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Merge pull request #87301 from Mickeon/documentation-leading-spaces-to-tabulation

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Replace built-in docs codeblock's leading spaces with tabs
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Rémi Verschelde 2024-03-01 14:59:38 +01:00
commit 06d4023884
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GPG key ID: C3336907360768E1
1 changed files with 22 additions and 0 deletions
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22
editor/editor_help.cpp
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@ -35,6 +35,7 @@
#include "core/input/input.h"
#include "core/object/script_language.h"
#include "core/os/keyboard.h"
#include "core/string/string_builder.h"
#include "core/version.h"
#include "editor/doc_data_compressed.gen.h"
#include "editor/editor_node.h"
@ -2384,6 +2385,7 @@ static void _add_text_to_rt(const String &p_bbcode, RichTextLabel *p_rt, Control
List<String> tag_stack;
bool code_tag = false;
bool codeblock_tag = false;
const bool using_tab_indent = int(EDITOR_GET("text_editor/behavior/indent/type")) == 0;
int pos = 0;
while (pos < bbcode.length()) {
@ -2395,6 +2397,25 @@ static void _add_text_to_rt(const String &p_bbcode, RichTextLabel *p_rt, Control
if (brk_pos > pos) {
String text = bbcode.substr(pos, brk_pos - pos);
if (codeblock_tag && using_tab_indent) {
// Replace the code block's space indentation with tabs.
StringBuilder builder;
PackedStringArray text_lines = text.split("\n");
for (const String &line : text_lines) {
String stripped_line = line.dedent();
int space_count = line.length() - stripped_line.length();
if (builder.num_strings_appended() > 0) {
builder.append("\n");
}
if (space_count > 0) {
builder.append(String("\t").repeat(MAX(space_count / 4, 1)) + stripped_line);
} else {
builder.append(line);
}
}
text = builder.as_string();
}
if (!code_tag && !codeblock_tag) {
text = text.replace("\n", "\n\n");
}
@ -2934,6 +2955,7 @@ EditorHelp::EditorHelp() {
EDITOR_DEF("text_editor/help/sort_functions_alphabetically", true);
class_desc = memnew(RichTextLabel);
class_desc->set_tab_size(8);
add_child(class_desc);
class_desc->set_threaded(true);
class_desc->set_v_size_flags(SIZE_EXPAND_FILL);