TextScript \override #'font-encoding = #'T1
+ }
+ }
}
+%%% Local variables:
+%%% LilyPond-indent-level:2
+%%% End:
#include "main.hh"
#include "all-font-metrics.hh"
#include "afm.hh"
+#include "lookup.hh"
/*
return Molecule (fm->text_dimension (ly_scm2string (text)), list);
}
+
/*
TODO:
extent_b = true;
}
- Offset o (0, (axis == Y_AXIS ? - kern[axis] : 0));
+ Offset o (kern[X_AXIS], raise - kern[Y_AXIS]);
- Molecule mol;
+
+ Molecule mol = Lookup::filledbox (Box (Interval (0,0), Interval (0,0)));
+
while (gh_pair_p (text))
{
-
Molecule m = text2molecule (me, ly_car (text), p);
- /*
- TODO: look at padding?
-
- Look ahead here for kern and raise.
-
- (cols "foo" ((raise . 1) "bar"))
- (cols "foo" ((bold (raise . 1)) "bar"))
-
- When constructing the molecule for bar, all normal extra
- properties found, such as bold, are used for the construction
- of bar's molecule. But for kern or raise, it seems that we're
- too late then, translating bar's molecule has no effect (or
- maybe the effect of translating gets nullified when bar's
- molecule is `added_to_edge' of the molecule for foo?)
-
- So, while constructing foo's molecule, we look ahead for the
- raise of bar. The HEAD of the description of bar may be a
- single property, or a list, so we must check that too.
- */
-
- SCM next_p = SCM_EOL;
- if (gh_pair_p (ly_car (text)))
- next_p = scm_list_n (gh_call2 (f, sheet, ly_caar (text)), SCM_UNDEFINED);
- SCM next_k = ly_assoc_chain (ly_symbol2scm ("kern"), next_p);
- Real next_kern = kern[axis];
- if (gh_pair_p (next_k) && gh_number_p (ly_cdr (next_k)))
- next_kern = gh_scm2double (ly_cdr (next_k)) * staff_space;
-
- SCM next_r = ly_assoc_chain (ly_symbol2scm ("raise"), next_p);
- Real next_raise = 0;
- if (gh_pair_p (next_r) && gh_number_p (ly_cdr (next_r)))
- next_raise = gh_scm2double (ly_cdr (next_r)) * staff_space;
-
- o[Y_AXIS] = next_raise;
-
if (!m.empty_b ())
{
- m.translate (o);
- if (mol.empty_b ())
- mol = m;
- else
- {
- if (axis == Y_AXIS && baseline_skip)
- next_kern += baseline_skip - m.extent (Y_AXIS)[UP];
- mol.add_at_edge (axis, axis == X_AXIS ? RIGHT : DOWN, m, next_kern);
- }
+ m.translate_axis (mol.extent (axis)[axis == X_AXIS ? RIGHT : DOWN]
+ - (axis == Y_AXIS ? baseline_skip : 0),
+ axis);
+ mol.add_molecule (m);
}
text = ly_cdr (text);
}
+ /* Set extend to markup requested value. */
if (extent_b)
{
- /* we're not setting extents for unknown reasons. */
Box b = mol.extent_box ();
SCM expr = mol.get_expr ();
b[axis] = extent;
mol = Molecule (b, expr);
- }
+ }
+
+ mol.translate (o);
+
return mol;
}