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Code Releases Wiki Activity

Add comment highlighting to script thumbnails

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(cherry picked from commit 46e0161737)
This commit is contained in:
Michael Alexsander
2021-05-02 21:48:37 -03:00
committed by Rémi Verschelde
parent 71a9932f38
commit ae99339e9f
1 changed files with 35 additions and 19 deletions
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24
editor/plugins/editor_preview_plugins.cpp
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@@ -522,6 +522,7 @@ Ref<Texture> EditorScriptPreviewPlugin::generate(const RES &p_from, const Size2
Color keyword_color = EditorSettings::get_singleton()->get("text_editor/highlighting/keyword_color"); Color keyword_color = EditorSettings::get_singleton()->get("text_editor/highlighting/keyword_color");
Color text_color = EditorSettings::get_singleton()->get("text_editor/highlighting/text_color"); Color text_color = EditorSettings::get_singleton()->get("text_editor/highlighting/text_color");
Color symbol_color = EditorSettings::get_singleton()->get("text_editor/highlighting/symbol_color"); Color symbol_color = EditorSettings::get_singleton()->get("text_editor/highlighting/symbol_color");
Color comment_color = EditorSettings::get_singleton()->get("text_editor/highlighting/comment_color");
img->lock(); img->lock();
@@ -542,6 +543,7 @@ Ref<Texture> EditorScriptPreviewPlugin::generate(const RES &p_from, const Size2
bool prev_is_text = false; bool prev_is_text = false;
bool in_keyword = false; bool in_keyword = false;
bool in_comment = false;
for (int i = 0; i < code.length(); i++) { for (int i = 0; i < code.length(); i++) {
CharType c = code[i]; CharType c = code[i];
@@ -549,6 +551,13 @@ Ref<Texture> EditorScriptPreviewPlugin::generate(const RES &p_from, const Size2
if (col < thumbnail_size) { if (col < thumbnail_size) {
Color color = text_color; Color color = text_color;
if (c == '#') {
in_comment = true;
}
if (in_comment) {
color = comment_color;
} else {
if (c != '_' && ((c >= '!' && c <= '/') || (c >= ':' && c <= '@') || (c >= '[' && c <= '`') || (c >= '{' && c <= '~') || c == '\t')) { if (c != '_' && ((c >= '!' && c <= '/') || (c >= ':' && c <= '@') || (c >= '[' && c <= '`') || (c >= '{' && c <= '~') || c == '\t')) {
//make symbol a little visible //make symbol a little visible
color = symbol_color; color = symbol_color;
@@ -560,15 +569,18 @@ Ref<Texture> EditorScriptPreviewPlugin::generate(const RES &p_from, const Size2
pos++; pos++;
} }
String word = code.substr(i, pos - i); String word = code.substr(i, pos - i);
if (keywords.has(word)) if (keywords.has(word)) {
in_keyword = true; in_keyword = true;
}
} else if (!_is_text_char(c)) { } else if (!_is_text_char(c)) {
in_keyword = false; in_keyword = false;
} }
if (in_keyword) if (in_keyword) {
color = keyword_color; color = keyword_color;
}
}
Color ul = color; Color ul = color;
ul.a *= 0.5; ul.a *= 0.5;
@@ -577,22 +589,26 @@ Ref<Texture> EditorScriptPreviewPlugin::generate(const RES &p_from, const Size2
prev_is_text = _is_text_char(c); prev_is_text = _is_text_char(c);
} }
col++;
} else { } else {
prev_is_text = false; prev_is_text = false;
in_keyword = false; in_keyword = false;
if (c == '\n') { if (c == '\n') {
in_comment = false;
col = x0; col = x0;
line++; line++;
if (line >= available_height / 2) if (line >= available_height / 2)
break; break;
} else if (c == '\t') { } else if (c == '\t') {
col += 3; col += 3;
} } else {
}
col++; col++;
} }
}
}
img->unlock(); img->unlock();