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Diffstat (limited to 'scene/gui/rich_text_label.cpp')
-rw-r--r--scene/gui/rich_text_label.cpp100
1 files changed, 45 insertions, 55 deletions
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index f1efbbda98..fd19fad667 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -36,7 +36,7 @@
#include "scene/scene_string_names.h"
#include "servers/display_server.h"
-#include "modules/modules_enabled.gen.h"
+#include "modules/modules_enabled.gen.h" // For regex.
#ifdef MODULE_REGEX_ENABLED
#include "modules/regex/regex.h"
#endif
@@ -621,7 +621,7 @@ void RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
}
}
-int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_ofs, int p_width, const Color &p_base_color, int p_outline_size, const Color &p_outline_color, const Color &p_font_shadow_color, bool p_shadow_as_outline, const Point2 &p_shadow_ofs) {
+int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_ofs, int p_width, const Color &p_base_color, int p_outline_size, const Color &p_outline_color, const Color &p_font_shadow_color, int p_shadow_outline_size, const Point2 &p_shadow_ofs) {
Vector2 off;
ERR_FAIL_COND_V(p_frame == nullptr, 0);
@@ -804,7 +804,7 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
}
for (int j = 0; j < frame->lines.size(); j++) {
- _draw_line(frame, j, p_ofs + rect.position + off + Vector2(0, frame->lines[j].offset.y), rect.size.x, p_base_color, p_outline_size, p_outline_color, p_font_shadow_color, p_shadow_as_outline, p_shadow_ofs);
+ _draw_line(frame, j, p_ofs + rect.position + off + Vector2(0, frame->lines[j].offset.y), rect.size.x, p_base_color, p_outline_size, p_outline_color, p_font_shadow_color, p_shadow_outline_size, p_shadow_ofs);
}
idx++;
}
@@ -824,7 +824,8 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
Item *it = _get_item_at_pos(it_from, it_to, glyphs[i].start);
int size = _find_outline_size(it, p_outline_size);
Color font_color = _find_outline_color(it, p_outline_color);
- if (size <= 0) {
+ Color font_shadow_color = p_font_shadow_color;
+ if ((size <= 0 || font_color.a == 0) && (font_shadow_color.a == 0)) {
gloff.x += glyphs[i].advance;
continue;
}
@@ -871,9 +872,10 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
faded_visibility = faded_visibility < 0.0f ? 0.0f : faded_visibility;
}
font_color.a = faded_visibility;
+ font_shadow_color.a = faded_visibility;
}
- bool visible = (font_color.a != 0);
+ bool visible = (font_color.a != 0) || (font_shadow_color.a != 0);
for (int j = 0; j < fx_stack.size(); j++) {
ItemFX *item_fx = fx_stack[j];
@@ -942,18 +944,19 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
}
}
- Point2 shadow_ofs(get_theme_constant(SNAME("shadow_offset_x")), get_theme_constant(SNAME("shadow_offset_y")));
-
// Draw glyph outlines.
for (int j = 0; j < glyphs[i].repeat; j++) {
if (visible) {
if (frid != RID()) {
- if (p_shadow_as_outline) {
- TS->font_draw_glyph_outline(frid, ci, glyphs[i].font_size, size, p_ofs + fx_offset + gloff + Vector2(-shadow_ofs.x, shadow_ofs.y), gl, p_font_shadow_color);
- TS->font_draw_glyph_outline(frid, ci, glyphs[i].font_size, size, p_ofs + fx_offset + gloff + Vector2(shadow_ofs.x, -shadow_ofs.y), gl, p_font_shadow_color);
- TS->font_draw_glyph_outline(frid, ci, glyphs[i].font_size, size, p_ofs + fx_offset + gloff + Vector2(-shadow_ofs.x, -shadow_ofs.y), gl, p_font_shadow_color);
+ if (font_shadow_color.a > 0) {
+ TS->font_draw_glyph(frid, ci, glyphs[i].font_size, p_ofs + fx_offset + gloff + p_shadow_ofs, gl, font_shadow_color);
+ }
+ if (font_shadow_color.a > 0 && p_shadow_outline_size > 0) {
+ TS->font_draw_glyph_outline(frid, ci, glyphs[i].font_size, p_shadow_outline_size, p_ofs + fx_offset + gloff + p_shadow_ofs, gl, font_shadow_color);
+ }
+ if (font_color.a != 0.0 && size > 0) {
+ TS->font_draw_glyph_outline(frid, ci, glyphs[i].font_size, size, p_ofs + fx_offset + gloff, gl, font_color);
}
- TS->font_draw_glyph_outline(frid, ci, glyphs[i].font_size, size, p_ofs + fx_offset + gloff, gl, font_color);
}
}
gloff.x += glyphs[i].advance;
@@ -1470,7 +1473,7 @@ void RichTextLabel::_notification(int p_what) {
Color outline_color = get_theme_color(SNAME("font_outline_color"));
int outline_size = get_theme_constant(SNAME("outline_size"));
Color font_shadow_color = get_theme_color(SNAME("font_shadow_color"));
- bool use_outline = get_theme_constant(SNAME("shadow_as_outline"));
+ int shadow_outline_size = get_theme_constant(SNAME("shadow_outline_size"));
Point2 shadow_ofs(get_theme_constant(SNAME("shadow_offset_x")), get_theme_constant(SNAME("shadow_offset_y")));
visible_paragraph_count = 0;
@@ -1480,7 +1483,7 @@ void RichTextLabel::_notification(int p_what) {
Point2 ofs = text_rect.get_position() + Vector2(0, main->lines[from_line].offset.y - vofs);
while (ofs.y < size.height && from_line < main->lines.size()) {
visible_paragraph_count++;
- visible_line_count += _draw_line(main, from_line, ofs, text_rect.size.x, base_color, outline_size, outline_color, font_shadow_color, use_outline, shadow_ofs);
+ visible_line_count += _draw_line(main, from_line, ofs, text_rect.size.x, base_color, outline_size, outline_color, font_shadow_color, shadow_outline_size, shadow_ofs);
ofs.y += main->lines[from_line].text_buf->get_size().y + get_theme_constant(SNAME("line_separation"));
from_line++;
}
@@ -1542,7 +1545,7 @@ void RichTextLabel::gui_input(const Ref<InputEvent> &p_event) {
return;
}
- if (b->get_button_index() == MOUSE_BUTTON_LEFT) {
+ if (b->get_button_index() == MouseButton::LEFT) {
if (b->is_pressed() && !b->is_double_click()) {
scroll_updated = false;
ItemFrame *c_frame = nullptr;
@@ -1633,12 +1636,12 @@ void RichTextLabel::gui_input(const Ref<InputEvent> &p_event) {
}
}
- if (b->get_button_index() == MOUSE_BUTTON_WHEEL_UP) {
+ if (b->get_button_index() == MouseButton::WHEEL_UP) {
if (scroll_active) {
vscroll->set_value(vscroll->get_value() - vscroll->get_page() * b->get_factor() * 0.5 / 8);
}
}
- if (b->get_button_index() == MOUSE_BUTTON_WHEEL_DOWN) {
+ if (b->get_button_index() == MouseButton::WHEEL_DOWN) {
if (scroll_active) {
vscroll->set_value(vscroll->get_value() + vscroll->get_page() * b->get_factor() * 0.5 / 8);
}
@@ -2331,7 +2334,7 @@ void RichTextLabel::_remove_item(Item *p_item, const int p_line, const int p_sub
p_item->parent->subitems.erase(p_item);
// If a newline was erased, all lines AFTER the newline need to be decremented.
if (p_item->type == ITEM_NEWLINE) {
- current_frame->lines.remove(p_line);
+ current_frame->lines.remove_at(p_line);
for (int i = 0; i < current->subitems.size(); i++) {
if (current->subitems[i]->line > p_subitem_line) {
current->subitems[i]->line--;
@@ -2420,7 +2423,7 @@ bool RichTextLabel::remove_line(const int p_line) {
}
if (!had_newline) {
- current_frame->lines.remove(p_line);
+ current_frame->lines.remove_at(p_line);
if (current_frame->lines.size() == 0) {
current_frame->lines.resize(1);
}
@@ -3524,7 +3527,7 @@ void RichTextLabel::append_text(const String &p_bbcode) {
pos = brk_pos + 1;
} else {
String identifier = expr[0];
- expr.remove(0);
+ expr.remove_at(0);
Dictionary properties = parse_expressions_for_values(expr);
Ref<RichTextEffect> effect = _get_custom_effect_by_code(identifier);
@@ -3798,45 +3801,32 @@ String RichTextLabel::_get_line_text(ItemFrame *p_frame, int p_line, Selection p
}
}
for (Item *it = l.from; it && it != it_to; it = _get_next_item(it)) {
+ if (it->type == ITEM_TABLE) {
+ ItemTable *table = static_cast<ItemTable *>(it);
+ for (Item *E : table->subitems) {
+ ERR_CONTINUE(E->type != ITEM_FRAME); // Children should all be frames.
+ ItemFrame *frame = static_cast<ItemFrame *>(E);
+ for (int i = 0; i < frame->lines.size(); i++) {
+ text += _get_line_text(frame, i, p_selection);
+ }
+ }
+ }
if ((p_selection.to_item != nullptr) && (p_selection.to_item->index < l.from->index)) {
- break;
+ continue;
}
if ((p_selection.from_item != nullptr) && (p_selection.from_item->index >= end_idx)) {
- break;
+ continue;
}
- switch (it->type) {
- case ITEM_NEWLINE: {
- text += "\n";
- } break;
- case ITEM_TEXT: {
- ItemText *t = (ItemText *)it;
- text += t->text;
- } break;
- case ITEM_IMAGE: {
- text += " ";
- } break;
- case ITEM_TABLE: {
- ItemTable *table = static_cast<ItemTable *>(it);
- int idx = 0;
- int col_count = table->columns.size();
- for (Item *E : table->subitems) {
- ERR_CONTINUE(E->type != ITEM_FRAME); // Children should all be frames.
- ItemFrame *frame = static_cast<ItemFrame *>(E);
- int column = idx % col_count;
-
- for (int i = 0; i < frame->lines.size(); i++) {
- text += _get_line_text(frame, i, p_selection);
- }
- if (column == col_count - 1) {
- text += "\n";
- } else {
- text += " ";
- }
- idx++;
- }
- } break;
- default:
- break;
+ if (it->type == ITEM_DROPCAP) {
+ const ItemDropcap *dc = static_cast<ItemDropcap *>(it);
+ text += dc->text;
+ } else if (it->type == ITEM_TEXT) {
+ const ItemText *t = static_cast<ItemText *>(it);
+ text += t->text;
+ } else if (it->type == ITEM_NEWLINE) {
+ text += "\n";
+ } else if (it->type == ITEM_IMAGE) {
+ text += " ";
}
}
if ((l.from != nullptr) && (p_frame == p_selection.to_frame) && (p_selection.to_item != nullptr) && (p_selection.to_item->index >= l.from->index) && (p_selection.to_item->index < end_idx)) {
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-01 07:40:22 +0000