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Syntax highlighting for numbers

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(cherry picked from commit c844c2d604)
This commit is contained in:
Paulb23 2016-03-21 15:45:38 +00:00 committed by Rémi Verschelde
parent 5caf6ad8b9
commit 523625a3d1
4 changed files with 39 additions and 2 deletions
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38
scene/gui/text_edit.cpp
View file

@ -47,6 +47,15 @@ static bool _is_symbol(CharType c) {
return c!='_' && ((c>='!' && c<='/') || (c>=':' && c<='@') || (c>='[' && c<='`') || (c>='{' && c<='~') || c=='\t');
}
static bool _is_char(CharType c) {
return (c>='a' && c<='z') || (c>='A' && c<='Z') || c=='_';
}
static bool _is_number(CharType c) {
return (c >= '0' && c <= '9');
}
static bool _is_pair_right_symbol(CharType c) {
return
c == '"' ||
@ -659,7 +668,9 @@ void TextEdit::_notification(int p_what) {
int char_ofs=0;
int ofs_y=i*get_row_height()+cache.line_spacing/2;
bool prev_is_char=false;
bool prev_is_number = false;
bool in_keyword=false;
bool in_word = false;
Color keyword_color;
// check if line contains highlighted word
@ -712,13 +723,32 @@ void TextEdit::_notification(int p_what) {
color = cache.font_color; //reset
//find keyword
bool is_char = _is_text_char(str[j]);
bool is_symbol=_is_symbol(str[j]);
bool is_char = _is_text_char(str[j]);
bool is_symbol = _is_symbol(str[j]);
bool is_number = _is_number(str[j]);
if (j==0 && in_region>=0 && color_regions[in_region].line_only) {
in_region=-1; //reset regions that end at end of line
}
if (!in_word && _is_char(str[j])) {
in_word = true;
}
if (in_keyword || in_word) {
is_number = false;
}
// check for dot in floating point number
if (str[j] == '.' && !in_word && prev_is_number) {
is_number = true;
is_symbol = false;
}
if (is_symbol && str[j] != '.' && in_word) {
in_word = false;
}
if (is_symbol && cri_map.has(j)) {
@ -767,8 +797,11 @@ void TextEdit::_notification(int p_what) {
color=keyword_color;
else if (is_symbol)
color=symbol_color;
else if (is_number)
color=cache.number_color;
prev_is_char=is_char;
prev_is_number=is_number;
}
int char_w;
@ -2925,6 +2958,7 @@ void TextEdit::_update_caches() {
cache.font_color=get_color("font_color");
cache.font_selected_color=get_color("font_selected_color");
cache.keyword_color=get_color("keyword_color");
cache.number_color=get_color("number_color");
cache.selection_color=get_color("selection_color");
cache.mark_color=get_color("mark_color");
cache.current_line_color=get_color("current_line_color");

1
scene/gui/text_edit.h
View file

@ -76,6 +76,7 @@ class TextEdit : public Control {
Color font_color;
Color font_selected_color;
Color keyword_color;
Color number_color;
Color selection_color;
Color mark_color;
Color breakpoint_color;

1
tools/editor/editor_settings.cpp
View file

@ -477,6 +477,7 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) {
set("text_editor/engine_type_color",Color::html("83d3ff"));
set("text_editor/comment_color",Color::html("983d1b"));
set("text_editor/string_color",Color::html("ef6ebe"));
set("text_editor/number_color",Color::html("EB9532"));
set("text_editor/symbol_color",Color::html("badfff"));
set("text_editor/selection_color",Color::html("7b5dbe"));
set("text_editor/brace_mismatch_color",Color(1,0.2,0.2));

1
tools/editor/plugins/script_editor_plugin.cpp
View file

@ -293,6 +293,7 @@ void ScriptTextEditor::_load_theme_settings() {
get_text_edit()->add_color_override("brace_mismatch_color",EDITOR_DEF("text_editor/brace_mismatch_color",Color(1,0.2,0.2)));
get_text_edit()->add_color_override("current_line_color",EDITOR_DEF("text_editor/current_line_color",Color(0.3,0.5,0.8,0.15)));
get_text_edit()->add_color_override("word_highlighted_color",EDITOR_DEF("text_editor/word_highlighted_color",Color(0.8,0.9,0.9,0.15)));
get_text_edit()->add_color_override("number_color",EDITOR_DEF("text_editor/number_color",Color(0.9,0.6,0.0,2)));
Color keyword_color= EDITOR_DEF("text_editor/keyword_color",Color(0.5,0.0,0.2));