diff options
| -rw-r--r-- | scene/resources/text_line.cpp | 43 | ||||
| -rw-r--r-- | scene/resources/text_paragraph.cpp | 86 |
2 files changed, 122 insertions, 7 deletions
diff --git a/scene/resources/text_line.cpp b/scene/resources/text_line.cpp index 823d742d72..ca1cd54349 100644 --- a/scene/resources/text_line.cpp +++ b/scene/resources/text_line.cpp @@ -218,7 +218,48 @@ Array TextLine::get_objects() const { } Rect2 TextLine::get_object_rect(Variant p_key) const { - return TS->shaped_text_get_object_rect(rid, p_key); + Vector2 ofs; + + float length = TS->shaped_text_get_width(rid); + if (width > 0) { + switch (alignment) { + case HORIZONTAL_ALIGNMENT_FILL: + case HORIZONTAL_ALIGNMENT_LEFT: + break; + case HORIZONTAL_ALIGNMENT_CENTER: { + if (length <= width) { + if (TS->shaped_text_get_orientation(rid) == TextServer::ORIENTATION_HORIZONTAL) { + ofs.x += Math::floor((width - length) / 2.0); + } else { + ofs.y += Math::floor((width - length) / 2.0); + } + } else if (TS->shaped_text_get_inferred_direction(rid) == TextServer::DIRECTION_RTL) { + if (TS->shaped_text_get_orientation(rid) == TextServer::ORIENTATION_HORIZONTAL) { + ofs.x += width - length; + } else { + ofs.y += width - length; + } + } + } break; + case HORIZONTAL_ALIGNMENT_RIGHT: { + if (TS->shaped_text_get_orientation(rid) == TextServer::ORIENTATION_HORIZONTAL) { + ofs.x += width - length; + } else { + ofs.y += width - length; + } + } break; + } + } + if (TS->shaped_text_get_orientation(rid) == TextServer::ORIENTATION_HORIZONTAL) { + ofs.y += TS->shaped_text_get_ascent(rid); + } else { + ofs.x += TS->shaped_text_get_ascent(rid); + } + + Rect2 rect = TS->shaped_text_get_object_rect(rid, p_key); + rect.position += ofs; + + return rect; } void TextLine::set_horizontal_alignment(HorizontalAlignment p_alignment) { diff --git a/scene/resources/text_paragraph.cpp b/scene/resources/text_paragraph.cpp index 7e9a2591e4..59bb24c8b8 100644 --- a/scene/resources/text_paragraph.cpp +++ b/scene/resources/text_paragraph.cpp @@ -540,16 +540,90 @@ Rect2 TextParagraph::get_line_object_rect(int p_line, Variant p_key) const { const_cast<TextParagraph *>(this)->_shape_lines(); ERR_FAIL_COND_V(p_line < 0 || p_line >= (int)lines_rid.size(), Rect2()); - Rect2 xrect = TS->shaped_text_get_object_rect(lines_rid[p_line], p_key); - for (int i = 0; i < p_line; i++) { - Size2 lsize = TS->shaped_text_get_size(lines_rid[i]); + + Vector2 ofs; + + float h_offset = 0.f; + if (TS->shaped_text_get_orientation(dropcap_rid) == TextServer::ORIENTATION_HORIZONTAL) { + h_offset = TS->shaped_text_get_size(dropcap_rid).x + dropcap_margins.size.x + dropcap_margins.position.x; + } else { + h_offset = TS->shaped_text_get_size(dropcap_rid).y + dropcap_margins.size.y + dropcap_margins.position.y; + } + + for (int i = 0; i <= p_line; i++) { + float l_width = width; if (TS->shaped_text_get_orientation(lines_rid[i]) == TextServer::ORIENTATION_HORIZONTAL) { - xrect.position.y += lsize.y; + ofs.x = 0.f; + ofs.y += TS->shaped_text_get_ascent(lines_rid[i]); + if (i <= dropcap_lines) { + if (TS->shaped_text_get_inferred_direction(dropcap_rid) == TextServer::DIRECTION_LTR) { + ofs.x -= h_offset; + } + l_width -= h_offset; + } } else { - xrect.position.x += lsize.x; + ofs.y = 0.f; + ofs.x += TS->shaped_text_get_ascent(lines_rid[i]); + if (i <= dropcap_lines) { + if (TS->shaped_text_get_inferred_direction(dropcap_rid) == TextServer::DIRECTION_LTR) { + ofs.x -= h_offset; + } + l_width -= h_offset; + } + } + float length = TS->shaped_text_get_width(lines_rid[i]); + if (width > 0) { + switch (alignment) { + case HORIZONTAL_ALIGNMENT_FILL: + if (TS->shaped_text_get_inferred_direction(lines_rid[i]) == TextServer::DIRECTION_RTL) { + if (TS->shaped_text_get_orientation(lines_rid[i]) == TextServer::ORIENTATION_HORIZONTAL) { + ofs.x += l_width - length; + } else { + ofs.y += l_width - length; + } + } + break; + case HORIZONTAL_ALIGNMENT_LEFT: + break; + case HORIZONTAL_ALIGNMENT_CENTER: { + if (length <= l_width) { + if (TS->shaped_text_get_orientation(lines_rid[i]) == TextServer::ORIENTATION_HORIZONTAL) { + ofs.x += Math::floor((l_width - length) / 2.0); + } else { + ofs.y += Math::floor((l_width - length) / 2.0); + } + } else if (TS->shaped_text_get_inferred_direction(lines_rid[i]) == TextServer::DIRECTION_RTL) { + if (TS->shaped_text_get_orientation(lines_rid[i]) == TextServer::ORIENTATION_HORIZONTAL) { + ofs.x += l_width - length; + } else { + ofs.y += l_width - length; + } + } + } break; + case HORIZONTAL_ALIGNMENT_RIGHT: { + if (TS->shaped_text_get_orientation(lines_rid[i]) == TextServer::ORIENTATION_HORIZONTAL) { + ofs.x += l_width - length; + } else { + ofs.y += l_width - length; + } + } break; + } + } + if (i != p_line) { + if (TS->shaped_text_get_orientation(lines_rid[i]) == TextServer::ORIENTATION_HORIZONTAL) { + ofs.x = 0.f; + ofs.y += TS->shaped_text_get_descent(lines_rid[i]); + } else { + ofs.y = 0.f; + ofs.x += TS->shaped_text_get_descent(lines_rid[i]); + } } } - return xrect; + + Rect2 rect = TS->shaped_text_get_object_rect(lines_rid[p_line], p_key); + rect.position += ofs; + + return rect; } Size2 TextParagraph::get_line_size(int p_line) const { |