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Merge pull request #46721 from bruvzg/custom_word_break_punct

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This commit is contained in:
Rémi Verschelde
2021-11-09 00:13:59 +01:00
committed by GitHub
parent d9a74fd07f daa613333e
commit 5968653662
13 changed files with 165 additions and 12 deletions
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54
modules/text_server_fb/text_server_fb.cpp
View File

@ -2107,6 +2107,27 @@ TextServer::Direction TextServerFallback::shaped_text_get_direction(RID p_shaped
return TextServer::DIRECTION_LTR;
}
void TextServerFallback::shaped_text_set_custom_punctuation(RID p_shaped, const String &p_punct) {
_THREAD_SAFE_METHOD_
ShapedTextData *sd = shaped_owner.get_or_null(p_shaped);
ERR_FAIL_COND(!sd);
if (sd->custom_punct != p_punct) {
if (sd->parent != RID()) {
full_copy(sd);
}
sd->custom_punct = p_punct;
invalidate(sd);
}
}
String TextServerFallback::shaped_text_get_custom_punctuation(RID p_shaped) const {
_THREAD_SAFE_METHOD_
const ShapedTextData *sd = shaped_owner.get_or_null(p_shaped);
ERR_FAIL_COND_V(!sd, String());
return sd->custom_punct;
}
void TextServerFallback::shaped_text_set_orientation(RID p_shaped, TextServer::Orientation p_orientation) {
ShapedTextData *sd = shaped_owner.get_or_null(p_shaped);
ERR_FAIL_COND(!sd);
@ -2409,6 +2430,7 @@ RID TextServerFallback::shaped_text_substr(RID p_shaped, int p_start, int p_leng
new_sd->orientation = sd->orientation;
new_sd->direction = sd->direction;
new_sd->custom_punct = sd->custom_punct;
new_sd->para_direction = sd->para_direction;
new_sd->line_breaks_valid = sd->line_breaks_valid;
new_sd->justification_ops_valid = sd->justification_ops_valid;
@ -2692,27 +2714,41 @@ bool TextServerFallback::shaped_text_update_breaks(RID p_shaped) {
}
int sd_size = sd->glyphs.size();
Glyph *sd_glyphs = sd->glyphs.ptrw();
int c_punct_size = sd->custom_punct.length();
const char32_t *c_punct = sd->custom_punct.ptr();
for (int i = 0; i < sd_size; i++) {
if (sd->glyphs[i].count > 0) {
char32_t c = sd->text[sd->glyphs[i].start];
if (is_punct(c)) {
sd->glyphs.write[i].flags |= GRAPHEME_IS_PUNCTUATION;
if (sd_glyphs[i].count > 0) {
char32_t c = sd->text[sd_glyphs[i].start];
if (c_punct_size == 0) {
if (is_punct(c)) {
sd_glyphs[i].flags |= GRAPHEME_IS_PUNCTUATION;
}
} else {
for (int j = 0; j < c_punct_size; j++) {
if (c_punct[j] == c) {
sd_glyphs[i].flags |= GRAPHEME_IS_PUNCTUATION;
break;
}
}
}
if (is_underscore(c)) {
sd->glyphs.write[i].flags |= GRAPHEME_IS_UNDERSCORE;
}
if (is_whitespace(c) && !is_linebreak(c)) {
sd->glyphs.write[i].flags |= GRAPHEME_IS_SPACE;
sd->glyphs.write[i].flags |= GRAPHEME_IS_BREAK_SOFT;
sd_glyphs[i].flags |= GRAPHEME_IS_SPACE;
sd_glyphs[i].flags |= GRAPHEME_IS_BREAK_SOFT;
}
if (is_linebreak(c)) {
sd->glyphs.write[i].flags |= GRAPHEME_IS_BREAK_HARD;
sd_glyphs[i].flags |= GRAPHEME_IS_BREAK_HARD;
}
if (c == 0x0009 || c == 0x000b) {
sd->glyphs.write[i].flags |= GRAPHEME_IS_TAB;
sd_glyphs[i].flags |= GRAPHEME_IS_TAB;
}
i += (sd->glyphs[i].count - 1);
i += (sd_glyphs[i].count - 1);
}
}
sd->line_breaks_valid = true;

3
modules/text_server_fb/text_server_fb.h
View File

@ -374,6 +374,9 @@ public:
virtual void shaped_text_set_bidi_override(RID p_shaped, const Array &p_override) override;
virtual void shaped_text_set_custom_punctuation(RID p_shaped, const String &p_punct) override;
virtual String shaped_text_get_custom_punctuation(RID p_shaped) const override;
virtual void shaped_text_set_orientation(RID p_shaped, Orientation p_orientation = ORIENTATION_HORIZONTAL) override;
virtual Orientation shaped_text_get_orientation(RID p_shaped) const override;