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path: root/scene/gui/rich_text_label.cpp
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Diffstat (limited to 'scene/gui/rich_text_label.cpp')
-rw-r--r--scene/gui/rich_text_label.cpp59
1 files changed, 49 insertions, 10 deletions
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index d9f76a6fa6..a0f2096009 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -330,7 +330,11 @@ float RichTextLabel::_resize_line(ItemFrame *p_frame, int p_line, const Ref<Font
if (table->columns[i].expand && total_ratio > 0 && remaining_width > 0) {
table->columns[i].width += table->columns[i].expand_ratio * remaining_width / total_ratio;
}
- table->total_width += table->columns[i].width + theme_cache.table_h_separation;
+ if (i != col_count - 1) {
+ table->total_width += table->columns[i].width + theme_cache.table_h_separation;
+ } else {
+ table->total_width += table->columns[i].width;
+ }
}
// Resize to max_width if needed and distribute the remaining space.
@@ -371,6 +375,7 @@ float RichTextLabel::_resize_line(ItemFrame *p_frame, int p_line, const Ref<Font
idx = 0;
table->total_height = 0;
table->rows.clear();
+ table->rows_baseline.clear();
Vector2 offset;
float row_height = 0.0;
@@ -384,13 +389,13 @@ float RichTextLabel::_resize_line(ItemFrame *p_frame, int p_line, const Ref<Font
offset.x += frame->padding.position.x;
float yofs = frame->padding.position.y;
float prev_h = 0;
+ float row_baseline = 0.0;
for (int i = 0; i < (int)frame->lines.size(); i++) {
MutexLock sub_lock(frame->lines[i].text_buf->get_mutex());
frame->lines[i].text_buf->set_width(table->columns[column].width);
table->columns[column].width = MAX(table->columns[column].width, ceil(frame->lines[i].text_buf->get_size().x));
frame->lines[i].offset.y = prev_h;
- frame->lines[i].offset += offset;
float h = frame->lines[i].text_buf->get_size().y + (frame->lines[i].text_buf->get_line_count() - 1) * theme_cache.line_separation;
if (i > 0) {
@@ -404,6 +409,9 @@ float RichTextLabel::_resize_line(ItemFrame *p_frame, int p_line, const Ref<Font
}
yofs += h;
prev_h = frame->lines[i].offset.y + frame->lines[i].text_buf->get_size().y + frame->lines[i].text_buf->get_line_count() * theme_cache.line_separation;
+
+ frame->lines[i].offset += offset;
+ row_baseline = MAX(row_baseline, frame->lines[i].text_buf->get_line_ascent(frame->lines[i].text_buf->get_line_count() - 1));
}
yofs += frame->padding.size.y;
offset.x += table->columns[column].width + theme_cache.table_h_separation + frame->padding.size.x;
@@ -415,11 +423,17 @@ float RichTextLabel::_resize_line(ItemFrame *p_frame, int p_line, const Ref<Font
table->total_height += row_height;
offset.y += row_height;
table->rows.push_back(row_height);
+ table->rows_baseline.push_back(table->total_height - row_height + row_baseline);
row_height = 0;
}
idx++;
}
- l.text_buf->resize_object((uint64_t)it, Size2(table->total_width, table->total_height), table->inline_align);
+ int row_idx = (table->align_to_row < 0) ? table->rows_baseline.size() - 1 : table->align_to_row;
+ if (table->rows_baseline.size() != 0 && row_idx < (int)table->rows_baseline.size() - 1) {
+ l.text_buf->resize_object((uint64_t)it, Size2(table->total_width, table->total_height), table->inline_align, Math::round(table->rows_baseline[row_idx]));
+ } else {
+ l.text_buf->resize_object((uint64_t)it, Size2(table->total_width, table->total_height), table->inline_align);
+ }
} break;
default:
break;
@@ -605,7 +619,11 @@ float RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
if (table->columns[i].expand && total_ratio > 0 && remaining_width > 0) {
table->columns[i].width += table->columns[i].expand_ratio * remaining_width / total_ratio;
}
- table->total_width += table->columns[i].width + theme_cache.table_h_separation;
+ if (i != col_count - 1) {
+ table->total_width += table->columns[i].width + theme_cache.table_h_separation;
+ } else {
+ table->total_width += table->columns[i].width;
+ }
}
// Resize to max_width if needed and distribute the remaining space.
@@ -646,6 +664,7 @@ float RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
idx = 0;
table->total_height = 0;
table->rows.clear();
+ table->rows_baseline.clear();
Vector2 offset;
float row_height = 0.0;
@@ -659,6 +678,7 @@ float RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
offset.x += frame->padding.position.x;
float yofs = frame->padding.position.y;
float prev_h = 0;
+ float row_baseline = 0.0;
for (int i = 0; i < (int)frame->lines.size(); i++) {
MutexLock sub_lock(frame->lines[i].text_buf->get_mutex());
@@ -666,7 +686,6 @@ float RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
table->columns[column].width = MAX(table->columns[column].width, ceil(frame->lines[i].text_buf->get_size().x));
frame->lines[i].offset.y = prev_h;
- frame->lines[i].offset += offset;
float h = frame->lines[i].text_buf->get_size().y + (frame->lines[i].text_buf->get_line_count() - 1) * theme_cache.line_separation;
if (i > 0) {
@@ -680,6 +699,9 @@ float RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
}
yofs += h;
prev_h = frame->lines[i].offset.y + frame->lines[i].text_buf->get_size().y + frame->lines[i].text_buf->get_line_count() * theme_cache.line_separation;
+
+ frame->lines[i].offset += offset;
+ row_baseline = MAX(row_baseline, frame->lines[i].text_buf->get_line_ascent(frame->lines[i].text_buf->get_line_count() - 1));
}
yofs += frame->padding.size.y;
offset.x += table->columns[column].width + theme_cache.table_h_separation + frame->padding.size.x;
@@ -692,12 +714,17 @@ float RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
table->total_height += row_height;
offset.y += row_height;
table->rows.push_back(row_height);
+ table->rows_baseline.push_back(table->total_height - row_height + row_baseline);
row_height = 0;
}
idx++;
}
-
- l.text_buf->add_object((uint64_t)it, Size2(table->total_width, table->total_height), table->inline_align, t_char_count);
+ int row_idx = (table->align_to_row < 0) ? table->rows_baseline.size() - 1 : table->align_to_row;
+ if (table->rows_baseline.size() != 0 && row_idx < (int)table->rows_baseline.size() - 1) {
+ l.text_buf->add_object((uint64_t)it, Size2(table->total_width, table->total_height), table->inline_align, t_char_count, Math::round(table->rows_baseline[row_idx]));
+ } else {
+ l.text_buf->add_object((uint64_t)it, Size2(table->total_width, table->total_height), table->inline_align, t_char_count);
+ }
txt += String::chr(0xfffc).repeat(t_char_count);
} break;
default:
@@ -3303,7 +3330,7 @@ void RichTextLabel::push_hint(const String &p_string) {
_add_item(item, true);
}
-void RichTextLabel::push_table(int p_columns, InlineAlignment p_alignment) {
+void RichTextLabel::push_table(int p_columns, InlineAlignment p_alignment, int p_align_to_row) {
_stop_thread();
MutexLock data_lock(data_mutex);
@@ -3313,6 +3340,7 @@ void RichTextLabel::push_table(int p_columns, InlineAlignment p_alignment) {
item->columns.resize(p_columns);
item->total_width = 0;
item->inline_align = p_alignment;
+ item->align_to_row = p_align_to_row;
for (int i = 0; i < (int)item->columns.size(); i++) {
item->columns[i].expand = false;
item->columns[i].expand_ratio = 1;
@@ -3793,6 +3821,8 @@ void RichTextLabel::append_text(const String &p_bbcode) {
alignment = INLINE_ALIGNMENT_TOP_TO;
} else if (subtag[1] == "center" || subtag[1] == "c") {
alignment = INLINE_ALIGNMENT_CENTER_TO;
+ } else if (subtag[1] == "baseline" || subtag[1] == "l") {
+ alignment = INLINE_ALIGNMENT_BASELINE_TO;
} else if (subtag[1] == "bottom" || subtag[1] == "b") {
alignment = INLINE_ALIGNMENT_BOTTOM_TO;
}
@@ -3814,8 +3844,12 @@ void RichTextLabel::append_text(const String &p_bbcode) {
alignment = INLINE_ALIGNMENT_BOTTOM;
}
}
+ int row = -1;
+ if (subtag.size() > 3) {
+ row = subtag[3].to_int();
+ }
- push_table(columns, (InlineAlignment)alignment);
+ push_table(columns, (InlineAlignment)alignment, row);
pos = brk_end + 1;
tag_stack.push_front("table");
} else if (tag == "cell") {
@@ -3867,6 +3901,11 @@ void RichTextLabel::append_text(const String &p_bbcode) {
Color color1 = Color::from_string(subtag_a[1], fallback_color);
set_cell_row_background_color(color1, color1);
}
+ } else if (subtag_a[0] == "padding") {
+ Vector<String> subtag_b = subtag_a[1].split(",");
+ if (subtag_b.size() == 4) {
+ set_cell_padding(Rect2(subtag_b[0].to_float(), subtag_b[1].to_float(), subtag_b[2].to_float(), subtag_b[3].to_float()));
+ }
}
}
}
@@ -5292,7 +5331,7 @@ void RichTextLabel::_bind_methods() {
ClassDB::bind_method(D_METHOD("push_hint", "description"), &RichTextLabel::push_hint);
ClassDB::bind_method(D_METHOD("push_underline"), &RichTextLabel::push_underline);
ClassDB::bind_method(D_METHOD("push_strikethrough"), &RichTextLabel::push_strikethrough);
- ClassDB::bind_method(D_METHOD("push_table", "columns", "inline_align"), &RichTextLabel::push_table, DEFVAL(INLINE_ALIGNMENT_TOP));
+ ClassDB::bind_method(D_METHOD("push_table", "columns", "inline_align", "align_to_row"), &RichTextLabel::push_table, DEFVAL(INLINE_ALIGNMENT_TOP), DEFVAL(-1));
ClassDB::bind_method(D_METHOD("push_dropcap", "string", "font", "size", "dropcap_margins", "color", "outline_size", "outline_color"), &RichTextLabel::push_dropcap, DEFVAL(Rect2()), DEFVAL(Color(1, 1, 1)), DEFVAL(0), DEFVAL(Color(0, 0, 0, 0)));
ClassDB::bind_method(D_METHOD("set_table_column_expand", "column", "expand", "ratio"), &RichTextLabel::set_table_column_expand);
ClassDB::bind_method(D_METHOD("set_cell_row_background_color", "odd_row_bg", "even_row_bg"), &RichTextLabel::set_cell_row_background_color);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 06:07:31 +0000