diff options
Diffstat (limited to 'scene/gui/label.cpp')
| -rw-r--r-- | scene/gui/label.cpp | 455 |
1 files changed, 223 insertions, 232 deletions
diff --git a/scene/gui/label.cpp b/scene/gui/label.cpp index 419901d5ea..306ca3d340 100644 --- a/scene/gui/label.cpp +++ b/scene/gui/label.cpp @@ -31,32 +31,39 @@ #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" #include "servers/text_server.h" -void Label::set_autowrap_mode(Label::AutowrapMode p_mode) { - if (autowrap_mode != p_mode) { - autowrap_mode = p_mode; - lines_dirty = true; +void Label::set_autowrap_mode(TextServer::AutowrapMode p_mode) { + if (autowrap_mode == p_mode) { + return; } - update(); - if (clip || overrun_behavior != OVERRUN_NO_TRIMMING) { + autowrap_mode = p_mode; + lines_dirty = true; + queue_redraw(); + + if (clip || overrun_behavior != TextServer::OVERRUN_NO_TRIMMING) { update_minimum_size(); } } -Label::AutowrapMode Label::get_autowrap_mode() const { +TextServer::AutowrapMode Label::get_autowrap_mode() const { return autowrap_mode; } void Label::set_uppercase(bool p_uppercase) { + if (uppercase == p_uppercase) { + return; + } + uppercase = p_uppercase; dirty = true; - update(); + queue_redraw(); } bool Label::is_uppercase() const { @@ -64,26 +71,26 @@ 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() : theme_cache.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() : theme_cache.font_size; + return font->get_height(font_size); } } void Label::_shape() { - Ref<StyleBox> style = get_theme_stylebox(SNAME("normal"), SNAME("Label")); + Ref<StyleBox> style = theme_cache.normal_style; 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 +99,24 @@ 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() : theme_cache.font; + int font_size = settings.is_valid() ? settings->get_font_size() : theme_cache.font_size; ERR_FAIL_COND(font.is_null()); - String text = (uppercase) ? TS->string_to_upper(xl_text, lang) : xl_text; - if (visible_chars >= 0 && visible_chars_behavior == VC_CHARS_BEFORE_SHAPING) { + 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; @@ -115,26 +125,27 @@ void Label::_shape() { if (lines_dirty) { for (int i = 0; i < lines_rid.size(); i++) { - TS->free(lines_rid[i]); + TS->free_rid(lines_rid[i]); } lines_rid.clear(); - uint16_t autowrap_flags = TextServer::BREAK_MANDATORY; + BitField<TextServer::LineBreakFlag> autowrap_flags = TextServer::BREAK_MANDATORY; switch (autowrap_mode) { - case AUTOWRAP_WORD_SMART: - autowrap_flags = TextServer::BREAK_WORD_BOUND_ADAPTIVE | TextServer::BREAK_MANDATORY; + case TextServer::AUTOWRAP_WORD_SMART: + autowrap_flags = TextServer::BREAK_WORD_BOUND | TextServer::BREAK_ADAPTIVE | TextServer::BREAK_MANDATORY; break; - case AUTOWRAP_WORD: + case TextServer::AUTOWRAP_WORD: autowrap_flags = TextServer::BREAK_WORD_BOUND | TextServer::BREAK_MANDATORY; break; - case AUTOWRAP_ARBITRARY: + case TextServer::AUTOWRAP_ARBITRARY: autowrap_flags = TextServer::BREAK_GRAPHEME_BOUND | TextServer::BREAK_MANDATORY; break; - case AUTOWRAP_OFF: + case TextServer::AUTOWRAP_OFF: break; } - PackedInt32Array line_breaks = TS->shaped_text_get_line_breaks(text_rid, width, 0, autowrap_flags); + autowrap_flags = autowrap_flags | TextServer::BREAK_TRIM_EDGE_SPACES; + PackedInt32Array line_breaks = TS->shaped_text_get_line_breaks(text_rid, width, 0, autowrap_flags); for (int i = 0; i < line_breaks.size(); i = i + 2) { RID line = TS->shaped_text_substr(text_rid, line_breaks[i], line_breaks[i + 1] - line_breaks[i]); lines_rid.push_back(line); @@ -146,7 +157,7 @@ void Label::_shape() { return; } - if (autowrap_mode == AUTOWRAP_OFF) { + if (autowrap_mode == TextServer::AUTOWRAP_OFF) { minsize.width = 0.0f; for (int i = 0; i < lines_rid.size(); i++) { if (minsize.width < TS->shaped_text_get_size(lines_rid[i]).x) { @@ -156,35 +167,35 @@ void Label::_shape() { } if (lines_dirty) { - uint16_t overrun_flags = TextServer::OVERRUN_NO_TRIMMING; + BitField<TextServer::TextOverrunFlag> overrun_flags = TextServer::OVERRUN_NO_TRIM; switch (overrun_behavior) { - case OVERRUN_TRIM_WORD_ELLIPSIS: - overrun_flags |= TextServer::OVERRUN_TRIM; - overrun_flags |= TextServer::OVERRUN_TRIM_WORD_ONLY; - overrun_flags |= TextServer::OVERRUN_ADD_ELLIPSIS; + case TextServer::OVERRUN_TRIM_WORD_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 OVERRUN_TRIM_ELLIPSIS: - overrun_flags |= TextServer::OVERRUN_TRIM; - overrun_flags |= TextServer::OVERRUN_ADD_ELLIPSIS; + case TextServer::OVERRUN_TRIM_ELLIPSIS: + overrun_flags.set_flag(TextServer::OVERRUN_TRIM); + overrun_flags.set_flag(TextServer::OVERRUN_ADD_ELLIPSIS); break; - case OVERRUN_TRIM_WORD: - overrun_flags |= TextServer::OVERRUN_TRIM; - overrun_flags |= TextServer::OVERRUN_TRIM_WORD_ONLY; + case TextServer::OVERRUN_TRIM_WORD: + overrun_flags.set_flag(TextServer::OVERRUN_TRIM); + overrun_flags.set_flag(TextServer::OVERRUN_TRIM_WORD_ONLY); break; - case OVERRUN_TRIM_CHAR: - overrun_flags |= TextServer::OVERRUN_TRIM; + case TextServer::OVERRUN_TRIM_CHAR: + overrun_flags.set_flag(TextServer::OVERRUN_TRIM); break; - case OVERRUN_NO_TRIMMING: + case TextServer::OVERRUN_NO_TRIMMING: break; } // Fill after min_size calculation. - if (autowrap_mode != AUTOWRAP_OFF) { + if (autowrap_mode != TextServer::AUTOWRAP_OFF) { 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 +213,7 @@ 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 { @@ -215,15 +226,14 @@ void Label::_shape() { _update_visible(); - if (autowrap_mode == AUTOWRAP_OFF || !clip || overrun_behavior == OVERRUN_NO_TRIMMING) { + if (autowrap_mode == TextServer::AUTOWRAP_OFF || !clip || overrun_behavior == TextServer::OVERRUN_NO_TRIMMING) { update_minimum_size(); } } void Label::_update_visible() { - int 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 line_spacing = settings.is_valid() ? settings->get_line_spacing() : theme_cache.line_spacing; + Ref<StyleBox> style = theme_cache.normal_style; int lines_visible = lines_rid.size(); if (max_lines_visible >= 0 && lines_visible > max_lines_visible) { @@ -233,7 +243,7 @@ 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; } @@ -262,6 +272,22 @@ inline void draw_glyph_outline(const Glyph &p_gl, const RID &p_canvas, const Col } } +void Label::_update_theme_item_cache() { + Control::_update_theme_item_cache(); + + theme_cache.normal_style = get_theme_stylebox(SNAME("normal")); + theme_cache.font = get_theme_font(SNAME("font")); + + theme_cache.font_size = get_theme_font_size(SNAME("font_size")); + theme_cache.line_spacing = get_theme_constant(SNAME("line_spacing")); + theme_cache.font_color = get_theme_color(SNAME("font_color")); + theme_cache.font_shadow_color = get_theme_color(SNAME("font_shadow_color")); + theme_cache.font_shadow_offset = Point2(get_theme_constant(SNAME("shadow_offset_x")), get_theme_constant(SNAME("shadow_offset_y"))); + theme_cache.font_outline_color = get_theme_color(SNAME("font_outline_color")); + theme_cache.font_outline_size = get_theme_constant(SNAME("outline_size")); + theme_cache.font_shadow_outline_size = get_theme_constant(SNAME("shadow_outline_size")); +} + void Label::_notification(int p_what) { switch (p_what) { case NOTIFICATION_TRANSLATION_CHANGED: { @@ -270,16 +296,16 @@ void Label::_notification(int p_what) { return; // Nothing new. } xl_text = new_text; - if (percent_visible < 1) { - visible_chars = get_total_character_count() * percent_visible; + if (visible_ratio < 1) { + visible_chars = get_total_character_count() * visible_ratio; } dirty = true; - update(); + queue_redraw(); } break; case NOTIFICATION_LAYOUT_DIRECTION_CHANGED: { - update(); + queue_redraw(); } break; case NOTIFICATION_DRAW: { @@ -293,17 +319,19 @@ 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<StyleBox> style = theme_cache.normal_style; + Ref<Font> font = (has_settings && settings->get_font().is_valid()) ? settings->get_font() : theme_cache.font; + Color font_color = has_settings ? settings->get_font_color() : theme_cache.font_color; + Color font_shadow_color = has_settings ? settings->get_shadow_color() : theme_cache.font_shadow_color; + Point2 shadow_ofs = has_settings ? settings->get_shadow_offset() : theme_cache.font_shadow_offset; + int line_spacing = has_settings ? settings->get_line_spacing() : theme_cache.line_spacing; + Color font_outline_color = has_settings ? settings->get_outline_color() : theme_cache.font_outline_color; + int outline_size = has_settings ? settings->get_outline_size() : theme_cache.font_outline_size; + int shadow_outline_size = has_settings ? settings->get_shadow_size() : theme_cache.font_shadow_outline_size; bool rtl = (TS->shaped_text_get_inferred_direction(text_rid) == TextServer::DIRECTION_RTL); bool rtl_layout = is_layout_rtl(); @@ -314,7 +342,7 @@ 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; } @@ -326,18 +354,18 @@ void Label::_notification(int p_what) { } int last_line = MIN(lines_rid.size(), lines_visible + lines_skipped); - bool trim_chars = (visible_chars >= 0) && (visible_chars_behavior == VC_CHARS_AFTER_SHAPING); - bool trim_glyphs_ltr = (visible_chars >= 0) && ((visible_chars_behavior == VC_GLYPHS_LTR) || ((visible_chars_behavior == VC_GLYPHS_AUTO) && !rtl_layout)); - bool trim_glyphs_rtl = (visible_chars >= 0) && ((visible_chars_behavior == VC_GLYPHS_RTL) || ((visible_chars_behavior == VC_GLYPHS_AUTO) && rtl_layout)); + 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)); + bool trim_glyphs_rtl = (visible_chars >= 0) && ((visible_chars_behavior == TextServer::VC_GLYPHS_RTL) || ((visible_chars_behavior == TextServer::VC_GLYPHS_AUTO) && rtl_layout)); // Get real total height. 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; + int visible_glyphs = total_glyphs * visible_ratio; int processed_glyphs = 0; total_h += style->get_margin(SIDE_TOP) + style->get_margin(SIDE_BOTTOM); @@ -374,10 +402,10 @@ 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 != AUTOWRAP_OFF) { + if (rtl && autowrap_mode != TextServer::AUTOWRAP_OFF) { ofs.x = int(size.width - style->get_margin(SIDE_RIGHT) - line_size.width); } else { ofs.x = style->get_offset().x; @@ -527,13 +555,13 @@ 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; case NOTIFICATION_THEME_CHANGED: { font_dirty = true; - update(); + queue_redraw(); } break; case NOTIFICATION_RESIZED: { @@ -550,14 +578,16 @@ 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() : theme_cache.font; + int font_size = settings.is_valid() ? settings->get_font_size() : theme_cache.font_size; - Size2 min_style = get_theme_stylebox(SNAME("normal"))->get_minimum_size(); - if (autowrap_mode != AUTOWRAP_OFF) { - return Size2(1, (clip || overrun_behavior != OVERRUN_NO_TRIMMING) ? 1 : min_size.height) + min_style; + 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 = theme_cache.normal_style->get_minimum_size(); + if (autowrap_mode != TextServer::AUTOWRAP_OFF) { + return Size2(1, (clip || overrun_behavior != TextServer::OVERRUN_NO_TRIMMING) ? 1 : min_size.height) + min_style; } else { - if (clip || overrun_behavior != OVERRUN_NO_TRIMMING) { + if (clip || overrun_behavior != TextServer::OVERRUN_NO_TRIMMING) { min_size.width = 1; } return min_size + min_style; @@ -576,13 +606,12 @@ 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")); + Ref<StyleBox> style = theme_cache.normal_style; + int line_spacing = settings.is_valid() ? settings->get_line_spacing() : theme_cache.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; } @@ -602,13 +631,16 @@ int Label::get_visible_line_count() const { void Label::set_horizontal_alignment(HorizontalAlignment p_alignment) { ERR_FAIL_INDEX((int)p_alignment, 4); - if (horizontal_alignment != p_alignment) { - if (horizontal_alignment == HORIZONTAL_ALIGNMENT_FILL || p_alignment == HORIZONTAL_ALIGNMENT_FILL) { - lines_dirty = true; // Reshape lines. - } - horizontal_alignment = p_alignment; + if (horizontal_alignment == p_alignment) { + return; } - update(); + + if (horizontal_alignment == HORIZONTAL_ALIGNMENT_FILL || p_alignment == HORIZONTAL_ALIGNMENT_FILL) { + lines_dirty = true; // Reshape lines. + } + horizontal_alignment = p_alignment; + + queue_redraw(); } HorizontalAlignment Label::get_horizontal_alignment() const { @@ -617,8 +649,13 @@ HorizontalAlignment Label::get_horizontal_alignment() const { void Label::set_vertical_alignment(VerticalAlignment p_alignment) { ERR_FAIL_INDEX((int)p_alignment, 4); + + if (vertical_alignment == p_alignment) { + return; + } + vertical_alignment = p_alignment; - update(); + queue_redraw(); } VerticalAlignment Label::get_vertical_alignment() const { @@ -632,38 +669,64 @@ void Label::set_text(const String &p_string) { text = p_string; xl_text = atr(p_string); dirty = true; - if (percent_visible < 1) { - visible_chars = get_total_character_count() * percent_visible; + if (visible_ratio < 1) { + visible_chars = get_total_character_count() * visible_ratio; } - update(); + queue_redraw(); update_minimum_size(); } +void Label::_invalidate() { + font_dirty = true; + queue_redraw(); +} + +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), 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) { text_direction = p_text_direction; font_dirty = true; - update(); + queue_redraw(); } } -void Label::set_structured_text_bidi_override(Control::StructuredTextParser p_parser) { +void Label::set_structured_text_bidi_override(TextServer::StructuredTextParser p_parser) { if (st_parser != p_parser) { st_parser = p_parser; - font_dirty = true; - update(); + dirty = true; + queue_redraw(); } } -Control::StructuredTextParser Label::get_structured_text_bidi_override() const { +TextServer::StructuredTextParser Label::get_structured_text_bidi_override() const { return st_parser; } void Label::set_structured_text_bidi_override_options(Array p_args) { + if (st_args == p_args) { + return; + } + st_args = p_args; - font_dirty = true; - update(); + dirty = true; + queue_redraw(); } Array Label::get_structured_text_bidi_override_options() const { @@ -674,34 +737,11 @@ 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; dirty = true; - update(); + queue_redraw(); } } @@ -710,8 +750,12 @@ String Label::get_language() const { } void Label::set_clip_text(bool p_clip) { + if (clip == p_clip) { + return; + } + clip = p_clip; - update(); + queue_redraw(); update_minimum_size(); } @@ -719,18 +763,20 @@ bool Label::is_clipping_text() const { return clip; } -void Label::set_text_overrun_behavior(Label::OverrunBehavior p_behavior) { - if (overrun_behavior != p_behavior) { - overrun_behavior = p_behavior; - lines_dirty = true; +void Label::set_text_overrun_behavior(TextServer::OverrunBehavior p_behavior) { + if (overrun_behavior == p_behavior) { + return; } - update(); - if (clip || overrun_behavior != OVERRUN_NO_TRIMMING) { + + overrun_behavior = p_behavior; + lines_dirty = true; + queue_redraw(); + if (clip || overrun_behavior != TextServer::OVERRUN_NO_TRIMMING) { update_minimum_size(); } } -Label::OverrunBehavior Label::get_text_overrun_behavior() const { +TextServer::OverrunBehavior Label::get_text_overrun_behavior() const { return overrun_behavior; } @@ -742,14 +788,14 @@ void Label::set_visible_characters(int p_amount) { if (visible_chars != p_amount) { visible_chars = p_amount; if (get_total_character_count() > 0) { - percent_visible = (float)p_amount / (float)get_total_character_count(); + visible_ratio = (float)p_amount / (float)get_total_character_count(); } else { - percent_visible = 1.0; + visible_ratio = 1.0; } - if (visible_chars_behavior == VC_CHARS_BEFORE_SHAPING) { + if (visible_chars_behavior == TextServer::VC_CHARS_BEFORE_SHAPING) { dirty = true; } - update(); + queue_redraw(); } } @@ -757,43 +803,52 @@ int Label::get_visible_characters() const { return visible_chars; } -void Label::set_percent_visible(float p_percent) { - if (percent_visible != p_percent) { - if (p_percent < 0 || p_percent >= 1) { +void Label::set_visible_ratio(float p_ratio) { + if (visible_ratio != p_ratio) { + if (p_ratio >= 1.0) { visible_chars = -1; - percent_visible = 1; + visible_ratio = 1.0; + } else if (p_ratio < 0.0) { + visible_chars = 0; + visible_ratio = 0.0; } else { - visible_chars = get_total_character_count() * p_percent; - percent_visible = p_percent; + visible_chars = get_total_character_count() * p_ratio; + visible_ratio = p_ratio; } - if (visible_chars_behavior == VC_CHARS_BEFORE_SHAPING) { + + if (visible_chars_behavior == TextServer::VC_CHARS_BEFORE_SHAPING) { dirty = true; } - update(); + queue_redraw(); } } -float Label::get_percent_visible() const { - return percent_visible; +float Label::get_visible_ratio() const { + return visible_ratio; } -Label::VisibleCharactersBehavior Label::get_visible_characters_behavior() const { +TextServer::VisibleCharactersBehavior Label::get_visible_characters_behavior() const { return visible_chars_behavior; } -void Label::set_visible_characters_behavior(Label::VisibleCharactersBehavior p_behavior) { +void Label::set_visible_characters_behavior(TextServer::VisibleCharactersBehavior p_behavior) { if (visible_chars_behavior != p_behavior) { visible_chars_behavior = p_behavior; dirty = true; - update(); + queue_redraw(); } } void Label::set_lines_skipped(int p_lines) { ERR_FAIL_COND(p_lines < 0); + + if (lines_skipped == p_lines) { + return; + } + lines_skipped = p_lines; _update_visible(); - update(); + queue_redraw(); } int Label::get_lines_skipped() const { @@ -801,9 +856,13 @@ int Label::get_lines_skipped() const { } void Label::set_max_lines_visible(int p_lines) { + if (max_lines_visible == p_lines) { + return; + } + max_lines_visible = p_lines; _update_visible(); - update(); + queue_redraw(); } int Label::get_max_lines_visible() const { @@ -818,56 +877,6 @@ 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 +884,10 @@ 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); @@ -898,8 +906,8 @@ void Label::_bind_methods() { ClassDB::bind_method(D_METHOD("get_visible_characters"), &Label::get_visible_characters); ClassDB::bind_method(D_METHOD("get_visible_characters_behavior"), &Label::get_visible_characters_behavior); ClassDB::bind_method(D_METHOD("set_visible_characters_behavior", "behavior"), &Label::set_visible_characters_behavior); - ClassDB::bind_method(D_METHOD("set_percent_visible", "percent_visible"), &Label::set_percent_visible); - ClassDB::bind_method(D_METHOD("get_percent_visible"), &Label::get_percent_visible); + ClassDB::bind_method(D_METHOD("set_visible_ratio", "ratio"), &Label::set_visible_ratio); + ClassDB::bind_method(D_METHOD("get_visible_ratio"), &Label::get_visible_ratio); ClassDB::bind_method(D_METHOD("set_lines_skipped", "lines_skipped"), &Label::set_lines_skipped); ClassDB::bind_method(D_METHOD("get_lines_skipped"), &Label::get_lines_skipped); ClassDB::bind_method(D_METHOD("set_max_lines_visible", "lines_visible"), &Label::set_max_lines_visible); @@ -909,43 +917,26 @@ void Label::_bind_methods() { ClassDB::bind_method(D_METHOD("set_structured_text_bidi_override_options", "args"), &Label::set_structured_text_bidi_override_options); ClassDB::bind_method(D_METHOD("get_structured_text_bidi_override_options"), &Label::get_structured_text_bidi_override_options); - BIND_ENUM_CONSTANT(AUTOWRAP_OFF); - BIND_ENUM_CONSTANT(AUTOWRAP_ARBITRARY); - BIND_ENUM_CONSTANT(AUTOWRAP_WORD); - BIND_ENUM_CONSTANT(AUTOWRAP_WORD_SMART); - - BIND_ENUM_CONSTANT(OVERRUN_NO_TRIMMING); - BIND_ENUM_CONSTANT(OVERRUN_TRIM_CHAR); - BIND_ENUM_CONSTANT(OVERRUN_TRIM_WORD); - BIND_ENUM_CONSTANT(OVERRUN_TRIM_ELLIPSIS); - BIND_ENUM_CONSTANT(OVERRUN_TRIM_WORD_ELLIPSIS); - - BIND_ENUM_CONSTANT(VC_CHARS_BEFORE_SHAPING); - BIND_ENUM_CONSTANT(VC_CHARS_AFTER_SHAPING); - BIND_ENUM_CONSTANT(VC_GLYPHS_AUTO); - BIND_ENUM_CONSTANT(VC_GLYPHS_LTR); - BIND_ENUM_CONSTANT(VC_GLYPHS_RTL); - 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"); 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::BOOL, "uppercase"), "set_uppercase", "is_uppercase"); + + ADD_GROUP("Displayed Text", ""); ADD_PROPERTY(PropertyInfo(Variant::INT, "lines_skipped", PROPERTY_HINT_RANGE, "0,999,1"), "set_lines_skipped", "get_lines_skipped"); ADD_PROPERTY(PropertyInfo(Variant::INT, "max_lines_visible", PROPERTY_HINT_RANGE, "-1,999,1"), "set_max_lines_visible", "get_max_lines_visible"); - - // Note: "visible_characters" and "percent_visible" should be set after "text" to be correctly applied. + // Note: "visible_characters" and "visible_ratio" should be set after "text" to be correctly applied. ADD_PROPERTY(PropertyInfo(Variant::INT, "visible_characters", PROPERTY_HINT_RANGE, "-1,128000,1"), "set_visible_characters", "get_visible_characters"); 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_PROPERTY(PropertyInfo(Variant::FLOAT, "visible_ratio", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_visible_ratio", "get_visible_ratio"); - 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"); } @@ -960,8 +951,8 @@ Label::Label(const String &p_text) { Label::~Label() { for (int i = 0; i < lines_rid.size(); i++) { - TS->free(lines_rid[i]); + TS->free_rid(lines_rid[i]); } lines_rid.clear(); - TS->free(text_rid); + TS->free_rid(text_rid); } |