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Diffstat (limited to 'scene/gui/label.cpp')
-rw-r--r--scene/gui/label.cpp197
1 files changed, 75 insertions, 122 deletions
diff --git a/scene/gui/label.cpp b/scene/gui/label.cpp
index 82ab7c2e18..8094812203 100644
--- a/scene/gui/label.cpp
+++ b/scene/gui/label.cpp
@@ -31,6 +31,7 @@
#include "label.h"
#include "core/config/project_settings.h"
+#include "core/core_string_names.h"
#include "core/string/print_string.h"
#include "core/string/translation.h"
@@ -64,17 +65,18 @@ bool Label::is_uppercase() const {
}
int Label::get_line_height(int p_line) const {
- Ref<Font> font = get_theme_font(SNAME("font"));
+ Ref<Font> font = (settings.is_valid() && settings->get_font().is_valid()) ? settings->get_font() : get_theme_font(SNAME("font"));
if (p_line >= 0 && p_line < lines_rid.size()) {
- return TS->shaped_text_get_size(lines_rid[p_line]).y + font->get_spacing(TextServer::SPACING_TOP) + font->get_spacing(TextServer::SPACING_BOTTOM);
+ return TS->shaped_text_get_size(lines_rid[p_line]).y;
} else if (lines_rid.size() > 0) {
int h = 0;
for (int i = 0; i < lines_rid.size(); i++) {
- h = MAX(h, TS->shaped_text_get_size(lines_rid[i]).y) + font->get_spacing(TextServer::SPACING_TOP) + font->get_spacing(TextServer::SPACING_BOTTOM);
+ h = MAX(h, TS->shaped_text_get_size(lines_rid[i]).y);
}
return h;
} else {
- return font->get_height(get_theme_font_size(SNAME("font_size")));
+ int font_size = settings.is_valid() ? settings->get_font_size() : get_theme_font_size(SNAME("font_size"));
+ return font->get_height(font_size);
}
}
@@ -83,7 +85,6 @@ void Label::_shape() {
int width = (get_size().width - style->get_minimum_size().width);
if (dirty || font_dirty) {
- String lang = (!language.is_empty()) ? language : TranslationServer::get_singleton()->get_tool_locale();
if (dirty) {
TS->shaped_text_clear(text_rid);
}
@@ -92,21 +93,24 @@ void Label::_shape() {
} else {
TS->shaped_text_set_direction(text_rid, (TextServer::Direction)text_direction);
}
- const Ref<Font> &font = get_theme_font(SNAME("font"));
- int font_size = get_theme_font_size(SNAME("font_size"));
+ const Ref<Font> &font = (settings.is_valid() && settings->get_font().is_valid()) ? settings->get_font() : get_theme_font(SNAME("font"));
+ int font_size = settings.is_valid() ? settings->get_font_size() : get_theme_font_size(SNAME("font_size"));
ERR_FAIL_COND(font.is_null());
- String text = (uppercase) ? TS->string_to_upper(xl_text, lang) : xl_text;
+ String text = (uppercase) ? TS->string_to_upper(xl_text, language) : xl_text;
if (visible_chars >= 0 && visible_chars_behavior == TextServer::VC_CHARS_BEFORE_SHAPING) {
text = text.substr(0, visible_chars);
}
if (dirty) {
- TS->shaped_text_add_string(text_rid, text, font->get_rids(), font_size, opentype_features, lang);
+ TS->shaped_text_add_string(text_rid, text, font->get_rids(), font_size, font->get_opentype_features(), language);
} else {
int spans = TS->shaped_get_span_count(text_rid);
for (int i = 0; i < spans; i++) {
- TS->shaped_set_span_update_font(text_rid, i, font->get_rids(), font_size, opentype_features);
+ TS->shaped_set_span_update_font(text_rid, i, font->get_rids(), font_size, font->get_opentype_features());
}
}
+ for (int i = 0; i < TextServer::SPACING_MAX; i++) {
+ TS->shaped_text_set_spacing(text_rid, TextServer::SpacingType(i), font->get_spacing(TextServer::SpacingType(i)));
+ }
TS->shaped_text_set_bidi_override(text_rid, structured_text_parser(st_parser, st_args, text));
dirty = false;
font_dirty = false;
@@ -119,10 +123,10 @@ void Label::_shape() {
}
lines_rid.clear();
- uint16_t autowrap_flags = TextServer::BREAK_MANDATORY;
+ BitField<TextServer::LineBreakFlag> autowrap_flags = TextServer::BREAK_MANDATORY;
switch (autowrap_mode) {
case TextServer::AUTOWRAP_WORD_SMART:
- autowrap_flags = TextServer::BREAK_WORD_BOUND_ADAPTIVE | TextServer::BREAK_MANDATORY;
+ autowrap_flags = TextServer::BREAK_WORD_BOUND | TextServer::BREAK_ADAPTIVE | TextServer::BREAK_MANDATORY;
break;
case TextServer::AUTOWRAP_WORD:
autowrap_flags = TextServer::BREAK_WORD_BOUND | TextServer::BREAK_MANDATORY;
@@ -156,23 +160,23 @@ void Label::_shape() {
}
if (lines_dirty) {
- uint16_t overrun_flags = TextServer::OVERRUN_NO_TRIM;
+ BitField<TextServer::TextOverrunFlag> overrun_flags = TextServer::OVERRUN_NO_TRIM;
switch (overrun_behavior) {
case TextServer::OVERRUN_TRIM_WORD_ELLIPSIS:
- overrun_flags |= TextServer::OVERRUN_TRIM;
- overrun_flags |= TextServer::OVERRUN_TRIM_WORD_ONLY;
- overrun_flags |= TextServer::OVERRUN_ADD_ELLIPSIS;
+ overrun_flags.set_flag(TextServer::OVERRUN_TRIM);
+ overrun_flags.set_flag(TextServer::OVERRUN_TRIM_WORD_ONLY);
+ overrun_flags.set_flag(TextServer::OVERRUN_ADD_ELLIPSIS);
break;
case TextServer::OVERRUN_TRIM_ELLIPSIS:
- overrun_flags |= TextServer::OVERRUN_TRIM;
- overrun_flags |= TextServer::OVERRUN_ADD_ELLIPSIS;
+ overrun_flags.set_flag(TextServer::OVERRUN_TRIM);
+ overrun_flags.set_flag(TextServer::OVERRUN_ADD_ELLIPSIS);
break;
case TextServer::OVERRUN_TRIM_WORD:
- overrun_flags |= TextServer::OVERRUN_TRIM;
- overrun_flags |= TextServer::OVERRUN_TRIM_WORD_ONLY;
+ overrun_flags.set_flag(TextServer::OVERRUN_TRIM);
+ overrun_flags.set_flag(TextServer::OVERRUN_TRIM_WORD_ONLY);
break;
case TextServer::OVERRUN_TRIM_CHAR:
- overrun_flags |= TextServer::OVERRUN_TRIM;
+ overrun_flags.set_flag(TextServer::OVERRUN_TRIM);
break;
case TextServer::OVERRUN_NO_TRIMMING:
break;
@@ -184,7 +188,7 @@ void Label::_shape() {
int visible_lines = get_visible_line_count();
bool lines_hidden = visible_lines > 0 && visible_lines < lines_rid.size();
if (lines_hidden) {
- overrun_flags |= TextServer::OVERRUN_ENFORCE_ELLIPSIS;
+ overrun_flags.set_flag(TextServer::OVERRUN_ENFORCE_ELLIPSIS);
}
if (horizontal_alignment == HORIZONTAL_ALIGNMENT_FILL) {
for (int i = 0; i < lines_rid.size(); i++) {
@@ -202,7 +206,7 @@ void Label::_shape() {
for (int i = 0; i < lines_rid.size(); i++) {
if (horizontal_alignment == HORIZONTAL_ALIGNMENT_FILL) {
TS->shaped_text_fit_to_width(lines_rid[i], width);
- overrun_flags |= TextServer::OVERRUN_JUSTIFICATION_AWARE;
+ overrun_flags.set_flag(TextServer::OVERRUN_JUSTIFICATION_AWARE);
TS->shaped_text_overrun_trim_to_width(lines_rid[i], width, overrun_flags);
TS->shaped_text_fit_to_width(lines_rid[i], width, TextServer::JUSTIFICATION_WORD_BOUND | TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_CONSTRAIN_ELLIPSIS);
} else {
@@ -221,9 +225,8 @@ void Label::_shape() {
}
void Label::_update_visible() {
- int line_spacing = get_theme_constant(SNAME("line_spacing"), SNAME("Label"));
+ int line_spacing = settings.is_valid() ? settings->get_line_spacing() : get_theme_constant(SNAME("line_spacing"), SNAME("Label"));
Ref<StyleBox> style = get_theme_stylebox(SNAME("normal"), SNAME("Label"));
- Ref<Font> font = get_theme_font(SNAME("font"));
int lines_visible = lines_rid.size();
if (max_lines_visible >= 0 && lines_visible > max_lines_visible) {
@@ -233,7 +236,7 @@ void Label::_update_visible() {
minsize.height = 0;
int last_line = MIN(lines_rid.size(), lines_visible + lines_skipped);
for (int64_t i = lines_skipped; i < last_line; i++) {
- minsize.height += TS->shaped_text_get_size(lines_rid[i]).y + font->get_spacing(TextServer::SPACING_TOP) + font->get_spacing(TextServer::SPACING_BOTTOM) + line_spacing;
+ minsize.height += TS->shaped_text_get_size(lines_rid[i]).y + line_spacing;
if (minsize.height > (get_size().height - style->get_minimum_size().height + line_spacing)) {
break;
}
@@ -293,17 +296,19 @@ void Label::_notification(int p_what) {
RID ci = get_canvas_item();
+ bool has_settings = settings.is_valid();
+
Size2 string_size;
Size2 size = get_size();
Ref<StyleBox> style = get_theme_stylebox(SNAME("normal"));
- Ref<Font> font = get_theme_font(SNAME("font"));
- Color font_color = get_theme_color(SNAME("font_color"));
- Color font_shadow_color = get_theme_color(SNAME("font_shadow_color"));
- Point2 shadow_ofs(get_theme_constant(SNAME("shadow_offset_x")), get_theme_constant(SNAME("shadow_offset_y")));
- int line_spacing = get_theme_constant(SNAME("line_spacing"));
- Color font_outline_color = get_theme_color(SNAME("font_outline_color"));
- int outline_size = get_theme_constant(SNAME("outline_size"));
- int shadow_outline_size = get_theme_constant(SNAME("shadow_outline_size"));
+ Ref<Font> font = (has_settings && settings->get_font().is_valid()) ? settings->get_font() : get_theme_font(SNAME("font"));
+ Color font_color = has_settings ? settings->get_font_color() : get_theme_color(SNAME("font_color"));
+ Color font_shadow_color = has_settings ? settings->get_shadow_color() : get_theme_color(SNAME("font_shadow_color"));
+ Point2 shadow_ofs = has_settings ? settings->get_shadow_offset() : Point2(get_theme_constant(SNAME("shadow_offset_x")), get_theme_constant(SNAME("shadow_offset_y")));
+ int line_spacing = has_settings ? settings->get_line_spacing() : get_theme_constant(SNAME("line_spacing"));
+ Color font_outline_color = has_settings ? settings->get_outline_color() : get_theme_color(SNAME("font_outline_color"));
+ int outline_size = has_settings ? settings->get_outline_size() : get_theme_constant(SNAME("outline_size"));
+ int shadow_outline_size = has_settings ? settings->get_shadow_size() : get_theme_constant(SNAME("shadow_outline_size"));
bool rtl = (TS->shaped_text_get_inferred_direction(text_rid) == TextServer::DIRECTION_RTL);
bool rtl_layout = is_layout_rtl();
@@ -314,7 +319,7 @@ void Label::_notification(int p_what) {
// Get number of lines to fit to the height.
for (int64_t i = lines_skipped; i < lines_rid.size(); i++) {
- total_h += TS->shaped_text_get_size(lines_rid[i]).y + font->get_spacing(TextServer::SPACING_TOP) + font->get_spacing(TextServer::SPACING_BOTTOM) + line_spacing;
+ total_h += TS->shaped_text_get_size(lines_rid[i]).y + line_spacing;
if (total_h > (get_size().height - style->get_minimum_size().height + line_spacing)) {
break;
}
@@ -334,7 +339,7 @@ void Label::_notification(int p_what) {
int total_glyphs = 0;
total_h = 0;
for (int64_t i = lines_skipped; i < last_line; i++) {
- total_h += TS->shaped_text_get_size(lines_rid[i]).y + font->get_spacing(TextServer::SPACING_TOP) + font->get_spacing(TextServer::SPACING_BOTTOM) + line_spacing;
+ total_h += TS->shaped_text_get_size(lines_rid[i]).y + line_spacing;
total_glyphs += TS->shaped_text_get_glyph_count(lines_rid[i]) + TS->shaped_text_get_ellipsis_glyph_count(lines_rid[i]);
}
int visible_glyphs = total_glyphs * percent_visible;
@@ -374,7 +379,7 @@ void Label::_notification(int p_what) {
for (int i = lines_skipped; i < last_line; i++) {
Size2 line_size = TS->shaped_text_get_size(lines_rid[i]);
ofs.x = 0;
- ofs.y += TS->shaped_text_get_ascent(lines_rid[i]) + font->get_spacing(TextServer::SPACING_TOP);
+ ofs.y += TS->shaped_text_get_ascent(lines_rid[i]);
switch (horizontal_alignment) {
case HORIZONTAL_ALIGNMENT_FILL:
if (rtl && autowrap_mode != TextServer::AUTOWRAP_OFF) {
@@ -527,7 +532,7 @@ void Label::_notification(int p_what) {
}
}
}
- ofs.y += TS->shaped_text_get_descent(lines_rid[i]) + vsep + line_spacing + font->get_spacing(TextServer::SPACING_BOTTOM);
+ ofs.y += TS->shaped_text_get_descent(lines_rid[i]) + vsep + line_spacing;
}
} break;
@@ -550,8 +555,10 @@ Size2 Label::get_minimum_size() const {
Size2 min_size = minsize;
- Ref<Font> font = get_theme_font(SNAME("font"));
- min_size.height = MAX(min_size.height, font->get_height(get_theme_font_size(SNAME("font_size"))) + font->get_spacing(TextServer::SPACING_TOP) + font->get_spacing(TextServer::SPACING_BOTTOM));
+ const Ref<Font> &font = (settings.is_valid() && settings->get_font().is_valid()) ? settings->get_font() : get_theme_font(SNAME("font"));
+ int font_size = settings.is_valid() ? settings->get_font_size() : get_theme_font_size(SNAME("font_size"));
+
+ min_size.height = MAX(min_size.height, font->get_height(font_size) + font->get_spacing(TextServer::SPACING_TOP) + font->get_spacing(TextServer::SPACING_BOTTOM));
Size2 min_style = get_theme_stylebox(SNAME("normal"))->get_minimum_size();
if (autowrap_mode != TextServer::AUTOWRAP_OFF) {
@@ -576,13 +583,12 @@ int Label::get_line_count() const {
}
int Label::get_visible_line_count() const {
- Ref<Font> font = get_theme_font(SNAME("font"));
Ref<StyleBox> style = get_theme_stylebox(SNAME("normal"));
- int line_spacing = get_theme_constant(SNAME("line_spacing"));
+ int line_spacing = settings.is_valid() ? settings->get_line_spacing() : get_theme_constant(SNAME("line_spacing"));
int lines_visible = 0;
float total_h = 0.0;
for (int64_t i = lines_skipped; i < lines_rid.size(); i++) {
- total_h += TS->shaped_text_get_size(lines_rid[i]).y + font->get_spacing(TextServer::SPACING_TOP) + font->get_spacing(TextServer::SPACING_BOTTOM) + line_spacing;
+ total_h += TS->shaped_text_get_size(lines_rid[i]).y + line_spacing;
if (total_h > (get_size().height - style->get_minimum_size().height + line_spacing)) {
break;
}
@@ -639,6 +645,28 @@ void Label::set_text(const String &p_string) {
update_minimum_size();
}
+void Label::_invalidate() {
+ font_dirty = true;
+ update();
+}
+
+void Label::set_label_settings(const Ref<LabelSettings> &p_settings) {
+ if (settings != p_settings) {
+ if (settings.is_valid()) {
+ settings->disconnect(CoreStringNames::get_singleton()->changed, callable_mp(this, &Label::_invalidate));
+ }
+ settings = p_settings;
+ if (settings.is_valid()) {
+ settings->connect(CoreStringNames::get_singleton()->changed, callable_mp(this, &Label::_invalidate), varray(), CONNECT_REFERENCE_COUNTED);
+ }
+ _invalidate();
+ }
+}
+
+Ref<LabelSettings> Label::get_label_settings() const {
+ return settings;
+}
+
void Label::set_text_direction(Control::TextDirection p_text_direction) {
ERR_FAIL_COND((int)p_text_direction < -1 || (int)p_text_direction > 3);
if (text_direction != p_text_direction) {
@@ -674,29 +702,6 @@ Control::TextDirection Label::get_text_direction() const {
return text_direction;
}
-void Label::clear_opentype_features() {
- opentype_features.clear();
- font_dirty = true;
- update();
-}
-
-void Label::set_opentype_feature(const String &p_name, int p_value) {
- int32_t tag = TS->name_to_tag(p_name);
- if (!opentype_features.has(tag) || (int)opentype_features[tag] != p_value) {
- opentype_features[tag] = p_value;
- font_dirty = true;
- update();
- }
-}
-
-int Label::get_opentype_feature(const String &p_name) const {
- int32_t tag = TS->name_to_tag(p_name);
- if (!opentype_features.has(tag)) {
- return -1;
- }
- return opentype_features[tag];
-}
-
void Label::set_language(const String &p_language) {
if (language != p_language) {
language = p_language;
@@ -818,56 +823,6 @@ int Label::get_total_character_count() const {
return xl_text.length();
}
-bool Label::_set(const StringName &p_name, const Variant &p_value) {
- String str = p_name;
- if (str.begins_with("opentype_features/")) {
- String name = str.get_slicec('/', 1);
- int32_t tag = TS->name_to_tag(name);
- int value = p_value;
- if (value == -1) {
- if (opentype_features.has(tag)) {
- opentype_features.erase(tag);
- font_dirty = true;
- update();
- }
- } else {
- if (!opentype_features.has(tag) || (int)opentype_features[tag] != value) {
- opentype_features[tag] = value;
- font_dirty = true;
- update();
- }
- }
- notify_property_list_changed();
- return true;
- }
-
- return false;
-}
-
-bool Label::_get(const StringName &p_name, Variant &r_ret) const {
- String str = p_name;
- if (str.begins_with("opentype_features/")) {
- String name = str.get_slicec('/', 1);
- int32_t tag = TS->name_to_tag(name);
- if (opentype_features.has(tag)) {
- r_ret = opentype_features[tag];
- return true;
- } else {
- r_ret = -1;
- return true;
- }
- }
- return false;
-}
-
-void Label::_get_property_list(List<PropertyInfo> *p_list) const {
- for (const Variant *ftr = opentype_features.next(nullptr); ftr != nullptr; ftr = opentype_features.next(ftr)) {
- String name = TS->tag_to_name(*ftr);
- p_list->push_back(PropertyInfo(Variant::INT, "opentype_features/" + name));
- }
- p_list->push_back(PropertyInfo(Variant::NIL, "opentype_features/_new", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR));
-}
-
void Label::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_horizontal_alignment", "alignment"), &Label::set_horizontal_alignment);
ClassDB::bind_method(D_METHOD("get_horizontal_alignment"), &Label::get_horizontal_alignment);
@@ -875,11 +830,10 @@ void Label::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_vertical_alignment"), &Label::get_vertical_alignment);
ClassDB::bind_method(D_METHOD("set_text", "text"), &Label::set_text);
ClassDB::bind_method(D_METHOD("get_text"), &Label::get_text);
+ ClassDB::bind_method(D_METHOD("set_label_settings", "settings"), &Label::set_label_settings);
+ ClassDB::bind_method(D_METHOD("get_label_settings"), &Label::get_label_settings);
ClassDB::bind_method(D_METHOD("set_text_direction", "direction"), &Label::set_text_direction);
ClassDB::bind_method(D_METHOD("get_text_direction"), &Label::get_text_direction);
- ClassDB::bind_method(D_METHOD("set_opentype_feature", "tag", "value"), &Label::set_opentype_feature);
- ClassDB::bind_method(D_METHOD("get_opentype_feature", "tag"), &Label::get_opentype_feature);
- ClassDB::bind_method(D_METHOD("clear_opentype_features"), &Label::clear_opentype_features);
ClassDB::bind_method(D_METHOD("set_language", "language"), &Label::set_language);
ClassDB::bind_method(D_METHOD("get_language"), &Label::get_language);
ClassDB::bind_method(D_METHOD("set_autowrap_mode", "autowrap_mode"), &Label::set_autowrap_mode);
@@ -910,6 +864,7 @@ void Label::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_structured_text_bidi_override_options"), &Label::get_structured_text_bidi_override_options);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "text", PROPERTY_HINT_MULTILINE_TEXT, "", PROPERTY_USAGE_DEFAULT_INTL), "set_text", "get_text");
+ ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "label_settings", PROPERTY_HINT_RESOURCE_TYPE, "LabelSettings"), "set_label_settings", "get_label_settings");
ADD_PROPERTY(PropertyInfo(Variant::INT, "horizontal_alignment", PROPERTY_HINT_ENUM, "Left,Center,Right,Fill"), "set_horizontal_alignment", "get_horizontal_alignment");
ADD_PROPERTY(PropertyInfo(Variant::INT, "vertical_alignment", PROPERTY_HINT_ENUM, "Top,Center,Bottom,Fill"), "set_vertical_alignment", "get_vertical_alignment");
ADD_PROPERTY(PropertyInfo(Variant::INT, "autowrap_mode", PROPERTY_HINT_ENUM, "Off,Arbitrary,Word,Word (Smart)"), "set_autowrap_mode", "get_autowrap_mode");
@@ -924,11 +879,9 @@ void Label::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::INT, "visible_characters_behavior", PROPERTY_HINT_ENUM, "Characters Before Shaping,Characters After Shaping,Glyphs (Layout Direction),Glyphs (Left-to-Right),Glyphs (Right-to-Left)"), "set_visible_characters_behavior", "get_visible_characters_behavior");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "percent_visible", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_percent_visible", "get_percent_visible");
- ADD_GROUP("Locale", "");
+ ADD_GROUP("BiDi", "");
ADD_PROPERTY(PropertyInfo(Variant::INT, "text_direction", PROPERTY_HINT_ENUM, "Auto,Left-to-Right,Right-to-Left,Inherited"), "set_text_direction", "get_text_direction");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "language", PROPERTY_HINT_LOCALE_ID, ""), "set_language", "get_language");
-
- ADD_GROUP("Structured Text", "structured_text_");
ADD_PROPERTY(PropertyInfo(Variant::INT, "structured_text_bidi_override", PROPERTY_HINT_ENUM, "Default,URI,File,Email,List,None,Custom"), "set_structured_text_bidi_override", "get_structured_text_bidi_override");
ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "structured_text_bidi_override_options"), "set_structured_text_bidi_override_options", "get_structured_text_bidi_override_options");
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-30 17:20:22 +0000