diff options
| -rw-r--r-- | editor/editor_help.cpp | 43 |
1 files changed, 37 insertions, 6 deletions
diff --git a/editor/editor_help.cpp b/editor/editor_help.cpp index 36360954d9..32bcdd35d8 100644 --- a/editor/editor_help.cpp +++ b/editor/editor_help.cpp @@ -1601,6 +1601,7 @@ static void _add_text_to_rt(const String &p_bbcode, RichTextLabel *p_rt) { List<String> tag_stack; bool code_tag = false; + bool codeblock_tag = false; int pos = 0; while (pos < bbcode.length()) { @@ -1612,7 +1613,7 @@ static void _add_text_to_rt(const String &p_bbcode, RichTextLabel *p_rt) { if (brk_pos > pos) { String text = bbcode.substr(pos, brk_pos - pos); - if (!code_tag) { + if (!code_tag && !codeblock_tag) { text = text.replace("\n", "\n\n"); } p_rt->add_text(text); @@ -1626,7 +1627,7 @@ static void _add_text_to_rt(const String &p_bbcode, RichTextLabel *p_rt) { if (brk_end == -1) { String text = bbcode.substr(brk_pos, bbcode.length() - brk_pos); - if (!code_tag) { + if (!code_tag && !codeblock_tag) { text = text.replace("\n", "\n\n"); } p_rt->add_text(text); @@ -1650,12 +1651,20 @@ static void _add_text_to_rt(const String &p_bbcode, RichTextLabel *p_rt) { if (tag != "/img") { p_rt->pop(); if (code_tag) { + // Pop both color and background color. + p_rt->pop(); + p_rt->pop(); + } else if (codeblock_tag) { + // Pop color, cell and table. + p_rt->pop(); + p_rt->pop(); p_rt->pop(); } } code_tag = false; + codeblock_tag = false; - } else if (code_tag) { + } else if (code_tag || codeblock_tag) { p_rt->add_text("["); pos = brk_pos + 1; @@ -1664,24 +1673,32 @@ static void _add_text_to_rt(const String &p_bbcode, RichTextLabel *p_rt) { const String link_tag = tag.substr(0, tag_end); const String link_target = tag.substr(tag_end + 1, tag.length()).lstrip(" "); + // Use monospace font with translucent colored background color to make clickable references + // easier to distinguish from inline code and other text. p_rt->push_font(doc_code_font); p_rt->push_color(link_color); + p_rt->push_bgcolor(code_color * Color(1, 1, 1, 0.15)); p_rt->push_meta("@" + link_tag + " " + link_target); p_rt->add_text(link_target + (tag.begins_with("method ") ? "()" : "")); p_rt->pop(); p_rt->pop(); p_rt->pop(); + p_rt->pop(); pos = brk_end + 1; } else if (doc->class_list.has(tag)) { // Class reference tag such as [Node2D] or [SceneTree]. + // Use monospace font with translucent colored background color to make clickable references + // easier to distinguish from inline code and other text. p_rt->push_font(doc_code_font); p_rt->push_color(link_color); + p_rt->push_bgcolor(code_color * Color(1, 1, 1, 0.15)); p_rt->push_meta("#" + tag); p_rt->add_text(tag); p_rt->pop(); p_rt->pop(); p_rt->pop(); + p_rt->pop(); pos = brk_end + 1; } else if (tag == "b") { @@ -1694,16 +1711,30 @@ static void _add_text_to_rt(const String &p_bbcode, RichTextLabel *p_rt) { p_rt->push_font(doc_italic_font); pos = brk_end + 1; tag_stack.push_front(tag); - } else if (tag == "code" || tag == "codeblock") { - // Use monospace font. + } else if (tag == "code") { + // Use monospace font with translucent background color to make code easier to distinguish from other text. p_rt->push_font(doc_code_font); + p_rt->push_bgcolor(Color(0.5, 0.5, 0.5, 0.15)); p_rt->push_color(code_color); code_tag = true; pos = brk_end + 1; tag_stack.push_front(tag); + } else if (tag == "codeblock") { + // Use monospace font with translucent background color to make code easier to distinguish from other text. + // Use a single-column table with cell row background color instead of `[bgcolor]`. + // This makes the background color highlight cover the entire block, rather than individual lines. + p_rt->push_font(doc_code_font); + p_rt->push_table(1); + p_rt->push_cell(); + p_rt->set_cell_row_background_color(Color(0.5, 0.5, 0.5, 0.15), Color(0.5, 0.5, 0.5, 0.15)); + p_rt->push_color(code_color); + codeblock_tag = true; + pos = brk_end + 1; + tag_stack.push_front(tag); } else if (tag == "kbd") { - // Use keyboard font with custom color. + // Use keyboard font with custom color and background color. p_rt->push_font(doc_kbd_font); + p_rt->push_bgcolor(Color(0.5, 0.5, 0.5, 0.15)); p_rt->push_color(kbd_color); code_tag = true; // Though not strictly a code tag, logic is similar. pos = brk_end + 1; |