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Base accessibility API.

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This commit is contained in:
Pāvels Nadtočajevs
2025-03-21 16:42:23 +02:00
parent af2c713971
commit b106dfd4f9
124 changed files with 7631 additions and 181 deletions
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26
scene/gui/label.cpp
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@ -100,6 +100,7 @@ void Label::set_uppercase(bool p_uppercase) {
uppercase = p_uppercase;
text_dirty = true;
queue_accessibility_update();
queue_redraw();
}
@ -692,6 +693,15 @@ PackedStringArray Label::get_configuration_warnings() const {
void Label::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ACCESSIBILITY_UPDATE: {
RID ae = get_accessibility_element();
ERR_FAIL_COND(ae.is_null());
DisplayServer::get_singleton()->accessibility_update_set_role(ae, DisplayServer::AccessibilityRole::ROLE_STATIC_TEXT);
DisplayServer::get_singleton()->accessibility_update_set_value(ae, xl_text);
DisplayServer::get_singleton()->accessibility_update_set_text_align(ae, horizontal_alignment);
} break;
case NOTIFICATION_TRANSLATION_CHANGED: {
String new_text = atr(text);
if (new_text == xl_text) {
@ -703,6 +713,7 @@ void Label::_notification(int p_what) {
}
text_dirty = true;
queue_accessibility_update();
queue_redraw();
update_configuration_warnings();
} break;
@ -749,7 +760,11 @@ void Label::_notification(int p_what) {
int shadow_outline_size = has_settings ? settings->get_shadow_size() : theme_cache.font_shadow_outline_size;
bool rtl_layout = is_layout_rtl();
style->draw(ci, Rect2(Point2(0, 0), get_size()));
if (has_focus()) {
theme_cache.focus_style->draw(ci, Rect2(Point2(0, 0), get_size()));
} else {
theme_cache.normal_style->draw(ci, Rect2(Point2(0, 0), get_size()));
}
bool trim_chars = (visible_chars >= 0) && (visible_chars_behavior == TextServer::VC_CHARS_AFTER_SHAPING);
bool trim_glyphs_ltr = (visible_chars >= 0) && ((visible_chars_behavior == TextServer::VC_GLYPHS_LTR) || ((visible_chars_behavior == TextServer::VC_GLYPHS_AUTO) && !rtl_layout));
@ -1070,7 +1085,7 @@ void Label::set_horizontal_alignment(HorizontalAlignment p_alignment) {
}
}
horizontal_alignment = p_alignment;
queue_accessibility_update();
queue_redraw();
}
@ -1103,6 +1118,7 @@ void Label::set_text(const String &p_string) {
if (visible_ratio < 1) {
visible_chars = get_total_character_count() * visible_ratio;
}
queue_accessibility_update();
queue_redraw();
update_minimum_size();
update_configuration_warnings();
@ -1193,6 +1209,7 @@ void Label::set_paragraph_separator(const String &p_paragraph_separator) {
if (paragraph_separator != p_paragraph_separator) {
paragraph_separator = p_paragraph_separator;
text_dirty = true;
queue_accessibility_update();
queue_redraw();
}
}
@ -1285,6 +1302,7 @@ void Label::set_visible_characters(int p_amount) {
}
if (visible_chars_behavior == TextServer::VC_CHARS_BEFORE_SHAPING) {
text_dirty = true;
queue_accessibility_update();
}
queue_redraw();
}
@ -1309,6 +1327,7 @@ void Label::set_visible_ratio(float p_ratio) {
if (visible_chars_behavior == TextServer::VC_CHARS_BEFORE_SHAPING) {
text_dirty = true;
queue_accessibility_update();
}
queue_redraw();
}
@ -1326,6 +1345,7 @@ void Label::set_visible_characters_behavior(TextServer::VisibleCharactersBehavio
if (visible_chars_behavior != p_behavior) {
if (visible_chars_behavior == TextServer::VC_CHARS_BEFORE_SHAPING || p_behavior == TextServer::VC_CHARS_BEFORE_SHAPING) {
text_dirty = true;
queue_accessibility_update();
}
visible_chars_behavior = p_behavior;
queue_redraw();
@ -1448,6 +1468,7 @@ void Label::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "structured_text_bidi_override_options"), "set_structured_text_bidi_override_options", "get_structured_text_bidi_override_options");
BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_STYLEBOX, Label, normal_style, "normal");
BIND_THEME_ITEM_CUSTOM(Theme::DATA_TYPE_STYLEBOX, Label, focus_style, "focus");
BIND_THEME_ITEM(Theme::DATA_TYPE_CONSTANT, Label, line_spacing);
BIND_THEME_ITEM(Theme::DATA_TYPE_CONSTANT, Label, paragraph_spacing);
@ -1463,6 +1484,7 @@ void Label::_bind_methods() {
}
Label::Label(const String &p_text) {
set_focus_mode(FOCUS_ACCESSIBILITY);
set_mouse_filter(MOUSE_FILTER_IGNORE);
set_text(p_text);
set_v_size_flags(SIZE_SHRINK_CENTER);