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Expose TextServer justification flags to Label, Label3D, TextMesh and RTL. Add flags to control last/single line justification.

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bruvzg 2023-03-23 11:22:37 +02:00
parent 5c653c27cd
commit 9163d8c336
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GPG key ID: 7960FCF39844EC38
24 changed files with 292 additions and 46 deletions
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21
servers/text_server.cpp
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@ -404,11 +404,12 @@ void TextServer::_bind_methods() {
ClassDB::bind_method(D_METHOD("shaped_text_substr", "shaped", "start", "length"), &TextServer::shaped_text_substr);
ClassDB::bind_method(D_METHOD("shaped_text_get_parent", "shaped"), &TextServer::shaped_text_get_parent);
ClassDB::bind_method(D_METHOD("shaped_text_fit_to_width", "shaped", "width", "jst_flags"), &TextServer::shaped_text_fit_to_width, DEFVAL(JUSTIFICATION_WORD_BOUND | JUSTIFICATION_KASHIDA));
ClassDB::bind_method(D_METHOD("shaped_text_fit_to_width", "shaped", "width", "justification_flags"), &TextServer::shaped_text_fit_to_width, DEFVAL(JUSTIFICATION_WORD_BOUND | JUSTIFICATION_KASHIDA));
ClassDB::bind_method(D_METHOD("shaped_text_tab_align", "shaped", "tab_stops"), &TextServer::shaped_text_tab_align);
ClassDB::bind_method(D_METHOD("shaped_text_shape", "shaped"), &TextServer::shaped_text_shape);
ClassDB::bind_method(D_METHOD("shaped_text_is_ready", "shaped"), &TextServer::shaped_text_is_ready);
ClassDB::bind_method(D_METHOD("shaped_text_has_visible_chars", "shaped"), &TextServer::shaped_text_has_visible_chars);
ClassDB::bind_method(D_METHOD("shaped_text_get_glyphs", "shaped"), &TextServer::_shaped_text_get_glyphs_wrapper);
ClassDB::bind_method(D_METHOD("shaped_text_sort_logical", "shaped"), &TextServer::_shaped_text_sort_logical_wrapper);
@ -497,6 +498,9 @@ void TextServer::_bind_methods() {
BIND_BITFIELD_FLAG(JUSTIFICATION_TRIM_EDGE_SPACES);
BIND_BITFIELD_FLAG(JUSTIFICATION_AFTER_LAST_TAB);
BIND_BITFIELD_FLAG(JUSTIFICATION_CONSTRAIN_ELLIPSIS);
BIND_BITFIELD_FLAG(JUSTIFICATION_SKIP_LAST_LINE);
BIND_BITFIELD_FLAG(JUSTIFICATION_SKIP_LAST_LINE_WITH_VISIBLE_CHARS);
BIND_BITFIELD_FLAG(JUSTIFICATION_DO_NOT_SKIP_SINGLE_LINE);
/* AutowrapMode */
BIND_ENUM_CONSTANT(AUTOWRAP_OFF);
@ -684,6 +688,21 @@ void TextServer::draw_hex_code_box(const RID &p_canvas, int64_t p_size, const Ve
}
}
bool TextServer::shaped_text_has_visible_chars(const RID &p_shaped) const {
int v_size = shaped_text_get_glyph_count(p_shaped);
if (v_size == 0) {
return false;
}
const Glyph *glyphs = shaped_text_get_glyphs(p_shaped);
for (int i = 0; i < v_size; i++) {
if (glyphs[i].index != 0 && (glyphs[i].flags & GRAPHEME_IS_VIRTUAL) != GRAPHEME_IS_VIRTUAL) {
return true;
}
}
return false;
}
PackedInt32Array TextServer::shaped_text_get_line_breaks_adv(const RID &p_shaped, const PackedFloat32Array &p_width, int64_t p_start, bool p_once, BitField<TextServer::LineBreakFlag> p_break_flags) const {
PackedInt32Array lines;