seedlingattempt/godot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[Text Overrun] Add option to set custom ellipsis character, add support for system font fallback.

Browse Source
This commit is contained in:
bruvzg
2023-10-01 13:39:13 +03:00
parent d76c1d0e51
commit 56579f397d
20 changed files with 599 additions and 337 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
scene/gui/label.cpp
View File

@ -240,10 +240,12 @@ void Label::_shape() {
if (i < jst_to_line) {
TS->shaped_text_fit_to_width(lines_rid[i], width, line_jst_flags);
} else if (i == (visible_lines - 1)) {
TS->shaped_text_set_custom_ellipsis(lines_rid[i], (el_char.length() > 0) ? el_char[0] : 0x2026);
TS->shaped_text_overrun_trim_to_width(lines_rid[i], width, overrun_flags);
}
}
} else if (lines_hidden) {
TS->shaped_text_set_custom_ellipsis(lines_rid[visible_lines - 1], (el_char.length() > 0) ? el_char[0] : 0x2026);
TS->shaped_text_overrun_trim_to_width(lines_rid[visible_lines - 1], width, overrun_flags);
}
} else {
@ -268,9 +270,11 @@ void Label::_shape() {
if (i < jst_to_line && horizontal_alignment == HORIZONTAL_ALIGNMENT_FILL) {
TS->shaped_text_fit_to_width(lines_rid[i], width, line_jst_flags);
overrun_flags.set_flag(TextServer::OVERRUN_JUSTIFICATION_AWARE);
TS->shaped_text_set_custom_ellipsis(lines_rid[i], (el_char.length() > 0) ? el_char[0] : 0x2026);
TS->shaped_text_overrun_trim_to_width(lines_rid[i], width, overrun_flags);
TS->shaped_text_fit_to_width(lines_rid[i], width, line_jst_flags | TextServer::JUSTIFICATION_CONSTRAIN_ELLIPSIS);
} else {
TS->shaped_text_set_custom_ellipsis(lines_rid[i], (el_char.length() > 0) ? el_char[0] : 0x2026);
TS->shaped_text_overrun_trim_to_width(lines_rid[i], width, overrun_flags);
}
}
@ -887,6 +891,27 @@ TextServer::OverrunBehavior Label::get_text_overrun_behavior() const {
return overrun_behavior;
}
void Label::set_ellipsis_char(const String &p_char) {
String c = p_char;
if (c.length() > 1) {
WARN_PRINT("Ellipsis must be exactly one character long (" + itos(c.length()) + " characters given).");
c = c.left(1);
}
if (el_char == c) {
return;
}
el_char = c;
lines_dirty = true;
queue_redraw();
if (clip || overrun_behavior != TextServer::OVERRUN_NO_TRIMMING) {
update_minimum_size();
}
}
String Label::get_ellipsis_char() const {
return el_char;
}
String Label::get_text() const {
return text;
}
@ -1007,6 +1032,8 @@ void Label::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_tab_stops"), &Label::get_tab_stops);
ClassDB::bind_method(D_METHOD("set_text_overrun_behavior", "overrun_behavior"), &Label::set_text_overrun_behavior);
ClassDB::bind_method(D_METHOD("get_text_overrun_behavior"), &Label::get_text_overrun_behavior);
ClassDB::bind_method(D_METHOD("set_ellipsis_char", "char"), &Label::set_ellipsis_char);
ClassDB::bind_method(D_METHOD("get_ellipsis_char"), &Label::get_ellipsis_char);
ClassDB::bind_method(D_METHOD("set_uppercase", "enable"), &Label::set_uppercase);
ClassDB::bind_method(D_METHOD("is_uppercase"), &Label::is_uppercase);
ClassDB::bind_method(D_METHOD("get_line_height", "line"), &Label::get_line_height, DEFVAL(-1));
@ -1037,6 +1064,7 @@ void Label::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "clip_text"), "set_clip_text", "is_clipping_text");
ADD_PROPERTY(PropertyInfo(Variant::INT, "text_overrun_behavior", PROPERTY_HINT_ENUM, "Trim Nothing,Trim Characters,Trim Words,Ellipsis,Word Ellipsis"), "set_text_overrun_behavior", "get_text_overrun_behavior");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "ellipsis_char"), "set_ellipsis_char", "get_ellipsis_char");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "uppercase"), "set_uppercase", "is_uppercase");
ADD_PROPERTY(PropertyInfo(Variant::PACKED_FLOAT32_ARRAY, "tab_stops"), "set_tab_stops", "get_tab_stops");